CN114734885B - Installation tool and method for installing hanger wire on carrier cable - Google Patents
Installation tool and method for installing hanger wire on carrier cable Download PDFInfo
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- CN114734885B CN114734885B CN202210295418.4A CN202210295418A CN114734885B CN 114734885 B CN114734885 B CN 114734885B CN 202210295418 A CN202210295418 A CN 202210295418A CN 114734885 B CN114734885 B CN 114734885B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/12—Trolley lines; Accessories therefor
- B60M1/28—Manufacturing or repairing trolley lines
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Abstract
The utility model provides a mounting fixture for installing the dropper on the carrier cable, the dropper is installed on the carrier cable through coupling assembling, coupling assembling includes suspension assembly, suspension assembly He Chengli cable clamp, the mounting fixture includes the bottom plate, is provided with on the bottom plate and is used for fixing the carrier cable in order to confirm carrier cable positioner of coupling assembling mounted position, is used for the suspension assembly feeding device that hangs the assembly and moves to mounted position, is used for the cable clamp feeding device that hangs the cable clamp and is used for the fastening device that connects the subassembly to mounted position. The invention provides a mounting tool and a method for mounting a dropper on a carrier cable, which can automatically move a connecting assembly to a mounting position of the carrier cable and fix the connecting assembly on the carrier cable, have higher efficiency and can avoid danger.
Description
Technical Field
The invention relates to the technical field of overhead line system construction, in particular to an installation tool and an installation method for installing a dropper on a carrier cable.
Background
The overhead contact system is a high-voltage power transmission line which is erected in a zigzag shape along the upper air of a steel rail and is used for supplying current to a pantograph, the overhead contact system is a main framework of a railway electrification project, and the overhead contact system is a special-type power transmission line which is erected along the upper air of a railway and is used for supplying power to an electric locomotive. In contact networks, the contact wire is mainly used for contacting with a pantograph of a vehicle and transmitting power to the pantograph, and the carrier cable is used for suspending the contact wire through a dropper. The existing hanger mainly depends on manpower during installation, and because the use amount of the hanger is very high, the efficiency of manual installation is very low, and the hanger belongs to high-altitude operation and is high in danger.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides the mounting tool and the method for mounting the dropper on the carrier cable, which can automatically move the connecting component to the mounting position of the carrier cable and fix the connecting component to the carrier cable, have higher efficiency and can avoid danger.
In order to achieve the above purpose, the invention adopts the following specific scheme: the utility model provides a mounting fixture for installing the dropper on the carrier cable, the dropper is installed on the carrier cable through coupling assembling, coupling assembling includes suspension assembly, suspension assembly He Chengli cable clamp, the mounting fixture includes the bottom plate, is provided with on the bottom plate and is used for fixing the carrier cable in order to confirm carrier cable positioner of coupling assembling mounted position, is used for the suspension assembly feeding device that hangs the assembly and moves to mounted position, is used for the cable clamp feeding device that hangs the cable clamp and is used for the fastening device that connects the subassembly to mounted position.
As a further optimization of the above-described installation tooling for installing a dropper onto a messenger: the carrier cable positioning device comprises at least one carrier cable bearing plate for supporting the carrier cable, a carrier cable space for accommodating the carrier cable is formed in the carrier cable bearing plate, the carrier cable bearing plate is rotationally connected with a carrier cable positioning plate for compressing the carrier cable in the carrier cable space, and the carrier cable positioning plate is connected with a positioning plate power spring for pulling the carrier cable positioning plate to move towards the carrier cable.
As a further optimization of the above-described installation tooling for installing a dropper onto a messenger: the two carrier cable bearing plates are provided with two, the carrier cable positioning plates are provided with linkage matching rods in a penetrating way, a positioning state control plate is rotatably arranged between the two carrier cable bearing plates, the positioning state control plate is fixedly connected with a matching rod grapple, and the positioning state control plate is also connected with a control plate power spring for pulling the positioning state control plate to rotate.
As a further optimization of the above-described installation tooling for installing a dropper onto a messenger: the suspension assembly feeding device comprises a suspension ring clamping mechanism for clamping a carrier rope suspension ring in the suspension assembly, wherein the suspension ring clamping mechanism comprises a fixed clamping arm, a movable clamping arm and a clamping tensioning assembly for pulling the fixed clamping arm and the movable clamping arm to move in opposite directions, and a suspension ring space for accommodating the carrier rope suspension ring is formed between the fixed clamping arm and the movable clamping arm.
As a further optimization of the above-described installation tooling for installing a dropper onto a messenger: the hanging assembly feeding device comprises a wire nose positioning block used for clamping a wire nose of the hanging assembly and a bolt positioning component used for limiting the position of a connecting bolt in the hanging assembly, and the wire nose positioning block is fixedly connected with the bolt positioning component.
As a further optimization of the above-described installation tooling for installing a dropper onto a messenger: the wire clamp feeding device comprises a wire clamp positioning block, wherein a wire clamp space for accommodating the carrier wire clamp is formed in the wire clamp positioning block, and the wire clamp positioning block is also connected with an extrusion assembly for pressing the middle part of the carrier wire clamp onto the wire clamp positioning block.
As a further optimization of the above-described installation tooling for installing a dropper onto a messenger: the suspension assembly feeding device, the suspension assembly feeding device and the wire clamp feeding device all comprise pushing mechanisms, the pushing mechanisms comprise fixedly arranged base plates, the base plates are connected with sliding installation blocks in a sliding mode, the sliding installation blocks are fixedly connected with the fixed clamping arms, the bolt positioning assemblies or the wire clamp positioning blocks, and the sliding installation blocks are further connected with locking mechanisms used for locking positions of the sliding installation blocks and displacement driving springs used for pulling the sliding installation blocks to move when the sliding installation blocks are separated from the locking mechanisms.
As a further optimization of the above-described installation tooling for installing a dropper onto a messenger: the sliding mounting block is fixedly connected with an extension plate, the extension plate extends to the side of the sliding mounting block and is fixedly connected with a locking matching block, the locking mechanism comprises a locking rotating plate which is arranged in a rotating mode, the locking rotating plate is connected with a locking hook and a locking spring which is used for keeping the state of the locking rotating plate, and the position of the sliding mounting block is locked when the locking hook is hung on the locking matching block.
As a further optimization of the above-described installation tooling for installing a dropper onto a messenger: the fastening device comprises a butt joint platform and a bearing platform which are arranged up and down, the butt joint platform and the bearing platform are fixedly connected through a plurality of bearing rods, a wire clamp conveying guide channel and a lifting ring conveying guide channel are arranged on the butt joint platform, the wire clamp conveying guide channel and the lifting ring conveying guide channel respectively penetrate through two opposite side walls of the butt joint platform, and a butt joint space for accommodating a connecting assembly is arranged between the wire clamp conveying guide channel and the lifting ring conveying guide channel.
A method for installing a dropper onto a carrier rope, based on an installation tool for installing a dropper onto a carrier rope as described above, the method comprising the steps of:
S1, moving the mounting tool to the lower part of the carrier cable, and clamping the carrier cable by utilizing the carrier cable positioning device to determine the mounting position;
s2, moving the suspension assembly to an installation position along a first direction by utilizing the suspension assembly feeding device;
s3, moving the carrier cable clamp to an installation position along a second direction by utilizing the clamp feeding device, wherein the second direction is opposite to the first direction;
s4, moving the suspension assembly to an installation position along a third direction by using the suspension assembly feeding device, wherein the third direction is perpendicular to the first direction and the second direction;
s5, fixing the connecting assembly to the carrier rope at the installation position by using the fastening device.
The beneficial effects are that: according to the invention, the tool can be integrally moved below the carrier cable by using power equipment such as the mechanical arm and the like, and then the connecting component is automatically installed on the carrier cable, so that manual overhead operation is not needed, the installation efficiency can be greatly improved, and the danger can be avoided.
Drawings
FIG. 1 is a schematic diagram A of the overall structure of the tooling of the present invention;
FIG. 2 is a schematic diagram B of the overall structure of the tooling of the present invention;
FIG. 3 is a perspective view of the overall construction of the suspension assembly feeder A;
FIG. 4 is a perspective view B of the overall construction of the suspension assembly feeder;
FIG. 5 is a schematic view of a setting mode of the clamping limit ejector rod;
FIG. 6 is a perspective view of the overall construction of the suspension assembly feeder A;
FIG. 7 is a perspective view B of the overall construction of the suspension assembly feeder;
FIG. 8 is a schematic structural view of a bolt locating assembly;
FIG. 9 is a schematic view of the structure of the wire nose positioning block;
FIG. 10 is a schematic view of the manner in which the wire nose is clamped;
FIG. 11 is a perspective view of the overall structure of the carrier cable positioning device;
FIG. 12 is a schematic view of the internal structure of the carrier cable positioning device;
FIG. 13 is a schematic view of a carrier cable positioning device clamping a carrier cable;
fig. 14 is an overall structural perspective view a of the wire clip feeding device;
fig. 15 is a perspective view B of the overall structure of the wire clip feeding apparatus;
FIG. 16 is a schematic illustration of a gripping pattern of a messenger wire clamp;
FIG. 17 is a schematic view of the structure of the extrusion assembly;
FIG. 18 is a perspective view of the overall structure of the fastening device;
FIG. 19 is a front elevational view of the overall construction of the fastening device;
FIG. 20 is a schematic view of the configuration of the docking space;
fig. 21 is a schematic view of the structure of the tightening sleeve.
Description of the drawings: 1-a bottom plate, 2-a power equipment connector, 3-a suspension assembly feeding device, 4-a suspension assembly feeding device, 5-a carrier cable positioning device, 6-a wire clamp feeding device and 7-a fastening device;
301-fixed clamping arms, 302-fixed clamping seats, 303-clamping tension springs, 304-movable clamping arms, 305-movable clamping seats, 306-spring suspension studs, 307-clamping limit ejector rods and 308-sliding blocks;
401-line nose positioning blocks, 402-line nose limit studs, 403-stud mounting lugs, 404-line nose accommodating grooves, 405-bolt positioning components, 406-bolt positioning blocks, 407-bolt head accommodating holes, 408-line nose limit balls, 409-line nose limit sliding grooves and 410-line nose limit springs;
501-carrier cable bearing plates, 502-carrier cable spaces, 503-spacer ejector rods, 504-carrier cable disengaging handles, 505-carrier cable positioning plates, 506-linkage matching rods, 507-positioning state control plates, 508-positioning state control handles, 509-carrier cable positioning pressing plates, 510-linkage sliding grooves, 511-matching rod grapples, 512-control plate rotating shafts, 513-positioning plate rotating shafts, 514-positioning plate power springs, 515-control plate power springs and 516-power spring connecting rods;
601-wire clamp positioning blocks, 602-wire clamp limiting plates, 603-wire clamp compressing movable blocks, 604-movable guide rods, 605-wire clamp compressing spring plates, 606-wire clamp compressing balls, 607-movable block power springs and 608-wire clamp spaces;
701-a bearing platform, 702-a bearing rod, 703-a docking platform, 704-a set screw, 705-a gasket limit connecting block, 706-a flexible protective sleeve, 707-a tightening sleeve, 708-a wire clamp conveying guide channel, 709-a first positioning groove, 710-a wire clamp transition supporting platform, 711-a gasket limit ball, 712-a wire clamp leveling supporting platform, 713-a second positioning groove, 714-a lifting ring leveling supporting platform, 715-a lifting ring guide cambered surface, 716-a lifting ring conveying guide channel, 717-a gasket limit plug, 718-a gasket limit channel, 719-a gasket limit spring, 720-a nut accommodating hole, 721-a bolt accommodating hole, 722-an air pressure balance hole, 723-a release reset spring;
1001-carrier cable hanging rings, 1002-a hanging string protecting ring, 1003-a hanging string pressing tube, 1004-a wire nose, 1005-a connecting bolt, 1006-a nut stop washer, 1007-a carrier cable clamp, 1008-a nut gasket and 1009-a connecting nut;
2000-carrier ropes;
3001-base plate, 3002-slide rail, 3003-displacement driving spring, 3004-fixed mounting plate, 3005-follow-up limit rod, 3006-displacement sensor, 3007-sliding mounting block, 3008-extension plate, 3009-locking matching block, 3010-locking hook, 3011-locking rotating plate, 3012-locking limit block, 3013-locking state control handle, 3014-locking spring, 3015-passive contact curved surface, 3016-active contact curved surface.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 and 2, an installation fixture for installing a hanger on a carrier cable, the hanger being installed on a carrier cable 2000 by a connection assembly, the connection assembly comprising a suspension assembly, a suspension assembly and a carrier cable clamp 1007, the installation fixture comprising a base plate 1, the base plate 1 being provided with carrier cable positioning means 5 for securing the carrier cable 2000 to determine the installation position of the connection assembly, suspension assembly feeding means 3 for moving the suspension assembly to the installation position, suspension assembly feeding means 4 for moving the suspension assembly to the installation position, wire clamp feeding means 6 for moving the carrier cable clamp 1007 to the installation position, and fastening means 7 for securing the connection assembly to the installation position.
When installing a dropper, firstly, a connecting assembly is installed on a tool, specifically, a suspension assembly is connected with a suspension assembly feeding device 3, a suspension assembly is connected with a suspension assembly feeding device 4, a messenger wire clamp 1007 is connected with a wire clamp feeding device 6, then the tool is integrally moved to the lower part of a messenger wire 2000, then the messenger wire 2000 is clamped by a messenger wire positioning device 5 so as to fix the position of the messenger wire 2000, the installation position of the connecting assembly on the messenger wire 2000 can be determined, then the suspension assembly is moved to the installation position by the suspension assembly feeding device 3 along a first direction, then the messenger wire clamp 1007 is moved to the installation position by the wire clamp feeding device 6 along a second direction, the first direction and the second direction are both horizontal directions, the first direction and the second direction are opposite, then the suspension assembly is moved to the installation position by the suspension assembly feeding device 4 along a third direction, the messenger wire clamp 1007 and the suspension assembly are all reached to the installation position, and after the messenger wire clamp 2000 and the suspension assembly are all reached to the installation position, the connecting assembly is fixed on the messenger wire 2000 by a fastening device 7.
The invention can utilize power equipment such as a mechanical arm and the like to integrally move the tool below the carrier cable 2000, and then automatically mount the connecting component on the carrier cable 2000 without manual overhead operation, thereby not only greatly improving the mounting efficiency, but also avoiding danger.
Referring to fig. 11 to 13, the carrier cable positioning device 5 has the following specific structure: the carrier cable positioning device 5 comprises at least one carrier cable bearing plate 501 for supporting the carrier cable 2000, a carrier cable space 502 for accommodating the carrier cable 2000 is formed in the carrier cable bearing plate 501, the carrier cable bearing plate 501 is rotationally connected with a carrier cable positioning plate 505 for pressing the carrier cable 2000 in the carrier cable space 502, and the carrier cable positioning plate 505 is connected with a positioning plate power spring 514 for pulling the carrier cable positioning plate 505 to move towards the carrier cable 2000. In the process of moving to the carrier rope 2000, the carrier rope positioning plate 505 is staggered with the carrier rope space 502 and locks the position of the carrier rope positioning plate 505, at the moment, the positioning plate power spring 514 is in a stretched state, so that the carrier rope space 502 is in an open state, the tool moves upwards after moving to the lower part of the carrier rope 2000 until the carrier rope 2000 enters into the carrier rope space 502, then the carrier rope positioning plate 505 is released, the carrier rope positioning plate 505 moves from the upper part to the carrier rope space 502 under the action of the positioning plate power spring 514, and the carrier rope 2000 is pressed into the carrier rope space 502 by the carrier rope positioning plate 505, so that the aim of fixing the carrier rope 2000 is fulfilled. The carrier cable positioning device 5 only needs to operate the state of the carrier cable positioning plate 505, the positioning process is simple and quick, the carrier cable positioning plate 505 is driven by the positioning plate power spring 514, an actuating device such as an air cylinder is not needed, the whole weight of the tool can be effectively reduced, the load of power equipment is further reduced, and the stability of the installation process is improved.
In order to facilitate the carrier cable 2000 to enter the carrier cable space 502 and improve the stability of the carrier cable 2000 after being fixed, in this embodiment, two carrier cable bearing plates 501 are arranged, the two carrier cable bearing plates 501 are fixedly connected through a plurality of spacing ejector rods 503, and the two carrier cable bearing plates 501 support the carrier cable 2000 together, so as to achieve the effect of improving the stability of the carrier cable 2000 after being fixed. The carrier cable space 502 is specifically configured as a notch on the carrier cable carrier plate 501, when the carrier cable carrier plate 501 moves below the carrier cable 2000, the notch faces upwards towards the carrier cable 2000, and the notch specifically includes a guiding portion and a receiving portion, where the guiding portion is used to guide the carrier cable 2000, so that the carrier cable 2000 can smoothly enter the carrier cable space 502, and the receiving portion is used to receive the carrier cable 2000, and the width of the receiving portion is equal to the outer diameter of the carrier cable 2000.
In order to achieve the purpose that the carrier cable positioning plate 505 is locked in the moving process of the tool, a linkage matching rod 506 is arranged on the carrier cable positioning plate 505 in a penetrating way, a positioning state control plate 507 is rotatably arranged between the two carrier cable bearing plates 501, the positioning state control plate 507 is fixedly connected with a matching rod grapple 511, and the positioning state control plate 507 is also connected with a control plate power spring 515 for pulling the positioning state control plate 507 to rotate. In the moving process of the tool, the matching rod grapple 511 is hung on the linkage matching rod 506, at the moment, the control plate power spring 515 is in a contracted state, the positioning plate power spring 514 is in a stretched state, and under the condition that no external force changes the position of the positioning state control plate 507, the matching rod grapple 511 can limit the linkage matching rod 506, so that the position of the carrier cable positioning plate 505 is fixed, the carrier cable space 502 is in an open state, and the carrier cable 2000 can smoothly enter the carrier cable space 502; after the carrier cable 2000 smoothly enters the carrier cable space 502, the positioning state control plate 507 can be rotated to separate the mating rod grapple 511 from the linkage mating rod 506, the control plate power spring 515 is stretched in the process, and the carrier cable positioning plate 505 is released after the linkage mating rod 506 is separated from the mating rod grapple 511 and pulled by the positioning plate power spring 514 in the contraction process, so that the carrier cable positioning plate 505 can move towards the carrier cable space 502, and finally the carrier cable 2000 is compressed in the carrier cable space 502. By adopting the structure, the carrier cable positioning plate 505 can be locked or released only by adjusting the position of the positioning state control plate 507, the structure is simple and convenient, and the whole weight of the tool can be effectively reduced without executing devices such as a cylinder and the like.
In order to quickly rotate the positioning state control board 507 when the carrier cable positioning board 505 needs to be released, the positioning state control board 507 is fixedly connected with a positioning state control handle 508, and the positioning state control handle 508 can be shifted by using equipment such as a mechanical arm to drive the positioning state control board 507 to rotate, so that the operation is simple and quick. Similarly, in order to lock the carrier cable positioning plate 505 by using the positioning state control plate 507 and separate the carrier cable 2000 from the carrier cable positioning device 5, the carrier cable positioning plate 505 is fixedly connected with a carrier cable disengaging handle 504, after the hanger is mounted on the carrier cable 2000 smoothly, a mechanical arm or other equipment can be used to toggle the carrier cable disengaging handle 504 to drive the carrier cable positioning plate 505 to rotate, so that the carrier cable space 502 is opened, the carrier cable 2000 can be disengaged from the carrier cable space 502 smoothly, the tooling is recovered, the carrier cable positioning plate 505 is stretched along with the carrier cable disengaging handle 504 to rotate, and the linkage matching rod 506 is also rotated along with the carrier cable positioning plate 505 until the matching rod hook 511 is hung on the linkage matching rod 506, so that the next hanger string can be mounted.
The specific setting mode of the linkage matching rod 506 is as follows: a linkage chute 510 with two through ends is arranged on the carrier cable positioning plate 505, the linkage chute 510 faces the positioning state control plate 507, the linkage matching rod 506 penetrates through two side walls of the linkage chute 510, two ends of the linkage matching rod extend to two sides of the linkage chute 510 respectively, a guide surface is arranged on the matching rod grapple 511, the linkage matching rod 506 firstly contacts with the guide surface and presses the guide surface in the process of rotating along with the carrier cable positioning plate 505, the positioning state control plate 507 is pushed to rotate, the control plate power spring 515 is stretched slightly in the process, the positioning state control plate 507 is reset under the action of the control plate power spring 515 after the linkage matching rod 506 is separated from the guide surface, the matching rod grapple 511 is hung on the linkage matching rod 506 in the resetting process, and the matching rod grapple 511 enters the linkage chute 510. With this structure, the engagement lever grapple 511 can be hung on the linkage engagement lever 506 without separately controlling the positioning state control handle 508, and the carrier cable positioning plate 505 is further locked, thereby simplifying the operation process.
Because the linkage matching rod 506 is arranged on the carrier cable positioning plate 505 in a penetrating way, and the carrier cable positioning plate 505 is rotatably arranged between the two carrier cable bearing plates 501, the two carrier cable bearing plates 501 and the carrier cable positioning plate 505 can be mutually parallel, the linkage matching rod 506 is further vertical to the two carrier cable bearing plates 501, and the linkage matching rod 506 can be contacted with the carrier cable bearing plates 501 in the process of moving the carrier cable positioning plate 505 to the carrier cable space 502, so that the maximum displacement amplitude of the carrier cable positioning plate 505 is limited, and the carrier cable positioning plate 505 is prevented from being blocked on the premise of ensuring that the carrier cable positioning plate 505 can compress the carrier cable 2000 in the carrier cable space 502.
A control board rotating shaft 512, a positioning board rotating shaft 513 and two power spring connecting rods 516 are fixedly connected between the two carrier cable bearing plates 501, wherein the positioning state control board 507 is rotationally sleeved on the control board rotating shaft 512, the carrier cable positioning board 505 is rotationally sleeved on the positioning board rotating shaft 513, the two power spring connecting rods 516 are respectively connected with one end of the positioning board power spring 514 and one end of the control board power spring 515, the other end of the positioning board power spring 514 is connected to the carrier cable positioning board 505, and the other end of the control board power spring 515 is connected to the positioning state control board 507.
Referring to fig. 3 to 5, the suspension assembly and the suspension assembly feeding device 3 have the following specific structure: the suspension assembly comprises a U-shaped carrier cable suspension ring 1001, a string line pressing pipe 1003 and a string protecting ring 1002, wherein one end of a string penetrates through the pressure wire pipe 1003, then reversely penetrates through the string line pressing pipe 1003 around the string protecting ring 1002 for one circle, and the string protecting ring 1002 is sleeved on the carrier cable suspension ring 1001. The suspension assembly feeding device 3 comprises a suspension ring clamping mechanism for clamping the carrier rope suspension ring 1001, wherein the suspension ring clamping mechanism comprises a fixed clamping arm 301 and a movable clamping arm 304 which are oppositely arranged, and a clamping tensioning assembly for pulling the fixed clamping arm 301 and the movable clamping arm 304 to move in opposite directions, and a suspension ring space for accommodating the carrier rope suspension ring 1001 is formed between the fixed clamping arm 301 and the movable clamping arm 304. Before starting to install, the carrier rope lifting ring 1001 is firstly manually placed into the lifting ring space, then the fixed clamping arm 301 and the movable clamping arm 304 are pulled to move towards each other by the clamping and tensioning assembly until the carrier rope lifting ring 1001 is clamped by the fixed clamping arm 301 and the movable clamping arm 304, so that the carrier rope lifting ring 1001 is installed on a tool, and then the tool can be used for starting to install a lifting string.
The specific structure of the clamping and tensioning assembly is as follows: the fixed clamping arm 301 is fixedly connected with the fixed clamping seat 302, the movable clamping arm 304 is fixedly connected with the movable clamping seat 305, the fixed clamping seat 302 and the movable clamping seat 305 are respectively fixedly connected with two spring suspension studs 306, the spring suspension studs 306 on the two clamping seats are in one-to-one correspondence and are connected through the clamping tension spring 303, the movable clamping seat 305 can be pulled to move towards the fixed clamping seat 302 by utilizing the clamping tension spring 303, and then the movable clamping arm 304 is driven to move towards the fixed clamping arm 301, so that the carrier cable lifting ring 1001 is clamped. In order to smoothly fix the carrier suspension ring 1001 in the suspension ring space, the movable clamping seat 305 should be manually pulled to move away from the fixed clamping seat 302, and the clamping and tensioning spring 303 is stretched in the process, and the movable clamping seat 305 is released after the carrier suspension ring 1001 is smoothly placed in the suspension ring space. The clamping and tensioning assembly applies pressure to the carrier rope lifting ring 1001 by adopting the clamping and tensioning spring 303 to clamp the carrier rope lifting ring 1001 without using an additional power device, so that the operation complexity is reduced, and the overall weight of the tool is reduced.
In order to avoid that too strong tension of the two clamping and tensioning springs 303 causes too large clamping force of the fixed clamping arm 301 and the movable clamping arm 304 and further causes deformation of the carrier rope lifting ring 1001, the fixed clamping seat 302 and the movable clamping seat 305 are respectively provided with a clamping limiting ejector rod 307 in a penetrating mode, and the two clamping limiting ejector rods 307 are matched with each other to limit the minimum distance between the fixed clamping seat 302 and the movable clamping seat 305, so that the effect of preventing the carrier rope lifting ring 1001 from being deformed by compression is achieved.
Referring to fig. 6 to 10, the suspension assembly and the suspension assembly feeding device 4 have the following specific structure: the hanging assembly comprises a wire nose 1004, a connecting bolt 1005 and a nut stop washer 1006, wherein the wire nose 1004 comprises a tubular head part and a sheet-shaped tail part, the connecting bolt 1005 sequentially penetrates through the nut stop washer 1006 and the tail part, the hanging assembly feeding device 4 comprises a wire nose positioning block 401 for clamping the head part and a bolt positioning component 405 for limiting the position of the connecting bolt 1005, and the wire nose positioning block 401 is fixedly connected with the bolt positioning component 405. Before installing the dropper, firstly, the tail of the wire nose 1004 is manually installed on the wire nose positioning block 401, so that the wire nose 1004 is clamped by the wire nose positioning block 401, and the direction of the wire nose 1004 is adjusted, so that the bolt positioning assembly 405 can fix the position of the connecting bolt 1005, and the wire nose 1004 can lift the connecting bolt 1005 and the nut stop washer 1006 at the moment because the connecting bolt 1005 passes through the head of the wire nose 1004, so that the connecting bolt 1005 and the nut stop washer 1006 are not required to be clamped, the step of installing the suspension assembly on the suspension assembly feeding device 4 is simplified, the operation is more convenient, and the integral efficiency is improved.
The specific way of clamping the wire nose 1004 by the wire nose positioning block 401 is as follows: the line nose locating block 401 is provided with a line nose accommodating groove 404 for accommodating the tail part of the line nose 1004, two sides of the line nose accommodating groove 404 are respectively provided with a plurality of stud mounting convex blocks 403, the stud mounting convex blocks 403 are provided with line nose limiting studs 402 in a penetrating way, the line nose limiting studs 402 are provided with line nose limiting sliding grooves 409 extending along the axial direction, the line nose limiting sliding grooves 409 penetrate through one end of the line nose limiting studs 402 towards the line nose accommodating groove 404, the line nose limiting sliding grooves 409 are provided with line nose limiting springs 410, the line nose limiting springs 410 are connected with line nose limiting balls 408, and one part of the line nose limiting balls 408 extend out of the penetrating ends of the line nose limiting sliding grooves 409. When the wire nose 1004 is mounted on the wire nose positioning block 401, the wire nose limiting ball 408 is firstly squeezed out from the tail of the wire nose 1004 so that the wire nose limiting ball 408 moves towards the inside of the wire nose limiting chute 409 and then smoothly enters the wire nose accommodating groove 404, and the wire nose limiting spring 410 pushes out the wire nose limiting ball 408 after the tail of the wire nose 1004 is staggered with the wire nose limiting chute 409, so that the tail of the wire nose 1004 is pressed into the wire nose accommodating groove 404 by the wire nose limiting ball 408. With this structure, the wire nose 1004 is held, and the wire nose positioning block 401 does not need to be operated alone in the process of mounting the wire nose 1004 on the wire nose positioning block 401, so that the operation is simpler and more convenient.
The specific structure of the bolt positioning assembly 405 is: the bolt positioning assembly 405 includes a bolt positioning block 406 fixedly connected with the wire nose positioning block 401, a bolt head receiving hole 407 is formed in the bottom of the bolt positioning block 406, the bolt head receiving hole 407 is formed as an inner hexagonal hole, the head of the connecting bolt 1005 is placed into the bolt head receiving hole 407, and a nut stop washer 1006 is also placed into the bolt head receiving hole 407, because the bolt head receiving hole 407 is an inner hexagonal hole, the connecting bolt 1005 can be restrained from rotating by the bolt head receiving hole 407, thereby facilitating the subsequent fixing of the connecting assembly to the carrier cable 2000.
Referring to fig. 14 to 17, the wire clip feeding device 6 has a specific structure that: the bearing cable clamp 1007 is U-shaped, the cable clamp feeding device 6 comprises a cable clamp positioning block 601, a cable clamp space 608 for accommodating the bearing cable clamp 1007 is formed in the cable clamp positioning block 601, and the cable clamp positioning block 601 is also connected with an extrusion assembly for pressing the middle part of the bearing cable clamp 1007 onto the cable clamp positioning block 601. Before installing the dropper, the messenger clip 1007 is first manually placed in the clip space 608 and the messenger clip 1007 is compressed in the clip space 608 using the compression assembly, thereby completing the securing of the messenger clip 1007.
In order to improve stability of the bearing cable clamp 1007 in the cable clamp space 608, the cable clamp positioning block 601 is fixedly connected with a plurality of cable clamp limiting plates 602, the plurality of cable clamp limiting plates 602 are equally divided into two groups, and the cable clamp space 608 is located between the two groups of cable clamp limiting plates 602, so that the bearing cable clamp 1007 is limited by the cable clamp limiting plates 602, and falling of the bearing cable clamp 1007 is avoided. Considering that the connecting bolt 1005 needs to pass through the carrying cable clamp 1007 in final installation, two wire clamp limiting plates 602 are arranged in each group in this embodiment, a gap is left between the two wire clamp limiting plates 602, and the gap exposes a screw hole for passing through the connecting bolt 1005 on the carrying cable clamp 1007, so as to ensure that the connecting bolt 1005 can be smoothly connected with the carrying cable clamp 1007.
The extrusion component has the following specific structure: the wire clamp locating block 601 is fixedly connected with two movable guide rods 604 which are parallel to each other, the movable guide rods 604 extend towards a direction away from the wire clamp space 608, the two movable guide rods 604 are connected with a wire clamp compression movable block 603 in a sliding mode, a movable block power spring 607 is connected between the wire clamp compression movable block 603 and the wire clamp locating block 601, the wire clamp compression movable block 603 is fixedly connected with two wire clamp compression elastic sheets 605 which are parallel to each other, a wire clamp compression ball 606 is fixedly connected to the wire clamp compression elastic sheets 605, a part of the wire clamp compression ball 606 stretches into the wire clamp space 608, and the middle of the force-bearing cable clamp 1007 is compressed onto the wire clamp locating block 601. In the process of installing the carrier cable clamp 1007 on the wire clamp feeding device 6, the wire clamp pressing movable block 603 is pushed to move towards the wire clamp positioning block 601, the wire clamp pressing movable block 603 is compressed in the process, then the carrier cable clamp 1007 is placed in the wire clamp space 608, the wire clamp pressing ball 606 is squeezed out in the middle of the carrier cable clamp 1007 and the wire clamp pressing elastic sheet 605 is forced to deform, when the wire clamp pressing ball 606 is staggered with the middle of the carrier cable clamp 1007, the wire clamp pressing elastic sheet 605 is restored and the wire clamp pressing ball 606 is pushed into the inner side of the carrier cable clamp 1007, then the wire clamp pressing movable block 603 is loosened, the wire clamp pressing movable block 603 is pushed to move away from the wire clamp positioning block 601 by the movable block power spring 607, the wire clamp pressing ball 606 pushes the middle of the carrier cable clamp 1007 to move towards the wire clamp positioning block 601, and finally the middle of the carrier cable clamp 1007 is pressed on the wire clamp positioning block 601, and the effect of improving the stability of the carrier cable clamp 1007 is achieved.
Only the structure and manner in which the suspension assembly feeding device 3, the suspension assembly feeding device 4, and the wire clamp feeding device 6 grasp the components have been described above, and the structure and manner in which the feeding of the components is achieved will be described below.
Referring to fig. 3, 4, 6 and 14, in order to simplify the complexity of the tooling structure and reduce the design and manufacturing costs, the suspension assembly feeding device 3, the suspension assembly feeding device 4 and the wire clip feeding device 6 each include a pushing mechanism, the pushing mechanism includes a fixedly disposed base plate 3001, the base plate 3001 is slidably connected with a sliding mounting block 3007, a sliding rail 3002 is fixedly disposed on the base plate 3001, the sliding mounting block 3007 is slidably disposed on the sliding rail 3002, the sliding mounting block 3007 is fixedly connected with the fixed clamping arm 301, the bolt positioning assembly 405 or the wire clip positioning block 601, and the sliding mounting block 3007 is further connected with a locking mechanism for locking the position of the sliding mounting block 3007 and a displacement driving spring 3003 for pulling the sliding mounting block 3007 to move when the sliding mounting block 3007 is separated from the locking mechanism. After each component is mounted on each feeding device, each device is fixed at an initial position by a locking mechanism, at this time, the displacement driving spring 3003 is in an energy storage state, after the carrier cable 2000 is clamped and the mounting position is determined by the carrier cable positioning device 5, the locking mechanism is unlocked, then the displacement driving spring 3003 is restored and the fixed clamping arm 301, the bolt positioning assembly 405 or the wire clamp positioning block 601 is pulled to a final position, and the effect of pulling the suspension assembly, the suspension assembly or the carrier cable clamp 1007 to the mounting position is achieved. By adopting the pushing mechanism, the whole weight of the tool can be effectively reduced without adopting an actuating device such as an air cylinder or a hydraulic cylinder, the tool is convenient to be integrally conveyed to the vicinity of the carrier cable 2000, and the installation efficiency is improved.
The specific structure of the locking mechanism is as follows: the sliding mounting block 3007 is fixedly connected with an extension plate 3008, the extension plate 3008 extends to the side of the sliding mounting block 3007 and is fixedly connected with a locking matching block 3009, the locking mechanism comprises a locking rotating plate 3011 which is rotatably arranged, the locking rotating plate 3011 is connected with a locking hook 3010 and a locking spring 3014 which is used for keeping the state of the locking rotating plate 3011, and the position of the sliding mounting block 3007 is locked when the locking hook 3010 is hung on the locking matching block 3009. When the lock spring 3014 is in the original length state, the lock hook 3010 is located in the sliding direction of the sliding mounting block 3007, and when the position of the sliding mounting block 3007 needs to be locked by the lock mechanism, the sliding mounting block 3007 is moved until the lock hook 3010 contacts with the lock hook 3009, because the lock rotating plate 3011 is rotatably provided, the lock hook 3010 can be gradually staggered from the lock hook 3009 by the lock rotating plate 3019, and the state of the lock spring 3014 is changed, and can be compressed or stretched in the process, so that the lock spring 3014 is in the energy storage state, and the lock hook 3010 is completely staggered from the lock hook 3009 as the sliding mounting block 3007 is continuously moved, so that the lock spring 3014 can be reset and the lock hook 3010 is pulled to be hung on the lock hook 3009, thereby fixing the positions of the lock hook 3009, the extension plate 3008 and the sliding mounting block 3007. Because the sliding mounting block 3007 is connected with the displacement driving spring 3003, the displacement driving spring 3003 also stretches or compresses to enter an energy storage state in the sliding process of the sliding mounting block 3007, after the sliding mounting block 3007 is locked by the locking hook 3010, the displacement driving spring 3003 is kept in the energy storage state until the locking matching block 3009 is separated from the locking hook 3010, the sliding mounting block 3007 is pulled to move, and then the sliding mounting block 3007 drives the fixed clamping arm 301, the bolt positioning assembly 405 or the wire clamp positioning block 601 to move to the mounting position. In the actual installation process, after the suspension assembly, the suspension assembly or the carrier cable clamp 1007 is installed on each feeding device, the positions of the suspension assembly, the suspension assembly or the carrier cable clamp 1007 can be locked by utilizing the locking mechanism, so that interference between the whole tool and the carrier cable 2000 can not occur in the process of moving the whole tool to the carrier cable 2000, the carrier cable 2000 can be ensured to be smoothly grabbed by the carrier cable positioning device 5, and after the installation position is determined, each locking mechanism is respectively opened, and the feeding of the suspension assembly, the suspension assembly or the carrier cable clamp 1007 is realized. This locking mechanism can cooperate the locking of sliding mounting piece 3007 with sliding mounting piece 3007's action process, need not extra power part, also need not extra operation, and is simpler easy to use to can further reduce the holistic weight of frock.
In order to facilitate the locking matching block 3009 to force the locking rotating plate 3011 to rotate after contacting the locking hook 3010, so as to ensure that the position of the sliding mounting block 3007 can be locked by using the locking hook 3010, an active contact curved surface 3016 is arranged on the locking matching block 3009, a passive contact curved surface 3015 is arranged on the locking hook 3010, the active contact curved surface 3016 contacts with the passive contact curved surface 3015 in the moving process of the locking matching block 3009, the locking matching block 3009 can push the locking hook 3010 to rotate laterally by using the radian of the two curved surfaces, and the locking hook 3010 drives the locking rotating plate 3011 to rotate, so that the locking hook 3010 is gradually staggered with the locking matching block 3009.
When the position of the sliding mounting block 3007 needs to be unlocked to move the suspension assembly, the suspension assembly or the messenger wire clamp 1007 to the mounting position, the locking hook 3010 needs to be separated from the locking matching block 3009, the locking rotating plate 3011 needs to be rotated to achieve the operation, in order to facilitate the rotation of the locking rotating plate 3011, a locking state control handle 3013 is fixedly connected to the locking rotating plate 3011, and a distance is reserved between the locking state control handle 3013 and a rotating shaft of the locking rotating plate 3011, so that the locking rotating plate 3011 can be driven to rotate around the rotating shaft by pulling the locking state control handle 3013, and the operation is simple and the response speed is high.
Although the structure of locking the sliding mounting block 3007 by using the locking spring 3014 is simpler and no additional power component is needed, the locking spring 3014 cannot effectively control itself, in order to avoid that the locking hook 3010 cannot be smoothly separated from the locking matching block 3009 due to excessive deformation of the locking spring 3014, the locking rotating plate 3011 is fixedly connected with the locking limiting block 3012, and the locking limiting block 3012 can be attached to the substrate 3001, so that the locking spring 3014 is limited, and the locking matching block 3009 can be smoothly separated from the locking hook 3014.
The above pushing mechanism is a general structure, and is indispensable in each feeding device, and in order to facilitate installation, the pushing mechanism needs to be reasonably deformed in each feeding device, specifically as follows.
In the pushing mechanism of the suspension assembly feeding device 3, a fixed mounting plate 3004 is fixedly arranged on a base plate 3001, a follow-up limiting rod 3005 and a displacement sensor 3006 are arranged on the fixed mounting plate 3004 in a penetrating manner, one end of the follow-up limiting rod 3005 is fixedly connected with a sliding mounting block 3007, the other end of the follow-up limiting rod 3005 is fixedly connected with a limiting projection, limiting displacement of the sliding mounting block 3007 can be limited by the limiting projection in the moving process of the sliding mounting block 3007, and the displacement of the sliding mounting block 3007 is monitored by the displacement sensor 3006. Because the connecting bolt 1005 needs to pass through the carrier ring 1001, a follow-up limiting rod 3005 and a displacement sensor 3006 are arranged, so that the displacement of the carrier ring 1001 is precisely controlled to ensure that the connecting bolt 1005 can be matched with the connecting bolt 1005 smoothly.
Because the connecting bolt 1005 of the suspension assembly needs to pass through the carrier cable hanging ring 1001 and the carrier cable clamp 1007, the feeding direction of the suspension assembly is perpendicular to the feeding directions of the suspension assembly and the carrier cable clamp 1007, and in order to facilitate the arrangement of the pushing mechanism of the suspension assembly feeding device 4, the sliding rail 3002 in the pushing mechanism of the suspension assembly feeding device 4 is vertically fixed on the sliding mounting block 3007 of the pushing mechanism of the suspension assembly feeding device 3, so that the suspension assembly feeding device 3 can drive the suspension assembly feeding device 4 to synchronously move when moving the suspension assembly, and the suspension assembly is kept above the suspension assembly all the time, thereby ensuring that the connecting bolt 1005 can pass through the carrier cable hanging ring 1001 smoothly. On the basis, the sliding block 308 is further arranged on the sliding rail 3002 of the pushing mechanism of the suspension assembly feeding device 4 in a sliding manner, and the movable clamping seat 305 of the suspension assembly feeding device 3 is fixedly connected with the sliding block 308, so that the movable clamping seat 305 does not need to be independently provided with a track, and the complexity and the weight of the tool can be further reduced.
In the pushing mechanism of the wire clip feeding device 6, a fixed mounting plate 3004 is fixedly arranged on the base plate 3001, a displacement sensor 3006 is also arranged on the fixed mounting plate 3004, a sensing head of the displacement sensor 3006 is fixedly connected with the sliding mounting block 3007, and the achieved function is to precisely control the feeding amount of the load cable clip 1007, so that the connecting bolt 1005 can smoothly pass through the load cable clip 1007.
After the suspension assembly, suspension assembly and messenger wire clamp 1007 are all moved to the installed position, the final installation process is completed using fastening device 7, with connecting bolts 1005 passing through messenger lifting rings 1001 and messenger wire clamp 1007. The fastening device 7 comprises a butt joint platform 703 and a bearing platform 701 which are arranged up and down, the butt joint platform 703 and the bearing platform 701 are fixedly connected through a plurality of bearing rods 702, a wire clamp conveying guide channel 708 and a lifting ring conveying guide channel 716 are arranged on the butt joint platform 703, the wire clamp conveying guide channel 708 and the lifting ring conveying guide channel 716 are respectively communicated with two opposite side walls of the butt joint platform 703, a butt joint space for accommodating a connecting assembly is arranged between the wire clamp conveying guide channel 708 and the lifting ring conveying guide channel 716, a bearing cable clamp 1007 enters the butt joint space through the wire clamp conveying guide channel 708, and a bearing cable lifting ring 1001 enters the butt joint space through the lifting ring conveying guide channel 716. The coupling assembly further comprises a coupling nut 1009 cooperating with the coupling bolt 1005, and a nut washer 1008 is arranged between the coupling nut 1009 and the head of the coupling bolt 1005, the nut washer 1008 comprising an annular base portion, the base portion being connected with an expansion portion coplanar with and two surrounding portions perpendicular to the base portion. Because the coupling nut 1009 and nut washer 1008 need to be attached to the coupling bolt 1005 at the time of final installation, the coupling nut 1009 and nut washer 1008 cannot be attached to each feeder device. In the invention, the nut gasket 1008 is directly placed in the butting space, so that the nut gasket 1008 is kept stable in the butting space, the nut gasket 1008 is prevented from falling off in the process of moving the whole tool to the carrier cable 2000, and two gasket limiting assemblies are arranged on the butting platform 703 and are used for limiting the nut gasket 1008 in the butting space. On the other hand, since the coupling nut 1009 needs to be screwed onto the coupling bolt 1005, and thus needs to be used with a tightening gun, in the present invention, a tightening sleeve 707 for matching with the tightening gun is inserted into the supporting platform 701, the outer wall of the tightening sleeve 707 is formed by enclosing a plurality of planes, the upper end of the tightening sleeve 707 extends upward into the docking space, the upper end of the tightening sleeve 707 is further provided with a nut accommodating hole 720 for accommodating the coupling nut 1009, the nut accommodating hole 720 is provided with an inner hexagonal hole, the nut accommodating hole 720 is sequentially communicated with a bolt accommodating hole 721 and a pneumatic balance hole 722, and the pneumatic balance hole 722 is the inner hole of the tightening sleeve 707.
Referring to fig. 18 to 21, after the suspension assembly, the suspension assembly and the messenger wire clamp 1007 all reach the docking space, the connecting bolt 1005 is aligned with the connecting nut 1009 and contacts the connecting nut 1009, then the external tightening gun is used to dock with the tightening sleeve 707, then the tightening sleeve 707 is driven to rotate by the tightening gun, the tightening sleeve 707 then drives the connecting nut 1009 to rotate, so that the connecting nut 1009 moves towards the head of the connecting bolt 1005, and the installation is completed until the nut washer 1008, the messenger suspension ring 1001, the messenger wire clamp 1007, the wire nose 1004 and the nut stop washer 1006 are uniformly pressed, i.e. the connecting assembly is fixed to the messenger 2000, and the surrounding portion of the nut washer 1008 is surrounded on the periphery of the messenger wire clamp 1007 after the connection is completed.
Considering that both the carrier ring 1001 and the carrier wire clamp 1007 are in a horizontal state after being clamped, and that both components cannot be clamped with a strong force yet in order to ensure smooth butt joint with the connecting bolt 1005, both the carrier ring 1001 and the carrier wire clamp 1007 may be slightly inclined downward during the tool moving process, so that the connecting bolt 1005 cannot smoothly pass through the carrier ring 1001 and the carrier wire clamp 1007, and in order to avoid this, at least one wire clamp transition pallet 710 and at least one wire clamp leveling pallet 712 are provided at edges of the butt joint space, the carrier wire clamp 1007 is first supported by the wire clamp transition pallet 710 after passing through the wire clamp conveying guide channel 708 and then contacts the wire clamp leveling pallet 712, and the wire clamp leveling pallet 712 has a wire clamp inclined surface, and the carrier wire clamp 1007 is gradually lifted upward along the wire clamp inclined surface until being in a horizontal state after contacting the wire clamp inclined surface. Similarly, at least one lifting ring leveling platform 714 is disposed in the lifting ring conveying guide channel 716, the lifting ring leveling platform 714 is provided with a lifting ring guide cambered surface 715, the carrier lifting ring 1001 is firstly contacted with the lifting ring guide cambered surface 715 and gradually lifted up along the lifting ring guide cambered surface 715 until being in a horizontal state, and then moves into the docking space along the lifting ring leveling platform 714. By leveling the messenger suspension ring 1001 and the messenger wire clamp 1007, it is ensured that the connection bolt 1005 can pass through both components smoothly.
The gasket limiting assembly comprises the following specific structures: two gasket limiting channels 718 are formed in the docking platform, gasket limiting springs 719 are arranged in the gasket limiting channels 718, one ends of the gasket limiting springs 719 are connected with gasket limiting balls 711, a part of the gasket limiting balls 711 stretches into the docking space and presses the surrounding part in the docking space, and limiting of the nut gasket 1008 is achieved. Still be provided with the spacing plug 717 of gasket in the spacing passageway 718 of gasket, the spacing plug 717 of gasket is used for spacing to the spacing spring 719 of gasket to guarantee that the spacing passageway 718 of gasket can be stretched out to a part of spacing ball 711 of gasket, the spacing connecting block 705 of gasket spacing plug 717 fixedly connected with gasket, the spacing connecting block 705 of gasket is located the outside of the spacing passageway 718 of gasket and is connected with docking platform 703 through a plurality of holding screw 704.
The tightening sleeve 707 is further sleeved with a flexible protective sleeve 706, a release return spring 723 is arranged between the flexible protective sleeve 706 and the tightening sleeve 707, and a compression ring is fixedly connected to the outer wall of the tightening sleeve 707. When the connecting nut 1009 is screwed on the connecting bolt 1005, the tightening sleeve 707 needs to move along the axial direction of the connecting bolt 1005, the release reset spring 723 is contracted by the compression ring in the moving process, the tightening gun can be loosened after the connecting nut 1009 is in place, and the compression ring and the tightening sleeve 707 are reset under the action of the release reset spring 723 so as to facilitate the next installation and the separation of the tightening gun from the tightening sleeve 707.
In order to be connected with power equipment such as a mechanical arm, the base plate 1 is also fixedly connected with a power equipment connector 2, in the embodiment, the power equipment connector 2 is in a ring shape as a whole, and the multi-shaft mechanical arm is used as power equipment, and the mechanical arm can grasp the power equipment connector 2 through a conventional structure such as an air claw, so that the whole tool is grasped, and the tool is driven to move towards the carrier cable 2000.
A method for installing a dropper on a carrier rope, based on an installation tool for installing a dropper on a carrier rope as described above, the method comprising S1 to S5.
S1, moving the installation tool to the lower side of the carrier rope 2000, and clamping the carrier rope 2000 by using the carrier rope positioning device 5 to determine the installation position.
S2, the suspension assembly is moved to the installation position along the first direction by using the suspension assembly feeding device 3.
And S3, moving the carrier cable clamp 1007 to the installation position along a second direction by utilizing the clamp feeding device 6, wherein the second direction is opposite to the first direction. More specifically, the first direction and the second direction are both horizontal directions.
And S4, moving the suspension assembly to the installation position along a third direction by using the suspension assembly feeding device 4, wherein the third direction is perpendicular to the first direction and the second direction. The third direction is a vertical direction.
S5, fixing the connecting assembly to the carrier cable 2000 at the installation position by using the fastening device 7.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. An installation frock for installing the dropper on the carrier cable, the dropper passes through coupling assembling to be installed on carrier cable (2000), coupling assembling includes suspension assembly, suspension assembly He Chengli cable clamp (1007), suspension assembly includes carrier cable rings (1001) of U-shaped, dropper line pressing tube (1003) and dropper line grommet (1002), one end of dropper line passes through dropper line pressing tube (1003) back around dropper line pressing tube (1002) a week again, dropper line grommet (1002) cover is on carrier cable rings (1001), suspension assembly includes line nose (1004), connecting bolt (1005) and nut stop washer (1006), wherein line nose (1004) include tubular head and flaky afterbody, its characterized in that: the mounting tool comprises a bottom plate (1), wherein a carrier cable positioning device (5) for fixing the carrier cable (2000) to determine the mounting position of a connecting component, a carrier cable feeding device (3) for moving the carrier cable assembly to the mounting position, a carrier cable feeding device (4) for moving the carrier cable clamp (1007) to the mounting position, a wire clamp feeding device (6) for moving the carrier cable clamp (1007) to the mounting position and a fastening device (7) for fixing the connecting component to the mounting position are arranged on the bottom plate (1), and after the carrier cable clamp (1007) of the carrier cable assembly He Chengli reaches a butting space, a nut gasket (1008), a carrier cable lifting ring (1001), the carrier cable clamp (1007), a wire nose (1004) and a nut stop washer (1006) are all pressed on the carrier cable (2000) by using a connecting bolt (1005) and a connecting nut (1009);
The suspension assembly feeding device (3) comprises a suspension ring clamping mechanism for clamping a carrier rope suspension ring (1001) in the suspension assembly, wherein the suspension ring clamping mechanism comprises a fixed clamping arm (301) and a movable clamping arm (304) which are oppositely arranged, and a clamping tensioning assembly for pulling the fixed clamping arm (301) and the movable clamping arm (304) to move in opposite directions, and a suspension ring space for accommodating the carrier rope suspension ring (1001) is formed between the fixed clamping arm (301) and the movable clamping arm (304);
the hanging assembly feeding device (4) comprises a wire nose positioning block (401) for clamping a wire nose (1004) of the hanging assembly and a bolt positioning component (405) for limiting the position of a connecting bolt (1005) in the hanging assembly, and the wire nose positioning block (401) is fixedly connected with the bolt positioning component (405);
the wire clamp feeding device (6) comprises a wire clamp positioning block (601), a wire clamp space (608) for accommodating a carrier wire clamp (1007) is formed in the wire clamp positioning block (601), and the wire clamp positioning block (601) is further connected with an extrusion assembly for pressing the middle part of the carrier wire clamp (1007) onto the wire clamp positioning block (601);
the suspension assembly feeding device (3), the suspension assembly feeding device (4) and the wire clamp feeding device (6) all comprise pushing mechanisms, each pushing mechanism comprises a base plate (3001) which is fixedly arranged, each base plate (3001) is connected with a sliding mounting block (3007) in a sliding mode, each sliding mounting block (3007) is fixedly connected with each fixed clamping arm (301), each bolt positioning assembly (405) or each wire clamp positioning block (601), each sliding mounting block (3007) is further connected with a locking mechanism used for locking the position of each sliding mounting block (3007) and a displacement driving spring (3003) used for pulling each sliding mounting block (3007) to move when each sliding mounting block (3007) is separated from each locking mechanism.
2. A mounting fixture for mounting a dropper to a carrier rope as claimed in claim 1, wherein: the carrier cable positioning device (5) comprises at least one carrier cable bearing plate (501) for supporting the carrier cable (2000), a carrier cable space (502) for accommodating the carrier cable (2000) is formed in the carrier cable bearing plate (501), the carrier cable bearing plate (501) is rotationally connected with a carrier cable positioning plate (505) for pressing the carrier cable (2000) in the carrier cable space (502), and the carrier cable positioning plate (505) is connected with a positioning plate power spring (514) for pulling the carrier cable positioning plate (505) to move towards the carrier cable (2000).
3. A mounting fixture for mounting a dropper to a carrier rope as claimed in claim 2, wherein: the bearing cable positioning plate (505) is provided with two bearing cable bearing plates, a linkage matching rod (506) is arranged on the bearing cable positioning plate (505) in a penetrating way, a positioning state control plate (507) is arranged between the two bearing cable bearing plates (501) in a rotating way, the positioning state control plate (507) is fixedly connected with a matching rod grappling hook (511), and the positioning state control plate (507) is further connected with a control plate power spring (515) for pulling the positioning state control plate (507) to rotate.
4. A mounting fixture for mounting a dropper to a carrier rope as claimed in claim 1, wherein: the sliding installation block (3007) is fixedly connected with extension plate (3008), extension plate (3008) extends to the side of sliding installation block (3007) and fixedly connected with locking cooperation piece (3009), locking mechanism is including rotating locking pivoted board (3011) that sets up, and locking pivoted board (3011) are connected with locking couple (3010) and are used for keeping locking spring (3014) of locking pivoted board (3011) state, with the position locking of sliding installation block (3007) when locking couple (3010) hang on locking cooperation piece (3009).
5. A mounting fixture for mounting a dropper to a carrier rope as claimed in claim 1, wherein: the fastening device (7) comprises a butt joint platform (703) and a bearing platform (701) which are arranged up and down, the butt joint platform (703) and the bearing platform (701) are fixedly connected through a plurality of bearing rods (702), a wire clamp conveying guide channel (708) and a lifting ring conveying guide channel (716) are formed in the butt joint platform (703), the wire clamp conveying guide channel (708) and the lifting ring conveying guide channel (716) are respectively communicated with two opposite side walls of the butt joint platform (703), and a butt joint space for accommodating a connecting assembly is formed between the wire clamp conveying guide channel (708) and the lifting ring conveying guide channel (716).
6. A method for mounting a dropper to a carrier rope, based on a mounting fixture as claimed in any one of claims 1-5, wherein: the method comprises the following steps:
s1, moving the mounting tool to the lower part of the carrier cable (2000), and clamping the carrier cable (2000) by utilizing the carrier cable positioning device (5) to determine the mounting position;
s2, moving the suspension assembly to an installation position along a first direction by utilizing the suspension assembly feeding device (3);
S3, moving the messenger wire clamp (1007) to an installation position along a second direction by using the clamp feeding device (6), wherein the second direction is opposite to the first direction;
s4, moving the suspension assembly to an installation position along a third direction by using the suspension assembly feeding device (4), wherein the third direction is perpendicular to the first direction and the second direction;
s5, fixing the connecting assembly to the carrier cable (2000) at the installation position by utilizing the fastening device (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210295418.4A CN114734885B (en) | 2022-03-23 | 2022-03-23 | Installation tool and method for installing hanger wire on carrier cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210295418.4A CN114734885B (en) | 2022-03-23 | 2022-03-23 | Installation tool and method for installing hanger wire on carrier cable |
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| Publication Number | Publication Date |
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| CN114734885A CN114734885A (en) | 2022-07-12 |
| CN114734885B true CN114734885B (en) | 2023-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210295418.4A Active CN114734885B (en) | 2022-03-23 | 2022-03-23 | Installation tool and method for installing hanger wire on carrier cable |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH071998A (en) * | 1992-04-01 | 1995-01-06 | East Japan Railway Co | Automatic hanger ear mounting and demounting device for electric car track |
| CN105149946A (en) * | 2015-10-23 | 2015-12-16 | 江苏天宏自动化科技有限公司 | Automatic assembling production line for high-speed rail overhead line system droppers |
| CN208232869U (en) * | 2018-05-22 | 2018-12-14 | 中铁电气化局集团有限公司 | A kind of Contact Net's Suspension Chord system of processing |
| DE102019205765A1 (en) * | 2019-04-23 | 2020-10-29 | Robel Bahnbaumaschinen Gmbh | Device and method for maintaining a catenary system of a track |
-
2022
- 2022-03-23 CN CN202210295418.4A patent/CN114734885B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH071998A (en) * | 1992-04-01 | 1995-01-06 | East Japan Railway Co | Automatic hanger ear mounting and demounting device for electric car track |
| CN105149946A (en) * | 2015-10-23 | 2015-12-16 | 江苏天宏自动化科技有限公司 | Automatic assembling production line for high-speed rail overhead line system droppers |
| CN208232869U (en) * | 2018-05-22 | 2018-12-14 | 中铁电气化局集团有限公司 | A kind of Contact Net's Suspension Chord system of processing |
| DE102019205765A1 (en) * | 2019-04-23 | 2020-10-29 | Robel Bahnbaumaschinen Gmbh | Device and method for maintaining a catenary system of a track |
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| CN114734885A (en) | 2022-07-12 |
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