CN114803973A - Trench cover plate installation device and method - Google Patents
Trench cover plate installation device and method Download PDFInfo
- Publication number
- CN114803973A CN114803973A CN202210634220.4A CN202210634220A CN114803973A CN 114803973 A CN114803973 A CN 114803973A CN 202210634220 A CN202210634220 A CN 202210634220A CN 114803973 A CN114803973 A CN 114803973A
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- Prior art keywords
- trench cover
- cover plate
- support
- guide rail
- ditch
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F19/00—Hoisting, lifting, hauling or pushing, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F19/00—Hoisting, lifting, hauling or pushing, not otherwise provided for
- B66F19/005—Lifting devices for manhole covers
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
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- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The application relates to a trench cover plate installation device and method, relates to the technical field of municipal road construction, and aims to solve the problem of low installation efficiency of trench cover plates, the trench cover plate installation device comprises a supporting vehicle and a support, wherein the supporting vehicle is provided with a tray, the height of the tray is adjustable, and the tray is provided with a telescopic fork; the upper end of the bracket is provided with a guide rail, and the support trolley is slidably arranged on the guide rail; and the bracket is provided with a positioning assembly for positioning the bracket. This application has the effect that improves the installation effectiveness of trench cover board.
Description
Technical Field
The application relates to the technical field of municipal road construction, in particular to a trench cover plate installation device and method.
Background
The cover plate is used for covering the well cover plates on the ditches on two sides of the road in municipal road construction and is made of cement and cast iron.
In the related art, after construction and construction of the ditch are completed, the cover plate needs to be hoisted to the position above the ditch by a crane, and meanwhile, workers work on the ground road in a coordinated manner to complete installation of the cover plate of the ditch.
In view of the above-mentioned related technologies, the inventor believes that the efficiency of installing the trench cover plate is low due to the working mode of crane allocation and manual cooperative operation.
Disclosure of Invention
In order to improve the installation efficiency of the trench cover, the application provides a trench cover installation device and a trench cover installation method.
The application provides a trench cover installation device and method adopts following technical scheme:
a trench cover plate mounting device comprises a supporting vehicle and a support, wherein a tray is arranged on the supporting vehicle, the height of the tray is adjustable, and the height of the support is adjustable; a telescopic fork is arranged on the tray;
the upper end of the bracket is provided with a guide rail, and the support trolley is slidably arranged on the guide rail; and the bracket is provided with a positioning assembly for positioning the bracket.
By adopting the technical scheme, a trench cover plate is arranged at one end of the trench in advance, the height of the bracket is adjusted according to the depth of the trench, the bracket is placed in the trench, and the position of the bracket in the trench is positioned by utilizing the positioning component; the movable support vehicle passes through a preset trench cover plate and slides into the guide rail; a trailer is arranged on the installed trench cover plate, a plurality of trench cover plates to be installed are placed on the trailer, and gaps are formed among the trench cover plates through cushion blocks.
The adjusting tray rises to extend out of the ditch, the adjusting telescopic fork is inserted below the to-be-installed ditch cover plate in an extending mode, the support trolley moves along the guide rail to drive the to-be-installed ditch cover plate to be located above the installation position, and the adjusting tray moves downwards to drive the ditch cover plate to move downwards; after the ditch cover plate moves downwards to be supported on the side wall of the ditch, the tray moves downwards to be separated from the ditch cover plate; the telescopic fork is adjusted to contract and the tray is lifted again for subsequent trench cover installation. When the installation of the trench cover plate can be reduced, the installation efficiency of the trench cover plate is improved by using a working mode of crane allocation and transportation and cooperation of manpower and cooperative operation.
Preferably, the two ends of the guide rail are provided with a receiving rail, and the receiving rail is arranged obliquely upwards.
Through adopting above-mentioned technical scheme, before the trailer slides in the guide rail, can slide in the accepting rail earlier, the accepting rail can accept the direction to the dolly, falls into the guide rail to the dolly simultaneously and cushions.
Preferably, the bearing rail is rotatably connected with the guide rail, the side wall of the bearing rail is provided with an arc-shaped rack, the side wall of the guide rail is rotatably provided with a gear, and the gear is meshed with the arc-shaped rack.
By adopting the technical scheme, an operator can drive the gear to rotate, the gear rotates to drive the arc-shaped rack to rotate, and further drives the bearing rail to rotate around the guide rail, so that the bearing rail can bear the guide rail; after the trailer slides into the guide rail, the gear can be driven to drive the bearing rail to rotate and separate from the guide rail, so that the influence of the bearing rail on the installation of the trench cover plate is reduced.
Preferably, the side wall of the guide rail and the side wall of the receiving rail are both provided with reinforcing columns, and the side walls of the two reinforcing columns are attached; the two reinforcing columns are sleeved with the same reinforcing sleeve.
When the trolley slides on the bearing rail, the gravity of the trolley acts on the meshing part of the gear and the arc-shaped rack; through adopting above-mentioned technical scheme, accept the rail and rotate and accept the back with the guide rail, two enhancement post lateral walls are pasted, remove the reinforcement cover and establish on two enhancement posts, and the reinforcement cover can be spacing to the enhancement post, and further spacing to the relative position of accepting rail and guide rail, but the reinforcement cover bears the weight of the power of acting on gear and arc rack.
Preferably, sliding rails are arranged on two sides of the support, a connecting rod is rotatably connected to the side wall of the support, a rolling shaft is sleeved on the connecting rod, and the rolling shaft is overlapped on the sliding rails; the side wall of the bracket is provided with a limiting plate which is positioned above the connecting rod and can be abutted against the connecting rod.
When the ditch is deep, the support is adjusted to the highest point, and the installation of the ditch cover plate is not met; by adopting the technical scheme, when the depth of the ditch is deep, the support can rotate the connecting rod to drive the rolling shaft to rotate to the horizontal direction before being placed in the ditch, and meanwhile, the connecting rod is abutted to the limiting plate; meanwhile, the bracket is placed in the ditch, and the rolling shaft is arranged on the sliding rail in a lapping way; thereby the support satisfies the mounting height to the trench cover board.
Preferably, the limiting plate bottom wall is provided with a buckle, and the connecting rod is clamped in the buckle.
Through adopting above-mentioned technical scheme, when the connecting rod rotated to the horizontal direction, in the connecting rod inserted the buckle simultaneously, the buckle can be spacing to the connecting rod to before the support was put into the irrigation canals and ditches, keep the horizontality of connecting rod and roller bearing.
Preferably, the positioning assembly comprises a driving sleeve and two telescopic rods, the driving sleeve is rotatably connected to the support, the two telescopic rods are inserted into two ends of the driving sleeve and are in threaded connection with the inner side wall of the driving sleeve, and the end parts of the two telescopic rods are connected with abutting heads;
the support is provided with a limiting block, the side wall of the telescopic rod is provided with a sliding groove, and the limiting block is inserted into the sliding groove.
By adopting the technical scheme, after the support moves to the required position, the driving sleeve can be driven to rotate to drive the telescopic rod to extend out of the driving sleeve, and meanwhile, the limiting block limits the inner side wall of the sliding chute and further limits the telescopic rod; the telescopic rod drives the abutting joint to abut against the inner wall of the ditch, and the support can be positioned in the ditch.
Preferably, a worm is rotatably arranged on the support, a worm wheel is arranged on the outer side wall of the driving sleeve, and the worm wheel is meshed with the worm.
By adopting the technical scheme, an operator can drive the worm to rotate through the motor, and the worm further drives the worm wheel to rotate, so that the driving sleeve can be further driven to rotate; the worm and gear can realize self-locking by matching so as to reduce the loosening condition of the driving sleeve.
A use method of a trench cover installation device comprises the following steps:
placing the bracket into the ditch, driving the arc-shaped rack by the rotating gear to drive the adapting rail to rotate and move upwards, adapting the adapting rail to the guide rail, and adjusting the height of the bracket to adapt to the depth of the ditch;
the movable support trolley slides into the guide rail through the receiving rail, the rotating gear drives the arc-shaped rack to drive the receiving rail to rotate and separate from the guide rail, and the movable support approaches to the direction of the pre-installed trench cover plate;
the rotating worm drives the worm wheel to rotate and drives the driving sleeve to rotate, and the driving sleeve drives the two telescopic rods to extend out, so that the two abutting heads abut against the side wall of the ditch tightly;
arranging a trailer on the installed trench cover plate, placing a plurality of trench cover plates to be installed on the trailer, and setting up gaps among the trench cover plates through cushion blocks;
adjusting the height of the tray to enable the tray to extend out of the ditch, adjusting the extension of the telescopic fork and inserting the telescopic fork below the uppermost layer of the ditch cover plate to be installed; then adjusting the tray to move upwards to drive the telescopic fork to support the trench cover plate to be installed;
the supporting vehicle moves along the guide rail to drive the trench cover plate to be installed to be above the installation position, and the adjusting tray drives the telescopic fork to move downwards to further drive the trench cover plate to move downwards; after the ditch cover plate moves downwards to be supported on the side wall of the ditch, the tray further moves downwards to drive the telescopic fork to be separated from the ditch cover plate;
the movable trailer drives a plurality of to-be-installed trench cover plates to move to the upper side of the newly-installed trench cover plate, the telescopic forks are adjusted to contract, and the tray is lifted again to realize subsequent installation;
after the carrier moves to the end part of the guide rail, the position of the support in the ditch is moved, so that the subsequent carrier can be conveniently installed on the guide rail in a moving way on the ditch cover plate.
Through adopting above-mentioned technical scheme, can install a plurality of trench cover boards to the irrigation canals and ditches fast on in proper order, improved the installation effectiveness of trench cover board.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the installation of the trench cover plate can be reduced, the installation efficiency of the trench cover plate is improved by using a working mode of crane allocation and transportation and cooperation of manpower and cooperative operation.
2. The bearing rail can bear and guide the trolley and buffer the trolley falling into the guide rail.
3. The arrangement of the connecting rod, the rolling shaft, the limiting plate and the sliding rail enables the support to be suitable for a ditch with deep depth.
Drawings
FIG. 1 is a schematic structural view of piping for embodying a trench cover installation apparatus and a trench location in an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a trench cover installation device in an embodiment of the present application.
Fig. 3 is an enlarged schematic view of a portion a of fig. 2.
Fig. 4 is an enlarged schematic view of a portion B in fig. 2.
Description of reference numerals: 1. a support; 11. a guide rail; 111. a gear; 12. a support rail; 121. an arc-shaped rack; 13. a limiting block; 14. a worm; 15. a worm gear; 16. a connecting rod; 161. a roller; 17. a limiting plate; 171. buckling; 2. carrying out vehicle supporting; 21. a tray; 211. a telescopic fork; 31. an active sleeve; 32. a telescopic rod; 321. a butting head; 322. a chute; 4. a reinforcement column; 41. a reinforcing sleeve; 5. a slide rail.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses trench cover installation device.
The first embodiment is as follows:
referring to fig. 1 and 2, the trench cover plate mounting device comprises a support 1 and a trailer 2, wherein a roller is connected to the lower end of the support 1 through a screw, two guide rails 11 which are arranged in parallel are connected to the upper end of the support 1 through bolts, the support 1 comprises a sleeve and an insertion pipe, the insertion pipe is inserted into the sleeve and is in threaded connection with the sleeve, the insertion pipe is rotatably connected with the guide rails 11, and the support 1 can be heightened through rotating the insertion pipe, so that the guide rails 11 are heightened; the side wall of the bracket 1 is also provided with a positioning component which can position the bracket 1 in the ditch.
Referring to fig. 2, the end portions of the guide rails 11 are rotatably connected with receiving rails 12, the receiving rails 12 are arc-shaped, and the receiving rails 12 at the same end of the two guide rails 11 are connected through a connecting rod; the side wall of the bearing rail 12 is connected with an arc-shaped rack 121 through a bolt, the side wall of the guide rail 11 is rotatably connected with a gear 111, and the gear 111 is meshed with the arc-shaped rack 121; an operator can drive the gear 111 to rotate, the gear 111 rotates to drive the arc-shaped rack 121 to rotate, and further drive the bearing rail 12 to rotate around the guide rail 11, so that the bearing rail 12 bears the guide rail 11.
Referring to fig. 2, the wheels of the cart 2 are inserted into the guide rail 11 and can slide along the length direction of the guide rail 11, the cart 2 is further provided with a tray 21, and the tray 21 is installed on the cart 2 through a scissor lift; the top wall of the tray 21 is connected with a telescopic fork 211 through a screw, and the telescopic fork 211 can be inserted into a preset inserting sleeve on the top wall of the tray 21 and driven to stretch through a cylinder.
When the trench cover plate is installed, a trench cover plate is pre-installed on a trench, the bracket 1 is placed in the trench, the rotating gear 111 drives the arc-shaped rack 121 to drive the bearing rail 12 to rotate and move upwards, and the end wall of the bearing rail 12 is attached to the end wall of the guide rail 11 so as to realize bearing of the guide rail 11; the height of the bracket 1 is adjusted to adapt to the depth of the ditch. The movable support cart 2 passes through a preset trench cover plate and slides into the bearing rail 12 and further slides into the guide rail 11, the rotating gear 111 drives the arc-shaped rack 121 to drive the bearing rail 12 to rotate and separate from the guide rail 11, the movable support 1 approaches to the direction of the pre-installed trench cover plate, and the positioning assembly 3 is utilized to position the position of the support 1 in a trench.
Arranging a trailer on the installed trench cover plate, placing a plurality of trench cover plates to be installed on the trailer, and setting up gaps among the trench cover plates through cushion blocks; adjusting the scissor lift to enable the tray 21 to ascend to extend out of the ditch, starting the air cylinder to drive the telescopic forks 211 to extend, and inserting the telescopic forks 211 below the top ditch cover plate in the plurality of ditch cover plates to be installed; then the adjusting tray 21 moves upwards to drive the telescopic fork 211 to move upwards to support the trench cover plate to be installed; the supporting vehicle 2 moves along the guide rail 11 to drive the trench cover plate to be installed to be above the installation position, and the scissor lift is adjusted to enable the tray 21 to drive the telescopic fork 211 to move downwards and further drive the trench cover plate to move downwards; after the cover plate moves down to be supported on the side wall of the ditch, the tray 21 further moves down to drive the retractable fork 211 to separate from the cover plate.
The moving trailer makes the residual trench cover plate move to the newly installed trench cover fixed wall, the cylinder is started to make the telescopic fork 211 contract, and the adjusting tray 21 moves upwards to perform the subsequent trench cover installation.
Referring to fig. 2 and 3, the positioning assembly includes a driving sleeve 31 and two telescopic rods 32, the driving sleeve 31 is rotatably connected to the mounting seat in the middle of the bracket 1, the two telescopic rods 32 are inserted into two ends of the driving sleeve 31 and are in threaded connection with the inner side wall of the driving sleeve 31, and one ends of the telescopic rods 32 far away from the driving sleeve 31 are in screw connection with abutting heads 321; the outer side wall of the driving sleeve 31 is coaxially provided with a worm wheel 15, one side of the worm wheel 15 is provided with a worm 14, and the worm 14 is rotatably connected to the bracket 1 and can be driven to rotate through clicking.
Referring to fig. 3, the bracket 1 is provided with a limit block 13, a sliding groove 322 is formed in the side wall of the telescopic rod 32 along the length direction of the telescopic rod 32, and the telescopic rod 32 penetrates through the bracket 1 and enables the limit block 13 to be inserted into the sliding groove 322.
After the bracket 1 moves to a required position, the starting motor drives the worm 14 to rotate, the worm 14 rotates to drive the worm wheel 15 to rotate, and further the driving sleeve 31 is driven to rotate; the driving sleeve 31 rotates to drive the telescopic rod 32 to extend out of the driving sleeve 31, and meanwhile the limiting block 13 limits the inner side wall of the sliding groove 322 and further limits the telescopic rod 32; the expansion link 32 drives the abutting head 321 to abut against the inner wall of the trench, so as to position the bracket 1 in the trench.
Referring to fig. 2 and 4, the side wall of the guide rail 11 away from the gear 111 and the side wall of the receiving rail 12 away from the arc-shaped rack 121 are both welded with reinforcing columns 4, and the same reinforcing sleeve 41 is sleeved on the two reinforcing columns 4; after the receiving rail 12 rotates to be received by the guide rail 11, the side walls of the two reinforcing columns 4 are attached to each other, the movable reinforcing sleeve 41 is sleeved on the two reinforcing columns 4, the reinforcing sleeve 41 can limit the position of the reinforcing columns 4, and further limit the relative position of the receiving rail 12 and the guide rail 11. When the trolley slides on the bearing rail 12, the gravity of the trolley acts on the meshing part of the gear 111 and the arc-shaped rack 121; the reinforcement sleeve 41 may share the forces acting on the gear 111 and the arcuate rack 121.
The use method of the trench cover plate mounting device comprises the following steps:
placing the bracket 1 into a ditch, driving the arc-shaped rack 121 to drive the bearing rail 12 to rotate and move upwards by the rotating gear 111, so that the bearing rail 12 is in bearing connection with the guide rail 11, and adjusting the height of the bracket 1 to adapt to the depth of the ditch;
the movable support cart 2 slides into the guide rail 11 through the bearing rail 12, the rotating gear 111 drives the arc-shaped rack 121 to drive the bearing rail 12 to rotate and separate from the guide rail 11, and the movable support 1 approaches to the direction of the pre-installed trench cover plate;
the rotating worm 14 drives the worm wheel 15 to rotate and drives the driving sleeve 31 to rotate, and the driving sleeve 31 drives the two telescopic rods 32 to extend out, so that the two abutting heads 321 are abutted against the side walls of the ditch;
arranging a trailer on the installed trench cover plates, placing a plurality of trench cover plates to be installed on the trailer, and setting up gaps among the plurality of trench cover plates through cushion blocks;
adjusting the height of the tray 21 to enable the tray 21 to extend out of the ditch, adjusting the extension of the telescopic fork 211 and inserting the telescopic fork into the position below the uppermost layer of the ditch cover plate to be installed; then the adjusting tray 21 moves upwards to drive the telescopic fork 211 to support the trench cover plate to be installed;
the supporting vehicle 2 moves along the guide rail 11 to drive the trench cover plate to be installed to be above the installation position, and the adjusting tray 21 drives the telescopic fork 211 to move downwards to further drive the trench cover plate to move downwards; after the trench cover plate moves downwards to be supported on the side wall of the trench, the tray 21 further moves downwards to drive the telescopic fork 211 to be separated from the trench cover plate;
the movable trailer drives a plurality of to-be-installed trench cover plates to move to the upper side of the newly-installed trench cover plate, the telescopic forks 211 are adjusted to contract, and the tray 21 is lifted again to realize subsequent installation;
after the carrier 2 moves to the end part of the guide rail 11, the position of the bracket 1 in the ditch is moved, so that the subsequent moving installation of the carrier 2 on the guide rail 11 to the ditch cover plate is facilitated.
Example two:
referring to fig. 1 and 2, sliding rails 5 are arranged on two sides of the bracket 1, and the sliding rails 5 are preset on the side walls of two sides of the ditch; the outer side walls of two sides of the bracket 1 are rotatably connected with connecting rods 16, and rolling shafts 161 are sleeved on the connecting rods 16; the lateral wall of the support 1 is also welded with a limiting plate 17, the top wall of the limiting plate 17 is welded with a reinforcing plate, the bottom wall of the limiting plate 17 is connected with a buckle 171 through screws, and the buckle 171 is made of elastic metal.
When the depth of the ditch is deep, before the support 1 is placed in the ditch, the connecting rod 16 can be rotated to drive the rolling shaft 161 to rotate to the horizontal direction, and meanwhile, the connecting rod 16 is inserted into and clamped in the buckle 171; the bracket 1 is placed in the ditch, the rolling shaft 161 is erected on the sliding rail 5, the limiting plate 17 and the reinforcing plate can limit the connecting rod 16, and the connecting rod 16 is in a horizontal position.
The implementation principle of the trench cover installation device in the embodiment of the application is as follows:
a trench cover plate is pre-installed on the trench, the bracket 1 is placed in the trench, the rotating gear 111 drives the arc-shaped rack 121 to drive the bearing rail 12 to rotate and move upwards, and the end wall of the bearing rail 12 is attached to the end wall of the guide rail 11 so as to realize bearing of the guide rail 11; the height of the bracket 1 is adjusted to adapt to the depth of the ditch. The movable support cart 2 passes through a preset trench cover plate and slides into the bearing rail 12 and further slides into the guide rail 11, the rotating gear 111 drives the arc-shaped rack 121 to drive the bearing rail 12 to rotate and separate from the guide rail 11, the movable support 1 approaches to the direction of the pre-installed trench cover plate, and the positioning assembly 3 is utilized to position the position of the support 1 in a trench.
Arranging a trailer on the installed trench cover plate, placing a plurality of trench cover plates to be installed on the trailer, and setting up gaps among the trench cover plates through cushion blocks; adjusting the scissor lift to enable the tray 21 to ascend to extend out of the ditch, starting the air cylinder to drive the telescopic forks 211 to extend, and inserting the telescopic forks 211 below the top ditch cover plate in the plurality of ditch cover plates to be installed; then the adjusting tray 21 moves upwards to drive the telescopic fork 211 to move upwards to support the trench cover plate to be installed; the supporting vehicle 2 moves along the guide rail 11 to drive the trench cover plate to be installed to be above the installation position, and the scissor lift is adjusted to enable the tray 21 to drive the telescopic fork 211 to move downwards and further drive the trench cover plate to move downwards; after the ditch cover plate moves downwards to be supported on the side wall of the ditch, the tray 21 further moves downwards to drive the telescopic fork 211 to be separated from the ditch cover plate; the cylinder is started to contract the telescopic fork 211, and the trailer is moved to move the residual trench cover plate to the fixed wall of the newly installed trench cover plate, so that the subsequent trench cover plate installation is facilitated.
When the installation of the trench cover plate can be reduced, the installation efficiency of the trench cover plate is improved by using a working mode of crane allocation and transportation and cooperation of manpower and cooperative operation.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. A trench cover installation device, its characterized in that: the device comprises a supporting vehicle (2) and a support (1), wherein a tray (21) is arranged on the supporting vehicle (2), the height of the tray (21) is adjustable, and the height of the support (1) is adjustable; a telescopic fork (211) is arranged on the tray (21);
the upper end of the bracket (1) is provided with a guide rail (11), and the trailer (2) is slidably arranged on the guide rail (11); the support (1) is provided with a positioning assembly for positioning the support (1).
2. A trench cover installation apparatus according to claim 1, wherein: and the two ends of the guide rail (11) are provided with bearing rails (12), and the bearing rails (12) are obliquely and upwards arranged.
3. A trench cover installation apparatus according to claim 2, wherein: the bearing rail (12) is rotatably connected with the guide rail (11), an arc-shaped rack (121) is arranged on the side wall of the bearing rail (12), a gear (111) is rotatably arranged on the side wall of the guide rail (11), and the gear (111) is meshed with the arc-shaped rack (121).
4. A trench cover installation apparatus according to claim 3, wherein: the side walls of the guide rail (11) and the bearing rail (12) are provided with reinforcing columns (4), and the side walls of the two reinforcing columns (4) are attached; the two reinforcing columns (4) are sleeved with the same reinforcing sleeve (41).
5. A trench cover installation apparatus according to claim 1, wherein: the device is characterized in that slide rails (5) are arranged on two sides of the support (1), a connecting rod (16) is rotatably connected to the side wall of the support (1), a roller (161) is sleeved on the connecting rod (16), and the roller (161) is erected on the slide rails (5); the side wall of the support (1) is provided with a limiting plate (17), and the limiting plate (17) is located above the connecting rod (16) and can be abutted against the connecting rod (16).
6. A trench cover installation apparatus according to claim 5, wherein: the bottom wall of the limiting plate (17) is provided with a buckle (171), and the connecting rod (16) is clamped in the buckle (171).
7. A trench cover installation apparatus according to claim 1, wherein: the positioning assembly comprises a driving sleeve (31) and two telescopic rods (32), the driving sleeve (31) is rotatably connected to the support (1), the two telescopic rods (32) are inserted into two ends of the driving sleeve (31) and are in threaded connection with the inner side wall of the driving sleeve (31), and the end parts of the two telescopic rods (32) are connected with abutting heads (321);
the support (1) is provided with a limiting block (13), the side wall of the telescopic rod (32) is provided with a sliding groove (322), and the limiting block (13) is inserted into the sliding groove (322).
8. A trench cover installation apparatus according to claim 7, wherein: the support (1) is provided with a worm (14) in a rotating mode, the outer side wall of the driving sleeve (31) is provided with a worm wheel (15), and the worm wheel (15) is meshed with the worm (14).
9. A use method of a trench cover installation device is characterized in that:
putting the support (1) into a ditch, driving an arc-shaped rack (121) to drive a bearing rail (12) to rotate and move upwards by a rotating gear (111), so that the bearing rail (12) is borne with a guide rail (11), and adjusting the height of the support (1) to adapt to the depth of the ditch;
the movable support trolley (2) slides into the guide rail (11) through the bearing rail (12), the rotating gear (111) drives the arc-shaped rack (121) to drive the bearing rail (12) to rotate and separate from the guide rail (11), and the movable support (1) approaches to the direction of the pre-installed trench cover plate;
the rotating worm (14) drives the worm wheel (15) to rotate and drives the driving sleeve (31) to rotate, the driving sleeve (31) drives the two telescopic rods (32) to extend out, and the two abutting heads (321) are abutted against the side wall of the ditch;
arranging a trailer on the installed trench cover plate, placing a plurality of trench cover plates to be installed on the trailer, and setting up gaps among the trench cover plates through cushion blocks;
the height of the tray (21) is adjusted to enable the tray (21) to extend out of the ditch, and the telescopic fork (211) is adjusted to extend and inserted below the ditch cover plate to be installed on the uppermost layer; then the tray (21) is adjusted to move upwards to drive the telescopic fork (211) to support the trench cover plate to be installed;
the supporting vehicle (2) moves along the guide rail (11) to drive the trench cover plate to be installed to be above the installation position, and the adjusting tray (21) drives the telescopic fork (211) to move downwards to further drive the trench cover plate to move downwards; after the ditch cover plate moves downwards to be supported on the side wall of the ditch, the tray (21) further moves downwards to drive the telescopic fork (211) to be separated from the ditch cover plate;
the movable trailer drives a plurality of to-be-installed trench cover plates to move to the upper side of the newly-installed trench cover plate, the telescopic forks (211) are adjusted to contract, and the tray (21) is lifted again for subsequent installation;
after the carrier (2) moves to the end part of the guide rail (11), the position of the bracket (1) in the ditch is adjusted, so that the subsequent carrier (2) can be conveniently installed on the guide rail (11) in a moving way on the ditch cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210634220.4A CN114803973B (en) | 2022-06-07 | 2022-06-07 | Device and method for installing trench cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210634220.4A CN114803973B (en) | 2022-06-07 | 2022-06-07 | Device and method for installing trench cover plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114803973A true CN114803973A (en) | 2022-07-29 |
| CN114803973B CN114803973B (en) | 2023-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210634220.4A Active CN114803973B (en) | 2022-06-07 | 2022-06-07 | Device and method for installing trench cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114803973B (en) |
Citations (13)
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| CN213505877U (en) * | 2020-08-20 | 2021-06-22 | 河北钢铁集团矿业有限公司 | Simple device for installing underground drainage ditch cover plate |
| CN114006342A (en) * | 2021-11-10 | 2022-02-01 | 国网河南省电力公司镇平县供电公司 | Cable trench cover plate laying device and method |
| CN114197622A (en) * | 2021-11-29 | 2022-03-18 | 北京特种机械研究所 | Equipment is removed in trench cover mat formation |
| CN216289891U (en) * | 2021-10-19 | 2022-04-12 | 南京辉强新能源科技有限公司 | Continuous installation device of cable trench cover |
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2022
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| JPH10238154A (en) * | 1997-03-03 | 1998-09-08 | Shin Meiwa Ind Co Ltd | Article storing device |
| CN205632584U (en) * | 2016-05-10 | 2016-10-12 | 长安大学 | Guide rail height -adjustable's that can dock floor truck |
| CN208120310U (en) * | 2018-02-26 | 2018-11-20 | 徐全山 | A kind of carrying taxiway or the movable type of sleigh slide transport vehicle |
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| CN213011787U (en) * | 2020-07-16 | 2021-04-20 | 上海海洋大学 | Drainage ditch cover plate lifting clamp |
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| CN112408289A (en) * | 2020-11-06 | 2021-02-26 | 刘传 | Installation device of municipal administration inspection shaft lid |
| CN216289891U (en) * | 2021-10-19 | 2022-04-12 | 南京辉强新能源科技有限公司 | Continuous installation device of cable trench cover |
| CN114006342A (en) * | 2021-11-10 | 2022-02-01 | 国网河南省电力公司镇平县供电公司 | Cable trench cover plate laying device and method |
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| CN114803973B (en) | 2023-07-25 |
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