CN219246943U

CN219246943U - Cable crimping positioner

Info

Publication number: CN219246943U
Application number: CN202223581374.6U
Authority: CN
Inventors: 林文强; 康勇全; 杨苇莹; 张育勋; 黄伙成; 苏梓华; 梁键超; 黄镇城
Original assignee: Guangzhou Electric Power Engineering Co ltd
Current assignee: Guangzhou Electric Power Engineering Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-06-23
Anticipated expiration: 2032-12-31

Abstract

The utility model relates to a cable crimping and positioning device, which comprises a positioning device support frame, a support main body, an operation platform and two sets of linear push rod assemblies, wherein the linear push rod assemblies comprise telescopic pipes, the support frame is used for supporting the support main body, the operation platform is arranged on the support main body in a sliding manner, the operation platform comprises a sliding block, an arc-shaped positioning groove is formed in the upper part of the sliding block, and a hand-screwed bolt used for fastening the sliding block is arranged on the side part of the sliding block; the support body is embedded to be equipped with two sets of linear push rod assemblies, and two sets of linear push rods are located the left and right sides in the support body respectively, and linear push rod assembly is equipped with the rotation interface, rotates the interface opening on the side of support body, and the side is equipped with the hexagonal hole and passes through the rotation interface, rotates the linear push rod assembly of drive, makes flexible pipe stretch out outside the support body or inwards retract from the support body. The utility model ensures the effect of crimping the cable conductors on the same axis, improves the safety and the quality coefficient, and ensures that the butt joint between the cable joint conductors is more scientific and reliable.

Description

Cable crimping positioner

Technical Field

The utility model relates to the technical field related to cable crimping tools, in particular to a cable crimping positioning device.

Background

At present, before the cable conductor is in crimping, the cable is required to be straightened and leveled, no special tool or special method is used for straightening, normally, the joint position is horizontally heightened by using a sleeper, then the horizontal secondary adjustment of the cable is carried out by using a hand plate hoist, the central position of the cable conductor is manually and directly adjusted, and finally, the installer is used for centering and crimping. The operation space of finding cable pit is narrow and small, only relies on the manpower for construction operation danger is multiplied, and do not straighten the leveling through specialized tool, let cable conductor crimping centering work waste time and energy, centering effect is poor, and very easily cause the conductor to be eccentric, it is great to influence engineering construction quality and later stage adjustment degree of difficulty, this will consume more manpower and materials.

Disclosure of Invention

The utility model aims to provide a cable crimping and positioning device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the cable crimping and positioning device comprises a support frame, a support body, an operation platform and two sets of linear push rod assemblies, wherein the support frame is used for supporting the support body, the operation platform is arranged on the support body in a sliding mode and comprises a sliding block, an arc-shaped positioning groove is formed in the upper portion of the sliding block, and bolts used for fastening the sliding block are arranged on the side portions of the sliding block; the support body is embedded to be equipped with two sets of linear push rod subassembly, two sets of linear push rod locate respectively the left and right sides in the support body, linear push rod subassembly is equipped with the hexagonal and rotates the interface, linear push rod subassembly includes flexible pipe, the side of support body is equipped with the hexagonal opening, it inlays in the opening of side to rotate the interface, through rotating the interface, drive linear push rod subassembly, make flexible pipe stretch out outside the support body or inwards retract from outside the support body.

Preferably, a convex sliding rail is arranged in the middle of the supporting main body, and correspondingly, a sliding groove is arranged in the middle of the sliding block.

Preferably, the linear push rod assembly comprises a screw shaft, a telescopic pipe, a bearing, a bevel gear and a gear box body, wherein the screw shaft, the bearing and the bevel gear are arranged in the gear box body, and an internal thread meshed with an external thread of the screw shaft is arranged in the telescopic pipe. The head of the wire shaft is provided with a first gear, the bevel gear comprises a rotating shaft and a second gear, a hexagonal rotating interface is formed in the rotating shaft, and the first gear of the head of the wire shaft is meshed with the second gear of the bevel gear.

Preferably, a cavity is arranged in the support main body and is used for installing the linear push rod assembly, positioning covers are arranged on two sides of the support main body, positioning holes are formed in the middle of the positioning covers, and the telescopic pipe penetrates through the positioning holes.

Preferably, scales are arranged on one side surface of the support main body and one side surface of the telescopic pipe.

Preferably, the support frame is a detachable lifting support frame.

Preferably, the support frame includes supporting legs, lead screw seat, lead screw, base, upper portion and the middle part of lead screw are equipped with the external screw thread, the base is tubular, is equipped with the internal screw thread with lead screw external screw thread spiro union, the open-top department of base is equipped with the go-between, the lead screw seat is equipped with the mounting groove, part of the lower part of lead screw is installed in the mounting groove, the go-between passes through the bolt and can dismantle with the bottom of supporting body and be connected.

Preferably, the support frame is further provided with a lock nut, and the lock nut is in threaded connection with the screw rod.

Preferably, a locking screw is arranged on the side face of the screw rod seat, and penetrates through the side face of the screw rod seat to lock the screw rod.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model ensures the effect of crimping the cable conductors on the same axis, reduces the physical consumption of constructors, improves the safety and the quality coefficient, and ensures that the butt joint between the cable joint conductors is more scientific and reliable.

Drawings

FIG. 1 is a schematic diagram of the structure of the utility model;

FIG. 2 is a schematic view of a linear putter assembly according to the present utility model;

FIG. 3 is an exploded view of a linear putter assembly according to the present utility model;

in the figure: the device comprises a supporting main body 1, a first scale 10, a protruding sliding rail 11, a positioning cover 12, a rotating interface 13, a sliding block 2, a hand-screwed bolt 21, a positioning groove 22, a gear box 31, a bevel gear 32, a first gear 321, a rotating shaft 322, a rotating interface 3221, a screw shaft 33, a second gear 331, a bearing 34, a telescopic pipe 35, a second scale 351, a supporting frame 4, a base 41, a screw 42, a screw lower part 421, a screw rod seat 43, a supporting leg 44, a flat gasket 441, a locking nut 45 and a locking bolt 431.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the cable crimping and positioning device comprises a positioning device support frame 4, a support main body 1, an operation platform and two sets of linear push rod assemblies, wherein the linear push rod assemblies comprise telescopic pipes 35, the support frame 4 is used for supporting the support main body 1, the operation platform is slidably arranged on the support main body 1 and comprises a sliding block 2, an arc-shaped positioning groove is formed in the upper portion of the sliding block 2, and hand-screwing bolts 21 are arranged on the side portions of the sliding block 2; the support body 1 is embedded to be equipped with two sets of linear push rod subassembly, two sets of linear push rod locate respectively the left and right sides in the support body 1, linear push rod subassembly is equipped with rotates interface 13, rotate interface 13 opening on the side of support body 1, the side is equipped with the hexagonal opening, utilizes electric tool to pass through rotate interface 13, rotates the linear push rod subassembly of drive, makes flexible pipe 35 stretch out outside the support body 1 or from support body 1 outside inwards retract. The side of the support main body is provided with a first scale 10, and one side of the telescopic pipe is provided with a second scale 351. The middle position of the supporting body 1 is provided with a convex sliding rail 11, and correspondingly, the middle of the sliding block 2 is provided with a sliding groove, so that the sliding block 2 can stably slide.

The linear push rod assembly comprises a wire shaft 33, a telescopic tube 35, a bearing 34, a bevel gear 32 and a gear box body 31, wherein the wire shaft 33, the bearing 34 and the bevel gear 32 are arranged in the gear box body 31, and an internal thread meshed with an external thread of the wire shaft 33 is arranged in the telescopic tube 35. The head of the wire shaft 33 is provided with a second gear 331, the bevel gear 32 comprises a rotating shaft 322 and a first gear 321, the rotating shaft is provided with a hexagonal rotating interface 13, and the second gear 331 of the head of the wire shaft 33 is meshed with the first gear 321 of the bevel gear 32. By means of the arrangement, a worker can conveniently drive the linear push rod assembly from the side face of the support main body 1, and the telescopic pipe 35 can be telescopic.

The support is characterized in that a cavity is formed in the support main body 1 and is used for installing the linear push rod assembly, positioning covers 12 are arranged on two sides of the support main body 1, positioning holes are formed in the middle of the positioning covers 12, and the telescopic pipe 35 penetrates through the positioning holes.

The supporting frame 4 is a detachable lifting supporting frame 4. To facilitate the height adjustment of the support body 1.

The support frame 4 comprises a support leg 44, a screw rod seat 43, a screw rod 42 and a base 44, wherein external threads are arranged at the upper part and the middle part of the screw rod 42, the base 44 is tubular and is provided with internal threads in threaded connection with the external threads of the screw rod 42, a connecting ring is arranged at the top opening of the base 44, the screw rod seat 43 is provided with a mounting groove, a part of the lower part 421 of the screw rod is arranged in the mounting groove, the connecting ring is detachably connected with the bottom of the support main body 1 through a bolt,

the support frame 4 is also provided with a locking nut 45, and the locking nut 45 is in threaded connection with the screw rod 42 to further fasten the base 44.

Screw holes are formed in the side face of the screw rod seat 43, and the locking bolts 431 lock the screw rod 42 through the screw holes. Before the height of the support frame 4 is adjusted, the locking bolt 431 is loosened, and after the height of the support frame 4 is adjusted, the locking bolt 431 is screwed down, so that the screw rod 42 is stable.

When the height of the support frame 4 is adjusted, the part of the screw rod lower part 421 exposed out of the screw rod seat 43 is clamped by a tool and rotated, and along with the rotation of the screw rod 42, the height of the whole support frame 4 is changed, so that the height of the cable crimping and positioning device is convenient to adjust. The bottom of each supporting leg 44 is provided with a flat gasket 441, so that a larger contact area between the cable crimping and positioning device and the ground is achieved, and the destabilization effect does not occur after bearing.

Working principle:

(two cable crimping positioning devices are needed to be matched for use during use)

Two cable heads to be butted are placed in the cable trench, two cable crimping positioning devices are placed in the cable trench, the two cable heads are respectively placed in grooves of sliding blocks of the two cable crimping positioning devices, left and right telescopic pipes of the two cable crimping positioning devices are respectively adjusted through rotating interfaces, two ends of the telescopic pipes are respectively abutted against a wall of the cable trench, then, according to scales on the telescopic pipes and scales on a supporting main body, the positions of the sliding blocks are adjusted so that the centers of the two butted cable heads are at the same position,

although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cable crimping positioner which characterized in that: the positioning device comprises a supporting frame, a supporting main body, an operation platform and two sets of linear push rod assemblies, wherein the supporting frame is used for supporting the supporting main body, the operation platform is arranged on the supporting main body in a sliding mode and comprises a sliding block, an arc-shaped positioning groove is formed in the upper portion of the sliding block, and bolts used for fastening the sliding block are arranged on the side portions of the sliding block; the support body is embedded to be equipped with two sets of linear push rod subassembly, two sets of linear push rod locate respectively the left and right sides in the support body, linear push rod subassembly is equipped with the hexagonal and rotates the interface, linear push rod subassembly includes flexible pipe, the side of support body is equipped with the hexagonal opening, it inlays in the opening of side to rotate the interface, through rotating the interface, drive linear push rod subassembly, make flexible pipe stretch out outside the support body or inwards retract from outside the support body.

2. A cable crimping positioning device as claimed in claim 1, wherein: the middle position of the supporting main body is provided with a convex sliding rail, and correspondingly, the middle of the sliding block is provided with a sliding groove.

3. A cable crimping positioning device as claimed in claim 1, wherein: the linear push rod assembly comprises a wire shaft, a telescopic pipe, a bearing, a bevel gear and a gear box body, wherein the wire shaft, the bearing and the bevel gear are arranged in the gear box body, and an internal thread meshed with an external thread of the wire shaft is arranged in the telescopic pipe; the head of the wire shaft is provided with a first gear, the bevel gear comprises a rotating shaft and a second gear, a hexagonal rotating interface is formed in the rotating shaft, and the first gear of the head of the wire shaft is meshed with the second gear of the bevel gear.

4. A cable crimping positioning device as claimed in claim 1, wherein: the support is characterized in that a cavity is formed in the support main body and is used for installing the linear push rod assembly, positioning covers are arranged on two sides of the support main body, positioning holes are formed in the middle of the positioning covers, and the telescopic tube penetrates through the positioning holes.

5. A cable crimping positioning device as claimed in claim 1, wherein: scales are arranged on one side surface of the supporting main body and one side surface of the telescopic pipe.

6. A cable crimping positioning device as claimed in claim 1, wherein: the support frame is a detachable lifting support frame.

7. The cable crimping positioning device as in claim 6, wherein: the support frame includes supporting legs, lead screw seat, lead screw, base, the upper portion and the middle part of lead screw are equipped with the external screw thread, the base is tubular, is equipped with the internal screw thread with lead screw external screw thread spiro union, the open-top department of base is equipped with the go-between, the lead screw seat is equipped with the mounting groove, the partly installation in the mounting groove of lower part of lead screw, the go-between passes through the bolt and can dismantle with the bottom of supporting body and be connected.

8. The cable crimping positioning device of claim 7, wherein: the support frame is also provided with a lock nut which is in threaded connection with the screw rod.

9. The cable crimping positioning device of claim 7, wherein: the screw rod seat side is equipped with the locking screw, the locking screw passes the side locking screw of screw rod seat.