CN210404560U - Cable mounting is with compressing tightly instrument - Google Patents
Cable mounting is with compressing tightly instrument Download PDFInfo
- Publication number
- CN210404560U CN210404560U CN201921194292.1U CN201921194292U CN210404560U CN 210404560 U CN210404560 U CN 210404560U CN 201921194292 U CN201921194292 U CN 201921194292U CN 210404560 U CN210404560 U CN 210404560U
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- Prior art keywords
- sliding
- cable
- installation cavity
- base
- symmetrically
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- Expired - Fee Related
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Abstract
The utility model discloses a cable erection is with compressing tightly instrument belongs to electric power construction tool technical field, the on-line screen storage device comprises a base, be equipped with the installation cavity in the base, the central point of installation cavity roof puts fixed mounting has mounting substrate, the last symmetry of mounting substrate is fixed with two control motor, every the equal fixedly connected with screw lead screw of drive end of control motor, threaded connection has ball nut on the screw lead screw, and two ball nut is carried on the back one side mutually all through two transfer line fixedly connected with ejector pads that the symmetry set up, symmetrical sliding connection has two sliders in the installation cavity, every one side that the slider is relative offsets with two ejector pads respectively, every equal transmission is connected with the metal pole on the slider, two sliding exits that communicate with the installation cavity are seted up to the top symmetry of base. The utility model provides a current cable compress tightly the big problem of operation staff intensity of labour, and be favorable to improving compressing tightly efficiency of cable.
Description
Technical Field
The utility model relates to an electric power construction tool technical field especially relates to a cable mounting is with compressing tightly instrument.
Background
In power construction, it is often necessary to compress the cable to achieve a secure installation.
The fastening installation of cable that has now mainly carries out the fastening installation of cable through handheld wiring pincers of staff, and this operating mode is not only that staff's intensity of labour is great, and the staff is lower to compressing tightly efficiency of cable simultaneously, and the practicality is not strong, therefore needs to design a cable mounting with compressing tightly the instrument urgently.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the existing cable fastening installation is mainly implemented by the way that a worker holds the wiring clamp in a hand to fasten the cable, the labor intensity of the worker is high, meanwhile, the compression efficiency of the worker on the cable is low, and the practicability is not high.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a pressing tool for cable installation comprises a base, wherein an installation cavity is arranged in the base, an installation base plate is fixedly installed at the center position of the top wall of the installation cavity, two control motors are symmetrically fixed on the installation base plate, a driving end of each control motor is fixedly connected with a threaded lead screw, a ball nut is in threaded connection with the threaded lead screw, one sides of the two opposite sides of the ball nut are fixedly connected with push blocks through two transmission rods which are symmetrically arranged, two sliding blocks are symmetrically and slidably connected in the installation cavity, one side, opposite to each sliding block, of each sliding block is respectively abutted against the two push blocks, a metal rod is in transmission connection with each sliding block, two sliding openings communicated with the installation cavity are symmetrically formed in the top of the base, one ends, far away from the sliding blocks, of the two metal rods penetrate through the sliding openings and extend to the upper side of the base, and the extending ends of the two metal rods are, the coil spring piece is provided with a pressing opening in a penetrating mode, and the coil spring piece is of a C-shaped structure.
Preferably, two limiting plates are symmetrically sleeved on each threaded screw rod, the ball nuts are located between the two threaded screw rods, and two insertion holes for inserting the transmission rod are symmetrically formed in the two limiting plates in a penetrating mode.
Preferably, each sliding block is provided with a sliding opening in a penetrating manner, a bearing is inserted into the sliding opening in a sliding manner, a connecting shaft is fixedly mounted on one side of each metal rod, and each connecting shaft is rotatably connected with the corresponding bearing.
Preferably, each slide mouth is internally and symmetrically fixed with two vertically arranged guide rods, and the bearing is symmetrically provided with guide holes for the guide rods to penetrate through.
Preferably, two the equal fixed mounting in one end that the metal pole is close to and rolls up the reed has the fixture block, roll up the equal concave draw-in groove that is used for grafting the fixture block in both ends of reed, the fixture block passes through fastening screw and the fastening connection of wind spring piece.
Preferably, the mounting cavity is internally and fixedly provided with a horizontally arranged guide pillar, and each slide block is provided with a limit hole for the guide pillar to penetrate through.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model realizes the compression of the cable by the cooperation of the control motor, the threaded screw rod, the ball nut, the transmission rod, the push block, the slide block, the bearing, the connecting shaft, the metal rod and the coil spring, places the position of the cable to be compressed in the compression opening of the coil spring, opens two control motors at the moment, drives the threaded screw rod to rotate and realizes the back-to-back movement of the two ball nuts by the control motor, thereby enabling the two push blocks connected with the ball nut to back-to-back move and slide against the two slide blocks, leading the coil spring to be gradually bent, leading the compression opening to gradually reduce until the inner wall of the compression opening is tightly attached with the cable, leading the two slide blocks to continue to slide, compressing the cable by the coil spring, in the process, because the two metal rods gradually tend to be horizontal, the height of the coil spring is changed at the moment, therefore, the cable is compressed, the automation degree is high, and the labor intensity of workers is low;
2. the utility model discloses a cooperation of fastening screw and fixture block has made things convenient for tearing open of wind spring piece and has traded, can tear open when can not resume deformation appear after the wind spring piece repetitious usage and trade, makes things convenient for tearing open of staff to trade.
Drawings
Fig. 1 is a schematic structural view of a pressing tool for cable installation according to the present invention;
fig. 2 is a schematic structural view of a metal rod of a pressing tool for cable installation according to the present invention;
fig. 3 is an enlarged view of a structure of fig. 1.
In the figure: the device comprises a base 1, a guide post 2, a sliding block 3, a bearing 4, a connecting shaft 5, a metal rod 6, a coil spring 7, a fastening screw 8, a control motor 9, a threaded screw rod 10, a ball nut 11, a transmission rod 12, a push block 13, a limiting plate 14, a mounting base plate 15, a sliding opening 16 and a clamping block 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a pressing tool for cable installation comprises a base 1, a mounting cavity is arranged in the base 1, a mounting base plate 15 is fixedly arranged at the center position of the top wall of the mounting cavity, two control motors 9 are symmetrically fixed on the mounting base plate 15, a screw lead screw 10 is fixedly connected to the driving end of each control motor 9, a ball nut 11 is connected to the screw lead screw 10 in a threaded manner, push blocks 13 are fixedly connected to the opposite sides of the two ball nuts 11 through two symmetrically arranged transmission rods 12, two sliders 3 are symmetrically and slidably connected in the mounting cavity, one side of each slider 3 opposite to each other is respectively abutted against the two push blocks 13, a metal rod 6 is connected to each slider 3 in a transmission manner, two sliding openings 16 communicated with the mounting cavity are symmetrically arranged at the top of the base 1, and one ends of the two metal rods 6 far away from the sliders 3 extend to the upper side of the base 1, and the extending ends of the two metal rods 6 are connected through a coil spring sheet 7, a compression opening is arranged on the coil spring sheet 7 in a penetrating manner, and the coil spring sheet 7 is of a C-shaped structure.
It should be noted that, the position of the cable to be compressed is placed in the compression opening of the coil spring piece 7, at this time, the two control motors 9 are turned on, the control motors 9 drive the threaded screw rod 10 to rotate and realize the back-to-back movement of the two ball nuts 11, so that the two push blocks 13 connected with the ball nuts 11 move back-to-back and slide back-to-back against the two sliders 3, the coil spring piece 7 is gradually bent, the compression opening is gradually reduced until the inner wall of the compression opening is tightly attached to the cable, the two sliders 3 continue to slide, the coil spring piece 7 continues to deform, and the compression opening continues to reduce, so that the cable can be compressed by the;
two limiting plates 14 are symmetrically sleeved on each threaded screw 10, the ball nut 11 is positioned between the two threaded screws 10, and two insertion holes for inserting the transmission rod 12 are symmetrically formed in the two limiting plates 14 in a penetrating manner;
it should be noted that the sliding range of the ball nuts 11 is limited by the two limiting plates 14, and when the two ball nuts 11 slide back to abut against the two limiting plates 14 at the edge positions, the coil spring sheet 7 cannot be deformed continuously, so that the coil spring sheet 7 cannot be restored due to excessive deformation, the service life of the coil spring sheet 7 is ensured, and the operation of a worker is facilitated;
each sliding block 3 is provided with a sliding opening in a penetrating manner, a bearing 4 is inserted in the sliding opening in a sliding manner, one side of each metal rod 6 is fixedly provided with a connecting shaft 5, and each connecting shaft 5 is rotatably connected with the corresponding bearing 4;
it should be noted that, when the coil spring 7 deforms to reduce the compression opening and compress the cable, because the two metal rods 6 gradually tend to be horizontal, the height of the coil spring 7 changes, and at this time, the height change of the coil spring 7 can be offset by the sliding of the bearing 4 and the connecting shaft 5 in the sliding opening;
two guide rods which are vertically arranged are symmetrically fixed in each sliding port, and guide holes for the guide rods to penetrate through are symmetrically formed in the bearing 4 in a penetrating manner;
it should be noted that, when the bearing 4 slides in the sliding opening, the bearing 4 is guided by the guide rod, so that the bearing 4 can be installed in the sliding opening, the bearing 4 is prevented from being separated from the sliding opening during sliding, and the sliding process of the bearing 4 can be guided;
it should be noted that, through the cooperation of the fastening screw 8 and the clamping block 17, the coil spring sheet 7 is convenient to disassemble and replace, and the coil spring sheet 7 can be disassembled and replaced when being unrecoverable and deformable after being used for many times, so that the disassembling and replacing work of workers is convenient;
wherein, the installation cavity is fixedly provided with a guide post 2 which is horizontally arranged, and each slide block 3 is provided with a limit hole for the guide post 2 to penetrate through;
it should be noted that the guide post 2 guides the sliding process of the two sliding blocks 3 in the mounting cavity, so as to ensure that the pushing block 13 always keeps a state of abutting against the sliding blocks 3.
In the utility model, when the user uses the device, the position that the cable needs to be compressed tightly is placed in the compression opening of the coil spring sheet 7, at this moment, two control motors 9 are opened, the control motors 9 drive the screw lead screw 10 to rotate and realize that two ball nuts 11 move back to back, thereby two push blocks 13 connected with the ball nuts 11 move back to back and slide against two sliders 3, so that the coil spring sheet 7 is gradually bent, the compression opening is gradually reduced until the inner wall of the compression opening is attached to the cable, the two sliders 3 continue to slide, and then the cable can be compressed tightly through the coil spring sheet 7;
in the process, because two metal rods 6 gradually tend to be horizontal, the height of the coil spring plate 7 changes and can be offset by sliding of the bearing 4 and the connecting shaft 5 in the sliding opening, after the compression is completed, the control motor 9 is started to control the two ball nuts 11 to reset, the coil spring plate 7 is made to restore by the self elasticity of the coil spring plate, meanwhile, the two metal rods 6 also reset by the restoration of the coil spring plate 7, the compression work of the cable is realized, the automation degree is high, and the labor intensity of workers is small.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A pressing tool for cable installation comprises a base (1) and is characterized in that an installation cavity is arranged in the base (1), an installation base plate (15) is fixedly installed at the center of the top wall of the installation cavity, two control motors (9) are symmetrically fixed on the installation base plate (15), a drive end of each control motor (9) is fixedly connected with a threaded lead screw (10), a ball nut (11) is in threaded connection with the threaded lead screw (10), push blocks (13) are fixedly connected with two transmission rods (12) which are symmetrically arranged on one side of each ball nut (11) in a back-to-back mode, two sliding blocks (3) are symmetrically and slidably connected in the installation cavity, one side of each sliding block (3) opposite to each other is respectively abutted against the two push blocks (13), and a metal rod (6) is in transmission connection with each sliding block (3), two sliding openings (16) communicated with the installation cavity are symmetrically formed in the top of the base (1), two ends, far away from the sliding block (3), of the metal rods (6) penetrate through the sliding openings (16) and extend to the top of the base (1), two extending ends of the metal rods (6) are connected through the rolling spring pieces (7), the rolling spring pieces (7) are penetrated through and provided with pressing openings, and the rolling spring pieces (7) are of a C-shaped structure.
2. The pressing tool for cable installation according to claim 1, wherein two limiting plates (14) are symmetrically sleeved on each threaded screw (10), the ball nut (11) is located between the two threaded screws (10), and two insertion holes for inserting the transmission rod (12) are symmetrically formed in the two limiting plates (14) in a penetrating manner.
3. The pressing tool for cable installation according to claim 1, wherein each sliding block (3) is provided with a sliding opening in a penetrating manner, a bearing (4) is inserted in the sliding opening in a sliding manner, one side of each metal rod (6) is fixedly provided with a connecting shaft (5), and each connecting shaft (5) is rotatably connected with the corresponding bearing (4).
4. The pressing tool for installing the cable according to claim 3, wherein two vertically arranged guide rods are symmetrically fixed in each sliding hole, and guide holes for the guide rods to penetrate through are symmetrically formed in the bearing (4).
5. The pressing tool for installing the cable according to claim 1, wherein clamping blocks (17) are fixedly installed at one ends, close to the coil spring pieces (7), of the two metal rods (6), clamping grooves for inserting the clamping blocks (17) are concavely formed at two ends of the coil spring pieces (7), and the clamping blocks (17) are fixedly connected with the coil spring pieces (7) through fastening screws (8).
6. The pressing tool for cable installation according to claim 1, wherein the installation cavity is fixedly provided with a horizontally arranged guide post (2), and each sliding block (3) is provided with a limiting hole for the guide post (2) to penetrate through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921194292.1U CN210404560U (en) | 2019-07-27 | 2019-07-27 | Cable mounting is with compressing tightly instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921194292.1U CN210404560U (en) | 2019-07-27 | 2019-07-27 | Cable mounting is with compressing tightly instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210404560U true CN210404560U (en) | 2020-04-24 |
Family
ID=70356788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921194292.1U Expired - Fee Related CN210404560U (en) | 2019-07-27 | 2019-07-27 | Cable mounting is with compressing tightly instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210404560U (en) |
-
2019
- 2019-07-27 CN CN201921194292.1U patent/CN210404560U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 Termination date: 20200727 |