CN215009342U - Power cable installation and connection mechanism - Google Patents
Power cable installation and connection mechanism Download PDFInfo
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- CN215009342U CN215009342U CN202121084129.7U CN202121084129U CN215009342U CN 215009342 U CN215009342 U CN 215009342U CN 202121084129 U CN202121084129 U CN 202121084129U CN 215009342 U CN215009342 U CN 215009342U
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- power cable
- connection
- cable installation
- lead screw
- connecting frame
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Abstract
The utility model relates to the technical field of cable joints, and discloses a power cable installation connecting mechanism, a connecting frame and a carrier for connection and installation; the limiting assembly is arranged inside the connecting frame and used for limiting the positions of the two sections of cables to be connected; and the moving mechanism is connected with the limiting assembly and used for controlling the limiting assembly to move and stably connecting the cable. The utility model has the advantages that: the installation is convenient, and stability is high, easy operation.
Description
Technical Field
The utility model relates to a cable joint technical field specifically is power cable installation coupling mechanism.
Background
The power cable is a general term for optical cables, electric cables and the like. The usage of cable has a lot, multiple functions such as mainly used control installation, connected device, transmission power, be common and indispensable thing in daily life, in power line lays the construction, the joint that is used for cable tip interconnect is indispensable, present joint mode, it cup joints cable fracture play to generally adopt the sleeve pipe, later with its pressfitting, and carry out corresponding technology processing, but when the mode that adopts the pressfitting goes on, because the effect of pressure, the cable that both ends are connected, can outwards extend, though can utilize pressure to carry out connection to a certain extent, but the connection precision of cable is limited, and along with the lapse of time, the connection of cable can be more and more unstable.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a power cable installation coupling mechanism to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the power cable installation and connection mechanism comprises a connection frame and a carrier, wherein the carrier is used for forming connection and installation;
the limiting assembly is arranged inside the connecting frame and used for limiting the positions of the two sections of cables to be connected;
and the moving mechanism is connected with the limiting assembly and used for controlling the limiting assembly to move and stably connecting the cable.
As a further aspect of the present invention: the limiting assembly comprises connecting sleeves arranged on two side walls in the connecting frame.
As a further aspect of the present invention: the moving mechanism comprises a first lead screw arranged in the connecting frame and vertical in the middle, two ends of the first lead screw are symmetrically connected with gear assemblies for changing the power transmission direction, and the gear assembly on one side is fixedly connected with a rotating handle movably penetrating through the side wall of the connecting frame.
As a further aspect of the present invention: one side of the first screw rod, which is close to the rotating handle, is rotatably sleeved with a group of fixed longitudinal clamping sleeves, two sides of each fixed longitudinal clamping sleeve are fixedly connected to the connecting sleeve, and the other side of the first screw rod is movably connected with a movable longitudinal nut clamping sleeve.
As a further aspect of the present invention: and one sides of the fixed longitudinal clamping sleeve and the movable longitudinal nut clamping sleeve, which are contacted with the cable, are provided with arc-shaped structures.
As a further aspect of the present invention: the gear assembly comprises a second helical gear fixedly connected to the tail end of the first lead screw and a first helical gear which is vertically meshed with the second helical gear.
As a further aspect of the present invention: the two sides of the gear assembly are fixedly connected with a second screw rod, the second screw rod is movably connected with a nut, a telescopic moving rod is fixedly mounted on one side of the nut, the side wall of the connecting sleeve, which is located at the position of the same vertical face as the telescopic moving rod, is provided with a moving groove, and the width of the moving groove is larger than the diameter of the telescopic moving rod.
As a further aspect of the present invention: and the top end of the telescopic moving rod is fixedly provided with a transverse clamping plate with an arc-shaped structure. And convex teeth which are uniformly distributed are arranged on the side surface of the transverse clamping plate, which is in contact with the cable.
Compared with the prior art, the beneficial effects of the utility model are that: through arranging two sections of cables to be connected in the connecting frame, and then controlling the movable longitudinal nut jacket to move towards the fixed longitudinal jacket in a mode of manually rotating the rotating handle, so that the two sections of cables are compressed and connected, and meanwhile, the power transmission of the gear assembly is utilized to drive the transverse clamping plate at the top of the telescopic moving rod to be attached to the outer part of the cable and move towards the connecting section of the two sections of cables, so that the probability that the two sections of cables move towards two sides when being compressed and connected is reduced, the precision of the cables when being compressed and connected is improved, and the stability is improved.
Drawings
Fig. 1 is a schematic perspective view of a power cable installation and connection mechanism.
Fig. 2 is a front view of the internal structure of the power cable mounting and connecting mechanism.
Fig. 3 is a side view of the power cable installation connection mechanism.
Fig. 4 is an enlarged schematic structural diagram of a1 in fig. 3.
Wherein: the connecting frame 10, the connecting sleeve 12, the movable longitudinal nut jacket 13, the fixed longitudinal jacket 14, the first lead screw 15, the gear assembly 16, the first helical tooth 161, the second helical tooth 162, the second lead screw 17, the telescopic moving rod 18, the moving groove 19, the transverse clamping plate 20, the convex tooth 21 and the rotating handle 22.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Example one
Referring to fig. 1-3, the power cable installation and connection mechanism includes,
a connecting frame 10 forming a carrier for connection mounting;
the limiting assembly is arranged inside the connecting frame 10 and used for limiting the positions of the two sections of cables to be connected;
the moving mechanism is connected with the limiting assembly and used for controlling the limiting assembly to move and stably connecting the cables;
the cables to be connected are inserted into the two sides of the connecting frame 10, the moving mechanism is controlled to operate to drive the limiting assemblies to lift and move transversely, and high-precision installation and connection of the two sections of cables in the connecting frame 10 are guaranteed.
The limiting assembly comprises connecting sleeves 12 arranged on two side walls in the connecting frame 10, two sections of cables to be connected can conveniently extend into the connecting frame 10 through the connecting sleeves 12, and the cables are subjected to coarse limiting through the connecting sleeves 12;
the moving mechanism comprises a first lead screw 15 which is arranged in the connecting frame 10 and is vertical in the middle, two ends of the first lead screw 15 are symmetrically connected with gear assemblies 16 which change the power transmission direction, the gear assembly 16 on one side is fixedly connected with a rotating handle 22 which movably penetrates through the side wall of the connecting frame 10, the first lead screw 15 is driven to rotate through manually rotating the rotating handle 22, and the corresponding gear assembly 16 is driven and controlled to rotate.
One side of the first screw rod 15, which is close to the rotating handle 22, is rotatably sleeved with a group of fixed longitudinal clamping sleeves 14, two sides of the fixed longitudinal clamping sleeves 14 are fixedly connected to the connecting sleeve 12, the other side of the first screw rod 15 is movably connected with a movable longitudinal nut clamping sleeve 13, the movable longitudinal nut clamping sleeve 13 longitudinally moves along with the rotation of the first screw rod 15, and then the movable longitudinal nut clamping sleeve 13 is matched with the fixed longitudinal clamping sleeve 14 to extrude and connect the end parts of two sections of cables arranged in the middle of the connecting sleeve 12.
One sides of the fixed longitudinal clamping sleeve 14 and the movable longitudinal nut clamping sleeve 13, which are contacted with the cable, are arranged to be arc-shaped structures, so that the fixed longitudinal clamping sleeve and the movable longitudinal nut clamping sleeve are stably contacted and matched with the arc-shaped cable in a pressing mode.
The gear assembly 16 includes a second helical gear 162 fixedly connected to the end of the first screw 15, and two first helical gears 161 vertically engaged with the second helical gear 162, and the rotation of the first screw 15 drives the second helical gear 162 to rotate, and then drives the first helical gears 161 to rotate, thereby changing the direction of power transmission.
Referring to fig. 4, two sides of the gear assembly 16 are fixedly connected with a second lead screw 17, the second lead screw 17 is movably connected with a nut, the nut is fixedly mounted with a telescopic moving rod 18 towards one side of the connecting sleeve 12, a moving groove 19 with a width larger than the diameter of the telescopic moving rod 18 is formed in the side wall of the connecting sleeve 12 which is located at the same vertical surface position as the telescopic moving rod 18, the nut moves on the second lead screw 17, and then the telescopic moving rod 18 is controlled to move transversely in the moving groove 19.
The top end of the telescopic moving rod 18 is fixedly provided with a transverse clamping plate 20 with an arc structure, and the transverse clamping plates 20 on the upper side and the lower side can simultaneously clamp cables on the two sides by adjusting the length of the telescopic moving rod 18, so that the fixed longitudinal clamping sleeve 14 in the middle and the screw rod I15 can be prevented from sliding to the two sides when the two sections of cables are tightly pressed and connected, and the connection precision is reduced. The side of the transverse clamping plate 20 contacting with the cable is provided with the convex teeth 21 which are uniformly distributed, and the stability of the transverse clamping plate 20 clamping the cable is improved by utilizing the friction force between the convex teeth 21 and the cable.
The utility model discloses a theory of operation is: when the cable connecting device is used, two cables to be connected are respectively inserted into the connecting frame 10 through the connecting sleeve 12, then the first screw rod 15 is driven to rotate by manually rotating the rotating handle 22, the movable longitudinal nut jacket 13 is driven to approach towards the cables by utilizing the rotation of the first screw rod 15, then the movable longitudinal nut jacket and the fixed longitudinal jacket 14 are matched to extrude and stabilize the connecting section of the two cables, meanwhile, the first screw rod 15 rotates under the connection of the gear assembly 16 to drive the second screw rod 17 to rotate, then the length of the telescopic moving rod 18 is adjusted, the transverse clamping plate 20 at the top of the telescopic moving rod 18 is tightly attached to the outer surface of the cable, at the moment, the rotation of the first screw rod 15 exerts a force towards the middle of the connecting frame 10 on the two cables under the connection of the gear assembly 16, the nut and the telescopic moving rod 18, and the probability of outward movement of the two cables under the extrusion force is reduced.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (9)
1. The power cable installation and connection mechanism is characterized by comprising a connecting mechanism,
the connecting frame forms a carrier for connecting and mounting;
the limiting assembly is arranged inside the connecting frame and used for limiting the positions of the two sections of cables to be connected;
and the moving mechanism is connected with the limiting assembly and used for controlling the limiting assembly to move and stably connecting the cable.
2. The power cable installation connection of claim 1, wherein the stop assembly includes connection sleeves disposed on two sidewalls inside the connection housing.
3. The power cable installation and connection mechanism as claimed in claim 1 or 2, wherein the moving mechanism comprises a first lead screw vertically arranged in the middle of the connecting frame, two ends of the first lead screw are symmetrically connected with gear assemblies for changing the power transmission direction, and the gear assembly on one side is fixedly connected with a rotating handle movably penetrating through the side wall of the connecting frame.
4. The power cable installation and connection mechanism as claimed in claim 3, wherein one side of the first lead screw close to the rotating handle is rotatably sleeved with a set of fixed longitudinal clamping sleeves, two sides of the fixed longitudinal clamping sleeves are fixedly connected to the connection sleeve, and the other side of the first lead screw is movably connected with a movable longitudinal nut clamping sleeve.
5. The power cable installation connection according to claim 4, wherein the sides of the fixed longitudinal collet and the moving longitudinal nut collet that contact the cable are arranged in an arc-shaped configuration.
6. The power cable installation connection mechanism of claim 5, wherein the gear assembly includes a second helical tooth fixedly connected to a distal end of the lead screw, and two first helical teeth vertically engaging the second helical tooth.
7. The power cable installation and connection mechanism as claimed in claim 6, wherein a second lead screw is fixedly connected to two sides of the gear assembly, a nut is movably connected to the second lead screw, a telescopic moving rod is fixedly installed on one side of the nut facing the connecting sleeve, and a moving groove with a width larger than the diameter of the telescopic moving rod is formed in a side wall of the connecting sleeve located on the same vertical plane as the telescopic moving rod.
8. The power cable installation connection of claim 7, wherein the top end of the telescopic travel bar is fixedly mounted with a transverse clamping plate of arcuate configuration.
9. The power cable installation connection according to claim 8, wherein the side of the cross clamp plate in contact with the cable is provided with evenly distributed teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121084129.7U CN215009342U (en) | 2021-05-20 | 2021-05-20 | Power cable installation and connection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121084129.7U CN215009342U (en) | 2021-05-20 | 2021-05-20 | Power cable installation and connection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215009342U true CN215009342U (en) | 2021-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121084129.7U Active CN215009342U (en) | 2021-05-20 | 2021-05-20 | Power cable installation and connection mechanism |
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| Country | Link |
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| CN (1) | CN215009342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116865039A (en) * | 2023-04-18 | 2023-10-10 | 苏州巴涛信息科技有限公司 | High-altitude power cable connector for power construction |
-
2021
- 2021-05-20 CN CN202121084129.7U patent/CN215009342U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116865039A (en) * | 2023-04-18 | 2023-10-10 | 苏州巴涛信息科技有限公司 | High-altitude power cable connector for power construction |
| CN116865039B (en) * | 2023-04-18 | 2024-02-09 | 王江西 | High-altitude power cable connector for power construction |
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