CN210326167U - Parallel groove clamp - Google Patents
Parallel groove clamp Download PDFInfo
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- CN210326167U CN210326167U CN201921764324.7U CN201921764324U CN210326167U CN 210326167 U CN210326167 U CN 210326167U CN 201921764324 U CN201921764324 U CN 201921764324U CN 210326167 U CN210326167 U CN 210326167U
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- rod
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- fixedly connected
- gear
- parallel groove
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Abstract
本实用新型公开了一种并沟线夹，包括底座，所述底座内设有空腔，所述空腔内转动连接有螺杆，所述螺杆上固定套接有第一齿轮，所述空腔内设有与第一齿轮相啮合的第二齿轮，所述第二齿轮和空腔的内壁通过转杆转动连接，所述转杆的一端贯穿空腔的内壁并固定连接有旋钮，所述旋钮的一端滑动插设有卡杆，所述卡杆靠近底座的一端固定套接有卡套，所述卡杆远离卡套的一端固定连接有拉杆，所述螺杆的一端贯穿空腔的内顶部并向上延伸。本实用新型中通过可调节式挤压块的设置，使装置可以对不同尺寸的线材进行固定，从而提升了装置的适用范围。
The utility model discloses a parallel groove wire clamp, which comprises a base, a cavity is arranged in the base, a screw rod is rotatably connected in the cavity, a first gear is fixedly sleeved on the screw rod, and the cavity is There is a second gear meshed with the first gear, and the second gear is connected with the inner wall of the cavity through a rotating rod. One end of the rotating rod penetrates the inner wall of the cavity and is fixedly connected with a knob. One end of the clamping rod is slidably inserted with a clamping rod, the end of the clamping rod close to the base is fixedly sleeved with a clamping sleeve, the end of the clamping rod away from the clamping sleeve is fixedly connected with a pull rod, and one end of the screw rod penetrates the inner top of the cavity and is Extend upwards. In the utility model, through the arrangement of the adjustable extruding block, the device can fix wires of different sizes, thereby increasing the applicable range of the device.
Description
Technical Field
The utility model relates to a power equipment technical field especially relates to a parallel groove clamp.
Background
The parallel groove clamp is generally used for connecting aluminum stranded wires or steel-cored aluminum stranded wires with middle and small cross sections and steel stranded wires of overhead ground wires at positions which do not bear tension, and is also used for jumper connection of non-linear towers.
However, the existing parallel groove clamp forming mechanism is simple, and the clamp can only clamp wires with single wire diameter generally, so that the application range of the clamp is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the mechanism is comparatively simple to form by the parallel groove clamp in the prior art, the clamp can only clamp the wire rod with single wire diameter, and the parallel groove clamp that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a parallel groove clamp comprises a base, wherein a cavity is arranged in the base, a screw rod is rotationally connected in the cavity, a first gear is fixedly sleeved on the screw rod, a second gear meshed with the first gear is arranged in the cavity, the second gear is rotationally connected with the inner wall of the cavity through a rotating rod, one end of the rotating rod penetrates through the inner wall of the cavity and is fixedly connected with a knob, a clamping rod is slidably inserted into one end of the knob, a clamping sleeve is fixedly sleeved at one end, close to the base, of the clamping rod, a pull rod is fixedly connected at one end, far away from the clamping sleeve, of the clamping rod, one end of the screw rod penetrates through the inner top of the cavity and extends upwards, a threaded sleeve is sleeved at one end, extending threads of the screw rod, a plurality of pairs of symmetrically arranged fixed blocks are fixedly connected on the outer wall of the threaded sleeve, an extrusion block is fixedly connected at one end, far away from the threaded sleeve, the bottom of the extrusion block is provided with an arc-shaped groove.
Preferably, the clamping rod is sleeved with a spring, and two ends of the spring are fixedly connected with the clamping sleeve and the knob respectively.
Preferably, one end of the screw rod, which is positioned in the threaded sleeve, is fixedly connected with a limiting block.
Preferably, the fixed block is fixedly connected with the top of the base through a telescopic rod.
Preferably, the rotating rod is rotatably sleeved with a support sleeve, and one side of the support sleeve abuts against the inner wall of the cavity.
Preferably, a rubber pad is fixedly bonded to the inner bottom of the extrusion groove.
Compared with the prior art, the utility model provides a pair of parallel groove clamp has following beneficial effect:
(1) this kind of parallel groove clamp places the wire rod in the extrusion inslot earlier, then rotates the knob and drives the bull stick and rotate, drives the screw rod through the meshing effect between first gear and the second gear simultaneously to drive the thread bush downstream, drive the extrusion piece and fix the wire rod.
(2) This kind of parallel groove clamp, the telescopic link can effectively prevent rocking of extrusion piece simultaneously, through the setting of adjustable extrusion piece, makes the device can fix not unidimensional wire rod to the application scope of device has been promoted.
(3) This kind of parallel groove clamp, the stopper can prevent effectively that the screw rod from droing in the thread bush simultaneously, and the kelly can be fixed the knob simultaneously, and the spring can play certain elastic support to the kelly, supports rocking that the cover can effectively prevent the bull stick simultaneously.
Drawings
Fig. 1 is a schematic structural view of a parallel groove clamp according to the present invention;
fig. 2 is a schematic side view of a parallel groove clamp rotating rod according to the present invention;
FIG. 3 is a schematic view of the structure at A in FIG. 2;
reference numbers in the figures: the device comprises a base 1, a screw rod 2, a first gear 3, a second gear 4, a rotating rod 5, a knob 6, a clamping rod 7, a clamping sleeve 8, a pull rod 9, a threaded sleeve 10, a fixing block 11, an extrusion block 12, a spring 13, a limiting block 14, a telescopic rod 15 and a support sleeve 16.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a parallel groove clamp according to the present invention; fig. 2 is a schematic side view of a parallel groove clamp rotating rod according to the present invention; fig. 3 is a schematic structural view of a portion a of fig. 2. A parallel groove clamp comprises a base 1, a cavity is arranged in the base 1, a screw rod 2 is rotationally connected in the cavity and used for driving a threaded sleeve 10 to move up and down, a first gear 3 is fixedly sleeved on the screw rod 2 and used for driving the screw rod 2 to rotate, a second gear 4 meshed with the first gear 3 is arranged in the cavity and used for driving the first gear 3 to rotate, the second gear 4 is rotationally connected with the inner wall of the cavity through a rotating rod 5, one end of the rotating rod 5 penetrates through the inner wall of the cavity and is fixedly connected with a knob 6 and used for driving the rotating rod 5 to rotate, a clamping rod 7 is slidably inserted into one end of the knob 6 and is used for fixing the knob 6, a clamping sleeve 8 is fixedly sleeved at one end, close to the base 1, of the clamping rod 7, a pull rod 9 is fixedly connected with one end, far away from the clamping sleeve 8, and used for pulling the clamping rod 7, one end of the screw rod 2 penetrates through, the wire fixing device is used for driving the fixing block 11 to move, the fixing block 11 is symmetrically arranged on the outer wall of the threaded sleeve 10, the fixing block 11 is far away from the extrusion block 12 fixedly connected with one end of the threaded sleeve 10, the wire fixing device is used for fixing wires, the top of the base 1 is provided with an extrusion groove corresponding to the extrusion block 12, and the bottom of the extrusion block 12 is provided with an arc-shaped groove.
The clamping rod 7 is sleeved with a spring 13, and two ends of the spring 13 are fixedly connected with the clamping sleeve 8 and the knob 6 respectively and used for elastically supporting the clamping rod 7 to a certain extent.
One end fixedly connected with stopper 14 that screw rod 2 is located thread bush 10 prevents that screw rod 2 from droing from thread bush 10.
The fixed block 11 is fixedly connected with the top of the base 1 through a telescopic rod 15.
The rotating rod 5 is rotatably sleeved with a support sleeve 16 for supporting the rotating rod 5.
One side of the supporting sleeve 16 is pressed against the inner wall of the cavity, and a rubber pad is fixedly bonded at the inner bottom of the extrusion groove.
The utility model provides a pair of parallel groove clamp's theory of operation as follows:
during operation or use, place the wire rod in the extrusion inslot earlier, then rotate knob 6 and drive bull stick 5 and rotate, simultaneously drive screw rod 2 through the meshing effect between first gear 3 and the second gear 4, thereby drive thread bush 10 downstream, drive extrusion piece 12 and fix the wire rod, telescopic link 15 can effectively prevent rocking of extrusion piece 12 simultaneously, stopper 14 can effectively prevent that screw rod 2 from droing in the thread bush 10 simultaneously, kelly 7 can be fixed knob 6 simultaneously, spring 13 can play certain elastic support to kelly 7, support cover 16 simultaneously and can effectively prevent rocking of bull stick 5.
Compared with the prior art, the utility model provides a pair of parallel groove clamp has following beneficial effect:
(1) firstly, place the wire rod in the extrusion groove, then rotate knob 6 and drive bull stick 5 and rotate, drive screw rod 2 through the meshing effect between first gear 3 and the second gear 4 simultaneously to drive thread bush 10 and remove downwards, drive extrusion piece 12 and fix the wire rod
(2) Simultaneously telescopic link 15 can effectively prevent rocking of extrusion piece 12, through the setting of adjustable extrusion piece 12, makes the device can fix not unidimensional wire rod to the application scope of device has been promoted.
(3) Simultaneously stopper 14 can prevent effectively that screw rod 2 from droing in the thread bush 10, and kelly 5 can be fixed knob 6 simultaneously, and spring 13 can play certain elastic support to kelly 5, supports simultaneously that cover 16 can prevent effectively rocking of bull stick 5
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a parallel groove clamp, includes base (1), its characterized in that: the cavity is arranged in the base (1), a screw rod (2) is connected in the cavity in a rotating mode, a first gear (3) is fixedly sleeved on the screw rod (2), a second gear (4) meshed with the first gear (3) is arranged in the cavity, the second gear (4) is rotatably connected with the inner wall of the cavity through a rotating rod (5), one end of the rotating rod (5) penetrates through the inner wall of the cavity and is fixedly connected with a knob (6), a clamping rod (7) is slidably inserted into one end of the knob (6), a clamping sleeve (8) is fixedly sleeved at one end, close to the base (1), of the clamping rod (7), one end, far away from the clamping sleeve (8), of the clamping rod (7) is fixedly connected with a pull rod (9), one end of the screw rod (2) penetrates through the inner top of the cavity and extends upwards, a threaded sleeve (10) is sleeved at one end, extending from the screw rod (, fixedly connected with symmetry sets up many to fixed block (11) on the outer wall of thread bush (10), the one end fixedly connected with extrusion piece (12) of thread bush (10) are kept away from in fixed block (11), the top of base (1) is equipped with the extrusion groove that corresponds with extrusion piece (12), the bottom of extrusion piece (12) is equipped with the arc wall.
2. A parallel groove clamp according to claim 1, wherein: the clamp rod (7) is sleeved with a spring (13), and two ends of the spring (13) are fixedly connected with the clamp sleeve (8) and the knob (6) respectively.
3. A parallel groove clamp according to claim 1, wherein: and one end of the screw rod (2) positioned in the thread sleeve (10) is fixedly connected with a limiting block (14).
4. A parallel groove clamp according to claim 1, wherein: the fixed block (11) is fixedly connected with the top of the base (1) through an expansion rod (15).
5. A parallel groove clamp according to claim 1, wherein: the rotating rod (5) is rotatably sleeved with a support sleeve (16), and one side of the support sleeve (16) is abutted to the inner wall of the cavity.
6. A parallel groove clamp according to claim 1, wherein: and a rubber pad is fixedly bonded at the inner bottom of the extrusion groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921764324.7U CN210326167U (en) | 2019-10-21 | 2019-10-21 | Parallel groove clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921764324.7U CN210326167U (en) | 2019-10-21 | 2019-10-21 | Parallel groove clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210326167U true CN210326167U (en) | 2020-04-14 |
Family
ID=70134302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921764324.7U Active CN210326167U (en) | 2019-10-21 | 2019-10-21 | Parallel groove clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210326167U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113036474A (en) * | 2021-03-04 | 2021-06-25 | 合保电气（芜湖）有限公司 | Split type wire clamp and using method thereof |
| CN115603073A (en) * | 2022-12-12 | 2023-01-13 | 国网瑞嘉（天津）智能机器人有限公司（Cn） | Insulated parallel groove clamp |
-
2019
- 2019-10-21 CN CN201921764324.7U patent/CN210326167U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113036474A (en) * | 2021-03-04 | 2021-06-25 | 合保电气（芜湖）有限公司 | Split type wire clamp and using method thereof |
| CN115603073A (en) * | 2022-12-12 | 2023-01-13 | 国网瑞嘉（天津）智能机器人有限公司（Cn） | Insulated parallel groove clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Parallel groove clamp insulation protective cover Granted publication date: 20200414 Pledgee: Jining Rural Commercial Bank Co.,Ltd. Pledgor: Shandong baisde Power Technology Co.,Ltd. Registration number: Y2026980003419 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |