CN215732228U - Parallel groove clamp device - Google Patents

Abstract

The utility model discloses a parallel groove clamp device which comprises an upper clamp plate and a lower clamp plate, wherein the lower clamp plate is positioned at the bottom of the upper clamp plate, the bottom of the upper clamp plate is fixedly connected with two fixing plates, two limiting mechanisms are arranged inside the lower clamp plate, and a transmission mechanism is arranged inside the lower clamp plate. The fixing plate, the limiting mechanism and the transmission mechanism are matched for use, so that the effects of quick installation and service life improvement are achieved, when the fixing plate is installed, an electric wire only needs to be placed between the upper clamping plate and the lower clamping plate, then the upper clamping plate and the lower clamping plate are combined with the limiting mechanism to automatically lock the upper clamping plate and the lower clamping plate, when the fixing plate is detached, the transmission mechanism only needs to be pushed by the power assisting plate to drive the transmission mechanism to move, and the transmission mechanism can detach the upper clamping plate and the lower clamping plate after driving the limiting mechanism to move.

Description

Parallel groove clamp device

Technical Field

The utility model belongs to the technical field of parallel groove clamps, and particularly relates to a parallel groove clamp device.

Background

When electric power circuit construction, often use the part instrument of various differences, wherein there is the parallel groove clamp, the way stranded conductor or the steel-cored aluminum strand wires of mainly used middle and small cross-section are not bearing tensile position butt joint, and current parallel groove clamp is when using, adopt the mode of screw thread to fix, it is comparatively hard when high altitude construction is fixed, and the screw thread exposes for a long time and damages easily outside and rusts and lead to dismantling the difficulty, consequently proposes a parallel groove clamp device, can install the dismantlement more fast, life has also obtained the promotion, to sum up, the problem that prior art exists is: the fixing mode of current parallel groove clamp is comparatively loaded down with trivial details when fixed, and the easy smooth silk of screw thread long-time use or rusty problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides a parallel groove clamp device which has the advantages of being fast in installation and prolonging the service life, and solves the problems that the fixing mode of the existing parallel groove clamp is complicated in fixing, and threads are easy to slip or rust after being used for a long time.

The parallel groove clamp device comprises an upper clamp plate and a lower clamp plate, wherein the lower clamp plate is positioned at the bottom of the upper clamp plate, the bottom of the upper clamp plate is fixedly connected with two fixing plates, two limiting mechanisms are arranged inside the lower clamp plate, and a transmission mechanism is arranged inside the lower clamp plate.

Preferably, the limiting mechanism comprises fixing blocks and connecting blocks, opposite sides of the two connecting blocks are fixedly connected with opposite sides of the two fixing blocks, fixing grooves matched with the fixing blocks are formed in the surfaces of the fixing plates, and opposite sides of the two fixing blocks are located inside the fixing grooves.

Preferably, the transmission mechanism comprises a link rod, movable blocks, a spring and a round rod, wherein two sides of the link rod are located at the bottom of the connecting block, the two movable blocks are located at two sides of the link rod respectively, the front side of the spring is fixedly connected with the rear side of the link rod, the rear side of the spring is fixedly connected with the inner wall of the lower clamping plate, and the top of the round rod is fixedly connected with the bottom of the link rod.

Preferably, the bottom of the round bar penetrates through the outer side of the lower clamping plate, and the bottom of the round bar is fixedly connected with the booster plate.

Preferably, the connecting rod is internally sleeved with a limiting rod, the front side and the rear side of the limiting rod penetrate through the outer side of the connecting rod and are fixedly connected with the inner wall of the lower clamping plate, and the surface of the connecting rod is provided with a sliding groove matched with the limiting rod.

Preferably, the surface of the connecting block is provided with a movable groove matched with the movable block, and the top of the movable block is positioned in the movable groove.

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

1. the fixing plate, the limiting mechanism and the transmission mechanism are matched for use, so that the effects of quick installation and service life improvement are achieved, when the fixing plate is installed, an electric wire only needs to be placed between the upper clamping plate and the lower clamping plate, then the upper clamping plate and the lower clamping plate are combined with the limiting mechanism to automatically lock the upper clamping plate and the lower clamping plate, when the fixing plate is detached, the transmission mechanism only needs to be pushed by the power assisting plate to drive the transmission mechanism to move, and the transmission mechanism can detach the upper clamping plate and the lower clamping plate after driving the limiting mechanism to move.

2. According to the cable fixing device, the upper clamping plate and the lower clamping plate can be fixed by arranging the limiting mechanism, so that the upper clamping plate and the lower clamping plate can be completely clamped, the cable is fixed better, and the service life of the fixing mode is longer.

3. The transmission mechanism is arranged, so that the fixing block can be driven to move, and the fixing block can be detached after exiting from the fixing groove, so that the mounting and detaching work of the upper clamping plate and the lower clamping plate is simpler, more convenient and faster, and meanwhile, the fixing effect of the limiting mechanism is better.

4. According to the utility model, the power assisting plate is arranged, so that the transmission mechanism can be more easily driven to move when a user opens the upper clamping plate and the lower clamping plate, and the limiting mechanism can be moved and the fixing of the fixing plate can be cancelled.

5. According to the utility model, the limiting rod and the sliding groove are matched for use, so that the movement of the link rod is smoother and more stable, the stress of the spring is more uniform, and the spring is prevented from being deformed to have a better rebound effect.

6. According to the utility model, the movable block and the connecting block can be linked by arranging the movable groove, the movable block can drive the connecting block to move and reset, and meanwhile, the connecting block can be driven to move more smoothly.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;

FIG. 2 is a bottom cross-sectional view of a lower splint according to an embodiment of the present invention;

FIG. 3 is a right side view of an embodiment of the present invention providing an upper and lower splint;

fig. 4 is a right side view of a fixing block according to an embodiment of the present invention.

In the figure: 1. an upper splint; 2. a lower splint; 3. a fixing plate; 4. a limiting mechanism; 401. a fixed block; 402. connecting blocks; 403. fixing grooves; 5. a transmission mechanism; 501. a link rod; 502. a movable block; 503. a spring; 504. a round bar; 6. a booster plate; 7. a limiting rod; 8. a chute; 9. a movable groove.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 4, the parallel groove clamp device provided by the embodiment of the utility model comprises an upper clamp plate 1 and a lower clamp plate 2, wherein the lower clamp plate 2 is located at the bottom of the upper clamp plate 1, two fixing plates 3 are fixedly connected to the bottom of the upper clamp plate 1, two limiting mechanisms 4 are arranged inside the lower clamp plate 2, and a transmission mechanism 5 is arranged inside the lower clamp plate 2.

Referring to fig. 2 and 4, the limiting mechanism 4 includes fixing blocks 401 and connecting blocks 402, opposite sides of the two connecting blocks 402 are fixedly connected to opposite sides of the two fixing blocks 401, fixing grooves 403 matched with the fixing blocks 401 are formed in the surface of the fixing plate 3, and opposite sides of the two fixing blocks 401 are located inside the fixing grooves 403.

Adopt above-mentioned scheme: through setting up stop gear 4, can be fixed with punch holder 1 and lower plate 2, thereby make punch holder 1 and lower plate 2 can press from both sides tightly completely and better to the fixed effect of cable conductor, and fixed mode life is longer.

Referring to fig. 2, the transmission mechanism 5 includes a link 501, two movable blocks 502, a spring 503 and a round bar 504, wherein both sides of the link 501 are located at the bottom of the connecting block 402, the two movable blocks 502 are located at both sides of the link 501, respectively, the front side of the spring 503 is fixedly connected with the rear side of the link 501, the rear side of the spring 503 is fixedly connected with the inner wall of the lower clamping plate 2, and the top of the round bar 504 is fixedly connected with the bottom of the link 501.

Adopt above-mentioned scheme: through setting up drive mechanism 5, can drive fixed block 401 and remove, can dismantle after fixed block 401 withdraws from fixed slot 403, make the installation dismantlement work of punch holder 1 and lower plate 2 simple and convenient more quick, make stop gear 4's fixed effect better simultaneously.

Referring to fig. 3, the bottom of the round bar 504 penetrates to the outside of the lower clamping plate 2, and the bottom of the round bar 504 is fixedly connected with the booster plate 6.

Adopt above-mentioned scheme: through setting up helping hand board 6, can be when the user opens punch holder 1 and lower plate 2, the drive mechanism 5 that is lighter removes to can make stop gear 4 remove and cancel the fixed to fixed plate 3.

Referring to fig. 2, a limiting rod 7 is sleeved inside the link 501, the front side and the rear side of the limiting rod 7 both penetrate through the outer side of the link 501 and are fixedly connected with the inner wall of the lower plate 2, and a sliding groove 8 matched with the limiting rod 7 for use is formed in the surface of the link 501.

Adopt above-mentioned scheme: through the cooperation that sets up gag lever post 7 and spout 8, can link rod 501's removal more smoothly and steadily, make spring 503 atress more even, prevent to take place deformation and make spring 503's resilience effect better.

Referring to fig. 2, the surface of the connecting block 402 is provided with a movable groove 9 used in cooperation with the movable block 502, and the top of the movable block 502 is located inside the movable groove 9.

Adopt above-mentioned scheme: through setting up movable groove 9, can make movable block 502 and connecting block 402 link, movable block 502 can drive connecting block 402 and remove and reset, also can be more smooth when driving connecting block 402 simultaneously and remove.

The working principle of the utility model is as follows:

when the parallel groove clamp is used, when the parallel groove clamp needs to be used, a user pushes the power-assisted plate 6, the power-assisted plate 6 drives the round rod 504 to move, the round rod 504 drives the link rod 501 to extrude the spring 503 to move, the link rod 501 drives the movable block 502 to move, the movable block 502 drives the connecting block 402 to move through the movable groove 9, the connecting block 402 drives the fixed block 401 to move, after the fixed block 401 exits from the inside of the fixed groove 403, the upper clamp plate 1 and the lower clamp plate 2 are separated by using the method, then the power-assisted plate 6 is loosened, an electric wire is placed in a groove between the upper clamp plate 1 and the lower clamp plate 2, then the upper clamp plate 1 and the lower clamp plate 2 are combined, when the upper clamp plate 1 and the lower clamp plate 2 are combined, the inclined surface of the fixed groove 403 is extruded with the inclined surface of the fixed block 401, after the combination is completed, the spring 503 drives the link rod 501 to move and reset, the link rod 501 drives the connecting block 402 to move and reset through the movable block 502, the connecting block 402 drives the fixing block 401 to move and reset.

In summary, the following steps: this parallel groove clamp device uses through the cooperation that sets up punch holder 1, lower plate 2, fixed plate 3, stop gear 4, drive mechanism 5, helping hand board 6, gag lever post 7, spout 8 and activity groove 9, and the fixed mode of having solved current parallel groove clamp is comparatively loaded down with trivial details when fixed, and the easy smooth silk of long-time use of screw or rusty problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (6)

1. The utility model provides a parallel groove clamp device, includes punch holder (1) and lower plate (2), its characterized in that: the lower plate (2) is located at the bottom of the upper plate (1), the two fixing plates (3) are fixedly connected to the bottom of the upper plate (1), the two limiting mechanisms (4) are arranged inside the lower plate (2), and the transmission mechanism (5) is arranged inside the lower plate (2).

2. A parallel groove clamp apparatus as claimed in claim 1, wherein: stop gear (4) include fixed block (401) and connecting block (402), and two opposite one sides of connecting block (402) all with two fixed block (401) relative one side fixed connection, fixed slot (403) that use with fixed block (401) cooperation are seted up on the surface of fixed plate (3), and two opposite one sides of fixed block (401) all are located the inside of fixed slot (403).

3. A parallel groove clamp apparatus as claimed in claim 2, wherein: the transmission mechanism (5) comprises a connecting rod (501), movable blocks (502), a spring (503) and a round rod (504), wherein the two sides of the connecting rod (501) are located at the bottom of the connecting block (402), the two movable blocks (502) are located at the two sides of the connecting rod (501) respectively, the front side of the spring (503) is fixedly connected with the rear side of the connecting rod (501), the rear side of the spring (503) is fixedly connected with the inner wall of the lower clamping plate (2), and the top of the round rod (504) is fixedly connected with the bottom of the connecting rod (501).

4. A parallel groove clamp apparatus according to claim 3, wherein: the bottom of the round rod (504) penetrates through the outer side of the lower clamping plate (2), and the bottom of the round rod (504) is fixedly connected with an assisting plate (6).

5. A parallel groove clamp apparatus according to claim 3, wherein: the inside cover of link rod (501) is equipped with gag lever post (7), the front side and the rear side of gag lever post (7) all run through to the outside of link rod (501) and the inner wall fixed connection of lower plate (2), spout (8) that cooperate the use with gag lever post (7) are seted up on the surface of link rod (501).

6. A parallel groove clamp apparatus according to claim 3, wherein: the surface of the connecting block (402) is provided with a movable groove (9) matched with the movable block (502) for use, and the top of the movable block (502) is positioned in the movable groove (9).

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