Cable fixing device for electrical automation equipment

Abstract

The utility model relates to the technical field of electrical automation equipment, and discloses a cable fixing device for electrical automation equipment, which comprises a shell, a transverse block is fixedly connected to the bottom wall of an inner cavity of the shell, a limiting block is slidably connected in the transverse block, and a supporting block is fixedly connected to the top of the limiting block. The inner side of the supporting block is fixedly connected with a first clamping block, the interior of the supporting block is in threaded connection with a threaded rod, and the bottom of the threaded rod is rotationally connected with a second clamping block. The cable fixing device for the electrical automation equipment has the advantages of having an adjusting function and the like, and solves the problems that the cable fixing device is usually used for fixing and limiting the cable after the cable is installed, but most of the existing cable fixing devices do not have a moving function, so that the cable fixing device cannot move the cable after the cable is fixed. And when the cable needs to be moved, the cable needs to be dismounted and then mounted on the other fixing device, so that the problem that the rapidness and convenience of the cable fixing device are reduced is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical automation equipment, and particularly relates to a cable fixing device for electrical automation equipment. Background Art

[0002] Electrified automatic equipment is a kind of equipment that can automatically execute specified actions and complete production according to specified requirements. When electrified automatic equipment is in use, it is necessary to transmit energy and data such as electricity and electronic information through cables, so that the processing device can issue instructions and the electrified automatic equipment can operate.

[0003] After the cable is installed, a cable fixing device is usually used to fix and limit the cable. Most of the existing cable fixing devices do not have an adjustment function. After the cable fixing device fixes the cable, when the cable needs to be moved, the cable needs to be disassembled and installed on another fixing device, which reduces the quickness and convenience of the cable fixing device. Therefore, a cable fixing device for electrical automation equipment is proposed to solve the above-mentioned problems. Content of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a cable fixing device for electrical automation equipment, which has the advantages of an adjustment function and solves the problem that after the cable is installed, a cable fixing device is usually used to fix and limit the cable. Most of the existing cable fixing devices do not have a moving function. After the cable fixing device fixes the cable, when the cable needs to be moved, the cable needs to be disassembled and installed on another fixing device, which reduces the quickness and convenience of the cable fixing device.

[0006] (II) Technical Solutions

[0007] The technical solution of the utility model for solving the above technical problems is as follows: A cable fixing device for electrical automation equipment includes a housing. The bottom wall of the inner cavity of the housing is fixedly connected with a cross block. A limiting block is slidably connected inside the cross block. The top of the limiting block is fixedly connected with a support block. The inner side of the support block is fixedly connected with a first clamping block. A threaded rod is threadedly connected inside the support block. The bottom of the threaded rod is rotatably connected with a second clamping block. A pull rod is slidably connected inside the support block. The bottom of the pull rod is fixedly connected with a vertical rod. The bottom of the vertical rod is fixedly connected with a base. The bottom of the base is fixedly connected with a third clamping block. A spring is fixedly connected inside the limiting block. A number of clamping grooves are formed inside the cross block.

[0008] The beneficial effects of the present utility model are as follows: Through the pull rod and the spring, the base and the vertical rod can drive the third clamping block to expand and contract, facilitating the limiting block to drive the supporting block to move, and further enabling the limiting block to drive the cable to move left and right through the first clamping block and the second clamping block.

[0009] The cable fixing device for the electrical automation equipment has the advantage of having an adjustment function.

[0010] Based on the above technical solution, the present utility model can be further improved as follows.

[0011] Further, the relative sides of the first clamping block and the second clamping block are both arc-shaped, and the inner and outer sides of the supporting block are both chamfered.

[0012] The beneficial effect of adopting the above further solution is that through the arc-shaped setting, the first clamping block and the second clamping block can better fix the cable.

[0013] Further, the bottom of the spring is fixedly connected to the base, and the vertical rod is located inside the spring.

[0014] The beneficial effect of adopting the above further solution is that through the vertical rod, the base can move and then compress the spring.

[0015] Further, a knurled wheel is fixedly connected to the top of the threaded rod, and a pull handle is fixedly connected to the top of the pull rod.

[0016] The beneficial effect of adopting the above further solution is that through the knurled wheel, the threaded rod can be rotated.

[0017] Further, the third clamping block is adapted to a plurality of card slots, and a slider is slidably connected inside the housing.

[0018] The beneficial effect of adopting the above further solution is that through the card slots, the third clamping block can be clamped.

[0019] Further, a cover plate is fixedly connected to the outside of the slider, magnetic blocks are fixedly connected inside the housing and the cover plate and are arranged to attract each other, and a push handle is fixedly connected to the top of the cover plate.

[0020] The beneficial effect of adopting the above further solution is that through the push handle, the cover plate can be easily pushed by force. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of the present utility model;

[0022] Figure 2 is a partial enlarged view of the connection structure between the limiting block and the spring of the present utility model;

[0023] Figure 3Top view of the connection structure between the cover plate and the push handle of the present utility model;

[0024] Figure 4 Front view of the connection structure between the support block and the first clamping block of the present utility model.

[0025] In the figure: 1, housing; 2, horizontal block; 3, limit block; 4, support block; 5, first clamping block; 6, threaded rod; 7, second clamping block; 8, pull rod; 9, vertical rod; 10, base; 11, third clamping block; 12, spring; 13, knurled wheel; 14, pull handle; 15, clamping groove; 16, slider; 17, cover plate; 18, magnetic block; 19, push handle. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0027] In the embodiment, given by Figures 1-4 There is provided a cable fixing device for an electrical automation device. The present utility model includes a housing 1. A horizontal block 2 is fixedly connected to the inner bottom wall of the housing 1. A limit block 3 is slidably connected inside the horizontal block 2. A support block 4 is fixedly connected to the top of the limit block 3. A first clamping block 5 is fixedly connected to the inner side of the support block 4. A threaded rod 6 is threadedly connected inside the support block 4. The bottom of the threaded rod 6 is rotatably connected to a second clamping block 7. A pull rod 8 is slidably connected inside the support block 4. The bottom of the pull rod 8 is fixedly connected to a vertical rod 9. The bottom of the vertical rod 9 is fixedly connected to a base 10. A third clamping block 11 is fixedly connected to the bottom of the base 10. A spring 12 is fixedly connected inside the limit block 3. A number of clamping grooves 15 are formed inside the horizontal block 2;

[0028] A through hole adapted to the cable is formed inside the housing 1;

[0029] The opposite sides of the first clamping block 5 and the second clamping block 7 are both arc-shaped. The inner and outer sides of the support block 4 are both chamfered;

[0030] Through the arc-shaped setting, the first clamping block 5 and the second clamping block 7 can better fix the cable;

[0031] The bottom of the spring 12 is fixedly connected to the base 10. The vertical rod 9 is located inside the spring 12;

[0032] Through the vertical rod 9, the base 10 can move and thus compress the spring 12;

[0033] The top of the threaded rod 6 is fixedly connected with a knurled wheel 13, and the top of the pull rod 8 is fixedly connected with a handle 14;

[0034] Through the knurled wheel 13, the threaded rod 6 can be rotated;

[0035] The third clamping block 11 is adapted to a plurality of clamping grooves 15, and a slider 16 is slidably connected inside the housing 1;

[0036] Through the clamping groove 15, the third clamping block 11 can be clamped;

[0037] The outside of the slider 16 is fixedly connected with a cover plate 17, and magnet blocks 18 which are arranged to attract each other are fixedly connected inside both the housing 1 and the cover plate 17. The top of the cover plate 17 is fixedly connected with a push handle 19;

[0038] Through the push handle 19, the cover plate 17 can be easily pushed by force.

[0039] Working principle:

[0040] First step: Pass the cable through the housing 1 and place it on the opposite side of the first clamping block 5 and the second clamping block 7. Then rotate the knurled wheel 13, so that the knurled wheel 13 drives the threaded rod 6 to rotate. The threaded rod 6 rotates and moves downward through the support block 4, and then the second clamping block 7 moves downward, so that the second clamping block 7 fixes the cable through the first clamping block 5.

[0041] Second step: When the cable needs to be horizontally moved left and right, move the handle 14 upward, so that the handle 14 drives the vertical rod 9 to move upward through the pull rod 8. Then the vertical rod 9 drives the third clamping block 11 to move upward through the base 10, and the spring 12 is compressed while the base 10 is moving upward. When the third clamping block 11 moves to the outside of the clamping groove 15, the cable can be moved left and right by moving the support block 4. When the cable moves to the required position, release the handle 14, so that the spring 12 deforms elastically to eject the base 10 and the third clamping block 11, and then the third clamping block 11 is clamped into the inside of the clamping groove 15, so that the limiting block 3 is limited by the third clamping block 11, and then the cable is limited.

[0042] It should be noted that, in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

[0043] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable fixing device for an electrical automation device, comprising a housing (1), characterized in that: A horizontal block (2) is fixedly connected to the bottom wall of the inner cavity of the housing (1). A limit block (3) is slidably connected inside the horizontal block (2). A support block (4) is fixedly connected to the top of the limit block (3). A first clamping block (5) is fixedly connected to the inner side of the support block (4). A threaded rod (6) is threadedly connected inside the support block (4). A second clamping block (7) is rotatably connected to the bottom of the threaded rod (6). A pull rod (8) is slidably connected inside the support block (4). A vertical rod (9) is fixedly connected to the bottom of the pull rod (8). A base (10) is fixedly connected to the bottom of the vertical rod (9). A third clamping block (11) is fixedly connected to the bottom of the base (10). A spring (12) is fixedly connected inside the limit block (3). A number of clamping grooves (15) are formed inside the horizontal block (2).

2. The cable fixing device for an electrical automation device according to claim 1, wherein: The opposite sides of the first clamping block (5) and the second clamping block (7) are both arc-shaped. The inner and outer sides of the support block (4) are both chamfered.

3. The cable fixing device for an electrical automation device according to claim 1, characterized in that: The bottom of the spring (12) is fixedly connected to the base (10). The vertical rod (9) is located inside the spring (12).

4. The cable fixing device for an electrical automation device according to claim 1, wherein: A knurled wheel (13) is fixedly connected to the top of the threaded rod (6). A pull handle (14) is fixedly connected to the top of the pull rod (8).

5. The cable fixing device for an electrical automation device according to claim 1, characterized in that: The third clamping block (11) is adapted to the number of clamping grooves (15). A slider (16) is slidably connected inside the housing (1).

6. The cable fixing device for an electrical automation device according to claim 5, characterized in that: A cover plate (17) is fixedly connected to the outer side of the slider (16). Magnet blocks (18) which are attractively arranged with each other are fixedly connected inside the housing (1) and the cover plate (17). A push handle (19) is fixedly connected to the top of the cover plate (17).

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