Auxiliary fixing clamp for erecting mechanical and electrical installation cable

Abstract

The utility model belongs to the technical field of cable erection and fixation, and particularly relates to an auxiliary fixing clamp for mechanical and electrical installation cable erection, which comprises a base. The top end of the base is fixedly connected with a supporting rod; the side wall of the supporting rod is fixedly connected with a connecting rod; the end part of the connecting rod is fixedly connected with a fixed seat; the top end of the fixed seat is rotationally connected with a rotating shaft; the middle part of the rotating shaft is fixedly connected with a top cover; the top end of the top cover is fixedly connected with a first handle; the top end of the top cover is rotationally connected with a threaded rod, and the threaded rod penetrates to the bottom end of the top cover. The top end of the threaded rod is fixedly connected with a valve; the bottom end of the threaded rod is fixedly connected with a gland plate; through the structural arrangement of the pressing cover plate and the fixing seat, cables of different specifications can be fixed at will, the phenomenon of sliding in the cable erecting process is prevented, and the application range of the auxiliary fixing clamp for fixing the cables is expanded.

Description

Technical Field

[0001] This utility model belongs to the field of cable laying and fixing technology, specifically an auxiliary fixing clamp for electromechanical installation cable laying. Background Technology

[0002] Cable installation in electromechanical installation is a complex but crucial step. For example, regarding cables: Purchase cables according to design requirements, ensuring they are undamaged and have intact insulation. Verify cable specifications and models, such as voltage rating and number of cores. Also, check cable quality documentation, including certificates of conformity and inspection reports. For cable trays or supports: The type of cable tray (e.g., trough type, ladder type) should meet design specifications. The material of the supports (generally angle steel, channel steel, etc.) must meet strength requirements, and their dimensions should be sufficient for proper cable installation and support. Other auxiliary materials: such as cable conduits (including metal and plastic pipes), cable joint materials, fireproof sealing materials, etc. Cable conduits must have an inner diameter that meets cable installation requirements, and the wall thickness must meet mechanical strength and corrosion resistance requirements.

[0003] Due to the alternation of hot and cold seasons and the temperature difference between day and night, high-voltage cables may shift slightly on the mounting bracket due to thermal expansion and contraction. However, the fixing bolts do not undergo corresponding thermal expansion and contraction. As a result, prolonged friction between the mounting bracket and the cable's outer insulation can still cause the cable to slip and shift.

[0004] Therefore, in order to solve the problem of cable displacement and reduce the decrease in accuracy caused by insecure fixing, the purpose of this utility model is to provide an auxiliary fixing clamp for electromechanical installation cable erection to solve the problems mentioned in the background art. Utility Model Content

[0005] To overcome the shortcomings of existing technologies and solve the technical problems of auxiliary fixing clips for electromechanical installation cable laying mentioned in the background art, the technical solution adopted by this utility model is as follows: An auxiliary fixing clip for electromechanical installation cable laying, as described in this utility model, includes a base; a support rod is fixedly connected to the top of the base; a connecting rod is fixedly connected to the side wall of the support rod; a fixing seat is fixedly connected to the end of the connecting rod; a rotating shaft is rotatably connected to the top of the fixing seat; a top cover is fixedly connected to the middle of the rotating shaft; a first handle is fixedly connected to the top of the top cover; a threaded rod is rotatably connected to the top of the top cover, and the threaded rod extends to the bottom of the top cover; a valve is fixedly connected to the top of the threaded rod; and a pressure plate is fixedly connected to the bottom of the threaded rod. Through the above structure, cables of different specifications can be fixed at will, preventing slippage during cable laying and expanding the application range of the auxiliary fixing clip for cable fixing.

[0006] Preferably, the side wall of the base has two sets of through holes, and the through holes extend to the corresponding position on the other side wall of the base; two pull ropes are slidably connected inside the two sets of through holes; a fixing rope is sleeved at the end of the pull rope; a push block is fixedly connected to the middle of the fixing rope; a second handle is installed on the side wall of the push block; with the above structure, the bases of multiple cables can be connected in series, and the auxiliary fixing clamps can be added or removed to meet the needs of multiple cables being installed at different positions.

[0007] Preferably, a metal block is fixed to the end of the top cover; a magnetic block is fixed to the top of the fixing seat; the metal block is in contact with the magnetic block; through the above structure, the top cover can be closed precisely with the fixing seat when it is covered to a horizontal height, thereby improving the reliability of the device.

[0008] Preferably, a pressure cover airbag is fixedly connected to the bottom end of the pressure cover plate; a support airbag is fixedly connected to the top end of the fixing seat; through the above structure, direct contact between the fixing seat and the outer insulation of the cable is prevented, wear caused by mutual friction is avoided, and the safety of the auxiliary fixing clamp is improved.

[0009] Preferably, a pad is fixedly connected to the bottom end of the base; an anti-slip pad is fixedly connected to the bottom end of the pad; through the above structure, the base can be supported and prevented from slipping after the cable is placed, thus avoiding slippage during the process and improving the stability of the device.

[0010] Preferably, a spring is fixedly connected to the top of the base; the top of the spring is fixedly connected to the bottom of the fixing base; through the above structure, the weight of the cable during installation will not act directly on the device, reducing the impact force during installation and preventing damage to the auxiliary fixing clamp device.

[0011] Preferably, the side wall of the fixing base is provided with two sets of heat dissipation holes; the two sets of heat dissipation holes are opened at corresponding positions; through the above structure, the heat of the pressed section is prevented from being too high, which may cause damage to the cable and improve the durability of the device.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. The electromechanical installation cable erection auxiliary fixing clamp of this utility model, through the structural arrangement of the pressure plate and the fixing seat, enables the fixing of cables of different specifications at will, prevents the cable from sliding during the cable erection process, and expands the application range of the auxiliary fixing clamp for fixing cables.

[0014] 2. The electromechanical installation cable erection auxiliary fixing clamp described in this utility model, through the structure of through holes and pull ropes, can connect the bases of multiple cables together in series, and the auxiliary fixing clamp can be added or removed to meet the needs of erecting multiple cables at different positions. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] Figure 1 This is a perspective view of the present invention;

[0017] Figure 2 This is a schematic diagram of the top cover closing structure in this utility model;

[0018] Figure 3 This is a schematic diagram of the top cover opening structure in this utility model;

[0019] Figure 4 This is a schematic diagram of the pad structure in this utility model.

[0020] In the diagram: 1. Base; 11. Support rod; 12. Connecting rod; 13. Fixed seat; 14. Rotating shaft; 15. Top cover; 16. First handle; 17. Valve; 18. Threaded rod; 19. Pressure plate; 2. Through hole; 21. Pull rope; 22. Push block; 23. Fixed rope; 24. Second handle; 3. Metal block; 31. Magnetic block; 4. Pressure plate airbag; 41. Support airbag; 5. Pad; 51. Anti-slip pad; 6. Spring; 7. Heat dissipation hole. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] Specific implementation examples are given below.

[0023] like Figure 1As shown in the embodiment of this utility model, an auxiliary fixing clamp for electromechanical installation cable erection includes a base 1; a support rod 11 is fixedly connected to the top of the base 1; a connecting rod 12 is fixedly connected to the side wall of the support rod 11; a fixing seat 13 is fixedly connected to the end of the connecting rod 12; a rotating shaft 14 is rotatably connected to the top of the fixing seat 13; a top cover 15 is fixedly connected to the middle of the rotating shaft 14; a first handle 16 is fixedly connected to the top of the top cover 15; a threaded rod 18 is rotatably connected to the top of the top cover 15, and the threaded rod 18 extends to the bottom of the top cover 15; a valve 17 is fixedly connected to the top of the threaded rod 18; a pressure plate 19 is fixedly connected to the bottom of the threaded rod 18; during operation, the top... The cover 15 is opened by rotating the first handle 16 around the rotating shaft 14, and the cable to be installed is placed into the fixing seat 13. The fixing seat 13 is fixed to the support rod 11 via the connecting rod 12, and the support rod 11 is fixed to the base 1. Then, the top cover 15 is rotated so that the pressure plate 19 is at the top of the cable to be installed. Then, the valve 17 is rotated so that the threaded rod 18 drives the pressure plate 19 downward to cover the cable until the pressure plate 19 covers the cable to be installed. This step can be achieved by rotating the rotating shaft 14 to put cables of different specifications into the fixing seat 13, and by rotating the threaded rod 18 to press the pressure plate 19 on the surface of the cables of different specifications to fix them, thereby improving the application range of the auxiliary fixing clamp.

[0024] like Figure 1 As shown, the side wall of the base 1 has two sets of through holes 2, and the through holes 2 extend to the corresponding position on the other side wall of the base 1; two pull ropes 21 are slidably connected inside the two sets of through holes 2; a fixing rope 23 is sleeved on the end of the pull rope 21; a push block 22 is fixedly connected to the middle of the fixing rope 23; a second handle 24 is installed on the side wall of the push block 22; during operation, after the cable to be installed is placed on the fixed base 13, the two ends of one pull rope 21 are passed through a set of through holes 2, and then the fixing rope 23 is sleeved on the end of the pull rope 21. By applying a force towards the base 1 to the second handle 24 installed on the push block 22, this step can effectively connect multiple bases 1 together when facing multiple cables, and the base 1 can be adjusted according to the distance between the cables to meet the needs of installing multiple cables at different positions.

[0025] like Figure 2 As shown, a metal block 3 is fixed to the end of the top cover 15; a magnetic block 31 is fixed to the top of the fixing seat 13; the metal block 3 is in contact with the magnetic block 31; during operation, when the top cover 15 is rotated and closed via the rotating shaft 14, after the top cover 15 is rotated to a horizontal state, the metal block 3 and the magnetic block 31 are attracted to each other, so that the top cover 15 and the fixing seat 13 are in a closed state. This step allows the top cover 15 to be placed horizontally when the cable is placed into the fixing seat 13 for fixing, and there is no gap between the two, which improves the precision of the auxiliary fixing clamp.

[0026] like Figure 3 As shown, a pressure-covering airbag 4 is fixedly connected to the bottom end of the pressure plate 19; a supporting airbag 41 is fixedly connected to the top end of the fixing seat 13. During operation, when the cable is placed into the fixing seat 13, the outer surface of the cable will directly contact the supporting airbag 41. Subsequently, when the pressure plate 19 presses the cable, the pressure-covering airbag 4 also directly contacts the outer surface of the cable. This step can prevent long-term friction between the fixing seat 13 and the outer insulation of the cable, which could cause damage to the rubber protective layer between the fixing seat 13 and the outer insulation of the cable, thus improving the safety of the auxiliary fixing clamp.

[0027] like Figure 4 As shown, a pad 5 is fixedly connected to the bottom end of the base 1; an anti-slip pad 51 is fixedly connected to the bottom end of the pad 5; during operation, when the base 1 is placed under the cable, the auxiliary fixing clamp device above is supported by the pad 5, and the anti-slip pad 51 prevents slippage. This step ensures that the user will not experience slippage when fixing the cable, thus improving the stability of cable installation.

[0028] like Figure 2 As shown, a spring 6 is fixedly connected to the top of the base 1; the top of the spring 6 is fixedly connected to the bottom of the fixed seat 13; during operation, when the cable is placed into the fixed seat 13, the spring 6 buffers the placement process, and this step ensures that the auxiliary fixing clamp will not be damaged by the placement of the cable after being placed in a specific position.

[0029] like Figure 3 As shown, the side wall of the fixing base 13 is provided with two sets of heat dissipation holes 7; the two sets of heat dissipation holes 7 are opened at corresponding positions; when there is current passing through the cable during operation, the heat dissipation holes 7 dissipate the heat generated by the current passing through, and this step facilitates heat dissipation when the cable is running, preventing the heat of the pressed section from being too high, which could lead to cable damage.

[0030] During operation, the top cover 15 is opened by rotating the first handle 16 around the rotating shaft 14. The cable to be installed is placed into the fixed base 13. The fixed base 13 is fixed to the support rod 11 via the connecting rod 12, and the support rod 11 is fixed to the base 1. Then, the top cover 15 is rotated so that the pressure plate 19 is at the top of the cable to be installed. Then, the valve 17 is rotated so that the threaded rod 18 drives the pressure plate 19 downward to cover the cable until the pressure plate 19 covers the cable to be installed. This step can be achieved by rotating the rotating shaft 14 to place cables of different specifications into the fixed base 13, and by rotating the threaded rod 18 to make the pressure plate 19 press against the surface of the cables of different specifications. This fixation method expands the application range of the auxiliary fixing clip. After the cable to be installed is placed on the fixing base 13, the two ends of a pull rope 21 are passed through a set of through holes 2. Then, the fixing rope 23 is sleeved on the end of the pull rope 21. By applying a force towards the base 1 to the second handle 24 installed on the push block 22, this step can effectively connect multiple bases 1 together when facing multiple cables. The base 1 can also be adjusted according to the distance between the cables to meet the different installation requirements of multiple cables. When the top cover 15 is rotated and closed via the rotating shaft 14, after the top cover 15 is rotated to a horizontal state, the metal block 3 and the magnetic block 31 are attracted to each other, making the top cover 15 more secure. The cover 15 and the fixing base 13 are in a closed state. This step ensures that when the cable is placed into the fixing base 13 for fixing, the top cover 15 is placed horizontally and there is no gap between them, improving the precision of the auxiliary fixing clamp. When the cable is placed into the fixing base 13, the outer surface of the cable will directly contact the supporting air bladder 41. Subsequently, when the pressure plate 19 presses the cable, the pressure plate 41 also directly contacts the outer surface of the cable. This step can prevent long-term friction between the fixing base 13 and the outer insulation of the cable, which could cause damage to the rubber protective layer between the fixing base 13 and the outer insulation of the cable, thus improving the safety of the auxiliary fixing clamp. When the base 1 is placed on the cable... After the cable is lowered, the auxiliary fixing clamp device above is supported by the pad 5, and the anti-slip pad 51 prevents slippage. This step ensures that the user will not slip when fixing the cable, improving the stability of the cable installation. When the cable is placed into the fixing seat 13, the spring 6 cushions the placement process. This step ensures that the auxiliary fixing clamp will not be damaged by the placement of the cable after it is placed in a specific position. When current flows through the cable, the heat dissipation hole 7 dissipates the heat generated by the current. This step facilitates heat dissipation during cable operation and prevents the clamped section from overheating and causing cable damage.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An auxiliary fixing clamp for electromechanical installation cable erection, comprising a base (1), characterized in that: A support rod (11) is fixedly connected to the top of the base (1); a connecting rod (12) is fixedly connected to the side wall of the support rod (11); a fixed seat (13) is fixedly connected to the end of the connecting rod (12); a rotating shaft (14) is rotatably connected to the top of the fixed seat (13); a top cover (15) is fixedly connected to the middle of the rotating shaft (14); a first handle (16) is fixedly connected to the top of the top cover (15); a threaded rod (18) is rotatably connected to the top of the top cover (15), and the threaded rod (18) extends to the bottom of the top cover (15); a valve (17) is fixedly connected to the top of the threaded rod (18); and a pressure plate (19) is fixedly connected to the bottom of the threaded rod (18).

2. The auxiliary fixing clamp for electromechanical installation cable erection according to claim 1, characterized in that: The base (1) has two sets of through holes (2) on its side wall, and the through holes (2) extend to the corresponding position on the other side wall of the base (1); two pull ropes (21) are slidably connected inside the two sets of through holes (2); a fixing rope (23) is sleeved on the end of the pull rope (21); a push block (22) is fixedly connected to the middle of the fixing rope (23); a second handle (24) is installed on the side wall of the push block (22).

3. The auxiliary fixing clamp for electromechanical installation cable erection according to claim 2, characterized in that: A metal block (3) is fixed to the end of the top cover (15); a magnetic block (31) is fixed to the top of the fixing seat (13); the metal block (3) is in contact with the magnetic block (31).

4. The auxiliary fixing clamp for electromechanical installation cable erection according to claim 3, characterized in that: The bottom end of the pressure plate (19) is fixedly connected to a pressure airbag (4); the top end of the fixing seat (13) is fixedly connected to a support airbag (41).

5. The auxiliary fixing clamp for electromechanical installation cable erection according to claim 4, characterized in that: A pad (5) is fixedly connected to the bottom end of the base (1); an anti-slip pad (51) is fixedly connected to the bottom end of the pad (5).

6. The auxiliary fixing clamp for electromechanical installation cable erection according to claim 5, characterized in that: A spring (6) is fixed to the top of the base (1); the top of the spring (6) is fixed to the bottom of the fixed seat (13).

7. The auxiliary fixing clamp for electromechanical installation cable erection according to claim 6, characterized in that: The side wall of the fixed base (13) is provided with two sets of heat dissipation holes (7); the two sets of heat dissipation holes (7) are opened at corresponding positions.

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