A new type of cable fixing clamp

Abstract

The present application provides a novel cable fixing clamp, comprising a clamp body, a mounting seat fixed on one side outer wall of the clamp body, an air injection shock-absorbing fastening assembly arranged at the connection between the clamp body and the mounting seat, ear blocks fixed on the outer walls at both ends of the clamp body, and locking through holes symmetrically opened on the outer walls of the ear blocks, and an air injection pin assembly inserted inside the locking through holes; the present application provides an air injection shock-absorbing fastening assembly, and air is injected through an air injection pipe, and air is input into a shock-absorbing airbag, so that the clamp structure has shock-absorbing ability during installation and use, and solves the problem that the clamp is easily damaged by shaking during traditional cable fixing. When the pressure in the shock-absorbing airbag reaches the threshold of the adjustable pressure relief valve, excess air is input into the clamping airbag through the air inlet pipe and the through pipe, and the clamping airbag is inflated to expand and clamp the cable fixed in the clamp, and the flexible clamping of the clamping airbag avoids the problem of the clamp clamping the cable.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to a novel clamp for fixing cables. Background Art

[0002] A clamp is a fastener, which is used to hold or clamp one material with another material to fix or press an object and achieve the effect of not being easy to loosen; it is widely used in various fields such as machinery, electronics, construction, etc., such as fixing cables, pressing pipes, connecting steel plates, etc.; there are many types of clamps, such as cable clamps, pole clamps, wire clamps, hanging wire clamps, stainless steel clamps, etc., which are divided according to their uses; in addition, clamps can also be classified according to materials, such as carbon steel clamps, stainless steel clamps, alloy steel clamps, etc.; Patent: CN 210201353 U discloses a combined clamp for fixing cables, including a mounting frame, an adjustment plate and a clamp, a reinforcement frame is fixedly installed on one side of the bottom of the mounting frame, an adjustment plate is fixedly installed on the top of the mounting frame, a clamp is fixedly installed on the top of the adjustment plate, a connecting bolt is fixedly installed at the connection between the mounting frame, the adjustment plate and the two sides of the clamp, a fixing nut is fixedly installed on both sides of the bottom of the mounting frame, and an adjustment nut is fixedly installed on both sides of the bottom of the adjustment plate.

[0003] However, the existing cable clamps on the market have a relatively simple structure and do not have the ability to cushion shock. Cable shaking can easily damage the clamps, and the clamps can damage the cables. The clamps can also cause damage to the cables, and the clamps require tools to close and lock the cables, which is inconvenient. Therefore, we have made improvements and proposed a new type of cable clamp. Summary of the invention

[0004] The purpose of the utility model is to address the problems that the existing clamps for fixing cables do not have the ability to cushion shock, the shaking of the cable can easily cause the clamp to be damaged, the clamp can pinch the cable, the clamping of the clamp can pinch the cable, and the closing and locking of the clamp requires the use of tools, which is inconvenient.

[0005] In order to achieve the above-mentioned invention object, the utility model provides the following technical solutions:

[0006] A new type of cable clamp is used to improve the above problems.

[0007] The specific application is as follows:

[0008] It includes a clamp body, a mounting seat is fixed on the outer wall of one side of the clamp body, a gas injection shock-absorbing fastening component is arranged at the connection between the clamp body and the mounting seat, ear blocks are fixed on the outer walls at both ends of the clamp body, and locking through holes are symmetrically opened on the outer walls of the ear blocks, and a gas injection pin component is inserted inside the locking through holes.

[0009] As a preferred technical solution of the present application, the air injection shock-absorbing fastening assembly includes an inner groove opened inside the mounting seat, a shock-absorbing airbag is arranged on the middle inner wall of the inner groove, a first spring is symmetrically fixed on the inner walls on both sides of the inner groove, and a slide plate is arranged on the inner wall of the inner groove on one side of the shock-absorbing airbag and the first spring, a connecting block is fixed on the outer wall of one side of the slide plate, one end of the connecting block passes through the outside of the mounting seat and is fixedly connected to the outer wall of one side of the clamp body, clamping airbags are fittedly connected on the inner walls of both sides of the clamp body, a through pipe is connected between the clamping airbags, an air inlet pipe is connected on the outer wall on one side of the top of the clamping airbag, one end of the air inlet pipe is connected to the interior of the shock-absorbing airbag, and an adjustable pressure relief valve is installed on the end of the air inlet pipe, an air injection pipe is connected on the outer wall of one side of the shock-absorbing airbag, and a one-way valve is installed on the end of the air injection pipe passing through the outside of the mounting seat.

[0010] As a preferred technical solution of the present application, the gas injection latch assembly includes a latch rod inserted into the locking through hole, the latch rod is provided with a through groove inside, a piston is arranged inside the through groove, a third spring is arranged on the inner wall of the through groove above the piston, a connecting rod is fixed on the top outer wall of the piston, one end of the connecting rod passes through the outside of the latch rod and is connected to a handle, and the connecting rod passes through the inside of the third spring, a gas injection connecting pipe is connected to the outer wall of the bottom end of the latch rod, side grooves are provided on the inner walls on both sides of the bottom end of the latch rod, and the inside of the side grooves is provided with a third spring. Two springs, the side groove is located on the inner wall of one side of the second spring and a cone block is provided, a locking block is fixed on the outer wall of one side of the cone block, and one end of the locking block passes through the outside of the pin rod, a conical sealing ring is fixed on the inner wall of the end of the side groove, and an inclined surface is provided at the end of the locking block, a side pull rope is fixed on the outer wall of one side of the cone block, a pull rope through hole is provided between the side groove and the through groove, a main pull rope is connected to the bottom outer wall of the piston, one end of the side pull rope passes through the pull rope through hole and is connected to the end of the main pull rope, and one end of the gas injection pipe is connected to the gas injection connecting pipe with a screw joint.

[0011] As a preferred technical solution of the present application, a step groove is provided at the end of the latch rod, and the handle is placed inside the step groove.

[0012] As a preferred technical solution of the present application, the through pipe and the gas injection pipe are both a telescopic hose.

[0013] As a preferred technical solution of the present application, side panels are fixed on the outer walls of both side ends of the mounting seat, and mounting screw holes are distributed on the outer walls of the side panels.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] In the scheme of this application:

[0016] 1. Through the setting of the air injection shock-absorbing fastening component, during the use of the clamp, air is injected through the air injection pipe, and the air is input into the shock-absorbing airbag. The shock-absorbing airbag is inflated and expanded to cooperate with the first spring to flexibly support the slide plate and the connecting block on one side, so that the clamp structure has the ability of shock absorption during installation and use, and solves the problem that the clamp is easily damaged by shaking during the traditional cable fixing process. When the pressure in the shock-absorbing airbag reaches the threshold of the adjustable pressure relief valve, the excess air is input into the clamping airbag through the air inlet pipe and the through pipe. The clamping airbag is inflated and expanded to expand and clamp the cable fixed in the clamp, so that the clamp fixes the cable more firmly, and the flexible clamping of the clamping airbag avoids the problem of the clamp clamping the cable;

[0017] 2. Through the setting of the gas injection pin assembly, after the clamp covers and clamps the cable, the pin rod is aligned and inserted into the locking through hole on the ear block. During the process, the connecting rod is pulled out by the pull handle, thereby driving the piston to move in the through groove, and the cone block in the side groove is pulled by the main pull rope and the side pull rope. The cone block and the locking block shrink into the side groove. During the process, the second spring will be compressed so that the pin rod is inserted through the locking through hole. After the pull handle is released, the locking block will be pushed out under the action of the second spring, so that the pin rod is inserted into the locking through hole and locked. The clamp is clamped and closed, which facilitates the closing and locking of the clamp. No tools are required during the process, which is more convenient.

[0018] 2. Through the setting of the gas injection pin assembly, when the above-mentioned gas injection pipe is injected with gas, the pin rod can be taken out, and the gas injection connecting pipe and the gas injection pipe are connected by screwing the gas injection connecting pipe and the screw joint. By reciprocating the pull handle, the piston will be driven to move back and forth in the through groove. During the suction process, the sealing fit between the cone block and the cone sealing ring is released, and the air in the through groove is sucked through the pull rope through hole. During the downward movement of the piston, the inhaled air is discharged through the gas injection connecting pipe, and output through the screw joint and the gas injection pipe, thereby realizing the gas injection of the above-mentioned gas injection shock-absorbing fastening assembly, which is convenient for the use of the clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the overall three-dimensional structure of a new cable fixing clamp provided in this application;

[0020] Figure 2 A schematic diagram of a side cutaway structure of a mounting seat in a new cable fixing clamp provided in the present application;

[0021] Figure 3 This is an enlarged structural diagram of area A in the new cable fixing clamp provided in this application;

[0022] Figure 4 This is an enlarged structural diagram of area B in the new cable fixing clamp provided in this application;

[0023] Figure 5This is an enlarged structural diagram of the C area in the new cable fixing clamp provided in this application;

[0024] Figure 6 This is a schematic diagram of the front view of the cross-section structure of the latch rod in the new cable fixing clamp provided in the present application;

[0025] Figure 7 This is an enlarged structural diagram of the D area in the new cable fixing clamp provided in this application.

[0026] Indicated in the figure:

[0027] 1. Clamp body; 2. Mounting seat; 3. Gas injection shock-absorbing fastening assembly; 4. Side plate; 5. Mounting screw hole; 6. Ear block; 7. Locking through hole; 8. Gas injection pin assembly; 9. Step groove;

[0028] 301, inner groove; 302, shock-absorbing airbag; 303, first spring; 304, slide plate; 305, connecting block; 306, clamping airbag; 307, through pipe; 308, air inlet pipe; 309, adjustable pressure relief valve; 310, air injection pipe; 311, one-way valve;

[0029] 801. latch rod; 802. through groove; 803. piston; 804. third spring; 805. connecting rod; 806. pull handle; 807. gas injection connecting pipe; 808. screw joint; 809. side groove; 810. second spring; 811. cone block; 812. engaging block; 813. inclined surface; 814. pull rope through hole; 815. side pull rope; 816. main pull rope; 817. conical sealing ring. DETAILED DESCRIPTION

[0030] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0031] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0033] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0034] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invention product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0035] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, this embodiment proposes a new type of cable fixing clamp, including a clamp body 1, a mounting seat 2 is fixed on the outer wall of one side of the clamp body 1, a gas injection shock-absorbing fastening component 3 is arranged at the connection between the clamp body 1 and the mounting seat 2, ear blocks 6 are fixed on the outer walls at both ends of the clamp body 1, and locking through holes 7 are symmetrically opened on the outer walls of the ear blocks 6, and a gas injection pin component 8 is inserted inside the locking through hole 7.

[0036] As a preferred embodiment, on the basis of the above method, further, the gas injection shock-absorbing fastening assembly 3 includes an inner groove 301 opened inside the mounting seat 2, a shock-absorbing airbag 302 is arranged on the inner wall of the middle part of the inner groove 301, and a first spring 303 is symmetrically fixed on the inner walls of both sides of the inner groove 301, and a slide plate 304 is arranged on the inner wall of the inner groove 301 on one side of the shock-absorbing airbag 302 and the first spring 303, and a connecting block 305 is fixed on the outer wall of one side of the slide plate 304, and the connecting block 305 passes through one end of the outer side of the mounting seat 2 and the clamp The outer wall of one side of the main body 1 is fixedly connected, and the inner walls of both sides of the clamping hoop main body 1 are fitted and connected with a clamping airbag 306, and a through pipe 307 is connected between the clamping airbags 306. An air inlet pipe 308 is connected to the outer wall of one side of the top of the clamping airbag 306, and one end of the air inlet pipe 308 is connected to the inside of the shock-absorbing airbag 302, and an adjustable pressure relief valve 309 is installed at the end of the air inlet pipe 308. An air injection pipe 310 is connected to the outer wall of one side of the shock-absorbing airbag 302, and a one-way valve 310 is installed at one end of the air injection pipe 310 that passes through the outside of the mounting seat 2. 1. The clamp body 1 is a reference to the prior art. The clamp is used to clamp and fix the cable, and then the mounting seat 2 is fixed by bolts in cooperation with the mounting screw holes 5 on the side plate 4 to achieve cable installation and fixation. During the use of the clamp, air is injected through the air injection pipe 310, and the air is input into the shock-absorbing airbag 302. The setting of the one-way valve 311 can avoid the backflow of the injected gas. The shock-absorbing airbag 302 is inflated by air injection and cooperates with the first spring 303 to flexibly support the slide plate 304 and the connecting block 305 on one side. The connecting block 305 and the clamp body 1 connection, so that the clamp structure has the ability of absorbing shock during installation and use, and solves the problem that the clamp is easily damaged by shaking during the traditional cable fixing process. When the pressure in the shock-absorbing airbag 302 reaches the threshold of the adjustable pressure relief valve 309, the excess air is input into the clamping airbags 306 on both sides of the clamp through the air inlet pipe 308 and the through pipe 307. The clamping airbags 306 are inflated to expand and clamp the cable fixed in the clamp, so that the clamp fixes the cable more firmly, and the flexible clamping of the clamping airbags 306 avoids the problem of the clamp damaging the cable.

[0037] As a preferred embodiment, on the basis of the above-mentioned method, further, the gas injection plug assembly 8 includes a plug rod 801 inserted into the locking through hole 7, a through groove 802 is opened inside the plug rod 801, a piston 803 is arranged inside the through groove 802, a third spring 804 is arranged on the inner wall of the through groove 802 located above the piston 803, a connecting rod 805 is fixed on the top outer wall of the piston 803, the connecting rod 805 passes through the end of the connecting rod 805 outside the plug rod 801 and is connected to a handle 806, and the connecting rod 805 passes through the inside of the third spring 804, a gas injection connecting pipe 807 is connected to the outer wall of the bottom end of the plug rod 801, and side grooves 809 are opened on the inner walls on both sides of the bottom end of the plug rod 801, and the inner wall of the side grooves 809 A second spring 810 is provided at the part, and a cone block 811 is provided on the inner wall of the side groove 809 on one side of the second spring 810, a clamping block 812 is fixed on the outer wall of one side of the cone block 811, and one end of the clamping block 812 passes through the outside of the latch rod 801, a conical sealing ring 817 is fixed on the inner wall of the end of the side groove 809, and an inclined surface 813 is provided at the end of the clamping block 812, a side pull rope 815 is fixed on the outer wall of one side of the cone block 811, a pull rope through hole 814 is provided between the side groove 809 and the through groove 802, a main pull rope 816 is connected to the outer wall of the bottom of the piston 803, one end of the side pull rope 815 passes through the pull rope through hole 814 and is connected to the end of the main pull rope 816, and one end of the gas injection pipe 310 corresponds to the gas injection connecting pipe 807 The cable gland 808 is connected to the cable gland 809, and the cable gland 809 is connected to the cable gland 809. During the clamping process of the cable by the clamp, after the clamp covers and clamps the cable, the latch rod 801 is aligned and inserted into the locking through hole 7 on the ear block 6. During the insertion process, the connecting rod 805 is pulled out by the pull handle 806, thereby driving the piston 803 to move in the through groove 802. The cone block 811 in the side groove 809 is pulled by the main pull rope 816 and the side pull rope 815. The cone block 811 and the locking block 812 are retracted into the side groove 809. The second spring 810 is compressed during the process, so that the latch rod 801 is inserted over the locking through hole 7. The pull handle 806 is released, and the locking block 812 is pushed out under the action of the second spring 810, so that the latch rod 801 is inserted into the locking through hole 7. The locking is realized after the clamping cover is closed. When the above-mentioned gas injection tube 310 is injected with gas, the pin rod 801 can be taken out, and the gas injection connecting tube 807 and the screw joint 808 are screwed together to realize the connection between the gas injection connecting tube 807 and the gas injection tube 310. By reciprocatingly pulling the handle 806, the piston 803 will be driven to reciprocate in the through groove 802. During the suction process, the sealing fit between the cone block 811 and the cone sealing ring 817 is released, and the through groove 802 is inhaled through the pull rope through hole 814. During the downward movement of the piston 803, the inhaled air is discharged through the gas injection connecting tube 807, and output through the screw joint 808 and the gas injection tube 310, thereby realizing the gas injection of the above-mentioned gas injection shock-absorbing fastening component 3, which is convenient for the use of the clamp.

[0038] As a preferred embodiment, on the basis of the above method, further, a step groove 9 is opened at the end of the latch rod 801, and the pull handle 806 is placed inside the step groove 9 to ensure that the end surface of the latch rod 801 is flat after the latch rod 801 is inserted.

[0039] As a preferred embodiment, on the basis of the above-mentioned embodiment, further, both the through pipe 307 and the gas injection pipe 310 are a telescopic hose, which facilitates the gas injection process of the through pipe 307 and the gas injection pipe 310 .

[0040] As a preferred embodiment, based on the above method, further, side panels 4 are fixed on the outer walls of the two side ends of the mounting seat 2, and mounting screw holes 5 are distributed on the outer walls of the side panels 4, and the mounting screw holes 5 are used in conjunction with bolts to install and fix the clamp structure.

[0041] Specifically, when the new cable fixing clamp is working / in use: the clamp clamps and fixes the cable, and then the mounting seat 2 is fixed by bolts in cooperation with the mounting screw holes 5 on the side plate 4 to achieve the installation and fixation of the cable. During the clamping process of the clamp, after the clamp covers and clamps the cable, the latch rod 801 is aligned and plugged into the locking through hole 7 on the ear block 6. During the plugging process, the connecting rod 805 is pulled out by the pull handle 806, thereby driving the piston 803 to move in the through groove 802, and the cone block 811 in the side groove 809 is pulled by the main pull rope 816 and the side pull rope 815, and the cone block 81 1 and the locking block 812 will shrink into the side groove 809, and the second spring 810 will be compressed in the process, so that after the latch rod 801 is inserted and passes over the locking through hole 7, the pull handle 806 is released, and the locking block 812 will be pushed out under the action of the second spring 810, so as to realize the locking after the latch rod 801 is inserted into the locking through hole 7, and realize the locking after the clamp is clamped and covered. When the above-mentioned gas injection pipe 310 is injected, the latch rod 801 can be taken out, and the gas injection connecting pipe 807 and the screw joint 808 are screwed together to realize the connection between the gas injection connecting pipe 807 and the gas injection pipe 310, and the piston 808 can be driven by reciprocating the pull handle 806. 03 moves back and forth in the through groove 802, and the sealing fit between the cone block 811 and the cone sealing ring 817 is released during the suction process. The through groove 802 is inhaled through the pull rope through hole 814. During the downward movement of the piston 803, the inhaled air is discharged through the gas injection connecting pipe 807, and output through the screw joint 808 and the gas injection pipe 310. The gas is injected through the gas injection pipe 310, and the air is input into the shock-absorbing airbag 302. The setting of the one-way valve 311 can avoid the backflow of the injected gas. The shock-absorbing airbag 302 is inflated by gas injection and cooperates with the first spring 303 to perform the slide plate 304 and the connecting block 305 on one side. Flexible support, the connecting block 305 is connected to the clamp body 1, so that the clamp structure has the ability to cushion shock during installation and use, which solves the problem that the clamp is easily damaged by shaking during traditional cable fixing. When the pressure in the shock-absorbing airbag 302 reaches the threshold of the adjustable pressure relief valve 309, the excess air is input into the clamping airbags 306 on both sides of the clamp through the air inlet pipe 308 and the through pipe 307. The clamping airbags 306 are inflated to expand and clamp the cable fixed in the clamp, so that the clamp fixes the cable more firmly, and the flexible clamping of the clamping airbag 306 avoids the problem of the clamp clamping the cable and locking the through hole 7.

[0042] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A new type of cable fixing clamp, characterized in that: The invention comprises a clamp body (1), a mounting seat (2) is fixed on one side outer wall of the clamp body (1), a gas injection shock absorbing fastening assembly (3) is arranged at the connection between the clamp body (1) and the mounting seat (2), ear blocks (6) are fixed on the outer walls at both ends of the clamp body (1), and locking through holes (7) are symmetrically opened on the outer walls of the ear blocks (6), and a gas injection plug assembly (8) is inserted inside the locking through hole (7).

2. A new type of cable fixing clamp according to claim 1, characterized in that: The air injection shock-absorbing fastening assembly (3) comprises an inner groove (301) provided inside the mounting seat (2); a shock-absorbing airbag (302) is arranged on the middle inner wall of the inner groove (301); first springs (303) are symmetrically fixed on the inner walls on both sides of the inner groove (301); a slide plate (304) is arranged on the inner wall of the inner groove (301) on one side of the shock-absorbing airbag (302) and the first spring (303); a connecting block (305) is fixed on one side of the outer wall of the slide plate (304); one end of the connecting block (305) passes through the outside of the mounting seat (2) and is fixed to one side of the outer wall of the clamp body (1); The clamping airbags (306) are connected by a clamping airbag (306) on the inner walls on both sides of the clamping hoop body (1), and the clamping airbags (306) are connected by a through pipe (307). The outer wall on one side of the top of the clamping airbag (306) is connected by an air inlet pipe (308), one end of the air inlet pipe (308) is connected to the inside of the shock-absorbing airbag (302), and an adjustable pressure relief valve (309) is installed at the end of the air inlet pipe (308), and an air injection pipe (310) is connected to the outer wall on one side of the shock-absorbing airbag (302), and a one-way valve (311) is installed at one end of the air injection pipe (310) that passes through the outside of the mounting seat (2).

3. A new type of cable fixing clamp according to claim 2, characterized in that: The gas injection plug assembly (8) comprises a plug rod (801) inserted into the locking through hole (7), a through slot (802) is provided inside the plug rod (801), a piston (803) is provided inside the through slot (802), a third spring (804) is provided on the inner wall of the through slot (802) above the piston (803), a connecting rod (805) is fixed on the top outer wall of the piston (803), and the The connecting rod (805) passes through the outside of the latch rod (801) and is connected to a handle (806). The connecting rod (805) passes through the inside of the third spring (804). The outer wall of the bottom end of the latch rod (801) is connected to a gas injection connection pipe (807). The inner walls on both sides of the bottom end of the latch rod (801) are provided with side grooves (809). The second spring (810) is arranged inside the side grooves (809). 9) A cone block (811) is provided on the inner wall of one side of the second spring (810), a locking block (812) is fixed on the outer wall of one side of the cone block (811), and one end of the locking block (812) passes through the outside of the latch rod (801), a conical sealing ring (817) is fixed on the inner wall of the end of the side groove (809), an inclined surface (813) is provided on the end of the locking block (812), and an outer wall of one side of the cone block (811) is provided. A side pull rope (815) is fixed on it, a pull rope through hole (814) is opened between the side groove (809) and the through groove (802), a main pull rope (816) is connected to the bottom outer wall of the piston (803), one end of the side pull rope (815) passes through the pull rope through hole (814) and is connected to the end of the main pull rope (816), and one end of the gas injection pipe (310) is connected to the gas injection connecting pipe (807) with a screw joint (808).

4. A new type of cable fixing clamp according to claim 3, characterized in that: A step groove (9) is provided at the end of the latch rod (801), and the pull handle (806) is placed inside the step groove (9).

5. The new cable fixing clamp according to claim 2 is characterized in that: The through pipe (307) and the gas injection pipe (310) are both telescopic hoses.

6. A new type of cable fixing clamp according to claim 1, characterized in that: Side plates (4) are fixed on the outer walls of both side ends of the mounting seat (2), and mounting screw holes (5) are distributed on the outer walls of the side plates (4).

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