Clamping tool for wire and cable processing

Abstract

The utility model discloses a clamping tool for wire and cable processing, which comprises a base, a cable main body is arranged at the top end of the base, a limiting mechanism with an air bag is arranged on the outer surface of the cable main body, the limiting mechanism comprises the air bag, two supporting frames are fixedly mounted at the top end of the base, and the air bag is arranged on the surface of a supporting plate. The clamping tool comprises a base, two air bags are arranged on the base, a cable body is arranged between the two air bags, an air pump is fixedly installed at the top end of the base, an air guide pipe is fixedly installed at the output end of the air pump, the air guide pipe is communicated with the air bags, and a one-way valve is arranged on the outer surface of the air guide pipe. The cable can be limited through the extrusion force of the air bag, the air bag can buffer the cable at the moment, collision is reduced, the cable can be prevented from being damaged when being bent, meanwhile, the cable can be more conveniently disassembled and used through a clamping tool of the air bag, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable installation, in particular to a clamping tool used for processing electric wires and cables. Background Art

[0002] Power cables are generally used for power introduction or lead-out lines in power plants and industrial and mining enterprises' substations, as well as power transmission and distribution lines between regions and main power trunk lines within enterprises and other places with high requirements. Power cables have excellent electrical insulation properties, can withstand the working voltage of high or low voltage power grids for a long time, can withstand various voltages during operation without being damaged, and have good thermal properties.

[0003] The existing clamping tools for cable processing are relatively simple in structure. Usually, the cable is fixed by a limit plate. Not only can the cable not be fixed stably, but also when the cable bends during use, the limit plate cannot provide good buffering, which can easily cause damage to the surface and internal cables of the cable, thereby easily affecting the subsequent service life of the cable and causing losses. Utility Model Content

[0004] The purpose of the utility model is to provide a clamping tool for wire and cable processing to solve the problem in the above background technology that when the cable is bent during use, the limit plate cannot provide good buffering, which easily causes damage to the surface and internal cables of the cable.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a clamping tool for wire and cable processing, comprising a base, a cable body is arranged at the top of the base, a limiting mechanism with an airbag is arranged on the outer surface of the cable body, the limiting mechanism includes the airbag, two support frames are fixedly installed on the top of the base, the airbag is arranged on the surface of the support plate, and the cable body is arranged between the two airbags.

[0006] As a preferred technical solution of the utility model, an air pump is fixedly installed on the top of the base, an air guide tube is fixedly installed on the output end of the air pump, the air guide tube is connected to the airbag, and a one-way valve is provided on the outer surface of the air guide tube.

[0007] As a preferred technical solution of the utility model, a protective plate is fixedly installed on the surface of the airbag close to the cable body, and the protective plate is made of rubber material.

[0008] As a preferred technical solution of the utility model, an annular plate is fixedly installed on the top of the base, one end of the cable body is inserted into the inside of the annular plate, a plurality of air holes are opened on the surface of the annular plate close to the cable body, and a connecting pipe is installed between the annular plate and the output end of the air pump.

[0009] As a preferred technical solution of the utility model, an auxiliary mechanism is provided at the top of the base, and the auxiliary mechanism includes a second roller. A mounting frame is fixedly installed on the top of the base, and a first roller is rotatably installed inside the mounting frame. A motor is fixedly installed on the outer surface of the mounting frame, and the output end of the motor is fixedly connected to the first roller. A second roller is provided inside the mounting frame near the first roller, and the cable body is located between the first roller and the second roller.

[0010] As a preferred technical solution of the utility model, an air cylinder is fixedly installed on the top of the mounting frame, a movable plate is slidably installed inside the air cylinder, a spring is fixedly installed between the movable plate and the inner wall of the air cylinder, a sliding rod is fixedly installed on the bottom end of the movable plate, a pressure plate is fixedly installed on the bottom end of the sliding rod, the second roller is rotatably installed on the bottom end of the pressure plate, and an exhaust pipe is installed to connect the air cylinder and the output end of the air pump.

[0011] As a preferred technical solution of the utility model, a sliding block is fixedly mounted on the outer surface of the pressing plate, a sliding groove is provided inside the mounting frame, and the sliding block is slidably mounted inside the sliding groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model provides an airbag so that when supporting the wires and cables, the airbag is first inflated by an air pump, and the cable can be limited by the squeezing force of the airbag. At this time, the airbag can buffer the cable and reduce collision, which can avoid damage to the cable when it is bent. At the same time, the supporting tooling of the airbag can be more convenient to disassemble and use, thereby improving processing efficiency.

[0014] 2. The utility model provides an air cylinder so that when the airbag is used for limiting, the air pressure inside the air cylinder can be used to enable the first roller and the second roller to provide auxiliary support to the cable body, thereby improving the stability of the cable. At the same time, the air cylinder can prevent the second roller from loosening due to long-term use, thereby further ensuring the stability of the cable clamping tooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a side view structural schematic diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the air pump structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the internal structure of the gas cylinder of the utility model.

[0019] In the figure: 1. base; 2. cable body; 3. limiting mechanism; 31. air pump; 32. air guide tube; 33. support frame; 34. support plate; 35. air bag; 36. protective plate; 37. connecting pipe; 38. annular plate; 4. auxiliary mechanism; 41. mounting frame; 42. first roller; 43. motor; 44. second roller; 45. pressure plate; 46. exhaust pipe; 47. air cylinder; 48. moving plate; 49. spring; 410. sliding rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution for a clamping tool for wire and cable processing:

[0022] Embodiment 1:

[0023] according to Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a clamping tool for processing wires and cables includes a base 1, a cable body 2 is arranged at the top of the base 1, and a limiting mechanism 3 with an airbag 35 is arranged on the outer surface of the cable body 2. The limiting mechanism 3 includes the airbag 35, two support frames 33 are fixedly installed on the top of the base 1, the airbag 35 is arranged on the surface of the support plate 34, and the cable body 2 is arranged between the two airbags 35. An air pump 31 is fixedly installed on the top of the base 1, and an air guide tube 32 is fixedly installed on the output end of the air pump 31. The air guide tube 32 is connected to the airbag 35. The cable body 2 can be buffered by the airbag 35 to reduce collision and avoid damage when the cable body 2 is bent, and a one-way valve is arranged on the outer surface of the air guide tube 32. A protective plate 36 is fixedly installed on the surface of the airbag 35 close to the cable body 2. The protective plate 36 is made of rubber material. The protective plate 36 can reduce the friction damage of the cable body 2 to the airbag 35. An annular plate 38 is fixedly installed on the top of the base 1. One end of the cable body 2 is inserted into the inside of the annular plate 38. A plurality of air holes are opened on the surface of the annular plate 38 close to the cable body 2. A connecting pipe 37 is installed between the annular plate 38 and the output end of the air pump 31. The excess gas of the air pump 31 can be discharged through the connecting pipe 37 and released through the annular plate 38. At this time, the released gas can clean the outer surface of the cable body 2, thereby improving the cleanliness of the surface of the cable body 2.

[0024] During specific use, the utility model is used for a clamping tool for processing electric wires and cables. When clamping the cable body 2, the cable body 2 is first placed between the two support plates 34, and then the air pump 31 is started. The air pump 31 expands the airbag 35 through the air guide tube 32, and the cable body 2 is limited by the two inflated airbags 35. At this time, the air pressure on the cable body 2 can be applied by the airbag 35, and the cable body 2 can be buffered by the airbag 35 to reduce collisions and avoid damage to the cable body 2 when it is bent. At the same time, the tooling supported by the airbag 35 can be more convenient to disassemble and use, thereby improving processing efficiency.

[0025] Embodiment 2:

[0026] On the basis of the first embodiment, Figure 2 and Figure 4 As shown, an auxiliary mechanism 4 is provided at the top of the base 1, and the auxiliary mechanism 4 includes a second roller 44. A mounting frame 41 is fixedly installed at the top of the base 1, and a first roller 42 is rotatably installed inside the mounting frame 41. A motor 43 is fixedly installed on the outer surface of the mounting frame 41, and the output end of the motor 43 is fixedly connected to the first roller 42. A second roller 44 is provided inside the mounting frame 41 near the first roller 42, and the cable body 2 is located between the first roller 42 and the second roller 44. An air cylinder 47 is fixedly installed at the top of the mounting frame 41, and a moving plate 48 is slidably installed inside the air cylinder 47. A spring 49 is fixedly installed between the moving plate 48 and the inner wall of the air cylinder 47, and the spring 49 is used to move the cable body 2 between the first roller 42 and the second roller 44. To facilitate the resetting of the second roller 44, thereby facilitating the replacement of the cable body 2, a slide bar 410 is fixedly installed at the bottom end of the movable plate 48, and a pressure plate 45 is fixedly installed at the bottom end of the slide bar 410. The second roller 44 is rotatably installed at the bottom end of the pressure plate 45, and an exhaust pipe 46 is connected and installed between the air cylinder 47 and the output end of the air pump 31. The air cylinder 47 can prevent the second roller 44 from loosening due to long-term use, further ensuring the stability of the cable body 2 supporting tooling, a slider is fixedly installed on the outer surface of the pressure plate 45, and a slide groove is opened inside the mounting frame 41. The slider is slidably installed inside the slide groove, and the stability of the pressure plate 45 can be improved by sliding the slider inside the slide groove.

[0027] During specific use, the utility model is used for the clamping tool for processing wires and cables. By arranging the air cylinder 47, when the airbag 35 is used to limit the position, the excess gas can be discharged through the exhaust pipe 46. At this time, the air pressure inside the air cylinder 47 is increased through the exhaust pipe 46, and the movable plate 48 moves downward. The movable plate 48 drives the sliding bar 410 to move downward, and the sliding bar 410 drives the pressure plate 45 to move downward, and the pressure plate 45 drives the second roller 44 to move downward. At this time, the first roller 42 and the second roller 44 can assist in supporting the cable body 2, thereby improving the stability of the cable body 2, and by starting the motor 43, the motor 43 drives the first roller 42 to rotate, thereby assisting the cable body 2 to move, which can ensure that the installation position of the cable body 2 is accurate and the installation efficiency is improved. At the same time, the air cylinder 47 can prevent the second roller 44 from loosening due to long-term use, further ensuring the stability of the tooling for holding the cable body 2.

[0028] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] In the present utility model, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description of reference terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more schemes or examples.

Claims

1. A clamping tool for processing electric wires and cables, comprising a base (1), characterized in that: A cable body (2) is arranged at the top of the base (1); a limiting mechanism (3) with an airbag (35) is arranged on the outer surface of the cable body (2); the limiting mechanism (3) includes the airbag (35); two support frames (33) are fixedly mounted at the top of the base (1); the airbag (35) is arranged on the surface of a support plate (34); and the cable body (2) is arranged between the two airbags (35); An auxiliary mechanism (4) is arranged at the top of the base (1), and the auxiliary mechanism (4) comprises a second roller (44). A mounting frame (41) is fixedly mounted at the top of the base (1), and a first roller (42) is rotatably mounted inside the mounting frame (41). A motor (43) is fixedly mounted on the outer surface of the mounting frame (41), and an output end of the motor (43) is fixedly connected to the first roller (42). A second roller (44) is arranged inside the mounting frame (41) close to the first roller (42), and the cable body (2) is located between the first roller (42) and the second roller (44).

2. The clamping tool for wire and cable processing according to claim 1 is characterized in that: An air pump (31) is fixedly mounted on the top of the base (1), an air guide tube (32) is fixedly mounted on the output end of the air pump (31), the air guide tube (32) is connected to the air bag (35), and a one-way valve is arranged on the outer surface of the air guide tube (32).

3. The clamping tool for wire and cable processing according to claim 1 is characterized in that: A protective plate (36) is fixedly mounted on the surface of the airbag (35) close to the cable body (2), and the protective plate (36) is made of rubber material.

4. The clamping tool for wire and cable processing according to claim 1, characterized in that: An annular plate (38) is fixedly mounted on the top of the base (1), one end of the cable body (2) is inserted into the annular plate (38), a plurality of air holes are formed on the surface of the annular plate (38) close to the cable body (2), and a connecting pipe (37) is installed between the annular plate (38) and the output end of the air pump (31).

5. The clamping tool for wire and cable processing according to claim 1, characterized in that: An air cylinder (47) is fixedly mounted on the top of the mounting frame (41), a movable plate (48) is slidably mounted inside the air cylinder (47), a spring (49) is fixedly mounted between the movable plate (48) and the inner wall of the air cylinder (47), a sliding rod (410) is fixedly mounted on the bottom end of the movable plate (48), a pressing plate (45) is fixedly mounted on the bottom end of the sliding rod (410), the second roller (44) is rotatably mounted on the bottom end of the pressing plate (45), and an exhaust pipe (46) is installed to connect the air cylinder (47) and the output end of the air pump (31).

6. The clamping tool for wire and cable processing according to claim 5, characterized in that: A sliding block is fixedly mounted on the outer surface of the pressing plate (45), a sliding groove is provided inside the mounting frame (41), and the sliding block is slidably mounted inside the sliding groove.

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