Fireproof cable stripping device

Abstract

The utility model provides a fireproof cable stripping device which comprises a processing table, supporting legs are arranged at the bottom of the processing table, a connecting cylinder is vertically arranged at the middle end of the processing table, a connecting rod and a connecting bolt are arranged in the connecting cylinder in an inserted mode, and a supporting plate with an arc-shaped inner side wall, a vertical rod, a mounting plate, a limiting bolt and an adjusting screw rod are arranged at the top of the connecting rod. The tops of the fixed clamping plate, the guide module and the four vertical rods are jointly provided with a top plate, the top plate is vertically provided with a telescopic push rod with an output shaft extending below the top plate, and the lower end of the output shaft of the telescopic push rod is detachably provided with a wire stripping knife. According to the fireproof cable stripping device provided by the utility model, the basic requirement of stripping the cable can be met, and the clamping structure can be better in stability through the guide structure, so that the device can stably strip the cable.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable stripping, and particularly relates to a fireproof cable stripping device. Background Art

[0002] In the process of recycling fireproof cables, it is necessary to strip the waterproof cables. Although the existing fireproof cable stripping device can meet the basic needs of stripping fireproof cables, the clamping structure and the mounting structure are often connected only by a connecting structure, and there is a lack of a guiding structure between the clamping structure and the mounting structure, which leads to poor stability of the clamping structure and cannot stably clamp and fix the cable, which easily affects the effect of stripping the cable.

[0003] For example, the utility model with publication number CN 219535461 U discloses a cable stripper. In the technical solution of this patent, the outer end of the fixed plate is only slidably connected to the support plate through a slide plate, and no guide structure is provided between the fixed plate and the slide plate. As a result, the stability of the fixed plate away from the middle is poor, which can easily affect the clamping effect of the cable, and further affect the effect of cable stripping. Utility Model Content

[0004] In view of this, the utility model aims at the deficiencies of the prior art and provides a fireproof cable stripping device, which can not only meet the basic needs of cable stripping, but also make the clamping structure more stable through the guide structure, so that the device can strip the cable smoothly.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a fireproof cable stripping device, including a processing table, a supporting leg is arranged at the bottom of the processing table, a connecting cylinder is vertically arranged at the middle end of the processing table, a connecting rod is inserted in the connecting cylinder, a connecting bolt is arranged on the connecting cylinder, which can abut against the outer wall of the connecting rod to fix the connection between the connecting cylinder and the connecting rod, a supporting plate with an arc-shaped inner wall is arranged on the top of the connecting rod, and a vertical rod is also arranged at the top corner of the mounting frame, and two vertical rods on the left side and two vertical rods on the right side are respectively slidably arranged together There is a mounting plate, and the two mounting plates are respectively provided with limit bolts that can abut against the outer side walls of the corresponding vertical rods to fix the connection between the mounting plate and the vertical rods, and the two mounting plates are respectively provided with adjusting screws that are transversely threaded, and the inner ends of the two adjusting screws are respectively provided with fixing clamps with arc-shaped inner walls through bearings, and a guide module is also provided between the fixing clamps and the corresponding mounting plates, and a top plate is jointly provided on the tops of the four vertical rods, and a telescopic push rod with an output shaft extending to the bottom of the top plate is vertically provided on the top plate, and a wire stripping knife is detachably provided on the lower end of the output shaft of the telescopic push rod.

[0006] As a further improvement of the utility model, the connecting bolts are hand-tightened bolts, and the limiting bolts are hand-tightened bolts.

[0007] As a further improvement of the utility model, the guide module includes guide rods arranged on the outer side walls at the four corners of the fixed clamping plate, and the guide rods are also slidably connected to the corresponding mounting plates, and the mounting plates are provided with sliding holes adapted to the guide rods.

[0008] As a further improvement of the utility model, the cross sections of the connecting hole inside the connecting cylinder and the connecting rod are both rectangular.

[0009] As a further improvement of the utility model, a fixing cylinder which is clamped and fixed to the output shaft of the telescopic push rod is provided on the top of the wire stripping knife, a fixing bolt which is used to threadably fix the output shaft of the telescopic push rod is provided on the fixing cylinder, and a threaded fixing hole which is compatible with the fixing bolt is provided on the output shaft of the telescopic push rod.

[0010] As a further improvement of the utility model, a handle is further provided at the outer end of the adjusting screw.

[0011] As a further improvement of the utility model, an L-shaped connecting rod is provided on the top of one fixed splint and located on the front and rear sides of the wire stripping knife, and a connecting tube is provided on the top of another fixed splint and located on the front and rear sides of the wire stripping knife and is slidably connected to the horizontal part of the corresponding connecting rod.

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

[0013] Firstly, the user can adjust the telescopic amount of the connecting rod in the connecting tube according to the thickness of the cable to be stripped, thereby adjusting the height of the support plate, and adjusting the height of the mounting plate relative to the vertical rod, and adjusting the spacing between the fixed clamping plate and the mounting plate, so that the two fixed clamping plates can effectively clamp and fix the side ends of the cable, and at the same time the support plate can effectively support the bottom of the cable; then the height of the stripping knife can be adapted to the cable by the telescopic push rod, and then the cable can be stripped by simply pulling the cable through the cable pulling mechanism.

[0014] Secondly, the cross-sections of the connecting hole and the connecting rod inside the connecting tube are both rectangular, so the connecting rod can only move vertically relative to the connecting tube and avoid radial rotation of the connecting rod relative to the connecting tube, so that the support plate can move vertically but cannot rotate radially, thereby avoiding the support effect of the support rod on the cable being affected by the rotation of the support plate; through the guide rod, the stability of the fixed clamping plate can be improved, and the side end of the clamping plate can be prevented from being deformed and affecting the clamping and fixation of the cable.

[0015] Thirdly, the adjusting screw can be easily adjusted by hand by turning the handle; the user can easily adjust the connecting bolts and the limit bolts by hand.

[0016] Fourthly, the connecting rod and the connecting tube can make the heights of the two fixed splints consistent, thus avoiding the time-consuming and laborious adjustment by the user to achieve synchronous adjustment of the two fixed splints. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the mounting plate, limiting bolts, adjusting screw rods, handles, and sliding holes of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the telescopic push rod, wire stripping knife, fixing cylinder and fixing bolt of the utility model;

[0021] Figure 4 The utility model is a schematic structural diagram of the mounting plate, the adjusting screw, the fixing clamp, the twist handle, the bearing, the connecting rod and the connecting cylinder.

[0022] In the figure: 101, processing table; 102, supporting leg; 103, connecting cylinder; 104, connecting rod; 105, connecting bolt; 106, supporting plate; 107, vertical rod; 108, mounting plate; 109, limiting bolt; 110, adjusting screw; 111, fixing clamp; 112, top plate; 113, telescopic push rod; 114, wire stripping knife; 115, fixing cylinder; 116, fixing bolt; 117, twist handle; 118, bearing; 201, guide rod; 202, sliding hole; 301, connecting rod; 302, connecting cylinder. DETAILED DESCRIPTION

[0023] In order to better understand the present invention, the content of the present invention is further clearly described below in conjunction with the embodiments, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0024] like Figure 1As shown, a fireproof cable stripping device includes a processing table 101, a supporting leg 102 is arranged at the bottom of the processing table 101, a connecting cylinder 103 is vertically arranged at the middle end of the processing table 101, a connecting rod 104 is inserted in the connecting cylinder 103, a connecting bolt 105 is arranged on the connecting cylinder 103, which can be pressed against the outer wall of the connecting rod 104 to fix the connection between the connecting cylinder 103 and the connecting rod 104, a supporting plate 106 with an arc-shaped inner wall is arranged on the top of the connecting rod 104, and a vertical rod 107 is further arranged at the top corner of the mounting frame, and mounting plates 108 are respectively slidably arranged on the two vertical rods 107 on the left and the two vertical rods 107 on the right, and the two mounting plates 108 are slidably arranged together. 8 are respectively provided with limit bolts 109 that can abut against the outer side wall of the corresponding vertical rod 107 to fix the connection between the mounting plate 108 and the vertical rod 107, and the two mounting plates 108 are respectively provided with adjustment screws 110 in a transverse threaded manner. The inner ends of the two adjustment screws 110 are respectively provided with fixed clamps 111 with arc-shaped inner side walls through bearings 118, and a guide module is also provided between the fixed clamps 111 and the corresponding mounting plates 108. The tops of the four vertical rods 107 are jointly provided with a top plate 112, and a telescopic push rod 113 with an output shaft extending to the bottom of the top plate 112 is vertically provided on the top plate 112, and a wire stripper 114 is detachably provided at the lower end of the output shaft of the telescopic push rod 113. The connecting bolt 105 is a hand-tightening bolt, and the limit bolt 109 is a hand-tightening bolt. Users can conveniently adjust the connecting bolt 105 and the limit bolt 109 by hand.

[0025] like Figure 1 , 2 As shown, the guide module includes guide rods 201 arranged on the outer side walls of the four corners of the fixed clamping plate 111, and the guide rods 201 are also slidably connected with the corresponding mounting plate 108, and the mounting plate 108 is provided with sliding holes 202 adapted to the guide rods 201. The guide rods 201 can improve the stability of the fixed clamping plate 111, and can prevent the side ends of the clamping plate from being deformed and affecting the clamping and fixing of the cable.

[0026] like Figure 1 As shown, the cross-sections of the connection hole inside the connection cylinder 103 and the connection rod 104 are both rectangular. The connection rod 104 can only move vertically relative to the connection cylinder 103, and the connection rod 104 can be prevented from rotating radially relative to the connection cylinder 103, so that the support plate 106 can move vertically but cannot rotate radially, thereby preventing the support plate 106 from rotating and affecting the support effect of the support rod on the cable.

[0027] like Figure 3As shown, the top of the wire stripper 114 is provided with a fixing cylinder 115 which is clamped and fixed with the output shaft of the telescopic push rod 113, and the fixing cylinder 115 is provided with a fixing bolt 116 which is used to screw and fix the output shaft of the telescopic push rod 113, and the output shaft of the telescopic push rod 113 is provided with a threaded fixing hole which is compatible with the fixing bolt 116. The output shaft of the telescopic push rod 113 and the wire stripper 114 can be flexibly fixed by clamping and fixing the fixing cylinder 115 with the output shaft of the telescopic push rod 113, and then passing the fixing bolt 116 through the side wall of the fixing cylinder 115 and screwing and fixing it with the threaded fixing hole.

[0028] like Figure 1 , 2 As shown in FIG. 4 , the outer end of the adjusting screw 110 is also provided with a twist handle 117. Through the twist handle 117, the adjusting screw 110 can be conveniently twisted and adjusted by hand.

[0029] The user can first loosen the connecting bolt 105 according to the thickness of the cable to be stripped, and then move the connecting rod 104 vertically relative to the connecting tube 103 for a certain distance, and then retighten the connecting bolt 105 to fix the connection between the connecting tube 103 and the connecting rod 104, so as to adjust the height of the support plate 106 by adjusting the expansion and contraction amount of the connecting rod 104 in the connecting tube 103, so that the support plate 106 can effectively support the bottom of the cable; then loosen the limiting bolt 109, and then move the mounting plate 108 up and down relative to the vertical rod 107, and then retighten the limiting bolt 109, so as to adjust the mounting plate The height of 108 relative to the vertical rod 107 is adjusted to adjust the distance between the fixed clamping plate 111 and the mounting plate 108, and the adjusting screw 110 is screwed and adjusted. Through the sliding cooperation between the guide rod 201 and the sliding hole 202, and the cooperation of the bearing 118, the two fixed clamping plates 111 are moved closer to or away from each other, so that the two fixed clamping plates 111 can effectively clamp and fix the side ends of the cables; then the output shaft of the telescopic push rod 113 can be extended downward by a certain length, so that the height of the wire stripping knife 114 is adapted to the cable, and then the cable can be stripped by simply pulling the cable through the cable pulling mechanism.

[0030] According to another embodiment of the present invention, Figure 4As shown, the top of one fixed clamping plate 111 is also provided with an L-shaped connecting rod 301 located at the front and rear sides of the wire stripping knife 114, and the top of the other fixed clamping plate 111 is also provided with a connecting cylinder 302 located at the front and rear sides of the wire stripping knife 114 and slidably connected to the horizontal part of the corresponding connecting rod 301. Through the connecting rod 301 and the connecting cylinder 302, the heights of the two fixed clamping plates 111 can be kept consistent, avoiding the user's time-consuming and laborious adjustment to achieve synchronous adjustment of the two fixed clamping plates 111.

[0031] The above are preferred implementations of the present utility model. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present utility model. These improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A fireproof cable stripping device, comprising a processing table (101), wherein a support leg (102) is provided at the bottom of the processing table (101), characterized in that: A connecting tube (103) is vertically arranged at the middle end of the processing table (101), a connecting rod (104) is inserted in the connecting tube (103), a connecting bolt (105) is arranged on the connecting tube (103) and can abut against the outer wall of the connecting rod (104) to fix the connection between the connecting tube (103) and the connecting rod (104), a supporting plate (106) with an arc-shaped inner wall is arranged on the top of the connecting rod (104), and a vertical rod (107) is also arranged at the top corner of the mounting frame, and mounting plates (108) are respectively slidably arranged on the two vertical rods (107) on the left and the two vertical rods (107) on the right, and the two mounting plates (108) are respectively provided with a screw thread that can abut against the corresponding vertical rod (107). A limiting bolt (109) is provided on the outer wall to fix the connection between the mounting plate (108) and the vertical rod (107); an adjusting screw (110) is respectively threadedly arranged on the two mounting plates (108) in a transverse manner; the inner ends of the two adjusting screws (110) are respectively provided with a fixing clamp (111) with an arc-shaped inner wall through a bearing (118); a guide module is also provided between the fixing clamp (111) and the corresponding mounting plate (108); a top plate (112) is commonly provided at the top of the four vertical rods (107); a telescopic push rod (113) is vertically arranged on the top plate (112) and the output shaft extends to the bottom of the top plate (112); a wire stripping knife (114) is detachably provided at the lower end of the output shaft of the telescopic push rod (113).

2. The fireproof cable stripping device according to claim 1, characterized in that: The connecting bolt (105) is a hand-tightened bolt, and the limiting bolt (109) is a hand-tightened bolt.

3. The fireproof cable stripping device according to claim 2, characterized in that: The guide module comprises guide rods (201) arranged on the outer side walls at four corners of the fixed clamping plate (111); the guide rods (201) are also slidably connected to the corresponding mounting plates (108); and the mounting plates (108) are provided with sliding holes (202) adapted to the guide rods (201).

4. The fireproof cable stripping device according to claim 3, characterized in that: The cross sections of the connection hole inside the connection cylinder (103) and the connection rod (104) are both rectangular.

5. The fireproof cable stripping device according to claim 4, characterized in that: The top of the wire stripping knife (114) is provided with a fixing cylinder (115) which is clamped and fixed to the output shaft of the telescopic push rod (113); the fixing cylinder (115) is provided with a fixing bolt (116) which is used to threadably fix the output shaft of the telescopic push rod (113); and the output shaft of the telescopic push rod (113) is provided with a threaded fixing hole which is compatible with the fixing bolt (116).

6. The fireproof cable stripping device according to claim 5, characterized in that: The outer end of the adjusting screw rod (110) is also provided with a knob (117).

7. The fireproof cable stripping device according to claim 6, characterized in that: The top of one fixed clamping plate (111) is also provided with an L-shaped connecting rod (301) located at the front and rear sides of the wire stripping knife (114), and the top of the other fixed clamping plate (111) is also provided with a connecting tube (302) located at the front and rear sides of the wire stripping knife (114) and slidably connected to the horizontal part of the corresponding connecting rod (301).

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