Mining cable fixing bottom plate convenient to clamp

Abstract

The utility model discloses a mining cable fixing bottom plate convenient to clamp, which comprises a lifting bottom plate and supporting upright posts fixedly mounted at four corners of the bottom surface of the lifting bottom plate, a lifting mechanism is arranged above the lifting bottom plate and comprises a lifting platform, lifting sleeves are fixedly arranged at the four corners of the bottom face of the lifting platform, and the interiors of the bottom ends of the lifting sleeves at the four corners are slidably connected to the top ends of lifting sliding rods. Wherein clamping mechanisms are arranged on the top face of the lifting platform at equal intervals, and a locking rotating shaft is rotationally arranged at the center position of the top end of the dismounting base through a bearing. According to the mining cable fixing bottom plate convenient to clamp, the use height is adjusted through the lifting platform above the lifting bottom plate, adjustment is carried out through the detachable base capable of being conveniently supplemented according to the use requirement, meanwhile, a cable is positioned through the clamping positioning block between the clamping base and the clamping top plate, and the situation that work is affected by deviation and dislocation of the cable is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of mining cable, concretely to a mining cable fixing bottom plate convenient to clamp. BACKGROUND

[0002] The mining cable is the cable with special performance for power supply or communication on the ground or underground in the mining industry, and the mining cable is all flame-retardant cable to ensure its safe use in mining operations such as coal mines, and the mining cable is usually arranged in multiple groups of synchronous arrays and needs to ensure the spacing and parallel arrangement to prevent safety hazards.

[0003] The utility model discloses a kind of clamping plate devices for coal mine cable convenient to use, different thick and thin cables are clamped, convenient for worker to use, and the two ends of two shafts two are all sleeved with bearing two and bearing three, when cable moves and swings on mining equipment, the distance between two shafts two can be adjusted according to the amplitude of cable swing by the cooperation of telescopic device, sliding block, two shafts two, two bearing two and two bearing three;

[0004] But the clamping device for mining cable in actual use process still has following problems: although positioning mechanism is positioned to cable, but such clamping device can only be positioned to single cable when using, and multiple groups of arranged and parallel distributed cables cannot be clamped, and the clamping mechanism of cable cannot be supplemented according to time sequence use demand, affect the convenience and the stability of cable clamping when actually using.

[0005] Therefore, we propose a kind of mining cable fixing bottom plate convenient to clamp to solve the problems proposed in the above. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of mining cable fixing bottom plate convenient to clamp, to solve the problems that positioning mechanism is positioned to cable in the prior art, but such clamping device can only be positioned to single cable when using, and multiple groups of arranged and parallel distributed cables cannot be clamped, and the clamping mechanism of cable cannot be supplemented according to time sequence use demand, affect the convenience and the stability of cable clamping when actually using.

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of mining cable fixing bottom plate convenient to clamp, including lifting bottom plate, and the support column fixedly installed at the bottom surface four corners of lifting bottom plate;

[0008] Further comprising: the upper portion of the lifting base is provided with a lifting mechanism, and the lifting mechanism comprises a lifting platform, and the bottom surface of the lifting platform is fixedly provided with lifting sleeves at four corners, and the bottom end of the lifting sleeve at the four corners is slidably connected to the top end of a lifting slide rod;

[0009] Preferably, the top surface of the lifting platform is provided with a clamping mechanism at equal distances, and the clamping mechanism comprises a disassembly base, and the top end of the disassembly base is rotatably provided with a locking shaft at the center position through a bearing.

[0010] Preferably, the bottom end of the lifting slide rod of the lifting mechanism is fixedly installed at the top surface of the lifting base at four corners, so as to ensure the stability of the lifting platform during height adjustment through the sliding of the lifting slide rod and the lifting sleeve.

[0011] Preferably, the lifting mechanism comprises a protective box body, and the protective box body is fixedly installed at the center position of the bottom surface of the lifting base, and the inside of the protective box body is rotatably provided with a driving shaft through a bearing.

[0012] Preferably, the lifting mechanism comprises a lifting threaded rod, and the lifting threaded rod is rotatably provided inside and left and right sides of the lifting base through a bearing, and the bottom end of the lifting threaded rod is connected to the left and right outer walls of the driving shaft through a bevel gear set.

[0013] Preferably, the lifting mechanism comprises a threaded sleeve, and the threaded sleeve is fixedly installed at the bottom surface of the lifting platform left and right sides, and the left and right threaded sleeves are threadedly connected with the top end of the lifting threaded rod on the top surface of the lifting base, so as to drive the lifting platform to lift.

[0014] Preferably, the clamping mechanism comprises a mounting guide groove, and the mounting guide groove is symmetrically opened inside the front and rear sides of the lifting platform, and the inside of the mounting guide groove is slidably connected to the bottom end of the disassembly base, and the bottom end of the disassembly base is slidably provided with a clamping sliding block inside the front and rear sides.

[0015] Preferably, the clamping sliding blocks are connected to each other through a contact spring, the top end of the front and rear clamping sliding blocks is slidably penetrated into the upper end of the disassembly base, and the disassembly base is installed inside the mounting guide groove through the front and rear clamping sliding blocks, so as to prevent displacement during subsequent cable installation.

[0016] Preferably, the clamping mechanism comprises a contact positioning pin, and the contact positioning pin is elastically slid at the top end of the disassembly base, and the inner end of the contact positioning pin is clamped and connected to the outer wall of the locking shaft, and the top end of the locking shaft is fixedly connected to the bottom surface of the clamping base.

[0017] Preferably, the upper elastic sliding of the clamping base is provided with a clamping top plate, and the inner sides of the clamping base and the clamping top plate are fixedly provided with clamping positioning blocks at left and right ends, and the clamping positioning blocks are symmetrically arranged to fix and lock the cable.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows: the mine cable fixing bottom plate is convenient to clamp, the use height is adjusted by the lifting platform above the lifting bottom plate, the dismounting base is conveniently supplemented according to the use requirement, the clamping positioning blocks between the clamping base and the clamping top plate are used for positioning the cable, and the cable is prevented from deviating and being misaligned to affect work.

[0019] 1. Rotate the driving shaft in the rotating support protection box body, drive the lifting threaded rod to rotate through the bevel gear set, so as to drive the threaded sleeve and the lifting platform to adjust the height in the up-down direction, and the lifting sleeve and the lifting slide rod are connected, so that the stability of the lifting platform is ensured during lifting, and the cable is prevented from deviating and being misaligned during subsequent clamping.

[0020] After the top end of the clamping sliding block is pressed, the outer end is moved to the inside of the dismounting base, the bottom end of the dismounting base is inserted into the mounting guide groove, the clamping sliding block on the front and back sides is driven by the reset of the contact spring to move outward, and then it is in contact with the bottom surface of the lifting platform, so that the effect of quick disassembly and supplement according to the number of cables is realized.

[0021] 2. Slide the clamping top plate and the clamping positioning block on the bottom surface of the clamping top plate upwards, so that they are away from each other, then the end of the cable is inserted into them and is carried by the clamping positioning block below, then the clamping top plate is moved downwards, the clamping positioning block on the bottom surface is limited above the cable, and the mutual entanglement during subsequent work is prevented.

[0022] After the contact positioning pin at the top end of the dismounting base is slid outward, it is no longer positioned on the locking shaft, so that the clamping base and the cable above it can rotate, the required installation angle is adjusted, and the contact positioning pin is used for positioning and locking again to prevent deviation and affect use. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a whole three-dimensional structure schematic view of the utility model;

[0024] Figure 2 It is a protection box body mounting structure schematic view of the utility model;

[0025] Figure 3 It is a structure schematic view of the utility model after the lifting platform is lifted;

[0026] Figure 4 It is the driving shaft and lifting threaded rod mounting structure schematic view of the utility model;

[0027] Figure 5 It is the clamping slider three-dimensional structure schematic view of the utility model;

[0028] Figure 6 It is the clamping positioning block mounting structure schematic view of the utility model.

[0029] In the drawing: 1, lifting bottom plate;2, support column;3, lifting platform;4, lifting sleeve;5, lifting slide rod;6, dismounting base;7, locking shaft;8, protection box;9, driving shaft;10, lifting threaded rod;11, bevel gear set;12, threaded sleeve;13, installation guide groove;14, clamping slider;15, abutting spring;16, abutting positioning pin;17, clamping positioning block;18, clamping base;19, clamping top plate. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0031] Please refer to Figures 1-6 The utility model provides the following technical scheme:

[0032] Embodiment 1: in order to solve the problem that the existing mine cable exists when clamping positioning, therefore, a kind of mine cable fixing bottom plate of convenient clamping is obtained by the following technical scheme in this embodiment, including lifting bottom plate 1, and the support column 2 of fixed installation in the bottom surface four corners of lifting bottom plate 1;The lifting mechanism is arranged on the top of lifting bottom plate 1, and the lifting mechanism includes lifting platform 3, and the bottom surface four corners of lifting platform 3 are all fixedly provided with lifting sleeve 4, and the bottom end inside four corners lifting sleeve 4 is slidably connected to the top end of lifting slide rod 5.

[0033] The bottom end of the lifting slide rod 5 included in the lifting mechanism is fixedly installed at the top surface four corners of the lifting bottom plate 1, so as to ensure the stability of the lifting platform 3 when adjusting height by the sliding of the lifting slide rod 5 and the lifting sleeve 4;The lifting mechanism includes protection box 8, and the protection box 8 is fixedly installed at the bottom surface center position of lifting bottom plate 1, and the inside of protection box 8 is rotatably provided with driving shaft 9 by bearing.

[0034] The lifting mechanism comprises a lifting threaded rod 10, which is rotatably arranged on the inside of the left and right sides of the lifting base plate 1 through bearings, and the bottom end of the lifting threaded rod 10 is connected to the left and right outer walls of the driving shaft 9 through a bevel gear set 11; the lifting mechanism comprises a threaded sleeve 12, which is fixedly installed on the bottom surface of the lifting platform 3, and the threaded sleeves 12 on the left and right sides are threadedly connected with the top end of the lifting threaded rod 10 on the top surface of the lifting base plate 1, so as to drive the lifting platform 3 to lift.

[0035] As shown in Figures 2-4 , when the use height of the lifting platform 3 needs to be adjusted, the driving shaft 9 inside the protection box 8 on the bottom surface of the lifting base plate 1 is manually rotated, so that the lifting threaded rod 10 connected through the bevel gear set 11 on the left and right outer walls is rotated, and then the threaded sleeve 12 threadedly connected with the lifting threaded rod 10 is fixedly installed on the bottom surface of the lifting platform 3, so as to adjust the height of the lifting platform 3 in the upward and downward directions by the lifting threaded rod 10, and the lifting platform 3 and the lifting top plate 1 are connected through the lifting sleeve 4 and the lifting slide rod 5, so as to ensure the stability of the lifting platform 3 during lifting and prevent the subsequent clamping of the cable from being offset.

[0036] Embodiment 2: In order to solve the problems of the existing mine cable during clamping and positioning, the technical scheme is as follows: the top surface of the lifting platform 3 is provided with a clamping mechanism at equal distances, and the clamping mechanism comprises a dismounting base 6, and a locking shaft 7 is rotatably arranged at the top end center position of the dismounting base 6 through bearings; the clamping mechanism comprises a mounting guide slot 13, which is symmetrically provided on the inside of the front and rear sides of the lifting platform 3, and the mounting guide slot 13 is slidably connected to the bottom end of the dismounting base 6, and the inside of the bottom end of the dismounting base 6 is slidably provided with a clamping sliding block 14 on the front and rear sides; the clamping sliding blocks 14 are connected with each other through a contact spring 15, the top end of the clamping sliding blocks 14 on the front and rear sides is slidably penetrated into the upper end of the dismounting base 6, and the dismounting base 6 is installed in the mounting guide slot 13 through the clamping sliding blocks 14 on the front and rear sides, so as to prevent displacement during subsequent cable installation.

[0037] As shown in Figure 1 , Figure 5As shown, when the dismounting base 6 needs to be installed in the mounting guide groove 13 inside the lifting platform 3, the top end of the clamping sliding block 14 on the front and rear sides inside the dismounting base 6 is pressed inward by a person, so that the outer end of the clamping sliding block 14 moves to the inside of the dismounting base 6, and the bottom end of the dismounting base 6 is inserted into the inside of the mounting guide groove 13, and then the clamping sliding block 14 on the front and rear sides is moved outward by the reset of the abutting spring 15, and abuts against the bottom surface of the lifting platform 3, so as to realize the effect of quick disassembly and supplement according to the number of cables.

[0038] The clamping mechanism comprises an abutting positioning pin 16 which elastically slides at the top end of the dismounting base 6, and the inner end of the abutting positioning pin 16 is clamped and connected to the outer wall of the locking shaft 7, and the top end of the locking shaft 7 is fixedly connected to the bottom surface of a clamping base 18; a clamping top plate 19 is elastically and slidably arranged above the clamping base 18, and the inner left and right ends of the clamping base 18 and the clamping top plate 19 are fixedly provided with clamping positioning blocks 17, and the symmetrically arranged clamping positioning blocks 17 are used for fixing and locking the cables.

[0039] As shown in Figures 1-2 , Figure 6 , first, the clamping top plate 19 and the clamping positioning blocks 17 on the bottom surface thereof are slid upward, so as to move away from each other, then the end of the cable is inserted thereinto and is carried by the clamping positioning blocks 17 below, then the clamping top plate 19 elastically connected moves downward, and the clamping positioning blocks 17 on the bottom surface thereof are limited above the cable, so as to prevent the cables from being entangled with each other in subsequent work;

[0040] After the abutting positioning pin 16 at the top end of the dismounting base 6 is slid outward, the abutting positioning pin 16 is no longer positioned relative to the locking shaft 7, so that the locking shaft 7 drives the clamping base 18 and the cables above the clamping base 18 to rotate, the installation angle is adjusted, and the abutting positioning pin 16 is used for positioning and locking again, so as to prevent the cables from being deviated and affecting the use.

[0041] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or equivalently replace part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims

1. A mine cable fixing base plate convenient to clamp, comprising a lifting base plate (1), and support columns (2) fixedly installed at the bottom of the four corners of the lifting base plate (1); characterized in that Further comprising: The lifting mechanism is arranged above the lifting base plate (1), and comprises a lifting platform (3), and lifting sleeves (4) are fixedly arranged at the bottom of the four corners of the lifting platform (3), and the bottom ends of the lifting sleeves (4) at the four corners are slidably connected to the top ends of lifting slide rods (5); The top surface of the lifting platform (3) is equidistantly provided with a clamping mechanism, and the clamping mechanism comprises a dismounting base (6), and a locking rotating shaft (7) is rotatably arranged at the top end center position of the dismounting base (6) through a bearing.

2. A mine cable holding floor according to claim 1, characterised in that: The bottom ends of the lifting slide rods (5) of the lifting mechanism are fixedly installed at the top surface of the lifting base plate (1), so as to ensure the stability of the lifting platform (3) during height adjustment through the sliding of the lifting slide rods (5) and the lifting sleeves (4).

3. A mine cable holding floor according to claim 2, characterised in that: The lifting mechanism comprises a protection box body (8), and the protection box body (8) is fixedly installed at the bottom center position of the lifting base plate (1), and a driving rotating shaft (9) is rotatably arranged in the protection box body (8) through a bearing.

4. A mine cable holding floor according to claim 3, characterised in that: The lifting mechanism comprises lifting threaded rods (10), and the lifting threaded rods (10) are rotatably arranged in the left and right sides of the interior of the lifting base plate (1) through bearings, and the bottom ends of the lifting threaded rods (10) are meshingly connected to the left and right outer walls of the driving rotating shaft (9) through bevel gear sets (11).

5. A mine cable holding floor according to claim 4, characterised in that: The lifting mechanism comprises threaded sleeves (12), and the threaded sleeves (12) are fixedly installed at the bottom left and right sides of the lifting platform (3), and the left and right threaded sleeves (12) are threadedly connected with the top ends of the lifting threaded rods (10) on the top surface of the lifting base plate (1), so as to drive the lifting platform (3) to lift.

6. A mine cable holding floor according to claim 1, characterized in that: The clamping mechanism comprises mounting guide grooves (13), and the mounting guide grooves (13) are symmetrically arranged in the front and rear sides of the interior of the lifting platform (3), and the bottom ends of the mounting guide grooves (13) are slidably connected to the bottom ends of the dismounting base (6), and the bottom ends of the dismounting base (6) are slidably provided with clamping sliding blocks (14) on the front and rear sides.

7. A mine cable holding floor according to claim 6, characterised in that: The clamping sliding blocks (14) are connected with each other through abutting springs (15), the top ends of the clamping sliding blocks (14) on the front and rear sides are slidably penetrated into the upper ends of the dismounting base (6), and the dismounting base (6) is mounted in the mounting guide grooves (13) through the clamping sliding blocks (14) on the front and rear sides, so as to prevent displacement during subsequent cable installation.

8. A mine cable holding floor according to claim 7, characterised in that: The clamping mechanism comprises abutting positioning pins (16), and the abutting positioning pins (16) are elastically slid on the top ends of the dismounting base (6), and the inner ends of the abutting positioning pins (16) are clampingly connected to the outer wall of the locking rotating shaft (7), and the top end of the locking rotating shaft (7) is fixedly connected to the bottom surface of a clamping base (18).

9. A mine cable holding floor according to claim 8, characterised in that: The upper elastic sliding of the clamping base (18) is provided with a clamping top plate (19), and the inner left and right ends of the clamping base (18) and the clamping top plate (19) are fixedly provided with clamping positioning blocks (17), and the clamping positioning blocks (17) are symmetrically arranged to fix and lock the cable.

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