Cable erecting device for coal mine mechanical and electrical installation

Abstract

The utility model discloses a cable erecting device for coal mine mechanical and electrical installation, which relates to the technical field of cable erecting equipment and comprises an installation plate, an installation groove is arranged on the installation plate, an expansion bolt is arranged in the installation groove, and a fixing mechanism for fixing a cable is arranged in the middle of the installation plate. And by arranging the fixing mechanism, the cable can be conveniently and quickly erected and disassembled, so that the erecting efficiency of the cable can be effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of cable erection equipment, specifically relates to a cable erection device for coal mine electromechanical installation. BACKGROUND

[0002] Cable is made of one or more mutually insulated conductors and outer insulation protection layer, the wire that will power or information is transmitted from one place to another, usually by several or several groups of wires (at least two in each group) twisted into a rope-like cable, each group of wires is mutually insulated, and is often twisted around a center, and the outer part is covered with a highly insulated cover layer, the cable has the characteristics of internal power supply and external insulation.

[0003] However, during the installation of coal mine electromechanical equipment, the cables used are often placed randomly on the ground in the mine, and the staff can easily damage the cables during construction, which is not conducive to the use of coal mine electromechanical equipment, and the fixing piece commonly used to fix the wire on the wall is not convenient to disassemble, and the outer insulation of the cable can be easily damaged during disassembly. Therefore, the technical personnel in the art provide a cable erection device for coal mine electromechanical installation to solve the problems raised in the background art. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, the technical scheme adopted by the utility model is:

[0005] A cable erection device for coal mine electromechanical installation, comprising a mounting plate, the mounting plate is provided with a mounting slot, the mounting slot is provided with an expansion bolt, and the middle part of the mounting plate is provided with a fixing mechanism for fixing the cable.

[0006] Preferably, the fixing mechanism comprises two locking assemblies and a fixing assembly, one end of each of the two locking assemblies is fixedly installed on the two sides of the mounting plate, and the two ends of the fixing assembly are arranged in the two locking assemblies.

[0007] Preferably, the two locking assemblies each comprise a fixed block, one end of the fixed block is fixedly connected with the mounting plate, the other end of the fixed block is provided with a movable slot, and the two sides of the movable slot are provided with locking slots.

[0008] Preferably, the two locking slots are each provided with a fixing slot, a limiting ring is fixedly installed in the fixing slot, and a movable rod is movably installed on the inner side of the limiting ring.

[0009] Preferably, one end of the movable rod is fixedly installed with a first locking block, a return spring is installed between the first locking block and the limiting ring, and the return spring is sleeved on the movable rod.

[0010] Preferably, the fixing assembly comprises a fixing ring, mounting rods are fixedly installed at both ends of the fixing ring, second locking blocks are fixedly installed at the ends of the mounting rods, and the second locking blocks are movably arranged with the movable grooves.

[0011] Preferably, a limiting block is fixedly installed on one side of the mounting rod, and a dismounting block is movably installed between the limiting block and the second locking block.

[0012] Preferably, one end of the second locking block and one end of the dismounting block are both arranged in an arc shape, and the first locking block is arranged in a trapezoidal cross section.

[0013] Compared with the prior art, the utility model has the advantages of:

[0014] The fixing mechanism is arranged, the cable is placed between the two fixing blocks when the cable is erected, the two second locking blocks of the fixing ring are aligned and pressed, the two second locking blocks can push the two first locking blocks to move, so that one side of the two movable rods is limited by the limiting ring and shrinks into the locking groove, the elastic force of the two return springs can push the two first locking blocks to reset when the two second locking blocks move to a certain position, so that the two second locking blocks are clamped, when the cable needs to be dismounted, the fixing ring is directly pressed, the two dismounting blocks push the two first locking blocks to shrink into the locking groove, the arc surface of the two dismounting blocks pushes the two first locking blocks to shrink into the locking groove, and the two dismounting blocks move on the mounting rod until one end of the two dismounting blocks coincides with one end of the two second locking blocks, so that the two dismounting blocks can directly take out the two second locking blocks when moving outward, so that the locking assembly and the fixing assembly are separated, and the cable can be separated from the erection, so that the cable can be erected and dismounted conveniently and quickly, and the erection efficiency of the cable can be effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a structure schematic view of a cable erection device for coal mine mechanical and electrical installation in the embodiment of the utility model;

[0016] Figure 2 is a structure schematic view of a locking assembly of a cable erection device for coal mine mechanical and electrical installation in the embodiment of the utility model;

[0017] Figure 3 is a structure schematic view of a fixing assembly of a cable erection device for coal mine mechanical and electrical installation in the embodiment of the utility model.

[0018] Explanation of reference signs: 1, mounting plate; 2, mounting groove; 3, expansion bolt; 4, locking assembly; 41, fixed block; 42, movable groove; 43, locking groove; 44, fixed groove; 45, limiting ring; 46, movable rod; 47, first locking block; 48, reset spring; 5, fixed assembly; 51, fixed ring; 52, mounting rod; 53, second locking block; 54, limiting block; 55, dismounting block. DETAILED DESCRIPTION

[0019] The utility model makes further detailed description in combination with examples as follows:

[0020] The utility model discloses a cable erecting device for coal mine electromechanical installation. Figures 1-3 , comprising mounting plate 1, be equipped with the mounting groove 2 on mounting plate 1, the expansion bolt 3 is installed in mounting groove 2, and the fixed mechanism for fixing cable is installed in the middle part of mounting plate 1.

[0021] Through adopting the above technical scheme, the utility model is convenient for placing cable between two fixed blocks 41 when erecting cable, and then aligning two second locking blocks 53 of fixed ring 51 with two movable grooves 42 and pressing, two second locking blocks 53 can push two first locking blocks 47 to move, so that one side of two movable rods 46 is contracted to the inside of locking groove 43 under the limitation of limiting ring 45, and the elastic force of two reset springs 48 can push two first locking blocks 47 to reset after two second locking blocks 53 move to certain positions, so as to clamp two second locking blocks 53, when needing to dismount cable, directly pressing fixed ring 51 makes two dismounting blocks 55 push two first locking blocks 47 to contract to locking groove 43, so that two dismounting blocks 55 can move to the position of two second locking blocks 53, and then pulling fixed ring 51 outward, so that the arc surface of two dismounting blocks 55 pushes two first locking blocks 47 to contract to locking groove 43, and two dismounting blocks 55 move on mounting rod 52 until the end of two dismounting blocks 55 coincides with the end of two second locking blocks 53, so that two dismounting blocks 55 can directly take two second locking blocks 53 out when moving outward, so that locking assembly 4 and fixed assembly 5 are separated, and then cable can be separated from erecting, which is convenient for erecting and dismounting cable quickly, so as to effectively improve the erecting efficiency of cable.

[0022] Refer to Figures 1-3 The fixed mechanism comprises two locking assemblies 4 and a fixed assembly 5, one end of the two locking assemblies 4 is fixedly installed on the two sides of mounting plate 1 respectively, and the two ends of fixed assembly 5 are arranged in the two locking assemblies 4 respectively.

[0023] By adopting the above technical scheme, the two locking assemblies 4 and the fixing assembly 5 are conveniently used in cooperation, the cable is conveniently and quickly erected and disassembled, and therefore the erection efficiency of the cable can be effectively improved.

[0024] With reference to Figures 1-3 The two locking assemblies 4 each include a fixed block 41, one end of the fixed block 41 is fixedly connected with the mounting plate 1, and the other end of the fixed block 41 is provided with a movable slot 42, and both sides of the movable slot 42 are provided with locking slots 43.

[0025] By adopting the above technical scheme, the two second locking blocks 53 can move in the movable slot 42 when the cable is erected and disassembled.

[0026] With reference to Figures 1-3 The two locking slots 43 are each provided with a fixed slot 44, the fixed slot 44 is fixedly installed with a limiting ring 45, and the inner side of the limiting ring 45 is movably installed with a movable rod 46.

[0027] By adopting the above technical scheme, the limiting ring 45 and the first locking block 47 are convenient for limiting the movable rod 46, and the two first locking blocks 47 are convenient for moving into the locking slot 43.

[0028] With reference to Figures 1-3 One end of the movable rod 46 is fixedly installed with the first locking block 47, the first locking block 47 is installed with a return spring 48 between the limiting ring 45, and the return spring 48 is sleeved on the movable rod 46.

[0029] By adopting the above technical scheme, the elastic force of the two return springs 48 can push the two first locking blocks 47 to reset, and therefore the two second locking blocks 53 are clamped.

[0030] With reference to Figures 1-3 The fixing assembly 5 includes a fixed ring 51, both ends of the fixed ring 51 are fixedly installed with mounting rods 52, the end portions of the mounting rods 52 are fixedly installed with second locking blocks 53, and the second locking blocks 53 are movably arranged between the movable slots 42.

[0031] By adopting the above technical scheme, the two second locking blocks 53 are convenient for being aligned with and pressed against the two movable slots 42, the two second locking blocks 53 can push the two first locking blocks 47 to move, one side of the two movable rods 46 is limited by the limiting ring 45 and shrinks into the locking slot 43, the elastic force of the two return springs 48 can push the two first locking blocks 47 to reset after the two second locking blocks 53 move to a certain position, and therefore the two second locking blocks 53 are clamped.

[0032] With reference to Figures 1-3 One side of the mounting rod 52 is fixedly provided with a limiting block 54, and the limiting block 54 and the second locking block 53 are movably provided with a dismounting block 55.

[0033] By adopting the above technical scheme, when the cable needs to be dismounted, the fixing ring 51 is directly pressed, so that the two dismounting blocks 55 push the two first locking blocks 47 to shrink into the locking grooves 43, the two dismounting blocks 55 can be moved to the positions of the two second locking blocks 53, the fixing ring 51 is pulled outwards, the arc surfaces of the two dismounting blocks 55 push the two first locking blocks 47 to shrink into the locking grooves 43, and the two dismounting blocks 55 move on the mounting rod 52 until the one end of the two dismounting blocks 55 coincides with the one end of the two second locking blocks 53, so that the two second locking blocks 53 can be directly taken out when the two dismounting blocks 55 move outwards.

[0034] With reference to Figures 1-3 The one end of the second locking block 53 and the one end of the dismounting block 55 are both arc-shaped, and the cross section of the first locking block 47 is trapezoidal.

[0035] By adopting the above technical scheme, the one end of the two dismounting blocks 55 coincides with the one end of the two second locking blocks 53, so that the two second locking blocks 53 can be directly taken out when the two dismounting blocks 55 move outwards.

[0036] The above has made a detailed description of the utility model in general, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A cable mounting device for use in coal mine electromechanical installation, comprising a mounting plate (1), characterized in that: The mounting plate (1) is provided with a mounting groove (2), and the mounting groove (2) is provided with an expansion bolt (3); the middle part of the mounting plate (1) is provided with a fixing mechanism for fixing cables.

2. The cable erection device for coal mine electromechanical installation according to claim 1, characterized in that: The fixing mechanism comprises two locking assemblies (4) and a fixing assembly (5); one end of each of the two locking assemblies (4) is fixedly installed on the two sides of the mounting plate (1); and the two ends of the fixing assembly (5) are arranged in the two locking assemblies (4) respectively.

3. The cable mounting device for coal mine electromechanical installation according to claim 2, characterized in that: Each of the two locking assemblies (4) comprises a fixed block (41), one end of the fixed block (41) is fixedly connected with the mounting plate (1), the other end of the fixed block (41) is provided with a movable groove (42), and the two sides of the movable groove (42) are provided with locking grooves (43) respectively.

4. The cable mounting device for coal mine electromechanical installation according to claim 3, characterized in that: The two locking grooves (43) are provided with a fixed groove (44) respectively, the fixed groove (44) is fixedly installed with a limiting ring (45), and the inner side of the limiting ring (45) is movably installed with a movable rod (46).

5. The cable mounting device for coal mine electromechanical installation according to claim 4, characterized in that: One end of the movable rod (46) is fixedly installed with a first locking block (47), a return spring (48) is installed between the first locking block (47) and the limiting ring (45), and the return spring (48) is sleeved on the movable rod (46).

6. The cable mounting device for coal mine electromechanical installation according to claim 5, characterized in that: The fixing assembly (5) comprises a fixed ring (51), the two ends of the fixed ring (51) are fixedly installed with mounting rods (52), the end of the mounting rod (52) is fixedly installed with a second locking block (53), and the second locking block (53) is movably arranged between the movable groove (42).

7. The cable mounting device for mechanical and electrical installation in coal mine according to claim 6, characterized in that: One side of the mounting rod (52) is fixedly installed with a limiting block (54), and the limiting block (54) and the second locking block (53) are movably installed with a dismounting block (55).

8. The cable mounting device for mechanical and electrical installation of coal mine according to claim 7, characterized in that: One end of the second locking block (53) and the dismounting block (55) are arc-shaped, and the cross section of the first locking block (47) is trapezoidal.

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