Elevator steel wire rope clamping plate

Abstract

The utility model discloses an elevator steel wire rope clamping plate which comprises a bottom plate and a rope clamping cover plate, a plurality of containing grooves are formed in the bottom plate at intervals, installation grooves are formed in the rope clamping cover plate, two opposite installation blocks are arranged in each installation groove, arc-shaped grooves are formed in the opposite sides of the two installation blocks, and the arc-shaped grooves are arranged in the containing grooves. The arc-shaped grooves and the corresponding placing grooves are encircled to form hole channels through which the steel wire ropes can pass; clamping grooves are formed in the outer sides of the mounting blocks, movable assemblies located on the two sides of the mounting blocks respectively are arranged in the mounting grooves, the movable assemblies are horizontally and slidably connected with the rope clamp cover plate, threaded rods corresponding to the mounting grooves in number are arranged on the rope clamp cover plate, and the threaded rods are in threaded connection with the rope clamp cover plate. An extrusion block is arranged at the end, inserted into the mounting groove, of the threaded rod. When the mounting blocks are disassembled and assembled, the two mounting blocks can be disassembled and assembled only by rotating the threaded rods, operation is easy, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of electrical technology, in particular to an elevator wire rope clamping plate. Background Art

[0002] Traditional elevator rope clamps rely on two rope clamps to clamp the wire rope together. Traditional rope clamps fix several wire ropes at the same time. If one wire is loose, the rope clamp needs to be disassembled and tightened.

[0003] Patent No. 202321112548.6 discloses an elevator wire rope clamping plate, which can disassemble and fix one wire rope individually, thereby reducing the difficulty of adjustment and reducing the workload of maintenance personnel.

[0004] However, in the process of implementing this scheme, the movable pressure block is installed by using multiple bolts. Therefore, when a single elevator wire rope needs to be repaired, the staff needs to turn more bolts to remove the movable pressure block, which is inefficient. Therefore, an elevator wire rope clamp plate is proposed. Utility Model Content

[0005] In view of the above-mentioned technical problems, the purpose of the utility model is to provide an elevator wire rope clamping plate to facilitate the adjustment of a single wire rope.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An elevator wire rope clamp plate comprises a detachably connected bottom plate and a rope clamp cover plate, wherein the bottom plate is provided with a plurality of placement grooves at intervals, the rope clamp cover plate is provided with mounting grooves corresponding to the positions of the placement grooves, each of the mounting grooves is provided with two opposite mounting blocks, and arc grooves are provided on opposite sides of the two mounting blocks, and the arc grooves and the corresponding placement grooves enclose a channel through which the wire rope can pass; a clamping groove is provided on the outer side of the mounting block, and movable components are provided in the mounting groove, which are respectively located on both sides of the mounting block, and the movable components are horizontally slidably connected to the rope clamp cover plate, and one end of the movable component is provided with a movable end that can be inserted into the clamping groove, and the other end is provided with a sliding block , a horizontal slide groove is provided on the sliding block, and the spacing between the slide grooves of the two relative sliding blocks gradually decreases as they move away from the mounting block; a threaded rod corresponding to the number of mounting grooves is provided on the rope clamp cover plate, the threaded rod is threadedly connected to the rope clamp cover plate, and an extrusion block is provided at one end of the threaded rod inserted into the mounting groove, the extrusion block is rotatably connected to the threaded rod, the extrusion block is located between the two sliding blocks, and sliding rods are provided on both sides of the extrusion block, and the sliding rods are respectively slidably connected to the slide grooves of the sliding block, when the extrusion block approaches the mounting block, the movable end of the movable component is inserted into the card slot, and when the extrusion block is away from the mounting block, the movable end of the movable component is disengaged from the card slot.

[0008] Preferably, a ball bearing is provided at the movable end of the movable component.

[0009] Preferably, the movable component includes a card block and a moving block inserted into the card block and slidably connected to the card block, the movable end is arranged at the end of the card block away from the moving block, the sliding block is fixedly connected to the end of the moving block away from the card block, and a return spring is arranged between the card block and the moving block.

[0010] Preferably, the cross section of the sliding block is a right-angled trapezoid, and the sliding groove is arranged along the hypotenuse of the right-angled trapezoid.

[0011] Preferably, the mounting block includes a back surface away from the arc-shaped groove, and the back surface includes an inclined surface that gradually tilts outward from the middle to the upper and lower ends.

[0012] Preferably, a fixing plate abutting against the back surface is provided in the installation groove.

[0013] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0014] 1. When disassembling and assembling the mounting blocks of the elevator wire rope clamp plate of the utility model, only the threaded rod needs to be rotated to complete the disassembly and assembly of the two mounting blocks. The operation is simple and there is no need to rotate many bolts, which greatly simplifies the operation, has a high promotion value, and improves the practicality of the device.

[0015] 2. The wire rope clamp plate of the utility model elevator is provided with a fixed plate, so that when the mounting block moves up and down under the action of the friction force of the wire rope, the fixed plate can squeeze the inclined surface of the mounting block, thereby pushing the mounting block closer to the bottom plate, squeezing and pressing the wire rope, and further improving the stability of the device in fixing the wire rope.

[0016] 3. The elevator wire rope clamp plate of the utility model reduces the friction between the clamp block and the inner wall of the clamping groove by setting the ball, while ensuring that the clamp block can clamp the mounting block stably, thereby improving the smoothness of the mutual sliding between the mounting block and the clamp block, and ensuring the normal use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The technical solution of the utility model is further described below in conjunction with the accompanying drawings:

[0018] Attached Figure 1 It is a three-dimensional diagram of the steel wire rope clamp plate of the elevator of the utility model;

[0019] Attached Figure 2 This is a schematic diagram of the installation of the steel wire rope clamp plate of the utility model elevator;

[0020] Attached Figure 3 This is a schematic diagram of the internal structure of the steel wire rope clamp plate of the utility model elevator;

[0021] Attached Figure 4 It is a stereoscopic diagram of the clamping block and the moving block of the elevator wire rope clamping plate of the utility model.

[0022] Among them: 1. bottom plate; 2. rope clamp cover plate; 3. placement groove; 4. installation groove; 5. installation block; 51. arc groove; 52. clamping groove; 53. back side; 61. sliding block; 611. sliding groove; 62. clamping block; 621. movable end; 63. moving block; 64. ball bearing; 65. reset spring; 7. threaded rod; 8. extrusion block; 9. sliding rod; 10. fixed plate. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0024] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0025] As attached Figure 1 The utility model is shown as an elevator wire rope clamp plate, which includes a detachably connected bottom plate 1 and a rope clamp cover plate 2, the bottom plate 1 and the rope clamp cover plate 2 are connected by bolts, a plurality of placement grooves 3 are spaced apart on the bottom plate 1, and the rope clamp cover plate 2 is processed with mounting grooves 4 corresponding to the positions of the placement grooves 3, and two opposite mounting blocks 5 are installed in each mounting groove 4, and arc grooves 51 are formed on opposite sides of the two mounting blocks 5, and the arc grooves 51 and the corresponding placement grooves 3 enclose a channel for the wire rope to pass through.

[0026] As attached Figure 2 As shown, the outer side of the mounting block 5 has a slot 52, as shown in the attached Figure 3 As shown, movable components are installed in the mounting groove 4 and are located on both sides of the mounting block 5, respectively. The movable components are horizontally slidably connected to the rope clamp cover plate 2. One end of the movable component has a movable end 621 that can be inserted into the card slot 52, and the other end is connected to the sliding block 61. The sliding block 61 is processed with a horizontal slide groove 611, and the spacing between the slide grooves 611 between the two opposite sliding blocks 61 gradually decreases as they move away from the mounting block 5. In this embodiment, the cross-section of the sliding block 61 is a right-angled trapezoid, and the slide groove 611 is arranged along the hypotenuse of the right-angled trapezoid. The rope clamp cover plate 2 is provided with threaded rods 7 corresponding to the number of mounting grooves 4, the threaded rods 7 are threadedly connected to the rope clamp cover plate 2, one end of the threaded rod 7 inserted into the mounting groove 4 is connected with an extrusion block 8, the extrusion block 8 is rotatably connected to the threaded rod 7, the extrusion block 8 is located between the two sliding blocks 61, and sliding rods 9 are connected to the two sides of the extrusion block 8, the sliding rods 9 are respectively slidably connected to the sliding grooves 611 of the sliding block 61, when the extrusion block 8 is close to the mounting block 5, the movable end 621 of the movable component is inserted into the card groove 52, and when the extrusion block 8 is away from the mounting block 5, the movable end 621 of the movable component is disengaged from the card groove 52.

[0027] The movable assembly includes a block 62 and a moving block 63 inserted into the block 62 and slidably connected to the block 62. The movable end 621 is located at the end of the block 62 away from the moving block 63. The sliding block 61 is fixedly connected to the end of the moving block 63 away from the block 62. A return spring 65 is connected between the block 62 and the moving block 63. Figure 4As shown, the movable end 621 of the movable component is inlaid with a ball 64, and the surface of the ball 64 is rollingly connected to the inner wall of the slot 52. While ensuring that the block 62 can clamp the mounting block 5 stably, the friction between the block 62 and the inner wall of the slot 52 is reduced, thereby improving the smoothness of the mutual sliding between the mounting block 5 and the block 62, and ensuring the normal use of the device.

[0028] The mounting block 5 includes a back surface 53 away from the arc groove 51, and the back surface 53 includes an inclined surface that gradually tilts outward from the middle to the upper and lower ends. A fixing plate 10 that abuts against the back surface 53 is fixedly connected in the mounting groove 4. The fixing plate 10 contacts the back surfaces 53 of the two mounting blocks 5. When the mounting block 5 moves up and down under the friction force of the wire rope, the fixing plate 10 can squeeze the inclined surface of the mounting block 5, thereby pushing the mounting block 5 to approach the bottom plate 1, reducing the diameter of the hole, squeezing and pressing the wire rope, and further improving the stability of the device to fix the wire rope, which has a high practical effect.

[0029] When repairing a single elevator wire rope, the staff can drive the extrusion block 8 to move away from the bottom plate 1 in the rope clamp cover plate 2 by rotating the threaded rod 7, thereby driving the sliding rod 9 to slide in the sliding groove 611 and push the inner wall of the sliding groove 611, thereby driving the two sliding blocks 61 to move away from each other, and driving the two clamping blocks 62 to be pulled out of the two clamping grooves 52 through the two moving blocks 63, thereby no longer restricting the mounting block 5. At this time, the staff can pull the two mounting blocks 5 to move away from each other in the mounting groove 4, so that the mounting block 5 and the fixing plate 10 no longer contact each other, and then the mounting block 5 can be directly pulled out from the mounting groove 4. Through the setting of this structure, when the staff disassembles and assembles the mounting block 5, they only need to rotate the threaded rod 7 to complete the disassembly and assembly of the two mounting blocks 5. The operation is simple and the disassembly and assembly of the mounting block 5 can be completed without rotating more bolts, which greatly facilitates the use of the staff, has high promotion value, and improves the practicality of the device.

[0030] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An elevator wire rope clamping plate, characterized in that: The invention comprises a detachably connected bottom plate and a rope clamp cover plate, wherein a plurality of placement grooves are arranged at intervals on the bottom plate, and the rope clamp cover plate is provided with mounting grooves corresponding to the positions of the placement grooves, and two opposite mounting blocks are arranged in each mounting groove, and arc grooves are arranged on opposite sides of the two mounting blocks, and the arc grooves and the corresponding placement grooves enclose a channel through which the wire rope can pass; a clamping groove is arranged on the outer side of the mounting block, and movable components are arranged in the mounting groove and are respectively located on both sides of the mounting block, and the movable components are horizontally slidably connected with the rope clamp cover plate, and one end of the movable component is provided with a movable end which can be inserted into the clamping groove, and the other end is provided with a sliding block, and the sliding A horizontal slide groove is arranged on the block, and the spacing between the slide grooves of the two relative sliding blocks gradually decreases as they move away from the mounting block; a threaded rod corresponding to the number of mounting grooves is arranged on the rope clamp cover plate, and the threaded rod is threadedly connected to the rope clamp cover plate, and an extrusion block is arranged at one end of the threaded rod inserted into the mounting groove, and the extrusion block is rotatably connected to the threaded rod, the extrusion block is located between the two sliding blocks, and sliding rods are arranged on both sides of the extrusion block, and the sliding rods are respectively slidably connected to the slide grooves of the sliding block, and when the extrusion block approaches the mounting block, the movable end of the movable component is inserted into the card slot, and when the extrusion block is away from the mounting block, the movable end of the movable component is disengaged from the card slot.

2. The elevator wire rope clamp plate according to claim 1, characterized in that: The movable end of the movable component is provided with a ball.

3. The elevator wire rope clamp plate according to claim 1, characterized in that: The movable component includes a card block and a moving block inserted into the card block and slidably connected to the card block, the movable end is arranged at the end of the card block away from the moving block, the sliding block is fixedly connected to the end of the moving block away from the card block, and a reset spring is arranged between the card block and the moving block.

4. The elevator wire rope clamp plate according to claim 1, characterized in that: The cross section of the sliding block is a right-angled trapezoid, and the sliding groove is arranged along the hypotenuse of the right-angled trapezoid.

5. The elevator wire rope clamp plate according to claim 1, characterized in that: The mounting block comprises a back surface away from the arc-shaped groove, and the back surface comprises an inclined surface which gradually inclines outwards from the middle to the upper and lower ends.

6. The elevator wire rope clamp plate according to claim 5, characterized in that: A fixing plate abutting against the back surface is arranged in the installation groove.

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