Compact type winch hoist steel wire rope defect monitoring sensor mounting bracket

Abstract

The utility model discloses a compact winch hoist steel wire rope defect monitoring sensor mounting bracket, which relates to the technical field of winch hoists and comprises two mounting frames, mounting plates and optical axis guide rails are fixed at the tops of the two mounting frames, two ends of each optical axis guide rail are respectively fixed with the two mounting frames, and a sliding block and a connecting block are arranged on each optical axis guide rail in a sliding manner. The steel wire rope sensor support is installed on a winch base, workers can conveniently install and maintain the steel wire rope sensor support, the steel wire rope sensor support is safer and more reliable, the worry that the support is cracked up during over-travel is not needed, the guide rail is of an optical axis type, the jamming phenomenon is not prone to occurring, and the steel wire rope sensor support is convenient to install and maintain, safe and reliable. And meanwhile, rapid limiting of the connecting block and the sliding block can be completed through mutual cooperation of the limiting block and the limiting groove, then the limiting block can be moved out of the limiting groove through the pressing block, and therefore the rapid dismounting and mounting function of the connecting block and the sliding block is completed, and the efficiency of replacing the steel wire rope sensor is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to hoist technology field, concretely is a compact hoist steel wire rope defect monitoring sensor mounting support. BACKGROUND

[0002] Hoist, with reel winding steel wire rope or chain lifting or traction of heavy small hoisting equipment, also called winch. Hoist can be vertical lifting, horizontal or inclined drag heavy. Hoist is divided into hand hoist, electric hoist and hydraulic hoist three. Electric hoist is mainly used. Can be used alone, also can be used as hoisting, road and mine hoist etc. the mechanical component, because the operation is simple, winding rope quantity is big, and it is convenient to move and is widely used. Mainly used for building, water conservancy engineering, forestry, mine, wharf etc. material lifting or flat drag, generally need to install steel wire rope sensor on hoist to carry out real-time monitoring to steel wire rope.

[0003] The existing hoist steel wire rope sensor is generally installed below the platform of the hoist through a follow-up support, which greatly improves the difficulty of worker construction, increases the installation risk, is not conducive to the personnel inspection and maintenance on the gate, and the follow-up steel wire rope sensor support is installed by linear guide rails, which is more prone to jamming phenomenon, and the installation below the platform of the hoist is also more prone to damage the support when the gate is overstroke. The existing sliding block and connecting block are generally connected by welding or threaded fixing, and when the steel wire rope sensor needs to be repaired or replaced, it is more troublesome to disassemble the sliding block and the connecting block. Therefore, technical innovation and design optimization are needed to optimize the compact hoist steel wire rope defect monitoring sensor mounting support. SUMMARY

[0004] The existing hoist opening and closing machine steel wire rope sensor is generally installed below the platform of the hoist through a follow-up support, which greatly improves the difficulty of worker construction, increases the installation risk, is not conducive to the personnel inspection and maintenance on the gate, and the follow-up steel wire rope sensor support is installed through a linear guide rail, which is more prone to jamming, and is also more prone to being damaged when the support is hit by the gate during overstroke. The existing sliding block and connecting block are generally connected in a welded or threaded fixed form, and when the steel wire rope sensor needs to be repaired or replaced, it is more troublesome to disassemble the sliding block and connecting block. In order to solve the above problems, the compact hoist opening and closing machine steel wire rope defect monitoring sensor mounting support is provided, which is installed on the hoist base, is convenient for workers to install and maintain, is safer and more reliable, does not need to worry about the concern that the support is damaged when the overstroke occurs, the guide rail adopts a light shaft type and is not prone to jamming, the connecting block and the sliding block can be quickly limited through the cooperation of the limiting block and the limiting groove, and the limiting block can be removed from the limiting groove through the pressing block, so that the quick disassembly and assembly function of the connecting block and the sliding block is realized, and the efficiency of replacing the steel wire rope sensor is improved.

[0005] The technical scheme adopted by the embodiment of the present application to solve the technical problems is:

[0006] A compact hoist opening and closing machine steel wire rope defect monitoring sensor mounting support, comprising:

[0007] Two mounting frames, and mounting plates are fixed to the top of each of the two mounting frames;

[0008] A light shaft guide rail, the two ends of the light shaft guide rail are fixed with the two mounting frames, and a sliding block is slidably arranged on the light shaft guide rail;

[0009] A connecting block, the connecting block is located on one side of the sliding block, a steel wire rope sensor is installed on the side of the connecting block away from the sliding block, and a limiting mechanism is arranged between the sliding block and the connecting block for fixing the sliding block and the connecting block.

[0010] In a possible implementation manner, the limiting mechanism comprises a limiting groove formed on the side of the sliding block facing the connecting block, a rectangular groove is formed on the side of the connecting block facing the sliding block, two rectangular blocks are arranged in the rectangular groove, limiting blocks are fixed on the two rectangular blocks, the rectangular plate and the limiting blocks can enter the inside of the limiting groove, a spring is arranged between the two rectangular blocks, and the spring is in a compressed state. When the rectangular blocks drive the limiting blocks to enter the inside of the limiting groove, the two rectangular blocks are driven to move away from each other under the action of the spring, so that the limiting blocks cooperate with the limiting groove to limit the connecting block and the sliding block.

[0011] In a possible implementation, two of the limiting blocks are provided with inclined surfaces at one end away from each other, and the inclined surfaces are directed towards the optical shaft rail. When the rectangular block contacts the limiting groove, the limiting block is extruded by the limiting groove to extrude the spring.

[0012] In a possible implementation, the rectangular groove is provided with a guide column, the guide column penetrates through the two rectangular blocks and is fixedly connected with the inner wall of the rectangular groove, the rectangular block can slide on the guide column, and the spring is sleeved on the guide column. The guide column can guide the spring and also avoid the rectangular block from falling out of the rectangular groove.

[0013] In a possible implementation, the connecting block is fixedly provided with an insertion block on one side facing the sliding block, the sliding block is provided with an insertion slot on one side facing the connecting block, the insertion block is matched with the insertion slot, the insertion block is inserted into the insertion slot to limit the connecting block, and relative displacement between the connecting block and the sliding block is avoided.

[0014] In a possible implementation, the sliding block is provided with a pressing groove on each side, the pressing groove is provided with a pressing block, the pressing groove and the limiting groove are in communication with each other, the pressing block can push the limiting block to drive the rectangular block to extrude the spring, the limiting block can be moved out of the limiting groove, and the connecting block and the sliding block are separated.

[0015] In a possible implementation, the pressing groove is provided with a sliding groove on each side of the inner wall, the sliding groove is slidably provided with a sliding block, and the sliding block is fixedly connected with the pressing block. The pressing block drives the sliding block to slide in the sliding groove, and the pressing block is prevented from falling out of the pressing groove.

[0016] In summary, the utility model has at least one of the following beneficial technical effects:

[0017] 1. The steel wire rope sensor support is installed on the hoist base, which is convenient for workers to install and maintain, is safer and more reliable, and does not need to worry about the support being damaged in overstroke. The guide rail adopts an optical shaft type and is not prone to jamming.

[0018] 2. The limiting block and the limiting groove cooperate to quickly limit the connecting block and the sliding block, the pressing block can move the limiting block out of the limiting groove, the quick disassembly and assembly of the connecting block and the sliding block are realized, and the efficiency of replacing the steel wire rope sensor is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a front view of the overall structure of the utility model;

[0020] Figure 2 It is a top view of the overall structure of the utility model;

[0021] Figure 3 It is a schematic view of a partial structure of the utility model;

[0022] Figure 4 For Figure 3 The structure is enlarged at A in the middle.

[0023] Reference numeral: 1, mounting plate; 2, connecting block; 3, steel wire rope sensor; 4, mounting bracket; 5, optical axis guide rail; 6, sliding block; 7, guide column; 8, rectangular groove; 9, spring; 10, rectangular block; 11, pressing block; 12, limiting groove; 13, limiting block; 14, pressing groove; 15, sliding groove; 16, sliding block; 17, plug-in block; 18, plug-in groove. DETAILED DESCRIPTION

[0024] The technical solutions in the utility model will be described clearly and completely below with reference to the drawings in the utility model, and additionally, the forms of each structure described in the following embodiments are only examples, and the instrument placing rack involved in the utility model is not limited to each structure described in the following embodiments, and all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the utility model.

[0025] This embodiment introduces a specific structure of a compact hoist and draw machine steel wire rope defect monitoring sensor mounting bracket, and specifically refers to Figures 1-4 As shown in the figure, a compact hoist and draw machine steel wire rope defect monitoring sensor mounting bracket comprises:

[0026] The existing hoist and draw machine steel wire rope sensor 3 is generally installed at the platform below the hoist through a follow-up type bracket, which greatly improves the difficulty of worker construction, increases the installation risk, is not conducive to personnel inspection and maintenance on the gate, and the follow-up type steel wire rope sensor 3 bracket is installed by using a linear guide rail, which is more prone to jamming, and is also more prone to being damaged when the bracket is hit by the gate when the gate is overstroke.

[0027] Two mounting brackets 4, the top of each of the two mounting brackets 4 is fixed with a mounting plate 1;

[0028] An optical axis guide rail 5, the two ends of the optical axis guide rail 5 are fixed with the two mounting brackets 4 respectively, and a sliding block 6 is slidably arranged on the optical axis guide rail 5;

[0029] A connecting block 2, the connecting block 2 is located on one side of the sliding block 6, a steel wire rope sensor 3 is installed on the side of the connecting block 2 away from the sliding block 6, and a limiting mechanism is arranged between the sliding block 6 and the connecting block 2 for fixing the sliding block 6 and the connecting block 2.

[0030] The existing sliding block 6 and connecting block 2 are generally connected in the form of welding or threaded fixing, but when the steel wire rope sensor 3 needs to be repaired or replaced, it is relatively troublesome to disassemble the sliding block 6 and the connecting block 2.

[0031] The limiting mechanism comprises a limiting slot 12 opened on the side of the sliding block 6 facing the connecting block 2, a rectangular slot 8 opened on the side of the connecting block 2 facing the sliding block 6, two rectangular blocks 10 arranged in the rectangular slot 8, a limiting block 13 fixed on the two rectangular blocks 10, the rectangular plate and the limiting block 13 can enter the inside of the limiting slot 12, a spring 9 arranged between the two rectangular blocks 10, and the spring 9 is in a compressed state. When the rectangular block 10 drives the limiting block 13 to enter the inside of the limiting slot 12, the two rectangular blocks 10 will move away from each other under the action of the spring 9, so that the limiting block 13 cooperates with the limiting slot 12 to limit the connecting block 2 and the sliding block 6.

[0032] In addition, the two limiting blocks 13 are both arranged as inclined surfaces at the ends away from each other, and the inclined surfaces face the optical axis guide rail 5. When the rectangular block 10 contacts the limiting slot 12, the limiting block 13 will be extruded by the limiting slot 12 to extrude the spring 9.

[0033] Meanwhile, a guide column 7 is arranged in the rectangular slot 8, the guide column 7 penetrates through the two rectangular blocks 10 and is fixedly connected with the inner wall of the rectangular slot 8, the rectangular block 10 can slide on the guide column 7, and the spring 9 is sleeved on the guide column 7. The guide column 7 can guide the spring 9 and also avoid the rectangular block 10 from falling out of the rectangular slot 8.

[0034] It is worth noting that the connecting block 2 is fixed with an insertion block 17 on the side facing the sliding block 6, the sliding block 6 is opened with an insertion slot 18 on the side facing the connecting block 2, the insertion block 17 is matched with the insertion slot 18, the insertion block 17 inserted into the inside of the insertion slot 18 can limit the connecting block 2, so as to avoid the relative displacement between the connecting block 2 and the sliding block 6.

[0035] Meanwhile, the sliding block 6 is opened with a pressing slot 14 on both sides, the pressing slot 14 is arranged with a pressing block 11, the pressing slot 14 is communicated with the limiting slot 12, and the pressing block 11 can push the limiting block 13 to drive the rectangular block 10 to extrude the spring 9, so as to facilitate the removal of the limiting block 13 from the limiting slot 12 and separate the connecting block 2 and the sliding block 6.

[0036] More, the inner wall of the pressing slot 14 is opened with a sliding slot 15 on both sides, the sliding slot 15 is slidably arranged with a sliding block 16, the sliding block 16 is fixedly connected with the pressing block 11, the pressing block 11 drives the sliding block 16 to slide in the sliding slot 15, so as to avoid the pressing block 11 from falling out of the pressing slot 14.

[0037] During installation, the mounting frame 4 is only needed to be transversely arranged on the winch, the mounting frame 4 is fixed on the winch base through screws, the steel wire rope is passed through the steel wire rope sensor 3, the steel wire rope is passed through the guide wheel, and left and right movements are realized on the optical axis guide rail 5, so as to monitor the state of the steel wire rope.

[0038] When the staff needs to install the steel wire rope sensor 3, the limiting block 13 on the connecting block 2 is inserted into the limiting groove 12 on the sliding block 6, and when the rectangular block 10 drives the limiting block 13 into the limiting groove 12, the two rectangular blocks 10 are driven to move away from each other under the action of the spring 9, so that the limiting block 13 cooperates with the limiting groove 12 to limit the connecting block 2 and the sliding block 6, and at the same time, the plug 17 is inserted into the slot 18 to avoid relative displacement between the connecting block 2 and the sliding block 6. When the connecting block 2 and the sliding block 6 are disassembled, the pressing block 11 is pressed, the pressing block 11 can push the limiting block 13 to drive the rectangular block 10 to extrude the spring 9, so as to move the limiting block 13 out of the limiting groove 12 and separate the connecting block 2 and the sliding block 6. Thus, the quick disassembly and assembly of the connecting block 2 and the sliding block 6 is completed, and the efficiency of replacing the steel wire rope sensor 3 is improved.

[0039] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly illustrating the utility model, and are not limited to the implementation mode. For ordinary skilled persons in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and impossible to enumerate all the implementation modes. The obvious changes or variations derived therefrom are still within the protection scope of the utility model.

Claims

1. A compact hoist hoist machine wire rope defect monitoring sensor mounting bracket, characterized in that, The utility model relates to a steel wire rope tension sensor, including: Two mounting racks (4), two mounting racks (4) top are fixed with mounting plate (1) respectively; Optical axis guide rail (5), optical axis guide rail (5) both ends are fixed with two mounting racks (4) respectively, and the sliding block (6) is slid on optical axis guide rail (5); Connecting block (2), connecting block (2) is located in sliding block (6) one side, and steel wire rope sensor (3) is installed on the side away from sliding block (6) of connecting block (2), and the limiting mechanism is arranged between sliding block (6) and connecting block (2) for fixing sliding block (6) and connecting block (2).

2. The compact hoist hoist machine wire rope defect monitoring sensor mounting bracket of claim 1, wherein: The limiting mechanism includes the limiting slot (12) of the side of the sliding block (6) facing the connecting block (2), the rectangular groove (8) is set up on the side of the connecting block (2) facing the sliding block (6), two rectangular blocks (10) are arranged in the rectangular groove (8), the limiting block (13) is fixed on two rectangular blocks (10), the rectangular block (10) and limiting block (13) can enter the inside of limiting slot (12), and the spring (9) is arranged between two rectangular blocks (10).

3. A compact hoist hoist machine wire rope defect monitoring sensor mounting bracket according to claim 2, characterized in that: Two limiting blocks (13) are away from each other and are provided with inclined surfaces on one end, and the inclined surfaces face optical axis guide rail (5).

4. The compact hoist hoist machine wire rope defect monitoring sensor mounting bracket of claim 3, wherein: The rectangular groove (8) is provided with a guide column (7), the guide column (7) penetrates two rectangular blocks (10) and is fixedly connected with the inner wall of the rectangular groove (8), the rectangular block (10) can slide on the guide column (7), and the spring (9) is sleeved on the guide column (7).

5. A compact hoist hoist machine wire rope defect monitoring sensor mounting bracket as claimed in claim 4, characterized in that: The connecting block (2) is fixed with an insertion block (17) on the side facing the sliding block (6), the sliding block (6) is provided with an insertion slot (18) on the side facing the connecting block (2), and the insertion block (17) is matched with the insertion slot (18).

6. A compact hoist hoist machine wire rope defect monitoring sensor mounting bracket as claimed in claim 5, characterized in that: The sliding block (6) is provided with a pressing groove (14) on both sides, the pressing groove (14) is provided with a pressing block (11), and the pressing groove (14) and the limiting slot (12) are communicated.

7. A compact hoist hoist machine wire rope defect monitoring sensor mounting bracket as claimed in claim 6, characterized in that: The inner wall of the pressing groove (14) is provided with a sliding groove (15) on both sides, the sliding groove (15) is slidably provided with a sliding block (16), and the sliding block (16) is fixedly connected with the pressing block (11).

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