Balanced steel wire rope clamping device

Abstract

The utility model relates to a balancing steel wire rope clamping device which comprises a clamping plate assembly and a pressing plate assembly, the pressing plate assembly is located above the clamping plate assembly, the clamping plate assembly comprises two clamping plates which are oppositely arranged, a screw rod is arranged between the two clamping plates so as to adjust the distance between the two clamping plates, and the pressing plate assembly comprises two pressing plates which are oppositely arranged. By means of the steel wire rope fixing device, the technical problems that in the prior art, when a balance steel wire rope cannot be fixed through the pressing plates, labor intensity is large, efficiency is low, and squeezing accidents are prone to occurring can be solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of balanced steel wire rope fixing, and particularly relates to a balanced steel wire rope clamping device. BACKGROUND

[0002] At present, in the multi-rope friction hoist system of a mine, a tail rope (balanced steel wire rope) is usually arranged at the low end of a hoisting container to reduce the pressure difference of the steel wire rope on the lifting side and the lower side and improve the safety of the hoisting system. The tail rope passes through a peach-shaped ring and is compressed by a pressing plate set, which is composed of a pressing plate and a bolt. The greater the elasticity of the tail rope extending outward near the root of the peach-shaped ring, the greater the gap between the tail rope before and after bending, which makes it difficult to smoothly install the pressing plate in place due to the insufficient length of the bolt installed on the pressing plate. At present, the method basically relies on manpower to laboriously bring the tail rope before and after bending together, which not only is low in efficiency, but also has a high safety risk and is prone to crushing accidents. SUMMARY

[0003] In view of various deficiencies of the prior art, the balanced steel wire rope clamping device is proposed to solve the technical problems that the prior art cannot use a pressing plate to fix the balanced steel wire rope, labor intensity is high, efficiency is low, and crushing accidents are prone to occur.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A balanced steel wire rope clamping device comprises a clamping plate assembly and a pressing plate assembly, the pressing plate assembly is located above the clamping plate assembly, the clamping plate assembly comprises two oppositely arranged clamping plates, a screw rod is arranged between the two clamping plates to adjust the distance between the two clamping plates, and the pressing plate assembly comprises two oppositely arranged pressing plates, and a locking bolt is arranged between the two pressing plates.

[0006] The clamping plate further comprises a first side and a second side, the first side is in contact with the balanced steel wire rope, the second side is perpendicular to the first side, and the pressing plate is located above the second side.

[0007] One of the clamping plates is provided with a first nut matched with the screw rod, the other clamping plate is provided with a first through hole, the screw rod penetrates through the first through hole and is threadedly connected with the first nut.

[0008] The clamping plate assembly further comprises a connecting bolt, the connecting bolt and the screw rod are located on different sides of the balanced steel wire rope, the connecting bolt penetrates through a second through hole in one of the clamping plates and is threadedly connected with a second nut on the other clamping plate.

[0009] The technical scheme is further provided with a third side surface and a fourth side surface, the third side surface is opposite to the balanced steel wire rope, the fourth side surface is parallel to the third side surface, and a protrusion protruding away from the body direction is arranged on the fourth side surface.

[0010] The technical scheme is further provided with an arc-shaped groove arranged on the third side surface and accommodating the balanced steel wire rope, and a tooth arranged on the groove wall of the arc-shaped groove.

[0011] The technical scheme is further provided with a water leakage groove arranged on the groove wall of the arc-shaped groove.

[0012] The technical scheme is further provided with a positioning column arranged on the top of the clamping plate, a positioning groove arranged on the bottom of the pressing plate and embedded with the positioning column, and the positioning groove extends along a direction parallel to the screw rod.

[0013] The technical scheme has the following beneficial effects:

[0014] First, the interval between the two clamping plates is adjusted by the screw rod to reduce the gap between the balanced steel wire ropes before and after bending, and then the balanced steel wire ropes are fixed by the two pressing plates, so that the whole operation process is simple and fast, the work efficiency is greatly improved, the balanced steel wire ropes before and after bending do not need to be manually squeezed, the labor intensity is significantly reduced, and the occurrence of squeezing accidents is effectively prevented; the clamping plate plays a bearing role on the pressing plate, so that the pressing plate can be placed on the clamping plate in advance and then the installation of the locking bolt is performed, manual lifting of the pressing plate is not needed, operation safety is further enhanced, the safety of construction personnel is ensured, and the overall work efficiency and reliability are improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a schematic view of a balanced steel wire rope clamping device in the embodiment of the utility model;

[0016] Figure 2 is a schematic view of a clamping plate assembly in the embodiment of the utility model;

[0017] Figure 3 is a schematic view of another view of the clamping plate assembly in the embodiment of the utility model;

[0018] Figure 4 is a schematic view of a pressing plate in the embodiment of the utility model.

[0019] In the drawings: 100, balanced steel wire rope; 200, clamping plate assembly; 201, first clamping plate; 202, second clamping plate; 203, connecting bolt; 204, connecting ring; 300, pressing plate assembly; 301, first pressing plate; 302, second pressing plate; 400, protrusion; 500, crank; 600, screw rod; 700, positioning column; 800, first nut; 900, second nut; 110, arc-shaped groove; 120, water leakage groove; 130, positioning groove. DETAILED DESCRIPTION

[0020] In order for those skilled in the art to better understand the technical scheme of the utility model, the technical scheme of the utility model will be described clearly and completely below in combination with the drawings of the utility model. Based on the embodiments in the present application, other similar embodiments obtained by those skilled in the art without making creative efforts should belong to the protection scope of the present application. In addition, the direction words mentioned in the following embodiments, such as "up", "down", "left", "right", etc. are only the directions of the drawings, therefore, the direction words used are used to illustrate but not to limit the present application.

[0021] The utility model will be further described below in combination with the drawings and the preferred embodiments.

[0022] According to the utility model embodiment, a balanced steel wire rope clamping device is provided, please refer to Figures 1 to 4 , including clamping plate assembly 200 and pressing plate assembly 300, the pressing plate assembly 300 is located above the clamping plate assembly 200, the clamping plate assembly 200 includes the clamping plate of setting up in opposition 2, the screw rod 600 is set up between the 2 clamping plates to adjust the interval of 2 clamping plates, the pressing plate assembly 300 includes the pressing plate of setting up in opposition 2, and the locking bolt is set up between the 2 pressing plates.

[0023] When using, first utilize the screw rod 600 and adjust the interval of 2 clamping plates to reduce the gap between the balanced steel wire rope 100 before and after bending, then utilize 2 pressing plates to fix the balanced steel wire rope 100, the whole operation process is simple and fast, greatly improves work efficiency, and does not need manual extrusion balanced steel wire rope before and after bending, not only significantly reduces the labor intensity, but also effectively prevents the occurrence of extrusion accidents;The clamping plate plays a load-bearing role to the pressing plate, so that the pressing plate can be placed on the clamping plate in advance before installing the locking bolt, without manual lifting of the pressing plate, further enhancing the operation safety, not only guaranteeing the safety of construction personnel, but also improving the overall work efficiency and reliability.

[0024] In the balanced steel wire rope clamping device of the utility model, please refer to Figures 1 to 4The clamp plate comprises a first side and a second side, the first side is opposite to the balanced steel wire rope 100 and exerts a clamping force on the balanced steel wire rope 100, and the second side is perpendicular to the first side, and the pressing plate is located above the second side.

[0025] Further, the two clamp plates are a first clamp plate 201 and a second clamp plate 202 respectively, the first side of the first clamp plate 201 is opposite to the first side of the second clamp plate 202 and is arranged in a spaced manner, and the balanced steel wire rope 100 is clamped from two directions. Correspondingly, the two pressing plates are located above the first clamp plate 201 and the second clamp plate 202 respectively. Meanwhile, the first clamp plate 201 and the second clamp plate 202 are connected into a whole through the anti-falling chain arranged therebetween.

[0026] Specifically, the first side is arranged in a vertical direction, and the second side is arranged in a horizontal direction to bear the pressing plate.

[0027] In the balanced steel wire rope clamping device of the utility model, please refer to Figures 1 to 4 One of the clamp plates is provided with a first nut 800 matched with the screw rod 600, and the other clamp plate is provided with a first through hole, the screw rod 600 penetrates through the first through hole and is threadedly connected with the first nut 800.

[0028] Further, the end of the screw rod 600 is provided with a crank 500, so that the screw rod 600 can be rotated conveniently. Meanwhile, the surface of the crank 500 can be provided with anti-skid lines, so that the friction between the crank 500 and the hands of the worker is increased, and slipping is avoided.

[0029] When in use, the worker holds the clamp plate assembly, and places the two clamp plates on different sides of the balanced steel wire rope 100 respectively, and rotates the screw rod 600, so that, under the cooperation of threads, one of the clamp plates approaches the other clamp plate along the rotating screw rod 600, so that the gap between the balanced steel wire ropes 100 before and after being bent is reduced.

[0030] In the balanced steel wire rope clamping device of the utility model, please refer to Figures 1 to 4 The clamp plate assembly 200 further comprises a connecting bolt 203, the connecting bolt 203 and the screw rod 600 are located on different sides of the balanced steel wire rope 100, the connecting bolt 203 penetrates through the second through hole on one of the clamp plates and is threadedly connected with the second nut 900 on the other clamp plate.

[0031] Further, the end of the connecting bolt 203 is provided with a connecting ring 204, and a connecting rod is embedded in the connecting ring 204, which rotates the connecting bolt 203, so that the operation process is not only labor-saving but also extremely convenient. This ingenious design makes full use of mechanical principles, providing great convenience for workers, improving work efficiency, and ensuring smooth and smooth operation. In this way, whether it is installation or disassembly, the whole process becomes more efficient and simple.

[0032] It should be noted that the connecting bolt 203 and the screw rod 600 are respectively located at the two ends of the clamping plate, and since the working principle of the connecting bolt 203 is the same as that of the screw rod 600, the positions of the two can be interchanged. Specifically, the connecting bolt 203 and the screw rod 600 can be respectively screwed with the first clamping plate 201 and the second clamping plate 202, or both can be screwed with the first clamping plate 201 or the second clamping plate 202.

[0033] In use, first rotate the screw rod 600, and under the cooperation of the threads, one end of the first clamping plate 201 and one end of the second clamping plate 202 are close to each other to reduce the gap between the balanced steel wire ropes 100 before and after bending; then rotate the connecting bolt 203, and under the cooperation of the threads, the other end of the first clamping plate 201 and the other end of the second clamping plate 202 are close to each other, and then the two pressure plates are used to fix the balanced steel wire ropes 100.

[0034] In the balanced steel wire rope clamping device of the utility model, please refer to Figures 1 to 4 , the pressure plate includes a third side and a fourth side, the third side is in contact with the balanced steel wire rope 100, the fourth side is parallel to the third side, and a protrusion 400 protruding away from the body is arranged on the fourth side.

[0035] Further, the two pressure plates are a first pressure plate 301 and a second pressure plate 302, respectively, and the third side of the first pressure plate 301 and the third side of the second pressure plate 302 are oppositely and spacedly arranged to clamp and fix the balanced steel wire rope 100 from two directions; at the same time, mounting holes for mounting locking bolts are formed on the first pressure plate 301 and the second pressure plate 302.

[0036] Further, the longitudinal section of the protrusion 400 can be arc-shaped, square or trapezoidal, which is convenient for workers to hold.

[0037] In use, after the clamping assembly 200 reduces the gap between the balanced steel wire ropes 100 before and after bending, the worker holds the pressure plate assembly and places the two pressure plates on different sides of the balanced steel wire rope 100, holds the protrusion 400, and moves the two pressure plates towards each other, so that the third side is in contact with the balanced steel wire rope 100, and the locking bolt is tightened.

[0038] In the balanced steel wire rope clamping device, please refer to Figures 1 to 4 , the third side is provided with the arc-shaped groove 110 containing the balanced steel wire rope 100, the groove wall of the arc-shaped groove 110 is provided with the tooth, by setting up the tooth on the groove wall of the arc-shaped groove 110, so as to increase the friction between the pressing plate and the balanced steel wire rope 100, make the tooth tightly bite the balanced steel wire rope 100, prevent the relative sliding of both. Specifically, the tooth is arranged in a threaded manner, can be set up using a tapping drill, convenient to process.

[0039] Further, the groove wall of the arc-shaped groove 110 is provided with the water leakage groove 120, the water leakage groove 120 is arranged along the vertical direction, which can allow rainwater to pass through, prevent the service life of the contact between the pressing plate and the balanced steel wire rope 100 from being affected due to rainwater corrosion. Correspondingly, the second side of the clamping plate is provided with a groove in communication with the water leakage groove 120, facilitating the rainwater to be discharged from the clamping plate.

[0040] In the balanced steel wire rope clamping device, please refer to Figures 1 to 4 , the top of the clamping plate is provided with a positioning column 700, the bottom of the pressing plate is provided with a positioning groove 130 for embedding the positioning column 700, and the positioning groove 130 extends along the direction parallel to the screw rod 600.

[0041] Further, in the width direction of the positioning groove 130, it is gap-fitted with the positioning column 700, and the redundant amount is provided for the movement of the pressing plate in the direction, and the movement of the pressing plate in the length direction of the positioning groove 130 has also left a redundant amount, so that the movement of the pressing plate is not interfered.

[0042] It should be noted that the clamping plate plays a bearing role on the pressing plate, the positioning column 700 is matched with the positioning groove 130, plays a limiting role on the pressing plate, and prevents the pressing plate from sliding off the clamping plate.

[0043] It should be noted that the terms "first", "second" and the like in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily have to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units does not have to be limited to those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0044] Optionally, the specific examples in the embodiments can refer to the examples described in the above embodiments, and the embodiments will not be described here.

[0045] The above-mentioned sequence numbers of the embodiments of the present application are only for description, and do not represent advantages or disadvantages of the embodiments.

[0046] In the above-mentioned embodiments of the present application, the description of each embodiment has its own focus, and the parts not described in detail in a certain embodiment can be referred to the relevant description of other embodiments.

[0047] The above-mentioned only is the preferred embodiment of the present application, it should be pointed out, for the ordinary skilled person in the art, without departing from the principle of the present application, can make a number of improvements and refinements, these improvements and refinements should also be considered as the protection scope of the present application.

Claims

1. A balanced wire rope clamping device, characterized in that, The clamp assembly comprises two clamps arranged oppositely, and a screw rod arranged between the two clamps to adjust the distance between the two clamps.

2. Balanced wire rope gripping device according to claim 1, characterized in that The clamp comprises a first side surface and a second side surface, the first side surface is arranged to be in contact with the balance wire rope, and the second side surface is arranged to be perpendicular to the first side surface.

3. Balanced wire rope gripping device according to claim 2, characterized in that One of the clamps is provided with a first nut matched with the screw rod, and the other clamp is provided with a first through hole, the screw rod penetrates the first through hole and is threadedly connected with the first nut.

4. The balanced wire rope gripping device of claim 2, wherein, The clamp assembly further comprises a connecting bolt arranged on different sides of the balance wire rope, the connecting bolt penetrates a second through hole of one of the clamps and is threadedly connected with a second nut of the other clamp.

5. The balanced wire rope gripping device of claim 1, wherein, The clamp assembly further comprises a connecting bolt arranged on different sides of the balance wire rope, the connecting bolt penetrates a second through hole of one of the clamps and is threadedly connected with a second nut of the other clamp.

6. Balanced wire rope gripping device according to claim 5, characterized in that The clamp assembly further comprises a connecting bolt arranged on different sides of the balance wire rope, the connecting bolt penetrates a second through hole of one of the clamps and is threadedly connected with a second nut of the other clamp.

7. Balanced wire rope gripping device according to claim 6, characterized in that The clamp assembly further comprises a connecting bolt arranged on different sides of the balance wire rope, the connecting bolt penetrates a second through hole of one of the clamps and is threadedly connected with a second nut of the other clamp.

8. The balanced wire rope gripping device of claim 1, wherein, The clamp assembly further comprises a connecting bolt arranged on different sides of the balance wire rope, the connecting bolt penetrates a second through hole of one of the clamps and is threadedly connected with a second nut of the other clamp. The clamp assembly further comprises a connecting bolt arranged on different sides of the balance wire rope, the connecting bolt penetrates a second through hole of one of the clamps and is threadedly connected with a second nut of the other clamp. The clamp assembly further comprises a connecting bolt arranged on different sides of the balance wire rope, the connecting bolt penetrates a second through hole of one of the clamps and is threadedly connected with a second nut of the other clamp.

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