Cage guide rope tensioning device

Abstract

The utility model relates to the technical field of mining mechanical equipment, in particular to a cage guide rope tensioning device which comprises a derrick foundation beam and further comprises a supporting frame arranged at the top of the derrick foundation beam, a steel wire rope is arranged in an inner cavity of the derrick foundation beam, an upper wedge block is arranged on one side of the supporting frame, and a lower wedge block is arranged at the bottom of the derrick foundation beam. By arranging the derrick foundation beam, the supporting frame, the steel wire rope, the upper wedge block, the lower wedge block, the upper locking mechanism and the lower locking mechanism, the steel wire rope can be conveniently locked, it can be guaranteed that the cage guide steel wire rope works under the stable rigidity condition, tension of the cage guide rope can be detected, displayed and alarmed, and therefore whether adjustment is needed or not is judged; and meanwhile, the device is suitable for a stable and effective method of various underground mine cage guide steel wire ropes, is convenient to install, easy to maintain and high in applicability, and has a good market prospect in popularization and use.

Description

TECHNICAL FIELD

[0001] The utility model relates to mine mechanical equipment technical field, concretely is a cage rope tensioning device. BACKGROUND

[0002] The cage rope tensioning device is an important part of the mine hoisting system, mainly used for fixing and tensioning the cage rope, and adjusting the tensioning force to ensure the stable operation of the cage and other hoisting containers. The device uses hydraulic or mechanical methods to achieve tensioning, and has the characteristics of compact structure, simple operation, safety and reliability.

[0003] The cage rope tensioning device provides stable guidance and support for the hoisting container by fixing and tensioning the cage rope. This helps to prevent the hoisting container from deviating, colliding or vibrating during operation, and ensures its smooth and accurate operation along the cage. However, the current mine shaft hoist uses a multi-rope friction type, and the cage rope uses a steel wire rope as a guide cage. The tail end uses a heavy hammer to tension. Since the steel wire rope has a certain elasticity, the tension of the cage steel wire rope cannot be detected, resulting in a large swing range of the hoisted cage, affecting the safety of the hoisting system. SUMMARY

[0004] The utility model aims at providing a kind of cage rope tensioning device to solve the problems raised in the above background.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a kind of cage rope tensioning device, including derrick base beam, further comprising:

[0006] A support frame is arranged on the top of the derrick base beam, and a steel wire rope is arranged in the inner cavity of the derrick base beam. An upper wedge block is arranged on one side of the support frame, and a lower wedge block is arranged at the bottom of the derrick base beam.

[0007] An upper locking mechanism is arranged on one side of the upper wedge block to lock the steel wire rope. The upper locking mechanism includes a fixed plate fixed to the inner wall of the upper wedge block. A fixed block is arranged on one side of the fixed plate. A connecting plate is fixedly connected to one side of the fixed block.

[0008] A lower locking mechanism is arranged on the outer side of the steel wire rope to lock the steel wire rope. The lower locking mechanism includes a limiting ring clamped to the outer side of the steel wire rope. An installation block is fixedly connected to the outer side of the limiting ring. A positioning plate is fixedly connected to one side of the installation block. An installation seat is fixedly connected to one side of the positioning plate.

[0009] Preferably, the top of the derrick base beam is fixedly connected with a hydraulic cylinder, and the piston rod of the hydraulic cylinder is fixedly connected with a lifting block.

[0010] Preferably, the top of the lifting block is clamped with a frame, and one side of the support frame is clamped with a top plate.

[0011] Preferably, the well derrick foundation beam is provided with a well shaft foundation beam, and the well shaft foundation beam is provided with a support seat.

[0012] Preferably, the top of the support seat is rotationally connected with a rotary seat, and the top of the rotary seat is rotationally connected with the bottom of the well shaft foundation beam.

[0013] Preferably, the inner wall of the connecting plate is threadedly connected with a first fixing screw, the outer side of the first fixing screw is threadedly connected with the inner wall of the fixing plate, and the inner wall of the positioning plate is threadedly connected with a second fixing screw.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The cage guide wire tensioning device structure schematic view provided by the utility model can lock the steel wire rope, can ensure that the cage guide steel wire rope works under stable rigidity conditions, can detect, display and alarm the tension of the cage guide wire, thereby judging whether adjustment is needed, ensuring safe operation of the cage hoisting system, and the device is suitable for various underground mine cage guide steel wire rope stable and effective methods, is convenient to install, easy to maintain, has strong applicability, and has good market prospect for popularization and use. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The cage guide wire tensioning device structure schematic view provided by the utility model can lock the steel wire rope, can ensure that the cage guide steel wire rope works under stable rigidity conditions, can detect, display and alarm the tension of the cage guide wire, thereby judging whether adjustment is needed, ensuring safe operation of the cage hoisting system, and the device is suitable for various underground mine cage guide steel wire rope stable and effective methods, is convenient to install, easy to maintain, has strong applicability, and has good market prospect for popularization and use.

[0017] Figure 2 The cage guide wire tensioning device structure schematic view provided by the utility model can lock the steel wire rope, can ensure that the cage guide steel wire rope works under stable rigidity conditions, can detect, display and alarm the tension of the cage guide wire, thereby judging whether adjustment is needed, ensuring safe operation of the cage hoisting system, and the device is suitable for various underground mine cage guide steel wire rope stable and effective methods, is convenient to install, easy to maintain, has strong applicability, and has good market prospect for popularization and use.

[0018] Figure 3 The cage guide wire tensioning device structure schematic view provided by the utility model can lock the steel wire rope, can ensure that the cage guide steel wire rope works under stable rigidity conditions, can detect, display and alarm the tension of the cage guide wire, thereby judging whether adjustment is needed, ensuring safe operation of the cage hoisting system, and the device is suitable for various underground mine cage guide steel wire rope stable and effective methods, is convenient to install, easy to maintain, has strong applicability, and has good market prospect for popularization and use.

[0019] Figure 4 The cage guide wire tensioning device structure schematic view provided by the utility model can lock the steel wire rope, can ensure that the cage guide steel wire rope works under stable rigidity conditions, can detect, display and alarm the tension of the cage guide wire, thereby judging whether adjustment is needed, ensuring safe operation of the cage hoisting system, and the device is suitable for various underground mine cage guide steel wire rope stable and effective methods, is convenient to install, easy to maintain, has strong applicability, and has good market prospect for popularization and use. Figure 1 The cage guide wire tensioning device structure schematic view provided by the utility model can lock the steel wire rope, can ensure that the cage guide steel wire rope works under stable rigidity conditions, can detect, display and alarm the tension of the cage guide wire, thereby judging whether adjustment is needed, ensuring safe operation of the cage hoisting system, and the device is suitable for various underground mine cage guide steel wire rope stable and effective methods, is convenient to install, easy to maintain, has strong applicability, and has good market prospect for popularization and use.

[0020] Figure 5 The cage guide wire tensioning device structure schematic view provided by the utility model can lock the steel wire rope, can ensure that the cage guide steel wire rope works under stable rigidity conditions, can detect, display and alarm the tension of the cage guide wire, thereby judging whether adjustment is needed, ensuring safe operation of the cage hoisting system, and the device is suitable for various underground mine cage guide steel wire rope stable and effective methods, is convenient to install, easy to maintain, has strong applicability, and has good market prospect for popularization and use. Figure 2 The cage guide wire tensioning device structure schematic view provided by the utility model can lock the steel wire rope, can ensure that the cage guide steel wire rope works under stable rigidity conditions, can detect, display and alarm the tension of the cage guide wire, thereby judging whether adjustment is needed, ensuring safe operation of the cage hoisting system, and the device is suitable for various underground mine cage guide steel wire rope stable and effective methods, is convenient to install, easy to maintain, has strong applicability, and has good market prospect for popularization and use.

[0021] In the drawing: 1, well derrick foundation beam; 2, support frame; 3, steel wire rope; 4, upper wedge; 5, lower wedge; 6, upper locking mechanism; 61, fixing plate; 62, fixing block; 63, connecting plate; 7, lower locking mechanism; 71, limiting ring; 72, mounting block; 73, positioning plate; 74, mounting seat; 8, hydraulic cylinder; 9, lifting block; 10, frame body; 11, top plate; 12, well shaft foundation beam; 13, support seat; 14, rotary seat; 15, first fixing screw; 16, second fixing screw. DETAILED DESCRIPTION

[0022] In order to further illustrate the technical means and effects taken by the utility model to achieve the predetermined utility model purposes, the specific embodiments, structures, features and effects according to the utility model are described in detail as follows in combination with the drawings and preferred embodiments.

[0023] Please refer to Figures 1-5 As shown in the figure, a kind of tankway rope tensioner, including derrick foundation beam 1, by setting derrick foundation beam 1, can be conveniently carried out to upper structure, the top of derrick foundation beam 1 is provided with support frame 2, by setting support frame 2, can be conveniently fixed to top plate 11, the inner chamber of derrick foundation beam 1 is provided with steel wire rope 3, by setting steel wire rope 3, can be conveniently lifted container can be along tankway smoothly and accurately run, one side of support frame 2 is provided with upper wedge 4, by setting upper wedge 4, can be conveniently fixed to fixed plate 61, the bottom of derrick foundation beam 1 is provided with lower wedge 5, by setting lower wedge 5, can be conveniently fixed to mounting seat 74;Upper locking mechanism 6 for locking steel wire rope 3 is set on one side of upper wedge 4, upper locking mechanism 6 includes fixed plate 61 fixed in the inner wall of upper wedge 4, by setting fixed plate 61, can be conveniently fixed to fixed block 62, one side of fixed plate 61 is provided with fixed block 62, by setting fixed block 62, can be conveniently fixed to connecting plate 63, one side of fixed block 62 is fixedly connected with connecting plate 63, by setting connecting plate 63, can be conveniently screwed to first fixed screw 15;Lower locking mechanism 7 for locking steel wire rope 3 is set on the outer side of steel wire rope 3, lower locking mechanism 7 includes limiting ring 71 clamped on the outer side of steel wire rope 3, by setting limiting ring 71, can be conveniently locked to steel wire rope 3, the outer side of limiting ring 71 is fixedly connected with mounting block 72, by setting mounting block 72, can be conveniently connected to positioning plate 73, one side of mounting block 72 is fixedly connected with positioning plate 73, by setting positioning plate 73, can be conveniently connected to mounting seat 74, one side of positioning plate 73 is fixedly connected with mounting seat 74, by setting mounting seat 74, can be conveniently connected to lower wedge 5.

[0024] The top of derrick foundation beam 1 is fixedly connected with hydraulic cylinder 8, by setting hydraulic cylinder 8, can be conveniently lifted to lifting block 9, the piston rod of hydraulic cylinder 8 is fixedly connected with lifting block 9, by setting lifting block 9, can be conveniently connected to frame body 10;The top of lifting block 9 is clamped with frame body 10, by setting frame body 10, can be conveniently connected to upper wedge 4, one side of support frame 2 is clamped with top plate 11, by setting top plate 11, can be conveniently limited to upper wedge 4.

[0025] The well shaft foundation beam 12 is arranged below the derrick foundation beam 1, and the well shaft foundation beam 12 can facilitate bearing of the upper device; the support seat 13 is arranged below the well shaft foundation beam 12, and the support seat 13 can facilitate fixing of the rotating seat 14; the rotating seat 14 is rotatably connected to the top of the support seat 13, and the rotating seat 14 can facilitate rotatable connection of the well shaft foundation beam 12.

[0026] The inner wall of the connecting plate 63 is threadedly connected with the first fixing screw 15, the first fixing screw 15 can facilitate installation of the connecting plate 63, and the outer side of the first fixing screw 15 is threadedly connected with the inner wall of the fixed plate 61; the inner wall of the locating plate 73 is threadedly connected with the second fixing screw 16, and the second fixing screw 16 can facilitate tightening of the two locating plates 73.

[0027] Working principle: in use, first, the first fixing screw 15 and the second fixing screw 16 are respectively tightened to fix the connecting plate 63 and the locating plate 73, so as to lock the steel wire rope 3; at this time, the hydraulic cylinder 8 is opened to drive the lifting block 9 to descend, the lifting block 9 drives the frame body 10 to descend, the frame body 10 drives the upper wedge block 4 to descend, so as to drive the steel wire rope 3 to descend.

[0028] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Although the present application has been disclosed as a preferred embodiment, it is not intended to limit the present application. Any person skilled in the art can make some changes or modifications to the above disclosed technical content to obtain equivalent embodiments, as long as the changes or modifications do not deviate from the technical solution of the present application. Any indirect modification, equivalent change and modification of the above embodiments, which do not deviate from the technical solution of the present application, are still within the scope of the present application.

Claims

1. A catwalk rope tensioning device comprising a derrick base beam (1), characterized in that, Also include: Support frame (2) is arranged at the top of derrick base beam (1), the inner cavity of derrick base beam (1) is provided with steel wire rope (3), one side of support frame (2) is provided with upper wedge (4), the bottom of derrick base beam (1) is provided with lower wedge (5); Upper locking mechanism (6) is arranged on one side of upper wedge (4) for locking steel wire rope (3), upper locking mechanism (6) includes fixed plate (61) fixed to the inner wall of upper wedge (4), one side of fixed plate (61) is provided with fixed block (62), one side of fixed block (62) is fixedly connected with connecting plate (63); Lower locking mechanism (7) is arranged on the outer side of steel wire rope (3) for locking steel wire rope (3), lower locking mechanism (7) includes limiting ring (71) clamped on the outer side of steel wire rope (3), the outer side of limiting ring (71) is fixedly connected with mounting block (72), one side of mounting block (72) is fixedly connected with positioning plate (73), one side of positioning plate (73) is fixedly connected with mounting seat (74).

2. A tank rope tensioner as claimed in claim 1, characterised in that: The top of derrick base beam (1) is fixedly connected with hydraulic cylinder (8), the piston rod of hydraulic cylinder (8) is fixedly connected with lifting block (9).

3. A tank rope tensioner as claimed in claim 2, wherein: The top of lifting block (9) is clamped with frame body (10), one side of support frame (2) is clamped with top plate (11).

4. A tank rope tensioner as defined in claim 1, wherein: The bottom of derrick base beam (1) is provided with well shaft base beam (12), the bottom of well shaft base beam (12) is provided with support seat (13).

5. A tank rope tensioner as claimed in claim 4, wherein: The top of support seat (13) is rotatably connected with rotary seat (14), and the top of rotary seat (14) is rotatably connected with the bottom of well shaft base beam (12).

6. A tank rope tensioner as defined in claim 1, wherein: The inner wall of connecting plate (63) is threadedly connected with first fixing screw (15), and the outer side of first fixing screw (15) is threadedly connected with the inner wall of fixed plate (61), the inner wall of positioning plate (73) is threadedly connected with second fixing screw (16).

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