Dry type gas holder side plate hoisting device

Abstract

The utility model provides a dry type gas holder side plate hoisting device, which belongs to the technical field of gas holder side plate hoisting, and comprises a cantilever beam, a guide wheel group, a hoisting rope, a connecting component and an anti-shaking mechanism, the overhanging cross beam is arranged on the top of the gas cabinet, and a mounting frame is arranged at the bottom of the overhanging cross beam; the guide wheel set comprises four transverse guide wheels and four longitudinal guide wheels, and the four transverse guide wheels and the four longitudinal guide wheels are arranged on the top of the cantilever beam. The lifting rope is sequentially wound around the transverse guide wheel and the longitudinal guide wheel, and the two ends of the lifting rope are connected with the two winches respectively. The connecting assembly comprises a pulley and a connecting part, the connecting part is connected with the gas cabinet side plate, and the lifting rope is wound on the outer side of the pulley; through combined use of the guide wheel set and the anti-shaking mechanism, the problem that the side plate of the gas chamber is prone to inclining or rotating in the air is solved, it is guaranteed that the lifting rope moves along a preset path, meanwhile, the pressure borne by a single part is reduced, and therefore the service life of the device is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of coal gas tank side plate hoisting, concretely relates to a dry -type coal gas tank side plate hoisting device. BACKGROUND

[0002] In the patent application No. 202323049506.5, a coal gas tank top hoisting system is proposed, which can effectively avoid the winding of the rope during the operation of the hoisting equipment, cause the damage of the hoisting equipment, reduce the working efficiency of the coal gas tank top hoisting, improve the heavy lifting of the winch, change the amplitude of the winch, increase the operation range and flexibility of the boom, set the monitoring device on the boom to monitor the stress deformation and stress change of the boom, set the frame and support frame to make the stress structure of the hoisting equipment more reasonable, and achieve the purpose of lightweight.

[0003] In the prior art, the single-point stress method is used for hoisting, but during the hoisting of the coal gas tank side plate, the side plate is easy to tilt or rotate in the air, and this method may cause some key parts to bear excessive pressure, thereby shortening the service life of the parts. UTILITY MODEL CONTENTS

[0004] Based on the above technical problems, the utility model provides a dry -type coal gas tank side plate hoisting device, which combines the use of guide wheel set and anti -sway mechanism, solves the problem that the coal gas tank side plate is easy to tilt or rotate in the air, and ensures that the hoisting rope moves along the predetermined path while reducing the pressure borne by the single part, thereby prolonging the service life of the device.

[0005] The specific technical scheme is as follows:

[0006] A dry -type coal gas tank side plate hoisting device, comprising: a cantilever beam, a guide wheel set, a hoisting rope, a connecting assembly and an anti -sway mechanism; the cantilever beam is arranged on the tank top of the coal gas tank, and the bottom of the cantilever beam is provided with a mounting bracket; the guide wheel set comprises four horizontal guide wheels and four vertical guide wheels, and the four horizontal guide wheels and vertical guide wheels are arranged at the top of the cantilever beam; the hoisting rope is wound at the horizontal guide wheels and vertical guide wheels in sequence, and the two ends of the hoisting rope are connected with two winches respectively; the connecting assembly comprises a pulley and a connecting part, the connecting part is connected with the coal gas tank side plate, and the hoisting rope is wound outside the pulley; the anti -sway mechanism comprises two groups of sliding assemblies, two groups of mounting assemblies and two groups of connecting rods, the two groups of sliding assemblies are arranged on the two sides of the mounting bracket respectively, the two groups of mounting assemblies are arranged on the two sides of the coal gas tank side plate respectively, and the mounting assembly and the sliding assembly are connected by the connecting rod respectively.

[0007] In addition, the lifting device for the side plate of the dry-type gas holder has the following additional technical features.

[0008] In the above technical solution, the connecting part comprises a fixing seat, a pulley seat, two connecting rings and a bolt lock; the fixing seat is connected with the top of the side plate of the gas holder; the pulley is fixed on the pulley seat; the two connecting rings are arranged at the top of the fixing seat and the bottom of the pulley seat respectively; and the bolt lock is connected with the two connecting rings simultaneously.

[0009] In the above technical solution, the sliding assembly comprises a through slot, a sliding rod and two sliding blocks; the through slot is arranged on one side of the mounting frame; the sliding rod is arranged in the through slot; and the two sliding blocks are respectively sleeved on the outer side of the sliding rod and rotationally connected with one end of the connecting rod.

[0010] In the above technical solution, the mounting assembly comprises a moving slot and two moving blocks; the moving slot is arranged on one side of the side plate of the gas holder; one end of the two moving blocks is respectively embedded in the moving slot and the position of the moving block is fixed by the fastener, and the moving block is rotationally connected with the other end of the connecting rod.

[0011] In the above technical solution, it further comprises two accommodating holes; the two accommodating holes are arranged on the mounting frame respectively, and the two ends of the lifting rope pass through the two accommodating holes respectively.

[0012] In the above technical solution, the lifting rope is a steel rope.

[0013] In the above technical solution, the pulley is located at the center position of the guide wheel set.

[0014] Compared with the prior art, the lifting device for the side plate of the dry-type gas holder has the following beneficial effects:

[0015] 1. The two winches simultaneously pull the two ends of the lifting rope to move, and after the direction of the lifting rope is changed through the guide wheel set, the lifting rope acts on the connecting assembly, so as to drive the side plate of the gas holder to move up and down, thereby ensuring that the lifting rope moves along the predetermined path while reducing the pressure borne by a single component, and further prolonging the service life of the device.

[0016] 2. When the side plate of the gas holder is lifted, the anti-shaking mechanism plays a guiding role on the side plate of the gas holder, so as to avoid shaking, tilting and rotating of the side plate of the gas holder during lifting, thereby ensuring the stability of the gas holder during lifting. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a front view of the lifting device for the side plate of the dry-type gas holder.

[0018] Figure 2This is a structural schematic diagram of a dry gas holder side plate hoisting device according to the present invention;

[0019] Figure 3 This is a schematic diagram of the sliding component of this utility model;

[0020] Figure 4 This is a schematic diagram of the installation component of this utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the connecting component of this utility model;

[0022] in, Figures 1 to 5 The correspondence between the reference numerals and component names in the attached drawings is as follows:

[0023] 10 Cantilever beam, 11 Mounting bracket, 12 Horizontal guide wheel, 13 Longitudinal guide wheel, 14 Lifting rope, 15 Pulley, 16 Fixed seat, 17 Pulley seat, 18 Connecting ring, 19 Bolt lock, 20 Connecting rod, 21 Through groove, 22 Sliding rod, 23 Sliding block, 24 Moving groove, 25 Moving block, 26 Clearance hole, 27 Gas holder side plate, 28 Winch. Detailed Implementation

[0024] The present invention will be further described below with reference to specific implementation examples and Appendices 1-5, but the present invention is not limited to these embodiments.

[0025] A side panel hoisting device for a dry gas holder, such as Figures 1-5 As shown, the assembly includes: a cantilever beam 10, a guide wheel assembly, a hoisting rope 14, a connecting component, and an anti-sway mechanism. The cantilever beam 10 is located on the top of the gas holder, and a mounting frame 11 is provided at the bottom of the cantilever beam 10. The guide wheel assembly includes four transverse guide wheels 12 and four longitudinal guide wheels 13, which are respectively located on the top of the cantilever beam 10. The hoisting rope 14 is wound around the transverse guide wheels 12 and the longitudinal guide wheels 13 in sequence, and both ends of the hoisting rope 14 are connected to two winches 28 respectively. The connecting component includes a pulley 15 and a connecting part, which is connected to the side plate 27 of the gas holder, and the hoisting rope 14 is wound around the outside of the pulley 15. The anti-sway mechanism includes two sets of sliding components, two sets of mounting components, and two sets of connecting rods 20. The two sets of sliding components are respectively located on both sides of the mounting frame 11, and the two sets of mounting components are respectively located on both sides of the side plate 27 of the gas holder, and the mounting components and sliding components are respectively connected by the connecting rods 20.

[0026] With the above structure, the two ends of the lifting rope 14 are moved by two winches 28 at the same time, and after changing the direction of the lifting rope 14 through the guide wheel set, the lifting rope 14 acts on the connecting assembly, thereby driving the gas tank side plate 27 to move up and down, realizing that the lifting rope 14 can move along the predetermined path while reducing the pressure borne by a single component, thereby prolonging the service life of the device. When hoisting the gas tank side plate 27, the anti-shaking mechanism plays a guiding role on the gas tank side plate 27, avoiding the gas tank side plate 27 from shaking, tilting, rotating and the like during hoisting, thereby ensuring the stability of the gas tank during hoisting.

[0027] Specifically, by synchronous operation of the two winches 28, the two ends of the lifting rope 14 are tightened, so that the gas tank side plate 27 located at the center position of the lifting rope 14 is controlled to move upwards, thereby realizing the purpose of hoisting the gas tank side plate 27.

[0028] In the embodiment of the utility model, as shown in Figures 1-5 The connecting part comprises a fixed seat 16, a pulley seat 17, two connecting rings 18 and a bolt lock 19; the fixed seat 16 is connected with the top of the gas tank side plate 27; the pulley 15 is fixed on the pulley seat 17; the two connecting rings 18 are arranged at the top of the fixed seat 16 and the bottom of the pulley seat 17 respectively; and the bolt lock 19 is connected with the two connecting rings 18 simultaneously.

[0029] By connecting the two connecting rings 18 on the fixed seat 16 and the pulley seat 17 with the bolt lock 19 respectively, and winding one end of the lifting rope 14 outside the pulley 15, the purpose of connecting the lifting rope 14 with the gas tank side plate 27 is realized.

[0030] Specifically, in this way, the gas tank side plate 27 can be conveniently disassembled or installed.

[0031] In the embodiment of the utility model, as shown in Figures 1-3 The sliding assembly comprises a through slot 21, a sliding rod 22 and two sliding blocks 23; the through slot 21 is arranged on one side of the mounting frame 11; the sliding rod 22 is arranged in the through slot 21; and the two sliding blocks 23 are respectively sleeved outside the sliding rod 22, and the sliding block 23 is rotationally connected with one end of the connecting rod 20.

[0032] By rotationally connecting the two ends of the connecting rod 20 with the sliding block 23 and the mounting assembly respectively, in the process of controlling the lifting of the gas tank side plate 27, the connecting rod 20 drives the sliding block 23 to move while the sliding block 23 moves along the sliding rod 22, thereby playing a guiding role on the movement of the gas tank side plate 27, avoiding the gas tank side plate 27 from tilting, shaking, rotating and the like, and thereby improving the stability of the device.

[0033] In the embodiment of the utility model, as shown in Figures 1-4As shown, the mounting assembly comprises: a moving groove 24 and two moving blocks 25; the moving groove 24 is arranged on one side of the gas tank side plate 27; one end of the two moving blocks 25 is respectively embedded in the moving groove 24 and the position of the moving block 25 is fixed by a fastener, and the moving block 25 is rotationally connected with the other end of the connecting rod 20.

[0034] The moving block 25 and the sliding block 23 are connected together through the connecting rod 20, when the gas tank side plate 27 needs to be hoisted, the moving block 25 is installed in the moving groove 24, and after moving to a suitable position, the position of the moving block 25 is fixed by a fastener, so that the movement of the gas tank side plate 27 is guided during the lifting of the gas tank side plate 27.

[0035] Specifically, the staff can adjust the distance between the two moving blocks 25 and the inclination angle of the connecting rod 20 according to the different sizes of the gas tank side plate 27, so as to ensure the stability of the hoisting of the gas tank side plate 27.

[0036] In the embodiment of the utility model, as shown in Figure 1 As shown, it also includes: two let go of holes 26; two let go of holes 26 are arranged on the mounting frame 11 respectively, and the two ends of the lifting rope 14 pass through the two let go of holes 26 respectively.

[0037] The two ends of the lifting rope 14 are let go through the two let go of holes 26, so as to avoid the interference between the lifting rope 14 and the mounting frame 11 during the tightening of the lifting rope 14, and thus affect the hoisting effect.

[0038] In the embodiment of the utility model, the lifting rope 14 is a steel rope.

[0039] In the embodiment of the utility model, the pulley 15 is located at the center position of the guide wheel set.

[0040] The implementation process is as follows: the two ends of the lifting rope 14 are moved by the two winches 28 at the same time, and after changing the direction of the lifting rope 14 through the guide wheel set, the lifting rope 14 acts on the connecting assembly, so as to drive the gas tank side plate 27 to move up and down, realize that the lifting rope 14 can move along the predetermined path while reducing the pressure borne by the single component, and thus prolong the service life of the device. When the gas tank side plate 27 is hoisted, the anti-shaking mechanism plays a guiding role on the gas tank side plate 27, so as to avoid the shaking, tilting and rotation of the gas tank side plate 27 during the hoisting process, and thus ensure the stability of the gas tank during the hoisting process.

[0041] In the description of the utility model, the term "a plurality of" refers to two or more than two, unless otherwise expressly limited, the term "up", "down" and the like indicate the orientation or position relationship is based on the orientation or position relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and is not indicative or implied that the device or element must have a particular orientation, with a particular orientation and operation, therefore, can not be understood as a limitation on the utility model;The terms "connection", "installation", "fixing" and the like should be understood broadly, for example, "connection" can be fixedly connected, can also be detachably connected, or integrally connected;It can be directly connected, or indirectly connected through an intermediate medium.

[0042] In the description of the utility model, the terms "one embodiment", "some embodiments", "a specific embodiment" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In the utility model, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0043] The above only describes the preferred embodiments of the utility model and is not used to limit the utility model. For those skilled in the art, the utility model can have various changes and variations. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A side panel hoisting device for a dry gas holder, characterized in that, include: A cantilever beam is provided on the top of the gas holder, and a mounting bracket is provided at the bottom of the cantilever beam. The guide wheel assembly includes four transverse guide wheels and four longitudinal guide wheels, which are respectively disposed on the top of the cantilever beam; The hoisting rope is wound sequentially around the transverse guide wheel and the longitudinal guide wheel, and both ends of the hoisting rope are connected to two winches respectively; A connecting assembly, comprising a pulley and a connecting part, the connecting part being connected to the side plate of the gas holder, and the lifting rope being wound around the outside of the pulley; The anti-sway mechanism includes two sets of sliding components, two sets of mounting components, and two sets of connecting rods. The two sets of sliding components are respectively disposed on both sides of the mounting frame, and the two sets of mounting components are respectively disposed on both sides of the side plate of the gas holder. The mounting components and sliding components are respectively connected by the connecting rods.

2. The dry gas holder side plate hoisting device according to claim 1, characterized in that, The connecting part includes: A fixing seat, which is connected to the top of the side panel of the gas holder; A pulley seat, wherein the pulley is fixed on the pulley seat; Two connecting rings are respectively disposed at the top of the fixed base and the bottom of the pulley base; A bolt lock is connected to both of the connecting rings.

3. The dry gas holder side plate hoisting device according to claim 2, characterized in that, The sliding component includes: A through slot is provided on one side of the mounting bracket; A slide bar, wherein the slide bar is disposed within the through groove; Two sliders are respectively sleeved on the outside of the slide rod, and the sliders are rotatably connected to one end of the connecting rod.

4. The dry gas holder side plate hoisting device according to claim 3, characterized in that, The installation components include: A movable trough is disposed on one side of the gas holder side plate; Two movable blocks, one end of each movable block is embedded in the movable groove and the position of the movable block is fixed by fasteners, and the movable blocks are rotatably connected to the other end of the connecting rod.

5. The dry gas holder side plate hoisting device according to claim 4, characterized in that, Also includes: Two clearance holes are provided on the mounting bracket, and the two ends of the suspension rope pass through the two clearance holes respectively.

6. The dry gas holder side plate hoisting device according to claim 5, characterized in that, The hoisting rope is a steel rope.

7. The dry gas holder side plate hoisting device according to claim 6, characterized in that, The pulley is located at the center of the guide wheel assembly.

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