Lifting stand column holding clamp for gas holder installation

Abstract

The utility model discloses a hoisting stand column embracing clamp for gas holder installation, which comprises a column body, the upper end of the column body is fixedly provided with embracing clamping plates, the number of the embracing clamping plates is two, the right end of each embracing clamping plate is provided with a hanging hole, a hanging rack is movably connected between the surfaces of the two hanging holes, the bottom of the hanging rack is fixedly connected with a hoisting box, and the hoisting box is fixedly connected with the hoisting stand column. And a driving motor is fixedly mounted on the left side of the outer surface of the lifting box, a rotating shaft is fixedly mounted at the output end of the driving motor, and a winding disc is fixedly connected to the middle end of the rotating shaft. According to the cabinet top outer ring beam hoisting device, through the arrangement of the holding clamping plates, the cabinet top outer ring beam hoisting device and a column body can be effectively installed, meanwhile, under the action of the hanging holes, the hanging frame and the hoisting box can be conveniently hung, and through the arrangement of the hoisting hook, the driving motor, the rotating shaft, the winding disc and the hoisting steel rope, the effect of hoisting the cabinet top outer ring beam is achieved; and great convenience is brought to the work of personnel.

Description

Technical Field

[0001] The utility model relates to the technical field of gas holder installation, in particular to a lifting column clamp for gas holder installation. Background Technique

[0002] A rubber membrane gas holder is a dry gas holder. It does not use liquids and semi - liquids such as water and grease, but adopts a fully dry design. This gas holder has good sealing performance and is especially suitable for gas storage environments with a large amount of dust, high humidity, and many toxic gas components. The advantages of a rubber membrane sealed membrane dry gas holder include its simple structure, small steel consumption per unit volume, and the ability to maintain the U - shaped structure of the rubber membrane, enabling the piston to rise and fall freely. In addition, the rubber membrane gas holder has few auxiliary equipment, simple processing and manufacturing, and has the advantages of large throughput, wide application range, energy saving, and low maintenance cost. Currently, during the construction of a rubber membrane gas holder, it is usually necessary to use lifting equipment such as a crane to lift and install the outer ring beam of the tank top. Due to the large limitation of lifting equipment such as a crane by the installation site, when operating in a small site, it greatly increases the difficulty of the lifting operation for the staff, thus unable to meet the requirements of the rubber membrane gas holder construction operation. Content of the Utility Model

[0003] The purpose of the utility model is to provide a lifting column clamp for gas holder installation, which has the advantages of facilitating the staff to carry out lifting operations on the outer ring beam of the tank top to be installed, and the overall operation is convenient and fast.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A lifting column clamp for gas holder installation, including a column body, a clamping plate is fixedly installed at the upper end of the column body. The number of the clamping plates is two. A hanging hole is opened at the right end of the clamping plate. A hanging frame is movably connected between the surfaces of the two hanging holes. A lifting box is fixedly connected to the bottom of the hanging frame. A driving motor is fixedly installed on the left side of the outer surface of the lifting box. A rotating shaft is fixedly installed at the output end of the driving motor. A winding disc is fixedly connected to the middle end of the rotating shaft. A lifting steel rope is wound around the surface of the winding disc. A lifting hook is fixedly connected to the bottom of the lifting steel rope. A limiting tooth ring is fixedly connected to the right side of the winding disc. An electromagnet is fixedly installed at the upper right end of the lifting box. A vertical plate is fixedly connected to the right end of the top of the inner cavity of the lifting box. A U - shaped frame is movably connected to the lower end of the vertical plate. An iron block is fixedly connected to the right side of the U - shaped frame. An arc - shaped limiting tooth plate is fixedly connected to the left side of the U - shaped frame. The left side of the arc - shaped limiting tooth plate meshes with the upper right end of the right side of the limiting tooth ring. A support spring is fixedly connected between the middle right side of the arc - shaped limiting tooth plate and the lower left end of the left side of the vertical plate.

[0005] As a preferred solution, a support plate is fixedly connected to the right end of the bottom of the inner cavity of the lifting box. The upper end of the support plate is movably connected to the right end of the rotating shaft through a bearing.

[0006] As a preferred solution, a guide wheel is movably connected to the middle end of the bottom surface of the lifting box through a bearing. The number of the guide wheels is two, and the surface of the lifting steel rope is movably connected to the surface of the guide wheel.

[0007] As a preferred solution, the bottom of the column body is fixedly connected with a mounting bottom plate, and mounting holes are formed in the four circumferences of the mounting bottom plate.

[0008] As a preferred solution, fixing rings are fixedly connected to the lower ends on both sides of the column body. A stay cable is sleeved on the surface of the fixing ring. The bottom of the stay cable is fixedly connected with a fixing plate, and through holes are formed in the surface of the fixing plate.

[0009] As a preferred solution, a chlorinated rubber coating is applied to the surface of the clamping plate, and a high chlorinated polyethylene coating is applied to the surface of the chlorinated rubber coating.

[0010] As a preferred solution, mounting bolts are screwed between the left ends of the two clamping plates. The number of the mounting bolts is six.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. Through the setting of the clamping plate, the utility model can be effectively installed with the column body. Meanwhile, under the action of the hanging hole, it is convenient to hang between the hanging rack and the lifting box. Through the setting of the lifting hook, the driving motor, the rotating shaft, the winding disc and the lifting steel rope, the effect of lifting the outer ring beam at the top of the cabinet is achieved, which brings great convenience to the work of personnel. Meanwhile, under the combined action of the winding disc, the limit gear ring, the arc-shaped limit gear plate and the support spring, it is effectively ensured that the winding disc can maintain one-way rotation during the process of winding the lifting steel rope, avoiding the falling of the outer ring beam at the top of the cabinet due to a fault during the lifting process, ensuring the safety of the lifting and installation operation. Meanwhile, through the setting of the electromagnet, the iron block, the U-shaped frame, the vertical plate, the arc-shaped limit gear plate, the support spring and the limit gear ring, the limit of the winding disc can be effectively released, so that the personnel can start the driving motor to drive the rotating shaft and the winding disc to unwind the lifting steel rope, and the lifting hook can descend downward, which is convenient for subsequent lifting operations again and is beneficial for personnel to use.

[0013] 2. Through the provision of the support plate, the purpose of supporting the right end of the rotating shaft is achieved, effectively preventing the rotating shaft from tilting during the process of rotating and bearing force. Through the provision of the guide wheel, the purpose of guiding the hoisting steel rope is achieved, avoiding contact between the hoisting steel rope and the bottom of the hoisting box during movement, and reducing the probability of wear. Through the provision of the mounting base plate and mounting holes, it is convenient for personnel to install and fix the column body with bolts. Through the provision of the fixing ring, stay guy wire, fixing plate and through holes, it is convenient for personnel to perform diagonal tension fixation on both sides of the column body, effectively preventing the column body from tilting during use. Through the provision of the chlorinated rubber coating and high chlorinated polyethylene coating, a double-layer anti-corrosion protection is formed on the surface of the clamping plate, effectively reducing the probability of rusting of the clamping plate during use and improving the service life of the clamping plate. Through the provision of the mounting bolts, effective installation and fixation can be carried out between the two clamping plates and the column body, preventing the clamping plate from falling off the surface of the column body. Brief Description of the Drawings

[0014] Figure 1 is a three-dimensional view of the present utility model;

[0015] Figure 2 is a schematic bottom view structure of the clamping plate of the present utility model;

[0016] Figure 3 is a schematic front sectional view structure of the hoisting box of the present utility model;

[0017] Figure 4 is a schematic structure diagram of the winding disc of the present utility model.

[0018] In the figure: 1, column body; 2, fixing ring; 3, stay guy wire; 4, fixing plate; 5, mounting base plate; 6, hoisting hook; 7, hoisting steel rope; 8, hoisting box; 9, clamping plate; 10, mounting bolt; 11, hanging hole; 12, hanging rack; 13, driving motor; 14, guide wheel; 15, rotating shaft; 16, winding disc; 17, vertical plate; 18, iron block; 19, electromagnet; 20, support plate; 21, limiting tooth ring; 22, support spring; 23, U-shaped frame; 24, arc-shaped limiting tooth plate. Detailed Description of the Preferred Embodiment

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Secondly, the so-called "one embodiment" or "embodiment" herein refers to specific features, structures or characteristics that may be included in at least one implementation manner of the present utility model. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it an individual or alternative embodiment that is mutually exclusive with other embodiments.

[0021] Embodiment 1:

[0022] Please refer to Figures 1 - 4 As shown in the figure, the present utility model provides a lifting column clamp for gas cabinet installation, including a column body 1. A clamping plate 9 is fixedly installed at the upper end of the column body 1. The number of clamping plates 9 is two. A hanging hole 11 is opened at the right end of the clamping plate 9. A hanging frame 12 is movably connected between the surfaces of the two hanging holes 11. A lifting box 8 is fixedly connected to the bottom of the hanging frame 12. A driving motor 13 is fixedly installed on the left side of the outer surface of the lifting box 8. A rotating shaft 15 is fixedly installed at the output end of the driving motor 13. A winding disc 16 is fixedly connected to the middle end of the rotating shaft 15. A lifting steel rope 7 is wound around the surface of the winding disc 16. A lifting hook 6 is fixedly connected to the bottom of the lifting steel rope 7. A limiting tooth ring 21 is fixedly connected to the right side of the winding disc 16. An electromagnet 19 is fixedly installed at the upper right end of the inner cavity of the lifting box 8. A vertical plate 17 is fixedly connected to the right end of the top of the inner cavity of the lifting box 8. A U-shaped frame 23 is movably connected to the lower end of the vertical plate 17. An iron block 18 is fixedly connected to the right side of the U-shaped frame 23. An arc-shaped limiting tooth plate 24 is fixedly connected to the left side of the U-shaped frame 23. The left side of the arc-shaped limiting tooth plate 24 meshes with the upper end of the right side of the limiting tooth ring 21. A support spring 22 is fixedly connected between the middle end of the right side of the arc-shaped limiting tooth plate 24 and the lower end of the left side of the vertical plate 17.

[0023] In this technical solution, through the setting of the clamping plate 9, while enabling effective installation with the column body 1, the hanging hole 11 facilitates the suspension between the hanging frame 12 and the lifting box 8. Through the setting of the lifting hook 6, driving motor 13, rotating shaft 15, winding disc 16 and lifting steel rope 7, the effect of lifting the outer ring beam of the cabinet top is achieved, bringing great convenience to the work of personnel. At the same time, under the combined action of the winding disc 16, limiting tooth ring 21, arc-shaped limiting tooth plate 24 and support spring 22, it effectively ensures that the winding disc 16 can rotate in one direction during the winding process of the lifting steel rope 7, avoiding the falling of the outer ring beam of the cabinet top due to faults during the lifting process, and ensuring the safety of the lifting and installation operation. At the same time, through the setting of the electromagnet 19, iron block 18, U-shaped frame 23, vertical plate 17, arc-shaped limiting tooth plate 24, support spring 22 and limiting tooth ring 21, the limitation of the winding disc 16 can be effectively released, so that personnel can start the driving motor 13 to drive the rotating shaft 15 and the winding disc 16 to unwind the lifting steel rope 7, enabling the lifting hook 6 to descend, facilitating subsequent lifting operations and being convenient for personnel to use.

[0024] Embodiment 2:

[0025] Based on Embodiment 1, the utility model is as Figures 1 - 4 shown. A support plate 20 is fixedly connected to the right end of the inner cavity bottom of the lifting box 8. The upper end of the support plate 20 is movably connected to the right end of the rotating shaft 15 through a bearing. The middle end of the bottom surface of the outer surface of the lifting box 8 is movably connected to a guide wheel 14 through a bearing. The number of the guide wheels 14 is two. The surface of the lifting steel rope 7 is movably connected to the surface of the guide wheel 14. The bottom of the column 1 is fixedly connected to a mounting base plate 5. Mounting holes are formed in the four circumferences of the mounting base plate 5. Fixed rings 2 are fixedly connected to the lower ends of both sides of the column 1. A stay cable 3 is sleeved on the surface of the fixed ring 2. The bottom of the stay cable 3 is fixedly connected to a fixing plate 4. Through holes are formed in the surface of the fixing plate 4. A chlorinated rubber coating is coated on the surface of the clamping plate 9, and a high chlorinated polyethylene coating is coated on the surface of the chlorinated rubber coating. Six mounting bolts 10 are threadedly connected between the left ends of the two clamping plates 9.

[0026] In this technical solution, through the setting of the support plate 20, the purpose of supporting the right end of the rotating shaft 15 is achieved, effectively avoiding the inclination of the rotating shaft 15 during the rotation and stress application process. Through the setting of the guide wheel 14, the purpose of guiding the lifting steel rope 7 is achieved, avoiding the contact between the lifting steel rope 7 and the bottom of the lifting box 8 during the movement process, and reducing the probability of wear. Through the setting of the mounting base plate 5 and the mounting holes, it is convenient for personnel to install and fix the column 1 with bolts. Through the setting of the fixed ring 2, the stay cable 3, the fixing plate 4 and the through holes, it is convenient for personnel to perform diagonal tension fixation on both sides of the column 1, effectively avoiding the inclination of the column 1 during use. Through the setting of the chlorinated rubber coating and the high chlorinated polyethylene coating, a double-layer anti-corrosion protection is formed on the surface of the clamping plate 9, effectively reducing the probability of rust of the clamping plate 9 during use and improving the service life of the clamping plate 9. Through the setting of the mounting bolts 10, the two clamping plates 9 can be effectively installed and fixed to the column 1, avoiding the detachment of the clamping plate 9 from the surface of the column 1.

[0027] The working principle of the present utility model is as follows: The cylinder 1 is installed at the working position required for hoisting and installing the outer ring beam of the cabinet top. With the setting of the clamping plate 9, while enabling effective installation with the cylinder 1, the hanging hole 11 facilitates the suspension between the hanging bracket 12 and the hoisting box 8. When hoisting and installing the outer ring beam of the cabinet top is required, the hoisting hook 6 is connected to the lifting lugs welded around the outer ring beam of the cabinet top. By starting the driving motor 13 to work, the rotating shaft 15 and the winding disc 16 can be driven to rotate. During the rotation of the winding disc 16, the hoisting steel wire rope 7 can be continuously wound up, and the hoisting hook 6, the lifting lug, and the outer ring beam of the cabinet top are pulled upward until the outer ring beam of the cabinet top can be moved to the required installation height, thus achieving the effect of hoisting the outer ring beam of the cabinet top, which brings great convenience to the work of personnel. At the same time, during the rotation of the winding disc 16, the limiting gear ring 21 can be driven to rotate. Under the action of the rotation of the limiting gear ring 21, the arc-shaped limiting tooth plate 24 can be pushed to move to the right through the inclined surface of the tooth. Under the pressure of the supporting spring 22, the arc-shaped limiting tooth plate 24 can be meshed with different positions of the limiting gear ring 21, effectively ensuring that the winding disc 16 can maintain one-way rotation during the winding process of the hoisting steel wire rope 7, avoiding the falling of the outer ring beam of the cabinet top due to faults during hoisting, and ensuring the safety of the hoisting and installation operation. When the hoisting and installation operation of the outer ring beam of the cabinet top is completed, by controlling the electromagnet 19 to work, magnetic force can be generated. Under the action of the magnetic force, the iron block 18 and the U-shaped frame 23 are adsorbed and move to the right along the surface of the vertical plate 17. The movement of the U-shaped frame 23 can drive the arc-shaped limiting tooth plate 24 to move and compress the supporting spring 22 until the arc-shaped limiting tooth plate 24 can be disengaged from the surface of the limiting gear ring 21, effectively releasing the limit of the winding disc 16, facilitating personnel to start the driving motor 13 to drive the rotating shaft 15 and the winding disc 16 to unwind the hoisting steel wire rope 7, so that the hoisting hook 6 can descend downward, facilitating subsequent hoisting operations and being convenient for personnel to use.

[0028] Importantly, it should be noted that the construction and arrangement of the present application shown in multiple different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who refer to this disclosure should easily understand that many modifications are possible without materially departing from the novel teachings and advantages of the subject matter described in this application (e.g., changes in the dimensions, scales, structures, shapes and proportions of various elements, as well as parameter values (such as temperature, pressure, etc.), installation arrangements, use of materials, colors, orientations, etc.). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature, number or position of discrete elements may be altered or changed. Accordingly, all such modifications are intended to be included within the scope of the present utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any clause of "means-plus-function" is intended to cover the structures that perform the recited function herein, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility model. Therefore, the present utility model is not limited to specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0029] In addition, in order to provide a concise description of the exemplary embodiments, all features of the actual embodiments may not be described (i.e., those features that are not relevant to the currently contemplated best mode of carrying out the present utility model, or those features that are not relevant to the implementation of the present utility model).

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit the protection scope of the present utility model. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present utility model.

Claims

1. A lifting column clamp for gas cabinet installation, comprising a column (1), characterized in that: A clamping plate (9) is fixedly installed on the upper end of the column (1), and the number of the clamping plates (9) is two. A hanging hole (11) is opened at the right end of the clamping plate (9), and a hanging bracket (12) is movably connected between the surfaces of the two hanging holes (11). The bottom of the hanging bracket (12) is fixedly connected to a lifting box (8), and a driving motor (13) is fixedly installed on the left side of the outer surface of the lifting box (8). A rotating shaft (15) is fixedly installed at the output end of the driving motor (13), and a winding drum (16) is fixedly connected to the middle end of the rotating shaft (15). A lifting steel rope (7) is wound on the surface of the winding drum (16), and a lifting hook (6) is fixedly connected to the bottom of the lifting steel rope (7). The right side of the winding disk (16) is fixedly connected to a limiting tooth ring (21), the upper end of the right side of the lifting box (8) is fixedly installed with an electromagnet (19), the right end of the top of the inner cavity of the lifting box (8) is fixedly connected to a vertical plate (17), the lower end of the vertical plate (17) is movably connected to a U-shaped frame (23), the right side of the U-shaped frame (23) is fixedly connected to an iron block (18), the left side of the U-shaped frame (23) is fixedly connected to an arc-shaped limiting tooth plate (24), the left side of the arc-shaped limiting tooth plate (24) is meshed with the upper end of the right side of the limiting tooth ring (21), and a support spring (22) is fixedly connected between the middle end of the right side of the arc-shaped limiting tooth plate (24) and the lower end of the left side of the vertical plate (17).

2. The lifting column clamp for gas cabinet installation according to claim 1 is characterized in that: A support plate (20) is fixedly connected to the right end of the bottom of the inner cavity of the lifting box (8), and the upper end of the support plate (20) is movably connected to the right end of the rotating shaft (15) through a bearing.

3. The lifting column clamp for gas cabinet installation according to claim 1 is characterized in that: The middle end of the bottom of the outer surface of the lifting box (8) is movably connected to a guide wheel (14) through a bearing, and the number of the guide wheels (14) is two, and the surface of the lifting steel rope (7) is movably connected to the surface of the guide wheel (14).

4. The lifting column clamp for gas cabinet installation according to claim 1 is characterized in that: The bottom of the column (1) is fixedly connected to a mounting base plate (5), and mounting holes are provided on all four sides of the mounting base plate (5).

5. The lifting column clamp for gas cabinet installation according to claim 1 is characterized in that: The lower ends of both sides of the column (1) are fixedly connected to fixing rings (2), the surface of the fixing rings (2) is sleeved with inclined steel ropes (3), the bottom of the inclined steel ropes (3) is fixedly connected to fixing plates (4), and the surface of the fixing plates (4) is provided with through holes.

6. The lifting column clamp for gas cabinet installation according to claim 1 is characterized in that: The surface of the clamping plate (9) is coated with a chlorinated rubber coating, and the surface of the chlorinated rubber coating is coated with a highly chlorinated polyethylene coating.

7. The lifting column clamp for gas cabinet installation according to claim 1 is characterized in that: A mounting bolt (10) is threadedly connected between the left ends of the two clamping plates (9), and the number of the mounting bolts (10) is six.

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