Deflection prevention device for installation of upright post of gas holder

Abstract

The utility model relates to the technical field of gas chamber installation, and provides a gas chamber stand column installation anti-deflection device which comprises a first guide wheel arranged in a rotating mode relative to a base, and the side wall of the first guide wheel is used for abutting against the outer wall of a first groove body. The second guide wheel is rotationally arranged relative to the base, and the side wall of the second guide wheel is used for abutting against the inner wall or the outer wall of the side edge of the first groove body; the abutting and pushing part is arranged on the second guide wheel and used for abutting against the first face, and a guide space is formed among the first guide wheel, the second guide wheel and the abutting and pushing part. By means of the technical scheme, the problem that in the prior art, the perpendicularity is difficult to guarantee in the stand column installation process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas holder installation, and specifically to an anti-deflection device for installing the columns of a gas holder. Background Art

[0002] A gas holder is a steel container for storing industrial and civil gas, and there are two types: wet gas holders and dry gas holders. A wet gas holder is a sleeve-type cylindrical structure sealed with water; a dry gas holder is a piston-type structure sealed with thin (dry) oil or flexible film. During the installation process of a gas holder, the installation of columns is involved. Due to the high height of the gas holder, the columns are usually composed of multiple H-shaped steels welded together. Since the columns are relatively long, it is very difficult to ensure the verticality of the columns during the welding process.

[0003] In the prior art, the installation process of columns usually requires manual vertical measurement before welding, which not only has low detection efficiency but also has problems of detection errors. Summary of the Utility Model

[0004] The utility model provides an anti-deflection device for installing the columns of a gas holder, which solves the problem that it is difficult to ensure the verticality during the installation process of columns in the related art.

[0005] The technical solution of the utility model is as follows:

[0006] An anti-deflection device for installing the columns of a gas holder, used for installing columns. One side of the column has a first groove body, the top of the first groove body has a first surface, and the outer walls of the two side edges of the first groove body respectively have a second surface and a third surface, and the inner walls of the two side edges of the first groove body respectively have a fourth surface and a fifth surface. The device includes:

[0007] A base;

[0008] A first guide wheel, rotatably arranged relative to the base, and the side wall of the first guide wheel is used for abutting against the outer wall of the first groove body;

[0009] A second guide wheel, rotatably arranged relative to the base, and the side wall of the second guide wheel is used for abutting against the inner or outer wall of the side edge of the first groove body;

[0010] A pushing part, arranged on the second guide wheel, and the pushing part is used for abutting against the first surface. A guiding space is formed among the first guide wheel, the second guide wheel and the pushing part.

[0011] Optionally, the first guide wheel abuts against the outer wall of the bottom surface of the first groove body. There are two second guide wheels and two pushing parts. The two pushing parts are respectively arranged on the second guide wheels, and the two second guide wheels are respectively used for abutting against the fourth surface and the fifth surface or respectively against the second surface and the third surface;

[0012] The bottom of the first trough body is located between the first guide wheel and the second guide wheel.

[0013] Optionally, there are two second guide wheels and two thrust portions. The two thrust portions are respectively in contact with surface one and surface six, and the two second guide wheels are respectively in contact with surface two of the first trough body and the second trough body or are respectively in contact with surface three of the first trough body and the second trough body;

[0014] There is at least one first guide wheel, which is used to contact the outer walls of the first trough body and the second trough body. The first guide wheel and the second guide wheel are both in contact with the side edges on the same side of the first trough body and the second trough body.

[0015] Optionally, there are two second guide wheels and two thrust portions. The two thrust portions are respectively in contact with surface one and surface six, and the two second guide wheels are respectively in contact with surface four of the first trough body and the second trough body or are respectively in contact with surface five of the first trough body and the second trough body;

[0016] There is at least one first guide wheel, which is used to contact the outer walls of the first trough body and the second trough body. The upright column is located between the first guide wheel and the second guide wheel.

[0017] Optionally, the base has a through hole for the upright column to pass through.

[0018] Optionally, it further includes:

[0019] Two first sliding frames, which are both slidably arranged relative to the base. The two first sliding frames are respectively located on both sides of the through hole. After the two first sliding frames slide, they approach or move away from each other. The two second guide wheels are respectively rotatably arranged on the first sliding frames;

[0020] A second sliding frame, which is slidably arranged on the base. The second sliding frame and the two first sliding frames are located on different sides of the through hole. The sliding direction of the second sliding frame is perpendicular to the sliding direction of the first sliding frame. The first guide wheel is rotatably arranged on the second sliding frame.

[0021] Optionally, it further includes:

[0022] Two third sliding frames, which are both slidably arranged on the base. The two third sliding frames are respectively located on both sides of the through hole. The sliding direction of the third sliding frame is perpendicular to the sliding direction of the first sliding frame. The two first sliding frames are respectively slidably arranged on the third sliding frames.

[0023] Optionally, the base is welded and disposed on the platform.

[0024] Optionally, the through hole is U-shaped, and the second guide wheel and the two first guide wheels are respectively located on three sides of the through hole.

[0025] Optionally, it further includes:

[0026] A first threaded rod rotatably disposed on the base, and the first threaded rod is threadedly connected to the first sliding frame;

[0027] A second threaded rod rotatably disposed on the base, and the second threaded rod is threadedly connected to the second sliding frame;

[0028] A third threaded rod rotatably disposed on the first sliding frame, and the third threaded rod is threadedly connected to the third sliding frame.

[0029] The working principle and beneficial effects of the present utility model are as follows:

[0030] In the present utility model, the base provides a stable support foundation for the entire device. The base is fixedly installed on the platform. The first guide wheel is rotatably disposed relative to the base, and its side wall is used to abut against the outer wall of the first groove on one side of the column. The function of the first guide wheel is to provide lateral support and guidance for the column during the installation process of the column, preventing the column from deflecting horizontally. The first guide wheel is usually made of wear-resistant material, has good rolling performance and load-bearing capacity, and can bear the weight of the column and the friction force during the installation process.

[0031] The second guide wheel is also rotatably disposed relative to the base, and its side wall is used to abut against the inner wall or outer wall of the side of the first groove. The second guide wheel works together with the first guide wheel to further enhance the guiding and supporting effect on the column. A pushing portion is further provided on the second guide wheel, and the pushing portion is used to abut against the first surface of the top of the first groove, thereby restricting the longitudinal displacement of the column and ensuring the verticality of the column installation.

[0032] The pushing portion is disposed on the second guide wheel, and its function is to abut against the first surface of the top of the first groove during the installation process of the column, preventing the column from deflecting horizontally when moving upward.

[0033] When installing the column of the gas holder, insert the first groove portion of the column into the guiding space composed of the first guide wheel, the second guide wheel and the pushing portion. The first guide wheel abuts against the outer wall of the bottom of the first groove. There can be two or several second guide wheels, and the side walls of the second guide wheels respectively abut against the inner wall or outer wall of different sides of the first groove, providing longitudinal support and guidance for the column. The pushing portion abuts against the first surface of the top of the first groove and jointly acts with the first guide wheel to limit the lateral displacement of the column.

[0034] In actual installation, a thrust portion is provided on each second guide wheel. A plurality of second guide wheels and a plurality of first guide wheels can form different guiding spaces according to actual installation requirements. Through the interaction forces among the first guide wheel, the second guide wheel, and the thrust portion, the column can always be kept in a vertical state during rising, avoiding lateral deflection of the column during the rising process. Multiple layers of guiding spaces can be set according to the length of the column. The rotation of the first guide wheel and the second guide wheel reduces the friction force with the column, reducing the damage caused by the friction force during the rising process of the column. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The above characteristics, technical features, advantages and their implementation manners of the present utility model will be further described below in a clear and understandable manner in combination with the drawings of the preferred embodiments.

[0036] Figure 1 Structural schematic diagram of the fifth embodiment of the present utility model;

[0037] Figure 2 Top view of the first arrangement form of the second embodiment of the present utility model;

[0038] Figure 3 Top view of the second arrangement form of the second embodiment of the present utility model;

[0039] Figure 4 Top view of the arrangement form of the third embodiment of the present utility model;

[0040] Figure 5 Top view of the arrangement form of the fourth embodiment of the present utility model.

[0041] In the figure: 100, column; 110, first groove body; 120, surface one; 130, surface two; 140, surface three; 150, surface four; 160, surface five; 200, base; 300, first guide wheel; 400, second guide wheel; 500, thrust portion; 170, second groove body; 180, surface six; 210, through hole; 410, first sliding frame; 310, second sliding frame; 420, third sliding frame; 411, first threaded rod; 311, second threaded rod; 421, third threaded rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0042] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the specific embodiments of the present utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts, and other embodiments can also be obtained.

[0043] For the sake of simplicity of the drawings, only the parts related to the utility model are schematically shown in each drawing, and they do not represent the actual structure of the product as a whole. In addition, for the sake of simplicity and easy understanding of the drawings, for components with the same structure or function in some drawings, only one of them is schematically shown, or only one of them is marked. In this article, "one" not only means "only this one", but also can mean "more than one", and "several" includes "two" and "more than two".

[0044] In this article, it should be noted that unless otherwise clearly stipulated and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific situations.

[0045] In addition, in the description of this application, the terms "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0046] Embodiment 1

[0047] Referring to Figures 1 to 5 , which is the first embodiment of the present utility model, a gas holder column 100 installation anti-deflection device is proposed for installing the column 100. One side of the column 100 has a first groove 110. The top of the first groove 110 has a surface one 120. The outer walls of the two side edges of the first groove 110 have a surface two 130 and a surface three 140 respectively. The inner walls of the two side edges of the first groove 110 have a surface four 150 and a surface five 160 respectively. It includes a first guide wheel 300 rotatably arranged relative to a base 200, and the side wall of the first guide wheel 300 is used to abut against the outer wall of the first groove 110; a second guide wheel 400 is rotatably arranged relative to the base 200, and the side wall of the second guide wheel 400 is used to abut against the inner or outer wall of the side of the first groove 110; a pushing part 500 is arranged on the second guide wheel 400, and the pushing part 500 is used to abut against the surface one 120. A guiding space is formed among the first guide wheel 300, the second guide wheel 400, and the pushing part 500.

[0048] In this embodiment, the base 200 provides a stable support foundation for the entire device. The base 200 is fixedly installed on the platform. The first guide wheel 300 is rotatably arranged relative to the base 200, and its side wall is used to abut against the outer wall of the first groove 110 on one side of the column 100. The function of the first guide wheel 300 is to provide lateral support and guidance for the column 100 during the installation process of the column 100, preventing the column 100 from deflecting laterally. The first guide wheel 300 is usually made of wear-resistant material, has good rolling performance and load-bearing capacity, and can bear the weight of the column 100 and the frictional force during the installation process.

[0049] The second guide wheel 400 is also rotatably arranged relative to the base 200, and its side wall is used to abut against the inner wall or outer wall on the side of the first groove 110. The second guide wheel 400 works together with the first guide wheel 300 to further enhance the guiding and supporting effect on the column 100. A pushing portion 500 is also provided on the second guide wheel 400. The pushing portion 500 is used to abut against the surface 120 at the top of the first groove 110, thereby restricting the longitudinal displacement of the column 100 and ensuring the verticality of the installation of the column 100.

[0050] The pushing portion 500 is arranged on the second guide wheel 400. Its function is to abut against the surface 120 at the top of the first groove 110 during the installation process of the column 100, preventing the column 100 from deflecting laterally when moving upward.

[0051] When installing the column 100 of the gas holder, the first groove 110 portion of the column 100 is inserted into the guiding space composed of the first guide wheel 300, the second guide wheel 400 and the pushing portion 500. The first guide wheel 300 abuts against the outer wall at the bottom of the first groove 110. There can be two or several second guide wheels 400. The side walls of the second guide wheels 400 respectively abut against the inner wall or outer wall of different sides of the first groove 110, providing longitudinal support and guidance for the column 100. The pushing portion 500 abuts against the surface 120 at the top of the first groove 110 and acts together with the first guide wheel 300 to restrict the lateral displacement of the column 100.

[0052] In actual installation, a pushing portion 500 is provided on each second guide wheel 400. Several second guide wheels 400 and several first guide wheels 300 can form different guiding spaces according to actual installation requirements. Through the mutual acting forces among the first guide wheel 300, the second guide wheel 400 and the pushing portion 500, the column 100 can always rise in a vertical state, avoiding lateral deflection of the column 100 during the rising process. Multiple layers of guiding spaces can be set according to the length of the column 100. The rotation of the first guide wheel 300 and the second guide wheel 400 reduces the frictional force with the column 100 and reduces the damage caused by the frictional force during the rising process of the column 100.

[0053] Example 2

[0054] Reference Figures 2 to 3 , which is the second embodiment of the present utility model. On the basis of the first embodiment, further, the first guide wheel 300 abuts against the outer wall of the bottom surface of the first groove body 110. There are two second guide wheels 400 and two pushing parts 500. The two pushing parts 500 are respectively arranged on the second guide wheels 400. The two second guide wheels 400 are respectively used to abut against surface four 150 and surface five 160 or respectively against surface two 130 and surface three 140; The bottom of the first groove body 110 is located between the first guide wheel 300 and the second guide wheel 400.

[0055] In this embodiment, in actual installation, a layout form of a guiding space is: the two second guide wheels 400 respectively abut against surface four 150 and surface five 160 of the first groove body 110, the two pushing parts 500 abut against surface one 120, the first guide wheel 300 abuts against the outer wall of the bottom of the first groove body 110. The two second guide wheels 400 can generate acting forces on surface four 150 and surface five 160 to prevent the vertical column 100 from generating longitudinal displacement. The first guide wheel 300 and the pushing parts 500 can provide supporting forces from both sides of the vertical column 100 to avoid the horizontal displacement of the vertical column 100, so as to ensure the perpendicularity of the vertical column 100.

[0056] Similarly, the same effect can be achieved when the two second guide wheels 400 respectively abut against surface two 130 or surface three 140 of the first groove body 110.

[0057] Example 3

[0058] Reference Figure 4 , which is the third embodiment of the present utility model. The difference between this embodiment and the second embodiment is that: on the other side of the vertical column 100, there is a second groove body 170. The top of the second groove body 170 has a surface six 180. The bottom of the second groove body 170 coincides with the bottom of the first groove body 110. The outer walls of the two sides of the second groove body 170 respectively coincide with surface two 130 and surface three 140. There are two second guide wheels 400 and two pushing parts 500. The two pushing parts 500 respectively abut against surface one 120 and surface six 180. The two second guide wheels 400 respectively abut against surface two 130 of the first groove body 110 and the second groove body 170 or respectively against surface three 140 of the first groove body 110 and the second groove body 170; There is at least one first guide wheel 300. The first guide wheel 300 is used to abut against the outer walls of the first groove body 110 and the second groove body 170. The first guide wheel 300 and the second guide wheel 400 both abut against the side edges on the same side of the first groove body 110 and the second groove body 170.

[0059] In this embodiment, the other side of the column 100 may also have a second groove 170. That is to say, the column 100 may also be in the form of an H-beam. At this time, in the actual installation process, the second layout form of the guiding space is as follows: there are two second guiding wheels 400 and two pushing parts 500. There is a pushing part 500 arranged on each guiding wheel. The two second guiding wheels 400 are respectively in contact with the second surface 130 of the first groove 110 and the second groove 170. The first guiding wheel 300 is in contact with the third surface 140. The two pushing parts 500 are respectively in contact with the first surface 120 and the sixth surface 180. After the column 100 passes through the guiding space, the two second guiding wheels 400 and the first guiding wheel 300 can jointly provide a lateral supporting force for the column 100 to prevent the column 100 from generating lateral displacement. The two pushing parts 500 can provide a longitudinal supporting force for the column 100 to prevent the column 100 from generating longitudinal displacement.

[0060] Similarly, the two second guiding wheels 400 are respectively in contact with the third surface 140 of the first groove 110 and the second groove 170. The second guiding wheel 400 is in contact with the second surface 130. The two pushing parts 500 are respectively in contact with the first surface 120 and the sixth surface 180.

[0061] Embodiment 4

[0062] Refer to Figure 5 , which is the fourth embodiment of the present utility model. The difference between this embodiment and the third embodiment is that the two pushing parts 500 are respectively in contact with the first surface 120 and the sixth surface 180. The two second guiding wheels 400 are respectively in contact with the fourth surface 150 of the first groove 110 and the second groove 170 or are respectively in contact with the fifth surface 160 of the first groove 110 and the second groove 170. There is at least one first guiding wheel 300, and the first guiding wheel 300 is used to be in contact with the outer walls of the first groove 110 and the second groove 170. The column 100 is located between the first guiding wheel 300 and the second guiding wheel 400.

[0063] In this embodiment, when the other side of the column 100 also has a second groove 170, the layout form of the guiding space may also be: the two second guiding wheels 400 are respectively in contact with the fourth surface 150 of the first groove 110 and the second groove 170. The first guiding wheel 300 is in contact with the outer wall of the side where the fourth surface 150 is located. The two pushing parts 500 are respectively in contact with the first surface 120 and the sixth surface 180. Similar to Embodiment 3, the two second guiding wheels 400 and the first guiding wheel 300 provide a lateral supporting force for the column 100 to prevent the column 100 from generating lateral displacement. The two pushing parts 500 can provide a longitudinal supporting force for the column 100 to prevent the column 100 from generating longitudinal displacement.

[0064] Similarly, the two second guide wheels 400 are respectively in contact with the fifth surface 160 of the first groove body 110 and the second groove body 170, the second guide wheel 400 is in contact with the second surface 130, and the two pushing parts 500 are respectively in contact with the first surface 120 and the sixth surface 180.

[0065] The difference between this embodiment and Embodiment 3 is that in this embodiment, the second guide wheel 400 and the first guide wheel 300 are in contact with the same side of the column 100, while in Embodiment 3, the second guide wheel 400 and the first guide wheel 300 are in contact with different sides of the column 100.

[0066] Embodiment 5

[0067] Referring to Figure 1 , which is the fourth embodiment of the present invention. On the basis of Embodiment 4, further, the base 200 has a through hole 210 for the column 100 to pass through.

[0068] In this embodiment, the base 200 has a through hole 210 for the column 100 to pass through. During the actual installation process, taking the H-shaped steel as an example, the H-shaped steel can pass through the guiding space from below. The guiding space ensures the perpendicularity of the H-shaped steel. The H-shaped steel is lifted by a lifting device, and then a new H-shaped steel is added below the H-shaped steel and the second H-shaped steel is passed through the guiding space by the lifting device. At this time, the two H-shaped steels are connected by welding, which can ensure the perpendicularity of the column 100 and has high positioning efficiency.

[0069] Further, there are two first sliding frames 410, which are both slidably arranged relative to the base 200. The two first sliding frames 410 are respectively located on both sides of the through hole 210. After the two first sliding frames 410 slide, they approach or move away from each other. The two second guide wheels 400 are respectively rotatably arranged on the first sliding frames 410; the second sliding frame 310 is slidably arranged on the base 200. The second sliding frame 310 and the two second sliding frames 310 are located on different sides of the through hole 210. The sliding direction of the second sliding frame 310 is perpendicular to the sliding direction of the first sliding frame 410. The first guide wheel 300 is rotatably arranged on the second sliding frame 310.

[0070] In this embodiment, the first guide wheel 300 is rotatably arranged on the second sliding frame 310, and the second guide wheel 400 is rotatably arranged on the first sliding frame 410. Through the first sliding frame 410 and the second sliding frame 310, the first guide wheel 300 and the second guide wheel 400 can slide on the base 200. After the first sliding frame 410 slides, the second guide wheel 400 moves away from or close to the column 100. After the second sliding frame 310 slides, the first guide wheel 300 moves away from or close to the column 100.

[0071] The adjustment of the positions of the first guide wheel 300 and the second guide wheel 400 can be realized through the first sliding frame 410 and the second sliding frame 310, so as to adapt to columns 100 of different sizes and improve the applicability of the device.

[0072] Furthermore, there are two third sliding frames 420, both of which are slidably arranged on the base 200. The two third sliding frames 420 are respectively located on both sides of the through hole 210. The sliding direction of the third sliding frame 420 is perpendicular to the sliding direction of the first sliding frame 410. The two first sliding frames 410 are respectively slidably arranged on the third sliding frame 420.

[0073] In this embodiment, the third sliding frame 420 is slidably arranged on the first sliding frame 410, and the sliding direction of the third sliding frame 420 is perpendicular to the direction of the first sliding frame 410. Through the first sliding frame 410 and the third sliding frame 420, the second guide wheel 400 can be freely moved on the plane of the base 200, so as to better control the abutting parts 500 and the second guide wheel 400 to abut against different surfaces of the column 100 respectively. This not only helps to improve the accuracy of the verticality of the column 100, but also further enhances the applicability of the device.

[0074] Furthermore, the base 200 is welded to the platform.

[0075] In this embodiment, welding the base 200 to the platform not only has a simple connection method, but also the base 200 is a single integral body, which is convenient for the movement of the overall device. The welding connection method is also beneficial to improving the stability of the base 200, thus ensuring the stability of the guiding space.

[0076] Furthermore, the through hole 210 is U-shaped, and the second guide wheel 400 and the two first guide wheels 300 are respectively located on three sides of the through hole 210.

[0077] In this embodiment, the through hole 210 being U-shaped is not only beneficial to reducing the weight of the base 200, but also beneficial to temporarily increasing the overall device after the column 100 passes through the platform.

[0078] Furthermore, there is a first threaded rod 411 rotatably arranged on the base 200. The first threaded rod 411 is threadedly connected to the first sliding frame 410; there is a second threaded rod 311 rotatably arranged on the base 200. The second threaded rod 311 is threadedly connected to the second sliding frame 310; there is a third threaded rod 421 rotatably arranged on the first sliding frame 410. The third threaded rod 421 is threadedly connected to the third sliding frame 420.

[0079] In this embodiment, the first sliding frame 410, the second sliding frame 310, and the third sliding frame 420 are respectively slid relative to the base 200 through the first threaded rod 411, the second threaded rod 311, and the third threaded rod 421. During actual use, the operator only needs to rotate the first threaded rod 411, the second threaded rod 311, or the third threaded rod 421 according to the specific shape of the column 100 and the gear to adjust the positions of the first guide wheel 300 and the second guide wheel 400. This makes the adjustment of the device simple and convenient, can quickly adapt to columns 100 of different sizes, and improves the construction efficiency.

[0080] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention 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 invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. A device for preventing deflection during the installation of a gas holder column, which is used for installing the column (100). One side of the column (100) has a first groove (110). The top of the first groove (110) has a surface one (120). The outer walls of the two side edges of the first groove (110) have a surface two (130) and a surface three (140) respectively. The inner walls of the two side edges of the first groove (110) have a surface four (150) and a surface five (160) respectively. It is characterized in that, Comprising: A base (200); A first guide wheel (300) rotatably arranged relative to the base (200), and the side wall of the first guide wheel (300) is used to abut against the outer wall of the first groove body (110); A second guide wheel (400) rotatably arranged relative to the base (200), and the side wall of the second guide wheel (400) is used to abut against the inner wall or the outer wall of the side of the first groove body (110); A pushing part (500) arranged on the second guide wheel (400), and the pushing part (500) is used to abut against the first surface (120). A guiding space is formed among the first guide wheel (300), the second guide wheel (400), and the pushing part (500).

2. The anti-deflection device for the installation of the gas holder column according to claim 1, characterized in that, The first guide wheel (300) abuts against the outer wall of the bottom surface of the first groove body (110). There are two second guide wheels (400) and two pushing parts (500). The two pushing parts (500) are respectively arranged on the second guide wheels (400). The two second guide wheels (400) are respectively used to abut against the fourth surface (150) and the fifth surface (160) or respectively abut against the second surface (130) and the third surface (140); The bottom of the first groove body (110) is located between the first guide wheel (300) and the second guide wheel (400).

3. A gas holder column installation anti-deflection device according to claim 1, wherein the other side of the column (100) has a second groove body (170), the top of the second groove body (170) has a surface six (180), the bottom of the second groove body (170) coincides with the bottom of the first groove body (110), and the outer walls of the two sides of the second groove body (170) coincide with the surface two (130) and the surface three (140) respectively, characterized in that, There are two second guide wheels (400) and two pushing parts (500). The two pushing parts (500) respectively abut against the first surface (120) and the sixth surface (180). The two second guide wheels (400) respectively abut against the second surface (130) of the first groove body (110) and the second groove body (170) or respectively abut against the third surface (140) of the first groove body (110) and the second groove body (170); There is at least one first guide wheel (300), and the first guide wheel (300) is used to abut against the outer walls of the first groove body (110) and the second groove body (170). The first guide wheel (300) and the second guide wheel (400) both abut against the side edges on the same side of the first groove body (110) and the second groove body (170).

4. A gas holder column installation anti-deflection device according to claim 3, wherein the other side of the column (100) has a second groove body (170), the top of the second groove body (170) has a surface six (180), the bottom of the second groove body (170) coincides with the bottom of the first groove body (110), and the inner walls of the two sides of the second groove body (170) coincide with the surface four (150) and the surface five (160) respectively, characterized in that, There are two second guide wheels (400) and two pushing parts (500). The two pushing parts (500) respectively abut against the first surface (120) and the sixth surface (180). The two second guide wheels (400) respectively abut against the fourth surface (150) of the first groove body (110) and the second groove body (170) or respectively abut against the fifth surface (160) of the first groove body (110) and the second groove body (170); There is at least one first guide wheel (300), and the first guide wheel (300) is used to abut against the outer walls of the first groove body (110) and the second groove body (170). The column (100) is located between the first guide wheel (300) and the second guide wheel (400).

5. A gas holder column installation anti-deviation device according to any one of claims 1 to 4, characterized in that, The base (200) has a through hole (210) for the column (100) to pass through.

6. The anti-deflection device for the installation of the gas holder column according to claim 5, characterized in that, It further includes: Two first sliding frames (410), both of which are slidably arranged relative to the base (200). The two first sliding frames (410) are respectively located on both sides of the through hole (210). After the two first sliding frames (410) slide, they approach or move away from each other. Two second guide wheels (400) are respectively rotatably arranged on the first sliding frames (410); A second sliding frame (310) is slidably arranged on the base (200). The second sliding frame (310) and the two second sliding frames (310) are located on different sides of the through hole (210). The sliding direction of the second sliding frame (310) is perpendicular to the sliding direction of the first sliding frame (410). The first guide wheel (300) is rotatably arranged on the second sliding frame (310).

7. The anti-deflection device for the installation of the gas holder column according to claim 6, characterized in that, It further includes: Two third sliding frames (420), both of which are slidably arranged on the base (200). The two third sliding frames (420) are respectively located on both sides of the through hole (210). The sliding direction of the third sliding frame (420) is perpendicular to the sliding direction of the first sliding frame (410). The two first sliding frames (410) are respectively slidably arranged on the third sliding frames (420).

8. A gas holder column installation anti-deflection device according to claim 1, characterized in that, The base (200) is welded to the platform.

9. The anti-deflection device for the installation of the gas holder column according to claim 5, characterized in that, The through hole (210) is U-shaped. The second guide wheel (400) and the two first guide wheels (300) are respectively located on three sides of the through hole (210).

10. A gas holder column installation anti-deflection device according to claim 7, characterized in that, It further includes: A first threaded rod (411) is rotatably arranged on the base (200). The first threaded rod (411) is threadedly connected to the first sliding frame (410); A second threaded rod (311) is rotatably arranged on the base (200). The second threaded rod (311) is threadedly connected to the second sliding frame (310); A third threaded rod (421) is rotatably arranged on the first sliding frame (410). The third threaded rod (421) is threadedly connected to the third sliding frame (420).

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