Steel structure perpendicularity adjusting tool

Abstract

The utility model discloses a steel structure perpendicularity adjusting tool, which relates to the field of steel structure perpendicularity adjustment and comprises a plate, a driving component and N prying arms, and the N prying arms are sequentially and fixedly connected to the right position of the lower surface of the plate. The prying arm is formed by integrally connecting a vertical arm and a horizontal arm, and the vertical arm is perpendicular to the horizontal arm; the end, away from the vertical arm, of the horizontal arm is located between the column foot floor and the cement foundation. According to the steel structure perpendicularity adjusting tool, the installation precision of a steel structure column or skid-mounted equipment can be guaranteed, manufacturing is easy, material taking is convenient, carrying and operation are convenient, the conformity and safety of use can be guaranteed, the perpendicularity of a steel structure can be rapidly adjusted, and the steel structure perpendicularity adjusting tool is convenient to use, high in practicability and high in practicability. Potential safety hazards are eliminated in time, the safety of operators and equipment is guaranteed, the working efficiency is greatly improved, and the installation period of the device is shortened.

Description

Technical Field

[0001] The utility model belongs to the field of steel structure verticality adjustment, and in particular relates to a steel structure verticality adjustment tool. Background Art

[0002] In the field of oil refining and chemical plant construction, due to the construction period requirements, more and more pipe corridors and equipment frames use steel structures. The steel structure is prefabricated in the factory and then delivered to the site for installation. A large number of steel structure columns need to be adjusted for verticality after installation.

[0003] At present, when using a jack to correct the verticality of a steel structure, it is often necessary to weld the fixing parts connected to the jack on the steel structure. After the correction is completed, the welded fixing parts need to be cut, which is not only time-consuming and labor-intensive, but also affects the aesthetics of the steel structure.

[0004] Therefore, we propose a steel structure verticality adjustment tool to solve the above problems. Utility Model Content

[0005] At present, when using a jack to correct the verticality of a steel structure, it is often necessary to weld a fixing component connected to the jack on the steel structure. After the correction is completed, the welded fixing component needs to be cut, which is not only time-consuming and labor-intensive, but also affects the aesthetics of the steel structure. The utility model provides a steel structure verticality adjustment tool.

[0006] The utility model solves the technical problem by adopting a solution: a steel structure verticality adjustment tool, comprising a plate, a driving component and N pry arms, wherein the N pry arms are sequentially fixedly connected to the right side of the lower surface of the plate;

[0007] The pry arm is formed by integrally connecting a vertical arm and a horizontal arm, wherein the vertical arm is perpendicular to the horizontal arm;

[0008] The end of the horizontal arm facing away from the vertical arm is located between the column foot floor and the cement foundation;

[0009] The drive component is located below the plate, which is located on the left side of the pry arm;

[0010] The bottom end of the driving member contacts the cement foundation, and the top end of the driving member contacts the lower surface of the plate.

[0011] Preferably, the driving component is any one of a jack, an electric cylinder and a hydraulic cylinder.

[0012] Preferably, there are two pry arms, and a plurality of connecting rods are fixedly connected between the two vertical arms.

[0013] Preferably, a diagonal brace is obliquely installed between the vertical arm and the plate.

[0014] Preferably, it further comprises two cushion blocks which are detachably mounted on the horizontal arm.

[0015] Preferably, a mounting groove is provided at the bottom of the cushion block, and the mounting groove is adapted to the horizontal arm.

[0016] Preferably, a hidden groove is provided on the top of the pad, a through hole connected to the mounting groove is provided at the bottom of the hidden groove, a threaded hole is provided at the position of the horizontal arm corresponding to the through hole, a hexagon socket bolt is arranged in the hidden groove, and the bottom end of the hexagon socket bolt passes through the through hole and is threadedly connected to the threaded hole.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The steel structure verticality adjustment tool can ensure the installation accuracy of steel structure columns or skid-mounted equipment. It is simple to make, easy to obtain materials, easy to carry and operate, which can ensure the compliance and safety of use, and can quickly adjust the verticality of the steel structure, eliminate safety hazards in time, ensure the safety of operators and equipment, greatly improve work efficiency, and shorten the installation period of the device.

[0019] 2. The steel structure verticality adjustment tool is easy to install and disassemble when in use, which is of great significance in improving process accuracy, work efficiency, reducing energy consumption costs, and improving safety performance.

[0020] 3. The steel structure verticality adjustment tool has low manufacturing cost, is durable, not easy to damage and has high cost performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is one of the three-dimensional structural schematic diagrams of the utility model;

[0022] Figure 2 This is the second schematic diagram of the three-dimensional structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the utility model in use.

[0024] In the figure: 1 plate, 2 pry arm, 3 connecting rod, 4 diagonal support rod, 5 jack, 6 spacer block, 61 hidden slot, 7 hexagon socket bolt. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0026] See also Figure 1-3 , the utility model provides a technical solution for a steel structure verticality adjustment tool:

[0027] Embodiment 1:

[0028] according to Figure 1-3 As shown, it includes a plate 1, a driving component and N pry arms 2. The plate 1 is made of Q235B 20mm thick steel plate, and the pry arms 2 are made by cutting Q235B 20mm thick steel plate to ensure the structural strength of the plate 1 and the pry arms 2.

[0029] There are two pry arms 2 , and the two pry arms 2 are fixedly connected in sequence to the right side of the lower surface of the plate 1 .

[0030] The pry arm 2 is formed by integrally connecting a vertical arm and a horizontal arm. The vertical arm is perpendicular to the horizontal arm and is arranged in an L shape. A plurality of connecting rods 3 are fixedly connected between the two vertical arms.

[0031] The end of the horizontal arm facing away from the vertical arm is located between the column base floor and the cement foundation, and should be avoided when in use.

[0032] The driving component is a jack 5 , and of course an electric cylinder or a hydraulic cylinder can also be used according to needs. The jack 5 is located below the plate 1 and on the left side of the pry arm 2 .

[0033] The bottom end of the jack 5 contacts the cement foundation, and the top end contacts the lower surface of the plate 1. By operating the jack 5 to increase the stroke of the jack 5, the jack 5 is telescoped to lift the plate 1, driving the two pry arms 2 to pry up the column base floor of the steel structure, thereby increasing the gap between the column base floor and the cement foundation, and then adjusting the inclined shims to the appropriate tightness to achieve the required verticality.

[0034] When used specifically, the utility model is a tool for adjusting the verticality of a steel structure. First, the steel structure column is installed on a cement foundation, but all the connecting parts are not completely tightened. Then, an instrument is used to detect the verticality of the steel structure column.

[0035] When the verticality of the steel structure column does not meet the requirements, carry the tool, insert the horizontal arm between the column foot floor and the cement foundation, and avoid the position of the shim, then install the jack 5 under the plate 1, increase the stroke of the jack 5 by operating the jack 5, and lift the plate 1 by telescopic jack 5, drive the two pry arms 2 to pry up the column foot floor of the steel structure column, increase the gap between the column foot floor and the cement foundation, and then adjust the inclined shim to the appropriate tightness to achieve the required verticality, and finally tighten all the connectors and ensure that the shim is firmly fixed on the cement foundation;

[0036] After the operation is completed, the jack 5 is released and the tool is taken out.

[0037] Embodiment 2:

[0038] On the basis of the first embodiment, Figure 1 and Figure 2 As shown, a diagonal brace 4 is obliquely installed between the vertical arm and the plate 1.

[0039] Embodiment three:

[0040] On the basis of the first embodiment, Figure 1 and Figure 2 As shown, two cushion blocks 6 are also included, and the cross-section of the cushion blocks 6 is a triangle or a right-angled trapezoid.

[0041] The pad 6 is detachably mounted on the horizontal arm, and the specific disassembly method is as follows:

[0042] A mounting groove is provided at the bottom of the pad 6, and the mounting groove is adapted to the horizontal arm so that the bottom of the pad 6 and the bottom of the horizontal arm are in the same plane. A hidden groove 61 is provided at the top of the pad 6, and a through hole connected to the mounting groove is provided at the bottom of the hidden groove 61. A threaded hole is provided at the position corresponding to the through hole of the horizontal arm, and a hexagon socket bolt 7 is provided in the hidden groove 61. The bottom end of the hexagon socket bolt 7 passes through the through hole and is threadedly connected to the threaded hole. The pad 6 can be replaced according to usage requirements by disassembling the hexagon socket bolt 7.

Claims

1. A steel structure verticality adjustment tool, characterized in that: It includes a plate, a driving component and N pry arms, wherein the N pry arms are sequentially fixedly connected to the right side of the lower surface of the plate; The pry arm is formed by integrally connecting a vertical arm and a horizontal arm, wherein the vertical arm is perpendicular to the horizontal arm; The end of the horizontal arm facing away from the vertical arm is located between the column foot floor and the cement foundation; The drive component is located below the plate, which is located on the left side of the pry arm; The bottom end of the driving component contacts the cement foundation, and the top end contacts the lower surface of the plate. The driving component is any one of a jack, an electric cylinder, and a hydraulic cylinder. It also includes two pads, which are detachably mounted on the horizontal arm. A mounting groove is provided at the bottom of the pad, which is adapted to the horizontal arm. A hidden groove is provided at the top of the pad, and a through hole connected to the mounting groove is provided at the bottom of the hidden groove. A threaded hole is provided at the position of the horizontal arm corresponding to the through hole, and a hexagon socket bolt is provided in the hidden groove. The bottom end of the hexagon socket bolt passes through the through hole and is threadedly connected to the threaded hole.

2. The steel structure verticality adjustment tool according to claim 1, characterized in that: There are two pry arms, and a plurality of connecting rods are fixedly connected between the two vertical arms.

3. The steel structure verticality adjustment tool according to claim 1 or 2, characterized in that: An oblique support rod is obliquely installed between the vertical arm and the plate.

4. The steel structure verticality adjustment tool according to claim 1, characterized in that: The cross section of the cushion block is a triangle or a right-angled trapezoid.

5. The steel structure verticality adjustment tool according to claim 1, characterized in that: The plate is made of Q235B 20mm thick steel plate, and the pry arm is made by cutting Q235B 20mm thick steel plate.

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