Steel structure foundation bolt positioning and leveling device

Abstract

The utility model relates to the technical field of steel structure foundation bolt installation, and particularly discloses a steel structure foundation bolt positioning and leveling device which comprises a plurality of adjusting assemblies which are distributed in the circumferential direction and used for adjusting the placing positions of foundation bolts, and the adjacent adjusting assemblies are detachably connected. The adjusting assembly comprises a first plate and a plurality of second plates detachably connected with the first plate, adjusting clamping grooves used for fixing the foundation bolts are formed between the first plate and the second plates, and the problems that the installation error of a traditional foundation bolt positioning mode is large, and the size of each foundation bolt after final pre-embedded forming is affected can be solved.

Description

Technical Field

[0001] The present application relates to the technical field of steel structure anchor bolt installation, and specifically discloses a steel structure anchor bolt positioning and leveling device. Background Art

[0002] With the rapid development of modern science and technology, there are more and more types of anchor bolts, and the requirements for construction accuracy are getting higher and higher. Anchor bolts are usually poured together with the foundation to connect with the equipment structure to be installed to ensure its stability. Before pouring concrete for the anchor bolts, it is necessary to accurately control the horizontal position and verticality of the anchor bolts, so as to prevent large horizontal position deviations and verticality that does not meet installation requirements during subsequent concrete pouring, thereby reducing the difficulty of construction.

[0003] In the prior art, the anchor bolt positioning method is mainly completed by means of manual ink marking. When workers install the anchor bolts, they compare the anchor bolts with the pre-installed ink markings to determine the horizontal position and verticality of the anchor bolts, install the anchor bolts to the installation point, and then pour concrete. The use of manual ink markings can reduce the problem of large horizontal position deviation of the anchor bolts or verticality that does not meet the installation requirements. However, the use of manual ink markings requires workers to position, and there will be errors in the process of manual ink markings. In addition, each anchor bolt is manually placed and positioned, so that the errors between each anchor bolt are accumulated multiple times, affecting the final size of each anchor bolt after pre-embedded forming.

[0004] Therefore, in view of this, the inventor provides a steel structure anchor bolt positioning and leveling device to solve the above-mentioned problem. Utility Model Content

[0005] The utility model aims to solve the problem that the traditional anchor bolt positioning method has a large installation error, which affects the size of each anchor bolt after final pre-embedded forming.

[0006] In order to achieve the above-mentioned purpose, the basic scheme of the utility model provides a steel structure anchor bolt positioning and leveling device, including a plurality of circumferentially distributed adjustment components for adjusting the placement position of the anchor bolts, and adjacent adjustment components are detachably connected to each other, and the adjustment components include a first plate and a plurality of second plates detachably connected to the first plate, and an adjustment slot for fixing the anchor bolts is formed between the first plate and the plurality of second plates.

[0007] The principles and effects of this basic solution are:

[0008] 1. Compared with the prior art, this solution provides a steel structure anchor bolt positioning and leveling device, which utilizes a plurality of circumferentially distributed adjustment components and a detachable connection between adjacent adjustment components to enable a plurality of anchor bolts to be on the same horizontal plane and maintain the same verticality, thereby eliminating the error of each anchor bolt during the installation process, thereby reducing the horizontal deviation and verticality deviation during the installation of the anchor bolts, and reducing the impact of installation errors and operation errors on the final size of each anchor bolt after forming.

[0009] 2. Compared with the prior art, the present invention provides a steel structure anchor bolt positioning and leveling device, wherein the first plate and a plurality of second plates are detachably connected, an adjustment slot for fixing the anchor bolt is formed between the first plate and the plurality of second plates, the plurality of first plates are detachably connected, the first plate and the second plate are vertically placed, and then the anchor bolt is fixed in the adjustment slot, the anchor bolt achieves the horizontal requirement by keeping parallel to the planes of the first plate and the second plate in the adjustment slot, and achieves the verticality requirement by keeping vertical to the first plate and the second plate in the adjustment slot.

[0010] 3. Compared with the prior art, the present invention provides a steel structure anchor bolt positioning and leveling device, in which the first plate and the second plate are detachably connected, and adjustment slots are formed between the first plate and the second plate. A plurality of anchor bolts are fixed together through adjustment slots at different positions, so that a plurality of anchor bolts can be connected, thereby enhancing the force of a single anchor bolt to resist horizontal movement, and preventing the occurrence of large horizontal position deviations and verticality not meeting installation requirements during subsequent concrete pouring.

[0011] Furthermore, connecting holes are provided on the second plates, first mounting holes are symmetrically provided on both sides of the first plate close to the adjusting slot, and second mounting holes are symmetrically provided on both sides of the first plate away from the adjusting slot, first bolts are provided on the first mounting holes, the first bolts pass through the connecting holes and are threadedly connected with first nuts, second bolts are provided between adjacent first plates, the second bolts pass through several adjacent second mounting holes and are threadedly connected with second nuts.

[0012] The first bolt and the second bolt are designed so that the first plate can be connected to the second plate by the first bolt and the first nut, and the adjacent second plate can be connected by the second bolt and the second nut.

[0013] Furthermore, the first mounting hole and the second mounting hole are both bar-shaped holes.

[0014] The first mounting hole and the second mounting hole are designed as strip holes, so that the mounting distance between the first plates can be adjusted to achieve the installation of anchor bolts with different spacings. The mounting distance between the second plate and the first plate can be adjusted to achieve the adjustment of the size of the adjustment slot, so that the adjustment slot can adapt to anchor bolts of different sizes.

[0015] Furthermore, the first bolt and the second bolt are both butterfly bolts.

[0016] The butterfly bolt has good stability and does not require additional tools. The bolt can be tightened and loosened with just your fingers, making disassembly quick and easy.

[0017] Furthermore, the first plate is an L-shaped steel plate, the second plate is an angle steel, adjacent L-shaped steel plates are connected by the second bolts to form a closed loop, the angle steels are all located in the loop surrounded by the L-shaped steel plates, and the adjustment slot is an F-shaped adjustment slot surrounded by the angle steels and the L-shaped steel plates.

[0018] The design of the L-shaped steel plate and the angle steel can fix the anchor bolt in the F-shaped adjustment slot through the F-shaped adjustment slot surrounded by the L-shaped steel plate and the angle steel, so that the anchor bolt maintains a certain verticality and parallelism.

[0019] Furthermore, the cross-section of the long side of the L-shaped steel plate and the cross-section of the side of the angle steel with the connecting hole are both C-shaped cross-sections, and the angle steel is sleeved in the C-shaped cross-section of the L-shaped steel plate.

[0020] The design of the C-shaped section of the L-shaped steel plate and the angle steel, the bottom surface of the C-shaped section of the L-shaped steel plate can provide support for the angle steel, which is conducive to the installation and disassembly of the angle steel.

[0021] Furthermore, the angle steel and the L-shaped steel plate are both provided with anti-slip pads on one side close to the adjustment slot.

[0022] The design of the anti-skid gasket can increase the friction between the anchor bolts and the angle steel and L-shaped steel plate, thereby making the fixation of the angle steel and L-shaped steel plate to the anchor bolts more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 A plan view of a steel structure anchor bolt positioning and leveling device proposed in an embodiment of the present application is shown;

[0025] Figure 2 Shows Figure 1 A schematic diagram of the installation of adjacent adjustment mechanisms;

[0026] Figure 3 Shows Figure 1 Schematic diagram of splitting adjacent regulating mechanisms;

[0027] Figure 4 Shows Figure 3 A schematic diagram of the disassembly of the regulating mechanism in FIG.

[0028] Figure 5 Shows Figure 3 Cross-sectional view of L-shaped steel plate and angle steel. DETAILED DESCRIPTION

[0029] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0030] The reference numerals in the drawings of the specification include: anchor bolt 1, adjustment assembly 2, L-shaped steel plate 21, angle steel 22, first bolt 23, second bolt 24, first mounting hole 25, second mounting hole 26, F-shaped adjustment slot 27, first nut 28.

[0031] A positioning and leveling device for steel structure anchor bolts 1, for example Figure 1 As shown: it includes four circumferentially distributed adjustment components 2 for adjusting the placement position of the anchor bolts 1, and adjacent adjustment components 2 can be detachably connected.

[0032] like Figure 2 and Figure 3 As shown, the adjustment component 2 includes a first plate and two second plates detachably connected to the first plate. In the present embodiment, the first plate is an L-shaped steel plate 21, and the second plate is an angle steel 22. The L-shaped steel plate 21 is formed by bending a strip of steel plate. Adjacent L-shaped steel plates 21 can be detachably connected to form a closed loop. In the present embodiment, four L-shaped steel plates 21 can be detachably connected end to end to form a U-shaped loop. The angle steels 22 are all located in the loop surrounded by the four L-shaped steel plates 21, and adjacent L-shaped steel plates 21 can be detachably connected.

[0033] Specifically, Figure 4As shown, the angle steel 22 is provided with connecting holes, the L-shaped steel plate 21 is symmetrically provided with first mounting holes 25, the L-shaped steel plate 21 is symmetrically provided with second mounting holes 26, the first mounting holes 25 are provided with first bolts 23, the first bolts 23 pass through the connecting holes and are threadedly connected with first nuts 28, second bolts 24 are provided between adjacent L-shaped steel plates 21, the second bolts 24 pass through two adjacent second mounting holes 26 and are threadedly connected with second nuts, and the design of the connecting holes, the first mounting holes 25 and the second mounting holes 26 allows the L-shaped steel plate 21 to be connected to the angle steel 22 by the first bolts 23 and the first nuts 28 on the first mounting holes 25, and the adjacent L-shaped steel plates 21 to be connected by the second bolts 24 and the second nuts on the second mounting holes 26.

[0034] like Figure 3 and Figure 5 As shown, an adjustment slot for fixing the anchor bolt 1 is formed between the L-shaped steel plate 21 and the two angle steels 22. The adjustment slot is an F-shaped adjustment slot 27 surrounded by the angle steel 22 and the L-shaped steel plate 21. The cross-section of the long side of the L-shaped steel plate 21 and the cross-section of the side with the connecting hole of the angle steel 22 are both C-shaped sections. The angle steel 22 is sleeved in the C-shaped section of the L-shaped steel plate 21. The design of the C-shaped sections of the L-shaped steel plate 21 and the angle steel 22, the bottom surface of the C-shaped section of the L-shaped steel plate 21 can provide support for the angle steel 22, which is beneficial to the installation and removal of the angle steel 22. The angle steel 22 and the L-shaped steel plate 21 are both adhered with anti-skid pads on one side close to the F-shaped adjustment slot 27. The design of the anti-skid pads can increase the friction between the anchor bolt 1 and the angle steel 22 and the L-shaped steel plate 21, thereby making the fixation of the anchor bolt 1 by the angle steel 22 and the L-shaped steel plate 21 more stable.

[0035] In this embodiment, if Figure 4 As shown, the first mounting hole 25 and the second mounting hole 26 are both strip holes. The first mounting hole 25 and the second mounting hole 26 are designed as strip holes, so that the mounting distance between the L-shaped steel plates 21 can be adjusted to achieve the installation of anchor bolts 1 with different spacings. The mounting distance between the L-shaped steel plate 21 and the angle steel 22 can be adjusted to achieve the adjustment of the size of the F-shaped adjustment slot 27, so that the F-shaped adjustment slot 27 can adapt to anchor bolts 1 of different sizes. The first bolt 23 and the second bolt 24 are both butterfly bolts. The butterfly bolts have good stability and do not require additional tools. The bolts can be tightened and loosened with just your fingers, and disassembly is convenient and quick.

[0036] Through the above mechanism, the L-shaped steel plate 21 and the angle steel 22 are placed vertically, and the distance between the L-shaped steel plate 21 and the angle steel 22 is adjusted by observing the size of the anchor bolt 1, and then one L-shaped steel plate 21 is connected to two angle steels 22 by two first bolts 23 and two second nuts, and an F-shaped adjustment slot 27 is formed between the L-shaped steel plate 21 and the angle steel 22. By observing and measuring the distance between the anchor bolts 1, the distance between adjacent L-shaped steel plates 21 is adjusted, and then the adjacent L-shaped steel plates 21 are connected by the second bolt 24 and the second nut, and then the anchor bolt 1 is placed in the formed F-shaped adjustment slot 27, and the distance between the L-shaped steel plate 21 and the angle steel 22 is finely adjusted by the first bolt 23 and the first nut 28, so that the inner wall of the F-shaped adjustment slot 27 is aligned with the anchor bolt 1. Extrusion is generated, and the anchor bolt 1 is kept parallel to the plane of the L-shaped steel plate 21 and the angle steel 22 in the F-shaped adjusting slot 27 to achieve the horizontal requirement, and the anchor bolt 1 is kept vertical with the L-shaped steel plate 21 and the angle steel 22 in the F-shaped adjusting slot 27 to achieve the verticality requirement. After the anchor bolts 1 are fixedly installed in the four F-shaped adjusting slots 27 surrounded by the four L-shaped steel plates 21 and the eight angle steels 22, the anchor bolts 1 in the four F-shaped adjusting slots 27 can be on the same horizontal plane and maintain the same verticality, thereby eliminating the error of each anchor bolt 1 during the installation process, thereby reducing the horizontal deviation and verticality deviation during the installation process of the anchor bolt 1, and reducing the influence of installation errors and operation errors on the final size of each anchor bolt 1 after forming.

[0037] In addition, in the present device, the anchor bolts 1 are fixed in the F-shaped adjustment slots 27, and the adjacent L-shaped steel plates 21 are fixed by the second bolts 24, so that the four anchor bolts 1 in the F-shaped adjustment slots 27 can achieve a connection effect, thereby enhancing the force of a single anchor bolt 1 to resist horizontal movement, and preventing the occurrence of large horizontal position deviations and verticality not meeting installation requirements during subsequent concrete pouring.

[0038] When the utility model is in use, firstly, the distance between the L-shaped steel plates 21 and the distance between the L-shaped steel plates 21 and the angle steel 22 are adjusted according to the spacing and positions of the anchor bolts 1, and then the four anchor bolts 1 are installed in the F-shaped adjustment slots 27 formed by the L-shaped steel plates 21 and the angle steels 22 through the first bolts 23, the second bolts 24, the first nuts 28 and the second nuts and fixed together, and then the anchor bolts 1 are installed to the specified positions, and concrete is poured, and after the concrete pouring is completed, the first bolts 23, the second bolts 24, the first nuts 28 and the second nuts are removed, so that the L-shaped steel plates 21 and the angle steels 22 can be removed from the anchor bolts 1.

[0039] The utility model has a simple structure, is easy to operate and has strong practicality. Through the arrangement of the L-shaped steel plate 21 and the angle steel 22, the position limiting operation of the anchor bolt 1 is effectively realized, and the horizontality and verticality of the anchor bolt 1 during installation are ensured. The problem of large installation errors in the traditional positioning method of the anchor bolt 1, which affects the final size of each anchor bolt 1 after pre-embedded forming, is solved, which provides convenience for subsequent construction operations and also ensures the accuracy of subsequent construction operations.

[0040] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A steel structure anchor bolt positioning and leveling device, characterized in that: It includes several circumferentially distributed adjustment components for adjusting the placement position of the anchor bolts, and adjacent adjustment components can be detachably connected. The adjustment component includes a first plate and several second plates detachably connected to the first plate, and an adjustment slot for fixing the anchor bolts is formed between the first plate and the several second plates; the second plates are each provided with a connecting hole, and first mounting holes are symmetrically provided on both sides of the first plate close to the adjusting slot, and second mounting holes are symmetrically provided on both sides of the first plate away from the adjusting slot, and first bolts are each provided on the first mounting holes, and the first bolts pass through the connecting holes and are threadedly connected with first nuts, and second bolts are provided between adjacent first plates, and the second bolts pass through several adjacent second mounting holes and are threadedly connected with second nuts.

2. A steel structure anchor bolt positioning and leveling device according to claim 1, characterized in that: The first mounting hole and the second mounting hole are both bar-shaped holes.

3. A steel structure anchor bolt positioning and leveling device according to claim 1, characterized in that: The first bolt and the second bolt are both butterfly bolts.

4. A steel structure anchor bolt positioning and leveling device according to claim 1, characterized in that: The first plate is an L-shaped steel plate, the second plate is an angle steel, adjacent L-shaped steel plates are connected by the second bolts to form a closed loop, the angle steels are located in the loop surrounded by several L-shaped steel plates, and the adjustment slot is an F-shaped adjustment slot surrounded by the angle steel and the L-shaped steel plates.

5. A steel structure anchor bolt positioning and leveling device according to claim 4, characterized in that: The cross-section of the long side of the L-shaped steel plate and the cross-section of the side of the angle steel with the connecting hole are both C-shaped cross-sections, and the angle steel is sleeved in the C-shaped cross-section of the L-shaped steel plate.

6. A steel structure anchor bolt positioning and leveling device according to claim 5, characterized in that: The angle steel and the L-shaped steel plate are both provided with anti-skid pads on one side close to the adjustment slot.

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