Guide beam with detachable middle

Abstract

The utility model relates to the field of guide beam disassembly, in particular to a middle detachable guide beam which comprises a guide beam body, a lateral sealing plate is arranged on the side edge of the guide beam body, and a first cover plate is arranged on the top of the guide beam body. A connecting bottom plate is arranged at the bottom of the side edge end of the guide beam body and matched with the first cover plate at the top, a standing plate is arranged on the side edge of the connecting bottom plate, and an inclined partition plate is arranged at the joint of the standing plate and the guide beam body. According to the guide beam structure, the side edge of the guide beam body is covered with the lateral sealing plate so that the guide beam body can be supported, and then the first cover plate, the connecting bottom plate, the second cover plate and the sealing bottom plate are installed at the connecting position of the middle portion and the inclined portion of the guide beam body so that the side edge of the guide beam body can be protected; then the triangular rib plates and the connecting plates are extruded, disassembled and assembled, and then the standing plates needing to be adjusted are rapidly installed through bolts, so that the guide beam body can be conveniently disassembled during adjustment, and rapid adjustment can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of guide beam disassembly, in particular to a middle detachable guide beam. Background Art

[0002] A guide beam, also known as a nose beam, is a temporary auxiliary structure installed at the front (rear) end of a beam during the pulling or pushing method. It ensures longitudinal anti-overturning stability during movement and reduces the beam's overhang, thereby lowering installation stress. It is often constructed at the front (rear) end of the beam using removable rods, truss longitudinal beams, or rods from old steel beams. Its height is shorter than that of the main beam, and its length is determined by the stability requirements during the pulling or pushing process and by ensuring that the beam's installation stress does not exceed the design value.

[0003] The guide beam is installed at the front end of the main beam. It is a steel truss beam or steel plate beam with a uniform or variable cross-section. Embedded hardware is installed at the front end of the main beam to bolt it to the steel guide beam. The bottom edge of the guide beam should be flush with the bottom of the box beam. The front end has an upwardly curved bottom edge to facilitate smooth passage over the piers during jacking. This ensures longitudinal anti-overturning stability during beam movement and reduces beam overhang, thereby reducing installation stress.

[0004] The guide beam needs to be frequently adjusted in angle and height to ensure its stability when bearing weight, but it is inconvenient to disassemble and assemble it during the adjustment process, which makes it difficult to adjust it. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art and proposes a middle detachable guide beam.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A middle detachable guide beam comprises a guide beam body, the sides of the guide beam body are provided with lateral sealing plates, and the top of the guide beam body is provided with a first cover plate;

[0008] A connecting bottom plate is provided at the bottom of the side end of the guide beam body, and the connecting bottom plate and the first cover plate on the top are adapted to each other, and a standing plate is provided on the side of the connecting bottom plate, and an oblique partition is provided at the connection between the standing plate and the guide beam body.

[0009] In addition, a preferred structure is that a top cover plate is provided on the top of the middle portion of the guide beam body, and a bottom plate is provided on the bottom of the guide beam body.

[0010] In addition, a preferred structure is that the first partition, the second partition, the third partition, the fourth partition and the fifth partition are provided at the inclined position of the side sealing plate, and the partitions are inclined outward in sequence.

[0011] In addition, a preferred structure is that a connecting plate is inserted into the measuring connection of the guide beam body, and triangular ribs are provided on the upper and lower sides of the connecting plate.

[0012] In addition, a preferred structure is that a connecting station plate is provided on the side of the lateral sealing plate, and a second cover plate is provided on the top of the guide beam body, and a sealing bottom plate is provided on the side of the second cover plate.

[0013] In addition, a preferred structure is that a support plate is provided between the connecting plates on both sides at the horizontal position of the middle portion of the guide beam body, and the support plate is located between the first cover plate and the bottom plate.

[0014] In addition, a preferred structure is that bolts are provided on both sides of the triangular rib plate, and the bolts are adapted to the triangular rib plate and the connecting plate.

[0015] The beneficial effects of the present invention are as follows: by covering the side edges of the guide beam body with lateral sealing plates, the guide beam body can be supported; and then the first cover plate, the connecting bottom plate, the second cover plate and the sealing bottom plate are installed at the middle portion of the guide beam body and at the connection of the inclined portion, so that the side edges of the guide beam body can be protected; and then the triangular rib plate and the connecting plate are squeezed and disassembled, and then the station plate that needs to be adjusted is quickly installed by bolts, so that the guide beam body can be easily disassembled when adjusted and can be adjusted quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a middle detachable guide beam proposed by the present invention;

[0017] Figure 2 This is a schematic diagram of the internal structure of the guide beam body proposed in the present invention;

[0018] Figure 3 This is a structural diagram of the guide beam body proposed in the present invention;

[0019] Figure 4 This is a top view of the guide beam body proposed in the present invention.

[0020] In the figure: 1. Lateral sealing plate; 2. First partition; 3. Second partition; 4. Third partition; 5. Fourth partition; 6. Fifth partition; 7. First cover plate; 8. Connecting bottom plate; 9. Station plate; 10. Inclined partition; 11. Top cover plate; 12. Supporting station plate; 13. Triangular rib plate; 14. Connecting plate; 15. Second cover plate; 16. Sealing bottom plate; 17. Connecting station plate; 18. Guide beam body. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Reference Figure 1-4 A middle detachable guide beam comprises a guide beam body 18, a side of the guide beam body 18 is provided with a lateral sealing plate 1, and a top of the guide beam body 1 is provided with a first cover plate 7;

[0023] A connecting bottom plate 8 is provided at the bottom of the side end of the guide beam body 18, and the connecting bottom plate 8 and the first cover plate 7 on the top are adapted to each other, and a standing plate 9 is provided on the side of the connecting bottom plate 8, and an inclined partition plate 10 is provided at the connection between the standing plate 9 and the guide beam body 18.

[0024] The top of the middle portion of the guide beam body 18 is covered with a top cover plate 11 , and the bottom of the guide beam body 1 is provided with a bottom plate.

[0025] In addition, the first partition plate 2, the second partition plate 3, the third partition plate 4, the fourth partition plate 5 and the fifth partition plate 6 are provided at the inclined position of the side sealing plate 1, and the partition plates are inclined outward in sequence.

[0026] At the same time, a connecting plate 14 is inserted into the measuring connection of the guide beam body 18 , and triangular ribs 13 are provided on the upper and lower sides of the connecting plate 14 .

[0027] Furthermore, a connecting station plate 17 is provided on the side of the lateral sealing plate 1 , and a second cover plate 15 is provided on the top of the guide beam body 18 , and a sealing bottom plate 16 is provided on the side of the second cover plate 15 .

[0028] Moreover, a support stand plate 12 is provided between the connecting plates 14 on both sides at a horizontal position in the middle of the guide beam body 18 , and the support stand plate 12 is located between the first cover plate 7 and the bottom plate.

[0029] Bolts are provided on both sides of the triangular rib plate 13 , and the bolts, the triangular rib plate 13 and the connecting plate 14 are adapted to each other.

[0030] In this embodiment, firstly, the guide beam body 18 is a temporary auxiliary structure installed at the front end of the beam, and the length of the guide beam body 18 needs to be adjusted according to the stability requirements during the pulling or pushing process.

[0031] First of all, during the adjustment process, it is necessary to remove the lateral sealing plate 1 on the end face of the guide beam body 18, and then remove the station plate 9, the supporting station plate 12 and the connecting station plate 17 of the guide beam body 18. At this time, the supporting structure of the guide beam body 18 has been removed, and the guide beam body 18 can be adjusted.

[0032] Then, the first cover plate 7 on the top of the guide beam body 18 and the sealing bottom plate 16 at the bottom are disassembled, and the triangular rib 13 is pressed with the support of the connecting plate 14, and then disassembled with bolts. According to the length and height to be adjusted, the plate body to be replaced is placed, and then the first cover plate 7, the second cover plate 15, and the sealing bottom plate 16 are installed by bolting and the triangular rib 13.

[0033] In the present invention, the support of the guide beam body 18 can be achieved by covering the side of the guide beam body 18 with a lateral sealing plate 1, and then the first cover plate 7, the connecting bottom plate 8, the second cover plate 15 and the sealing bottom plate 18 are installed at the middle part of the guide beam body 18 and the connection of the inclined part to protect the side of the guide beam body 1, and then the triangular rib plate 13 and the connecting plate 14 are squeezed and disassembled, and then the station plate that needs to be adjusted is quickly installed by bolts, so that the guide beam body 18 can be conveniently disassembled when adjusted and can be quickly adjusted.

[0034] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An intermediate detachable guide beam, comprising a guide beam body (18), characterized in that: A lateral sealing plate (1) is provided on the side of the guide beam body (18), and a first cover plate (7) is provided on the top of the guide beam body (18); A connecting bottom plate (8) is provided at the bottom of the side end of the guide beam body (18), and the connecting bottom plate (8) and the first cover plate (7) on the top are adapted to each other, and a standing plate (9) is provided on the side of the connecting bottom plate (8), and an oblique partition plate (10) is provided at the connection between the standing plate (9) and the guide beam body (18).

2. The intermediate detachable guide beam according to claim 1, characterized in that: The top of the middle portion of the guide beam body (18) is covered with a top cover plate (11), and the bottom of the guide beam body (18) is provided with a bottom plate.

3. The intermediate detachable guide beam according to claim 1, characterized in that: A first partition (2), a second partition (3), a third partition (4), a fourth partition (5) and a fifth partition (6) are provided at the inclined portion of the lateral sealing plate (1), and the partitions are inclined outward in sequence.

4. The intermediate detachable guide beam according to claim 1, characterized in that: A connecting plate (14) is inserted into the measuring connection of the guide beam body (18), and triangular ribs (13) are provided on the upper and lower sides of the connecting plate (14).

5. The intermediate detachable guide beam according to claim 1, characterized in that: A connecting station plate (17) is provided on the side of the lateral sealing plate (1), a second cover plate (15) is provided on the top of the guide beam body (18), and a sealing bottom plate (16) is provided on the side of the second cover plate (15).

6. The intermediate detachable guide beam according to claim 1, characterized in that: A support stand plate (12) is provided between the connecting plates (14) on both sides at a horizontal position in the middle of the guide beam body (18), and the support stand plate (12) is located between the first cover plate (7) and the bottom plate.

7. The intermediate detachable guide beam according to claim 4, characterized in that: Bolts are provided on both sides of the triangular rib plate (13), and the bolts, the triangular rib plate (13) and the connecting plate (14) are mutually adapted.

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