Steel beam mounting equipment

Abstract

The utility model provides steel beam mounting equipment, which relates to the technical field of steel beams and comprises a stand column, two supports are fixedly mounted at two ends of the stand column, a steel beam body is arranged at one end of the stand column, and two fixing holes are formed in the top of the steel beam body. During use, a worker places the two vertical plates at the two ends of the two supports respectively, then the worker rotates the grip, the two sliding plates get close to each other, the clamping plate enters the placing groove, at the moment, the fixing plate is fixed, during installation, the worker inserts the steel beam body between the two supports, and when the steel beam body makes contact with the inclined face of the limiting plate, the steel beam body is fixed. The limiting plates are extruded to enter the limiting grooves, when the fixing holes move to the positions below the limiting plates, the limiting plates enter the fixing holes under the elastic force action of the first springs, at the moment, the limiting plates can prevent the steel beam body from shaking left and right when the steel beam body is installed, and due to the fact that the fixing plates are detachable, the steel beam body can be used on all supports, and cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel beams, in particular to a steel beam installation device. Background Art

[0002] Steel beams are beams made of steel. They can be used for crane beams and work platform beams in factories, floor beams in multi-story buildings, and purlins in roof structures. When installing a steel beam at high altitude, two operators first climb to the ends of the beam's intended location. After using a crane to lift the beam to their side, the operators then hold the beam while using bolts and nuts to secure it in place.

[0003] In the prior art, for example, Chinese patent CN 219653945 U discloses a steel beam installation auxiliary device, which includes a column; a steel beam movably connected between two groups of columns; two groups of brackets fixedly connected on both sides of the column; the steel beam movably connected between the two groups of brackets; a second limiting hole is opened on the two groups of brackets; a first limiting hole is opened at both ends of the steel beam; a bolt is threadedly connected to the first limiting hole; nuts are threadedly connected on both sides of the bolt; when the steel beam is lifted to the side of two operators by a crane, the operators align the connecting rod with the connecting port and insert the connecting rod into the connecting hole, so that the steel beam and the column are connected to each other for the initial fixation, freeing the operator's hands. At this time, the second limiting hole is aligned with the first limiting hole, and the operator can use the bolt to pass through the first limiting hole and the second limiting hole, and then tighten the nut to make the fixation between the steel beam and the column more stable. However, this patent still has the following problems.

[0004] In the above patent, although baffles and fixing rods are provided to prevent the connecting rods from sliding out of the connecting holes during installation, since baffles are provided in each connecting hole and fixing rods are provided on each connecting rod, the cost is relatively high. In addition, the fixing rods are made of steel bars, which may rust during long-term use, affecting their fixing effect. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that each connection hole is provided with a baffle and each connection rod is provided with a fixing rod, so the cost is relatively high, and a steel beam installation device is proposed.

[0006] The top of described sliding panel also is provided with an end face that is provided with a tongue and a leg and is provided with a bolt, and the bolt has a round shank to contact with the bottom of described sliding panel, and the bolt has a round shank to contact with the bottom of described sliding panel.

[0007] Preferably, two fixing grooves are provided at the bottom of the mounting plate, and second springs are fixedly installed on the inner walls of the two fixing grooves. A movable plate is fixedly installed on one end of the second spring, and a pressing block and a clamping block are fixedly installed on the end of the movable plate away from the second spring, and the end of the pressing block away from the movable plate passes through the mounting plate.

[0008] Preferably, two storage slots are symmetrically provided on the top of the limiting plate, a card slot is provided on the inner walls of the two storage slots, the two card blocks are slidably connected to the two card slots respectively, and a pull slot is provided on the outer wall of the limiting plate.

[0009] Preferably, a plurality of evenly distributed second limiting holes are formed through the opposite sides of the two brackets, and a plurality of evenly distributed first limiting holes are formed on both sides of the outside of the steel beam body.

[0010] Preferably, connection grooves are provided on both sides of the exterior of the column, and connection plates are fixedly installed on both ends of the exterior of the steel beam body.

[0011] Preferably, support members are fixedly installed on both ends of the exterior of the column.

[0012] Preferably, the threaded rod is provided with two sections of threads with opposite textures, and the threaded rod is connected to the two slides respectively through the two sections of threads with opposite textures.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] 1. In the present invention, when in use, the staff places the two vertical plates at both ends of the two brackets respectively, moves the card plate to the placement slot, and then the staff rotates the handle, the threaded rod rotates, and then drives the two slides closer to each other, and the card plate enters the placement slot. At this time, the fixing plate is fixed. During installation, the staff inserts the steel beam body between the two brackets. When the steel beam body contacts the inclined surface of the limiting plate, the limiting plate is squeezed into the limiting slot. When the fixing hole moves to the bottom of the limiting plate, the limiting plate enters the fixing hole under the elastic force of the first spring. At this time, the limiting plate can prevent the steel beam body from shaking left and right during installation, and since the fixing plate can be removed, it can be used on each bracket, reducing costs.

[0015] 2. In the utility model, when the limit plate is severely worn after long-term use, the staff pulls the pull slot, the limit plate and the mounting plate leave the limit slot, and then the staff presses the pressing block, the movable plate moves, the second spring is compressed, and the card block leaves the slot. Then the staff can remove the limit plate, replace it with a new limit plate, put the card block into the storage slot, release the pressing block, and the elastic force of the second spring pushes the card block into the slot. At this time, the limit plate is fixed, and the replacement can be completed in this way, which improves the replacement efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides an overall three-dimensional diagram of a steel beam installation device;

[0017] Figure 2 A cross-sectional view of a fixing plate of a steel beam mounting device proposed in the utility model;

[0018] Figure 3 A cross-sectional view of a mounting plate of a steel beam mounting device is provided for the utility model;

[0019] Figure 4 The utility model provides a three-dimensional diagram of a column of a steel beam installation device.

[0020] Legend: 1. Column; 2. Steel beam body; 3. First limiting hole; 4. Connecting plate; 5. Fixing hole; 6. Bracket; 7. Second limiting hole; 8. Placement slot; 9. Support; 10. Fixing plate; 11. Vertical plate; 12. U-shaped slot; 13. Slide slot; 14. Threaded rod; 15. Handle; 16. Slide plate; 17. Clamping plate; 18. Limiting slot; 19. First spring; 20. Mounting plate; 21. Limiting plate; 22. Fixing slot; 23. Storage slot; 24. Clamping slot; 25. Second spring; 26. Moving plate; 27. Pressing block; 28. Clamping block; 29. Pulling slot; 30. Connecting slot. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1, as Figures 1-4 As shown, the utility model provides a steel beam installation device, including a column 1, two brackets 6 are fixedly installed at both ends of the column 1, a steel beam body 2 is provided at one end of the column 1, two fixing holes 5 are provided on the top of the steel beam body 2, a fixing plate 10 is provided on the top of the two brackets 6, two vertical plates 11 are fixedly installed at the bottom of the fixing plate 10, a U-shaped groove 12 is provided inside the fixing plate 10, both ends of the U-shaped groove 12 pass through the fixing plate 10, a threaded rod 14 is rotatably installed inside the U-shaped groove 12, one end of the threaded rod 14 passes through the fixing plate 10 and A handle 15 is fixedly installed, and two slides 16 are threadedly connected to the outer wall of the threaded rod 14. A clamping plate 17 is fixedly installed on the opposite side of the two slides 16. A slide groove 13 is provided on the top of the two vertical plates 11. The two slides 16 are slidably connected to the two slide grooves 13 respectively. A limiting groove 18 is provided at the bottom of the fixed plate 10, and a first spring 19 is fixedly installed on the inner wall of the limiting groove 18. A mounting plate 20 is fixedly installed at the bottom of the first spring 19, and a limiting plate 21 is provided at the bottom of the mounting plate 20. A placement groove 8 is provided on the opposite side of the two brackets 6.

[0024] The effect achieved by the entire embodiment 1 is that when in use, the staff places the two vertical plates 11 at the two ends of the two brackets 6 respectively, moves the card plate 17 to the side of the placement slot 8, and then the staff rotates the handle 15, the threaded rod 14 rotates, and then drives the two slides 16 closer to each other, and the card plate 17 enters the placement slot 8. At this time, the fixed plate 10 is fixed. During installation, the staff inserts the steel beam body 2 between the two brackets 6. When the steel beam body 2 contacts the inclined surface of the limiting plate 21, the limiting plate 21 is squeezed into the limiting slot 18. When the fixing hole 5 moves to the bottom of the limiting plate 21, the limiting plate 21 enters the fixing hole 5 under the elastic force of the first spring 19. At this time, the limiting plate 21 can prevent the steel beam body 2 from shaking left and right during installation, and since the fixing plate 10 can be disassembled, it can be used on each bracket 6, reducing costs.

[0025] Example 2, as Figures 1-4As shown, further, two fixing grooves 22 are provided at the bottom of the mounting plate 20, and second springs 25 are fixedly installed on the inner walls of the two fixing grooves 22. A movable plate 26 is fixedly installed on one end of the second spring 25, and a pressing block 27 and a clamping block 28 are fixedly installed on the end of the movable plate 26 away from the second spring 25. The end of the pressing block 27 away from the movable plate 26 passes through the mounting plate 20.

[0026] Furthermore, two storage slots 23 are symmetrically opened on the top of the limiting plate 21 , and the inner walls of the two storage slots 23 are both provided with a card slot 24 , and the two card blocks 28 are respectively slidably connected to the two card slots 24 , and the outer wall of the limiting plate 21 is provided with a pull slot 29 .

[0027] Furthermore, a plurality of evenly distributed second limiting holes 7 are formed through the opposite sides of the two brackets 6 , and a plurality of evenly distributed first limiting holes 3 are formed on both sides of the outside of the steel beam body 2 .

[0028] Furthermore, connection grooves 30 are provided on both sides of the exterior of the column 1 , and connection plates 4 are fixedly installed on both ends of the exterior of the steel beam body 2 to prevent the steel beam body 2 from shaking up and down.

[0029] Furthermore, support members 9 are fixedly installed at both ends of the exterior of the column 1 to provide support for the steel beam body 2 .

[0030] Furthermore, the threaded rod 14 is provided with two sections of threads with opposite textures, and the threaded rod 14 is connected to the two slides 16 respectively through the two sections of threads with opposite textures.

[0031] The effect achieved by the entire embodiment 2 is that when the limit plate 21 is severely worn after long-term use, the staff pulls the pull groove 29, and the limit plate 21 and the mounting plate 20 leave the limit groove 18, and then the staff presses the pressing block 27, the movable plate 26 moves, the second spring 25 is compressed, and the card block 28 leaves the card groove 24. Then the staff can remove the limit plate 21, replace it with a new limit plate 21, put the card block 28 into the storage groove 23, release the pressing block 27, and the elastic force of the second spring 25 pushes the card block 28 into the card groove 24. At this time, the limit plate 21 is fixed, and the replacement can be completed, thereby improving the replacement efficiency.

[0032] Working principle: When in use, the staff places the two vertical plates 11 at both ends of the two brackets 6 respectively, moves the card plate 17 to the placement slot 8, and then the staff turns the handle 15, the threaded rod 14 rotates, and then drives the two slides 16 closer to each other, and the card plate 17 enters the placement slot 8. At this time, the fixed plate 10 is fixed. During installation, the staff inserts the steel beam body 2 between the two brackets 6. When the steel beam body 2 contacts the inclined surface of the limiting plate 21, the limiting plate 21 is squeezed into the limiting slot 18. When the fixing hole 5 moves to the bottom of the limiting plate 21, the limiting plate 21 enters the fixing hole 5 under the elastic force of the first spring 19. At this time, the limiting plate 21 can prevent the steel beam body 2 from shaking left and right during installation, and since the fixing plate 10 can be disassembled, it can be used on each bracket 6, reducing costs. When the limit plate 21 is severely worn after long-term use, the staff pulls the pull groove 29, and the limit plate 21 and the mounting plate 20 leave the limit groove 18. Then the staff presses the pressing block 27, the movable plate 26 moves, the second spring 25 is compressed, and the card block 28 leaves the card groove 24. Then the staff can remove the limit plate 21, replace it with a new limit plate 21, put the card block 28 into the storage slot 23, release the pressing block 27, and the elastic force of the second spring 25 pushes the card block 28 into the card groove 24. At this time, the limit plate 21 is fixed, and the replacement can be completed, which improves the replacement efficiency.

[0033] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A steel beam installation device, comprising a column (1), characterized in that: Two brackets (6) are fixedly installed at both ends of the column (1), a steel beam body (2) is provided at one end of the column (1), two fixing holes (5) are provided on the top of the steel beam body (2), a fixing plate (10) is provided on the top of the two brackets (6), two vertical plates (11) are fixedly installed at the bottom of the fixing plate (10), a U-shaped groove (12) is provided inside the fixing plate (10), both ends of the U-shaped groove (12) pass through the fixing plate (10), a threaded rod (14) is rotatably installed inside the U-shaped groove (12), one end of the threaded rod (14) passes through the fixing plate (10) and is fixedly installed with a handle (15), The outer wall of the threaded rod (14) is threadedly connected to two slides (16), and a clamping plate (17) is fixedly installed on the opposite side of the two slides (16). The tops of the two vertical plates (11) are provided with a sliding groove (13), and the two slides (16) are slidably connected to the two sliding grooves (13) respectively. A limiting groove (18) is provided at the bottom of the fixed plate (10), and a first spring (19) is fixedly installed on the inner wall of the limiting groove (18). A mounting plate (20) is fixedly installed at the bottom of the first spring (19), and a limiting plate (21) is provided at the bottom of the mounting plate (20). A placement groove (8) is provided on the opposite side of the two brackets (6).

2. The steel beam installation device according to claim 1, characterized in that: Two fixing grooves (22) are provided at the bottom of the mounting plate (20), and second springs (25) are fixedly installed on the inner walls of the two fixing grooves (22). A movable plate (26) is fixedly installed at one end of the second spring (25), and a pressing block (27) and a clamping block (28) are fixedly installed at one end of the movable plate (26) away from the second spring (25). The end of the pressing block (27) away from the movable plate (26) passes through the mounting plate (20).

3. The steel beam installation device according to claim 2, characterized in that: Two storage slots (23) are symmetrically provided on the top of the limiting plate (21), and the inner walls of the two storage slots (23) are provided with a clamping slot (24). The two clamping blocks (28) are slidably connected to the two clamping slots (24) respectively, and the outer wall of the limiting plate (21) is provided with a pull slot (29).

4. The steel beam installation device according to claim 1, characterized in that: A plurality of evenly distributed second position limiting holes (7) are provided through the opposite sides of the two brackets (6), and a plurality of evenly distributed first position limiting holes (3) are provided on both sides of the exterior of the steel beam body (2).

5. The steel beam installation device according to claim 1, characterized in that: Connecting grooves (30) are provided on both sides of the exterior of the column (1), and connecting plates (4) are fixedly mounted on both ends of the exterior of the steel beam body (2).

6. The steel beam installation device according to claim 1, characterized in that: Support members (9) are fixedly mounted on both ends of the exterior of the column (1).

7. The steel beam installation device according to claim 1, characterized in that: The threaded rod (14) is provided with two sections of threads with opposite textures, and the threaded rod (14) is connected to the two slides (16) respectively via the two sections of threads with opposite textures.

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