Fabricated climbing frame overlay steel beam

Abstract

The utility model relates to the technical field of steel beams, and discloses an assembly type climbing frame override steel beam which comprises a first steel beam, a connecting plate is installed in the middle of the left side face of the first steel beam, a limiting plate is installed on the left side face of the connecting plate, and a second steel beam is connected to the outer surface of the limiting plate in a sleeved mode. A clamping plate is installed in the middle of the front face of the second steel beam, a clamping mechanism is arranged in the middle of the front face of the first steel beam, and a first vertical plate is installed on the left side of the upper surface of the first steel beam. According to the assembly type climbing frame overpass steel beam, the first steel beam body and the second steel beam body are arranged to be adjustable mechanisms, the overall length of the device is adjusted, a user can adjust the overall length of the device according to use requirements, the overall flexibility of the device is improved, and use of the user is facilitated; locking and fixing between the first steel beam and the second steel beam are achieved, and the stability of the second steel beam after adjustment is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of steel beams, in particular to an assembled climbing frame over-layer steel beam. Background Art

[0002] The climbing frame is also called the lifting frame. It is a new type of scaffolding system developed in recent years. It is mainly used in high-rise shear wall buildings. Steel beams are used when assembling the climbing frame; I-beams are also called steel beams, which are long strips of steel with an I-shaped cross-section; the assembled climbing frame cross-layer steel beam structure under the existing technology is simple, usually a fixed integrated structure, resulting in poor flexibility in its application, making it difficult to meet the different usage needs of users. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides an assembled climbing frame cross-layer steel beam, which solves the problems raised in the above-mentioned background technology.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled climbing frame cross-layer steel beam, comprising a first steel beam, a connecting plate is installed in the middle of the left side of the first steel beam, a limiting plate is installed on the left side of the connecting plate, a second steel beam is sleeved on the outer surface of the limiting plate, a clamping plate is installed in the middle of the front of the second steel beam, a clamping mechanism is provided in the middle of the front of the first steel beam, a first vertical plate is installed on the left side of the upper surface of the first steel beam, a connecting pipe is installed on the top of the left side of the first vertical plate, a second vertical plate is installed on the left side of the upper surface of the second steel beam, a connecting column is inserted at the top of the left side of the second vertical plate, and a grip block is installed on the left end of the connecting column.

[0007] Preferably, the clamping mechanism includes a clamping seat, and limiting slide rails are installed on the left and right sides of the top inner wall and the bottom inner wall of the clamping seat, a sliding plate is slidably connected to the limiting slide rails, a clamping block is installed in the middle of the inner side of the sliding plate, an adjusting column is installed in the middle of the outer side of the sliding plate, and a return spring is sleeved on the outer surface of the adjusting column.

[0008] Preferably, square grooves are provided in the middle of the front and back sides of the limiting plate, and square plates are provided in the middle of the front inner wall and the rear inner wall of the second steel beam.

[0009] Preferably, a reinforcement seat is sleeved on the right side of the outer surface of the connecting pipe, and the right side surface of the reinforcement seat is fixedly connected to the left side surface of the first vertical plate.

[0010] Preferably, an inner wall of the connecting pipe is provided with an internal thread, and an outer thread is provided on the right side of the outer surface of the connecting column.

[0011] Preferably, a clamping groove is provided in the middle of the front side of the clamping plate, and the width of the clamping groove is matched with the width of the clamping block.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides an assembled climbing frame over-layer steel beam, which has the following beneficial effects:

[0014] 1. The assembled climbing frame cross-layer steel beam realizes the adjustment of the overall length of the device by setting the first steel beam and the second steel beam as adjustable mechanisms, so that the user can adjust the overall length of the device according to usage requirements, thereby improving the overall flexibility of the device and facilitating the use of the user. By setting connecting pipes and connecting columns, the first steel beam and the second steel beam are locked and fixed, ensuring the stability of the second steel beam after adjustment.

[0015] 2. The assembled climbing frame cross-layer steel beam realizes a quick connection between the first steel beam and the second steel beam by setting a clamping plate and a clamping mechanism, which facilitates the user to adjust the distance between the first steel beam and the second steel beam. The user adjusts the position of the adjusting column, so that the adjusting column drives the clamping block to move longitudinally through the sliding plate, thereby realizing the adjustment of the clamping state between the clamping plate and the clamping mechanism, and improving the adjustability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is an exploded schematic diagram of the overall structure of the utility model;

[0018] Figure 3 It is a vertical section schematic diagram of the clamping mechanism structure of the utility model.

[0019] In the figure: 1. first steel beam; 2. connecting plate; 3. limiting plate; 4. second steel beam; 5. clamping plate; 6. clamping mechanism; 601. clamping seat; 602. limiting slide rail; 603. sliding plate; 604. clamping block; 605. adjusting column; 606. return spring; 7. first vertical plate; 8. connecting pipe; 9. second vertical plate; 10. connecting column; 11. grip block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 The utility model provides a technical solution: an assembled climbing frame cross-layer steel beam, comprising a first steel beam 1, a connecting plate 2 is installed in the middle of the left side of the first steel beam 1, a limiting plate 3 is installed on the left side of the connecting plate 2, a second steel beam 4 is sleeved on the outer surface of the limiting plate 3, a clamping plate 5 is installed in the middle of the front of the second steel beam 4, a clamping mechanism 6 is arranged in the middle of the front of the first steel beam 1, a first vertical plate 7 is installed on the left side of the upper surface of the first steel beam 1, a connecting pipe 8 is installed on the top of the left side of the first vertical plate 7, a second vertical plate 9 is installed on the left side of the upper surface of the second steel beam 4, a connecting column 10 is plugged into the top of the left side of the second vertical plate 9, and a grip block 11 is installed on the left end of the connecting column 10. By arranging the clamping plate 5 and the clamping mechanism 6, rapid connection between the first steel beam 1 and the second steel beam 4 is achieved. The connection makes it convenient for the user to adjust the distance between the first steel beam 1 and the second steel beam 4. The user adjusts the position of the adjusting column 605, so that the adjusting column 605 drives the clamping block 604 to move longitudinally through the sliding plate 603, thereby realizing the adjustment of the clamping state between the clamping plate 5 and the clamping mechanism 6, and improving the adjustability of the device. By setting the first steel beam 1 and the second steel beam 4 as adjustable mechanisms, the adjustment of the overall length of the device is realized, so that the user can adjust the overall length of the device according to the use requirements, thereby improving the overall flexibility of the device and facilitating the use of the user. By setting the connecting pipe 8 and the connecting column 10, the locking and fixation between the first steel beam 1 and the second steel beam 4 is realized, and the stability of the second steel beam 4 after adjustment is ensured.

[0022] In order to realize the connection between the first steel beam 1 and the second steel beam 4, the utility model comprises a clamping mechanism 6 including a clamping seat 601, and limiting slide rails 602 are installed on the left and right sides of the top inner wall and the bottom inner wall of the clamping seat 601, and a sliding plate 603 is slidably connected to the limiting slide rail 602, a clamping block 604 is installed in the middle of the inner side of the sliding plate 603, and an adjusting column 605 is installed in the middle of the outer side of the sliding plate 603, and a return spring 606 is sleeved on the outer surface of the adjusting column, and the first steel beam 1 and the second steel beam 4 are connected via the clamping plate 5 and the clamping mechanism 6.

[0023] In order to achieve the movement limit of the second steel beam 4, the utility model provides square grooves in the middle of the front and back sides of the limit plate 3, and square plates are provided in the middle of the front inner wall and the rear inner wall of the second steel beam 4. The limit plate 3 limits the movement of the second steel beam 4 through the square grooves and the square plates.

[0024] In order to enhance the firmness of the installation between the first vertical plate 7 and the connecting tube 8, the utility model has a reinforcing seat sleeved on the right side of the outer surface of the connecting tube 8, and the right side of the reinforcing seat is fixedly connected to the left side of the first vertical plate 7. The reinforcing seat reinforces the first vertical plate 7 and the connecting tube 8, thereby enhancing the firmness of the installation between the first vertical plate 7 and the connecting tube 8.

[0025] In order to realize the connection between the connecting pipe 8 and the connecting column 10, the utility model has an internal thread on the inner wall of the connecting pipe 8, and an external thread on the right side of the outer surface of the connecting column 10. The connecting pipe 8 is threadedly connected to the connecting column 10 through the internal thread and the external thread.

[0026] In order to realize the clamping connection between the clamping plate 5 and the clamping block 604, the utility model provides a clamping groove in the middle of the front side of the clamping plate 5, the width of which matches the width of the clamping block 604, and the clamping plate 5 is clamped with the clamping block 604 through the clamping groove.

[0027] During use, the user adjusts the distance between the first steel beam 1 and the second steel beam 4 according to the use requirements. The user twists the grip block 11 counterclockwise, and the grip block 11 drives the connecting column 10 to screw out the connecting tube 8. Then, the user pulls the adjustment column 605 to move outward, and the adjustment column 605 drives the sliding plate 603 to slide outward along the limiting slide rail 602. The sliding plate 603 drives the clamping block 604 to move outward, canceling the clamping between the clamping plate 5 and the clamping block 604. After cancellation, the user adjusts the position of the second steel beam 4 on the connecting plate 2. During the adjustment process, the position of the clamping plate 5 inside the clamping seat 601 moves. After the adjustment is completed, the user clamps the clamping plate 5 through the clamping block 604. Then, the user tightens the connecting column 10 and the connecting tube 8 through the grip block 11 to achieve the adjustment of the distance between the first steel beam 1 and the second steel beam 4.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled climbing frame cross-layer steel beam, comprising a first steel beam (1), characterized in that: A connecting plate (2) is installed in the middle of the left side of the first steel beam (1), a limiting plate (3) is installed on the left side of the connecting plate (2), a second steel beam (4) is sleeved on the outer surface of the limiting plate (3), a clamping plate (5) is installed in the middle of the front of the second steel beam (4), a clamping mechanism (6) is provided in the middle of the front of the first steel beam (1), a first vertical plate (7) is installed on the left side of the upper surface of the first steel beam (1), a connecting pipe (8) is installed on the top of the left side of the first vertical plate (7), a second vertical plate (9) is installed on the left side of the upper surface of the second steel beam (4), a connecting column (10) is inserted at the top of the left side of the second vertical plate (9), and a gripping block (11) is installed at the left end of the connecting column (10).

2. The assembled climbing frame cross-layer steel beam according to claim 1 is characterized in that: The clamping mechanism (6) comprises a clamping seat (601), and limit slide rails (602) are installed on both sides of the top inner wall and the bottom inner wall of the clamping seat (601), and a sliding plate (603) is slidably connected to the limit slide rail (602), and a clamping block (604) is installed in the middle of the inner side of the sliding plate (603), and an adjustment column (605) is installed in the middle of the outer side of the sliding plate (603), and a return spring (606) is sleeved on the outer surface of the adjustment column.

3. The assembled climbing frame cross-layer steel beam according to claim 1 is characterized in that: The middle parts of the front and back sides of the limit plate (3) are provided with square grooves, and the middle parts of the front inner wall and the rear inner wall of the second steel beam (4) are provided with square plates.

4. The assembled climbing frame cross-layer steel beam according to claim 1 is characterized in that: A reinforcement seat is sleeved on the right side of the outer surface of the connecting pipe (8), and the right side surface of the reinforcement seat is fixedly connected to the left side surface of the first vertical plate (7).

5. The assembled climbing frame cross-layer steel beam according to claim 1 is characterized in that: The inner wall of the connecting pipe (8) is provided with an internal thread, and the right side of the outer surface of the connecting column (10) is provided with an external thread.

6. The assembled climbing frame cross-layer steel beam according to claim 2 is characterized in that: A clamping groove is provided in the middle of the front side of the clamping plate (5), and the width of the clamping groove is matched to the width of the clamping block (604).

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