Reversing box assembling structure of climbing mechanism

Abstract

The utility model discloses a climbing mechanism reversing box assembling structure which comprises an upper cover plate and a lower cover plate, a plurality of vertically-arranged wall plates are installed between the upper cover plate and the lower cover plate, and the front end of the upper cover plate and the front end of the lower cover plate are provided with rail holding plates used for being matched with a climbing rail. And the upper cover plate, the lower cover plate, the wall plate and the rail holding plate are fixed into a whole after being combined through detachable plate bodies. The connecting lug and the wall plate are designed into a whole, integral blanking can be achieved, positioning of the connecting lug is guaranteed through the positioning relation between the connecting lug and the lug penetrating hole and the high precision of the laser cutting machine, and therefore manual positioning and manual righting are not needed for welding during welding of the connecting lug; and the box body can be quickly assembled and welded through assembling and positioning between the plate bodies, so that the positioning precision and the production efficiency are improved.

Description

Technical Field

[0001] This utility model relates to the field of climbing mechanism technology, and in particular to a climbing mechanism reversing box assembly structure. Background Technology

[0002] In the climbing structure used in high-rise building construction, where the climbing rail raises the platform along the wall, a reversing box is used to connect both the climbing rail and the formwork. The reversing box controls the lifting of either the climbing rail or the formwork, and hydraulic cylinders enable mutual climbing between the formwork and the climbing rail, allowing the self-climbing formwork to steadily ascend. The climbing rail is installed perpendicular to the ground, and ladder runners are welded to the surface of the climbing rail and evenly distributed along the height of the climbing rail.

[0003] Current commutator box structure as follows Figures 1-3 As shown, the structure includes a lower cover plate and an upper cover plate. Multiple vertically arranged wall panels are fixedly installed between the lower and upper cover plates. A climbing head shaft is rotatably mounted between the wall panels, and a hammer-shaped climbing head is fixedly mounted on the climbing head shaft. One end of the climbing head shaft is fixedly connected to the output shaft of a stepper motor. The stepper motor is fixed to the outer wall of the wall panel. The conical end of the hammer-shaped climbing head is hinged to one end of a spring buffer, and the other end of the spring buffer is hinged to the wall panel via a spring buffer seat plate. Currently, the upper cover plate, lower cover plate, and wall panels are connected by welding. This welded connection structure is widely used in the steel industry.

[0004] During the climbing process, the commutator box needs to be connected to the upper platform and the lower support structure. This connection is typically achieved using the two ends of the climbing cylinder. Therefore, a connecting lug needs to be installed at the upper end of the commutator box. Figures 1-3 It was not shown in the article. Currently, it is usually made by welding the pre-cut connecting lugs to the top cover plate. However, the positioning accuracy of the welding is poor. If the positioning is out of tolerance, it will cause interference at the rotation connection of the climbing cylinder, resulting in wear and thus posing a safety risk to the entire climbing mechanism. Summary of the Invention

[0005] The technical problem to be solved by this utility model is to provide a climbing mechanism reversing box assembly structure, which solves the problems of low positioning accuracy, low efficiency, and easy wear at the connection between the upper and lower parts in the existing reversing and production assembly.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A climbing mechanism reversing box assembly structure includes an upper cover plate and a lower cover plate. Multiple vertically arranged wall plates are installed between the upper cover plate and the lower cover plate. The front ends of the upper cover plate and the lower cover plate are provided with rail clamping plates for cooperating with climbing rails. The upper cover plate, the lower cover plate, the wall plates and the rail clamping plates are fixed together as a whole after being assembled by detachable plate bodies.

[0008] The upper end of the wallboard is provided with a connecting lug penetrating the upper cover plate, and the upper cover plate is provided with a through lug hole matched with the connecting lug.

[0009] The lower end of the wallboard is provided with a lower positioning lug, and the lower cover plate is provided with a positioning hole matched with the lower positioning lug.

[0010] The lower positioning lug and the positioning hole are each provided with two.

[0011] The upper end of the wallboard is provided with a connecting lug penetrating the upper cover plate, and the upper cover plate is provided with a through lug hole matched with the connecting lug.

[0012] The upper end of the wallboard is provided with a connecting lug penetrating the upper cover plate, and the upper cover plate is provided with a through lug hole matched with the connecting lug.

[0013] The upper end of the wallboard is provided with a connecting lug penetrating the upper cover plate, and the upper cover plate is provided with a through lug hole matched with the connecting lug.

[0014] The upper end of the wallboard is provided with a connecting lug penetrating the upper cover plate, and the upper cover plate is provided with a through lug hole matched with the connecting lug.

[0015] The upper end of the wallboard is provided with a connecting lug penetrating the upper cover plate, and the upper cover plate is provided with a through lug hole matched with the connecting lug.

[0016] The upper end of the wallboard is provided with a connecting lug penetrating the upper cover plate, and the upper cover plate is provided with a through lug hole matched with the connecting lug.

[0017] The upper end of the wallboard is provided with a connecting lug penetrating the upper cover plate, and the upper cover plate is provided with a through lug hole matched with the connecting lug. BRIEF DESCRIPTION OF DRAWINGS

[0018] The utility model will be further described below in combination with the drawings and examples:

[0019] Figure 1 The existing reversing box structure is shown Figure 1

[0020] Figure 2 The existing reversing box structure is shown Figure 2

[0021] Figure 3 ​​The existing commutating box structure is shown Figure 3 ;

[0022] Figure 4 The commutating box assembly structure of the utility model is shown Figure 1 ;

[0023] Figure 5 The commutating box assembly structure of the utility model is shown Figure 2 ;

[0024] Figure 6 The commutating box rail holding plate exploded view of the utility model is shown

[0025] Figure 7 The commutating box exploded view of the utility model is shown.

[0026] In the figure: upper cover plate 1, through ear hole 101, lower cover plate 2, positioning hole 201, wall plate 3, rail holding plate 4, front rail holding plate 41, rear rail holding plate 42, side holding plate 43, positioning opening slot 44, positioning convex tooth 45, depth opening slot 46, connecting ear 5, holding ear 6, upper observation window 7, lower observation window 8, climbing head shaft hole 9, cylinder body support shaft hole 10, lower positioning convex block 11. DETAILED DESCRIPTION

[0027] Example 1

[0028] As Figures 1-3 shown in the figure, an automatic commutating box of a climbing mechanism comprises a lower cover plate and an upper cover plate, a plurality of vertically arranged wall plates are fixedly installed between the lower cover plate and the upper cover plate, a climbing head shaft is rotatably installed between the wall plates, a hammer-shaped climbing head is fixedly installed on the climbing head shaft, and one end of the climbing head shaft is fixedly connected with an output shaft of a stepping motor; the stepping motor is fixed on an outer wall of the wall plate; a tapered end of the hammer-shaped climbing head is hingedly connected with one end of a spring buffer, and the other end of the spring buffer is hingedly connected to the wall plate through a spring buffer seat plate. The commutation of the commutating box is intelligently controlled by the PLC to control the stepping motor, so as to solve the problem that the existing commutating box needs to be manually commutated and has low safety performance, and the deficiencies in the automatic commutating box of the climbing mechanism are improved. In the specific use process, the stepping motor is automatically commutated by the PLC, and then the hammer-shaped climbing head is controlled by the stepping motor, and the switching of the climbing rail or the climbing formwork is realized by the commutation of the hammer-shaped climbing head.

[0029] The climbing head shaft is fixedly connected with the output shaft of the stepping motor through a shaft coupling, and torque is transmitted. Through the above-mentioned shaft coupling connection, it is ensured that the stepping motor can drive the climbing head shaft to rotate synchronously, and then the hammer-shaped climbing head is driven to rotate and commutate synchronously by the climbing head shaft.

[0030] As Figures 4-7As shown in the figure, a kind of climbing mechanism reversing box assembly structure, including upper cover plate 1 and lower cover plate 2, multiple vertically arranged wall plates 3 are installed between upper cover plate 1 and lower cover plate 2, upper cover plate 1 and lower cover plate 2 front end are equipped with rail-holding plate 4 for cooperating with climbing rail, upper cover plate 1, lower cover plate 2, wall plate 3 and rail-holding plate 4 are fixed as a whole by detachable plate body combination.

[0031] After the plate body of upper cover plate 1, lower cover plate 2, wall plate 3 and rail-holding plate 4 is blanked, it is positioned after being assembled in the form of building blocks, and then welded as a whole, so that the production and assembly of reversing box can be quickly carried out, and since the position between plate bodies is positioned in the form of positioning hole, groove and perforation by detachable assembly, the measurement and marking of welding position are no longer needed, which is fast, convenient and efficient.

[0032] The upper end of the above-mentioned wall plate 3 is provided with a connecting lug 5 penetrating the upper cover plate 1, and the upper cover plate 1 is provided with a lug hole 101 matched with the connecting lug 5.

[0033] The lower end of the above-mentioned wall plate 3 is provided with a lower positioning lug 11, and the lower cover plate 2 is provided with a positioning hole 201 matched with the lower positioning lug 11.

[0034] The above-mentioned lower positioning lug 11 and positioning hole 201 each have two.

[0035] The connecting lug 5 is integrated with the wall plate 3, and the connecting lug 5 penetrates the lug hole 101 to position the wall plate 3 and the upper cover plate 1, so that the welding between the wall plate 3 and the upper cover plate 1 is quickly positioned, avoiding the manual error when the separate connecting lug block is welded on the upper cover plate 1; similarly, the lower positioning lug 11 and the positioning hole 201 quickly position the wall plate 3 and the lower cover plate 2 for convenient welding.

[0036] The front ends of the above-mentioned upper cover plate 1 and lower cover plate 2 are each provided with a holding lug 6, and the rail-holding plate 4 is embedded in the clamping groove formed by the two end holding lugs 6.

[0037] The above-mentioned rail-holding plate 4 is embedded with the front rail-holding plate 41 and the rear rail-holding plate 42 on both sides and the side holding plate 43 in the middle, the side holding plate 43 forms an open groove body on one side of the front rail-holding plate 41 and the rear rail-holding plate 42, and the open groove body is used for cooperating with the climbing rail.

[0038] The above-mentioned front rail-holding plate 41 and rear rail-holding plate 42 are provided with multiple positioning open grooves 44, and the side holding plate 43 is provided with positioning protrusions 45 matched with the positioning open grooves 44 on the front rail-holding plate 41 and the rear rail-holding plate 42 on both sides.

[0039] The top end of the rear rail-holding plate 42 is flush with the top end of the front rail-holding plate 41, and the bottom end of the rear rail-holding plate 42 extends beyond the plane of the bottom end of the front rail-holding plate 41. The bottom end of the rear rail-holding plate 42 is provided with a recessed depth opening slot 46, which is in contact with the end face and the side wall of the lower cover plate 2.

[0040] The assembly structure of the rail-holding plate 4 enables the reversing box body to be quickly positioned and assembled for welding with the contact surface of the rail climbing.

[0041] The wall plate 3 is provided with a climbing head shaft hole 9, and the lower end of the climbing head shaft hole 9 is provided with a cylinder support shaft hole 10.

[0042] The climbing head shaft hole 9 is used for assembly with the climbing head shaft, and the cylinder support shaft hole 10 is used for connection with the connecting shaft body of the climbing oil cylinder.

[0043] The wall plate 3 is provided with an upper observation window 7 and a lower observation window 8 on the side close to the rail-holding plate 4.

[0044] The upper observation window 7 and the lower observation window 8 are respectively opposite the positions where the upper and lower bearing surfaces of the hammer-shaped climbing head contact the ladder rungs, facilitating observation of the results of the reversing operation.

Claims

1. A climbing mechanism reversing box assembly structure, characterized in that, The utility model relates to a kind of rail climbing cover plates, including upper cover plate (1) and lower cover plate (2), multiple vertically arranged wallboards (3) are installed between upper cover plate (1) and lower cover plate (2), upper cover plate (1) and lower cover plate (2) front end are equipped with rail holding plate (4) for cooperating with rail climbing, and upper cover plate (1), lower cover plate (2), wallboard (3) and rail holding plate (4) are fixed as a whole by detachable plate body combination between them.

2. The assembly structure of a reversing box of a climbing mechanism according to claim 1, wherein The wallboard (3) is provided with a connecting lug (5) penetrating the upper cover plate (1) at the upper end, and the upper cover plate (1) is provided with a through lug hole (101) matched with the connecting lug (5).

3. The assembly structure of the reversing box of the climbing mechanism according to claim 1, characterized in that, The wallboard (3) is provided with a lower positioning lug (11) at the lower end, and the lower cover plate (2) is provided with a positioning hole (201) matched with the lower positioning lug (11).

4. The assembly structure of the reversing box of the climbing mechanism according to claim 3, characterized in that, The lower positioning lug (11) and the positioning hole (201) each have two.

5. The assembly structure of the reversing box of the climbing mechanism according to claim 1, characterized in that, The upper cover plate (1) and the lower cover plate (2) are each provided with a rail holding lug (6) at the front end, and the rail holding plate (4) is embedded in the clamping groove formed by the two rail holding lugs (6).

6. The assembly structure of a reversing box of a climbing mechanism according to claim 5, wherein The rail holding plate (4) is formed by embedding the front rail holding plate (41) and the rear rail holding plate (42) on both sides with the side holding plate (43) in the middle, and the side holding plate (43) forms an open groove body on one side of the front rail holding plate (41) and the rear rail holding plate (42), which is used for cooperating with the rail climbing.

7. The assembly structure of a reversing box of a climbing mechanism according to claim 6, wherein The front rail holding plate (41) and the rear rail holding plate (42) are provided with a plurality of positioning open grooves (44), and the side holding plate (43) is provided with a positioning lug (45) matched with the positioning open grooves (44) on the front rail holding plate (41) and the rear rail holding plate (42) on both sides.

8. The assembly structure of the reversing box of the climbing mechanism according to claim 7, characterized in that, The top end of the rear rail holding plate (42) is flush with the top end of the front rail holding plate (41), the bottom end of the rear rail holding plate (42) extends beyond the bottom end plane of the front rail holding plate (41), and the bottom end of the rear rail holding plate (42) is provided with a recessed depth open groove (46), which is in contact with the end face and the side wall of the lower cover plate (2).

9. The assembly structure of a reversing box of a climbing mechanism according to claim 1, wherein The wallboard (3) is provided with a climbing head shaft hole (9), and the climbing head shaft hole (9) is provided with a cylinder body support shaft hole (10) at the lower end.

10. The climbing mechanism reversing box assembly according to claim 1, wherein, The wallboard (3) is provided with an upper observation window (7) and a lower observation window (8) on the side close to the rail holding plate (4) respectively.

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