Truss hoisting steel structure enclosure part

Abstract

The utility model discloses a truss hoisting steel structure enclosure part which comprises a clamping assembly, the clamping assembly comprises a protection bottom plate, C-shaped installation bases are arranged at the two side ends of the top of the protection bottom plate, a pair of movable installation plates is arranged between the two installation bases, the installation plates are U-shaped, the opening ends of the two installation plates are oppositely arranged, and the clamping assembly is arranged on the protection bottom plate. A plurality of bearing rods are arranged at the opening ends of the mounting plates at intervals, and the bearing rods of the two mounting plates bear the two ends of the truss correspondingly; wherein a two-way threaded rod is rotationally arranged at the opening end of one mounting seat, connecting blocks are arranged on opposite threaded sections of the two-way threaded rod in a sleeving mode, and the connecting blocks are in threaded connection with the two-way threaded rod. According to the truss supporting and clamping device, the truss is protected and clamped on the peripheries of the supporting rods through the clamping assemblies and the mounting plates, the distance between the two sets of supporting rods can be adjusted through the two-way threaded rods and the connecting blocks, and therefore the truss is supported and clamped according to the specific size of the truss, and universality is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of truss hoisting, in particular to a truss hoisting steel structure enclosure. Background Art

[0002] During the construction process, it is inevitable to use steel structures such as trusses. Conventional hoisting generally uses steel wire ropes, lifting belts, etc. to bundle and hoist the steel structures. During the hoisting process, the center of gravity is unbalanced, and there is a risk of slipping, disengagement, etc., which is relatively dangerous.

[0003] In order to reduce the danger during the hoisting of steel structures in the prior art, enclosures are used for protection during the hoisting process. There are also a variety of hoisting enclosures in the prior art, but most of them are dedicated, only applicable to the same type of steel structure, cannot be adjusted, and have a low degree of universality. Utility Model Content

[0004] The utility model aims at solving the problems in the prior art and proposes the following technical solutions:

[0005] The utility model provides a truss hoisting steel structure enclosure, including:

[0006] Bracket;

[0007] A clamping assembly, the clamping assembly comprising a protective bottom plate, C-shaped mounting seats are arranged on both sides of the top of the protective bottom plate, a pair of movable mounting plates are arranged between the two mounting seats, the mounting plate is U-shaped and the open ends of the two mounting plates are arranged opposite to each other, a plurality of supporting rods are arranged at intervals at the open ends of the mounting plates, and the supporting rods of the two mounting plates respectively support the two ends of the truss;

[0008] A bidirectional threaded rod is rotatably provided at the open end of one of the mounting seats, and connecting blocks are sleeved on the opposite threaded sections of the bidirectional threaded rod, the connecting blocks are threadedly connected to the bidirectional threaded rod, one end of the connecting block close to the side wall of the mounting seat is slidably connected to the mounting seat, and the ends of the two connecting blocks away from the side wall of the mounting seat are respectively fixedly connected to the mounting plates at corresponding positions, and one end of the bidirectional threaded rod extends to the outside of the mounting seat.

[0009] As a preferred embodiment of the above technical solution, a guide column is provided at the open end of the mounting seat where the bidirectional threaded rod is not installed, and two guide blocks are slidably sleeved on the guide column. The ends of the two guide blocks close to the mounting plate are respectively fixedly connected to the mounting plates at corresponding positions.

[0010] As a preferred embodiment of the above technical solution, it also includes a buffer component, which includes a buffer seat, the top of which is connected to the bottom of the protective base plate, the bottom of which is provided with a spring, and the bottom end of the spring is fixedly connected to the buffer base plate.

[0011] As a preferred embodiment of the above technical solution, a pair of connecting rods are further provided between the buffer seat and the buffer bottom plate and at both ends, and the top ends of the connecting rods are movably inserted into slots opened at corresponding positions at the bottom end of the buffer seat.

[0012] As a preferred embodiment of the above technical solution, the spring is provided in plurality.

[0013] As a preferred embodiment of the above technical solution, a pull ring is provided at the top of the bracket.

[0014] The beneficial effects of the utility model are:

[0015] (1) The utility model provides a clamping assembly, and the mounting plate protects and clamps the truss at the periphery of the supporting rod. The distance between the two groups of supporting rods can be adjusted by providing a bidirectional threaded rod and a connecting block, so that the truss can be supported and clamped according to the specific size of the truss, and the truss has high versatility.

[0016] (2) The utility model provides a buffer component to provide a buffer and protection for the steel structure, thereby reducing the impact force of falling to the ground, reducing the probability of deformation of the steel structure material itself, and improving the safety factor of the construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 What is shown is a schematic front view of the enclosure in the embodiment;

[0018] Figure 2 What is shown is a schematic top view of the enclosure in the embodiment;

[0019] Figure 3 What is shown is a schematic diagram of the state of the clamping assembly in the embodiment;

[0020] Figure 4 Shown is a schematic diagram of state 2 of the clamping assembly in the embodiment;

[0021] Figure 5 The side view of the buffer assembly in the embodiment is shown.

[0022] Figure numerals: 11, bracket; 12, pull ring; 20, clamping assembly; 21, protective base plate; 22, mounting seat; 23, bidirectional threaded rod; 24, connecting block; 25, mounting plate; 26, supporting rod; 27, guide column; 28, guide block; 30, buffer assembly; 31, buffer seat; 32, buffer base plate; 33, spring; 34, connecting rod. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution of the present utility model will be clearly and completely described below in conjunction with the embodiments.

[0024] Example

[0025] like Figure 1 , Figure 2 As shown, Figure 1 What is shown is a schematic front view of the enclosure in the embodiment, Figure 2 What is shown is a top view schematic diagram of the enclosure in the embodiment.

[0026] The device comprises a bracket 11 , an adjustable clamping assembly 20 is fixedly arranged at the lower end of the bracket 11 , a pull ring 12 is arranged at the top end of the bracket 11 , and a buffer assembly 30 is arranged at the bottom end of the clamping assembly 20 .

[0027] The pull ring 12 is connected to the external lifting equipment during the lifting process, and the entire device is lifted through the bracket 11.

[0028] The adjustable clamping assembly 20 can be applied to trusses of different lengths within a certain range, and can enclose and clamp the trusses to stabilize them during the hoisting process, thereby reducing the possibility of the trusses slipping and colliding with other buildings during the hoisting process, protecting the hoisting process, and also protecting the trusses themselves.

[0029] In addition, since the steel structure is heavy, the impact force generated when it is placed before and after lifting is strong, which can easily cause material deformation. The buffer component 30 plays a buffering and protective role on the steel structure, reduces the impact force of falling to the ground, reduces the probability of deformation of the steel structure material itself, and improves the safety factor of construction.

[0030] like Figure 3 , Figure 4 As shown, Figure 3 What is shown is a schematic diagram of the state of the clamping assembly in the embodiment; Figure 4 Shown is a schematic diagram of state 2 of the clamping assembly in the embodiment;

[0031] The clamping assembly 20 includes a protective bottom plate 21, and C-shaped mounting seats 22 are arranged on both sides of the top of the protective bottom plate 21. A pair of movable mounting plates 25 are arranged between the two mounting seats 22. The mounting plates 25 are U-shaped and the opening ends of the two mounting plates 25 are arranged opposite to each other. A plurality of supporting rods 26 are arranged at intervals at the opening ends of the mounting plates 25. The supporting rods 26 of the two mounting plates 25 respectively support the two ends of the truss.

[0032] A bidirectional threaded rod 23 is rotatably provided at the open end of one of the mounting seats 22, and connecting blocks 24 are sleeved on the opposite threaded sections of the bidirectional threaded rod 23. The connecting blocks 24 are threadedly connected to the bidirectional threaded rod 23, and one end of the connecting block 24 close to the side wall of the mounting seat 22 is slidably connected to the mounting seat 22, and the ends of the two connecting blocks 24 away from the side wall of the mounting seat 22 are respectively fixedly connected to the mounting plates 25 at corresponding positions.

[0033] One end of the bidirectional threaded rod 23 extends to the outside of the mounting seat 22 .

[0034] The two groups of supporting rods 26 are used to place the two ends of the truss. The mounting plates 25 protect and clamp the truss on the outer periphery of the supporting rods 26. The distance between the two groups of supporting rods 26 can be adjusted by setting a bidirectional threaded rod 23 and a connecting block 24, so that the truss can be supported and clamped according to the specific size of the truss. The bottom end of the bracket 11 is fixedly connected to the two mounting seats 22.

[0035] During adjustment, hold the part of the bidirectional threaded rod 23 extending to the outside and rotate the bidirectional threaded rod 23 to drive the two connecting blocks 24 on the opposite threaded sections of the bidirectional threaded rod 23 to move closer to or away from each other, thereby driving the two mounting plates 25 to move closer to or away from each other, thereby adjusting the distance between the two mounting plates 25, that is, adjusting the placement and clamping distance of the two ends of the truss.

[0036] A guide column 27 is disposed at the open end of the other mounting seat 22 , and two guide blocks 28 are slidably sleeved on the guide column 27 . One end of the two guide blocks 28 close to the mounting plate 25 is fixedly connected to the mounting plates 25 at corresponding positions respectively.

[0037] The guide column 27 and the guide block 28 are provided to play a guiding role when the mounting plate 25 is adjusted, so that the adjustment process is stable.

[0038] like Figure 1 , Figure 5 As shown, Figure 1 What is shown is a schematic front view of the enclosure in the embodiment, Figure 5 Shown is a schematic side view of a buffer assembly in an embodiment.

[0039] The buffer assembly 30 includes a buffer seat 31, the top of which is connected to the bottom of the protective base plate 21, a plurality of springs 33 are provided at the bottom of the buffer seat 31, the bottom of the springs 33 are fixedly connected to the buffer base plate 32, and a pair of connecting rods 34 are provided between the buffer seat 31 and the buffer base plate 32 and at both ends, and the top of the connecting rod 34 is movably inserted into a slot opened at a corresponding position at the bottom of the buffer seat 31.

[0040] When the device is placed before or after lifting, the protective bottom plate 21 cooperates with the spring 33 to play a buffering role, which provides a certain degree of protection for the truss. The connecting rod 34 plays a guiding role when the spring 33 is compressed, so that the relative movement direction between the protective bottom plate 21 and the buffer seat 31 is stable, thereby ensuring the stable placement of the device.

[0041] Working principle: When using this enclosure to hoist a truss, first adjust the distance between the two mounting plates 25 according to the specific size of the truss. When adjusting, hold the part of the bidirectional threaded rod 23 extending to the outside and rotate the bidirectional threaded rod 23 to drive the two connecting blocks 24 on the opposite threaded sections of the bidirectional threaded rod 23 to move closer to or away from each other, thereby driving the two mounting plates 25 to move closer to or away from each other, thereby adjusting the distance between the two mounting plates 25, that is, adjusting the placement and clamping distance of the two ends of the truss. After the truss is stably placed, it is hoisted by connecting the hoisting equipment with the pull ring 12.

[0042] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. Truss hoisting steel structure enclosure, It is characterized in that include: Bracket (11); A clamping assembly (20), the clamping assembly (20) comprising a protective bottom plate (21), C-shaped mounting seats (22) being arranged at both sides of the top of the protective bottom plate (21), a pair of movable mounting plates (25) being arranged between the two mounting seats (22), the mounting plates (25) being U-shaped and the open ends of the two mounting plates (25) being arranged opposite to each other, a plurality of supporting rods (26) being arranged at intervals at the open ends of the mounting plates (25), and the supporting rods (26) of the two mounting plates (25) respectively supporting the two ends of the truss; A bidirectional threaded rod (23) is rotatably provided at the open end of one of the mounting seats (22), and connecting blocks (24) are sleeved on opposite threaded sections of the bidirectional threaded rod (23), and the connecting blocks (24) are threadedly connected to the bidirectional threaded rod (23), and one end of the connecting block (24) close to the side wall of the mounting seat (22) is slidably connected to the mounting seat (22), and one end of the two connecting blocks (24) away from the side wall of the mounting seat (22) is fixedly connected to the mounting plates (25) at corresponding positions, and one end of the bidirectional threaded rod (23) extends to the outside of the mounting seat (22).

2. The truss hoisting steel structure enclosure according to claim 1, It is characterized in that A guide column (27) is provided at the open end of the mounting seat (22) where the bidirectional threaded rod (23) is not installed. Two guide blocks (28) are slidably sleeved on the guide column (27). One end of the two guide blocks (28) close to the mounting plate (25) is fixedly connected to the mounting plate (25) at the corresponding position.

3. The truss hoisting steel structure enclosure according to claim 2, It is characterized in that The invention also comprises a buffer assembly (30), wherein the buffer assembly (30) comprises a buffer seat (31), wherein the top end of the buffer seat (31) is connected to the bottom end of the protective bottom plate (21), and a spring (33) is arranged at the bottom end of the buffer seat (31), and the bottom end of the spring (33) is fixedly connected to the buffer bottom plate (32).

4. The truss hoisting steel structure enclosure according to claim 3, It is characterized in that A pair of connecting rods (34) are also provided between the buffer seat (31) and the buffer bottom plate (32) and at both ends, and the top ends of the connecting rods (34) are movably inserted into slots provided at corresponding positions at the bottom end of the buffer seat (31).

5. The truss hoisting steel structure enclosure according to claim 3, It is characterized in that The spring (33) is provided in plurality.

6. The truss hoisting steel structure enclosure according to claim 1, It is characterized in that A pull ring (12) is provided at the top end of the bracket (11).

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