Sectional hoisting steel structure

Abstract

The utility model discloses a steel structure for segmental hoisting, which comprises a first steel structure and a second steel structure arranged at the top end of the first steel structure, a connecting mechanism is arranged between the first steel structure and the second steel structure, and the connecting mechanism comprises a connecting block arranged at the bottom end of the first steel structure and a connecting groove arranged at the top end of the second steel structure and matched with the connecting block. The connecting device has the beneficial effects that the first steel structure and the second steel structure are connected through the connecting block and the connecting groove, the connecting block is inserted into the connecting groove during installation, the connecting block is fixed into the connecting groove through cooperation between the clamping block and the second clamping block, then two sets of bolts can be inserted into the corresponding hole grooves, double fixing is achieved, and the connecting device is convenient to use. The two-way hydraulic rod is arranged, looseness during installation and use is avoided, the occurrence rate of unnecessary risks is reduced, the steel structure can be directly separated after the two-way hydraulic rod is shrunk during disassembly, the structure is simple, the use difficulty is low, and parts in the structure are easy to maintain and replace.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, in particular to a steel structure hoisted in sections. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings, bridges and other fields. Steel structures are prone to rust. Generally, steel structures need to be rust-free, galvanized or painted, and maintained regularly.

[0003] In actual use, the construction terrain or the excessive length of the steel structure columns and beams may affect the installation process, making it cumbersome or even impossible to install, thus affecting the progress of the process.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Summary of the invention

[0005] In view of the problems in the related technology, the utility model proposes a steel structure for segmented hoisting to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A steel structure for segmented hoisting includes a steel structure one and a steel structure two arranged at the top of the steel structure one, a connecting mechanism is provided between the steel structure one and the steel structure two, and the connecting mechanism includes a connecting block arranged at the bottom end of the steel structure one and a connecting groove arranged at the top end of the steel structure two and matching with the connecting block.

[0008] Preferably, blocks are provided on both inner walls of the connecting groove, slots are provided on both outer walls of the connecting block, movable plates are provided in both groups of the slots, a bidirectional hydraulic rod is provided in the connecting block to connect the two groups of movable plates, and a second block matching the block is provided on one end surface of the two groups of movable plates away from each other.

[0009] Preferably, holes are provided on both end surfaces outside the connection groove and perpendicular to the two-way hydraulic rod, the two-way hydraulic rod can be remotely controlled, and two groups of holes are provided with pins that penetrate the holes and extend into the connection block, and two groups of pins are provided with round tables at one end away from each other. Preferably, the bottom end of the connection block and the top end of the connection groove are buffered, and the surfaces of the first steel structure and the second steel structure are provided with waterproof coatings.

[0010] The beneficial effects of the utility model are as follows: the steel structure one and the steel structure two are connected by the connection block and the connection groove, and during installation, the connection block can be inserted into the connection groove, and the connection block can be fixed in the connection groove by the cooperation between the clamping block and the clamping block two, and then the two sets of pins can be inserted into the corresponding hole grooves through the corresponding grippers to achieve double fixation of the structure, avoid loosening during installation and use, and reduce the occurrence rate of unnecessary risks. When dismantling, the two-way hydraulic rod can be retracted, and then the steel structure can be directly separated. The structure is simple and easy to use, and it is easy to maintain and replace the components in the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 It is a front view of a steel structure hoisted in sections according to an embodiment of the utility model;

[0013] Figure 2 It is a front cross-sectional view of a steel structure connection groove for segmented hoisting according to an embodiment of the utility model;

[0014] Figure 3 It is an enlarged schematic diagram of the connection between a steel structure slot and a block for segmented hoisting according to an embodiment of the utility model;

[0015] Figure 4 It is a side sectional view of a steel structure connection groove for segmented hoisting according to an embodiment of the utility model.

[0016] In the figure:

[0017] 1. Steel structure one; 2. Steel structure two; 3. Connecting mechanism; 4. Connecting block; 5. Connecting groove; 6. Clamping block; 7. Clamping groove; 8. Movable plate; 9. Bidirectional hydraulic rod; 10. Clamping block two; 11. Hole groove; 12. Latch; 13. Round table. Implementation

[0018] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0019] According to an embodiment of the utility model, a steel structure for hoisting in sections is provided. Example

[0020] like Figure 1 As shown, the steel structure for segmented lifting according to the embodiment of the utility model includes a steel structure 1 and a steel structure 2 2 arranged at the top of the steel structure 1, a connecting mechanism 3 is provided between the steel structure 1 and the steel structure 2, the connecting mechanism 3 includes a connecting block 4 arranged at the bottom end of the steel structure 1 and a connecting groove 5 arranged at the top end of the steel structure 2 and matching the connecting block 4, a buffer treatment is performed at the junction between the bottom end of the connecting block 4 and the top end of the connecting groove 5, and the surfaces of the steel structure 1 and the steel structure 2 are both provided with a waterproof coating. Example

[0021] like Figure 2 and Figure 3 , Figure 4 As shown, blocks 6 are provided on both inner walls of the connecting groove 5, and slots 7 are provided on both outer walls of the connecting block 4. Both groups of slots 7 are provided with movable plates 8. A two-way hydraulic rod 9 is provided in the connecting block 4 to connect the two groups of movable plates 8. Blocks 10 matching the blocks 6 are provided on the end surfaces away from each other of the two groups of movable plates 8. Holes 11 are provided on both end surfaces outside the connecting groove 5 and perpendicular to the two-way hydraulic rod 9. The two-way hydraulic rod 9 can be remotely controlled. Pins 12 are provided in the two groups of slots 11, which penetrate the slots 11 and extend into the connecting block 4. A round table 13 is provided on the ends of the two groups of pins 12 away from each other.

[0022] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0023] In actual application, the steel structure 2 is connected to the steel structure 1 through the connecting block 4 and the connecting groove 5. When connecting, the connecting block 4 is inserted into the connecting groove 5. Then, due to the shape of the clamping block 6, the connecting block 4 can be easily clamped in the connecting groove 5. Then, the two groups of movable plates 8 are controlled to move outward at the same time by the two-way hydraulic rod 9. Then, a lock is formed to prevent the connecting block 4 from shaking through the complementary shapes between the clamping block 2 10 and the clamping block 6, and the pin 12 can be inserted into the corresponding hole groove 11 to play a second fixation for the connecting block 4; when dismantling, the two groups of movable plates 8 are urged to move toward the direction of the two-way hydraulic rod 9 by controlling the two-way hydraulic rod 9, so that the clamping block 2 10 is separated from the contact with the clamping block 6, and then the connecting block 4 can be removed from the connecting groove 5. The whole process is simple to operate, and requires few structural components, which is easy to maintain.

[0024] In summary, with the aid of the above-mentioned technical scheme of the utility model, the steel structure 1 and the steel structure 2 are connected by the connecting block 4 and the connecting groove 5, and the connecting block 4 can be inserted into the connecting groove 5 during installation, and the connecting block 4 can be fixed in the connecting groove 5 through the cooperation between the clamping block 6 and the clamping block 2 10, and then the two sets of pins 12 can be inserted into the corresponding hole grooves 11 to achieve double fixation of the structure, avoid loosening during installation and use, and reduce the occurrence rate of unnecessary risks. When dismantling, the two-way hydraulic rod 9 can be retracted, and then the steel structure can be directly separated. The structure is simple and easy to use, and it is easy to maintain and replace the components in the structure.

[0025] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A steel structure hoisted in sections, characterized in that: The invention comprises a steel structure (1) and a steel structure (2) arranged at the top of the steel structure (1), a connecting mechanism (3) is arranged between the steel structure (1) and the steel structure (2), the connecting mechanism (3) comprises a connecting block (4) arranged at the bottom end of the steel structure (1) and a connecting groove (5) arranged at the top end of the steel structure (2) and matching with the connecting block (4), a clamping block (6) is arranged on both inner walls of the connecting groove (5), a clamping groove (7) is arranged on both outer walls of the connecting block (4), a movable plate (8) is arranged in both groups of the clamping grooves (7), a bidirectional hydraulic rod (9) is arranged in the connecting block (4) and connected with the two groups of the movable plates (8), and a clamping block (10) matching with the clamping block (6) is arranged on one end surface of the two groups of the movable plates (8) away from each other.

2. The steel structure for segmented hoisting according to claim 1, characterized in that: Hole grooves (11) are provided on both end surfaces outside the connection groove (5) and perpendicular to the bidirectional hydraulic rod (9); the bidirectional hydraulic rod (9) can be remotely controlled; two groups of the hole grooves (11) are provided with latches (12) penetrating the hole grooves (11) and extending into the connection block (4); and two groups of the latches (12) are provided with round tables (13) at the ends away from each other.

3. The steel structure for segmented hoisting according to claim 1, characterized in that: The junction between the bottom end of the connection block (4) and the top end of the connection groove (5) is buffered, and the surfaces of the steel structure one (1) and the steel structure two (2) are both provided with a waterproof coating.

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