CN216427966U - Assembled steel construction landing stage - Google Patents

Assembled steel construction landing stage Download PDF

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Publication number
CN216427966U
CN216427966U CN202122220783.2U CN202122220783U CN216427966U CN 216427966 U CN216427966 U CN 216427966U CN 202122220783 U CN202122220783 U CN 202122220783U CN 216427966 U CN216427966 U CN 216427966U
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steel
shaped
welded
prefabricated
shaped steels
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CN202122220783.2U
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Chinese (zh)
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刘怡韶
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Shanxi Jiantong Sifang Fabricated Building Materials Co.,Ltd.
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Individual
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Abstract

The utility model discloses an assembled steel structure trestle, and belongs to the technical field of steel structures. The utility model provides an assembled steel construction landing stage, includes prefabricated crane span structure, and prefabricated crane span structure includes a plurality of I-steel A, and a plurality of mounting holes have been seted up to I-steel A inboard, and control two adjacent I-steel A welding departments and be symmetrical structure around being equipped with two splint, be linear equidistant structural welding between two adjacent I-steel A around have a plurality of I-steel B, and the welding of prefabricated crane span structure bottom surface has prefabricated support. According to the utility model, the reinforcing angle bracket A is additionally arranged, so that the butt welding part of the I-steel C and the I-steel D is more firmly connected, and the I-steel C and the supporting leg are more firmly connected through the reinforcing angle bracket B, so that the overall stability of the prefabricated support is improved.

Description

Assembled steel construction landing stage
Technical Field
The utility model relates to the technical field of steel structures, in particular to an assembled steel structure trestle.
Background
The trestle is a building with a shape like a bridge, is usually built in a station, a port, a mine or a factory and is used for loading and unloading goods or passengers, the existing trestle construction is mostly cut, assembled, welded, sprayed with anti-rust paint and the like on site, however, the construction period on site is long, the labor cost is high, and therefore, an assembly type steel structure trestle is provided.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
The utility model aims to provide an assembled steel structure trestle to solve the problems in the prior art.
2. Technical scheme
An assembled steel structure trestle comprises a prefabricated bridge frame, wherein the prefabricated bridge frame comprises a plurality of I-steel A, a plurality of mounting holes are formed in the inner side of the I-steel A, two clamping plates are arranged at the welding positions of the two adjacent I-steel A at the left and right in a front and back symmetrical structure, a plurality of I-steel B are welded between the two adjacent I-steel A at the front and back in a linear equidistant structure, the bottom surface of the prefabricated bridge frame is welded with a prefabricated support, the prefabricated support comprises a rhombic support, two I-steel C are welded at the outer part of the rhombic support in a left and right symmetrical structure, reinforcing angle frames A are screwed at the four corners of the I-steel C, a herringbone frame A is screwed at the bottom surface of the I-steel C, a butt plate A is welded at the top surface of the herringbone frame A, clamping plates are welded at the lower end of the herringbone frame A, two I-steel D are welded at the outer part of the rhombic support in a front and back symmetrical structure, and a herringbone frame B is screwed at the bottom surface of the two I-steel D, the top surface of the herringbone frame B is welded with a butt joint plate B, the lower end of the herringbone frame B is provided with a positioning hole, the bottom surface of the I-shaped steel D is welded with two supporting legs in a bilateral symmetry structure, the bottom surfaces of the supporting legs are welded with bottom plates, and the supporting legs and the corners of the I-shaped steel C are screwed with reinforcing angle frames B.
Preferably, the I-steel A and the I-steel C are the same in shape.
Preferably, the inner wall of the clamping plate is provided with an anti-skid groove.
Preferably, the other end of the reinforcing angle bracket A is fixed with the inner wall of the I-steel D in a threaded manner.
Preferably, the clamping plate is fixed with the supporting leg in a threaded manner.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
1. according to the trestle bridge, the prefabricated bridge frame and the prefabricated support are installed and used in a matched mode to form the trestle bridge, so that the construction period is greatly shortened, the construction cost is saved, and the problems of long field construction period and high labor cost are solved.
2. According to the utility model, the reinforcing angle bracket A is additionally arranged, so that the butt welding part of the I-steel C and the I-steel D is more firmly connected, and the I-steel C and the supporting leg are more firmly connected through the reinforcing angle bracket B, so that the overall stability of the prefabricated support is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic illustration of a disassembled prefabricated bridge structure of the present invention;
FIG. 3 is a left side schematic view of a prefabricated support structure of the present invention;
FIG. 4 is a schematic bottom view of the prefabricated stand construction of the present invention;
FIG. 5 is a schematic diagram of a diamond shaped stent structure according to the present invention;
FIG. 6 is a schematic view of the construction of a reinforcement corner bracket A, B of the present invention;
FIG. 7 is a schematic structural view of a A propeller strut of the present invention;
FIG. 8 is a schematic structural view of a A-frame B of the present invention;
the reference numbers in the figures illustrate: 1. prefabricating a bridge frame; 2. prefabricating a bracket; 101. i-shaped steel A; 102. a splint; 103. h-shaped steel B; 201. a diamond-shaped support; 202. i-shaped steel C; 203. reinforcing the angle bracket A; 204. a-bracket A; 205. a butt plate A; 206. clamping a plate; 207. d, H-shaped steel D; 208. a propeller strut B; 209. a butt plate B; 210. a support leg; 211. a base plate; 212. and (5) reinforcing the corner bracket B.
Detailed Description
Referring to fig. 1-8, the present invention provides a technical solution:
an assembly type steel structure trestle comprises a prefabricated bridge frame 1, wherein the prefabricated bridge frame 1 comprises a plurality of I-shaped steels A101, a plurality of mounting holes are formed in the inner sides of the I-shaped steels A101, two clamping plates 102 are symmetrically arranged at the welding positions of the left and right adjacent I-shaped steels A101 in a front-back structure to facilitate the reinforcement of the butt joint position of the two welded I-shaped steels A101, a plurality of I-shaped steels B103 are welded between the front and back adjacent I-shaped steels A101 in a linear equidistant structure, a prefabricated support 2 is welded on the bottom surface of the prefabricated bridge frame 1, the prefabricated support 2 comprises a rhombic support 201 to facilitate the reinforcement of the welding firmness of the I-shaped steel C202 and the I-shaped steel D207, two I-shaped steels C202 are welded outside the rhombic support 201 in a left-right symmetrical structure, reinforcing angle frames A203 are screwed at the four corners of the I-shaped steels C202, a herringbone frame A204 is screwed on the bottom surfaces of the I-shaped steels C202 to facilitate the reinforcement of the front and back adjacent two supporting legs 210, a butt joint plate A205 is welded on the top surface of the herringbone frame A204, the lower end of the A-shaped frame A204 is welded with the clamping plate 206, the outside of the rhombic support 201 is welded with two I-shaped steels D207 in a front-back symmetrical structure, the bottom surfaces of the two I-shaped steels D207 are screwed with a I-shaped frame B208, two left and right adjacent supporting legs 210 are reinforced conveniently, the top surface of the A-shaped frame B208 is welded with a butt plate B209, the lower end of the A-shaped frame B208 is provided with positioning holes, the bottom surface of the I-shaped steel D207 is welded with two supporting legs 210 in a left-right symmetrical structure, the bottom surface of each supporting leg 210 is welded with a bottom plate 211, and the supporting legs 210 and the corners of the I-shaped steel C202 are screwed with reinforcing angle frames B212.
Specifically, the I-steel A101 and the I-steel C202 are the same in shape and are convenient to weld tightly.
Furthermore, the inner wall of the clamping plate 102 is provided with an anti-slip groove, which is convenient for fixing and clamping.
Furthermore, the other end of the reinforcing angle bracket A203 is fixed with the inner wall of the I-steel D207 in a screwed mode, so that the connection between the I-steel C202 and the I-steel D207 is firmer.
In addition, the snap-gauge 206 is fixed with the leg 210 by a screw joint, which facilitates the quick installation of the A-bracket A204.
The working principle is as follows: when the device is installed to form a trestle, firstly, a prefabricated bridge frame 1 is welded and assembled, two I-shaped steels A101 are butt-welded, then the welding position is reinforced through a clamping plate 102, then I-shaped steels B103 are welded between two adjacent I-shaped steels A101 in a linear arrangement manner to complete the prefabricated bridge frame 1, then a prefabricated support 2 is assembled, firstly, a rhombic support 201 is welded on the inner sides of the I-shaped steels C202 and D207, the I-shaped steels C202 and D207 are assembled into a bearing frame, then a reinforcing angle frame A203 is fixed at each corner of the I-shaped steels C202 and D207 in a threaded manner to be reinforced, then, a support leg 210 is welded on the bottom surface of the I-shaped steel D207, the I-shaped steels C202 and the support leg 210 are reinforced and connected through a reinforcing angle frame B212, then, the support leg 210 is reinforced and connected with the I-shaped steels C202 and D207 through the A204 and B208 to complete the assembly of the prefabricated support 2, and finally, welding and assembling the prefabricated bridge frame 1 and the prefabricated support 2 to complete the construction of the trestle.

Claims (5)

1. The utility model provides an assembled steel construction landing stage, includes prefabricated crane span structure (1), its characterized in that: the prefabricated bridge (1) comprises a plurality of I-shaped steels A (101), a plurality of mounting holes are formed in the inner sides of the I-shaped steels A (101), two clamping plates (102) are arranged at the welding positions of the left and right adjacent I-shaped steels A (101) in a front-back symmetrical structure, a plurality of I-shaped steels B (103) are welded between the front and back adjacent I-shaped steels A (101) in a linear equidistant structure, a prefabricated support (2) is welded on the bottom surface of the prefabricated bridge (1), the prefabricated support (2) comprises a diamond-shaped support (201), two I-shaped steels C (202) are welded on the outer portion of the diamond-shaped support (201) in a left-right symmetrical structure, reinforcing angle frames A (203) are all in threaded connection at the four corners of the I-shaped steels C (202), herringbone frames A (204) are in threaded connection at the bottom surfaces of the I-shaped supports A (202), butt-joint plates A (205) are welded on the top surfaces of the herringbone frames A (204), and clamping plates (206) are welded at the lower ends of the herringbone frames A (204), the outer portion of the rhombic support (201) is in a front-back symmetrical structure and is welded with two I-shaped steels D (207), the bottom surfaces of the two I-shaped steels D (207) are in threaded connection with a herringbone frame B (208), the top surface of the herringbone frame B (208) is welded with a butt plate B (209), the lower end of the herringbone frame B (208) is provided with a positioning hole, the bottom surface of the I-shaped steel D (207) is in a left-right symmetrical structure and is welded with two supporting legs (210), the bottom surfaces of the supporting legs (210) are welded with a bottom plate (211), and the supporting legs (210) and the corners of the I-shaped steel C (202) are in threaded connection with reinforcing angle frames B (212).
2. The fabricated steel structural trestle of claim 1, wherein: the shape of the I-shaped steel A (101) is the same as that of the I-shaped steel C (202).
3. The fabricated steel structural trestle of claim 1, wherein: the inner wall of the clamping plate (102) is provided with an anti-skid groove.
4. The fabricated steel structural trestle of claim 1, wherein: the other end of the reinforcing angle bracket A (203) is fixed with the inner wall of the I-shaped steel D (207) in a threaded manner.
5. The fabricated steel structural trestle of claim 1, wherein: the clamping plate (206) is fixed with the supporting leg (210) in a threaded manner.
CN202122220783.2U 2021-09-14 2021-09-14 Assembled steel construction landing stage Active CN216427966U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122220783.2U CN216427966U (en) 2021-09-14 2021-09-14 Assembled steel construction landing stage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122220783.2U CN216427966U (en) 2021-09-14 2021-09-14 Assembled steel construction landing stage

Publications (1)

Publication Number Publication Date
CN216427966U true CN216427966U (en) 2022-05-03

Family

ID=81322009

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122220783.2U Active CN216427966U (en) 2021-09-14 2021-09-14 Assembled steel construction landing stage

Country Status (1)

Country Link
CN (1) CN216427966U (en)

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Effective date of registration: 20221108

Address after: 030600 30 meters north of Xingmin Street, Hantun Village, Songgu Township, Jiexiu City, Jinzhong City, Shanxi Province (beside National Highway 108)

Patentee after: Shanxi Jiantong Sifang Fabricated Building Materials Co.,Ltd.

Address before: 510000 No. 488, Dabei Road, Panyu District, Guangzhou City, Guangdong Province

Patentee before: Liu Yishao