Construction steel structure engineering component

Abstract

The utility model relates to the technical field of steel structure members, in particular to a building steel structure engineering member which comprises a cross beam, a support and a longitudinal beam, two guide blocks are arranged on the outer wall of the cross beam, a first wedge face is arranged at the bottom of each guide block, and an L-shaped connecting plate and two abutting blocks are arranged at the top of the support. The top of each abutting block is provided with a second wedge face matched with the corresponding first wedge face, the two abutting blocks are symmetrically arranged on the two sides of the L-shaped connecting plate, at least two lower inserting grooves are formed in the bottom of the support, the section of each lower inserting groove is in an isosceles trapezoid shape, and at least two bearing blocks matched with the lower inserting grooves in an inserted mode are arranged on the outer wall of the longitudinal beam. The section of the bearing block is matched with the section of the top end of the lower inserting groove, an auxiliary positioning assembly used for positioning the support is arranged on the bearing block, the L-shaped connecting plate is fixedly connected with the cross beam through a first rivet, and the support is fixedly connected with the longitudinal beam through a second rivet. According to the utility model, the operation is simplified, and the installation convenience of the cross beam and the bracket is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel structure component technical field, concretely is a kind of building steel structure engineering component. BACKGROUND

[0002] Compared with traditional concrete building, structural building replaces reinforced concrete with steel plate or shaped steel, has higher strength and better seismic resistance. And since component can be factory-made, site installation, thus greatly reduce construction period.

[0003] The Chinese utility model patent with publication number CN221399410U discloses a kind of building steel structure engineering component, including longitudinal beam, the positioning mechanism is arranged on the outer side wall of crossbeam, positioning mechanism includes limit block, baffle and straight board, two limit blocks are fixedly connected with crossbeam, baffle is equipped between two limit blocks, straight board is fixedly connected below baffle, the bottom of straight board is fixedly connected with the top of support.The utility model realizes the positioning of support and crossbeam, avoids the misplacement of rivet hole, is convenient for subsequent fixing rivet of user, solves the problem that the deviation between rivet hole is prone to in the process of hoisting of existing component, improves work efficiency.

[0004] However, the above-mentioned patent still has the following shortcomings in actual use: although the patent can avoid the misplacement of rivet hole, when installing the support and the crossbeam, the installation position of the support and the crossbeam needs to be accurately positioned by hoisting equipment, otherwise the positioning block cannot be inserted into the positioning hole, and the baffle cannot be inserted between the two limit blocks, which increases the difficulty of installation invisibly. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a kind of building steel structure engineering component to solve the problem of how to improve the installation convenience of crossbeam and support in the above background technology.

[0006] The technical solution of the utility model is:

[0007] The utility model provides a kind of building steel structure engineering component, including crossbeam, support and stringer, the outer wall of the crossbeam is equipped with two symmetrically arranged guide blocks, the bottom of the guide block is equipped with first wedge surface, the top of the support is equipped with L type connecting plate and two abutting blocks, the top of the abutting block is equipped with the second wedge surface matched with first wedge surface, two The abutting blocks are symmetrically arranged on the two sides of L type connecting plate, the bottom of the support is equipped with at least two lower insertion slot, the lower insertion slot is trapezoidal in cross section, the outer wall of the stringer is equipped with at least two supporting blocks matched with lower insertion slot, the cross section of the supporting block is adapted to the top end cross section of lower insertion slot, the supporting block is equipped with auxiliary positioning assembly for positioning support, the L type connecting plate is fixedly connected with crossbeam by first rivet, and the support is fixedly connected with stringer by second rivet.

[0008] Preferably, the top of the L-shaped connecting plate is provided with a first inner chamfer.

[0009] Preferably, the back of the L-shaped connecting plate is provided with two symmetrically arranged reinforcing plates.

[0010] Preferably, the auxiliary positioning assembly includes a positioning screw, a positioning block and a threaded seat, the top of the positioning screw is provided with a linkage rotating block, the bottom of the positioning screw is provided with a handle, the bottom of the positioning block is provided with a rotating seat that rotates with the linkage rotating block, the top of the supporting block is provided with a lifting groove that lifts and slides with the positioning block, the groove bottom of the lifting groove is provided with an avoidance hole for avoiding the positioning screw, the threaded seat is arranged at the bottom of the supporting block, the threaded seat is coaxial with the avoidance hole, and the positioning screw is screwed on the threaded seat.

[0011] Preferably, the top of the positioning block is provided with a second inner chamfer.

[0012] Preferably, the outer wall of the handle is provided with anti-skid lines.

[0013] Preferably, the stringer and the crossbeam are provided with a first reinforcing rib, and the crossbeam and the support are provided with a second reinforcing rib.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] The wedge surface cooperation of the first wedge surface of the guide block and the second wedge surface of the abutting block can automatically correct the deviation of the guide block, that is, the automatic positioning of the crossbeam is realized, the cooperation of the two guide blocks and the two abutting blocks can improve the stability of correction, the support can be automatically corrected through the lower insertion slot and the supporting block, and the support is stably positioned through the auxiliary positioning assembly, which simplifies the operation and improves the operation convenience. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1The utility model discloses a three -dimensional structure schematic drawing of building steel structure engineering component.

[0017] Figure 2 The utility model discloses a front view of building steel structure engineering component.

[0018] Figure 3 For Figure 2 The enlarged view of A in the middle;

[0019] Figure 4 For Figure 2 The enlarged view of B in the middle;

[0020] Figure 5 The utility model discloses a partial sectional view of building steel structure engineering component.

[0021] In the drawing:

[0022] 1, crossbeam; 11, guide block; 111, first wedge surface; 2, support; 21, L type connecting plate; 211, reinforcing plate; 22, abutment block; 221, second wedge surface; 23, lower slot; 3, longitudinal beam; 31, bearing block; 311, lifting groove; 312, avoiding hole; 4, auxiliary positioning assembly; 41, positioning screw; 42, positioning block; 421, second inner chamfer; 43, threaded seat; 44, linkage rotating block; 45, handle; 46, rotating seat; 5, first rivet; 6, second rivet; 7, first reinforcing rib; 8, second reinforcing rib. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figures 1-5 The above technical solutions are described in detail through the following embodiments.

[0025] The utility model provides a kind of building steel structure engineering component, including beam 1, support 2 and stringer 3, the outer wall of beam 1 is equipped with two symmetrically arranged guide blocks 11, the bottom of guide block 11 is equipped with first wedge surface 111, the top of support 2 is equipped with L-shaped connecting plate 21 and two abutting blocks 22, the top of abutting block 22 is equipped with the second wedge surface 221 matched with first wedge surface 111, two abutting blocks 22 are symmetrically arranged in the two sides of L-shaped connecting plate 21, the bottom of support 2 is equipped with at least two lower insertion groove 23, the section of lower insertion groove 23 is isosceles trapezoidal, the outer wall of stringer 3 is equipped with at least two supporting blocks 31 with lower insertion groove 23 insertion cooperation, the section of supporting block 31 is adapted to the top end section of lower insertion groove 23, supporting block 31 is equipped with auxiliary positioning assembly 4 for the positioning of support 2, L-shaped connecting plate 21 is fixedly connected with beam 1 by first rivet 5, support 2 is fixedly connected with stringer 3 by second rivet 6.

[0026] The utility model discloses through the wedge surface cooperation of the first wedge surface 111 of guide block 11 and the second wedge surface 221 of abutting block 22 can make guide block 11 automatic rectification, i. e. realize the automatic positioning of beam 1, the stability of rectification can be improved by the cooperation of two guide blocks 11 and two abutting blocks 22, support 2 can be automatically rectified by lower insertion groove 23 and supporting block 31, support 2 is stably positioned by auxiliary positioning assembly 4, simplify the operation, improve the operation convenience.

[0027] The top of L-shaped connecting plate 21 is equipped with first inner chamfer, and the first inner chamfer can guide beam 1 to the direction of stringer 3, to ensure that beam 1 is stably attached to stringer 3.

[0028] The back of L-shaped connecting plate 21 is equipped with two symmetrically arranged reinforcing plates 211, to improve the strength of L-shaped connecting plate 21.

[0029] Auxiliary positioning assembly 4 includes positioning screw 41, positioning block 42 and threaded seat 43, the top of positioning screw 41 is equipped with linkage rotating block 44, the bottom of positioning screw 41 is equipped with handle 45, the bottom of positioning block 42 is equipped with rotating seat 46 rotatingly matched with linkage rotating block 44, the top of supporting block 31 is provided with lifting groove 311 matched with the lifting sliding of positioning block 42, the groove bottom of lifting groove 311 is provided with avoiding hole 312 for avoiding positioning screw 41, threaded seat 43 is arranged at the bottom of supporting block 31, threaded seat 43 is coaxial with avoiding hole 312, and positioning screw 41 is screw-connected on threaded seat 43.

[0030] By rotating handle 45 to rotate positioning screw 41, positioning screw 41 can cooperate with threaded seat 43 to make positioning screw 41 lift, and positioning screw 41 can drive positioning block 42 to lift in lifting groove 311 by the cooperation between linkage rotating block 44 and rotating seat 46, and positioning block 42 can quickly position support 2 after extending.

[0031] The top of the positioning block 42 is provided with a second inner chamfer 421, which can assist in guiding the support 2, so that the support 2 can be guided and adjusted to move towards the longitudinal beam 3.

[0032] The outer wall of the rotating handle 45 is provided with anti-skid lines to improve the friction and avoid slipping during operation.

[0033] The first reinforcing rib 7 is arranged between the longitudinal beam 3 and the cross beam 1 to improve the strength between the longitudinal beam 3 and the cross beam 1, and the second reinforcing rib 8 is arranged between the cross beam 1 and the support 2 to improve the strength between the cross beam 1 and the support 2.

[0034] Working principle: the support 2 is installed by hoisting equipment, the lower slot of the lower slot 23 of the support 2 can be connected with the supporting block 31 to place the support 2, the support 2 is guided by the two inclined inner walls of the lower slot 23 and the two inclined outer walls of the supporting block 31, then the support 2 can be automatically corrected, then the support 2 is pushed to the longitudinal beam 3, the rotating handle 45 is rotated, the positioning screw 41 is moved upward, the positioning block 42 is driven out of the lifting groove 311, the positioning block 42 is quickly positioned on the support 2, then the second rivet 6 can be installed, then the cross beam 1 is installed by hoisting equipment, the cross beam 1 is close to the longitudinal beam 3 during installation, as long as the lower moving position of the guide block 11 can be in contact with the abutting block 22, the cross beam 1 can be placed down, the wedge surface guide of the first wedge surface 111 of the guide block 11 and the second wedge surface 221 of the abutting block 22 can automatically correct the cross beam 1, then the first rivet 5 can be installed.

Claims

1. A building steel construction engineering component, characterized by: The utility model provides a kind of support structure, including crossbeam (1), support (2) and stringer (3), the outer wall of the crossbeam (1) is equipped with two symmetrically arranged guide blocks (11), the bottom of the guide block (11) is equipped with first wedge surface (111), the top of the support (2) is equipped with L-shaped connecting plate (21) and two abutting blocks (22), the top of the abutting block (22) is equipped with the second wedge surface (221) matched with first wedge surface (111), two the abutting block (22) is symmetrically arranged in the two sides of L-shaped connecting plate (21), the bottom of the support (2) is equipped with at least two lower insertion slot (23), the cross section of the lower insertion slot (23) is isosceles trapezoidal, the outer wall of the stringer (3) is equipped with at least two supporting blocks (31) with lower insertion slot (23) insertion fitting, the cross section of the supporting block (31) is adapted to the top end cross section of lower insertion slot (23), the supporting block (31) is equipped with auxiliary positioning assembly (4) for positioning support (2), the L-shaped connecting plate (21) is fixedly connected with crossbeam (1) by first rivet (5), the support (2) is fixedly connected with stringer (3) by second rivet (6).

2. The building steel structural engineering member according to claim 1, characterized in that: The top of the L-shaped connecting plate (21) is provided with a first inner chamfer.

3. The building steel structural engineering member of claim 1, wherein: The back of the L-shaped connecting plate (21) is provided with two symmetrically arranged reinforcing plates (211).

4. The building steel structural engineering member of claim 1, wherein: The auxiliary positioning assembly (4) includes a positioning screw (41), a positioning block (42), and a threaded seat (43). The top of the positioning screw (41) is provided with a linkage rotating block (44). The bottom of the positioning screw (41) is provided with a handle (45). The bottom of the positioning block (42) is provided with a rotating seat (46) that rotates with the linkage rotating block (44). The top of the supporting block (31) is provided with a lifting groove (311) that lifts and slides with the positioning block (42). The groove bottom of the lifting groove (311) is provided with an avoidance hole (312) for avoiding the positioning screw (41). The threaded seat (43) is arranged at the bottom of the supporting block (31). The threaded seat (43) is coaxial with the avoidance hole (312). The positioning screw (41) is screwed into the threaded seat (43).

5. The building steel construction engineering member according to claim 4, characterized in that: The top of the positioning block (42) is provided with a second inner chamfer (421).

6. The building steel construction engineering member according to claim 5, characterized in that: The outer wall of the handle (45) is provided with anti-skid lines.

7. The building steel construction engineering member according to claim 1, characterized in that: The stringer (3) and the crossbeam (1) are provided with a first reinforcing rib (7). The crossbeam (1) and the support (2) are provided with a second reinforcing rib (8).

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