CN219118861U

CN219118861U - Temporary fixing structure

Info

Publication number: CN219118861U
Application number: CN202320079376.0U
Authority: CN
Inventors: 沈康; 代帅; 吴镜泊; 龚艳霞
Original assignee: Wuhan Urban Construction Group Construction Management Co ltd; College of Engineering Technology of Hubei University of Technology
Current assignee: Wuhan Urban Construction Group Construction Management Co ltd; College of Engineering Technology of Hubei University of Technology
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-06-02
Anticipated expiration: 2033-01-09

Abstract

The utility model relates to a temporary fixing structure, which comprises a fixing unit and an adjusting unit, wherein the fixing unit comprises half bodies arranged on two sides of an elongated member, one ends of a plurality of adjusting units are fixedly connected with the half bodies, the other ends of the adjusting units are used for abutting and fixing the elongated member, and the adjusting units comprise adjusting parts with telescopic functions so as to change the length of the adjusting units. Compared with the prior art, the adjusting unit of the temporary fixing structure provided by the utility model has a telescopic function, and can be adjusted according to the actual shape structure of the elongated member, so that the supporting force of each part on the elongated member is approximately the same, and the elongated member is prevented from being damaged due to overlarge local pressure.

Description

Temporary fixing structure

Technical Field

The utility model relates to the technical field of building equipment, in particular to a temporary fixing structure.

Background

The air slender truss is a common mode of ensuring space maximization of each large building, and the integrity of a main structure and the accuracy of construction play a decisive role in the safety and stability and service life of a large overhead structure. The single long and thin space truss is independently installed in the construction process due to the engineering construction requirement or the design scheme, and the single long and thin space truss is difficult to maintain stability due to the large span, the large flexibility, the suspended construction and other problems. Therefore, the temporary fixing of the large overhead structure has important significance for engineering construction.

The air fixing and positioning of the structure is to establish a steel pipe bracket in the traditional construction and weld with the main structure. The method has high manufacturing cost, and the material is difficult to turn around and cannot be disassembled. And the support can not be accurately positioned and the main structure is easily damaged by welding, if the welding quality is low, the later-stage cutting quality is low, huge economic loss can be brought, and potential safety hazards can be generated for the main structure. Therefore, a reliable detachable overhead temporary fixing structure is needed to fix the space truss, and the construction stability and the structural integrity of the truss during construction and fixing are ensured.

Disclosure of Invention

In view of the above, it is necessary to provide a temporary fixing structure for solving the technical problems that the temporary fixing structure in the prior art cannot be precisely positioned and the main structure is easily damaged.

The present utility model provides a temporary fixing structure including: the fixing unit comprises half bodies arranged on two sides of the slender component, one ends of the plurality of adjusting units are fixedly connected with the half bodies, the other ends of the plurality of adjusting units are used for abutting against and fixing the slender component, and the adjusting units comprise adjusting parts with telescopic functions so as to change the length of the adjusting units.

Further, the half body comprises a frame part and a reinforcing part, the frame part is of a frame structure and comprises a plurality of main body beams which are perpendicular to each other in space and fixedly connected, and the reinforcing part comprises a plurality of reinforcing beams which are connected with two main body beams.

Further, the frame part further comprises a plurality of first connectors, each first connector is provided with six first connectors, the first connectors are coaxial in pairs and face opposite directions, the axes of the first connectors are perpendicular to each other in space, and the first connectors are detachably connected with one end of the main body beam.

Further, the reinforcing part further comprises a second connector, the second connector comprises two first connecting rings which are connected in a rotating mode, and the two first connecting rings are respectively sleeved with the main body beam and the reinforcing beam.

Further, the fixing unit further comprises a plurality of transverse supporting beams which are arranged at two ends of the elongated member, and the two ends of the transverse supporting beams are respectively connected with the first interfaces of the two half bodies.

Further, the adjusting unit comprises an adjusting part, a third joint and a supporting part, wherein the third joint is detachably connected with the main body beam, the third joint is connected with the supporting part through the adjusting part, and the supporting part is used for abutting and fixing the slender component.

Further, one end of the third joint is provided with a second connecting ring, and the second connecting ring is sleeved on the main body beam.

Further, one end of the third joint far away from the second connecting ring is provided with a first threaded hole, one end of the adjusting part is meshed with the first threaded hole, the other end of the adjusting part is provided with a second threaded hole, and the supporting part comprises a connector meshed with the second threaded hole.

Further, the supporting part also comprises a supporting sheet, the supporting sheet is of an arc-shaped sheet structure, the supporting sheet is arranged towards the slender component, and the middle part of the supporting sheet is fixedly connected with the connector.

Further, the foundation support device further comprises a support unit, the support unit comprises a transverse plate and a stand column, the fixing unit and the slender component are placed on the transverse plate, the upper end of the stand column is fixedly connected with the transverse plate, and the lower end of the stand column is fixed on the foundation.

Compared with the prior art, the adjusting unit of the temporary fixing structure provided by the utility model has a telescopic function, and can be adjusted according to the actual shape structure of the elongated member, so that the supporting force of each part on the elongated member is approximately the same, and the elongated member is prevented from being damaged due to overlarge local pressure.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and its details set forth in the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic view of an embodiment of a temporary fixing structure according to the present utility model;

FIG. 2 is a schematic view of the half of FIG. 1;

FIG. 3 is a schematic view of the second joint in FIG. 2;

fig. 4 is a schematic structural diagram of the adjusting unit in fig. 1.

Detailed Description

Preferred embodiments of the present utility model will now be described in detail with reference to the accompanying drawings, which form a part hereof, and together with the description serve to explain the principles of the utility model, and are not intended to limit the scope of the utility model.

Referring to fig. 1, the present utility model provides a temporary fixing structure. The temporary fixing structure is used for fixing the elongated member 50, and the elongated member 50 with a triangular cross section is illustrated, and the principle of the elongated member with other shapes is similar to that of the elongated member, so that the description is omitted.

The temporary fixing structure comprises a fixing unit 1 and an adjusting unit 2, wherein the fixing unit 1 comprises half bodies 11 arranged on two sides of an elongated member 50, one ends of a plurality of adjusting units 2 are fixedly connected with the half bodies 11, the other ends of the adjusting units are used for abutting against and fixing the elongated member 50, and the adjusting units 2 comprise adjusting parts 21 with telescopic functions so as to change the length of the adjusting units 2. Thereby enabling the adjustment unit 2 to better support the elongated member 50 according to the actual shape of the elongated member 50, making the supporting forces to which the various parts of the elongated member 50 are subjected approximately the same, avoiding damaging the elongated member 50 due to local excessive pressure.

In this embodiment, the half body 11 includes a frame portion 111 and a reinforcing portion 112, wherein the frame portion 111 has a frame structure and includes a plurality of main body beams 1111 that are mutually spatially perpendicular and fixedly connected, and the reinforcing portion 5 includes a plurality of reinforcing beams 1121, and any one of the reinforcing beams 1121 is connected to two of the main body beams 1111.

The frame portion 111 further comprises a plurality of first joints 1112, each first joint 1112 having six first interfaces, the first interfaces being coaxial in pairs and facing in opposite directions, the axes of the first interfaces

But also spatially perpendicular to each other, i.e. the six first interfaces are oriented like six faces of a regular hexahedron. The first port 0 is detachably connected to one end of the body beam 1111, and generally, an internal thread is formed in the first port, and external threads are correspondingly formed at two ends of the body beam 1111 for engagement connection.

As shown in fig. 3, the reinforcing portion 112 further includes a second connector 1122, and the second connector 1122 includes two first connecting rings rotatably connected to each other, and the two first connecting rings are respectively sleeved on the body beam 1111 and the reinforcing beam 1121, thereby connecting the body beam 1111 and the reinforcing beam 1121 together.

5 referring again to fig. 1, in a preferred embodiment, the fixing unit 1 further comprises a plurality of transverse supporting beams 12 disposed at both ends of the elongated member 50, and both ends of the transverse supporting beams 12 are respectively connected to first interfaces of the two half bodies 11 for connecting the two half bodies 11 into a whole for reinforcing strength.

Referring to fig. 4, the adjusting unit 2 includes a third joint 21, an adjusting portion 22 and a supporting portion 23,

the third joint 21 is detachably connected to the main body beam 1111, the third joint 21 is connected to the 0 support 23 through the adjustment portion 22, and the support 23 is configured to abut against and fix the elongated member 50.

In this embodiment, the third connector 21 has a second connection ring at one end, and the second connection ring is sleeved on the body beam 1111. The end of the third joint remote 21 from the second connecting ring is formed with a first threaded hole.

One end of the adjusting part 22 is engaged with the first threaded hole, and the other end of the adjusting part 22 forms a second thread

The hole, the support 23 includes a connector engaged with the second threaded hole. The supporting portion 23 further comprises 5 supporting pieces, which are of an arc-shaped sheet-like structure, and are arranged towards the elongated member 50, and the middle portions of the supporting pieces are fixedly connected with the connectors. The support sheet is used for supporting the elongated member 50 and has a certain elasticity, and can be adaptively deformed according to the pressure applied to the support sheet so as to change the pressure on the support sheet.

Referring to fig. 1 again, the temporary fixing structure further includes a supporting unit 3, the supporting unit 3 includes a transverse plate 31 and a vertical column 32, the fixing unit 1 and the elongated member 50 rest on the transverse plate 31, the upper end of the vertical column 32 is fixedly connected with the transverse plate 31, and the lower end is used for being fixed on a foundation.

The adjusting unit of the temporary fixing structure provided by the utility model has a telescopic function, and can be adjusted according to the actual shape structure of the slender component, so that the supporting force of each part on the slender component is approximately the same, and the slender component is prevented from being damaged by overlarge local pressure.

The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model.

Claims

1. A temporary fixation structure for fixing an elongated member, comprising: the fixing unit comprises half bodies arranged on two sides of the slender component, one ends of the adjusting units are fixedly connected with the half bodies, the other ends of the adjusting units are used for being abutted to fix the slender component, and the adjusting units comprise adjusting parts with telescopic functions to change the length of the adjusting units.

2. The temporary fixation structure of claim 1, wherein the half body comprises a frame portion and a reinforcement portion, the frame portion being a frame structure comprising a plurality of main body beams spatially perpendicular to each other and fixedly connected, the reinforcement portion comprising a plurality of reinforcement beams connected to two of the main body beams.

3. The temporary fixation structure of claim 2, wherein the frame portion further comprises a plurality of first joints, each of the first joints having six first interfaces, the first interfaces being coaxial in pairs and facing in opposite directions, the axes of the first interfaces being further spatially perpendicular to each other, the first interfaces being detachably connected to one end of the body beam.

4. The temporary fixation structure of claim 2, wherein the reinforcement further comprises a second joint comprising two first connecting rings rotatably connected to each other, the two first connecting rings respectively socket-jointing the main body beam and the reinforcement beam.

5. A temporary fixation structure according to claim 3, wherein the fixation unit further comprises a plurality of cross support beams arranged at both ends of the elongated member, both ends of the cross support beams being connected to the first interfaces of the two halves, respectively.

6. The temporary fixing structure according to claim 2, wherein the adjustment unit includes the adjustment portion, a third joint detachably connected to the main body beam, and a support portion to which the third joint is connected through the adjustment portion, the support portion being configured to be abutted and fixed to the elongated member.

7. The temporary fixation structure of claim 6, wherein the third joint has a second connection ring at one end, the second connection ring being sleeved on the body beam.

8. The temporary fixing structure according to claim 7, wherein a first screw hole is formed at an end of the third joint remote from the second connection ring, one end of the adjusting portion is engaged with the first screw hole, a second screw hole is formed at the other end of the adjusting portion, and the supporting portion includes a connection head engaged with the second screw hole.

9. The temporary fixation structure according to claim 8, wherein the support portion further comprises a support piece having an arc-shaped sheet-like structure, the support piece being disposed toward the elongated member with a middle portion thereof fixedly connected to the connection head.

10. The temporary fixing structure according to claim 1, further comprising a supporting unit including a cross plate and a column, the fixing unit and the elongated member resting on the cross plate, the column having an upper end fixedly connected to the cross plate and a lower end for fixing to a foundation.