CN216920037U

CN216920037U - Supporting device

Info

Publication number: CN216920037U
Application number: CN202123446022.5U
Authority: CN
Inventors: 袁义钊; 雷胜利; 钱焕; 李伟策; 孙同; 李江
Original assignee: China Construction Steel Structure Tianjin Corp Ltd
Current assignee: China Construction Steel Structure Tianjin Corp Ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-07-08
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a supporting device which comprises three supporting columns which are vertically arranged and can be adjusted in length, wherein the three supporting columns are arranged in a triangular mode, and a connecting piece is arranged between any two supporting columns. The supporting device provided by the utility model has the advantages of larger bearing capacity, more stable support, smaller floor area and more convenience in disassembly and assembly, and can be used for supporting steel structure bridges with different elevations.

Description

Supporting device

Technical Field

The utility model relates to an auxiliary device for bridge installation, in particular to a supporting device.

Background

The steel structure bridge is one of bridges and is widely applied to highways and railways. When installing steel structure bridge, need support it temporarily through strutting arrangement. The existing supporting devices are generally used for erecting a scaffold on site or supporting through a plurality of supporting rods. The scaffold has small bearing capacity, large occupied area and troublesome disassembly and assembly. And the bracing piece supports unstably, and can not be applicable to the not steel structure bridge of co-altitude.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the supporting device provided by the utility model has the advantages of larger bearing capacity, more stable support, smaller occupied area and more convenient assembly and disassembly, and can support steel structure bridges with different elevations.

The supporting device comprises three supporting columns which are vertically arranged and can be adjusted in length, the three supporting columns are arranged in a triangular mode, and a connecting piece is arranged between any two supporting columns.

The supporting device provided by the embodiment of the utility model at least has the following technical effects:

when needing to support steel structure bridge temporarily, transport strutting arrangement to steel structure bridge's below, make the bottom sprag of three support column in ground, then adjust the length of three support column, make the top butt steel structure bridge's of three support column bottom, three support column can cooperate and support steel structure bridge. According to the supporting device provided by the embodiment of the utility model, the three supporting columns are arranged in a triangular shape, and the connecting piece is arranged between any two supporting columns, so that the supporting device is large in bearing capacity and stable in supporting, and the occupied area is small compared with the case of erecting a scaffold. In addition, because the length of support column can be adjusted, and then not only can support the steel structure bridge of different elevations, the dismouting is comparatively convenient moreover.

According to some embodiments of the utility model, the support column comprises a plurality of support tubes arranged in a stacked manner, and adjacent two support tubes are detachably connected with each other.

According to some embodiments of the utility model, the top end of the support tube is horizontally provided with a first connecting plate, the bottom end of the support tube is horizontally provided with a second connecting plate, and the second connecting plate on the upper support tube in two adjacent support tubes is connected with the first connecting plate on the lower support tube through a mounting bolt.

According to some embodiments of the present invention, a plurality of first reinforcing plates are disposed between the lower end surface of the first connecting plate and the corresponding outer side wall of the support tube, and the plurality of first reinforcing plates are arranged along the circumferential direction of the support tube.

According to some embodiments of the present invention, a plurality of second reinforcing plates are disposed between the upper end surface of the second connecting plate and the corresponding outer side wall of the support tube, and the plurality of second reinforcing plates are arranged along the circumferential direction of the support tube.

According to some embodiments of the present invention, in two adjacent support pipes, the second reinforcement plate on the upper support pipe and the first reinforcement plate on the lower support pipe are arranged in a staggered manner in the circumferential direction of the support pipes.

According to some embodiments of the utility model, all the support tubes of the same support column are coaxially arranged.

According to some embodiments of the utility model, the top end of the support column is provided with a jack.

According to some embodiments of the utility model, the connecting member comprises a plurality of connecting rods arranged between two of the supporting columns, and the plurality of connecting rods are arranged at intervals in the vertical direction.

According to some embodiments of the utility model, the connecting rod comprises a first channel steel arranged on one of the supporting columns and a second channel steel arranged on the other supporting column, the second channel steel is sleeved with the first channel steel, the first channel steel is provided with a mounting hole, the second channel steel is provided with a plurality of adjusting holes along the length direction, and the mounting hole can be connected with different adjusting holes through fastening bolts.

According to some embodiments of the utility model, three of the support columns are arranged in an equilateral triangle.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic structural view of the support tube;

FIG. 4 is a schematic view of one of the connecting rods;

FIG. 5 is a schematic view of another embodiment of the connecting rod;

reference numerals:

the support structure comprises a support column 100, a support tube 101, a first connecting plate 102, a second connecting plate 103, a mounting bolt 104, a first reinforcing plate 105 and a second reinforcing plate 106; the connecting rod 200, a first channel steel 201, a second channel steel 202, an adjusting hole 203 and a fastening bolt 204; a jack 300; steel structure bridge 400.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A supporting device according to an embodiment of the present invention will be described below with reference to fig. 1 to 5.

The supporting device according to the embodiment of the utility model, as shown in fig. 1 to 5, includes three supporting columns 100 which are vertically arranged and whose length can be adjusted, the three supporting columns 100 are arranged in a triangle, and a connecting member is arranged between any two supporting columns 100.

In this embodiment, when needing to support steel structure bridge 400 temporarily, transport strutting arrangement to steel structure bridge 400's below, make the bottom support of three support column 100 in ground, then adjust the length of three support column 100, make the top butt steel structure bridge 400's of three support column 100 bottom, three support column 100 can cooperate and support steel structure bridge 400. According to the supporting device for the steel structure bridge 400, the three supporting columns 100 are arranged in a triangular shape, and the connecting piece is arranged between any two supporting columns 100, so that the supporting device is large in bearing capacity and stable in supporting, and occupies a small area compared with a scaffold. In addition, because the length of support column 100 can be adjusted, and then not only can support the steel structure bridge 400 of different elevations, the dismouting is comparatively convenient moreover.

It should be noted that the three support columns 100 are arranged in a triangle, specifically, the plane of the triangle may be a horizontal plane, and the three support columns 100 may be located at three corners of the triangle.

In some embodiments of the present invention, as shown in fig. 1 to 5, the support column 100 includes a plurality of support tubes 101 stacked, and the adjacent support tubes 101 are detachably connected to each other. Two adjacent support pipes 101 are connected and can be detached from each other, and the support pipe 101 located above is carried on the support pipe 101 located below. In this embodiment, the supporting tubes 101 can be processed in advance in a factory, and the length of the supporting column 100 can be adjusted by increasing or decreasing the number of the supporting tubes 101, so that the structure is simple and the adjustment is convenient. Of course, the support column 100 may have other configurations, such as a vertically disposed telescopic hydraulic cylinder.

In some embodiments of the present invention, as shown in fig. 1 to 5, a first connecting plate 102 is horizontally disposed at the top end of the support tube 101, a second connecting plate 103 is horizontally disposed at the bottom end of the support tube 101, and the second connecting plate 103 on the upper support tube 101 of two adjacent support tubes 101 is connected to the first connecting plate 102 on the lower support tube 101 through a mounting bolt 104. First connecting plate 102 is connected through a plurality of construction bolts 104 with the second connecting plate 103 of this first connecting plate 102 of laminating, can make two adjacent stay tubes 101 can dismantle the connection, and structural strength is high, easy dismounting. It should be noted that two adjacent support pipes 101 may also be detachably connected in other manners, for example, an internal thread may be provided at the top end of the inner side wall of the lower support pipe 101, an external thread may be provided at the bottom end of the outer side wall of the upper support pipe 101, and the two adjacent support pipes 101 may be screwed together by the matching of the internal thread and the external thread.

In some embodiments of the present invention, as shown in fig. 1 to 5, a plurality of first reinforcing plates 105 are disposed between the lower end surface of the first connecting plate 102 and the outer side wall of the corresponding support pipe 101, and the plurality of first reinforcing plates 105 are arranged along the circumferential direction of the support pipe 101. Therefore, the structural strength between the first connecting plate 102 and the support tube 101 is higher, and correspondingly, the structural strength of the support column 100 is higher, so that the bearing capacity of the support device is higher, and the support is more stable. Furthermore, the first reinforcing plate 105 is provided to prevent the first connecting plate 102 from bending downward when the first connecting plate 102 is attached to the second connecting plate 103, so that the first connecting plate 102 is attached to the second connecting plate 103 more tightly.

In some embodiments of the present invention, as shown in fig. 1 to 5, a plurality of second reinforcing plates 106 are disposed between the upper end surface of the second connecting plate 103 and the corresponding outer side wall of the support pipe 101, and the plurality of second reinforcing plates 106 are arranged along the circumferential direction of the support pipe 101. Therefore, the structural strength between the second connecting plate 103 and the supporting tube 101 is higher, and correspondingly, the structural strength of the supporting column 100 is higher, so that the bearing capacity of the supporting device is higher, and the supporting device is more stable. And the second reinforcing plate 106 is arranged, when the first connecting plate 102 is jointed with the second connecting plate 103, the second connecting plate 103 can be prevented from bending upwards, and therefore the first connecting plate 102 is jointed with the second connecting plate 103 more tightly.

In some embodiments of the present invention, as shown in fig. 1 to 5, in two adjacent support pipes 101, the second reinforcement plate 106 on the upper support pipe 101 and the first reinforcement plate 105 on the lower support pipe 101 are arranged in a staggered manner along the circumferential direction of the support pipes 101. Compared with the case that the second reinforcing plate 106 is located right above the first reinforcing plate 105, in the embodiment, the second reinforcing plate 106 and the first reinforcing plate 105 are arranged in a staggered mode, and then the second reinforcing plate 106 and the first reinforcing plate 105 are matched to compress the first connecting plate 102 and the second connecting plate 103 in more directions, so that the first connecting plate 102 and the second connecting plate 103 are attached more tightly.

In some embodiments of the utility model, as shown in fig. 1, all support tubes 101 of the same support column 100 are coaxially arranged. Thereby making the support of the support post 100 more stable.

In some embodiments of the present invention, as shown in fig. 1, a jack 300 is provided at the top end of the support column 100. By operating the jack 300, the height of the top end of the jack 300 can be finely adjusted, so that the supporting device can accurately support the bottom end of the steel structure bridge 400, and the supporting effect of the supporting device is better.

In some embodiments of the present invention, as shown in fig. 1, the connection member includes a plurality of connection rods 200 disposed between the two support columns 100, and the plurality of connection rods 200 are arranged at intervals in a vertical direction. Specifically, the connecting rod 200 may be horizontally disposed, and any one of the support pipes 101 may have the connecting rod 200 connected to another support pipe 101 having the same height as the support pipe 101, or some of the support pipes 101 may have the connecting rod 200 connected to another support pipe 101 having the same height as the support pipe 101. In this embodiment, the connecting member includes a plurality of connecting rods 200, so that the structural strength of the supporting device is higher, the bearing capacity of the supporting device is larger, and the support is more stable. It should be noted that the connecting member may also be another structure, for example, a plate-shaped structure disposed between the two supporting columns 100.

In some embodiments of the present invention, as shown in fig. 5, the connecting rod 200 includes a first channel 201 disposed on one of the supporting columns 100 and a second channel 202 disposed on the other supporting column 100, the first channel 201 is sleeved with the second channel 202, the first channel 201 is provided with a mounting hole, the second channel 202 is provided with a plurality of adjusting holes 203 along a length direction, and the mounting hole can be connected with different adjusting holes 203 through a fastening bolt 204. The length of the connecting rod 200 can be adjusted by aligning the mounting holes with different adjusting holes 203 and connecting the mounting holes with different adjusting holes 204 through fastening bolts 204, so that the distance between the three supporting columns 100 can be adjusted, and the supporting device can be more suitable for the environment of a construction site. Of course, the tie bar 200 may be of other configurations, such as a full channel configuration, as shown in FIG. 4.

In some embodiments of the present invention, the three support columns 100 are arranged in an equilateral triangle. Further, the supporting device of the utility model is more stable in supporting.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a strutting arrangement, its characterized in that includes three vertical setting and support column (100) that length can be adjusted, three support column (100) are the triangle-shaped and arrange, arbitrary two be provided with the connecting piece between support column (100).

2. The support device according to claim 1, wherein the support column (100) comprises a plurality of support tubes (101) arranged in a stack, and adjacent two support tubes (101) are detachably connected together.

3. The supporting device according to claim 2, characterized in that the top end of the supporting tube (101) is horizontally provided with a first connecting plate (102), the bottom end of the supporting tube (101) is horizontally provided with a second connecting plate (103), and in two adjacent supporting tubes (101), the second connecting plate (103) on the upper supporting tube (101) is connected with the first connecting plate (102) on the lower supporting tube (101) through a mounting bolt (104).

4. The supporting device according to claim 3, characterized in that a plurality of first reinforcing plates (105) are arranged between the lower end surface of the first connecting plate (102) and the corresponding outer side wall of the supporting tube (101), and the plurality of first reinforcing plates (105) are arranged along the circumferential direction of the supporting tube (101).

5. The supporting device according to claim 4, characterized in that a plurality of second reinforcing plates (106) are arranged between the upper end surface of the second connecting plate (103) and the corresponding outer side wall of the supporting tube (101), and the plurality of second reinforcing plates (106) are arranged along the circumferential direction of the supporting tube (101).

6. A supporting device as claimed in claim 5, characterized in that, of two adjacent supporting tubes (101), the second reinforcing plate (106) on the upper supporting tube (101) and the first reinforcing plate (105) on the lower supporting tube (101) are arranged in a staggered manner along the circumferential direction of the supporting tubes (101).

7. A support arrangement as claimed in any one of claims 2 to 6, characterised in that all the support tubes (101) of the same support column (100) are arranged coaxially.

8. The supporting device as claimed in any one of claims 1 to 6, characterized in that a jack (300) is provided at the top end of the supporting column (100).

9. The supporting device as claimed in any one of claims 1 to 6, wherein the connecting member comprises a plurality of connecting rods (200) disposed between two supporting columns (100), the plurality of connecting rods (200) being arranged at intervals in a vertical direction.

10. The supporting device as claimed in claim 9, wherein the connecting rod (200) comprises a first channel steel (201) arranged on one of the supporting columns (100) and a second channel steel (202) arranged on the other supporting column (100), the first channel steel (201) is sleeved with the second channel steel (202), the first channel steel (201) is provided with a mounting hole, the second channel steel (202) is provided with a plurality of adjusting holes (203) along the length direction, and the mounting hole can be connected with different adjusting holes (203) through fastening bolts (204).