CN221094860U - Support device for beam bridge construction - Google Patents
Support device for beam bridge construction Download PDFInfo
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- CN221094860U CN221094860U CN202322514790.2U CN202322514790U CN221094860U CN 221094860 U CN221094860 U CN 221094860U CN 202322514790 U CN202322514790 U CN 202322514790U CN 221094860 U CN221094860 U CN 221094860U
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Abstract
The utility model discloses a supporting device for beam bridge construction, which comprises an upper supporting plate and a lower supporting plate, wherein a supporting outer cylinder and a supporting inner cylinder which are coaxially arranged are arranged between the upper supporting plate and the lower supporting plate, the supporting inner cylinder moves axially relative to the supporting outer cylinder, one end of the supporting outer cylinder is connected with the upper supporting plate, one end of the supporting inner cylinder is connected with the lower supporting plate, an upper lining block and a lower lining block are arranged between the upper supporting plate and the lower supporting plate, a jack with the top connected with the upper lining block and the bottom connected with the lower lining block is arranged between the lower lining block and the upper supporting plate, a plurality of upper supporting ribs distributed in an annular array around an axis are connected between the lower lining block and the lower supporting plate, and a working port which penetrates through the supporting outer cylinder and the supporting inner cylinder simultaneously is also arranged. The supporting device has the characteristics of adjustable height, flexible and convenient use, strong adaptability, perfect overall function and strong practicability.
Description
Technical Field
The utility model relates to the technical field of engineering machinery, in particular to a supporting device for beam bridge construction.
Background
Before pouring construction, the beam bridge needs to be mounted with a template, and then the bottom of the beam bridge is provided with an upright post for supporting. Because the heights of the used upright posts are variable, the upright posts on the market can be divided into sections so as to be suitable for the use with different height requirements. However, since the height of each upright post is fixed, fine adjustment cannot be realized, limitation exists in supporting and using, and the overall effect is poor. Accordingly, the utility model provides a supporting device for beam bridge construction.
Disclosure of utility model
The utility model aims to overcome the defects in the prior art and provide the supporting device for beam bridge construction, which has the characteristics of adjustable height, flexible and convenient use and strong adaptability.
In order to solve the technical problems, the aim of the utility model is realized as follows: the utility model relates to a supporting device for beam bridge construction, which comprises an upper supporting plate and a lower supporting plate which are arranged in parallel, wherein a supporting outer cylinder and a supporting inner cylinder which are coaxially arranged are arranged between the upper supporting plate and the lower supporting plate, the supporting inner cylinder moves axially relative to the supporting outer cylinder, one end of the supporting outer cylinder is connected with the upper supporting plate, one end of the supporting inner cylinder is connected with the lower supporting plate, an upper backing block and a lower backing block are also arranged between the upper supporting plate and the lower supporting plate, a jack with the top part connected with the upper backing block and the bottom part connected with the lower backing block is arranged between the lower backing block and the upper supporting plate, a plurality of upper supporting ribs which are distributed in an annular array with equal interval angles around the axis are connected between the upper backing block and the lower supporting plate, and a plurality of lower supporting ribs which are distributed in an annular array with equal interval angles around the axis are also arranged along the radial direction of the jack and simultaneously penetrate through working openings of the supporting outer cylinder and the supporting inner cylinder.
The utility model is further provided with: the jack is arranged on the axes of the supporting outer cylinder and the supporting inner cylinder, a plurality of extension springs which are distributed in an annular array at equal intervals around the axes of the supporting outer cylinder or the supporting inner cylinder are arranged outside the jack, one end of each extension spring is connected to the upper supporting plate, and the other end of each extension spring is connected to the lower supporting plate.
The utility model is further provided with: and a tension spring is arranged between two adjacent upper support rib sheets or lower support rib sheets.
The utility model is further provided with: the support outer cylinder is provided with a plurality of limit holes which extend along the axial direction of the support outer cylinder and are distributed in an annular array at equal intervals around the axial direction of the support outer cylinder, and limit blocks arranged on the support inner cylinder are connected in a sliding mode in the limit holes.
The utility model is further provided with: one end of the upper supporting plate, which is away from the downward supporting plate, is provided with a circle of upper supporting bulges which are distributed in an annular array at equal intervals around the axis of the upper supporting plate; one end of the lower supporting plate, which is back to the upper supporting plate, is provided with a circle of lower supporting bulges which are distributed in an annular array at equal intervals around the axis of the lower supporting plate.
The utility model is further provided with: the upper pad and the lower pad are composed of an inner lining disc, an outer lining disc and a plurality of connecting columns which are arranged between the inner lining disc and the outer lining disc in an annular array around the axis.
In summary, the utility model has the following beneficial effects: according to the supporting device for beam bridge construction, the external rod is used for driving the jack to lift, the upper supporting plate is lifted relative to the lower supporting plate, and the upper supporting plate is gradually far away from the lower supporting plate, so that the effect of increasing the height of the supporting device is achieved, otherwise, the height of the supporting device can be reduced, the height is adjustable, the use is flexible and convenient, the adaptability is high, the overall function is complete, and the practicability is high.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
fig. 2 is a schematic view of a part of the structure of the present utility model.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present utility model, preferred embodiments of the present utility model will be described below with reference to specific examples, but it should be understood that these descriptions are only for further illustrating the features and advantages of the present utility model, and are not limiting the patent claims of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model will be further described with reference to the drawings and preferred embodiments.
Example 1
Referring to fig. 1 and 2, a support device for bridge construction according to this embodiment includes an upper support plate 1 and a lower support plate 2 that are disposed parallel to each other, a support outer cylinder 3 and a support inner cylinder 4 that are disposed coaxially between the upper support plate 1 and the lower support plate 2, the support inner cylinder 4 moves axially relative to the support outer cylinder 3, one end of the support outer cylinder 3 is connected to the upper support plate 1, one end of the support inner cylinder 4 is connected to the lower support plate 2, an upper pad 5 and a lower pad 6 are further disposed between the upper support plate 1 and the lower support plate 2, a jack 7 with a top connected to the upper pad and a bottom connected to the lower pad is disposed between the lower pad 6 and the upper support plate 5, a plurality of upper support ribs 8 distributed in annular arrays at equal intervals around an axis are connected between the upper pad 5 and the upper support plate 1, a plurality of lower support ribs 9 distributed in annular arrays at equal intervals around the axis are connected between the lower pad 6 and the lower support plate 2, and a work port 10 extending radially along the jack 7 and penetrating the support outer cylinder 3 and the support inner cylinder 4.
Further, the supporting outer cylinder 3 is provided with a plurality of limiting holes 12 extending along the axial direction thereof and distributed in an annular array with equal interval angles around the axial direction thereof, and the limiting holes 12 are slidably connected with limiting blocks 13 arranged on the supporting inner cylinder 4.
Further, one end of the upper support plate 1 facing away from the lower support plate 2 is provided with a circle of upper support protrusions 14 distributed in an annular array at equal intervals around the axis; the end of the lower support plate 2 facing away from the upper support plate 1 is provided with a circle of lower support protrusions 15 distributed in an annular array at equal intervals around the axis thereof.
Further, the upper pad 5 and the lower pad 6 are each composed of an inner disc 101, an outer disc 102, and a plurality of connecting posts 103 arranged in an annular array about the axis therebetween.
In the embodiment, the external rod is used for driving the jack to lift, and the upper supporting plate is gradually far away from the lower supporting plate, so that the effect of increasing the height of the supporting device is achieved; the external rod is used for driving the jack to descend, and the upper supporting plate is gradually close to the lower supporting plate, so that the effect of reducing the height of the supporting device is achieved.
Wherein, through the setting of spacing hole 12 cooperation stopper 13, play the direction and the spacing effect when supporting urceolus 3 and supporting inner tube 4 and do axial displacement.
Wherein, through the arrangement of the upper supporting bulge 14 and the lower supporting bulge 15, the supporting bulge is used for increasing the supporting friction, and the anti-slip function in the supporting process is realized.
Example 2
Referring to fig. 1 and 2, the support device for girder bridge construction according to this embodiment is further configured, on the basis of embodiment 1, that the jack 7 is disposed on the axis of the support outer cylinder 3 and the support inner cylinder 4, a plurality of extension springs 11 distributed in an annular array at equal intervals around the axis of the support outer cylinder 3 or the support inner cylinder 4 are disposed outside the jack 7, and one end of each extension spring 11 is connected to the upper support plate 1, and the other end is connected to the lower support plate 2.
Further, a tension spring 11 is disposed between two adjacent upper support ribs 1 or lower support ribs 2.
In this embodiment, through the extension spring 11 that circumference equipartition set up, played the effect of taut upper support plate 1 and lower support plate 2 under the normality, compensate the clearance between the subassembly, avoid using the production of abnormal sound.
According to the supporting device for beam bridge construction, the external rod is used for driving the jack to lift, the upper supporting plate is lifted relative to the lower supporting plate, and the upper supporting plate is gradually far away from the lower supporting plate, so that the effect of increasing the height of the supporting device is achieved, otherwise, the height of the supporting device can be reduced, the height is adjustable, the use is flexible and convenient, the adaptability is high, the overall function is complete, and the practicability is high.
Unless specifically stated otherwise, in the present utility model, if there are terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the positional or positional relation is based on the actually shown positional or positional relation, it is merely for convenience of describing the present utility model and simplifying the description, and it is not necessary to indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional or positional relation in the present utility model are merely for exemplary illustration and are not to be construed as limitations of the present patent, and it is possible for those skilled in the art to combine the embodiments and understand the specific meaning of the above terms according to the specific circumstances.
Unless specifically stated or limited otherwise, the terms "disposed," "connected," and "connected" herein are to be construed broadly, e.g., they may be fixed, removable, or integral; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (6)
1. Support arrangement for beam bridge construction, including last backup pad and the lower backup pad of mutual parallel arrangement, its characterized in that: the support outer cylinder and the support inner cylinder which are arranged coaxially are arranged between the upper support plate and the lower support plate, the support inner cylinder moves axially relative to the support outer cylinder, one end of the support outer cylinder is connected with the upper support plate, one end of the support inner cylinder is connected with the lower support plate, an upper backing block and a lower backing block are further arranged between the upper support plate and the lower support plate, a jack with the top connected with the upper backing block and the bottom connected with the lower backing block is arranged between the lower backing block and the upper support plate, a plurality of upper support ribs distributed in annular arrays at equal intervals around the axis are connected between the upper backing block and the upper support plate, a plurality of lower support ribs distributed in annular arrays at equal intervals around the axis are connected between the lower backing block and the lower support plate, and the jack also extends along the radial direction of the jack and simultaneously penetrates through the working ports of the support outer cylinder and the support inner cylinder.
2. The support device for bridge construction according to claim 1, wherein: the jack is arranged on the axes of the supporting outer cylinder and the supporting inner cylinder, a plurality of extension springs which are distributed in an annular array at equal intervals around the axes of the supporting outer cylinder or the supporting inner cylinder are arranged outside the jack, one end of each extension spring is connected to the upper supporting plate, and the other end of each extension spring is connected to the lower supporting plate.
3. The support device for bridge construction according to claim 2, wherein: and a tension spring is arranged between two adjacent upper support rib sheets or lower support rib sheets.
4. A support device for bridge construction according to any one of claims 1 to 3, wherein: the support outer cylinder is provided with a plurality of limit holes which extend along the axial direction of the support outer cylinder and are distributed in an annular array at equal intervals around the axial direction of the support outer cylinder, and limit blocks arranged on the support inner cylinder are connected in a sliding mode in the limit holes.
5. The support device for bridge construction according to claim 1, wherein: one end of the upper supporting plate, which is away from the downward supporting plate, is provided with a circle of upper supporting bulges which are distributed in an annular array at equal intervals around the axis of the upper supporting plate; one end of the lower supporting plate, which is back to the upper supporting plate, is provided with a circle of lower supporting bulges which are distributed in an annular array at equal intervals around the axis of the lower supporting plate.
6. The support device for bridge construction according to claim 1, wherein: the upper pad and the lower pad are composed of an inner lining disc, an outer lining disc and a plurality of connecting columns which are arranged between the inner lining disc and the outer lining disc in an annular array around the axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322514790.2U CN221094860U (en) | 2023-09-15 | 2023-09-15 | Support device for beam bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322514790.2U CN221094860U (en) | 2023-09-15 | 2023-09-15 | Support device for beam bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221094860U true CN221094860U (en) | 2024-06-07 |
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ID=91310427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322514790.2U Active CN221094860U (en) | 2023-09-15 | 2023-09-15 | Support device for beam bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221094860U (en) |
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2023
- 2023-09-15 CN CN202322514790.2U patent/CN221094860U/en active Active
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