CN221371866U - Support base for bridge construction - Google Patents
Support base for bridge construction Download PDFInfo
- Publication number
- CN221371866U CN221371866U CN202323210374.XU CN202323210374U CN221371866U CN 221371866 U CN221371866 U CN 221371866U CN 202323210374 U CN202323210374 U CN 202323210374U CN 221371866 U CN221371866 U CN 221371866U
- Authority
- CN
- China
- Prior art keywords
- base body
- bridge construction
- reinforcement cage
- support base
- outer vertical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 230000002787 reinforcement Effects 0.000 claims abstract description 18
- 238000007569 slipcasting Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a support base for bridge construction, which comprises a ground pile, a base body and a reinforcement cage, wherein the ground pile is poured in the ground, the base body is poured at the upper end of the ground pile in a concrete mode, the reinforcement cage is arranged on the upper surface of the base body, a steel plate is arranged on the upper surface of the base body, a round hole for the reinforcement cage to pass through is arranged in the middle of the steel plate, four outer vertical pipes are vertically welded on the steel plate, grouting transverse pipes are arranged on the upper parts of the outer vertical pipes, are horizontally arranged and are the same as the outer vertical pipes, an inner sleeve is sleeved in the outer vertical pipes, and grouting transverse pipes are also arranged on the upper parts of the inner sleeves.
Description
Technical Field
The utility model relates to the technical field of bridge construction, in particular to a support base for bridge construction.
Background
In the bridge construction process, the support bases of the bridge are arranged at intervals, the heights of support columns on the bases are higher, the support columns are generally cast upwards layer by layer in the construction process by using climbing formwork construction, the existing support bases are difficult to position and reference the vertical direction of the support columns when the support columns are constructed upwards, and meanwhile, the outer templates are difficult to position when concrete is cast, so that inconvenience is brought to the construction process.
Disclosure of utility model
The utility model aims to provide a support base for bridge construction, which aims to overcome the problems pointed out in the background art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a bridge construction is with supporting base, includes ground stake, base body and steel reinforcement cage, and the setting is pour to the ground stake in ground, has pour the base body at ground stake upper end concrete placement, and is provided with the steel reinforcement cage at base body upper surface, base body upper surface is provided with the steel sheet, and the steel sheet middle part is provided with the round hole that is used for supplying the steel reinforcement cage to pass, has four outer risers of vertical welding on the steel sheet, and outer riser upper portion is provided with the slip casting and violently manages, and the slip casting violently manages for the level setting and is the same with outer riser, still overlaps in outer riser and is equipped with the interior sleeve pipe, and interior sleeve pipe upper portion is provided with the slip casting and violently manages equally.
Further, the steel plate is fixed on the base body through screws, and a triangular reinforcing plate is welded at the right angle of the bottom of the outer vertical pipe and the steel plate.
Further, a cross bar is welded between the four outer risers.
Further, a supporting jack is arranged at the bottom of the inner sleeve.
Further, the inner sleeve and the outer vertical pipe are stainless steel rectangular pipes.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the four outer risers are arranged on the base body, the strength of the concrete supporting column is further increased by the cooperation of the outer risers and the reinforcement cage, the outer risers are vertically welded on the steel plate, the inner sleeves are sleeved in the outer risers, and the inner sleeves are pulled out when the upper support column is constructed, so that the outer risers and the inner sleeves are conveniently used as positioning references in the vertical direction, and grouting transverse pipes are arranged on the outer risers and the inner sleeves, so that a template is inserted on the grouting transverse pipes to position the template in the grouting process, and the tightness of grouting is ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
In the figure, 1-ground piles, 2-base bodies, 3-steel plates, 4-screws, 5-triangular reinforcing plates, 6-outer vertical pipes, 7-reinforcement cages, 8-cross bars, 9-grouting transverse pipes, 10-supporting jacks and 11-inner sleeves.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1, the utility model provides a support base for bridge construction, which comprises a ground pile 1, a base body 2 and a reinforcement cage 7, wherein the ground pile 1 is poured and arranged in the ground, the base body 2 is concreted at the upper end of the ground pile 1, the reinforcement cage 7 is arranged on the upper surface of the base body 2, the bottom of the reinforcement cage 7 is poured in the base body 2, a steel plate 3 is arranged on the upper surface of the base body 2, the size of the steel plate 3 is smaller than that of the base body 2, a round hole for the reinforcement cage 7 to pass through is arranged in the middle of the steel plate 3, four outer risers 6 are vertically welded on the steel plate 3, grouting transverse pipes 9 are arranged at the upper part of the outer risers 6, the grouting transverse pipes 9 are inserted and connected, the grouting transverse pipes 9 are horizontally arranged and are the same as the outer risers 6, an inner sleeve pipe 11 is sleeved in the outer risers 6, the inner sleeve pipe 11 and the outer risers 6 can be alternately used in layer-by-layer construction of a support column, and the upper part of the inner sleeve pipe 11 is also provided with grouting transverse pipes 9.
Further, the steel plate 3 is fixed on the base body 2 through the screw 4, and a triangular reinforcing plate 5 is welded at the right angle between the bottom of the outer vertical pipe 6 and the steel plate 3, so that the stability of the outer vertical pipe 6 is improved. A cross bar 8 is welded between the four outer risers 6. The bottom of the inner sleeve 11 is provided with a supporting jack 10, the supporting jack 10 is penetrated through by a pin, so that the inner sleeve 11 is supported and arranged on the upper part of the outer vertical pipe 6, and the inner sleeve 11 and the outer vertical pipe 6 are stainless steel rectangular pipes.
The construction mode of the utility model is that the steel bars form a reinforcement cage 7 when the ground piles 1 are tied up after pouring, the base body 2 is poured at the bottom of the reinforcement cage 7, the steel plate 3 is arranged on the base body 2, the holes in the middle of the steel plate 3 penetrate through the reinforcement cage 7, the steel plate 3 is fixed on the base body 2 through bolts, the outer vertical pipes 6 are welded on the steel plate 3, the inner sleeve 11 is sleeved in the outer vertical pipes 6, the grouting cross pipes 9 are connected above the outer vertical pipes 6, the support templates are arranged around the outer periphery of the base body 2, holes are required to be arranged on the support templates and penetrate through the grouting cross pipes 9, thereby positioning the support templates, pouring of the first layer of support columns is completed by grouting in the area surrounded by the templates, the inner sleeve 11 is pulled out and the support jacks 10 are penetrated through pins, the inner sleeve 11 is fixed through the support holes, the vertical positioning reference is carried out on the support columns on the upper layer, the reinforcement cage 7 and the outer vertical support templates are tied up on the second layer, thereby the second layer of pouring is completed, the inner sleeve 11 and the outer vertical pipes 6 are alternately used for filling the inner sleeve 11 and the outer vertical pipes 6 into the outer vertical pipes 6 when pouring the support columns on the third layer, and the outer vertical pipes 6 are filled with the inner sleeve 11 and the outer vertical pipes and the inner sleeve 6 are filled with the outer vertical pipes and the inner sleeve 11 and the inner sleeve channels and the inner sleeve 11 are filled with the outer sleeve.
Although the utility model has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure. More specifically, various variations and modifications may be made to the component parts or arrangements of the subject combination arrangement within the scope of the present disclosure, the drawings and the claims. In addition to variations and modifications in the component parts or arrangements, other uses will be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a support base is used in bridge construction, includes ground stake (1), base body (2) and steel reinforcement cage (7), and ground stake (1) are pour and are set up in ground, have cast in concrete base body (2) in ground stake (1) upper end, and are provided with steel reinforcement cage (7) at base body (2) upper surface, its characterized in that: the base body (2) upper surface is provided with steel sheet (3), and steel sheet (3) middle part is provided with the round hole that is used for supplying steel reinforcement cage (7) to pass, and perpendicular welding has four outer riser (6) on steel sheet (3), and outer riser (6) upper portion is provided with slip casting violently pipe (9), and slip casting violently pipe (9) are the level setting and the same with outer riser (6), still overlap in outer riser (6) and are equipped with interior sleeve pipe (11), and interior sleeve pipe (11) upper portion is provided with slip casting violently pipe (9) equally.
2. The support base for bridge construction according to claim 1, wherein: the steel plate (3) is fixed on the base body (2) through the screw (4), and a triangular reinforcing plate (5) is welded at the right angle between the bottom of the outer vertical pipe (6) and the steel plate (3).
3. The support base for bridge construction according to claim 1, wherein: and transverse rods (8) are welded among the four outer vertical pipes (6).
4. The support base for bridge construction according to claim 1, wherein: the bottom of the inner sleeve (11) is provided with a supporting jack (10).
5. The support base for bridge construction according to claim 1, wherein: the inner sleeve (11) and the outer vertical pipe (6) are stainless steel rectangular pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323210374.XU CN221371866U (en) | 2023-11-27 | 2023-11-27 | Support base for bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323210374.XU CN221371866U (en) | 2023-11-27 | 2023-11-27 | Support base for bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221371866U true CN221371866U (en) | 2024-07-19 |
Family
ID=91871156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323210374.XU Active CN221371866U (en) | 2023-11-27 | 2023-11-27 | Support base for bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221371866U (en) |
-
2023
- 2023-11-27 CN CN202323210374.XU patent/CN221371866U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |