CN210459260U - High pile cap construction platform of encorbelmenting - Google Patents
High pile cap construction platform of encorbelmenting Download PDFInfo
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- CN210459260U CN210459260U CN201920790742.7U CN201920790742U CN210459260U CN 210459260 U CN210459260 U CN 210459260U CN 201920790742 U CN201920790742 U CN 201920790742U CN 210459260 U CN210459260 U CN 210459260U
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Abstract
The utility model discloses a high pile cap construction platform of encorbelmenting, positioning platform (using the single pile as an example) includes: the seven triangular cantilever support frames consist of a splicing angle steel and two steel pipe inclined support rods; the triangular cantilever support frame is formed by splicing a long angle steel at an angle of 45 degrees to form a right angle, and one edge of the angle steel spliced into the right angle is welded on the steel casing along the vertical direction; the steel pipe diagonal brace is welded on the angle steel. The utility model discloses a directly weld the triangle on a pile foundation steel protects a section of thick bamboo and encorbelment the support frame and set up construction platform, overcome traditional highway high pile cushion cap construction space limited, the support set up the difficulty, the construction degree of difficulty is big, the problem that the risk is high.
Description
Technical Field
The utility model belongs to geotechnical engineering research field especially relates to a weld in construction platform of the triangle structure support form of encorbelmenting of high pile cap post steel casing itself.
Background
The high pile cap foundation has good capability of bearing vertical load, so the high pile cap foundation is widely applied to traffic engineering such as large-span bridges, highways and the like. The construction of the bearing platform needs a construction platform with high stability and high strength, the construction space of the bearing platform is limited due to the filling of the highway subgrade, and the support system is difficult to set up and has high risk. In order to avoid the problems, a good construction environment is provided for bearing platform construction, the patent technology is provided, and according to literature search, the construction platform is not applied in the construction process of the high-pile bearing platform at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem that prior art exists, provide a high pile cap construction platform of encorbelmenting, this high pile cap construction platform of encorbelmenting provides the construction platform that stability is high, intensity is good for high pile cap construction.
The purpose of the utility model can be realized by the following technical proposal: the utility model provides a high pile cap construction platform of encorbelmenting, includes that it encorbelments the support frame to protect a plurality of triangles of a circumferential distribution welded around the pile foundation steel, the triangle support frame of encorbelmenting have the welding vertical pole on a pile foundation steel protects a section of thick bamboo and with vertical pole vertically horizon bar, the walking steel sheet welds and forms the construction platform face on the horizon bar on the triangle support frame of encorbelmenting, and the adjacent limit welding of two adjacent walking steel sheets is on same horizon bar.
In the high pile cap overhanging construction platform, the number of the triangular overhanging support frames is seven.
In the construction platform for overhanging the high pile cap, the triangular overhanging support frame is an angle steel.
In the high pile cap overhanging construction platform, the angle steel is provided with the connection reinforcing diagonal brace.
In the high pile cap overhanging construction platform, the edge of the construction platform surface is a regular polygon outline.
In the high pile cap overhanging construction platform, the periphery of the walking steel plate is welded with the protective railing.
In the construction platform that encorbelments of foretell high pile cap, the construction platform face of two adjacent pile foundation steel casings passes through steel sheet UNICOM and becomes a plane.
In foretell high pile cap construction platform of encorbelmenting, the protection railing includes along the stand of construction platform face edge vertical connection on the steel sheet, joint support pole on the stand, the sunshading board is connected on the bracing piece top, and all sunshading boards form the sunshade in construction platform top to carry out sunshade or rain-proof for construction worker.
In foretell high pile cap construction platform of encorbelmenting, be provided with the sleeve pipe on the stand, what the bracing piece activity was inserted in the sleeve pipe, be provided with the through-hole on the bracing piece, the through-hole is a plurality of along bracing piece body of rod length distribution, open on the casing wall have with the jack that the through-hole corresponds, the inserted bar can insert jack and through-hole and make the relative sleeve pipe of bracing piece fixed, thereby correspond the height of being connected the relative construction platform face of sunshading board through the through-hole with the difference.
In foretell high pile cap construction platform of encorbelmenting, connect the sheathed tube connecting rod of perpendicular to on the sleeve pipe outer wall, the rotatable passing of connecting rod the stand, the connecting rod tip cooperation has the nut, and the nut is fixed the stand relatively with the connecting rod. The angle adjustment of the supporting rod around the connecting rod is realized through the rotation of the sleeve relative to the upright post.
Compared with the prior art, this high pile cap construction platform of encorbelmenting has following advantage:
the utility model discloses a directly welding triangle on a pile foundation steel protects a section of thick bamboo and encorbelmenting the support frame and set up construction platform, overcome that traditional highway high pile cushion cap construction space is limited, the support sets up the difficulty, the construction degree of difficulty is big, the problem that the risk is high, simple structure, convenient operation, it is with low costs, can improve the efficiency of construction greatly.
Drawings
FIG. 1 is a side view of a construction platform according to a first embodiment;
FIG. 2 is a top view of the construction platform of the first embodiment
FIG. 3 is a schematic view of the second embodiment;
fig. 4 is a schematic view of the sun visor of the third embodiment positioned above a platform;
fig. 5 is a schematic view of the sun visor of the third embodiment positioned below the platform.
In the figure: angle steel 1, diagonal brace 2, triangle support frame 3 that encorbelments, pile foundation steel protect a section of thick bamboo 4, walking steel sheet 5, guard rail 6, bracing piece 7, through-hole 701, sunshading board 8, sleeve pipe 9, inserted bar 901, connecting rod 10, nut 11.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
Example one
As shown in fig. 1 and 2, the high pile cap overhanging construction platform is a triangular overhanging support frame 3 welded on a pile foundation steel casing 4. The support frame 3 is encorbelmented to the triangle includes: one angle steel 1 and two diagonal braces 2 which are mutually vertical are formed by splicing 45 degrees; one edge of the 45-degree spliced vertical angle steel 1 is welded on the pile foundation steel casing 4 along the vertical direction; the two inclined supporting rods 2 are arranged on the angle steel; the triangular cantilever support frames 3 are welded on the periphery of the pile foundation steel casing 4, and the number of the triangular cantilever support frames is seven (taking a single pile as an example); the walking steel plate 5 is welded on the angle steel 1 on the triangular overhanging support frame 3 in the horizontal direction, and the periphery of the walking steel plate 5 is welded with a protective railing 6. The edge of the construction platform surface is a regular 7-edge-shaped outline.
The working process of the construction platform is as follows:
step 1: reserving a welding area on the pile foundation steel casing when the pier stud formwork is poured;
step 2: vertical angle steel spliced by 45 degrees in advance is welded on the pile foundation steel casing, and two inclined support rods are welded on the angle steel;
and step 3: after welding construction of all the triangular overhanging support frames around the pile foundation steel casing is completed, hoisting a walking steel plate, and welding the steel plate on the triangular overhanging support frames;
and 4, step 4: and after the steel plate to be welded is complete, welding the protective railing at the edge of the steel plate to form a construction platform for bearing the load during the upper structure construction.
Example two
As shown in figure 3, the construction platform surface of two adjacent pile foundation steel casing is communicated into a plane through steel plates, so that the construction platform is suitable for simultaneous construction of two pile foundations.
EXAMPLE III
As shown in fig. 4 and 5, the protective railing comprises a vertical post vertically connected to the steel plate along the edge of the construction platform surface, a support rod 7 is connected to the vertical post, a sun shield 8 is connected to the top end of the support rod, and all the sun shields are closely connected to each other to form a sunshade above the construction platform so as to shade sun or rain for construction workers. The upright post is provided with a sleeve 9, the support rod is movably inserted into the sleeve, the support rod is provided with a plurality of through holes 701 which are distributed along the length of the support rod body, the wall of the sleeve is provided with a jack corresponding to the through holes, the inserted rod 901 can be inserted into the jack and the through holes to fix the support rod relative to the sleeve, and the height of the sun shield relative to the construction platform surface is changed by correspondingly connecting with different through holes.
The connecting rod 10 perpendicular to the sleeve is connected to the outer wall of the sleeve, the connecting rod can rotatably penetrate through the upright post, the end portion of the connecting rod is matched with a nut 11, and the connecting rod is fixed relative to the upright post through the nut. The angle adjustment of the supporting rod around the connecting rod is realized through the rotation of the sleeve relative to the upright post, for example, the sun shield can be enabled to be hung below the platform when the sun is not needed, the function of intercepting falling objects on the platform is achieved, and the effect of the protective net for the building is equivalent to the effect of the protective net for the building.
Although some terms are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (10)
1. The utility model provides a high pile cap construction platform of encorbelmenting, its characterized in that, includes that it encorbelments the support frame to protect a plurality of triangles of a circumferential distribution welded around the pile foundation steel, the triangle encorbelment the support frame have the welding the vertical pole on a pile foundation steel protects a section of thick bamboo and with vertical pole vertically horizon bar, the walking steel sheet welds and forms the construction platform face on the horizon bar on the support frame is encorbelmented to the triangle, and the adjacent limit welding of two adjacent walking steel sheets is on same horizon bar.
2. The high pile cap construction platform of claim 1, wherein the triangular cantilever support frame is seven in total.
3. The high pile cap construction platform of claim 1, wherein the triangular cantilever support is an angle steel.
4. The high pile cap construction platform of claim 1, wherein the angle steel is provided with a connection reinforcing diagonal brace.
5. The high pile cap cantilever construction platform of claim 1, wherein the construction platform face edge is a regular polygon profile.
6. The high pile cap construction platform of claim 1, wherein guard rails are welded around the walking steel plate.
7. The high pile cap construction platform of claim 1, wherein the construction platform surfaces of two adjacent pile foundation steel casing are connected into a plane through steel plates.
8. The high pile cap construction platform of claim 6, wherein the guard rail comprises a post vertically connected to a steel plate along the edge of the construction platform face, the post is connected to a support rod, the top end of the support rod is connected to a sunshade, all sunshades form a sunshade above the construction platform.
9. The high pile cap construction platform of claim 8, wherein the column is provided with a sleeve, the support rod is movably inserted into the sleeve, the support rod is provided with a plurality of through holes distributed along the length of the support rod body, the wall of the sleeve is provided with a plurality of jacks corresponding to the through holes, and the jack and the through holes can be inserted into the jacks to fix the support rod relative to the sleeve.
10. The high pile cap construction platform of claim 9, wherein the outer wall of the sleeve is connected with a connecting rod perpendicular to the sleeve, the connecting rod can rotatably pass through the column, the end of the connecting rod is fitted with a nut, and the nut fixes the connecting rod relative to the column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920790742.7U CN210459260U (en) | 2019-05-29 | 2019-05-29 | High pile cap construction platform of encorbelmenting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920790742.7U CN210459260U (en) | 2019-05-29 | 2019-05-29 | High pile cap construction platform of encorbelmenting |
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| Publication Number | Publication Date |
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| CN210459260U true CN210459260U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920790742.7U Active CN210459260U (en) | 2019-05-29 | 2019-05-29 | High pile cap construction platform of encorbelmenting |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111519886A (en) * | 2020-05-26 | 2020-08-11 | 陕西建工机械施工集团有限公司 | Detachable portable aerial operation platform and construction method thereof |
| CN114319412A (en) * | 2021-09-02 | 2022-04-12 | 中国电建集团华东勘测设计研究院有限公司 | Single-pile foundation supported by inclined piles and construction method thereof |
-
2019
- 2019-05-29 CN CN201920790742.7U patent/CN210459260U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111519886A (en) * | 2020-05-26 | 2020-08-11 | 陕西建工机械施工集团有限公司 | Detachable portable aerial operation platform and construction method thereof |
| CN114319412A (en) * | 2021-09-02 | 2022-04-12 | 中国电建集团华东勘测设计研究院有限公司 | Single-pile foundation supported by inclined piles and construction method thereof |
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