CN210104580U - Lifting type supporting device for bridge construction - Google Patents
Lifting type supporting device for bridge construction Download PDFInfo
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- CN210104580U CN210104580U CN201920654042.5U CN201920654042U CN210104580U CN 210104580 U CN210104580 U CN 210104580U CN 201920654042 U CN201920654042 U CN 201920654042U CN 210104580 U CN210104580 U CN 210104580U
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- supporting
- bridge construction
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Abstract
The utility model discloses an over-and-under type strutting arrangement for bridge construction, including shaft and semicolumn, the first fixed block of inside fixedly connected with of shaft, and the upper end of first fixed block is provided with first branch, the inside of second connecting block is provided with the screw rod, and the upper end of second connecting block installs second branch, the second fixed block is installed to the upper end of second branch, the outside of cylinder is provided with the anticorrosive coating, and the left and right sides of anticorrosive coating all is provided with the heterotypic piece, the inside of first connecting block is provided with first support column, and first support column passes through the connecting axle and is connected with first connecting block, the lower extreme of first support column is connected with the second support column, the semicolumn is located the upside of first connecting block. This a over-and-under type strutting arrangement for bridge construction, the shaft has anticorrosive function, can protect the grit to drop and accidentally injure the pedestrian and have fixed function to strutting arrangement.
Description
Technical Field
The utility model relates to a bridge construction technical field specifically is an over-and-under type strutting arrangement for bridge construction.
Background
The bridge is a structure which can enable vehicles, pedestrians and the like to smoothly pass through, in the bridge construction process, the phenomenon that construction equipment is difficult to meet construction requirements still occurs, so that construction progress is blocked and safety risks are increased, China is in an important strategic opportunity of economic development, the bridge construction technology is also developed along with the development of situation and the quality requirements of bridge construction, and the lifting support device for bridge construction is also continuously developed;
the existing lifting type supporting device for bridge construction does not have an anti-corrosion function, can not prevent sand and stone from falling to accidentally injure pedestrians and does not have a fixing function on the supporting device, so that the lifting type supporting device for bridge construction is provided, and the problem provided in the method is solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an over-and-under type strutting arrangement for bridge construction to the current over-and-under type strutting arrangement for bridge construction who proposes in solving above-mentioned background art, the shaft does not have anticorrosive function, can not protect the grit and drop the mistake and hinder pedestrian and the problem that strutting arrangement does not have fixed function.
In order to achieve the above object, the utility model provides a following technical scheme: a lifting type supporting device for bridge construction comprises a column body and a semi-cylinder, wherein a first fixing block is fixedly connected inside the column body, a first supporting rod is arranged at the upper end of the first fixing block, a second connecting block is connected to the upper end of the first supporting rod, a screw rod is arranged inside the second connecting block, a second supporting rod is arranged at the upper end of the second connecting block, a second fixing block is arranged at the upper end of the second supporting rod, a supporting plate is arranged at the upper end of the second fixing block, an anticorrosive layer is arranged outside the column body, special-shaped blocks are arranged on the left side and the right side of the anticorrosive layer, a first connecting block is connected to the outer side of each special-shaped block, a first supporting column is arranged inside the first connecting block and connected with the first connecting block through a connecting shaft, a second supporting column is connected to the lower end of the first supporting column, and an inserting block is arranged inside the second supporting column, the semi-cylinder is located the upside of first connecting block, and the upper surface of semi-cylinder is connected with the umbrella stand to the rear surface paste of umbrella stand is connected with the protection network.
Preferably, the first fixing block and the second fixing block are respectively provided with a first supporting rod and a second supporting rod which form a rotating structure, and the first supporting rod and the second supporting rod are hinged to the second connecting block.
Preferably, the screw rod runs through in the inside of shaft, and the screw rod left and right sides both ends symmetry is equipped with reverse screw thread to first branch, second connecting block and second branch all set up on the screw rod bilateral symmetry.
Preferably, the second support column forms a sliding structure in the first support column, and the first support column and the second support column are fixed through the insert block.
Preferably, the first connecting block and the special-shaped block are connected in a welding mode, and the cross section of the special-shaped block single body combined structure is circular.
Preferably, the semi-cylinders are connected with the umbrella stand in a hinged mode, and the longitudinal section of the protective net on the umbrella stand is trapezoidal.
Compared with the prior art, the beneficial effects of the utility model are that: the column body of the lifting type supporting device for bridge construction has an anti-corrosion function, can prevent sand and stones from falling off and accidentally injuring pedestrians, and has a fixing function;
1. the lifting device is provided with a first supporting rod, a screw rod, a second supporting rod and a second fixing block, a rotating structure is formed by the first supporting rod and the second supporting rod through the first fixing block and the second fixing block, and the first supporting rod and the second supporting rod are hinged with a second connecting block, so that the screw rod penetrating through the column body is rotated, and the lifting of the supporting plate can be adjusted;
2. the device is provided with a first connecting block, a first supporting column, a second supporting column and an inserting block, a sliding structure is formed in the first supporting column through the second supporting column, and the second supporting column and the first supporting column are fixed through the inserting block, so that the column body can be conveniently fixed and the semi-cylinder can be conveniently supported;
3. be provided with semicolumn, umbrella stand, protection network and anticorrosive coating, semicolumn and umbrella stand adopt the articulated mode to be connected, and the semicolumn upwards slides and is supported by heterotypic piece to the protection network of being convenient for when opening protects the grit and drops and accidentally injure the pedestrian, and the anticorrosive coating is located the shaft outside, thereby is convenient for anticorrosive to the shaft.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the connection structure of the umbrella frame and the protective net of the present invention;
fig. 4 is a schematic view of a connection structure of the first support column and the second support column of the present invention;
fig. 5 is a schematic view of a connection structure of the first support and the second support of the present invention.
In the figure: 1. a column body; 2. a first fixed block; 3. a first support bar; 4. a screw; 5. a second support bar; 6. a second fixed block; 7. a support plate; 8. a first connection block; 9. a connecting shaft; 10. a first support column; 11. a second support column; 12. inserting a block; 13. a semi-cylinder; 14. an umbrella stand; 15. a protective net; 16. an anticorrosive layer; 17. a special-shaped block; 18. and a second connecting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a lifting type supporting device for bridge construction comprises a column body 1, a first fixing block 2, a first supporting rod 3, a screw rod 4, a second supporting rod 5, a second fixing block 6, a supporting plate 7, a first connecting block 8, a connecting shaft 9, a first supporting column 10, a second supporting column 11, an inserting block 12, a semi-cylinder 13, an umbrella stand 14, a protective net 15, an anticorrosive coating 16, a special-shaped block 17 and a second connecting block 18, wherein the first fixing block 2 is fixedly connected inside the column body 1, the first supporting rod 3 is arranged at the upper end of the first fixing block 2, the second connecting block 18 is connected to the upper end of the first supporting rod 3, the screw rod 4 is arranged inside the second connecting block 18, the second supporting rod 5 is arranged at the upper end of the second connecting block 18, the second fixing block 6 is arranged at the upper end of the second supporting rod 5, the supporting plate 7 is arranged at the upper end of the second fixing block 6, the anticorrosive coating 16 is arranged outside, and the left and right sides of anticorrosive coating 16 all is provided with the abnormal shape piece 17, and the outside of abnormal shape piece 17 is connected with first connecting block 8, the inside of first connecting block 8 is provided with first support column 10, and first support column 10 is connected with first connecting block 8 through connecting axle 9, the lower extreme of first support column 10 is connected with second support column 11, and the internally mounted of second support column 11 has inserted block 12, semicolumn 13 is located the upside of first connecting block 8, and the upper surface of semicolumn 13 is connected with umbrella stand 14, and umbrella stand 14's rear surface pastes and is connected with protection network 15.
As shown in fig. 1 and 5, a first fixing block 2 and a second fixing block 6 respectively form a rotating structure by a first supporting rod 3 and a second supporting rod 5, and the first supporting rod 3 and the second supporting rod 5 are hinged with a second connecting block 18, so that the lifting can be conveniently carried out by simple operation, a screw rod 4 penetrates through the inside of a column body 1, reverse threads are symmetrically arranged at the left end and the right end of the screw rod 4, and the first supporting rod 3, the second connecting block 18 and the second supporting rod 5 are symmetrically arranged on the screw rod 4 left and right, so that a supporting plate 7 can be conveniently and stably lifted;
as shown in fig. 1, 2 and 4, the second support column 11 forms a sliding structure in the first support column 10, and the first support column 10 and the second support column 11 are fixed by the insertion block 12, so that the first connection block 8 is conveniently adjusted according to the height of the column body 1, the first connection block 8 is connected with the special-shaped block 17 by welding, and the cross section of the single combination structure of the special-shaped block 17 is circular, so that the column body 1 is conveniently and fixedly supported;
for example, in fig. 1 and 3, the semi-cylinders 13 are connected with the umbrella frame 14 in a hinged manner, and the longitudinal section of the protective net 15 on the umbrella frame 14 is trapezoidal, so that the protective net 15 can be opened and closed to prevent sand from falling and accidentally injuring pedestrians.
The working principle is as follows: when the lifting type supporting device for bridge construction is used, firstly, the column body 1 is placed at the lower end of the bridge construction, the first supporting rod 3 and the second supporting rod 5 which are hinged with the first fixing block 2 and the second fixing block 6 are lifted and adjusted by rotating the screw rod 4 in the second connecting block 18 according to the height of the bridge to be constructed, so that the supporting plate 7 is convenient to cling to the supporting bridge, then the first supporting column 10 is turned over through the connecting shaft 9 in the first connecting block 8 welded with the special-shaped block 17, so that the second supporting column 11 fixed through the inserting block 12 and the first supporting column 10 is fixed with the ground, the second supporting column 11 is connected with the fixing plate on the ground in a hinged mode, so that 2 second supporting columns 11 can play a role in fixing and supporting the column body 1 in the anti-corrosion layer 16, so that the column body 1 also has an anti-corrosion function, the semi-cylinders 13 are prevented from sliding downwards due to the support of the first connecting block 8 and the special-shaped block 17, the semi-cylinders 13 are connected with the umbrella frame 14 in a hinged manner, so that the umbrella frame 14 is expanded outwards, the protective screen 15 is in an open state, so that pedestrians are injured by falling sand, and a series of operations of the lifting type supporting device for bridge construction are completed.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a over-and-under type strutting arrangement for bridge construction, includes shaft of a column (1) and semicylinder (13), its characterized in that: the inner part of the column body (1) is fixedly connected with a first fixing block (2), the upper end of the first fixing block (2) is provided with a first supporting rod (3), the upper end of the first supporting rod (3) is connected with a second connecting block (18), the inner part of the second connecting block (18) is provided with a screw rod (4), the upper end of the second connecting block (18) is provided with a second supporting rod (5), the upper end of the second supporting rod (5) is provided with a second fixing block (6), the upper end of the second fixing block (6) is provided with a supporting plate (7), the outer side of the column body (1) is provided with an anticorrosive coating (16), the left side and the right side of the anticorrosive coating (16) are both provided with special-shaped blocks (17), the outer side of each special-shaped block (17) is connected with a first connecting block (8), the inner part of the first connecting block (8) is provided with a first supporting column (10), and the first supporting column (10) is connected with the first connecting block (, the lower extreme of first support column (10) is connected with second support column (11), and the internally mounted of second support column (11) has inserted block (12), semicolumn (13) are located the upside of first connecting block (8), and the upper surface of semicolumn (13) is connected with umbrella stand (14) to the rear surface paste of umbrella stand (14) is connected with protection network (15).
2. The elevating support device for bridge construction as set forth in claim 1, wherein: first fixed block (2) and second fixed block (6) first branch (3) constitute revolution mechanic with second branch (5) respectively, and first branch (3) and second branch (5) all link to each other with second connecting block (18) are articulated.
3. The elevating support device for bridge construction as set forth in claim 1, wherein: the screw rod (4) runs through the inside of shaft (1), and the screw rod (4) left and right ends symmetry is equipped with reverse screw thread to first branch (3), second connecting block (18) and second branch (5) all set up on screw rod (4) bilateral symmetry.
4. The elevating support device for bridge construction as set forth in claim 1, wherein: the second supporting column (11) forms a sliding structure in the first supporting column (10), and the first supporting column (10) and the second supporting column (11) are fixed through the inserting block (12).
5. The elevating support device for bridge construction as set forth in claim 1, wherein: the first connecting block (8) and the special-shaped block (17) are connected in a welding mode, and the cross section of the single combined structure of the special-shaped block (17) is circular.
6. The elevating support device for bridge construction as set forth in claim 1, wherein: the semi-cylinders (13) are connected with the umbrella stand (14) in a hinged mode, and the longitudinal section of the protective net (15) on the umbrella stand (14) is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920654042.5U CN210104580U (en) | 2019-05-06 | 2019-05-06 | Lifting type supporting device for bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920654042.5U CN210104580U (en) | 2019-05-06 | 2019-05-06 | Lifting type supporting device for bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210104580U true CN210104580U (en) | 2020-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920654042.5U Active CN210104580U (en) | 2019-05-06 | 2019-05-06 | Lifting type supporting device for bridge construction |
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| Country | Link |
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| CN (1) | CN210104580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114657883A (en) * | 2022-03-28 | 2022-06-24 | 姚平 | Bridge construction supporting equipment in field of bridge engineering |
-
2019
- 2019-05-06 CN CN201920654042.5U patent/CN210104580U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114657883A (en) * | 2022-03-28 | 2022-06-24 | 姚平 | Bridge construction supporting equipment in field of bridge engineering |
| CN114657883B (en) * | 2022-03-28 | 2024-04-09 | 姚平 | Supporting equipment for bridge construction in bridge engineering field |
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