CN220888315U - Combined support suitable for construction of cast-in-situ beam of oblique crossing river bridge - Google Patents
Combined support suitable for construction of cast-in-situ beam of oblique crossing river bridge Download PDFInfo
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- CN220888315U CN220888315U CN202322341953.1U CN202322341953U CN220888315U CN 220888315 U CN220888315 U CN 220888315U CN 202322341953 U CN202322341953 U CN 202322341953U CN 220888315 U CN220888315 U CN 220888315U
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- 238000010276 construction Methods 0.000 title claims abstract description 27
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 20
- 230000000670 limiting effect Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 239000007787 solid Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 210000000481 breast Anatomy 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009432 framing Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a combined bracket suitable for construction of a cast-in-situ beam of an oblique crossing river bridge, which comprises a bottom plate and a connecting column, wherein the bottom plate is fixedly connected with the connecting column, the outer surface of the connecting column is fixedly connected with a fixed ring, one side of the outer surface of the fixed ring is fixedly connected with a positioning rod, and one side of the positioning rod is in threaded connection with a bolt; the bolt is threaded with the fixed ring, and the upper surface of spliced pole is fixedly connected with the connecting cylinder. This combined support suitable for construction of cross river bridge cast-in-place roof beam is through the setting of solid fixed ring, locating lever, connecting cylinder, movable column and spiral shell post, in the use, at first utilizes the spacing post to fix spliced pole and bottom plate, then utilizes the bolt to fix locating lever and solid fixed ring, makes it form the triangle structure, lets it more firm, then pegging graft movable column in connecting cylinder, through inwards screwing in the double-screw bolt, carries out spacingly to it, reaches the effect that has more flexibility to a certain extent.
Description
Technical Field
The utility model relates to the technical field related to bridge construction, in particular to a combined support suitable for construction of a cast-in-situ beam of an oblique crossing river bridge.
Background
With the progress of science and technology, vehicles are developed more and more, various novel vehicles are generated, people can travel conveniently, and urban bridges can be used for subways and light rails and urban expressway construction. The urban bridge mostly adopts a box girder structure, the traditional construction of post-pouring breast boards mostly adopts a full framing method, and the construction speed is low and the cost is high.
According to the retrieval, chinese patent publication (bulletin) No. CN214573351U discloses a movable support for construction of post-pouring breast boards of urban cast-in-situ beams, and the movable support is constructed by arranging a lower support frame, an upper support frame and a connecting rod, so that workers can conveniently and fixedly support the post-pouring breast boards in subway and light rail construction, compared with a traditional full framing method, the movable support is faster in mounting and dismounting speed, and thus the construction is effectively shortened.
Disclosure of utility model
The utility model mainly aims to provide a combined bracket suitable for construction of a cast-in-situ beam of an oblique crossing river bridge, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The combined support comprises a bottom plate and a connecting column, wherein the bottom plate is fixedly connected with the connecting column, a fixing ring is fixedly connected to the outer surface of the connecting column, a positioning rod is fixedly connected to one side of the outer surface of the fixing ring, and a bolt is connected to one side of the positioning rod in a threaded manner; the bolt is threaded with the fixed ring, the upper surface fixedly connected with connecting cylinder of spliced pole, the upper surface grafting of connecting cylinder has the activity post, one side threaded connection of connecting cylinder surface has the double-screw bolt.
In order to achieve the fixing effect, the combined support suitable for construction of the oblique crossing river bridge cast-in-situ beam is characterized in that a fixing seat is fixedly connected to one side of the outer surface of the movable column, a fixing column is inserted into one side of the fixing seat, and a supporting rod is fixedly connected to the outer surface of the fixing column.
In order to enable the support function, the combined support suitable for construction of the oblique crossing river bridge cast-in-situ beam is used as the combined support, the upper surface of the movable column is fixedly connected with a support frame, and one side of the support frame is provided with a through hole.
In order to achieve the positioning effect, the combined support suitable for construction of the oblique crossing river bridge cast-in-situ beam is provided with the positioning column in an inserted manner, and one end of the positioning column is fixedly connected with the limiting seat.
In order to achieve the limiting effect, the combined support suitable for construction of the oblique crossing river bridge cast-in-situ beam is characterized in that the upper surface of the positioning column is provided with a positioning hole, and the upper surface of the positioning hole is inserted with a positioning bolt.
In order to achieve a stabilizing effect, the combined support suitable for construction of the oblique crossing river bridge cast-in-situ beam is characterized in that a positioning seat is fixedly connected to the lower surface of the connecting column, and a limiting bolt is fixedly connected to the upper surface of the positioning seat.
In order to achieve the stabilizing effect, the combined support suitable for construction of the oblique crossing river bridge cast-in-situ beam is provided with eight positioning rods and eight bolts.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, through the arrangement of the fixed ring, the positioning rod, the connecting cylinder, the movable column and the screw column, in the use process, the connecting column is fixed with the bottom plate by the limiting column, then the positioning rod is fixed with the fixed ring by the bolts, so that the fixed ring forms a triangular structure, the fixed ring is more stable, the movable column is inserted into the connecting cylinder, and the movable column is limited by inwards screwing the screw column, so that the movable column is convenient to detach, and the effect of more flexibility is achieved to a certain extent.
2. According to the utility model, through the arrangement of the support frame, the positioning column and the positioning bolt, in the use process, the positioning column is inserted into the through hole at one side of the support frame, and then the positioning bolt is inserted into the positioning hole, so that the support frame is more stable, the sliding phenomenon is prevented, and the position of the support frame is convenient for a worker to adjust according to the needs, so that the effect of providing proper supporting force for different bridge structures is achieved to a certain extent.
Drawings
FIG. 1 is a schematic view of a connecting column according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a positioning rod according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a fixing base according to an embodiment of the present utility model;
Fig. 4 is a schematic view of a positioning seat according to an embodiment of the utility model.
In the figure: 1. a bottom plate; 2. a connecting column; 3. a fixing ring; 4. a positioning rod; 5. a connecting cylinder; 6. a movable column; 7. a stud; 8. a fixing seat; 9. a support rod; 10. a support frame; 11. positioning columns; 12. a positioning bolt; 13. and a positioning seat.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Examples
1-4, A combined bracket suitable for construction of a cast-in-situ beam of an oblique crossing river bridge comprises a bottom plate 1 and a connecting column 2, wherein the bottom plate 1 is fixedly connected with the connecting column 2, the outer surface of the connecting column 2 is fixedly connected with a fixed ring 3, one side of the outer surface of the fixed ring 3 is fixedly connected with a positioning rod 4, and one side of the positioning rod 4 is in threaded connection with a bolt;
In the embodiment, the bolt is in threaded connection with the fixed ring 3, the upper surface of the connecting column 2 is fixedly connected with the connecting cylinder 5, the upper surface of the connecting cylinder 5 is inserted with the movable column 6, and one side of the outer surface of the connecting cylinder 5 is in threaded connection with the stud 7.
When the connecting column is specifically used, the connecting column 2 and the bottom plate 1 are fixed by utilizing the limiting column, then the positioning rod 4 and the fixed ring 3 are fixed by utilizing the bolt, so that a triangular structure is formed, the triangular structure is more stable, then the movable column 6 is inserted into the connecting cylinder 5, and the stud 7 is screwed inwards.
In this embodiment, a fixing seat 8 is fixedly connected to one side of the outer surface of the movable column 6, a fixing column is inserted to one side of the fixing seat 8, and a supporting rod 9 is fixedly connected to the outer surface of the fixing column.
When the support is particularly used, the support rod 9 is more stable through the fixing seat 8, so that accidents are prevented.
In this embodiment, the upper surface of the movable column 6 is fixedly connected with a support frame 10, and a through hole is formed on one side of the support frame 10.
When the positioning column is particularly used, the positioning column 11 is convenient to plug through the through hole on one side of the support frame 10.
In this embodiment, the inner sidewall of the through hole is inserted with a positioning post 11, and one end of the positioning post 11 is fixedly connected with a limiting seat.
When the positioning device is specifically used, the positioning column 11 is inserted into the through hole on one side of the support frame 10, and then the positioning bolt 12 is inserted into the positioning hole, so that the positioning device is more stable.
In this embodiment, a positioning hole is formed on the upper surface of the positioning post 11, and a positioning bolt 12 is inserted into the upper surface of the positioning hole.
In specific use, the positioning bolt 12 is inserted into the positioning hole, so that the positioning hole is more stable.
In this embodiment, the lower surface of the connecting post 2 is fixedly connected with a positioning seat 13, and the upper surface of the positioning seat 13 is fixedly connected with a limit bolt.
In specific use, the positioning seat 13 is connected with the bottom plate 1, and the positioning seat is fixed by the limiting bolt.
In this embodiment, the number of the positioning rods 4 and the bolts is eight.
When the positioning rod is specifically used, the positioning rod 4 and the fixed ring 3 are fixed by bolts, so that a triangular structure is formed.
Working principle: in the use, at first utilize spacing post to fix spliced pole 2 and bottom plate 1, then utilize the bolt to fix locating lever 4 and solid fixed ring 3, make it form triangular structure, make it more firm, then peg graft movable post 6 in spliced pole 5, through inwards screw in double-screw bolt 7, spacing it, thereby make it convenient for dismantle, reach the effect that has more flexibility to a certain extent and increase its work efficiency, save time and work efficiency, and it is convenient, through peg graft locating stud 11 in the through-hole of support frame 10 one side, then utilize peg 12 peg graft into the locating hole, make it more firm, prevent that it from appearing the landing phenomenon, and be convenient for the staff to adjust its position as required, suitable position can ensure stability and security in the work progress to a certain extent, thereby reach the effect of adapting to different bridge structures and providing suitable holding power to a certain extent.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a combination support suitable for construction of cross river bridge cast-in-situ beam is striden to bias, includes bottom plate (1) and spliced pole (2), its characterized in that: the bottom plate (1) is fixedly connected with the connecting column (2), a fixing ring (3) is fixedly connected to the outer surface of the connecting column (2), a positioning rod (4) is fixedly connected to one side of the outer surface of the fixing ring (3), and a bolt is connected to one side of the positioning rod (4) in a threaded manner;
The bolt is in threaded connection with the fixed ring (3), a connecting cylinder (5) is fixedly connected to the upper surface of the connecting column (2), a movable column (6) is inserted into the upper surface of the connecting cylinder (5), and a stud (7) is in threaded connection with one side of the outer surface of the connecting cylinder (5).
2. The combined bracket suitable for construction of a cast-in-situ beam of an oblique crossing river bridge according to claim 1, wherein the combined bracket is characterized in that: one side of movable column (6) surface fixedly connected with fixing base (8), peg graft in one side of fixing base (8) has the fixed column, the surface fixedly connected with bracing piece (9) of fixed column.
3. The combined bracket suitable for construction of a cast-in-situ beam of an oblique crossing river bridge according to claim 1, wherein the combined bracket is characterized in that: the upper surface of the movable column (6) is fixedly connected with a support frame (10), and one side of the support frame (10) is provided with a through hole.
4. The combined bracket suitable for construction of the cast-in-situ beam of the cross river bridge according to claim 3, wherein the combined bracket is characterized in that: the inner side wall of the through hole is inserted with a positioning column (11), and one end of the positioning column (11) is fixedly connected with a limiting seat.
5. The combined bracket suitable for construction of the cross river bridge cast-in-situ beam according to claim 4, which is characterized in that: the upper surface of the positioning column (11) is provided with a positioning hole, and the upper surface of the positioning hole is inserted with a positioning bolt (12).
6. The combined bracket suitable for construction of a cast-in-situ beam of an oblique crossing river bridge according to claim 1, wherein the combined bracket is characterized in that: the lower surface of the connecting column (2) is fixedly connected with a positioning seat (13), and the upper surface of the positioning seat (13) is fixedly connected with a limiting bolt.
7. The combined bracket suitable for construction of a cast-in-situ beam of an oblique crossing river bridge according to claim 1, wherein the combined bracket is characterized in that: the number of the positioning rods (4) and the bolts is eight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322341953.1U CN220888315U (en) | 2023-08-30 | 2023-08-30 | Combined support suitable for construction of cast-in-situ beam of oblique crossing river bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322341953.1U CN220888315U (en) | 2023-08-30 | 2023-08-30 | Combined support suitable for construction of cast-in-situ beam of oblique crossing river bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220888315U true CN220888315U (en) | 2024-05-03 |
Family
ID=90876950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322341953.1U Active CN220888315U (en) | 2023-08-30 | 2023-08-30 | Combined support suitable for construction of cast-in-situ beam of oblique crossing river bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220888315U (en) |
-
2023
- 2023-08-30 CN CN202322341953.1U patent/CN220888315U/en active Active
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