CN216732381U - Six wall reinforcing bar positioner on bridge floor - Google Patents
Six wall reinforcing bar positioner on bridge floor Download PDFInfo
- Publication number
- CN216732381U CN216732381U CN202220086183.3U CN202220086183U CN216732381U CN 216732381 U CN216732381 U CN 216732381U CN 202220086183 U CN202220086183 U CN 202220086183U CN 216732381 U CN216732381 U CN 216732381U
- Authority
- CN
- China
- Prior art keywords
- positioning
- rod piece
- height
- length
- positioning rod
- 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.)
- Active
Links
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a bridge deck six-wall steel bar positioning device, relates to the field of railway engineering, and solves the problems that in the prior art, the positions of bridge deck six-wall steel bars are unevenly distributed and the heights of the bridge deck six-wall steel bars are uneven. The connecting and fixing device comprises a base, a connecting and fixing long rod piece, a connecting and fixing short rod piece, a connecting and fixing rod piece, an upper length positioning rod piece, a lower length positioning rod piece and a height positioning rod piece, wherein the height positioning rod piece and the lower length positioning rod piece are arranged on the base, the upper length positioning rod piece is fixedly connected with the height positioning rod piece through the connecting and fixing rod piece, the connecting and fixing long rod piece and the height positioning rod piece are welded with each other, and the height positioning rod piece is fixedly connected with the base through the connecting and fixing short rod piece. The utility model has simple manufacture, low cost and strong reliability, and is suitable for laying reserved steel bars of six walls on the bridge floor.
Description
Technical Field
The utility model belongs to the technical field of railway engineering, and particularly relates to a bridge deck six-way wall steel bar positioning device.
Background
The post-tensioned prestressed concrete simply supported box girder is generally adopted by a passenger dedicated line and a high-speed railway, and when the box girder is prefabricated in a centralized manner, the quality problems that the distribution position of reinforcing steel bars of six walls on a bridge deck has large deviation from the design requirement and the like are inevitably generated.
Therefore, the utility model provides a bridge deck six-wall steel bar positioning device to solve the problems in the background technology.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a bridge deck six-wall steel bar positioning device, which is used for solving the following technical problems:
in the prior art, the positions of six wall reinforcing steel bars on a bridge floor are not uniformly distributed and have uneven height.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a six wall reinforcing bar positioner in bridge floor, includes base, the fixed long member of contact, the fixed short member of contact, the fixed member of contact, goes up length positioning member, length positioning member and height positioning member down, height positioning member and length positioning member set up on the base down, go up length positioning member through the fixed member of contact and height positioning member fixed connection, the fixed long member of contact and height positioning member weld each other, height positioning member is through the fixed short member of contact and base fixed connection.
Further, the base and the height positioning rod pieces are all provided with three.
Further, the base, the fixed long rod piece of connection, the fixed short rod piece of connection, the fixed rod piece of connection, go up length registration arm piece, down length registration arm piece and height registration arm piece all make through diameter 12mm round steel bar welding.
Furthermore, the base is formed by combining four connection rod pieces, and the length of each rod piece is 320mm long rod pieces, 100mm short rod pieces and 106mm short rod pieces.
Further, the length h of the height positioning rod piece is equal to the height from the top surface of the six walls designed by the beam diagram to the steel bars of the beam framework.
Further, the length of the upper length positioning rod and the positioning size of the lower length positioning rod are as follows: a is the distance between the embedded steel bar of the vertical wall A and the template; b is the distance between the embedded steel bar of the vertical wall B and the template; and C is the distance from the embedded steel bars of the ballast retaining wall to the template.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model has simple manufacture, low cost and strong reliability, is suitable for laying the reserved steel bars of the six walls of the bridge deck, and can solve the problems of uneven arrangement of the steel bars of the six walls of the bridge deck and uneven height;
2. the whole body of the utility model is made of round steel with the diameter of 12mm, and the utility model is light and small and is convenient for manual carrying and use.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a front view of a steel bar positioning device for six walls on a bridge deck;
FIG. 2 is a top view of a steel bar positioning device for six walls on a bridge deck;
FIG. 3 is a left side view of a bridge deck six-wall rebar positioning device;
fig. 4 is a schematic use view of a device for positioning reinforcing steel bars of six walls on a bridge deck.
In the figure: 1. an upper length positioning rod piece; 2. connecting and fixing the long rod piece; 3. connecting and fixing the short rod pieces; 4. a height positioning rod member; 5. a lower length positioning rod; 6. a base; 7. the fixed rod is linked.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, a bridge deck six-way wall steel bar positioning device includes a base 6, a connection fixing long rod member 2, a connection fixing short rod member 3, a connection fixing rod member 7, an upper length positioning rod member 1, a lower length positioning rod member 5, and a height positioning rod member 4, where the height positioning rod member 4 and the lower length positioning rod member 5 are disposed on the base 6, the upper length positioning rod member 1 is fixedly connected with the height positioning rod member 4 through the connection fixing rod member 7, the connection fixing long rod member 2 and the height positioning rod member 4 are welded to each other, and the height positioning rod member 4 is fixedly connected with the base 6 through the connection fixing short rod member 3.
As an embodiment of the present invention, three seats 6 and three height positioning rods 4 are provided.
As an embodiment of the present invention, the base 6, the connection fixing long rod 2, the connection fixing short rod 3, the connection fixing rod 7, the upper length positioning rod 1, the lower length positioning rod 5 and the height positioning rod 4 are all made by welding round steel bars with a diameter of 12 mm.
As an embodiment of the utility model, the base 6 is formed by combining four link rods, and the length of each rod is 320mm long rod, 100mm short rod and 106mm short rod.
As an embodiment of the present invention, the length h of the height positioning rod 4 is equal to the height from the top surface of the six walls to the steel bars of the beam skeleton in the beam pattern design.
As an embodiment of the present invention, the length setting dimensions of the upper and lower length setting bars 1 and 5 are: a is the distance between the embedded steel bar and the template of the vertical wall A; b is the distance between the embedded steel bar of the vertical wall B and the template; c is the distance between the embedded steel bar of the ballast retaining wall and the template.
The construction process of the bridge deck six-wall steel bar positioning device is as follows:
s1: construction of the base 6: the base 6 is a bottom plate plane foundation of the device, and the size of the base needs to meet the requirement that the device can be stably placed on a bridge deck steel reinforcement framework when in use. Firstly, preparing three groups of corresponding rods according to requirements, then placing the rod patterns on a flat welding operation platform, and finally effectively welding the rods to form a complete whole, wherein the three groups are welded together, welding points are required to be firm, and the base 6 is positioned on the same plane;
s2: manufacturing the height positioning rod piece 4: preparing six equally long height positioning rod pieces 4, preparing a Liu connection fixing rod piece 7, three connection fixing short rod pieces 3 and six connection fixing long rod pieces 2, placing the two equally long height positioning rod pieces 4, the one connection fixing rod piece 7 and the two connection fixing long rod pieces 2 on a flat welding operation platform, welding the two equally long height positioning rod pieces, the one connection fixing rod piece 7 and the two connection fixing long rod pieces 2 into a whole according to a drawing, welding three groups in total, and finally welding the whole and a base 6 into a whole through the connection fixing rod pieces 7, wherein welding spots are required to be firm, and the base 6 and the height positioning rod pieces 4 form an angle of 90 degrees integrally;
s3: finally, preparing an upper length positioning rod piece 1 and a lower length positioning rod piece 5, and embedding the distance from the steel bar to the template according to A, B, C (A is equal to the distance from the vertical wall A to the embedded steel bar; b is the distance between the embedded steel bar of the vertical wall B and the template; and C, arranging the height positioning rod piece 4 and the base 6 into a whole, and then welding the height positioning rod piece 4 and the base into a whole.
The foregoing is merely exemplary and illustrative of the present invention, and various modifications, additions and substitutions of the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.
Claims (6)
1. The utility model provides a six wall reinforcing bar positioner of bridge floor which characterized in that: including base (6), the fixed long member of contact (2), the fixed short member of contact (3), the fixed member of contact (7), go up length positioning member (1), down length positioning member (5) and height positioning member (4), height positioning member (4) and length positioning member (5) down set up on base (6), go up length positioning member (1) through the fixed member of contact (7) and height positioning member (4) fixed connection, the fixed long member of contact (2) and height positioning member (4) weld each other, height positioning member (4) are through the fixed short member of contact (3) and base (6) fixed connection.
2. A bridge deck six-way wall reinforcement positioning device according to claim 1, characterized in that the base (6) and the height positioning rod member (4) are provided with three.
3. The bridge deck six-way wall steel bar positioning device is characterized in that the base (6), the connection fixing long rod pieces (2), the connection fixing short rod pieces (3), the connection fixing rod pieces (7), the upper length positioning rod pieces (1), the lower length positioning rod pieces (5) and the height positioning rod pieces (4) are all made of round steel bars with the diameter of 12mm through welding.
4. Device for positioning reinforcing steel bars of six walls on bridge floor according to any one of claims 1 to 3, characterized in that the base (6) is formed by combining four linked rods, the length of each rod is 320mm long, 100mm short and 106mm short.
5. The bridge deck six-wall reinforcing steel bar positioning device is characterized in that the length h of the height positioning rod piece (4) is equal to the height from the top surface of the six walls designed by a beam diagram to the reinforcing steel bars of a beam framework.
6. A bridge deck six-way wall reinforcement positioning device according to claim 4, characterized in that the length positioning dimensions of the upper length positioning rod member (1) and the lower length positioning rod member (5) are as follows: a is the distance between the embedded steel bar and the template of the vertical wall A; b is the distance between the embedded steel bar of the vertical wall B and the template; and C is the distance from the embedded steel bars of the ballast retaining wall to the template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220086183.3U CN216732381U (en) | 2022-01-13 | 2022-01-13 | Six wall reinforcing bar positioner on bridge floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220086183.3U CN216732381U (en) | 2022-01-13 | 2022-01-13 | Six wall reinforcing bar positioner on bridge floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216732381U true CN216732381U (en) | 2022-06-14 |
Family
ID=81914878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220086183.3U Active CN216732381U (en) | 2022-01-13 | 2022-01-13 | Six wall reinforcing bar positioner on bridge floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216732381U (en) |
-
2022
- 2022-01-13 CN CN202220086183.3U patent/CN216732381U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102587286A (en) | Simply supported-continuous construction method for bridge superstructure | |
| CN212599888U (en) | Hyperboloid arc steel form preparation frock | |
| CN105908902A (en) | Positioning frame for prefabricated pier column reinforcing bar cages and construction method of pier column reinforcing bar cages | |
| CN213979322U (en) | Foundation bolt pre-embedding positioning device for steel structure building construction | |
| CN216732381U (en) | Six wall reinforcing bar positioner on bridge floor | |
| CN112982785A (en) | Steel wire mesh grouting material formwork removal-free steel bar truss floor bearing plate | |
| CN110924415A (en) | Steel bar support frame structure for 4.5m thick large raft foundation and construction method thereof | |
| CN204149320U (en) | The producing device of steel bar framework of box beam | |
| CN205617664U (en) | Prefabricated pier stud locating rack for steel reinforcement cage | |
| CN215441984U (en) | Steel pipe truss roof section steel conducting column temporary supporting foundation device | |
| CN215978618U (en) | Concrete pouring platform | |
| CN212554393U (en) | Steel bar binding clamping fixture for prefabricated box girder | |
| CN202220439U (en) | Combined steel template of integral stair plate | |
| CN210451503U (en) | I-steel prefabricating device | |
| CN211889517U (en) | Large-sized steel cylinder unit piece forming device | |
| CN211899177U (en) | Support-free laminated slab comprising truss and truss machining device | |
| CN209685126U (en) | A kind of steel vestibule integrally promotes lifting lug device | |
| CN208072210U (en) | A kind of reference platform of saddle virtual fatigue test positioning | |
| CN212926139U (en) | Pre-buried foundation structure of tower crane | |
| CN109956395A (en) | A kind of steel vestibule integrally promotes shackle structure | |
| CN206870115U (en) | A kind of box beam reinforcement positioning support | |
| CN215658657U (en) | Assembly tool for framework cross beam of contact net comprehensive operation vehicle | |
| CN217257193U (en) | Prefabricated component steel reinforcement framework stop device | |
| CN218374381U (en) | Novel multi-section continuous prefabricated superposed secondary beam connected by steel plate tongue-and-groove | |
| CN220226279U (en) | Node mould steel bar frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |