CN215289737U - Large-diameter bridge pier stud protective layer positioning device - Google Patents
Large-diameter bridge pier stud protective layer positioning device Download PDFInfo
- Publication number
- CN215289737U CN215289737U CN202121329497.3U CN202121329497U CN215289737U CN 215289737 U CN215289737 U CN 215289737U CN 202121329497 U CN202121329497 U CN 202121329497U CN 215289737 U CN215289737 U CN 215289737U
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- Prior art keywords
- plate
- limiting groove
- protective layer
- fixing
- fixing seat
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- 239000011241 protective layer Substances 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 239000010410 layer Substances 0.000 claims abstract description 5
- 238000005266 casting Methods 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 24
- 239000004567 concrete Substances 0.000 abstract description 8
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 11
- 239000000463 material Substances 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a major diameter bridge pier stud protective layer positioner, positioner includes mounting, locating part and connecting piece, and mounting, locating part and connecting piece all are the array distribution; the fixing piece comprises a fixing seat, a first limiting groove is formed in the fixing seat, a second limiting groove is formed in the fixing seat, and a third limiting groove is formed in the fixing seat; the locating part includes the fixed plate, is equipped with the locating plate on the fixed plate, and one side of locating plate is equipped with first clamp block, is equipped with the sliding connection hole on the fixed plate. The utility model discloses positioner is to the effectual location of protective layer of bottom reinforcing bar net and lateral wall reinforcing bar net, and the reinforcing bar crowd takes place the skew and exposes in the concrete outside when avoiding pouring, the effectual life that improves the reinforcing bar, and the connecting piece passes through the constant head tank with the steel bar connection of below and top, and the successive layer is poured go on and is convenient for fix a position, and adjustable splint are applicable to pouring of different protective layer thickness, and the flexibility is strong.
Description
Technical Field
The utility model relates to a positioner specifically is major diameter bridge pier stud protective layer positioner.
Background
In a concrete structure, reinforced concrete is a composite material consisting of two different materials, namely reinforcing steel bars and concrete, the two materials have good bonding performance and are the foundation for the joint work of the two materials, and the requirement on a concrete protective layer is provided from the angle of reinforcing steel bar bonding and anchoring so as to ensure that the reinforcing steel bars and the surrounding concrete can work together and ensure that the reinforcing steel bars fully exert the strength required by calculation. When pouring, the reinforcing steel bars are exposed in the atmosphere or other media and are easy to corrode and rust, so that the effective sections of the reinforcing steel bars are reduced, the stress of the structure is influenced, and the service life of the structure is prolonged.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a major diameter bridge pier stud protective layer positioner, place the reinforcing bar net in the spacing groove, the vertical reinforcing bar inserts in the spacing hole, the annular reinforcing bar upwards ties the silk fixedly along the vertical reinforcing bar outside in proper order, the suit pours the barrel casing, adjusts first splint and second splint and presss from both sides tight vertical reinforcing bar, first clamp splice and second clamp splice clamp tightly pours the barrel casing, prevent that the reinforcing bar crowd from taking place the skew when pouring; positioner is to the effectual location of the protective layer of bottom reinforcing bar net and lateral wall reinforcing bar net, and the reinforcing bar crowd takes place the skew and exposes in the concrete outside when avoiding pouring, the life of effectual improvement reinforcing bar, and the connecting piece passes through the constant head tank with the below and the bar connection of top, and the successive layer is poured go on and is convenient for fix a position, and adjustable splint are applicable to pouring of different protective layer thickness, and the flexibility is strong.
The purpose of the utility model can be realized by the following technical scheme:
major diameter bridge pier stud protective layer positioner, positioner includes mounting, locating part and connecting piece, and mounting, locating part and connecting piece all are the array distribution.
The fixing piece comprises a fixing base, a first limiting groove is formed in the fixing base, a second limiting groove is formed in the fixing base, and a third limiting groove is formed in the fixing base.
The locating part includes the fixed plate, is equipped with the locating plate on the fixed plate, and one side of locating plate is equipped with first clamp tight piece, is equipped with the sliding connection hole on the fixed plate, and the sliding connection hole slides and is equipped with the regulating plate, and one side of regulating plate is equipped with the second and presss from both sides tight piece.
Furthermore, a limiting hole is formed in the fixing seat.
Furthermore, the first limiting groove is perpendicular to and communicated with the second limiting groove, the second limiting groove is perpendicular to and communicated with the third limiting groove, the groove depths of the first limiting groove, the second limiting groove and the third limiting groove are the same, and the depth of the first limiting groove, the second limiting groove and the third limiting groove is larger than the diameter of the steel bar.
Furthermore, the fixing plate is provided with through holes distributed in an array mode, the fixing plate is provided with rectangular holes, the fixing plate is provided with a first clamping plate, and the fixing plate is provided with a second clamping plate.
Furthermore, the screw rod penetrates through the adjusting plate and the positioning plate to clamp the first clamping block and the second clamping block tightly to the casting cylinder wall, the screw rod penetrates through the through hole to fix the first clamping plate on the fixing plate, the screw rod penetrates through the through hole to fix the second clamping plate on the fixing plate, and the first clamping plate and the second clamping plate are matched with each other to limit and clamp the vertical steel bars.
Further, the connecting piece includes the connecting block, is equipped with the constant head tank of symmetric distribution on the connecting block, and the constant head tank suit is on vertical reinforcing bar.
The utility model has the advantages that:
the utility model discloses positioner is to the effectual location of protective layer of bottom reinforcing bar net and lateral wall reinforcing bar net, and the reinforcing bar crowd takes place the skew and exposes in the concrete outside when avoiding pouring, the effectual life that improves the reinforcing bar, and the connecting piece passes through the constant head tank with the steel bar connection of below and top, and the successive layer is poured go on and is convenient for fix a position, and adjustable splint are applicable to pouring of different protective layer thickness, and the flexibility is strong, and simple structure is suitable for the practicality.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of the positioning device of the present invention;
FIG. 2 is a schematic view of the fixing member of the present invention;
fig. 3 is a schematic view of a limiting member of the present invention;
fig. 4 is a schematic view of the structure of the connector of the present invention.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Major diameter bridge pier stud protective layer positioner, positioner include mounting 1, locating part 2 and connecting piece 3, as shown in figure 1, mounting 1, locating part 2 and connecting piece 3 all are the array and distribute.
The fixing member 1 includes a fixing seat 11, as shown in fig. 2, a limiting hole 12 is provided on the fixing seat 11, a first limiting groove 13 is provided on the fixing seat 11, a second limiting groove 14 is provided on the fixing seat 11, a third limiting groove 15 is provided on the fixing seat 11, the first limiting groove 13 is perpendicular to and communicated with the second limiting groove 14, the second limiting groove 14 is perpendicular to and communicated with the third limiting groove 15, the groove depths of the first limiting groove 13, the second limiting groove 14 and the third limiting groove 15 are the same, and the depth is greater than the diameter of the steel bar.
The limiting part 2 comprises a fixing plate 21, as shown in fig. 3, through holes 22 distributed in an array manner are formed in the fixing plate 21, rectangular holes 23 are formed in the fixing plate 21, first clamping plates 24 are arranged on the fixing plate 21, second clamping plates 25 are arranged on the fixing plate 21, positioning plates 26 are arranged on the fixing plate 21, first clamping blocks are arranged on one sides of the positioning plates 26, sliding connecting holes 27 are formed in the fixing plate 21, adjusting plates 28 are arranged in the sliding connecting holes 27 in a sliding manner, second clamping blocks 29 are arranged on one sides of the adjusting plates 28, screws penetrate through the adjusting plates 28 and the positioning plates 26 to clamp the first clamping blocks and the second clamping blocks 29 to form a pouring cylinder wall, the screws penetrate through holes 22 to fix the first clamping plates 24 on the fixing plate 21, the screws penetrate through holes 22 to fix the second clamping plates 25 on the fixing plate 21, and the first clamping plates 24 and the second clamping plates 25 are matched to limit clamping the vertical steel bars 7.
The connecting piece 3 comprises a connecting block 31, as shown in fig. 4, positioning grooves 32 are symmetrically distributed on the connecting block 31, and the positioning grooves 32 are sleeved on the vertical steel bars 7.
When the device is used, the reinforcing mesh 4 is placed in the limiting groove, the vertical reinforcing steel bars 7 are inserted into the limiting holes 12, the annular reinforcing steel bars 5 are sequentially upwards tied and fixed along the outer sides of the vertical reinforcing steel bars 7, the pouring sleeve is sleeved, the first clamping plates 24 and the second clamping plates 25 are adjusted to clamp the vertical reinforcing steel bars 7, and the first clamping blocks and the second clamping blocks 29 clamp the pouring sleeve to prevent a reinforcing steel bar group from deviating during pouring; the utility model discloses positioner is to the effectual location of protective layer of bottom reinforcing bar net and lateral wall reinforcing bar net, and the reinforcing bar crowd takes place the skew and exposes in the concrete outside when avoiding pouring, the effectual life that improves the reinforcing bar, and the connecting piece passes through the constant head tank with the steel bar connection of below and top, and the successive layer is poured go on and is convenient for fix a position, and adjustable splint are applicable to pouring of different protective layer thickness, and the flexibility is strong.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. The large-diameter bridge pier stud protective layer positioning device is characterized by comprising a fixing piece (1), a limiting piece (2) and a connecting piece (3), wherein the fixing piece (1), the limiting piece (2) and the connecting piece (3) are distributed in an array;
the fixing piece (1) comprises a fixing seat (11), a first limiting groove (13) is formed in the fixing seat (11), a second limiting groove (14) is formed in the fixing seat (11), and a third limiting groove (15) is formed in the fixing seat (11);
the locating part (2) comprises a fixing plate (21), a positioning plate (26) is arranged on the fixing plate (21), a first clamping block is arranged on one side of the positioning plate (26), a sliding connecting hole (27) is formed in the fixing plate (21), an adjusting plate (28) is arranged in the sliding connecting hole (27), and a second clamping block (29) is arranged on one side of the adjusting plate (28).
2. The large-diameter bridge pier stud protective layer positioning device according to claim 1, wherein a limiting hole (12) is formed in the fixing seat (11).
3. The large-diameter bridge pier stud protection layer positioning device according to claim 1, wherein the first limiting groove (13) is perpendicular to and communicated with the second limiting groove (14), the second limiting groove (14) is perpendicular to and communicated with the third limiting groove (15), and the first limiting groove (13), the second limiting groove (14) and the third limiting groove (15) have the same groove depth and the depth is greater than the diameter of the steel bar.
4. The large-diameter bridge pier stud protective layer positioning device according to claim 1, wherein the fixing plate (21) is provided with through holes (22) distributed in an array manner, the fixing plate (21) is provided with rectangular holes (23), the fixing plate (21) is provided with a first clamping plate (24), and the fixing plate (21) is provided with a second clamping plate (25).
5. The large-diameter bridge pier stud protective layer positioning device according to claim 4, wherein a screw rod penetrates through an adjusting plate (28) and a positioning plate (26) to clamp a first clamping block and a second clamping block (29) to a casting cylinder wall, the screw rod penetrates through a through hole (22) to fix a first clamping plate (24) on a fixing plate (21), the screw rod penetrates through the through hole (22) to fix a second clamping plate (25) on the fixing plate (21), and the first clamping plate (24) and the second clamping plate (25) are matched with each other to limit and clamp the vertical steel bars (7).
6. The large-diameter bridge pier stud protective layer positioning device according to claim 5, wherein the connecting piece (3) comprises a connecting block (31), positioning grooves (32) are symmetrically distributed on the connecting block (31), and the positioning grooves (32) are sleeved on the vertical steel bars (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121329497.3U CN215289737U (en) | 2021-06-15 | 2021-06-15 | Large-diameter bridge pier stud protective layer positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121329497.3U CN215289737U (en) | 2021-06-15 | 2021-06-15 | Large-diameter bridge pier stud protective layer positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215289737U true CN215289737U (en) | 2021-12-24 |
Family
ID=79516183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121329497.3U Expired - Fee Related CN215289737U (en) | 2021-06-15 | 2021-06-15 | Large-diameter bridge pier stud protective layer positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215289737U (en) |
-
2021
- 2021-06-15 CN CN202121329497.3U patent/CN215289737U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211224 |