CN212288133U - Steel bar positioning frame for prefabricated cover plate of culvert - Google Patents
Steel bar positioning frame for prefabricated cover plate of culvert Download PDFInfo
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- CN212288133U CN212288133U CN202020537015.2U CN202020537015U CN212288133U CN 212288133 U CN212288133 U CN 212288133U CN 202020537015 U CN202020537015 U CN 202020537015U CN 212288133 U CN212288133 U CN 212288133U
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- steel bar
- bar positioning
- constant head
- steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 92
- 239000010959 steel Substances 0.000 title claims abstract description 92
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 39
- 238000009434 installation Methods 0.000 claims abstract description 10
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 abstract description 20
- 238000010276 construction Methods 0.000 abstract description 12
- 239000004567 concrete Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a prefabricated apron steel bar location frame of culvert relates to building tool technical field, has solved the problem that steel bar binding efficiency is slow, the ligature interval is inaccurate, and its technical scheme main points are: the steel bar positioning device comprises a pair of first steel bar positioning pieces and a pair of second steel bar positioning pieces which are arranged in parallel relatively, wherein the pair of second steel bar positioning pieces are respectively and vertically connected with the pair of first steel bar positioning pieces to form a frame structure, and the interior of the frame structure is used for installing steel bars and pouring; first reinforcing bar setting element and second reinforcing bar setting element all are equipped with a plurality of intervals along respective length direction and arrange first constant head tank, second constant head tank, all are used for the installation reinforcing bar between two relative first constant head tanks, between two relative second constant head tanks. The utility model discloses its location that can be better and accurate realization reinforcing bar improves accurate nature, the framework of steel reinforcement finished product quality and the reinforcement's of ligature interval efficiency, holistic simple structure, easily preparation and construction installation.
Description
Technical Field
The utility model relates to a building tool technical field, in particular to prefabricated apron steel bar location frame of culvert.
Background
The culvert is a drainage channel (water channel) which is arranged below a roadbed and built below a road surface in order to ensure that a highway can smoothly pass through the channel without obstructing traffic in the highway engineering construction, and the water can flow through the lower surface of the highway through the structure and is used for draining flood in a hollow place crossing a natural valley, or is used as an interchange channel for people, livestock and vehicles crossing roads, or is used as a channel for farmland irrigation. The culvert is mainly composed of a culvert body, a foundation, an end, a wing wall and the like, the culvert is built by using common materials such as bricks, stones, concrete, reinforced concrete and the like according to the principle of a communicating vessel, the aperture is generally small, and the culvert is in the shape of a tube, a box, an arch and the like.
The plate culvert is a form of culvert, and has the advantages of clear stress, simple structure and convenient construction. The slab culvert mainly comprises a slab, a culvert platform, a foundation and the like. In the construction of the steel reinforcement of the prefabricated cover plate of the present cover plate culvert, the steel reinforcement efficiency is slow due to the fact that no special tool for positioning the steel reinforcement is provided, the binding space is inaccurate, and the quality of a steel reinforcement framework finished product is poor.
SUMMERY OF THE UTILITY MODEL
To current technical problem, the utility model aims to provide a to solve above-mentioned problem, its location that can be better and accurate realization reinforcing bar improves accurate nature, the framework of steel reinforcement finished product quality and the reinforcement's of ligature interval efficiency, holistic simple structure, easily preparation and construction installation.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a culvert prefabricated cover plate steel bar positioning frame comprises a pair of first steel bar positioning pieces and a pair of second steel bar positioning pieces which are arranged in parallel relatively, wherein the pair of second steel bar positioning pieces are respectively vertically connected with the pair of first steel bar positioning pieces to form a frame structure, and the frame structure is internally used for installing steel bars and pouring;
the first steel bar positioning piece and the second steel bar positioning piece are provided with a plurality of first positioning grooves and second positioning grooves which are arranged at intervals along the respective length direction, and the two opposite first positioning grooves and the two opposite second positioning grooves are used for installing steel bars.
Preferably, the first positioning groove is located above the second positioning groove by a height greater than that of the second positioning groove.
Preferably, a spacing distance between the plurality of first positioning grooves is greater than a spacing distance between the plurality of second positioning grooves.
Preferably, the first reinforcing steel bar positioning piece and the second reinforcing steel bar positioning piece are connected by welding.
Preferably, the first reinforcing steel bar positioning piece is provided with an accommodating cavity for accommodating the end part of the reinforcing steel bar in the middle.
Preferably, the second reinforcing bar positioning piece has the same structure as the first reinforcing bar positioning piece.
To sum up, the utility model discloses following beneficial effect has:
1. through the arrangement of the first steel bar positioning piece, the second steel bar positioning piece and the positioning grooves, a frame structure is formed by combining the pair of first steel bar positioning pieces and the pair of second steel bar positioning pieces, a steel bar can be installed between the two oppositely arranged first steel bar positioning pieces and the second steel bar positioning pieces, the first positioning groove is positioned above the second positioning groove, a double-layer and mutually staggered steel bar laying structure can be formed, the positioning of the steel bar can be well and accurately realized through the first positioning groove and the second positioning groove, and the accuracy of binding intervals is improved; on the whole, utilize first steel reinforcement setting element, second steel reinforcement setting element can form stable in structure's framework of steel reinforcement, improve framework of steel reinforcement finished product quality and reinforcement's efficiency, and holistic simple structure, easily preparation and construction installation.
2. The first reinforcing steel bar positioning piece and the second reinforcing steel bar positioning piece are welded and the accommodating cavity is arranged, so that the stability of a frame structure formed by the first reinforcing steel bar positioning piece and the second reinforcing steel bar positioning piece is improved; constant head tank cooperation holding cavity, constant head tank intercommunication holding cavity can make the tip of reinforcing bar arrange the holding cavity in, and the concrete structure of pouring is deuterogamied, improves the stability and the fastness that the reinforcing bar was laid, and secondly, the holding cavity has certain width, and the cooperation constant head tank can be suitable for the installation of the little reinforcing bar of length difference, and the suitability is better.
Drawings
Fig. 1 is a schematic top view of the positioning frame of the present invention;
FIG. 2 is a schematic side view of a first reinforcement positioning member of the present invention;
FIG. 3 is a schematic side view of a second reinforcement positioning member of the present invention;
FIG. 4 is a schematic side view of the first reinforcement positioning element of the present invention cooperating with the upper layer reinforcement;
fig. 5 is the utility model discloses the second steel bar positioning piece cooperation lower floor's reinforcing bar looks sideways at the schematic diagram.
Reference numerals: 1. a first reinforcing bar positioning member; 101. a first positioning groove; 2. a second reinforcing steel bar positioning piece; 201. a second positioning groove; 3. a frame structure; 4. an accommodating cavity; 5. upper layer steel bars; 6. and (5) lower-layer steel bars.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A typical embodiment of the present application provides a culvert prefabricated cover plate steel bar positioning frame, refer to fig. 1-3, it includes a pair of first steel bar positioning piece 1 and a pair of second steel bar positioning piece 2, a pair of first steel bar positioning piece 1 is the setting of parallel type each other, and a pair of second steel bar positioning piece 2 also is the setting of parallel type relatively. Adopt welded direction fixed connection and be mutual rectilinear setting between a pair of first steel bar location spare 1 and a pair of second steel bar location spare 2 for constitute frame construction 3 that is the rectangle, frame construction 3 is inside to be used for the installation reinforcing bar and to pour. Particularly, first steel bar positioning piece 1 adopts rectangular form channel-section steel structure, the channel-section steel middle part has holding cavity 4, second steel bar positioning piece 2's structure is the same with first steel bar positioning piece 1's structure, it is in this embodiment to need to explain, length direction indicates the longest direction of length of steel bar positioning piece, first steel bar positioning piece 1 and second steel bar positioning piece 2 all are equipped with the first constant head tank 101 that a plurality of intervals were arranged along respective length direction, second constant head tank 201, first constant head tank 101 and second constant head tank 201 all are located a lateral wall of channel-section steel, the opening of first constant head tank 101 and second constant head tank 201 up, the cross section is the semicircle shape, can hold the reinforcing bar.
Referring to fig. 4 and 5, during the installation, first constant head tank 101 and second constant head tank 201 all are located frame construction 3's medial part, and the reinforcing bar includes upper reinforcing bar 5 and lower floor's reinforcing bar 6, and upper reinforcing bar 5 installs between two relative first constant head tanks 101, and lower floor's reinforcing bar 6 is installed between two relative second constant head tanks 201, and many upper reinforcing bars 5 and lower floor's reinforcing bar 6 have laid respectively and have constituted double-deck reinforcing bar and have laid the layer in frame construction 3.
First constant head tank 101, second constant head tank 201 cooperate first steel bar positioning element 1, the holding cavity 4 on the second steel bar positioning element 2 respectively, and the constant head tank can communicate holding cavity 4, can make the tip of reinforcing bar arrange in holding cavity 4, and the concrete structure that the cooperation was pour improves the stability and the fastness that the reinforcing bar was laid, and holding cavity 4 has certain width, and the cooperation constant head tank can be suitable for the installation of the little reinforcing bar of length difference.
Wherein, the mounting height of first steel bar positioning piece 1 is higher than second steel bar positioning piece 2, so that first constant head tank 101 is located the top of second constant head tank 201, lay at first constant head tank 101, many reinforcing bars between the second constant head tank 201 constitute upper reinforcing bar 5 layers and lower floor's reinforcing bar 6 layers respectively, for overall stability, interval distance between a plurality of first constant head tanks 101 is greater than the interval distance between a plurality of second constant head tanks 201, so that upper reinforcing bar 5, interval between the lower floor's reinforcing bar 6 has some differences, do benefit to the later stage and pour the concrete.
During the construction, length according to prefabricated apron, the first steel bar positioning piece 1 of width selection adaptation, second steel bar positioning piece 2, adopt the welding to fix first steel bar positioning piece 1 and second steel bar positioning piece 2, utilize first constant head tank 101 and second constant head tank 201, in proper order with many lower floor's reinforcing bars 6, upper reinforcing bar 5 lays between a pair of second steel bar positioning piece 2 and a pair of first steel bar positioning piece 1 along the constant head tank that the interval was arranged, form upper reinforcing bar 5 layer, the crisscross rebar paving structure of double-deck formula on lower floor's reinforcing bar 6 layers, can accomplish the ligature of reinforcing bar promptly, carry out subsequent handling again.
Overall, the utility model discloses a setting of first steel bar positioning element 1, second steel bar positioning element 2 and constant head tank can be comparatively accurate realize the location of reinforcing bar, improves accurate nature and the steadiness of ligature interval, utilizes first steel bar positioning element 1, second steel bar positioning element 2 can form stable in structure's framework of steel reinforcement, improves framework of steel reinforcement finished product quality and reinforcement's efficiency, and holistic simple structure, easily preparation and construction installation.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (6)
1. A culvert prefabricated cover plate steel bar positioning frame is characterized by comprising a pair of first steel bar positioning pieces (1) and a pair of second steel bar positioning pieces (2) which are arranged in parallel relatively, wherein the pair of second steel bar positioning pieces (2) are respectively and vertically connected with the pair of first steel bar positioning pieces (1) to form a frame structure (3), and the frame structure (3) is internally used for installing steel bars and pouring;
first reinforcing bar setting element (1) with second reinforcing bar setting element (2) all are equipped with first constant head tank (101), second constant head tank (201) that a plurality of intervals were arranged along respective length direction, two relatively between first constant head tank (101), two relatively all be used for installing the reinforcing bar between second constant head tank (201).
2. A culvert prefabricated cover plate steel bar positioning frame according to claim 1, characterized in that, the installation height of the first steel bar positioning piece (1) is higher than that of the second steel bar positioning piece (2), so that the first positioning groove (101) is positioned above the second positioning groove (201).
3. The culvert prefabricated cover plate reinforcing steel bar positioning frame according to claim 2, characterized in that the spacing distance between a plurality of first positioning grooves (101) is larger than the spacing distance between a plurality of second positioning grooves (201).
4. The culvert prefabricated cover plate steel bar positioning frame according to claim 1, characterized in that the first steel bar positioning piece (1) and the second steel bar positioning piece (2) are fixed by welding.
5. The culvert prefabricated cover plate steel bar positioning frame according to claim 1, characterized in that the first steel bar positioning piece (1) is provided with a containing cavity (4) in the middle for containing the end part of the steel bar.
6. A culvert prefabricated cover plate steel bar positioning frame according to claim 5, characterized in that the structure of the second steel bar positioning piece (2) is the same as the structure of the first steel bar positioning piece (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020537015.2U CN212288133U (en) | 2020-04-13 | 2020-04-13 | Steel bar positioning frame for prefabricated cover plate of culvert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020537015.2U CN212288133U (en) | 2020-04-13 | 2020-04-13 | Steel bar positioning frame for prefabricated cover plate of culvert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212288133U true CN212288133U (en) | 2021-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020537015.2U Expired - Fee Related CN212288133U (en) | 2020-04-13 | 2020-04-13 | Steel bar positioning frame for prefabricated cover plate of culvert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212288133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112916771A (en) * | 2021-01-20 | 2021-06-08 | 浙江交工集团股份有限公司 | Integrated jig frame for binding assembled cover plate culvert wall body reinforcing steel bars |
-
2020
- 2020-04-13 CN CN202020537015.2U patent/CN212288133U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112916771A (en) * | 2021-01-20 | 2021-06-08 | 浙江交工集团股份有限公司 | Integrated jig frame for binding assembled cover plate culvert wall body reinforcing steel bars |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |