CN112647722A - Reinforcing mesh positioning device and using method thereof - Google Patents
Reinforcing mesh positioning device and using method thereof Download PDFInfo
- Publication number
- CN112647722A CN112647722A CN202011570574.4A CN202011570574A CN112647722A CN 112647722 A CN112647722 A CN 112647722A CN 202011570574 A CN202011570574 A CN 202011570574A CN 112647722 A CN112647722 A CN 112647722A
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- bearing
- support rod
- positioning device
- reinforcing
- reinforcing mesh
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 18
- 239000010410 layer Substances 0.000 claims description 12
- 239000011241 protective layer Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 10
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
- E04G21/185—Means for positioning building parts or elements for anchoring elements or elements to be incorporated in the structure
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
The invention provides a reinforcing mesh positioning device and a use method thereof, and the reinforcing mesh positioning device comprises a vertically arranged support rod and a base arranged below the support rod, wherein the lower end of the support rod is connected with the base, and the upper end of the support rod is a free end and is arranged in a suspended manner; the supporting rod is also provided with a bearing part which can be adjusted up and down along the height direction; the bearing part is fixedly connected to the support rod through a fastener; the bearing part is used for bearing a plurality of reinforcing bars, and a plurality of bearing parts that set up side by side bear the weight of the reinforcing bar in order to constitute reinforcing bar net piece, and the position of bearing the weight of through the adjustment on the bracing piece is with the height of adjustment reinforcing bar net piece. The steel bar net piece connecting device is provided with the bearing piece capable of being adjusted up and down along the supporting rod, is used for adjusting the distance between two layers of steel bar net pieces, is suitable for the construction process of the steel bar net pieces arranged in parallel and the steel bar net pieces arranged in a certain angle in a non-parallel mode, avoids the process of prefabricating connecting steel bars in the traditional construction process, meets the requirements of different construction scenes, is convenient to operate, and greatly improves the construction efficiency.
Description
Technical Field
The invention belongs to the technical field of engineering construction auxiliary tools, and particularly relates to a reinforcing steel mesh positioning device and a using method thereof.
Background
In the basis of designing double-deck or multilayer reinforcing bar net piece, upper and lower two-layer reinforcing bar net piece need be fixed a position and fix, and traditional way is welding joint reinforcing bar in advance between double-deck reinforcing bar net piece, and the back is demolishd the joint reinforcing bar after whole connections finish, not only causes the damage to original reinforcing bar, and work load is also very big, and the location is inaccurate moreover, often causes nonparallel between the reinforcing bar net piece. Secondly, in some constructions with special requirements, the upper and lower layers of reinforcing mesh sheets need to be set to a certain angle, and the traditional method is more difficult to realize at this time, and the distance between the upper and lower layers of reinforcing mesh sheets needs to be measured and adjusted continuously when connecting reinforcing steel bars are prefabricated, so that the operation is extremely inconvenient, and the construction quality cannot be guaranteed.
Disclosure of Invention
The invention provides a reinforcing steel bar mesh positioning device and a using method thereof, so that connecting reinforcing steel bars do not need to be prefabricated in the reinforcing steel bar mesh construction process, and the angles of the upper layer of reinforcing steel bars and the lower layer of reinforcing steel bars can be adjusted.
In order to solve the technical problems, the invention adopts the technical scheme that:
a reinforcing mesh positioning device comprises a vertically arranged support rod and a base arranged below the support rod, wherein the lower end of the support rod is connected with the base, and the upper end of the support rod is a free end and is arranged in a hanging manner; the supporting rod is also provided with a bearing part which can be adjusted up and down along the height direction; the bearing part is fixedly connected to the supporting rod through a fastener; the bearing part is used for bearing a plurality of reinforcing steel bars, the bearing parts are arranged side by side and bear the reinforcing steel bars to form a reinforcing steel bar net piece, and the height of the reinforcing steel bar net piece is adjusted by adjusting the position of the bearing part on the supporting rod.
Furthermore, the outer surface of the supporting rod is provided with external threads, and the supporting rod penetrates through the length of the supporting rod.
Further, the base is a polygonal support.
Furthermore, the base is provided with three supports, and the three supports are the same in length and adjustable, so that the reinforcing mesh positioning device is located at a horizontal position.
Furthermore, the bearing parts and the fastening parts are two groups and are respectively arranged at the upper end and the lower end close to the supporting rod, and the distance between the bearing parts can be adjusted so as to meet the requirement of the height between different upper and lower reinforcing mesh sheets.
Furthermore, the bearing piece is a rectangular plate, a through hole is formed in the middle of the bearing piece, the bearing piece is sleeved on the supporting rod, a groove for containing a steel bar is formed in the upper end face of the supporting rod, and the groove is symmetrically arranged on two sides of the through hole.
Furthermore, the inner wall of the through hole of the bearing part is provided with an internal thread matched with the external thread of the support rod.
Furthermore, the support rod is provided with a plane side wall parallel to the axial direction of the support rod, and scale marks are arranged on the plane side wall.
Furthermore, the fastening piece is a nut, is sleeved on the support rod and is arranged at the lower part of the bearing part, and is used for fixing and locking the bearing part.
The use method of the reinforcing mesh positioning device comprises the positioning device and comprises the following steps:
s1: installing a positioning device on the reinforcing mesh sheet and fixing;
s2: adjusting the bearing part close to one side of the base, and installing a bottom layer reinforcing mesh;
s3: adjusting the bearing part at one side far away from the base, and installing a top layer reinforcing mesh;
s4: adjusting the positions of the fasteners which are arranged below the two bearing parts and are in contact with the bearing parts, and driving the bearing parts to adjust the distance between the upper and lower reinforcing mesh sheets so as to adjust the thickness of the protective layer;
s5: and pouring concrete to finish the pouring of the bottom plate.
The invention provides a reinforcing steel bar mesh positioning device and a use method thereof, wherein the positioning device is provided with two bearing parts which can be adjusted up and down along a supporting rod and are used for adjusting the distance between two layers of reinforcing steel bar meshes.
Drawings
Fig. 1 is a schematic structural view of a reinforcing mesh positioning device according to an embodiment of the present invention.
In the figure:
10. base 20, fastener 30, bracing piece
40. Bearing part
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments.
The embodiment provides a reinforcing mesh positioning device, as shown in fig. 1, an adjustable reinforcing mesh positioning device includes a supporting rod 30 and a base 10 disposed below the supporting rod, the bottom end of the supporting rod 30 is fixedly connected to the base 10, the base 10 is a structure composed of triangular supports, and is fixed on the ground, and the upper end of the base is a free end and is suspended in the air. The support rod 30 is further provided with a bearing member 40 which can be adjusted up and down along the height direction, and the bearing member 40 is fixedly connected to the support rod 30 through a fastener 20. The bearing part 40 is used for bearing a plurality of reinforcing bars, and a plurality of bearing parts 40 arranged side by side bear the reinforcing bars to form a reinforcing bar net piece, and the height of the reinforcing bar net piece is adjusted by adjusting the position of the bearing part 40 on the supporting rod 30.
Further, an external thread is arranged on the outer wall of the support rod 30 and penetrates through the length of the support rod 30; the bearing members 40 and the fastening members 20 are arranged in a matching manner and are provided with two groups, and the two groups are respectively arranged at the upper end part and the lower end part close to the supporting rod 30. Wherein the load bearing member 40 is used to support the rebar grid and the fastener 20 is used to lock the load bearing member 40 to the support pole.
Meanwhile, the bearing part 40 can be provided with a rectangular plate and can also be arranged into a circular or oval structure, so long as the reinforcing steel bars can be supported, the middle part of the bearing part is provided with a through hole and can be penetrated and arranged by the supporting rod 30, and the bearing part 40 moves up and down along the supporting rod 30, so that a positioning device with adjustable distance is formed. In practical implementation, the middle through hole of the bearing member 40 is made into an internal thread structure, and is in threaded fit with the support rod 30, so as to further improve the fixing strength of the support rod, and on the other hand, the bearing member 40 can be prevented from shaking or moving up and down on the support rod 30, so that the bearing member 40 is more stable. Meanwhile, in order to stabilize the steel bars placed on the steel bars, grooves for containing the steel bars are arranged on the upper end faces of the steel bars and are mainly used for fixing the steel bars, and the grooves are symmetrically arranged on two sides of the through hole.
The terminal surface is the planishing face under bearing member 40, is convenient for with the fastener 20 contact cooperation of its bottom, can adopt the nut in the concrete implementation for fastener 20 can, the better nut of selecting for use longer in the vertical direction, so firstly can increase with the threaded connection area of bracing piece 30, can conveniently operate simultaneously.
In actual construction, the ground is often uneven, so the base 10 is a polygonal support, preferably a triangular support, and the lengths of the three supports of the triangular support can be adjusted, so that the support rod 30 can be perpendicular to the ground when the ground is uneven, and the reinforcing mesh placed on the support rod can be in a horizontal state and is not easy to deform.
During construction, usually, positioning devices with different numbers are configured according to the area of the steel bar mesh, the distance between the upper bearing part and the lower bearing part 40 in each device needs to be adjusted, especially when the steel bar mesh is set to a certain angle, the adjustment of the distance of the bearing part 40 on each device is more troublesome, in order to solve the problem, a side plane is formed on the supporting rod 30 in a direction parallel to the axis of the supporting rod, the width of the side plane is smaller than 1/3 of the diameter of the supporting rod 30, and then a scale marking line is formed on the plane, so that measurement is not needed in the adjustment process, and corresponding parameters can be directly set by using the scale marking line.
A using method of a reinforcing mesh positioning device comprises the following steps:
s1: installing a positioning device on the reinforcing mesh sheet and fixing;
s2: adjusting a bearing part 40 close to one side of the base 10, and installing a bottom layer reinforcing mesh;
s3: adjusting a bearing part 40 at one side far away from the base 10, and installing a top layer reinforcing mesh;
s4: then, the position of the fastening piece 20 which is arranged below the two bearing parts 40 and is in contact with the bearing parts 40 is adjusted, and the bearing parts 40 are driven to adjust the distance between the upper reinforcing mesh and the lower reinforcing mesh so as to adjust the thickness of the protective layer;
s5: and pouring concrete to finish the pouring of the bottom plate.
The embodiments of the present invention have been described in detail, and the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (10)
1. A reinforcing mesh positioning device is characterized by comprising a vertically arranged support rod and a base arranged below the support rod, wherein the lower end of the support rod is connected with the base, and the upper end of the support rod is a free end and is arranged in a suspended manner; the supporting rod is also provided with a bearing part which can be adjusted up and down along the height direction; the bearing part is fixedly connected to the supporting rod through a fastener; the bearing part is used for bearing a plurality of reinforcing steel bars, the bearing parts are arranged side by side and bear the reinforcing steel bars to form a reinforcing steel bar net piece, and the height of the reinforcing steel bar net piece is adjusted by adjusting the position of the bearing part on the supporting rod.
2. A reinforcing mesh positioning device as set forth in claim 1, wherein the outer surface of said support rod is externally threaded and disposed throughout the length of said support rod.
3. A reinforcing mesh positioning device according to claim 1 or 2, wherein the base is a polygonal support.
4. The device for positioning net pieces of steel bars as claimed in claim 3, wherein the base is provided with three brackets, and the three brackets have the same length and are adjustable, so that the device for positioning net pieces of steel bars is in a horizontal position.
5. A rebar mesh positioning device as claimed in any one of claims 1-2 and 4, wherein the two sets of load bearing members and fasteners are respectively disposed near upper and lower ends of the support bar, and the distance between the load bearing members is adjustable to meet the height requirements between different upper and lower rebar meshes.
6. A reinforcing mesh positioning device as claimed in claim 5, wherein the bearing member is a rectangular plate, the middle portion of the bearing member is provided with a through hole, the bearing member is sleeved on the support rod, the upper end surface of the bearing member is provided with grooves for accommodating reinforcing bars, and the grooves are symmetrically arranged at two sides of the through hole.
7. A reinforcing mesh positioning device as claimed in claim 6, wherein the inner wall of the through hole of the bearing member is provided with an internal thread matching with the external thread of the support rod.
8. A reinforcing mesh positioning device according to any one of claims 1-2, 4 and 6-7, wherein the support rod has a planar side wall parallel to the axial direction of the support rod, and the planar side wall is provided with scale marks.
9. The device as claimed in claim 8, wherein the fastening member is a nut, and is sleeved on the support rod and disposed under the bearing member for fixing and locking the bearing member.
10. A method of using a rebar mesh positioning device, comprising the positioning device of any one of claims 1-9, comprising:
s1: installing a positioning device on the reinforcing mesh sheet and fixing;
s2: adjusting the bearing part close to one side of the base, and installing a bottom layer reinforcing mesh;
s3: adjusting the bearing part at one side far away from the base, and installing a top layer reinforcing mesh;
s4: adjusting the positions of the fasteners which are arranged below the two bearing parts and are in contact with the bearing parts, and driving the bearing parts to adjust the distance between the upper and lower reinforcing mesh sheets so as to adjust the thickness of the protective layer;
s5: and pouring concrete to finish the pouring of the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011570574.4A CN112647722A (en) | 2020-12-26 | 2020-12-26 | Reinforcing mesh positioning device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011570574.4A CN112647722A (en) | 2020-12-26 | 2020-12-26 | Reinforcing mesh positioning device and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112647722A true CN112647722A (en) | 2021-04-13 |
Family
ID=75363177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011570574.4A Pending CN112647722A (en) | 2020-12-26 | 2020-12-26 | Reinforcing mesh positioning device and using method thereof |
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| Country | Link |
|---|---|
| CN (1) | CN112647722A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668387A (en) * | 2021-07-08 | 2021-11-19 | 中交路桥建设有限公司 | Modularized construction method for pier body reinforcing steel bars |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205822598U (en) * | 2016-07-14 | 2016-12-21 | 国电大渡河沙坪水电建设有限公司 | A kind of bar spacing controls device |
| CN206004228U (en) * | 2016-07-31 | 2017-03-08 | 山东新通电缆制造有限公司 | A kind of cable unreeling rack |
| CN206974427U (en) * | 2017-05-25 | 2018-02-06 | 南京福瑞宁建设工程有限公司 | Adjustable tripod |
| CN209874260U (en) * | 2018-12-26 | 2019-12-31 | 广东博创住宅工业化有限公司 | Floor slab reinforcing steel bar supporting mechanism |
| CN210918275U (en) * | 2019-09-06 | 2020-07-03 | 沈阳筑之杰建筑科技有限公司 | Reinforcing bar net piece keeps apart fixed knot and constructs |
| CN211007323U (en) * | 2019-08-27 | 2020-07-14 | 中铁二十一局集团第四工程有限公司 | Construction reinforcing bar reinforcing apparatus |
| CN215907463U (en) * | 2020-12-26 | 2022-02-25 | 中冶天工集团有限公司 | Reinforcing bar net piece positioner |
-
2020
- 2020-12-26 CN CN202011570574.4A patent/CN112647722A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205822598U (en) * | 2016-07-14 | 2016-12-21 | 国电大渡河沙坪水电建设有限公司 | A kind of bar spacing controls device |
| CN206004228U (en) * | 2016-07-31 | 2017-03-08 | 山东新通电缆制造有限公司 | A kind of cable unreeling rack |
| CN206974427U (en) * | 2017-05-25 | 2018-02-06 | 南京福瑞宁建设工程有限公司 | Adjustable tripod |
| CN209874260U (en) * | 2018-12-26 | 2019-12-31 | 广东博创住宅工业化有限公司 | Floor slab reinforcing steel bar supporting mechanism |
| CN211007323U (en) * | 2019-08-27 | 2020-07-14 | 中铁二十一局集团第四工程有限公司 | Construction reinforcing bar reinforcing apparatus |
| CN210918275U (en) * | 2019-09-06 | 2020-07-03 | 沈阳筑之杰建筑科技有限公司 | Reinforcing bar net piece keeps apart fixed knot and constructs |
| CN215907463U (en) * | 2020-12-26 | 2022-02-25 | 中冶天工集团有限公司 | Reinforcing bar net piece positioner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668387A (en) * | 2021-07-08 | 2021-11-19 | 中交路桥建设有限公司 | Modularized construction method for pier body reinforcing steel bars |
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