CN212583712U - Horizontal elastic steel bar positioning system - Google Patents
Horizontal elastic steel bar positioning system Download PDFInfo
- Publication number
- CN212583712U CN212583712U CN202022207708.8U CN202022207708U CN212583712U CN 212583712 U CN212583712 U CN 212583712U CN 202022207708 U CN202022207708 U CN 202022207708U CN 212583712 U CN212583712 U CN 212583712U
- Authority
- CN
- China
- Prior art keywords
- positioning
- positioning rod
- limiting
- stopper
- positioning structure
- 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
- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model provides a horizontal elastic steel bar positioning system, which comprises a first positioning structure, a second positioning structure, a first expansion piece and a second expansion piece, wherein the first positioning structure comprises a first positioning rod and a plurality of first limit blocks, and the first expansion piece is used for driving the first positioning structure to move along the axial direction of the first positioning rod; the second positioning structure comprises a second positioning rod and a plurality of limiting assemblies, and the second telescopic piece is used for driving the second positioning structure to move along the axial direction of the second positioning rod; each limiting assembly comprises a base, an elastic piece and a second limiting block, wherein the elastic piece is used for applying elastic force far away from the base direction to the second limiting block so as to push the second limiting block to be far away from the base. Through setting up first location structure and second location structure, make every reinforcing bar lean on with first stopper and second stopper counterbalance respectively, and then realize the location of reinforcing bar.
Description
Technical Field
The utility model relates to a building field, in particular to level is to elastic reinforcement positioning system.
Background
The steel mesh shown in fig. 1a is widely used in concrete road laying and tunnel lining concrete construction due to its simple structure and low cost in engineering construction. The reinforcing mesh is formed by arranging longitudinal bars and transverse bars in an orthogonal mode, the reinforcing bars along the longitudinal direction (vertical direction in figure 1 a) of the reinforcing mesh are longitudinal bars 01, and the reinforcing bars along the transverse direction (horizontal direction in figure 1 a) of the reinforcing mesh are transverse bars 02. When the reinforcing mesh is manufactured, the longitudinal bars 01 and the transverse bars 02 are required to be connected together in a cross point welding mode, and the used welding equipment is a row welding machine 03. As shown in fig. 1b, in the schematic diagram of manufacturing the reinforcing mesh, the longitudinal bar 01 enters the welding device inside the gang welding machine through the fixed positioning device 04, the transverse bar 02 is placed above the longitudinal bar 01 through a feeding device (not shown), and finally, the intersection of the transverse bar 02 and the longitudinal bar 01 is welded and connected in a resistance pressure welding manner, so that the connection between the single transverse bar 02 and the longitudinal bar 01 is realized.
The existing row welding machine can only manufacture a single reinforcing mesh with a small reinforcing steel bar diameter, for some large reinforcing meshes, as shown in a cross-sectional view of a reinforcing mesh shown in fig. 1c, the diameter of a longitudinal bar often exceeds 20mm, the longitudinal bar not only has a single arrangement form (generally called a single bar 05), but also has an arrangement form of two longitudinal bars which have different diameters and are arranged side by side to form a whole bar 06. The parallel ribs 06 are generally composed of a longitudinal rib (generally referred to as a main rib 061) with a larger diameter and a longitudinal rib (generally referred to as an auxiliary rib 062) with a smaller diameter, which are arranged side by side, wherein the diameter of the main rib 061 may be equal to the diameter of the longitudinal rib 05 arranged singly. Because the reinforcing mesh has different design requirements at different positions, the arrangement form of the longitudinal bars of the same reinforcing mesh also changes along with the longitudinal direction of the reinforcing mesh, namely, the arrangement forms of the single bars 05 and the parallel bars 06 of the reinforcing mesh are different at different positions. In actual engineering, the fixed position device 04 does not need to be frequently raised and lowered. The existing single positioning mode cannot ensure the positioning of the parallel ribs 06, so that a horizontal positioning device which can adapt to the simultaneous existence of the single ribs 05 and the parallel ribs 06 and is frequently changed for longitudinal ribs of a large-sized reinforcing mesh piece needs to be designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a level is to elastic reinforcement positioning system to solve prior art can't be to single muscle and the problem of muscle simultaneous positioning.
In order to solve the above technical problems, the present invention provides a horizontal elastic reinforcement positioning system, which comprises a first positioning structure, a second positioning structure, a first expansion piece and a second expansion piece;
the first positioning structure comprises a first positioning rod and a plurality of first limiting blocks, the first positioning rod is arranged along the horizontal direction, the first limiting blocks are arranged below the first positioning rod at intervals along the axial direction of the first positioning rod, and the first telescopic piece is connected with the first positioning structure and used for driving the first positioning structure to move along the axial direction of the first positioning rod;
the second positioning structure comprises a second positioning rod and a plurality of limiting assemblies, the second positioning rod is arranged along the horizontal direction, the limiting assemblies are sequentially arranged along the axial direction of the second positioning rod, and the second telescopic piece is connected with the second positioning structure and used for driving the second positioning structure to move along the axial direction of the second positioning rod;
every spacing subassembly includes base, elastic component and second stopper, the base with second locating lever fixed connection, the second stopper is followed the axial of second locating lever is movably set up in on the second locating lever, and towards the below of second locating lever extends, the one end of elastic component with pedestal connection, the other end with the second stopper is connected, the elastic component be used for to the second stopper is applyed and is kept away from the elasticity of base direction is kept away from in order to promote the second stopper keep away from the base.
Optionally, the limiting assembly further includes a guide sleeve, the guide sleeve is movably sleeved on the second positioning rod along the axial direction of the second positioning rod, and the second limiting block is fixedly connected with the guide sleeve; the other end of the elastic piece is connected with the second limiting block through the guide sleeve.
Optionally, the second positioning structure further includes an end limiting seat, the second positioning rod has a first end and a second end opposite to each other, each limiting assembly is arranged in a direction in which the base is close to the second end, and the end limiting seat is fixedly connected to the second positioning rod and is closer to the first end than the limiting assembly; the end part limiting seat is used for limiting the displacement of a guide sleeve of the limiting component close to the first end towards the direction of the first end.
Optionally, the base of each stop assembly is configured to limit displacement of the guide sleeve of the adjacent stop assembly towards the first end, except for the stop assembly near the second end.
Optionally, the first limit blocks are uniformly arranged at intervals along the axial direction of the first locating rod; the bases of the limiting assemblies are uniformly arranged along the axial direction of the second positioning rod at intervals.
Optionally, a distance between two adjacent bases is not less than a distance between two adjacent first limit blocks, and a distance between two adjacent bases is not greater than 1.5 times of a distance between two adjacent first limit blocks.
Optionally, the number of the second limiting blocks is equal to the number of the first limiting blocks.
Optionally, the first limiting block and the first positioning rod are integrally formed.
Optionally, the resilient member comprises a spring.
Optionally, the first extensible member and the second extensible member respectively include a hydraulic oil cylinder or an air cylinder.
In summary, in the horizontal elastic steel bar positioning system provided by the present invention, the horizontal elastic steel bar positioning system includes a first positioning structure, a second positioning structure, a first expansion piece and a second expansion piece; the first positioning structure comprises a first positioning rod and a plurality of first limiting blocks, the first positioning rod is arranged along the horizontal direction, the first limiting blocks are arranged below the first positioning rod at intervals along the axial direction of the first positioning rod, and the first telescopic piece is connected with the first positioning structure and used for driving the first positioning structure to move along the axial direction of the first positioning rod; the second positioning structure comprises a second positioning rod and a plurality of limiting assemblies, the second positioning rod is arranged along the horizontal direction, the limiting assemblies are sequentially arranged along the axial direction of the second positioning rod, and the second telescopic piece is connected with the second positioning structure and used for driving the second positioning structure to move along the axial direction of the second positioning rod; every spacing subassembly includes base, elastic component and second stopper, the base with second locating lever fixed connection, the second stopper is followed the axial of second locating lever is movably set up in on the second locating lever, and towards the below of second locating lever extends, the one end of elastic component with pedestal connection, the other end with the second stopper is connected, the elastic component be used for to the second stopper is applyed and is kept away from the elasticity of base direction is kept away from in order to promote the second stopper keep away from the base. Through setting up first location structure to drive first location structure and remove to the reinforcing bar and lean on with first stopper, can inject a plurality of reinforcing bars and lean on in the position of same one side along the horizontal direction, through setting up second location structure, and drive second location structure and remove to the reinforcing bar and lean on with the second stopper, can inject a plurality of reinforcing bars and lean on at the position of opposite side along the horizontal direction, from this, every reinforcing bar leans on with first stopper and second stopper respectively, and then realizes the location of reinforcing bar. Furthermore, through setting up the elastic component, can make the reinforcement and the single muscle of reinforcing bar net piece and the second stopper that corresponds support and lean on to realize single muscle and reinforcement simultaneous localization. The horizontal elastic steel bar positioning system is simple in structure, high in automation degree and strong in adaptability in practical application.
Drawings
It will be appreciated by those skilled in the art that the drawings are provided for a better understanding of the invention and do not constitute any limitation to the scope of the invention. Wherein:
FIG. 1a is a schematic view of a rebar grid;
FIG. 1b is a schematic view of a reinforcing mesh;
FIG. 1c is a cross-sectional view of a mesh of reinforcing bars;
fig. 2a is a schematic view of a horizontal positioning system for reinforcing bars according to an embodiment of the present invention;
fig. 2b is a schematic view of a first positioning structure according to an embodiment of the present invention;
fig. 2c is a schematic view of a second positioning structure according to an embodiment of the present invention;
fig. 3 is a schematic view of the positioning bars of the horizontal positioning system according to an embodiment of the present invention.
In the drawings:
01-longitudinal ribs; 02-transverse ribs; 03-row welding machine; 04-a positioning device; 05-single rib; 06-merging ribs; 061-Main tendon; 062-auxiliary reinforcement;
10-a first positioning structure; 11-a first positioning rod; 12-a first stopper; 20-a second positioning structure; 21-a second positioning rod; 211-a first end; 212-a second end; 22-a second stopper; 23-an elastic member; 24-a base; 25-a guide sleeve; 26-an end limiting seat; 31-a first telescopic member; 32-a second telescoping member; 41-main reinforcement; 42-auxiliary ribs.
Detailed Description
To make the objects, advantages and features of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be noted that the drawings are in simplified form and are not to scale, but rather are provided for the purpose of facilitating and distinctly claiming the embodiments of the present invention. Further, the structures illustrated in the drawings are often part of actual structures. In particular, the drawings may have different emphasis points and may sometimes be scaled differently.
As used in this application, the singular forms "a", "an", and "the" include plural referents, the term "or" is generally employed in a sense including "and/or", the terms "a", "an", and "the" are generally employed in a sense including "at least one", the term "at least two" is generally employed in a sense including "two or more", furthermore, the terms "first", "second", and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated, and the terms "upper", "lower", "top", and "bottom" are generally in a relative positional relationship arranged in the direction of gravity; the term "vertical direction" generally refers to a direction along gravity, which is generally perpendicular to the ground, and "horizontal direction" generally refers to a direction parallel to the ground. Thus, features defined as "first," "second," and "third" may explicitly or implicitly include one or at least two of the features unless the content clearly dictates otherwise.
The utility model provides a level is to elastic reinforcement positioning system to solve prior art can't be to single muscle and the muscle problem of fixing a position simultaneously.
As shown in fig. 2a, the present embodiment provides a horizontal elastic steel bar positioning system, which includes a first positioning structure 10, a second positioning structure 20, a first expansion member 31 and a second expansion member 32; referring to fig. 2b, the first positioning structure 10 includes a first positioning rod 11 and a plurality of first stoppers 12, the first positioning rod 11 is disposed along a horizontal direction, the plurality of first stoppers 12 are disposed below the first positioning rod 11 at intervals along a vertical direction, and the first extensible member 31 is connected to the first positioning structure 10 for driving the first positioning structure 10 to move along an axial direction of the first positioning rod 11; referring to fig. 2c, the second positioning structure 20 includes a second positioning rod 21 and a plurality of limiting assemblies, the second positioning rod 21 is disposed along a horizontal direction, the plurality of limiting assemblies are sequentially arranged along an axial direction of the second positioning rod 21, and the second telescopic member 32 is connected to the second positioning structure 20 and configured to drive the second positioning structure 20 to move along the axial direction of the second positioning rod 21; continuing to refer to fig. 2c, each of the limiting assemblies includes a base 24, an elastic member 23 and a second limiting block 22, the base 24 is fixedly connected to the second positioning rod 21, the second limiting block 22 is movably disposed on the second positioning rod 21 along the axial direction of the second positioning rod 21 and extends below the second positioning rod, one end of the elastic member 23 is connected to the base 24, the other end of the elastic member is connected to the second limiting block 22, and the elastic member 23 is configured to apply an elastic force to the second limiting block 22 in a direction away from the base 24, so as to push the second limiting block 22 away from the base 24.
Accordingly, the present embodiment provides a method for positioning a plurality of reinforcing bars by using the above-mentioned system for positioning a plurality of reinforcing bars, the method comprising:
the first telescopic piece 31 is used for driving the first positioning structure 10 to move along a first direction until the first limiting block 12 abuts against a steel bar;
the second telescopic member 32 is used to drive the second positioning structure 20 to move in a direction opposite to the first direction until the second limiting block 22 abuts against the steel bar.
It should be understood that the first direction, i.e., the direction in which the first stopper 12 approaches the reinforcing bar in the axial direction of the first positioning rod 11, the opposite direction of the first direction, i.e., the direction in which the second stopper 22 approaches the reinforcing bar in the axial direction of the second positioning rod 21, and further, the first positioning structure 10 and the second positioning structure 20 are arranged at intervals in the axial direction perpendicular to the first positioning rod 11 or the second positioning rod 21. Specifically, the first direction in fig. 2a and 3 is specifically a right direction, the opposite direction to the first direction is specifically a left direction, the first positioning rod 11 extends along the first direction, and the second positioning rod 21 extends along the opposite direction to the first direction, for convenience of description, the first direction is indicated by a right direction, and the opposite direction is indicated by a left direction, although those skilled in the art may arrange actual meanings of the left direction and the right direction according to relative positions of the main rib 41 and the sub rib 42. The first extensible member 31 drives the first positioning structure 10 to move to each main rib 41 along the right direction to abut against the corresponding first limiting block 12 so as to complete the left positioning of the main rib 41, and the second extensible member 32 drives the second positioning structure 20 to move to each rib along the left direction to abut against the second limiting block 12 so as to complete the right positioning of the main rib 41 and the auxiliary rib 42.
It should be noted that, referring to fig. 3, in actual engineering, the cross section of the steel bar is usually circular, the steel bar (i.e. the longitudinal bar of the steel bar mesh) includes a single steel bar (referred to as a single bar) and also includes two steel bars with different diameters arranged side by side (referred to as a parallel bar), the steel bar includes a main bar 41 with a larger diameter and an auxiliary bar 42 with a smaller diameter, the diameter of the single bar is the same as that of the main bar 41, for convenience of description, the single bar is represented by the main bar 41, and the single longitudinal bar of the steel bar mesh is the combination of the main bar 41 or the main bar 41 and the auxiliary bar 42 arranged adjacently. It should be noted that, when the horizontal elastic steel bar positioning system is used for positioning and combining the bars, after the main bar 41 abuts against the first limiting block 12 and the auxiliary bar 42 abuts against the second limiting block 22, since the diameter and the weight of the main bar 41 are both much larger than those of the auxiliary bar 42, the bottom of the main bar 41 is still flush with the bottom of the auxiliary bar 42. It is easy to know, be and the muscle (be main muscle 41 and vice muscle 42) time for the reinforcing bar, the elastic component 23 produces great deformation volume (compression volume) to the messenger supports with second stopper 22 and leans on, and when being single muscle (be main muscle 41) to the reinforcing bar, the deformation volume that the elastic component produced is less, supports with second stopper 22 and leans on to make single muscle, from this, no matter the reinforcing bar is single muscle or and the muscle, all can be suitable for.
Further, the limiting assembly further comprises a guide sleeve 25, the guide sleeve 25 is movably sleeved on the second positioning rod 21 along the axial direction of the second positioning rod 21, and the second limiting block 22 is fixedly connected with the guide sleeve 25; the other end of the elastic element 23 is connected with the second limiting block 22 through the guide sleeve 25. Through setting up uide bushing 25, reducible second stopper 22 moves the indirect friction that produces of in-process and second locating lever 21, makes second stopper 22 remove more smoothly, and in addition, second stopper 22 is along vertical direction and uide bushing 25 welded fastening. Specifically, the guide sleeve 25 is a cylindrical structure with a through hole, and the second positioning rod 21 is inserted through the through hole, but the guide sleeve may also have another structure with a through hole, such as a square structure, and those skilled in the art can configure the guide sleeve according to the actual situation.
Still further, with reference to fig. 2c, the second positioning structure further includes an end limiting seat 26, the second positioning rod 21 has a first end 211 and a second end 212 opposite to each other along its axial direction, a second telescopic member 32 is connected to the second end 212, each of the limiting assemblies is arranged in a direction of the base 24 close to the second end 212, and the end limiting seat 26 is fixedly connected to the second positioning rod 21 and is closer to the first end 211 than the limiting assembly; the end limiting seat 26 is used for limiting the displacement of the guide sleeve 25 of the limiting component close to the first end 211 towards the first end 211.
Still further, except for the limiting assemblies near the second end 212, the base 24 in each limiting assembly is used for limiting the displacement of the guide sleeve of the adjacent limiting assembly towards the direction of the first end 211, that is, in the remaining two adjacent limiting assemblies, the base in the limiting assembly near the first end 211 is used for limiting the displacement of the guide sleeve in the limiting assembly near the second end, except for the limiting assembly near the second end 212. It should be noted that, for all stop assemblies, the base of the stop assembly near the first end 211 of the two adjacent stop assemblies near the second end 212 is used to limit the displacement of the guide sleeve of the stop assembly near the second end 212. In addition, the end stop block 26 serves to limit the displacement of the guide sleeve in the stop assembly adjacent the first end 211. Specifically, the direction towards the first end 211 is the left direction in fig. 2c, and the direction towards the second end 212 is the right direction in fig. 2 c. Preferably, each guide sleeve abuts against the adjacent base, the guide sleeve near the first end 211 abuts against the end stop seat 26, and the compression amount of the elastic element 23 is at least zero, so that the guide sleeve 25 and the second stop block 22 connected thereto can return to the initial position under the action of the elastic element 23 after the positioning of the reinforcing steel bar by the second positioning structure 20 is released.
Further, the first limit blocks 12 are uniformly arranged along the axial direction of the first positioning rod 11 at intervals; the bases of the plurality of limiting assemblies are uniformly arranged along the axial direction of the second positioning rod 21 at intervals.
Furthermore, the distance between two adjacent bases 24 is not less than the distance between two adjacent first limiting blocks 12, so as to avoid that the distance between two adjacent second limiting blocks 22 is less than the distance between two adjacent first limiting blocks 12, which results in no deformation of the elastic member 23 and prevents the steel bar from being positioned. And the distance between two adjacent bases 24 is not more than 1.5 times of the distance between two adjacent first limit blocks 12, so that the number of the steel bars between two adjacent second limit blocks 22 is avoided being more than one. Optionally, before the second positioning structure 20 positions the reinforcing steel bar, the compression amount of the elastic element 23 is zero, and the distance between two adjacent second limiting blocks 22 is the length of the elastic element 23 in the natural state. In practical engineering, the elastic element 23 is generally a spring, and the base 24 is a spring seat and is sleeved on the second positioning rod 21 along the axial direction of the second positioning rod 21.
Further, the number of the second stoppers 22 is equal to the number of the first stoppers 12.
Preferably, the first stopper 12 is integrally formed with the first positioning rod 11.
In an exemplary embodiment, first telescoping member 31 and second telescoping member 32 each comprise a hydraulic ram or an air cylinder.
Optionally, the method for positioning the steel bar further comprises:
before the first positioning structure 10 is driven by the first telescopic member 31 to move along the first direction, the axial position of the first stopper 12 along the first positioning rod 11 is set to be matched with the axial position of the steel bar along the first positioning rod 11, that is, the first positioning structure 10 is moved, so that one steel bar is distributed between two adjacent first stoppers 12; before the second positioning structure 20 is driven by the second telescopic member 32 to move in the direction opposite to the first direction, the axial position of the second limiting block 22 along the second positioning rod 21 is set to be matched with the axial position of the steel bar along the second positioning rod 21, that is, the second positioning structure 20 is moved, so that one steel bar is distributed between two adjacent second limiting blocks 22.
After the first limiting block 12 and the second limiting block 22 both abut against the steel bar, the method for positioning the steel bar further includes:
driving the second positioning structure 20 to move away from the steel bar along the first direction by using the second telescopic member 32, so as to release the positioning of the second positioning structure 20 on the steel bar;
the first positioning structure 10 is driven by the first telescopic member 31 to move away from the steel bar in the direction opposite to the first direction, so as to release the positioning of the steel bar by the first positioning structure 10.
In summary, in the horizontal elastic steel bar positioning system provided by the present invention, the horizontal elastic steel bar positioning system includes a first positioning structure, a second positioning structure, a first expansion piece and a second expansion piece; the first positioning structure comprises a first positioning rod and a plurality of first limiting blocks, the first positioning rod is arranged along the horizontal direction, the first limiting blocks are arranged below the first positioning rod at intervals along the axial direction of the first positioning rod, and the first telescopic piece is connected with the first positioning structure and used for driving the first positioning structure to move along the axial direction of the first positioning rod; the second positioning structure comprises a second positioning rod and a plurality of limiting assemblies, the second positioning rod is arranged along the horizontal direction, the limiting assemblies are sequentially arranged along the axial direction of the second positioning rod, and the second telescopic piece is connected with the second positioning structure and used for driving the second positioning structure to move along the axial direction of the second positioning rod; every spacing subassembly includes base, elastic component and second stopper, the base with second locating lever fixed connection, the second stopper is followed the axial of second locating lever is movably set up in on the second locating lever, and towards the below of second locating lever extends, the one end of elastic component with pedestal connection, the other end with the second stopper is connected, the elastic component be used for to the second stopper is applyed and is kept away from the elasticity of base direction is kept away from in order to promote the second stopper keep away from the base. Through setting up first location structure to drive first location structure and remove to the reinforcing bar and lean on with first stopper, can inject a plurality of reinforcing bars and lean on in the position of same one side along the horizontal direction, through setting up second location structure, and drive second location structure and remove to the reinforcing bar and lean on with the second stopper, can inject a plurality of reinforcing bars and lean on at the position of opposite side along the horizontal direction, from this, every reinforcing bar leans on with first stopper and second stopper respectively, and then realizes the location of reinforcing bar. Furthermore, through setting up the elastic component, can make the reinforcement and the single muscle of reinforcing bar net piece and the second stopper that corresponds support and lean on to realize single muscle and reinforcement simultaneous localization. The horizontal elastic steel bar positioning system is simple in structure, high in automation degree and strong in adaptability in practical application.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.
Claims (10)
1. A horizontal resilient bar positioning system, comprising: the positioning device comprises a first positioning structure, a second positioning structure, a first telescopic piece and a second telescopic piece;
the first positioning structure comprises a first positioning rod and a plurality of first limiting blocks, the first positioning rod is arranged along the horizontal direction, and the first limiting blocks are arranged below the first positioning rod at intervals along the axial direction of the first positioning rod; the first telescopic piece is connected with the first positioning structure and used for driving the first positioning structure to move along the axial direction of the first positioning rod;
the second positioning structure comprises a second positioning rod and a plurality of limiting assemblies, the second positioning rod is arranged along the horizontal direction, and the plurality of limiting assemblies are sequentially arranged along the axial direction of the second positioning rod; the second telescopic piece is connected with the second positioning structure and used for driving the second positioning structure to move along the axial direction of the second positioning rod;
every spacing subassembly includes base, elastic component and second stopper, the base with second locating lever fixed connection, the second stopper is followed the axial of second locating lever is movably set up in on the second locating lever, and to the below of second locating lever extends, the one end of elastic component with pedestal connection, the other end with the second stopper is connected, the elastic component be used for to the second stopper is applyed and is kept away from the elasticity of base direction is kept away from in order to promote the second stopper keep away from the base.
2. The horizontal elastic steel bar positioning system according to claim 1, wherein the limiting assembly further comprises a guide sleeve, the guide sleeve is movably sleeved on the second positioning rod along the axial direction of the second positioning rod, and the second limiting block is fixedly connected with the guide sleeve; the other end of the elastic piece is connected with the second limiting block through the guide sleeve.
3. The system of claim 2, wherein the second positioning structure further comprises an end stop block, the second positioning rod has a first end and a second end opposite to each other, each stop block is arranged in a direction of the base near the second end, and the end stop block is fixedly connected to the second positioning rod and is closer to the first end than the stop block; the end part limiting seat is used for limiting the displacement of a guide sleeve of the limiting component close to the first end towards the direction of the first end.
4. A horizontal resilient rebar positioning system as claimed in claim 3 wherein the base in each of said stop assemblies is adapted to limit displacement of the guide sleeve of an adjacent stop assembly towards said first end except for said stop assembly near said second end.
5. The horizontal resilient rebar positioning system of claim 1, wherein the first stoppers are evenly spaced along the axial direction of the first positioning rod; the bases of the limiting assemblies are uniformly arranged along the axial direction of the second positioning rod at intervals.
6. The horizontal resilient rebar positioning system of claim 5, wherein the spacing between two adjacent bases is not less than the spacing between two adjacent first stoppers, and the spacing between two adjacent bases is not more than 1.5 times the spacing between two adjacent first stoppers.
7. The system of claim 1, wherein the number of second stops is equal to the number of first stops.
8. The system of claim 1, wherein the first stop block is integrally formed with the first positioning rod.
9. The horizontal resilient rebar positioning system of claim 1, wherein the resilient member comprises a spring.
10. The system of claim 1, wherein the first and second telescoping members each comprise a hydraulic ram or an air cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022207708.8U CN212583712U (en) | 2020-09-30 | 2020-09-30 | Horizontal elastic steel bar positioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022207708.8U CN212583712U (en) | 2020-09-30 | 2020-09-30 | Horizontal elastic steel bar positioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212583712U true CN212583712U (en) | 2021-02-23 |
Family
ID=74652256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022207708.8U Active CN212583712U (en) | 2020-09-30 | 2020-09-30 | Horizontal elastic steel bar positioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212583712U (en) |
-
2020
- 2020-09-30 CN CN202022207708.8U patent/CN212583712U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112065455A (en) | Horizontal elastic steel bar positioning system and positioning method | |
| CN111535597B (en) | On-site assembling, installing and constructing method for energy-saving reinforced concrete prefabricated wall | |
| CN212583712U (en) | Horizontal elastic steel bar positioning system | |
| CN110486025B (en) | Starting empty pushing device and method in large-diameter shield tunnel | |
| CN112122761B (en) | Reinforcing steel bar compacting structure and compacting method | |
| CN214783020U (en) | Concrete road surface expansion joint structure | |
| CN114991303A (en) | Grouting-free sleeve assembly integral beam column structure UHPC connection construction method | |
| CN212583716U (en) | Vertical elastic steel bar positioning system | |
| CN104358328B (en) | All-steel four-steel pipe multistage mountable overlong buckling-restrained brace | |
| EP2410097A2 (en) | Butt joints of highly stressed prefabricated columns | |
| CN213469945U (en) | Reinforcing steel bar pressing structure | |
| CN112081610A (en) | Vertical elastic steel bar positioning system and positioning method | |
| CN104674791A (en) | Collapse prevention steel reinforcement cage | |
| CN212026256U (en) | Guide platform for building | |
| CN210677685U (en) | Device for connecting artificial lawn and bottom plate framework | |
| CN112958722A (en) | Bending equipment for building stirrups | |
| EP3118376B1 (en) | Device for activating the surface friction of post-like carrier members | |
| CN212271038U (en) | Building reinforcing, correcting and underpinning system | |
| CN111912718A (en) | Multi-type loading surface loading equipment | |
| CN111042574A (en) | Protection device for outer wall and construction method thereof | |
| CN111794408A (en) | Flexible connection structure between prefabricated infilled wall and prefabricated frame post | |
| CN111665140A (en) | Self-balancing double-loading mode geomechanical model test device and method | |
| CN113523160A (en) | Prefabricated reinforcement cage, positioning device and positioning method of reinforcement cage | |
| CN219547773U (en) | Cement mixing pile supporting and reinforcing mechanism | |
| CN217924443U (en) | Floor reinforcing bar installation positioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |