CN217840586U - Detachable reinforcing steel bar positioning device - Google Patents

Abstract

The application relates to a detachable steel bar positioning device, which belongs to the technical field of building construction and comprises a guide rail and a slide block, wherein the guide rail is provided with a sliding groove, the slide block is provided with a plurality of slide blocks at intervals in the sliding groove along the length direction of the sliding groove, the top of the slide block is vertically provided with a positioning rod, and the positioning rod vertically and upwardly extends out of the sliding groove; the guide rail is provided with a tightly supporting component in the sliding groove, and the tightly supporting component is used for tightly supporting the sliding block in the sliding groove. The staff lays the guide rail at the job site, the interval that the slider made adjacent slider according to the construction drawing slip reaches the reinforcing bar interval that the construction drawing designed, then use to support tight subassembly and support the slider tightly in the sliding tray, support a plurality of reinforcing bar along same one side of a plurality of locating lever with a plurality of locating lever and tightly place, accomplish laying of reinforcing bar, the slider can remove in the sliding tray according to the design requirement that different construction drawings laid the reinforcing bar, effectively improve the problem that current reinforcing bar positioning method suitability is low.

Description

Detachable reinforcing steel bar positioning device

Technical Field

The application relates to the technical field of building construction, especially, relate to a detachable reinforcing bar positioner.

Background

The building construction refers to production activities in the engineering construction implementation stage, is a construction process of various buildings, and can also be a process of changing various lines on a design drawing into a real object in a specified place.

At present, when a reinforced concrete structure is constructed, if the size of a component is large, such as a garage top plate, a large bridge top and bottom plate and the like, when reinforcing steel bars are laid, because the reinforcing steel bars are long and dense, a difficult problem is caused by how to accurately position the reinforcing steel bars according to drawings. The existing steel bar positioning method generally comprises the following steps: according to construction drawings, a worker firstly slots a plurality of steel plates according to required steel bar intervals, then lays the steel plates on a construction site, and finally places the steel bars in the slots to realize the positioning of the steel bars.

In view of the above-mentioned related art, the inventors found that the following drawbacks exist: the existing steel bar positioning method is to open a groove on a steel plate in advance according to the steel bar spacing of a construction drawing and lay the steel plate on a construction site.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that current reinforcing bar positioning method suitability is low, this application provides a detachable reinforcing bar positioner.

The application provides a detachable reinforcing bar positioner adopts following technical scheme:

a detachable steel bar positioning device comprises a guide rail and a slide block, wherein the guide rail is provided with a plurality of slide grooves, the slide block is arranged in the slide grooves at intervals in a sliding manner along the length direction of the slide grooves, the top of the slide block is vertically provided with a positioning rod, and the positioning rod vertically extends upwards to form the slide grooves; and a tight abutting assembly is arranged in the sliding groove on the guide rail and is used for abutting the sliding block in the sliding groove.

Through adopting above-mentioned technical scheme, the staff lays the guide rail at the job site, the interval that the slider made adjacent slider according to the construction drawing slip reaches the reinforcing bar interval that the construction drawing designed, then use to support tight subassembly and support the slider tightly in the sliding tray, support a plurality of reinforcing bar along same one side of a plurality of locating lever with a plurality of locating lever and tightly place, accomplish laying of reinforcing bar, the slider can remove in the sliding tray according to the design requirement that different construction drawings laid the reinforcing bar, effectively improve the problem that current reinforcing bar positioning method suitability is low.

Optionally, the abutting assembly comprises a limiting baffle and a spring, the spring is arranged on the inner wall of the sliding groove along the length direction of the guide rail in an array mode and is arranged at one end, far away from the inner wall of the sliding groove, of the spring, the length direction of the limiting baffle is consistent with the length direction of the sliding groove, the limiting baffle is used for being abutted to the side wall of the sliding block, and the spring always has the tendency that the limiting baffle is pushed towards the side of the sliding block.

Through adopting above-mentioned technical scheme, behind the staff adjusted the slider, limit baffle supported tightly with the slider under ordering about of spring force, fixed the slider in the sliding tray, effectively improved the slider and adjusted the easy gliding problem of back.

Optionally, a limiting block is arranged on the guide rail on one side of the opening at the upper end of the sliding groove, and the limiting block is used for preventing the sliding block from being separated from the opening at the upper end of the sliding groove.

Through adopting above-mentioned technical scheme, the restriction piece restriction slider removes to the direction of keeping away from the diapire of sliding tray, effectively prevents that the slider breaks away from the upper end opening of sliding tray.

Optionally, the slider is shaped like a cuboid, and the width of the sliding groove is greater than the length of the slider; when the sliding block rotates to enable the length direction of the sliding block to be consistent with the width direction of the sliding groove, the limiting baffle is in a butt joint state with the side wall of the sliding block; when the sliding block rotates to enable the width direction of the sliding block to be consistent with the width direction of the sliding groove, the limiting baffle is not in a contact state with the sliding block.

By adopting the technical scheme, when the sliding block needs to be moved, a worker rotates the sliding block to enable the width direction of the sliding block to be consistent with the width direction of the sliding groove, and the limiting baffle and the sliding block are in a non-contact state at the moment so that the sliding block can be moved; when needing fixed slider, when the staff rotated the length direction that the slider made the slider and the width direction of sliding tray unanimous, the lateral wall and the lateral wall butt of limit baffle butt, the lateral wall of opposite side and sliding tray of the length direction's of slider edge slider, the slider was fixed, and it is convenient that the staff removes or fixed slider.

Optionally, a connecting plate is arranged on the guide rail above the opening of the sliding groove and on one side far away from the limiting block, a fixing plate is arranged at one end of the connecting plate close to the limiting block, and a limiting space for the limiting baffle to move in the sliding groove is formed in the sliding groove by the connecting plate and the fixing plate; when the sliding block rotates to enable the length direction of the sliding block to be consistent with the width direction of the sliding groove, one end of the sliding block enters the limiting space; when the sliding block rotates to enable the width direction of the sliding block to be consistent with the width direction of the sliding groove, the sliding block is located outside the limiting space.

Through adopting above-mentioned technical scheme, connecting plate and fixed plate form a spacing space that supplies limit baffle to remove in the sliding tray, and spacing space restriction limit baffle removes in the sliding tray, effectively reduces limit baffle to the influence that the staff removed the slider.

Optionally, one set of opposite corners of the slider is chamfered.

Through adopting above-mentioned technical scheme, a set of diagonal angle of slider sets up for the chamfer, and the staff rotates the slider convenience and rotates the wearing and tearing that the slider reduced the lateral wall of slider and sliding tray in-process.

Optionally, a graduated scale is arranged on the top of the limiting block along the length direction of the guide rail.

Through adopting above-mentioned technical scheme, when the staff adjusted the interval of adjacent slider, can directly adjust through the scale at restriction piece top, the staff adjusts adjacent slider interval convenience.

Optionally, the side wall of the positioning rod is provided with scale marks.

Through adopting above-mentioned technical scheme, the position of locating lever is confirmed with the common cooperation of the scale at restriction piece top to the scale mark on the staff accessible locating lever, and staff's location locating lever is more accurate.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the guide rail is laid on a construction site by workers, the sliding blocks are slid according to construction drawings to enable the distance between the adjacent sliding blocks to reach the steel bar distance designed by the construction drawings, then the sliding blocks are abutted tightly in the sliding grooves by the abutting assemblies, a plurality of steel bars are abutted tightly with a plurality of positioning rods along the same sides of the plurality of positioning rods to complete the laying of the steel bars, the sliding blocks can move in the sliding grooves according to the design requirements of different construction drawings on the laying of the steel bars, and the problem that the existing steel bar positioning method is low in applicability is effectively solved;

2. after the sliding block is adjusted by a worker, the limiting baffle is tightly abutted against the sliding block under the driving of the elastic force of the spring, the sliding block is fixed in the sliding groove, and the problem that the sliding block is easy to slide after being adjusted is effectively solved;

3. the connecting plate and the fixing plate form a limiting space in the sliding groove for the limiting baffle to move in the sliding groove, and the limiting space limits the limiting baffle to move in the sliding groove.

Drawings

Fig. 1 is a schematic view of the overall structure of a detachable reinforcing bar positioning device according to an embodiment of the present application.

Fig. 2 is a schematic view of a slider and a positioning rod structure according to an embodiment of the present application.

Reference numerals: 1. a guide rail; 11. a sliding groove; 111. a limiting space; 2. a slider; 3. positioning a rod; 4. a propping component; 41. a limit baffle; 42. a spring; 5. a limiting block; 6. a connecting plate; 7. a fixing plate; 8. a graduated scale; 9. scale lines are marked.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses detachable reinforcing bar positioner.

Referring to fig. 1, the detachable steel bar positioning device comprises a guide rail 1 and a sliding block 2, wherein a sliding groove 11 is formed in the guide rail 1, the sliding groove 11 is formed in the length direction of the guide rail 1, two ends of the sliding groove 11 are open, the upper end of the sliding groove 11 is also open, the width of the sliding groove 11 is slightly larger than that of the sliding block 2, a plurality of the sliding blocks 2 are arranged in the sliding groove 11 in a sliding manner at intervals in the length direction of the sliding groove 11, a positioning rod 3 is vertically arranged at the top of the sliding block 2, and the positioning rod 3 vertically extends upwards out of the sliding groove 11; the guide rail 1 is provided with a tight abutting component 4 in the sliding groove 11, and the tight abutting component 4 is used for abutting the sliding block 2 in the sliding groove 11.

Before the staff laid the reinforcing bar, lay guide rail 1 at the job site, put into sliding tray 11 with a plurality of slider 2 along the upper end opening of sliding tray 11, sliding tray 2 makes the interval of adjacent slider 2 unanimous with the reinforcing bar interval that the construction drawing designed, then use to support tight subassembly 4 and support tightly between the lateral wall of supporting tight subassembly 4 and sliding tray 11 with the both ends of slider 2, support tightly placing a plurality of reinforcing bar along same one side of a plurality of locating lever 3 with a plurality of locating lever 3, accomplish laying of reinforcing bar, slider 2 can remove in sliding tray 11 according to the design requirement that different construction drawings laid the reinforcing bar, increase the suitability to different construction requirements, effectively improve the problem that current reinforcing bar positioning method suitability is low.

Referring to fig. 1, the abutting assembly 4 includes a limiting baffle 41 and a spring 42, the spring 42 is installed on the inner wall of the sliding groove 11 along the length direction of the guide rail 1 in an array manner, the limiting baffle 41 is installed at one end of the spring 42 far away from the inner wall of the sliding groove 11, the length direction of the limiting baffle 41 is also consistent with the length direction of the sliding groove 11, the limiting baffle 41 is used for abutting against the side wall of the slider 2, and the spring 42 always has a tendency of pushing the limiting baffle 41 towards the side of the slider 2. In this embodiment, two sets of springs 42 are mounted on the side wall of the sliding groove 11 at intervals along the depth direction of the sliding groove 11, and the length of the limit baffle 41 is the same as that of the guide rail 1.

After the staff adjusted the interval of adjacent slider 2 according to the reinforcing bar interval that the construction drawing designed, limit baffle 41 supported slider 2 tightly between limit baffle 41 and the lateral wall of sliding tray 11 under driving about of spring 42 elasticity, fixed slider 2 in sliding tray 11, effectively improved slider 2 and easily gliding problem after adjusting.

Referring to fig. 1 and 2, the slider 2 is rectangular and a set of opposite corners are chamfered, and the width of the sliding groove 11 is greater than the length of the slider 2; when the sliding block 2 rotates to enable the length direction of the sliding block 2 to be consistent with the width direction of the sliding groove 11, the limiting baffle 41 is in an abutting state with the side wall of the sliding block 2; when the slider 2 rotates to make the width direction of the slider 2 consistent with the width direction of the sliding groove 11, the limit baffle 41 and the slider 2 are in a non-contact state.

When the sliding block 2 needs to be moved, a worker rotates the sliding block 2 along the chamfer of the sliding block 2 to enable the width direction of the sliding block 2 to be consistent with the width direction of the sliding groove 11, and at the moment, the limiting baffle 41 and the sliding block 2 are in a non-contact state, so that the sliding block 2 can be moved; when needing fixed slider 2, when the staff rotated slider 2 along another chamfer of slider 2 and made the length direction of slider 2 unanimous with the width direction of sliding tray 11, slider 2 was along the lateral wall and the 41 butt of limit baffle, the lateral wall of opposite side and the lateral wall butt of sliding tray 11 of one side of the length direction of slider 2, slider 2 was fixed, and the staff removes or fixed slider 2 is convenient and effectively reduces the wearing and tearing of slider 2 at the rotation in-process with the lateral wall of sliding tray 11.

Referring to fig. 1, a restricting block 5 is attached to the guide rail 1 on the side of the upper end opening of the slide groove 11. In the present embodiment, the length of the limiting block 5 is the same as that of the guide rail 1, and the limiting block 5 is an iron rectangular block. The restricting piece 5 restricts the slider 2 from moving in a direction away from the bottom wall of the slide groove 11, and effectively prevents the slider 2 from coming off from the upper end opening of the slide groove 11 in a state where the longitudinal direction of the slider 2 coincides with the width direction of the slide groove 11.

Referring to fig. 1, a connecting plate 6 is mounted on one side of the guide rail 1, which is located above the opening of the sliding groove 11 and is far away from the limiting block 5, a fixing plate 7 is mounted at one end of the connecting plate 6, which is close to the limiting block 5, and the connecting plate 6 and the fixing plate 7 form a limiting space 111 in the sliding groove 11, in which the limiting baffle 41 moves in the sliding groove 11; when the sliding block 2 rotates to enable the length direction of the sliding block 2 to be consistent with the width direction of the sliding groove 11, one end of the sliding block 2 enters the limiting space 111; when the slider 2 rotates to make the width direction of the slider 2 consistent with the width direction of the sliding groove 11, the slider 2 is located outside the limit space 111.

In the present embodiment, the length of the connecting plate 6 and the fixing plate 7 is the same as the length of the guide rail 1.

The limiting space 111 limits the limiting baffle 41 to move in the sliding groove 11, and effectively reduces the influence of the limiting baffle 41 on the moving sliding block 2 of the working personnel.

Referring to fig. 1, a scale 8 is attached to the top of the restricting block 5 along the longitudinal direction of the guide rail 1, and scale marks 9 are provided on the side wall of the positioning rod 3. When staff adjusted the interval of adjacent slider 2, confirm the position of locating lever 3 through the common cooperation of scale 8 at restriction piece 5 top and scale mark 9 on the locating lever 3, the position that staff positioned locating lever 3 is more accurate.

In the present embodiment, the guide rail 1, the limiting block 5, the connecting plate 6 and the fixing plate 7 are all made of iron plates and can be integrally formed in a factory.

Referring to fig. 1, a plurality of supporting plates are arranged at the connection position of the side wall and the bottom wall of the guide rail 1 in an array mode, screws penetrate through the supporting plates, and the screws penetrate through the supporting plates and are arranged in the base surface in a penetrating mode. After the position of the guide rail 1 is adjusted by the staff, the screws penetrate through the supporting plate and penetrate through the base surface, and the guide rail 1 is fixed.

Referring to fig. 1, all installing the extension plate along the tip of guide rail 1's width direction's both sides on the guide rail 1, installing bolt and nut on the extension plate, having seted up the extension hole on the extension plate, the bolt passes the extension hole and wears to establish in adjacent extension plate, nut threaded connection is on the bolt. When the staff need prolong guide rail 1, with adjacent guide rail 1 along guide rail 1's length direction butt, then pass two extension holes of adjacent extension plate with the bolt, rotate the nut and make the nut support adjacent extension plate tightly, realize adjacent guide rail 1's connection.

The implementation principle of the detachable reinforcing steel bar positioning device in the embodiment of the application is as follows: the staff lays guide rail 1 behind the job site, use the screw to pass the backup pad and wear to establish to the base face in, then put into sliding tray 11 with a plurality of slider 2, slide block 2 makes the interval of adjacent locating lever 3 reach the reinforcing bar interval that the construction drawing designed according to scale 8 and scale mark 9, then when the chamfer along slider 2 rotates slider 2 and makes the length direction of slider 2 unanimous with the width direction of sliding tray 11, limit baffle 41 fixes slider 2 between the lateral wall of limit baffle 41 and sliding tray 11 under spring 42's spring action, slider 2 is fixed this moment, support tightly to place with a plurality of reinforcing bar along same one side of a plurality of locating lever 3 with a plurality of locating lever 3, accomplish laying of reinforcing bar.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a detachable reinforcing bar positioner which characterized in that: the guide rail structure comprises a guide rail (1) and a sliding block (2), wherein a plurality of sliding grooves (11) are formed in the guide rail (1), the sliding block (2) is arranged in the sliding grooves (11) in a sliding mode at intervals along the length direction of the sliding grooves (11), a positioning rod (3) is vertically arranged at the top of the sliding block (2), and the positioning rod (3) vertically extends upwards to form the sliding grooves (11); a tight component (4) is arranged in the sliding groove (11) on the guide rail (1), and the tight component (4) is used for tightly supporting the sliding block (2) in the sliding groove (11).

2. The removable rebar positioning device of claim 1, wherein: support tight subassembly (4) and include limit baffle (41) and spring (42), spring (42) are provided with a plurality of along the length direction of guide rail (1) array on the inner wall of sliding tray (11), limit baffle (41) set up the one end of keeping away from sliding tray (11) inner wall in spring (42), and the length direction of limit baffle (41) also is unanimous with the length direction of sliding tray (11), limit baffle (41) are used for the lateral wall looks butt with slider (2), spring (42) have the trend that promotes limit baffle (41) toward slider (2) side all the time.

3. The removable rebar positioning device of claim 1, wherein: and a limiting block (5) is arranged on one side, located at the upper end opening of the sliding groove (11), of the guide rail (1), and the limiting block (5) is used for preventing the sliding block (2) from being separated from the upper end opening of the sliding groove (11).

4. The removable rebar positioning device of claim 2, wherein: the slide block (2) is cuboid, and the width of the slide groove (11) is greater than the length of the slide block (2); when the sliding block (2) rotates to enable the length direction of the sliding block (2) to be consistent with the width direction of the sliding groove (11), the limiting baffle (41) is in an abutting state with the side wall of the sliding block (2); when the sliding block (2) rotates to enable the width direction of the sliding block (2) to be consistent with the width direction of the sliding groove (11), the limiting baffle (41) and the sliding block (2) are in a non-interference state.

5. The removable rebar positioning device of claim 1, wherein: a connecting plate (6) is arranged on one side, which is positioned above the opening of the sliding groove (11) and far away from the limiting block (5), of the guide rail (1), a fixing plate (7) is arranged at one end, which is close to the limiting block (5), of the connecting plate (6), and the connecting plate (6) and the fixing plate (7) form a limiting space (111) for the limiting baffle (41) to move in the sliding groove (11); when the sliding block (2) rotates to enable the length direction of the sliding block (2) to be consistent with the width direction of the sliding groove (11), one end of the sliding block (2) enters the limiting space (111); when the sliding block (2) rotates to enable the width direction of the sliding block (2) to be consistent with the width direction of the sliding groove (11), the sliding block (2) is located outside the limiting space (111).

6. The removable rebar positioning device of claim 1, wherein: and one group of opposite angles of the sliding block (2) are arranged in a chamfer way.

7. The removable rebar positioning device of claim 5, wherein: and a graduated scale (8) is arranged at the top of the limiting block (5) along the length direction of the guide rail (1).

8. The removable rebar positioning device of claim 1, wherein: and scale marks (9) are arranged on the side wall of the positioning rod (3).

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