CN215331589U - Steel bar spacing positioning device - Google Patents
Steel bar spacing positioning device Download PDFInfo
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- CN215331589U CN215331589U CN202121748765.5U CN202121748765U CN215331589U CN 215331589 U CN215331589 U CN 215331589U CN 202121748765 U CN202121748765 U CN 202121748765U CN 215331589 U CN215331589 U CN 215331589U
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Abstract
The utility model discloses a steel bar spacing positioning device which comprises a ruler body and a plurality of groups of clamping assemblies, wherein each clamping assembly comprises a sliding sleeve, a connecting rod mechanism, a first elastic piece and two groups of clamping jaws; the clamping assemblies are arranged to clamp a plurality of groups of reinforcing steel bars, so that the reinforcing steel bars are convenient to position and bind, and the sliding sleeves of the clamping assemblies can slide on the ruler body, so that the space between the reinforcing steel bars can be selected according to actual conditions; the first elastic piece is arranged to stretch and retract to control the clamping jaw to loosen and clamp, and operation is convenient and fast.
Description
Technical Field
The utility model relates to the field of building construction, in particular to a steel bar spacing positioning device.
Background
At present, in the process of installing and constructing the steel bars in the domestic construction engineering, marking lines are mainly drawn on the templates, then the steel bars are manually positioned to the positions of the marking lines and then bound, and the method has the following problems: 1. a specially-assigned person is required to carry out marking line marking, so that the working efficiency is not high; 2. the error of the spacing of the steel bars is large; 3. painting the positioning identification line with paint can cause pollution to the template, and paint marks are generated on the surface of the structure after the template is removed, so that the appearance of the structure is influenced.
To sum up, the steel bar spacing positioning device which is convenient for positioning and binding the steel bars and has high working efficiency is urgently needed to solve the problems existing in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a steel bar spacing positioning device, which aims to solve the problems that line marking is needed for positioning and binding steel bars and the working efficiency is low in the prior art, and the specific technical scheme is as follows:
a steel bar spacing positioning device comprises a ruler body and a plurality of groups of clamping assemblies arranged on the ruler body in a sliding mode; the clamping assembly comprises a sliding sleeve, a connecting rod mechanism, a first elastic piece and two groups of clamping jaws; the sliding sleeve is arranged on the ruler body in a sliding mode; the two groups of clamping jaws are hinged on the sliding sleeve and used for clamping the reinforcing steel bars; the connecting rod mechanism is hinged with the two groups of clamping jaws; the two ends of the first elastic piece are respectively connected with the sliding sleeve and the connecting rod mechanism, and the clamping jaw is controlled to clamp and loosen through the expansion and contraction of the first elastic piece.
Above technical scheme is preferred, link mechanism includes first connecting rod and second connecting rod, and first connecting rod and second connecting rod pass through the hinged end and articulate together, and the one end fixed connection hinged end of first elastic component.
Preferably, the sliding sleeve is provided with sliding grooves on two sides; the free ends of the first connecting rod and the second connecting rod respectively penetrate through the two groups of sliding grooves to be hinged with the two groups of clamping jaws.
Preferably, the ruler body is provided with a guide groove along the length direction; the guide groove vertically penetrates through the ruler body; the sliding sleeve is arranged in the guide groove in a sliding mode.
The above technical scheme is preferable, and the device further comprises a second elastic piece and a clamping block for limiting the sliding sleeve; the second elastic piece is respectively connected with the sliding sleeve and the clamping block; the fixture block is used for being clamped with the ruler body.
Preferably, in the above technical solution, the clamping assembly further includes an elastic block; the elastic block is arranged in the sliding sleeve in a sliding mode, and the first elastic piece stretches and retracts through sliding of the elastic block in the sliding sleeve.
Preferably, the ruler body comprises a first ruler body and a second ruler body which are hinged together.
Above technical scheme is preferred, first blade and second blade all are equipped with length scale along its length direction.
Preferably, the lower end of the ruler body is provided with a telescopic supporting structure; the telescopic supporting structure comprises a first sleeve, a second sleeve and a fitting piece; the first sleeve and the second sleeve are slidably sleeved and arranged, the first sleeve and the second sleeve are provided with one or more groups of matching holes along the length direction of the first sleeve and the second sleeve, and the matching pieces are arranged in the matching holes of the first sleeve and the second sleeve to be stable.
The technical scheme of the utility model has the following beneficial effects:
(1) the utility model relates to a steel bar spacing positioning device, which comprises a ruler body and a plurality of groups of clamping components, wherein each clamping component comprises a sliding sleeve, a connecting rod mechanism, a first elastic piece and two groups of clamping jaws; the clamping assemblies are arranged to clamp a plurality of groups of reinforcing steel bars, so that the reinforcing steel bars are convenient to position and bind, and the sliding sleeves of the clamping assemblies can slide on the ruler body, so that the space between the reinforcing steel bars can be selected according to actual conditions; the first elastic piece is arranged to stretch and retract to control the clamping jaw to loosen and clamp, and operation is convenient and fast.
(2) The first elastic piece is positioned in the sliding sleeve, and the first elastic piece is fixedly connected with the hinged ends of the first connecting rod and the second connecting rod, so that the structure is stable, and the clamping jaw can be prevented from swinging.
(3) The sliding grooves are respectively arranged on the two sides of the sliding sleeve; the chute can guide the movement of the first connecting rod and the second connecting rod.
(4) The ruler body of the utility model is provided with a guide groove along the length direction; the sliding sleeve is arranged in the guide groove in a sliding mode, the structure is compact, the guide groove can guide the sliding sleeve, and the sliding sleeve is prevented from deviating when sliding on the ruler body.
(5) The utility model also comprises a second elastic part and a clamping block for limiting the sliding sleeve, and when the sliding sleeve slides to a selected position, the sliding sleeve is fixed by matching the second elastic part and the clamping block, so that the sliding sleeve is prevented from sliding in the construction process, and the steel bar binding construction is further influenced.
(6) The clamping assembly of the present invention further comprises a tensioning block; the elastic block is pressed downwards through external force, the elastic block enables the first elastic piece to be compressed, so that the clamping jaw is loosened, the first elastic piece resets after the external force is removed, the clamping jaw is automatically clamped, operation is convenient, and other power parts are not needed.
(7) The ruler body is divided into the first ruler body and the second ruler body which are hinged, so that the ruler is convenient to store.
(8) According to the utility model, the first ruler body and the second ruler body are respectively provided with the length scales along the length direction, so that the sliding sleeve can be conveniently and accurately positioned, and the distance error of the steel bars is reduced.
(9) The lower end of the ruler body is provided with a telescopic supporting structure; the ruler body is erected on the working face through the telescopic supporting structure, and the height of the ruler body can be adjusted through the telescopic supporting structure, so that the ruler body is suitable for different working conditions.
In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.
In the drawings:
FIG. 1 is a schematic structural view of a device for positioning a distance between reinforcing bars according to the present embodiment;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is a cross-sectional schematic view of the clamping assembly of FIG. 1;
FIG. 4 is a side sectional view of FIG. 1;
FIG. 5 is a top view of FIG. 1;
wherein, 1, a ruler body; 1.1, a first ruler body; 1.2, a second ruler body; 2. a clamping assembly; 2.1, sliding sleeve; 2.11, a chute; 2.2, a link mechanism; 2.3, a first elastic piece; 2.4, clamping jaws; 2.5, an elastic block; 2.6, hinged end; 3. a telescoping support structure; 3.1, a first sleeve; 3.2, a second sleeve; 4. a second elastic member; 5. a clamping block; 6. a guide groove.
Detailed Description
Embodiments of the utility model will be described in detail below with reference to the drawings, but the utility model can be implemented in many different ways, which are defined and covered by the claims.
Example (b):
a steel bar spacing positioning device comprises a ruler body 1 and a plurality of groups of clamping assemblies 2 (6 groups of clamping assemblies are illustrated in figure 1), as shown in figures 1-5, the steel bar spacing positioning device specifically comprises the following components:
as shown in fig. 1, the ruler body 1 includes a first ruler body 1.1 and a second ruler body 1.2 which are hinged together, and 6 groups of clamping components 2 are respectively arranged on the first ruler body 1.1 and the second ruler body 1.2 in a sliding manner, and the first ruler body 1.1 and the second ruler body 1.2 are respectively provided with length scales along the length direction thereof, and the length scales are convenient for adjusting the distance between the clamping components 2.
As shown in fig. 2, the lower end of the ruler body 1 is provided with a telescopic supporting structure 3; the two groups of telescopic supporting structures 3 are respectively arranged at the lower ends of the end parts of the first ruler body 1.1 and the second ruler body 1.2, so that the first ruler body 1.1 and the second ruler body 1.2 are conveniently erected on a working surface; the telescopic support structure 3 comprises a first sleeve 3.1, a second sleeve 3.2 and a fitting piece; first sleeve 3.1 is fixed at the lower extreme of first blade 1.1 or second blade 1.2, and the slip cover of second sleeve 3.2 is established in first sleeve 3.1, is equipped with a set of mating holes on the first sleeve 3.1, and second sleeve 3.2 is equipped with multiunit mating holes along its length direction, inserts first sleeve 3.1 and second sleeve 3.2's the downthehole firm of realizing first sleeve 3.1 and second sleeve 3.2 through the fitting piece (like bolt or bolt). The support height can be conveniently adjusted by the multiple groups of matching holes.
The clamping assembly 2 comprises a sliding sleeve 2.1, a link mechanism 2.2, a first elastic member 2.3 (spring), a loosening and tightening block 2.5 and two groups of clamping jaws 2.4, as shown in fig. 2-3, as follows:
as shown in fig. 4, the sliding sleeve 2.1 is slidably arranged in the blade 1 in the following manner: the ruler body 1 is provided with a guide groove 6 along the length direction of the ruler body, the guide groove 6 penetrates through the ruler body 1 from top to bottom, the guide groove 6 is divided into a first part and a second part, the first part and the second part are large in top and small in bottom, the vertical cross section of the first part and the vertical cross section of the second part are T-shaped, the sliding sleeve 2.1 is arranged in the first part in a sliding mode, and the second part is convenient for the clamping jaw 2.4 to vertically penetrate through;
as shown in fig. 3, two sets of clamping jaws 2.4 are oppositely arranged and hinged at two sides of the sliding sleeve 2.1, specifically, one end of each clamping jaw 2.4 is hinged on the sliding sleeve 2.1 through a hinge shaft horizontally fixed in the sliding sleeve 2.1, and the steel bar is clamped and loosened through the two sets of clamping jaws 2.4;
as shown in fig. 3, the link mechanism 2.2 includes a first link and a second link located in the sliding sleeve 2.1, one end of the first link and one end of the second link are hinged (the hinged position of the first link and the second link is a hinged end 2.6), and the other end (i.e. a free end) is hinged with the two sets of clamping jaws 2.4 respectively; as shown in fig. 3, in order to ensure the stable movement of the first connecting rod and the second connecting rod, sliding grooves 2.11 are respectively formed in two sides of the sliding sleeve 2.1, the free ends of the first connecting rod and the second connecting rod penetrate through the sliding grooves 2.11 to be hinged with the clamping jaws 2.4, and preferably, the width specification of the sliding grooves 2.11 is matched with the width of the first connecting rod and the width of the second connecting rod, so that the first connecting rod and the second connecting rod can only move vertically, and the horizontal offset of the first connecting rod and the second connecting rod can be avoided, and the clamping jaws 2.4 can be rocked.
As shown in fig. 3, first elastic component 2.3 sets up in sliding sleeve 2.1, and the one end of first elastic component 2.3 is fixed on the bottom surface in sliding sleeve 2.1, and other end fixed connection hinged end 2.6 (the flexible direction of first elastic component 2.3 is vertical), and elasticity piece 2.5 slides and sets up in sliding sleeve 2.1, and the bottom surface fixed connection hinged end 2.6 of elasticity piece 2.5, through elasticity piece 2.5, link mechanism 2.2 and the cooperation of first elastic component 2.3 realize the clamp of two sets of clamping jaws 2.4 tightly with loosen, and specific work flow is: exerting external force and pressing elasticity piece 2.5 downwards, elasticity piece 2.5 lapse, elasticity piece 2.5 and hinged end 2.6 act on first elastic component 2.3, and first elastic component 2.3 compresses, and then makes two sets of clamping jaws 2.4 push open by link mechanism 2.2, withdraws external force, and first elastic component 2.3 resets, and two sets of clamping jaws 2.4 press from both sides tightly.
Preferably, as shown in fig. 3, the elastic block 2.5 is configured to have a large top and a small bottom in order to avoid interference between the two sets of jaws 2.4 and the elastic block 2.5.
Preferably, as shown in fig. 4 and 5, the sliding sleeve further comprises a second elastic element 4 (spring) and a latch 5 for limiting the sliding sleeve 2.1; the both ends of second elastic component 4 are fixed connection sliding sleeve 2.1 and fixture block 5 respectively, and the shape of fixture block 5 is L shape, and the right angle of L shape is convenient for with the marginal block of blade 1, through taut sliding sleeve 2.1 and fixture block 5 respectively of second elastic component 4 to realize sliding sleeve 2.1's spacing.
Preferably, in order to facilitate the sliding sleeve 2.1 to be accurately moved to a selected position, an alignment line for aligning the length scale of the blade 1 is provided on the fixture block 5.
The working process of the steel bar spacing positioning device is as follows:
1. the ruler body 1 is erected on a working surface through a telescopic supporting structure 3; adjusting the distance between the sliding sleeves 2.1 according to actual requirements;
2. the sliding sleeve 2.1 is fixed at a selected position through the matching of the second elastic piece 4 and the clamping block 5;
3. the elastic block 2.5 is pressed downwards, the clamping jaw 2.4 is loosened, and a plurality of groups of steel bars are correspondingly placed in the clamping jaw 2.4 for clamping, so that the positioning of the plurality of groups of steel bars is realized;
4. and (5) performing a steel bar binding process, pressing the elastic block 2.5 to loosen the clamping jaw 2.4 after binding is finished, and finishing steel bar binding.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A steel bar spacing positioning device is characterized by comprising a ruler body (1) and a plurality of groups of clamping assemblies (2) which are arranged on the ruler body (1) in a sliding manner;
the clamping assembly (2) comprises a sliding sleeve (2.1), a connecting rod mechanism (2.2), a first elastic piece (2.3) and two groups of clamping jaws (2.4); the sliding sleeve (2.1) is arranged on the ruler body (1) in a sliding manner; the two groups of clamping jaws (2.4) are hinged on the sliding sleeve (2.1) and used for clamping the steel bar; the connecting rod mechanism (2.2) is hinged with the two groups of clamping jaws (2.4); two ends of the first elastic piece (2.3) are respectively connected with the sliding sleeve (2.1) and the link mechanism (2.2), and the clamping jaw (2.4) is controlled to clamp and loosen through the expansion of the first elastic piece (2.3).
2. A reinforcement spacing positioning device according to claim 1, characterized in that the link mechanism comprises a first link and a second link, the first link and the second link are hinged together by a hinge end (2.6), and one end of the first elastic member (2.3) is fixedly connected with the hinge end (2.6).
3. A reinforcement spacing positioning device according to claim 2, characterized in that the sliding sleeve (2.1) is provided with sliding grooves (2.11) on both sides; the free ends of the first connecting rod and the second connecting rod respectively penetrate through the two groups of sliding grooves (2.11) and are hinged with the two groups of clamping jaws (2.4).
4. A device for locating the distance between reinforcement bars according to claim 1, characterized in that the blade (1) is provided with a guide groove (6) along its length; the guide groove (6) vertically penetrates through the ruler body (1); the sliding sleeve (2.1) is arranged in the guide groove (6) in a sliding manner.
5. The steel bar spacing positioning device according to claim 4, further comprising a second elastic member (4) and a clamping block (5) for limiting the sliding sleeve (2.1); the second elastic piece (4) is respectively connected with the sliding sleeve (2.1) and the clamping block (5); the fixture block (5) is used for being clamped with the ruler body (1).
6. A device according to any one of claims 1 to 5, wherein the clamping assembly (2) further comprises a tensioning block (2.5); elasticity piece (2.5) slide to set up in sliding sleeve (2.1), slide in sliding sleeve (2.1) through elasticity piece (2.5) and realize that first elastic component (2.3) are flexible.
7. A reinforcement bar spacing positioning device according to claim 1, characterized in that the blade (1) comprises a first blade (1.1) and a second blade (1.2) hinged together.
8. A device according to claim 7, characterized in that the first blade (1.1) and the second blade (1.2) are provided with length scales along their length.
9. A device for positioning the distance between reinforcement bars according to claim 8, characterized in that the lower end of the blade (1) is provided with a telescopic support structure (3); the telescopic supporting structure (3) comprises a first sleeve (3.1), a second sleeve (3.2) and a fitting piece; the sliding sleeve of the first sleeve (3.1) and the second sleeve (3.2) is arranged, one or more groups of matching holes are formed in the first sleeve (3.1) and the second sleeve (3.2) along the length direction of the first sleeve, and the matching pieces are arranged in the matching holes of the first sleeve (3.1) and the second sleeve (3.2) to be stable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121748765.5U CN215331589U (en) | 2021-07-29 | 2021-07-29 | Steel bar spacing positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121748765.5U CN215331589U (en) | 2021-07-29 | 2021-07-29 | Steel bar spacing positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215331589U true CN215331589U (en) | 2021-12-28 |
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ID=79573989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121748765.5U Active CN215331589U (en) | 2021-07-29 | 2021-07-29 | Steel bar spacing positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215331589U (en) |
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2021
- 2021-07-29 CN CN202121748765.5U patent/CN215331589U/en active Active
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