CN213290780U

CN213290780U - Steel bar positioning structure of reinforced concrete prefabricated part for architectural design

Info

Publication number: CN213290780U
Application number: CN202022125908.9U
Authority: CN
Inventors: 廖荣权; 游洋; 常文勇
Original assignee: Sichuan Huacheng Huiyu Architectural Design Co ltd
Current assignee: Sichuan Huacheng Huiyu Architectural Design Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-05-28
Anticipated expiration: 2030-09-24

Abstract

The application relates to a steel bar positioning structure of a reinforced concrete prefabricated part for building design, which belongs to the field of building design and comprises a template, wherein the template is provided with a jack, a positioning clamp is arranged on the template at the position of the jack and comprises two semicircular positioning blocks, the two positioning blocks are positioned in the jack, a positioning space for a steel bar to pass through is formed between the two positioning blocks, a containing groove is formed on the opposite surface of the two positioning blocks, two arc-shaped abutting plates are arranged in the containing groove, a spring is arranged between the abutting plates and the inner wall of the containing groove, one end of the spring is fixedly connected with the abutting plates, the other end of the spring is fixedly connected with the inner wall of the containing groove, a flexible sealing sleeve is arranged on the positioning blocks, the flexible sealing sleeve seals the containing groove, and; the template is characterized by further comprising two mounting blocks, the two mounting blocks are fixedly connected with the two positioning blocks respectively, and the mounting blocks are movably connected to the template. This application has the effect of being convenient for increase positioning fixture's application range.

Description

Steel bar positioning structure of reinforced concrete prefabricated part for architectural design

Technical Field

The application relates to the field of architectural design, especially, relate to a reinforced concrete prefabricated component's for architectural design reinforcing bar location structure.

Background

In the production of the concrete prefabricated parts, a plurality of steel bars on side molds of some parts extend out of the mold plates, and the position requirement is accurate. If the opening on the side mold is small (larger than the diameter of the steel bar), the plurality of steel bars are withdrawn from the side mold together, so that the mold is difficult to remove, even cannot be removed; the conventional method is as follows: the side mold is provided with a large hole, so that the side mold can be detached, but the position of the outgoing steel bar is difficult to ensure, the hole is large, and slurry leakage is serious during concrete pouring.

The existing chinese patent with the publication number CN206703280U discloses a steel bar positioning fixture for reinforced concrete prefabricated parts, which comprises: the template is used for pouring the reinforced concrete prefabricated part, and a first insertion hole is formed in the template; the first clamp comprises a first connecting plate and a first positioning plate, the first connecting plate is detachably mounted on the outer side of the template, the first positioning plate is connected to the first connecting plate, and the first positioning plate is accommodated in the first jack; and the second clamp comprises a second connecting plate which is detachably arranged on the outer side of the template and a second positioning plate which is connected with the second connecting plate, the second positioning plate is accommodated in the first jack, and a clamping space for positioning an overhanging steel bar of the reinforced concrete prefabricated part is formed between the second positioning plate and the first positioning plate.

To the above-mentioned related art, the inventor thinks that when using this positioning fixture, make the reinforcing bar pass the centre gripping space between first locating plate and the second locating plate can, but the diameter of reinforcing bar is different on different prefabricated component, consequently need make positioning fixture according to the demand of difference, and is comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to increase the application range of positioning fixture for the convenience, this application provides a steel bar location structure of reinforced concrete prefabricated component for architectural design.

The application provides a steel bar location structure of reinforced concrete prefabricated component for architectural design adopts following technical scheme:

a steel bar positioning structure of a reinforced concrete prefabricated part for architectural design comprises a template, wherein a jack is formed in the template, a positioning clamp is arranged on the template and positioned at the jack, the positioning clamp comprises two semicircular positioning blocks, the two positioning blocks are positioned in the jack, a positioning space for a steel bar to pass through is formed between the two positioning blocks, a containing groove is formed in the opposite surface of the two positioning blocks, two arc-shaped abutting plates are arranged in the containing groove, a spring is arranged between the abutting plates and the inner wall of the containing groove, one end of the spring is fixedly connected with the abutting plates, the other end of the spring is fixedly connected with the inner wall of the containing groove, a flexible sealing sleeve is arranged on the positioning blocks, the flexible sealing sleeve seals the containing groove, and the abutting plates support the flexible sealing sleeve; the template is characterized by further comprising two mounting blocks, the two mounting blocks are fixedly connected with the two positioning blocks respectively, and the mounting blocks are movably connected to the template.

By adopting the technical scheme, when the positioning clamp is used, a worker firstly moves the two positioning blocks into the jack through the mounting block, so that the two positioning blocks are clamped in the jack, then the reinforcing steel bar is inserted from the positioning space between the two positioning blocks, in the process of inserting the reinforcing steel bar, the abutting plate is extruded by the reinforcing steel bar to move towards the positioning block, the flexible sealing sleeve can contract along with the movement of the abutting plate, the spring can be driven to be compressed when the abutting plate moves, the elasticity generated after the spring is compressed generates elasticity on the abutting plate, so that the abutting plate abuts against the reinforcing steel bar, thereby play certain fixed action to the reinforcing bar, and owing to support the setting of tight board and spring for support the position of tight board and can adjust according to the diameter size of reinforcing bar, thereby increased positioning fixture's application range, make positioning fixture's use more convenient.

Optionally, the position that just is located the spring place on the inside wall of holding tank is provided with the spacing groove, the spacing groove sets up along the direction of perpendicular to holding tank inner wall, the spring is located the spacing inslot.

Through adopting above-mentioned technical scheme, the condition that takes place the slope when the setting of spacing groove can prevent the spring compression to a certain extent to make the spring can be better to producing elasticity to supporting tight board.

Optionally, the flexible sealing sleeve is a rubber sleeve.

Through adopting above-mentioned technical scheme, the rubber sleeve has stronger stand wear and tear ability, can increase the life of flexible seal cover.

Optionally, the template is provided with an installation rod, the installation rod extends along the direction of the perpendicular to template towards the position far away from the template, the installation block is connected to the installation rod in a sliding mode, the position on the template and located on the installation rod is provided with a sliding groove, the sliding groove extends towards the direction far away from the insertion hole, and the installation rod is provided with a sliding block connected to the sliding groove in a sliding mode.

Through adopting above-mentioned technical scheme, when dismantling the template, need take out the locating piece from the jack earlier, the staff only need move the installation piece on the installation pole this moment, make the installation piece drive the locating piece and shift out the locating piece, rethread spout and slider remove the installation pole afterwards, make installation piece and locating piece remove to the one side of keeping away from the jack, alright this moment with conveniently demolish the template to be connected installation piece and locating piece through installation pole and template, can reduce the condition that takes place installation piece and locating piece to lose.

Optionally, an anti-dropping block is arranged on the end part, far away from the template, of the mounting rod.

Through adopting above-mentioned technical scheme, the setting of anticreep piece can prevent to a certain extent that the installation piece breaks away from the installation pole.

Optionally, the anti-dropping block is connected to the mounting rod through threads.

Through adopting above-mentioned technical scheme, when the locating piece appears damaging and needs to be changed, can twist and move the anticreep piece, make anticreep piece and installation pole break away from, take off the installation piece from the locating lever afterwards, alright in order to take off the locating piece to make the change of locating piece more convenient.

Optionally, an installation groove is formed in the inner wall of the insertion hole, and an installation strip matched with the installation groove is arranged on the positioning block.

Through adopting above-mentioned technical scheme, when with the locating piece immigration jack, make the mounting bar on the locating piece get into the mounting groove on the jack inner wall in, utilize mounting groove and mounting bar to make the installation of locating piece more convenient, also can prevent that the locating piece from taking place relative rotation in the jack simultaneously.

Optionally, a pull ring is arranged on the mounting block.

Through adopting above-mentioned technical scheme, the staff can shift out the locating piece more conveniently through the pull ring.

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

1. the positioning clamp comprises a positioning block, a positioning sleeve, a positioning block, a spring, a flexible sealing sleeve and a pressing plate, wherein the positioning block is provided with an accommodating groove, the pressing plate is arranged in the accommodating groove, the spring is arranged between the pressing plate and the inner wall of the accommodating groove, and the accommodating groove is sealed by the flexible sealing sleeve;

2. the limiting groove is formed in the inner side wall of the accommodating groove, the spring is located in the limiting groove, and the position of the spring can be limited by the limiting groove, so that the situation that the spring inclines when being compressed is reduced;

3. through set up the installation pole on the template, make installation pole sliding connection on the template, link to each other installation piece and installation pole again, utilize the installation pole to drive installation piece and locating piece and remove, link to each other installation piece and locating piece and template simultaneously, reduced the condition that takes place locating piece and installation piece and lose.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of the positioning block shown in FIG. 1 according to an embodiment of the present disclosure;

FIG. 3 is a schematic structural diagram of the positioning block and the mounting block in FIG. 1 according to the embodiment of the present application;

fig. 4 is a schematic structural diagram after the positioning fixture is hidden in the embodiment of the application.

Description of reference numerals: 1. a template; 11. a jack; 111. mounting grooves; 12. a chute; 2. positioning blocks; 21. accommodating grooves; 211. a limiting groove; 22. a propping plate; 23. a spring; 24. a flexible sealing sleeve; 25. mounting a bar; 3. positioning a space; 4. mounting blocks; 41. a pull ring; 5. mounting a rod; 51. a slider; 52. the anticreep piece.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses reinforced concrete prefabricated component's for architectural design reinforcing bar location structure.

Referring to fig. 1, a reinforced concrete prefabricated component's for architectural design reinforcing bar location structure, including template 1, seted up jack 11 on the template 1, jack 11 supplies the reinforcing bar to insert, and the position that just is located jack 11 on the template 1 is provided with positioning fixture, and positioning fixture includes two semicircular locating pieces 2, and two locating pieces 2 are installed in jack 11, form the location space 3 that supplies the reinforcing bar to pass through between two locating pieces 2.

Referring to fig. 1 and 2, the opposite surfaces of the two positioning blocks 2 are provided with a receiving groove 21, two arc-shaped abutting plates 22 are arranged in the receiving groove 21, the radian of the two abutting plates 22 is the same as that of the positioning blocks 2, a spring 23 is arranged between the abutting plates 22 and the inner wall of the receiving groove 21, one end of the spring 23 is fixedly connected with the abutting plates 22, the other end of the spring 23 is fixedly connected with the inner wall of the receiving groove 21, the spring 23 is perpendicular to the inner wall of the receiving groove 21, when the spring 23 is in a normal state, the abutting plates 22 are positioned outside the receiving groove 21, so that the abutting plates 22 have a certain moving space, meanwhile, the positioning blocks 2 are provided with flexible sealing sleeves 24, the flexible sealing sleeves 24 seal the receiving groove 21, and the abutting plates 22 support the flexible sealing sleeves 24, and in order to prolong the service life of the flexible sealing sleeves 24; the positioning fixture further comprises two mounting blocks 4 fixedly connected with the two positioning blocks 2 respectively, the mounting blocks 4 are movably connected to the template 1, and when the positioning span needs to be taken out, the mounting blocks 4 are used for driving the positioning blocks 2 to move.

When the positioning fixture is used, the abutting plate 22 moves towards the accommodating groove 21, at the moment, the flexible sealing sleeve 24 contracts along with the movement of the abutting plate 22, the positioning space 3 between the two positioning blocks 2 becomes larger, the abutting plate 22 is positioned at different positions, and the sizes of the positioning spaces 3 are different, so that reinforcing steel bars with different diameters can be fixed through the positioning fixture, and the use range of the positioning fixture is enlarged; the arrangement of the spring 23 enables the abutting plate 22 to have elasticity, and after the spring 23 is compressed, the spring 23 generates elasticity for the abutting plate 22, so that the abutting plate 22 can abut against the steel bar, and a certain fixing effect is achieved for the steel bar.

Referring to fig. 2, in order to reduce the inclination of the spring 23 when compressed, the inner side walls of the accommodating groove 21 opposite to each other are provided with a limiting groove 211, the limiting grooves 211 are arranged in a direction perpendicular to the inner wall of the accommodating groove 21, and the spring 23 is located in the limiting grooves 211 at both sides, so that the position of the spring 23 can be limited to some extent, and the spring 23 is prevented from deviating in other directions when moving.

Referring to fig. 1 and 3, a mounting rod 5 is arranged on the template 1 perpendicular to the template 1, the mounting rod 5 extends towards a position far away from the template 1, a mounting block 4 is sleeved and slidably connected to the mounting rod 5, a sliding groove 12 is arranged on the template 1 and at the position of the mounting rod 5, the sliding groove 12 extends towards a direction far away from the insertion hole 11 along the horizontal direction, one end of the sliding groove 12 is located at a position close to the insertion hole 11, and a sliding block 51 slidably connected in the sliding groove 12 is fixedly connected to the mounting rod 5; in order to facilitate the movement of the mounting block 4, a pull ring 41 is provided on the mounting block 4.

When template 1 is dismantled to needs, through pull ring 41 pulling installation piece 4, make installation piece 4 move towards the direction of keeping away from template 1 on installation pole 5, installation piece 4 can drive locating piece 2 and shift out jack 11, remove installation pole 5 afterwards again, make installation pole 5 drive slider 51 remove in spout 12, installation pole 5 drives installation piece 4 and locating piece 2 simultaneously and moves to the position of keeping away from jack 11, alright dismantle template 1 this moment with template 1, installation piece 4 and locating piece 2 have been realized being connected with template 1 through installation pole 5, make installation piece 4 and locating piece 2 can not lose easily.

Referring to fig. 1 and 3, in order to prevent the mounting block 4 from being detached from the mounting rod 5 when the mounting block 4 is detached from the movement, the end of the mounting rod 5 away from the formwork 1 is provided with the anti-disengagement block 52, and in order to facilitate the replacement of the positioning block 2, the anti-disengagement block 52 is screwed on the mounting rod 5, and when the mounting block 4 and the positioning block 2 need to be removed, a worker only needs to screw the anti-disengagement block 52 to disengage the anti-disengagement block 52 from the mounting rod 5.

Referring to fig. 1 and 4, in order to facilitate the installation of the positioning block 2 into the insertion hole 11, an installation groove 111 is formed in the inner wall of the insertion hole 11, the length direction of the installation groove 111 is the same as that of the insertion hole 11, and the positioning block 2 is provided with an installation strip 25 matched with the installation groove 111, when the positioning block 2 is inserted into the insertion hole 11, the installation strip 25 is made to enter the corresponding installation groove 111, and meanwhile, the installation groove 111 can also prevent the positioning block 2 from rotating, so that the positioning block 2 is limited.

The implementation principle of the steel bar positioning structure of the reinforced concrete prefabricated part for architectural design is as follows: when the positioning clamp is used, a worker firstly moves the two positioning blocks 2 into the insertion holes 11 through the mounting blocks 4, so that the two positioning blocks 2 are clamped in the insertion holes 11, then the reinforcing steel bars are inserted into the positioning space 3 between the two positioning blocks 2, in the process of inserting the reinforcing steel bar, the abutting plate 22 is pressed by the reinforcing steel bar to move towards the positioning block 2, the flexible sealing sleeve 24 will contract with the movement of the resisting plate 22, the resisting plate 22 will drive the spring 23 to be compressed while moving, the elasticity generated after the spring 23 is compressed will generate elasticity to the resisting plate 22, so that the resisting plate 22 is tightly pressed to the steel bar, thereby having a certain fixing function to the steel bar, and due to the arrangement of the abutting plate 22 and the spring 23, the position of the abutting plate 22 can be adjusted according to the diameter of the steel bar, so that the application range of the positioning clamp is enlarged, and the positioning clamp is more convenient to use.

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

Claims

1. The utility model provides a steel bar location structure of reinforced concrete prefabricated component for architectural design, includes template (1), jack (11) have been seted up on template (1), its characterized in that: a positioning clamp is arranged on the template (1) and at the position of the jack (11), the positioning clamp comprises two semicircular positioning blocks (2), the two positioning blocks (2) are positioned in the insertion holes (11), a positioning space (3) for the steel bar to pass through is formed between the two positioning blocks (2), the opposite surfaces of the two positioning blocks (2) are provided with accommodating grooves (21), two arc-shaped abutting plates (22) are arranged in the accommodating groove (21), a spring (23) is arranged between the abutting plates (22) and the inner wall of the accommodating groove (21), one end of the spring (23) is fixedly connected with the abutting plate (22), the other end is fixedly connected with the inner wall of the accommodating groove (21), a flexible sealing sleeve (24) is arranged on the positioning block (2), the flexible sealing sleeve (24) seals the accommodating groove (21), and the flexible sealing sleeve (24) is supported by the abutting plate (22); the template fixing device is characterized by further comprising two mounting blocks (4), wherein the two mounting blocks (4) are fixedly connected with the two positioning blocks (2) respectively, and the mounting blocks (4) are movably connected to the template (1).

2. The reinforcing steel bar positioning structure of a reinforced concrete prefabricated part for architectural design according to claim 1, wherein: the position that just is located spring (23) place on the inside wall of holding tank (21) is provided with spacing groove (211), direction setting along perpendicular to holding tank (21) inner wall is followed in spacing groove (211), spring (23) are located spacing groove (211).

3. The reinforcing steel bar positioning structure of a reinforced concrete prefabricated part for architectural design according to claim 1, wherein: the flexible sealing sleeve (24) is a rubber sleeve.

4. The reinforcing steel bar positioning structure of a reinforced concrete prefabricated part for architectural design according to claim 1, wherein: be provided with installation pole (5) on template (1), the position that template (1) was kept away from to direction orientation of perpendicular to template (1) is extended along installation pole (5), installation piece (4) sliding connection is on installation pole (5), spout (12) have been seted up to the position that just is located installation pole (5) on template (1), spout (12) extend towards the direction of keeping away from jack (11), be provided with slider (51) of sliding connection in spout (12) on installation pole (5).

5. The reinforcing steel bar positioning structure of a reinforced concrete prefabricated part for architectural design according to claim 4, wherein: an anti-falling block (52) is arranged on the end part of the mounting rod (5) far away from the template (1).

6. The reinforcing steel bar positioning structure of a reinforced concrete prefabricated part for architectural design according to claim 5, wherein: the anti-falling block (52) is connected to the mounting rod (5) in a threaded mode.

7. The reinforcing steel bar positioning structure of a reinforced concrete prefabricated part for architectural design according to claim 1, wherein: the inner wall of the jack (11) is provided with a mounting groove (111), and the positioning block (2) is provided with a mounting strip (25) matched with the mounting groove (111).

8. The reinforcing steel bar positioning structure of a reinforced concrete prefabricated part for architectural design according to claim 1, wherein: and a pull ring (41) is arranged on the mounting block (4).