CN216340908U

CN216340908U - Superimposed sheet strengthening band leak protection thick liquid structure

Info

Publication number: CN216340908U
Application number: CN202122617610.4U
Authority: CN
Inventors: 王宇骁; 黄亚兰; 范银琴; 杨嗣幸; 吴晓峰; 王伟军; 江丰; 章展铭
Original assignee: Ningbo Construction Jianle Engineerign Co ltd
Current assignee: Ningbo Construction Jianle Engineerign Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-04-19
Anticipated expiration: 2031-10-28

Abstract

The application relates to a pulp leakage prevention structure for a reinforcing belt of a laminated slab, which relates to the technical field of constructional engineering and comprises a template placed below the laminated slab, wherein a pressing piece for pressing the template and the laminated slab is arranged on one side of the laminated slab, which is far away from the template, a screw is arranged on one side of the pressing piece, which is close to the template, and a penetrating hole for the screw to penetrate through is formed in the template; one side that the template kept away from and compressing tightly the piece is provided with the butt piece, and the butt piece sets up in the screw rod and keeps away from the one end that compresses tightly the piece, and threaded connection has the nut that is used for fixed butt piece on the screw rod. This application has when making the operator pour the junction of two superimposed sheets, and the template is difficult to shift to be difficult to produce and leak the thick liquid, and make things convenient for the operator to control concrete placement's thickness and the effect of reinforcing bar protective layer thickness through the control block.

Description

Superimposed sheet strengthening band leak protection thick liquid structure

Technical Field

The application relates to the technical field of constructional engineering, in particular to a superimposed sheet strengthening band slurry leakage prevention structure.

Background

With the technical progress of building construction and the rise of green buildings, the prefabricated concrete structure technology is more and more popularized by self advantages and governments and appears in projects, and the laminated slab is more and more common in the projects as an indispensable part of the prefabricated concrete structure.

In the related art, in daily construction, two laminated slabs need to be connected and reinforced, and when the two laminated slabs are connected and reinforced, a cast-in-place concrete formwork needs to be supported by other supporting members such as a supporting column, so that the cast-in-place concrete formwork is fixed below the two laminated slabs, and the two laminated slabs are connected and reinforced by pouring concrete.

With respect to the related art in the above, the inventors consider that: when concrete pouring is carried out, the cast-in-place concrete template is fixed below the two laminated slabs through other supporting pieces such as supporting columns, and the template is easy to displace when pouring and vibrating, so that slurry leakage is easy to generate, and an improved space is provided.

SUMMERY OF THE UTILITY MODEL

When pouring in order to make the operator with the junction of two superimposed sheets, the template is difficult to shift to be difficult to produce and leak the thick liquid, this application provides a superimposed sheet strengthening band leak protection thick liquid structure.

The application provides a pair of superimposed sheet strengthening band leak protection thick liquid structure adopts following technical scheme:

a pulp leakage prevention structure for a reinforcing belt of a laminated slab comprises a template placed below the laminated slab, wherein a pressing piece used for pressing the template and the laminated slab is arranged on one side, away from the template, of the laminated slab, a screw is arranged on one side, close to the template, of the pressing piece, and a penetrating hole for the screw to penetrate through is formed in the template;

one side of the template, which is far away from the pressing piece, is provided with an abutting piece, the abutting piece is arranged at one end, which is far away from the pressing piece, of the screw rod, and the screw rod is in threaded connection with a nut for fixing the abutting piece.

By adopting the technical scheme, the two sides of the screw are respectively provided with the pressing piece and the abutting piece, and the template and the laminated slab are pressed tightly by the pressing pieces, so that when an operator pours the joint of the two laminated slabs, the template is not easy to shift, and slurry leakage is not easy to generate; and the pressing piece and the abutting piece are used for pressing the template and the laminated slab, so that the abutting piece is fixed below the template, the workpieces for supporting the abutting piece are simplified, the material turnover cost is saved, the construction cost is saved, and the construction speed is high.

Optionally, the abutting piece comprises an abutting block, the abutting block is sleeved on the screw rod, the abutting block is located between the template and the nut, and a sliding hole for the screw rod to penetrate and slide is formed in the abutting block.

Through adopting above-mentioned technical scheme, threaded connection has the nut on the screw rod, and the nut carries on spacingly to the butt piece, makes after butt piece and the template butt, is difficult to drop from the screw rod, and through butt piece and template butt, rethread compressing tightly piece compresses tightly template and superimposed sheet to be difficult to produce and leak thick liquid.

Optionally, the abutting part further comprises a steel pipe, the steel pipe is arranged on one side, close to the template, of the abutting block, and the steel pipe is located between the abutting block and the template.

Through adopting above-mentioned technical scheme, set up the steel pipe in one side that the butt piece is close to the template, conduct the template through the pressure of steel pipe on with the butt piece on, increase the lifting surface area of template to the atress that makes the template is more even.

Optionally, a placing groove for placing and locking the steel pipe is formed in one side, close to the formwork, of the abutting block.

By adopting the technical scheme, the placing groove is formed in the abutting block, so that the steel pipe is placed and locked in the placing groove, and the steel pipe is not easy to fall off from the abutting block; and through the standing groove, increase the area of contact between steel pipe and the butt piece, be difficult to damage behind messenger's steel pipe and the butt piece rigidity butt.

Optionally, one side of the template, which is close to the abutting block, is provided with a batten for abutting the steel pipe.

By adopting the technical scheme, the battens are arranged on the template and are abutted against the steel pipe, so that the steel pipe is not directly abutted against the template, and the steel pipe is not easily damaged after being rigidly abutted against the template; and the template is extruded by the battens, so that the template is more tightly abutted against the laminated slab, and slurry leakage is not easy to generate.

Optionally, a sleeve is sleeved on the screw rod.

Through adopting above-mentioned technical scheme, the cover is equipped with the sleeve pipe on the screw rod, through the sleeve pipe, seals the screw rod in the sleeve pipe, when concrete placement between two superimposed sheets, the screw rod is direct not produce the contact with the concrete to after the concrete solidifies, make things convenient for the operator to take out the screw rod and carry out repetitious usage.

Optionally, the compressing part comprises a butt-joint rod, a nut used for being in threaded connection with the screw is arranged on the butt-joint rod, and the nut is located in the middle of the butt-joint rod.

Through adopting above-mentioned technical scheme, carry out threaded connection through nut and screw rod on the butt pole to make the distance between butt pole and the steel pipe adjustable, and carry out inseparable butt through butt pole and superimposed sheet, thereby be difficult to produce and leak the thick liquid.

Optionally, the pressing member further includes a control block, the control block is located on one side of the abutting rod away from the nut, an inserting column is arranged on one side of the abutting rod close to the control block, and an inserting hole into which the inserting column is inserted is formed in the control block.

By adopting the technical scheme, the control block is connected to the abutting rod in a threaded manner, and the direct contact area between an operator and the abutting rod is increased through the control block, so that the operator can conveniently rotate the abutting rod through the control block; the control block is conveniently arranged on the butt-joint rod by arranging the inserting columns on the butt-joint rod and inserting the inserting columns into the inserting holes.

Optionally, one side of the control block, which is far away from the abutting rod, is provided with an elevation control platform.

Through adopting above-mentioned technical scheme, set up elevation control platform on the control block, when pouring, through elevation control platform, make things convenient for the operator to signal and mark concrete placement's thickness to make things convenient for the operator to control concrete placement's thickness.

Optionally, a placing hook is arranged on the control block and located between the elevation control platform and the abutting rod.

Through adopting above-mentioned technical scheme, set up on the control block and place the hook, make things convenient for the operator to place the reinforcing bar protective layer that is used for strengthening through placing the hook to replace the horse foot bench, retrench the part, make things convenient for the operator to use.

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

the template and the laminated slabs are compressed through the compressing pieces, so that when an operator pours the joint of the two laminated slabs, the template is not easy to shift, and slurry leakage is not easy to generate;

the butt joint block is provided with a placing groove, so that the steel pipe is placed and locked in the placing groove, and the steel pipe is not easy to fall off from the butt joint block;

through elevation control platform, make things convenient for the operator to signal and mark concrete placement's thickness to make things convenient for the operator to control concrete placement's thickness.

Drawings

Fig. 1 is a schematic overall structure diagram of a laminated plate, a template, an abutting member, a pressing member, and a screw in the embodiment of the present application.

Fig. 2 is a schematic view illustrating installation of the laminated plate, the mold plate, the abutting member, the pressing member, and the screw in the embodiment of the present application.

Fig. 3 is an exploded view of the laminated plate, the mold plate, the screw, the abutting member, and the pressing member in the embodiment of the present application.

Fig. 4 is an exploded view of the screw and the pressing member in the embodiment of the present application.

Description of reference numerals: 1. a laminated slab; 2. a template; 3. a screw; 4. perforating holes; 5. an abutting member; 6. a compression member; 7. a butting block; 8. a sliding hole; 9. a nut; 10. a steel pipe; 11. a placement groove; 12. wood block; 13. a sleeve; 14. a butting rod; 15. a nut; 16. a control block; 17. inserting a column; 18. a jack; 19. an elevation control platform; 20. placing a hook; 21. and abutting against the groove.

Detailed Description

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

Referring to fig. 1, the embodiment of the present application discloses a grout leakage prevention structure for a reinforced strip of a laminated slab, which includes a formwork 2 placed under two laminated slabs 1. One side that two superimposed sheet 1 are close to each other all is provided with the reinforcing bar to make two superimposed sheet 1 increase the intensity of junction after concrete placement. The template 2 is provided with a screw rod 3 in a penetrating way. One side that superimposed sheet 1 was kept away from to template 2 is provided with butt 5, and superimposed sheet 1 keeps away from the one end of template 2 and is provided with and compresses tightly piece 6, and butt 5 and compress tightly the piece 6 and install respectively in the both ends of screw rod 3. Through the inseparable butt of butt 5 with template 2, compress tightly 6 and the inseparable butt of superimposed sheet 1 to when making the operator with concrete placement between two superimposed sheets 1, be difficult to produce and leak thick liquid.

Referring to fig. 2 and 3, the abutting part 5 includes an abutting block 7 and a steel pipe 10, a sliding hole 8 for the screw rod 3 to penetrate is formed in the abutting block 7, the diameter of the sliding hole 8 is larger than that of the screw rod 3, and the abutting block 7 is convenient to slide on the screw rod 3 through the sliding hole 8. One end threaded connection that the screw rod 3 is close to template 2 has nut 9, and nut 9 is used for spacing butt piece 7 on screw rod 3 to make butt piece 7 slide between nut 9 and template 2.

Referring to fig. 2 and 3, a through hole 4 for the screw rod 3 to penetrate is formed in the template 2, the diameter of the through hole 4 is larger than that of the screw rod 3, a sleeve 13 is sleeved on the screw rod 3, one end of the sleeve 13 close to the abutting block 7 abuts against the abutting block 7, the diameter of the through hole 4 is larger than that of the sleeve 13, and after the screw rod 3 and the sleeve 13 penetrate through the through hole 4, the abutting block 7 abuts against the template 2.

Referring to fig. 2 and 3, butt piece 7 sets up about 3 symmetries of screw rod, and butt piece 7's both ends are towards two superimposed sheets 1 respectively to when making butt piece 7 and 2 butts of template, template 2 is close to the even atress in superimposed sheet 1's both sides, thereby makes the butt inseparabler between template 2 and the superimposed sheet 1, is difficult to produce and leaks the thick liquid.

Referring to fig. 2 and 3, a steel pipe 10 is installed on one side of the abutting block 7 close to the formwork 2, a placing groove 11 for placing the steel pipe 10 is formed on one side of the abutting block 7 close to the formwork 2, and the depth of the placing groove 11 is smaller than the diameter of the steel pipe 10, so that when the steel pipe 10 is placed in the placing groove 11, the steel pipe 10 is higher than the abutting block 7 and is abutted against the formwork 2. The longitudinal direction of the steel pipe 10 is perpendicular to the longitudinal direction of the abutment block 7, thereby increasing the force-receiving area on the formwork 2. In the present embodiment, two steel pipes 10 are installed in total, and the two steel pipes 10 are symmetrically disposed about the screw 3.

Referring to fig. 2 and 3, a batten 12 is installed on one side of the formwork 2 close to the abutting block 7, the steel pipe 10 abuts against the batten 12, the steel pipe 10 does not directly abut against the formwork 2, the length direction of the batten 12 is perpendicular to the length direction of the steel pipe 10, the formwork 2 is evenly stressed along the length direction of the formwork 2, the steel pipe 10 does not directly abut against the formwork 2 through the batten 12, and the service life between the steel pipe 10 and the formwork 2 is prolonged. In the present embodiment, two battens 12 are installed, and the two battens 12 are respectively located at both sides in the width direction of the formwork 2.

Referring to fig. 3 and 4, the pressing member 6 abuts against the rod 14 and the control block 16, a nut 15 is welded in the middle of the rod 14, and the nut 15 is in threaded connection with the screw 3. The middle position welding of butt pole 14 has the post 17 of inserting, inserts post 17 and nut 15 and sets up about butt pole 14 symmetry, and control block 16 is close to one side of butt pole 14 and offers the jack 18 that supplies to insert post 17 to insert and the joint, inserts and the joint in jack 18 back through inserting post 17, installs control block 16 on butt pole 14.

Referring to fig. 3 and 4, the control block 16 is a T-shaped block, a contact groove 21 for placing and contacting the contact rod 14 is formed on one side of the control block 16 close to the contact rod 14, the contact groove 21 is communicated with the insertion hole 18, and the contact area between the control block 16 and the contact rod 14 is increased by the contact groove 21, so that the control block 16 is not easy to fall off from the contact rod 14.

Referring to fig. 3 and 4, an elevation control platform 19 is integrally arranged at one end of the control block 16, which is far away from the butt rod 14, and the elevation control platform 19 facilitates an operator to measure the height of concrete to be poured, so that the operator can conveniently control the thickness of a floor slab and the thickness of a pouring layer according to the elevation control platform 19. The control block 16 is provided with a placing hook 20 integrally for placing a reinforcing steel bar protective layer, the placing hook 20 is located between the elevation control platform 19 and the abutting rod 14, the specific position of the placing hook 20 is manufactured by an operator according to the specific height of the reinforcing steel bar protective layer, and the horse-foot stool does not need to be installed by the operator through the placing hook 20, so that the operator can operate conveniently.

The utility model provides a superimposed sheet strengthening band leak protection thick liquid structure's use is:

1. and placing the template 2 at the gap of the two laminated slabs 1 and on one side of the two laminated slabs 1 close to the ground.

2. The insert post 17 is inserted into the insert hole 18 until the abutment bar 14 and the groove bottom of the abutment groove 21 abut against each other, thereby mounting the control block 16 on the abutment bar 14.

3. The abutting rod 14 is mounted on the screw rod 3 by screwing the nut 15 to the screw rod 3, the sleeve 13 is fitted on the screw rod 3, and the screw rod 3 and the sleeve 13 are inserted through the through hole 4 until the abutting rod 14 abuts against the laminated plate 1.

4. The screw 3 is inserted into the slide hole 8, and the nut 9 is attached to the screw 3 by screwing, thereby attaching the abutment block 7 to the screw 3.

5. The steel pipe 10 is placed in the placing groove 11, the nut 9 is rotated to lift the abutting block 7 until the steel pipe 10 abuts against the batten 12, and at the moment, the steel pipe 10 is tightly abutted against the batten 12.

6. And placing reinforcing steel bars on the placing hooks 20, and pouring concrete into the gap between the two laminated slabs 1 until the concrete reaches the position set by the elevation control platform 19.

7. When the concrete is completely dried, the nut 9 is unscrewed, and the abutment block 7, the steel pipe 10, and the screw 3 are removed and reused.

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 superimposed sheet strengthening band leak protection thick liquid structure, includes places template (2) in superimposed sheet (1) below, its characterized in that: a pressing piece (6) used for pressing the template (2) and the laminated slab (1) is arranged on one side, away from the template (2), of the laminated slab (1), a screw rod (3) is arranged on one side, close to the template (2), of the pressing piece (6), and a penetrating hole (4) for the screw rod (3) to penetrate through is formed in the template (2);

an abutting part (5) is arranged on one side, away from the pressing part (6), of the template (2), the abutting part (5) is arranged at one end, away from the pressing part (6), of the screw rod (3), and a nut (9) used for fixing the abutting part (5) is connected to the screw rod (3) in a threaded mode;

the pressing piece (6) comprises an abutting rod (14), a nut (15) used for being in threaded connection with the screw rod (3) is arranged on the abutting rod (14), and the nut (15) is located in the middle of the abutting rod (14);

the pressing piece (6) further comprises a control block (16), the control block (16) is located on one side, away from the screw cap (15), of the abutting rod (14), an inserting column (17) is arranged on one side, close to the control block (16), of the abutting rod (14), and an inserting hole (18) inserted into the inserting column (17) is formed in the control block (16);

and an elevation control platform (19) is arranged on one side, away from the abutting rod (14), of the control block (16).

2. The structure of claim 1, wherein the structure comprises: the butt joint piece (5) includes butt joint piece (7), butt joint piece (7) cover is located on screw rod (3), butt joint piece (7) are located template (2) with between nut (9), set up on butt joint piece (7) and supply screw rod (3) wear to establish and slide sliding hole (8).

3. The structure of claim 2, wherein the structure comprises: the butt joint piece (5) further comprises a steel pipe (10), the steel pipe (10) is arranged on one side, close to the template (2), of the butt joint block (7), and the steel pipe (10) is located between the butt joint block (7) and the template (2).

4. A composite panel reinforcement tape grout leakage prevention structure as defined in claim 3, wherein: and a placing groove (11) for placing and locking the steel pipe (10) is formed in one side, close to the template (2), of the abutting block (7).

5. The structure of claim 4, wherein the structure comprises: one side of the template (2) close to the abutting block (7) is provided with a batten (12) for abutting against the steel pipe (10).

6. The structure of claim 1, wherein the structure comprises: the screw rod (3) is sleeved with a sleeve (13).

7. The structure of claim 1, wherein the structure comprises: the control block (16) is provided with a placing hook (20), and the placing hook (20) is located between the elevation control platform (19) and the abutting rod (14).