Reinforcing steel bar formwork positioning structure in reinforced concrete structure

Abstract

The utility model discloses a reinforcing steel bar formwork positioning structure in a reinforced concrete structure, which comprises a base, a formwork seat is mounted in the middle of the base, second formworks are hinged to the front end and the rear end of the formwork seat respectively, first formworks are hinged to the left end and the right end of the formwork seat respectively, and formwork supporting structures are mounted on the outer sides of the first formworks and the outer sides of the second formworks respectively. The first formwork and the second formwork which can rotate are arranged on the periphery of the formwork base and can be unfolded during demolding, demolding is convenient, the sealing plates and the sealing strips are arranged in the sealing grooves in the adjacent protruding plates in an inserted mode, the sealing gaskets are arranged on the bottom sides of the protruding plates, the sealing performance of the connecting positions is improved, concrete is prevented from leaking from gaps, and the service life of the concrete is prolonged. In addition, the adjacent first formwork and second formwork are connected through the embedding grooves and the embedding blocks and are inserted between the first positioning holes and the second positioning holes through the positioning rods, the formwork connecting stability is improved, the formwork supporting structures are arranged on the outer sides of the formworks, the surrounding formworks are closed or unfolded through driving, and then a user can use the formwork conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to building construction technical field, concretely is a reinforcing steel bar formwork positioning structure in reinforced concrete structure. BACKGROUND

[0002] Reinforcing steel bar formwork is one kind of building formwork, usually is composed of steel and concrete, has strong bearing capacity, durable, good stability etc, in the reinforced concrete component construction process, through the positioning structure to the formwork of reinforced concrete fixed, makes it form.

[0003] The prior art discloses a reinforcing steel bar formwork positioning device in reinforced concrete component, including bottom plate, the left and right ends of bottom plate top are all provided with first support column, the top of first support column is all installed with support plate, the left and right ends of support plate inboard are all provided with lifting assembly.

[0004] The above technical scheme pours concrete into the formwork through the reserved hole, and the finished product is not easy to demold after forming and demolding, reducing the practicability of the device. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a reinforcing steel bar formwork positioning structure in reinforced concrete structure to solve the problems in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a reinforcing steel bar formwork positioning structure in reinforced concrete structure, including base, the middle part of base is installed with formwork seat, the front and rear ends of formwork seat are all hinged with formwork two, the left and right ends of formwork seat are all hinged with formwork one, the outer side of formwork one and formwork two is installed with formwork support structure.

[0007] The embedding groove is formed in the upper side of the two sides of formwork one, and the positioning hole one is formed in the top end of the embedding groove, the embedding block is fixedly connected to the upper side of the two sides of formwork two, the positioning hole two is formed in the upper end of the embedding block, the embedding block is clamped in the adjacent embedding groove, the inner side of formwork one and formwork two is fixedly connected with the convex plate, the sealing groove is formed in the two side edges of the convex plate, the sealing plate is inserted into the sealing groove between the adjacent two convex plates, the pull ring is fixedly connected to the top side of the sealing plate, the sealing strip is sleeved on the outer surface of the sealing plate, and the sealing pad is arranged on the bottom side of the convex plate.

[0008] In the above technical scheme, the first and second templates around the template seat are rotatable, are unfolded during demolding, and facilitate demolding, the sealing plate and the sealing strip are inserted into the sealing groove on the adjacent convex plate, and the sealing gasket is arranged on the bottom side of the convex plate, thereby improving the sealing performance of the connection part, avoiding leakage of concrete from the gap, and improving the stability of the template connection through the embedding groove, the embedding block, and the positioning rod inserted between the positioning hole one and the positioning hole two.

[0009] As a further preferred aspect of the present technical solution, the first and second templates are both provided with a T-shaped groove on the outer surface, and a T-shaped block is slidably connected to the inner wall of the T-shaped groove.

[0010] As a further preferred aspect of the present technical solution, the template support structure comprises a threaded rod, both ends of the threaded rod are arranged in the groove around the base through bearings, and a knob is arranged on the outer side of one end of the threaded rod.

[0011] As a further preferred aspect of the present technical solution, a movable block is threadedly connected to the outer wall of the threaded rod, and the outer wall of the movable block is slidably connected to the groove around the base.

[0012] In the above technical scheme, the movable block can be limited, so that the movement is more stable.

[0013] As a further preferred aspect of the present technical solution, a support rod is movably connected to the upper end of the movable block, and the other end of the support rod is movably connected to the T-shaped block.

[0014] In the above technical scheme, the templates around the template seat are closed or unfolded by driving, thereby reducing the gravity of manual closing or unfolding on the user, and facilitating the use of the user.

[0015] As a further preferred aspect of the present technical solution, the positioning hole one and the positioning hole two are arranged in alignment, and a positioning rod is inserted between the positioning hole one and the positioning hole two.

[0016] In the above technical scheme, the adjacent first and second templates can be more stably connected.

[0017] As a further preferred aspect of the present technical solution, when the first and second templates are in a vertical state, the sealing gasket on the bottom side of the convex plate is tightly attached to the edge of the template seat.

[0018] The utility model provides a steel bar formwork positioning structure in reinforced concrete structure has the following beneficial effects:

[0019] (1) The utility model discloses a template one and template two can be set up around the template seat and rotate, unfold when demolding, facilitate demolding, and the sealing groove on the adjacent convex plate is inserted with the sealing plate and sealing strip, and the sealing gasket is set up on the convex plate bottom side, improves the sealing property of the connecting place, avoids the leakage of concrete from the gap, and in addition, the template one and template two are connected through the embedding groove and embedding block, and the positioning rod is inserted between the positioning hole one and positioning hole two, improves the template connection stability.

[0020] (2) The utility model discloses a template support structure is set up outside the template, and the template of four around is closed or unfolded through driving, alleviates the gravity that manual closing or unfolding brings to the user, and then facilitates the user to use. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the overall structure schematic diagram of the utility model;

[0022] Figure 2 It is the structure schematic diagram of template one and template two split of the utility model;

[0023] Figure 3 It is the enlarged view of A diagram of the utility model;

[0024] Figure 4 It is the structure schematic diagram of template inclination of the utility model;

[0025] Figure 5 It is the enlarged view of B diagram of the utility model;

[0026] In the drawing: 1, base;2, template seat;3, template one;31, embedding groove;32, positioning hole one;4, template two;41, embedding block;42, positioning hole two;5, positioning rod;6, convex plate;7, sealing groove;71, sealing plate;72, sealing strip;73, sealing gasket;8, T-shaped groove;9, template support structure;91, threaded rod;92, movable block;93, support rod;94, T-shaped block. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model.

[0028] The utility model provides technical scheme: as Figure 1 As shown in the figure, in the embodiment, a reinforcing steel bar template positioning structure in a reinforcing steel bar concrete structure includes a base 1, a template seat 2 is installed in the middle of the base 1, template two 4 is hinged at both ends of the template seat 2, template one 3 is hinged at both ends of the template seat 2, and template support structure 9 is installed on the outside of template one 3 and template two 4.

[0029] As Figure 2 And Figure 4As shown, the template one 3 upper sides are provided with embedding grooves 31, the embedding grooves 31 top ends are provided with positioning holes one 32, the template two 4 upper sides are fixedly connected with embedding blocks 41, the embedding blocks 41 upper ends are provided with positioning holes two 42, the embedding blocks 41 are clamped in the adjacent embedding grooves 31, the positioning holes one 32 and the positioning holes two 42 are aligned, the positioning holes one 32 and the positioning holes two 42 are inserted with positioning rods 5, the template one 3 and the template two 4 inner sides are fixedly connected with convex plates 6, the convex plates 6 two side edges are provided with sealing grooves 7, the sealing grooves 7 between the adjacent two convex plates 6 inner sides are inserted with sealing plates 71, the sealing plates 71 top sides are fixedly connected with pull rings, the sealing plates 71 outer surfaces are sleeved with sealing strips 72, the convex plates 6 bottom sides are provided with sealing pads 73, when the template one 3 and the template two 4 are perpendicular, the sealing pads 73 of the convex plates 6 bottom sides are tightly attached to the template seat 2 edge, by setting the template one 3 and the template two 4 which can rotate around the template seat 2, unfolding during demolding, convenient demolding, the sealing plates 71 and the sealing strips 72 are inserted in the sealing grooves 7 of the adjacent convex plates 6, and the sealing pads 73 are arranged on the convex plates 6 bottom sides, improve the sealing of the connection, avoid concrete leakage from the gap, in addition, the adjacent template one 3 and the template two 4 are connected through the embedding grooves 31 and the embedding blocks 41, and the positioning rods 5 are inserted between the positioning holes one 32 and the positioning holes two 42, improve the stability of the template connection.

[0030] As shown in Figure 3 and Figure 4 The template support structure 9 includes threaded rods 91, the threaded rods 91 two ends are arranged in the grooves around the base 1 through bearings, the threaded rods 91 outer sides are provided with knobs, the threaded rods 91 outer walls are threadedly connected with movable blocks 92, the movable blocks 92 outer walls and the grooves around the base 1 are slidingly connected, the movable blocks 92 upper ends are movably connected with support rods 93, the support rods 93 other ends are movably connected with T-shaped blocks 94, the template one 3 and the template two 4 outer surfaces are provided with T-shaped grooves 8, the T-shaped grooves 8 inner walls are slidingly connected with the T-shaped blocks 94, by setting the template support structure 9 on the template outer side, by driving the template around to close or unfold, reduce the gravity of manual closing or unfolding to the user, and then facilitate the user to use.

[0031] The utility model provides a reinforcing steel bar formwork positioning structure in reinforced concrete structure, concrete working principle is as follows: when the formwork one 3, formwork no. 2 4 is in vertical state through formwork support structure 9, make the fitting block 41 all are clamped in adjacent fitting groove 31, and positioning hole no. 2 42 and positioning hole no. 1 32 are in alignment, and positioning rod 5 is inserted between positioning hole no. 2 42 and positioning hole no. 1 32, then seal plate 71, sealing strip 72 are inserted in the sealing groove 7 between adjacent convex board 6, and the junction is sealed, pours to the inside of convex board 6 and smears release agent, can pour inwards concrete, when concrete is shaped, holds the pull ring of seal plate 71 top side and pulls up, makes seal plate 71 draw out, then draws out the positioning rod 5 between positioning hole no. 1 32 and positioning hole no. 2 42, then rotates the knob of four around threaded rod 91 side, drives threaded rod 91 to rotate, makes movable block 92 move on threaded rod 91, and formwork one 3, formwork no. 2 4 are tilted through support rod 93, can take out the concrete finished product shaped.

[0032] Although the embodiments of the utility model have been shown and described, it is to be understood that the embodiments are susceptible to various modifications, alterations, substitutions and variations, and that many embodiments of the utility model can be made without departing from the spirit and scope of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A reinforcement formwork positioning structure for reinforced concrete structures, comprising a base (1), characterized in that: A template seat (2) is installed in the middle of the base (1). Template two (4) is hinged to both the front and rear ends of the template seat (2). Template one (3) is hinged to both the left and right ends of the template seat (2). Template support structure (9) is installed on the outer side of both template one (3) and template two (4). The template 1 (3) has fitting grooves (31) on both sides above, and positioning holes (32) are provided at the top of each fitting groove (31). The template 2 (4) has fitting blocks (41) fixedly connected to both sides above, and positioning holes (42) are provided at the top of each fitting block (41). The fitting blocks (41) are engaged in adjacent fitting grooves (31). The template 1 (3) and template 2 (4) have protruding plates (6) fixedly connected to their inner sides. Sealing grooves (7) are provided at both sides of the protruding plates (6). Sealing plates (71) are inserted into the inner side of the sealing grooves (7) between two adjacent protruding plates (6). Pull rings are fixedly connected to the top side of each sealing plate (71). Sealing strips (72) are provided on the outer surface of each sealing plate (71). Sealing gaskets (73) are provided on the bottom side of each protruding plate (6).

2. The reinforcement formwork positioning structure in a reinforced concrete structure according to claim 1, characterized in that: Both template one (3) and template two (4) have T-shaped grooves (8) on their outer surfaces, and T-shaped blocks (94) are slidably connected to the inner walls of the T-shaped grooves (8).

3. The reinforcement formwork positioning structure in a reinforced concrete structure according to claim 1, characterized in that: The template support structure (9) includes a threaded rod (91), with both ends of the threaded rod (91) set in the grooves around the base (1) via bearings, and a knob is provided on the outer end of the threaded rod (91).

4. The reinforcement formwork positioning structure in a reinforced concrete structure according to claim 3, characterized in that: The outer wall of each threaded rod (91) is threaded with a movable block (92), and the outer wall of the movable block (92) is slidably connected to the grooves around the base (1).

5. A reinforcement formwork positioning structure in a reinforced concrete structure according to claim 4, characterized in that: Each movable block (92) is movably connected to a support rod (93) at its upper end, and the other end of the support rod (93) is movably connected to a T-shaped block (94).

6. The reinforcement formwork positioning structure in a reinforced concrete structure according to claim 1, characterized in that: The positioning hole one (32) and the positioning hole two (42) are aligned, and a positioning rod (5) is inserted between the positioning hole one (32) and the positioning hole two (42).

7. A reinforcement formwork positioning structure in a reinforced concrete structure according to claim 1, characterized in that: When the template one (3) and the template two (4) are in a perpendicular state, the sealing gasket (73) on the bottom side of the convex plate (6) is tightly attached to the edge of the template seat (2).

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