Reinforcing device for construction of raft foundation formwork of comprehensive building

Abstract

The utility model discloses a reinforcing device for construction of a comprehensive building raft foundation template, which relates to the technical field of building rafts and comprises a strut reinforcing steel bar, a reinforcing sleeve is arranged outside the strut reinforcing steel bar, a fixing ring is fixedly connected to the inner wall of the reinforcing sleeve, a group of reinforcing connecting plates are fixedly connected to the outer surface of the fixing ring, and the reinforcing connecting plates are fixedly connected to the outer surface of the reinforcing sleeve. The end of each reinforcing connecting plate is fixedly connected with a reinforcing probe, and the end of the reinforcing sleeve is in threaded connection with a threaded reinforcing cylinder. Through the arrangement of the reinforcing connecting claw, the reinforcing sleeve, the threaded reinforcing barrel and the reinforcing probe, when the threaded reinforcing barrel is screwed into the reinforcing sleeve, the reinforcing sleeve can be rapidly fixed to a supporting column steel bar, the two raft foundation formworks can be reinforced through the reinforcing connecting claw, the dismounting and mounting efficiency of the device is greatly improved, and the practicability is high. And the device can be conveniently detached subsequently for repeated use, and the reinforcing cost of the building raft foundation formwork is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to building raft plate technical field, concretely is a reinforcing device for comprehensive building raft plate foundation formwork construction. BACKGROUND

[0002] The raft foundation formwork is to lay the reinforced raft plate at the bottom of the foundation, so that the whole raft plate becomes a uniform bearing focus, so that the building remains stable and balanced on the foundation, has the advantages of economic practicality, easy processing, convenient construction, and is suitable for various foundation conditions, especially for the foundation engineering of small water buildings, in order to improve the stability of the raft foundation formwork, reinforcing device is often used to reinforce the raft foundation formwork.

[0003] According to the patent No. CN216405457U, a kind of foundation raft plate formwork reinforcing device, including steel pipe main keel, steel pipe main keel left side is provided with wood next keel, and multiple layers of plates are fixedly installed by wood next keel, through-hole is arranged between steel pipe main keel and multiple layers of plates, and screw rod is installed through the clearance of multiple layers of plates through-hole.

[0004] The above-mentioned scheme will not weld the damage of the foundation raft steel bar in the implementation process, effectively guarantee the integrity of the main stress steel bar, but the above-mentioned scheme is difficult to disassemble and assemble the reinforcing device in the implementation process, inconvenient for repeated use of the device, and improves the reinforcing cost;Therefore, we provide a reinforcing device for comprehensive building raft plate foundation formwork construction to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a reinforcing device for comprehensive building raft plate foundation formwork construction to solve the problems in the prior art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a reinforcing device for comprehensive building raft plate foundation formwork construction, including support steel bar, the outer portion of support steel bar is provided with reinforcing sleeve, the inner wall of reinforcing sleeve is fixedly connected with fixed ring, the outer surface of fixed ring is fixedly connected with a group of reinforcing connecting plates, the end portion of each reinforcing connecting plate is fixedly connected with reinforcing probe, the end portion of reinforcing sleeve is threadedly connected with threaded reinforcing cylinder, and the inner wall of threaded reinforcing cylinder is provided with extrusion inclined surface.

[0007] Preferably, the support steel bar penetrates the raft foundation formwork and is fixed with the internal steel bar of the raft by welding, and the support steel bar plays a role in supporting the reinforcing device.

[0008] Preferably, the extrusion inclined surface and the reinforcing probe are provided with certain inclined surfaces, each reinforcing probe is slidably connected with the extrusion inclined surface, and the reinforcing probe plays a role in connecting the support steel bar and the reinforcing sleeve.

[0009] Preferably, the outer surface of the reinforcing sleeve is fixedly connected with two mounting racks, and the inner part of each mounting rack is movably connected with a reinforcing connecting claw.

[0010] Preferably, the end part of each mounting rack and reinforcing connecting claw is provided with a bolt hole, and the end part of the reinforcing connecting claw is threadedly connected with a connecting bolt, which can fix the reinforcing connecting claw.

[0011] Preferably, the end part of the threaded reinforcing cylinder is fixedly connected with a mounting base plate, and the outer surface of the mounting base plate is fixedly connected with a rotating handle, which facilitates the rotation of the threaded reinforcing cylinder by the construction personnel.

[0012] Preferably, the inner wall of each reinforcing probe is fixedly connected with a friction pad, which can increase the connection stability between the device and the column steel bar.

[0013] Compared with the prior art, the device has the following beneficial effects:

[0014] 1. The device is provided with a reinforcing connecting claw, a reinforcing sleeve, a threaded reinforcing cylinder and a reinforcing probe, so that when the threaded reinforcing cylinder is screwed into the reinforcing sleeve, the reinforcing sleeve can be quickly fixed on the column steel bar, and the reinforcing connecting claw can reinforce the two raft foundation templates, thereby greatly improving the disassembly and assembly efficiency of the device, facilitating the disassembly of the device for repeated use, and reducing the reinforcing cost of the raft foundation template.

[0015] 2. The device is provided with a reinforcing probe and an extrusion inclined surface, so that the reinforcing probe can be fixed on the column steel bar by the screwing of the threaded reinforcing cylinder, thereby facilitating the installation and disassembly of the device, reducing the work intensity of the construction personnel in reinforcing the raft foundation template, and improving the construction efficiency.

[0016] 3. The device is provided with a mounting rack, a reinforcing connecting claw, a bolt hole and a connecting bolt, so that the reinforcing connecting claw can be fixed on the raft foundation template to be reinforced, the mounting rack, the bolt hole and the connecting bolt can be used to install the reinforcing connecting claw, the operation is simple, the efficiency is high, and the reinforcing performance is good. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is the installation schematic view of the device;

[0018] Figure 2 is the overall structure schematic view of the device;

[0019] Figure 3The overall structure explosion map of the utility model;

[0020] Figure 4 The structure schematic diagram of the extrusion inclined surface of the utility model.

[0021] In the drawing, 1 is a support steel bar, 2 is a reinforcing sleeve, 3 is a fixing ring, 4 is a reinforcing connecting plate, 5 is a reinforcing probe, 6 is a threaded reinforcing cylinder, 7 is an extrusion inclined surface, 8 is a mounting frame, 9 is a reinforcing connecting claw, 10 is a bolt hole, 11 is a connecting bolt, 12 is a mounting base, 13 is a rotating handle, and 14 is a friction pad. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] The utility model provides a kind of reinforcing device for the construction of comprehensive building raft foundation formwork,

[0024] As shown in Figure 1 , it includes support steel bar 1, support steel bar 1 is fixed by welding through the raft foundation formwork and the internal reinforcement of raft, support steel bar 1 provides support point for the whole reinforcing device, it is convenient to reinforce two formworks by reinforcing device, ensure the installation stability of raft foundation formwork in comprehensive construction process, improve the safety of construction.

[0025] As shown in Figure 1 , Figure 2 and Figure 3 , the outside of support steel bar 1 is provided with reinforcing sleeve 2, the outer surface of reinforcing sleeve 2 is fixedly connected with two mounting frames 8, the inside of each mounting frame 8 is movably connected with reinforcing connecting claw 9, by the arrangement of mounting frame 8, it is convenient to install reinforcing connecting claw 9 to reinforcing sleeve 2, and make reinforcing connecting claw 9 and reinforcing sleeve 2 fixed, the end of reinforcing connecting claw 9 is curved with a certain radian, the curved end is provided with sharp iron thorn, it is convenient for construction personnel to wedge the end of reinforcing connecting claw 9 into raft foundation formwork by means of existing tools such as hammer, so as to provide stable support for subsequent reinforcement between raft foundation formwork.

[0026] The end of each mounting frame 8 and reinforcing connecting claw 9 is provided with a bolt hole 10, and the end of the reinforcing connecting claw 9 is threadedly connected with a connecting bolt 11. Through the arrangement of the bolt hole 10 and the connecting bolt 11, the construction personnel can conveniently fix the reinforcing connecting claw 9 on the bolt hole 10. When the reinforcing connecting claw 9 is wedged into the formwork, the construction personnel passes the connecting bolt 11 through the bolt hole 10 corresponding to the mounting frame 8 and the reinforcing connecting claw 9, and then fixes the connecting bolt 11 in the bolt hole 10 through a nut, so that the fixing of the reinforcing connecting claw 9 is completed. At this time, the reinforcing sleeve 2 and the two reinforcing connecting claws 9 can form a stable connection relationship, so that the two reinforcing connecting claws 9 can reinforce the two formworks.

[0027] As shown in Figure 3 and Figure 4 The inner wall of the reinforcing sleeve 2 is fixedly connected with a fixed ring 3, the outer surface of the fixed ring 3 is fixedly connected with a group of reinforcing connecting plates 4, and the space inside the reinforcing sleeve 2, the fixed ring 3, the reinforcing connecting plate 4 and the reinforcing probe 5 is slightly larger than the diameter of the strut steel bar 1, so that the reinforcing sleeve 2 can be moved to a suitable fixed position on the strut steel bar 1, the construction personnel can conveniently install the device, and the installation convenience of the device is improved, and the construction efficiency of the building is accelerated.

[0028] The end of each reinforcing connecting plate 4 is fixedly connected with a reinforcing probe 5, and the inner wall of each reinforcing probe 5 is fixedly connected with a friction pad 14. When the reinforcing probe 5 approaches the strut steel bar 1 under the action of the threaded reinforcing cylinder 6 and the extrusion inclined surface 7, the reinforcing connecting plate 4 will be inclined to a certain extent. This inclination will not affect the strength and toughness of the reinforcing connecting plate 4. When the reinforcing probe 5 approaches the surface of the strut steel bar 1 and clamps the strut steel bar 1, the stable connection between the reinforcing sleeve 2 and the strut steel bar 1 can be effectively ensured. The friction pad 14 has good friction. When the reinforcing probe 5 clamps the surface of the strut steel bar 1, the friction pad 14 can effectively prevent the sliding between the reinforcing probe 5 and the strut steel bar 1.

[0029] The end of the reinforcing sleeve 2 is threadedly connected with a threaded reinforcing cylinder 6, and the inner wall of the threaded reinforcing cylinder 6 is provided with an extrusion inclined surface 7. The extrusion inclined surface 7 and the reinforcing probe 5 are both provided with a certain inclined surface, and each reinforcing probe 5 is in sliding connection with the extrusion inclined surface 7. When the threaded reinforcing cylinder 6 is threadedly connected with the reinforcing sleeve 2 while being rotated, the extrusion inclined surface 7 at the end of the threaded reinforcing cylinder 6 will extrude the reinforcing probe 5, so that all the reinforcing probes 5 approach the strut steel bar 1. After the threaded reinforcing cylinder 6 is rotated to a certain position, the reinforcing probe 5 will stably clamp the strut steel bar 1 under the extrusion of the extrusion inclined surface 7, so that the whole device maintains stability with the strut steel bar 1, and the two reinforcing connecting claws 9 can stably reinforce the two formworks.

[0030] The end of the threaded reinforcing cylinder 6 is fixedly connected with a mounting base 12, and the outer surface of the mounting base 12 is fixedly connected with a rotating handle 13, through the arrangement of the mounting base 12 and the rotating handle 13, the construction personnel can conveniently and quickly rotate the threaded reinforcing cylinder 6 when using the device, so that the installation or dismounting speed is improved, and the construction efficiency is improved.

[0031] Working principle: when the construction personnel wants to reinforce the raft foundation template, first, the support steel bar 1 is supported through the raft foundation template, then the support steel bar 1 is fixed together with the internal steel bar of the raft through welding, then the reinforcing sleeve 2 is sleeved outside the support steel bar 1, and the reinforcing sleeve 2 is moved to a suitable fixed position, then two reinforcing connecting claws 9 are respectively wedged into two templates to be reinforced by using a hammer and the like, then the reinforcing connecting claws 9 and the reinforcing sleeve 2 are fixed through the connecting bolts 11, then the threaded reinforcing cylinder 6 is inserted into the reinforcing sleeve 2, and the threaded reinforcing cylinder 6 is rotated through the rotating handle 13, the threaded reinforcing cylinder 6 extrudes the mounting frame 8 through the extrusion inclined surface 7 in the rotating process, so that the reinforcing probe 5 can clamp and fix the support steel bar 1, so that the device is fixed on the support steel bar 1, when dismounting, the above steps are reversed.

[0032] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims.

Claims

1. A reinforcement device for formwork construction of integrated building raft foundation, comprising support reinforcement (1), characterized in that: The outer side of the support steel bar (1) is provided with a reinforcing sleeve (2), the inner wall of the reinforcing sleeve (2) is fixedly connected with a fixing ring (3), the outer surface of the fixing ring (3) is fixedly connected with a set of reinforcing connecting plates (4), the end of each reinforcing connecting plate (4) is fixedly connected with a reinforcing probe (5), the end of the reinforcing sleeve (2) is threadedly connected with a threaded reinforcing cylinder (6), and the inner wall of the threaded reinforcing cylinder (6) is provided with a compression inclined surface (7).

2. The reinforcement device for formwork construction of integrated building raft foundation as described in claim 1, characterized in that: The support reinforcement (1) penetrates the raft foundation formwork and is fixed to the internal reinforcement of the raft by welding.

3. The reinforcement device for formwork construction of integrated building raft foundation as described in claim 1, characterized in that: Both the extrusion inclined surface (7) and the reinforcement probe (5) have a certain inclination surface, and each of the reinforcement probes (5) is slidably connected to the extrusion inclined surface (7).

4. The reinforcement device for formwork construction of integrated building raft foundation as described in claim 1, characterized in that: Two mounting brackets (8) are fixedly connected to the outer surface of the reinforcing sleeve (2), and each mounting bracket (8) is movably connected to a reinforcing connecting claw (9).

5. A reinforcement device for formwork construction of integrated building raft foundations according to claim 4, characterized in that: Each of the mounting brackets (8) and the reinforcing connecting claws (9) has a bolt hole (10) at its end, and the end of the reinforcing connecting claws (9) is threaded with a connecting bolt (11).

6. The reinforcement device for formwork construction of integrated building raft foundation as described in claim 1, characterized in that: The end of the threaded reinforcing cylinder (6) is fixedly connected to a mounting base (12), and a rotating handle (13) is fixedly connected to the outer surface of the mounting base (12).

7. A reinforcement device for formwork construction of integrated building raft foundations according to claim 1, characterized in that: Each of the reinforced probes (5) has a friction pad (14) fixedly connected to its inner wall.

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