An auxiliary device for installing assembled composite panels to prevent grout overflow

Abstract

The present application discloses an auxiliary device for installing assembled composite panels to prevent slurry overflow, including: a limiter, with both ends arranged on the composite panels at both ends of the cast-in-place strip; an aluminum template, arranged at the bottom of the composite panels at both ends of the cast-in-place strip, with a first through hole penetrating the bottom on the top; a tie rod, with a height the same as the thickness of the composite panel, arranged between the limiter and the aluminum film plate, with the top vertically connected to the limiter; a fixing member, passing through the aluminum film plate and connected to the bottom of the tie rod, for fixing the aluminum film plate. The bottom opening of the cast-in-place strip is closed to prevent slurry overflow; after use, the device can be disassembled for reuse, and there is no need to cut the tie rod later, which greatly improves construction efficiency and reduces construction costs.

Description

Technical Field

[0001] The present application relates to the technical field of construction auxiliary equipment, and in particular to an auxiliary device for installing assembled composite panels to prevent grout overflow. Background Art

[0002] Prefabricated composite slab technology is a prefabricated construction technology that involves combining prefabricated concrete slabs with cast-in-place concrete layers to form a composite structure. The application of this technology can significantly improve construction efficiency, shorten construction periods, and improve the overall quality and performance of the structure.

[0003] The existing aluminum film panel fixing device needs to cut the steel parts for secondary work after the aluminum film panel is removed, which has low construction efficiency, low equipment turnover utilization rate and high cost. Summary of the invention

[0004] The embodiments of the present specification provide an anti-slurry overflow assembled composite plate installation auxiliary device, which is used to solve the problem of low construction efficiency in the prior art.

[0005] The technical solutions provided by the embodiments of this specification are:

[0006] The embodiment of the present application provides an auxiliary device for installing a prefabricated composite plate to prevent grout overflow, comprising:

[0007] The limiting parts are arranged at both ends on the superimposed plates at both ends of the cast-in-place belt;

[0008] Aluminum formwork, arranged at the bottom of the composite slab at both ends of the cast-in-place strip, with a first through hole penetrating the bottom opened at the top;

[0009] A pull rod, the height of which is the same as the thickness of the laminated plate, is disposed between the stopper and the aluminum film plate, and the top is vertically connected to the stopper;

[0010] A fixing piece passes through the aluminum film plate and is connected to the bottom of the pull rod, and is used for fixing the aluminum film plate.

[0011] Furthermore, the limiting member includes a limiting cross bar.

[0012] Furthermore, a bolt through hole is formed on the limiting member, a first threaded hole matching the bolt through hole is formed on the top of the pull rod, and the pull rod is connected to the limiting cross bar by bolts.

[0013] Furthermore, the fixing member includes a screw rod, which can pass through the first through hole, and a second threaded hole matching the thread of the screw rod is provided at the bottom of the pull rod, and a fastening nut is provided on the screw rod, and the outer diameter of the nut is larger than the inner diameter of the first through hole.

[0014] Furthermore, a bull horn bracket is provided between the fastening nut and the aluminum film plate, and the bull horn bracket is provided with a second through hole capable of passing the screw rod, and the bull horn bracket can be fixed to the bottom of the aluminum film plate through the fastening nut.

[0015] Furthermore, a sealing gasket is provided between the first through hole and the fastening nut.

[0016] Furthermore, the sealing gasket has a conical structure.

[0017] Furthermore, a sealing rubber is provided on the top of the aluminum film plate.

[0018] At least one of the above-mentioned technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects: the aluminum membrane plate is fastened to the bottom of the cast-in-place strip by the fixing parts, and the bottom opening of the cast-in-place strip is closed to prevent overflow; after use, the device can be disassembled and reused, and there is no need to cut the tie rod at a later time, which greatly improves the construction efficiency and reduces the construction cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0020] Figure 1 This is a schematic diagram of the overall structure provided in Example 1 of this specification.

[0021] Figure 2 This is a schematic diagram of the front view structure of the use status provided in Example 1 of this specification.

[0022] Figure 3 This is a schematic diagram of the top view structure in the usage state provided in Example 1 of this specification.

[0023] Figure 4 This is a schematic diagram of the disassembly and assembly structure provided in Example 2 of this specification.

[0024] Figure 5 This is a schematic diagram of the pad installation structure provided in Example 2 of this specification. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0026] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0027] Example 1

[0028] The present specification provides an anti-slurry overflow assembly type composite board installation auxiliary device, see Figure 1 and Figure 4 As shown, it includes a limit piece, an aluminum template 2, a pull rod 3 and a fixing piece.

[0029] Wherein, both ends of the limiter 1 are arranged at the top of the composite plate at both ends of the cast-in-place strip; in a possible implementation, the limiter crossbar 1 includes but is not limited to the use of the limiter crossbar 1, and the limiter crossbar 1 is a cylindrical or cubic structure. The cast-in-place strip refers to the interval between two composite plates that needs to be cast on site. The aluminum formwork 2 is arranged at the bottom of the composite plate at both ends of the cast-in-place strip, and the top of the aluminum film plate 2 is provided with a first through hole 21 that runs through the bottom; the height of the pull rod 3 is the same as the thickness of the composite plate, and it is arranged between the limiter and the aluminum film plate, and the top is vertically connected to the limiter. In a possible implementation, the top of the pull rod 3 is detachably connected to the limiter crossbar by screws, for example, a bolt through hole 11 is opened on the limiter crossbar 1, and a first threaded hole 31 matching the bolt through hole 11 is opened on the top of the pull rod 3, and the pull rod 3 is connected to the limiter crossbar 1 by bolts. The fixing member passes through the aluminum film plate and is connected to the bottom of the pull rod for fixing the aluminum film plate. The fixing member includes but is not limited to a locking bolt, which is a bolt with a nut, and an internal threaded hole matching the locking bolt is provided at the bottom of the pull rod. In another possible implementation, the fixing member includes a screw rod 4, which can pass through the first through hole 21, and a second threaded hole 32 matching the screw thread is provided at the bottom of the pull rod 3, and a fastening nut 5 is provided on the screw rod 4, and the outer diameter of the nut 5 is larger than the inner diameter of the first through hole 21.

[0030] When using, Figure 2 and Figure 3 As shown, the two ends of the limit cross bar 1 are placed horizontally on the top of the composite plate A at both ends of the cast-in-place strip, and are fixedly connected to the top of the tie rod 3 by bolts. The tie rod 3 is vertically set in the cast-in-place strip, and the top of the tie rod is flush with the top of the composite plate, and the bottom is flush with the bottom of the composite plate. After the aluminum template is passed through the screw rod 4, the aluminum template is pressed against the bottom of the composite plate A at both ends of the cast-in-place strip by tightening the nut. The bottom opening of the cast-in-place strip is closed to prevent slurry overflow; after use, the device can be disassembled for reuse, and there is no need to cut the tie rod later, which greatly improves construction efficiency and reduces construction costs.

[0031] Example 2

[0032] The auxiliary device for installing a prefabricated composite plate to prevent grout overflow provided in Example 2 of this specification is basically the same as Example 1, except that, please continue to refer to Figure 4As shown, a horn frame 6 is provided between the fastening nut 5 and the aluminum film plate 2, and a second through hole through which the screw rod can pass is provided on the horn frame 6, and the horn frame 6 can be fixed to the bottom of the aluminum film plate 2 through the fastening nut 5. Increasing the support points improves the stability during construction.

[0033] In a preferred implementation, see Figure 5 As shown, a sealing gasket 7 is provided between the first through hole 21 and the fastening nut 5. The sealing gasket 7 is a conical structure, and one end of the cone head can be inserted into the first through hole to seal the first through hole.

[0034] In a preferred implementation, a sealing rubber is provided on the top of the aluminum film plate. A layer of sealing rubber is provided on the top of the aluminum film plate. When the top of the aluminum formwork is fitted with the bottom of the cast-in-place strip, due to the soft characteristics of the rubber, the influence of the slight deviation of the height structure of the two end superimposed plates can be reduced, and the bottom of the cast-in-place strip is sealed to prevent slurry overflow. It should be noted that the thickness of the rubber is controlled between 0.2-0.5mm, which can not only play a sealing role, but also does not affect the casting specification requirements.

[0035] In a preferred implementation, when using the bull horn rack, a sealing gasket can also be used at the same time. The sealing gasket is made of soft rubber material. When tightening the nut, the sealing gasket can be squeezed to achieve multi-point support and sealing of the first through hole.

[0036] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0037] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. An anti-overflow assembled composite plate installation auxiliary device, characterized in that: include: Limiting pieces, both ends of which are arranged on the top of the composite slab at both ends of the cast-in-place strip; Aluminum formwork, arranged at the bottom of the composite slab at both ends of the cast-in-place strip, with a first through hole penetrating the bottom opened at the top; A pull rod, the height of which is the same as the thickness of the laminated plate, is disposed between the stopper and the aluminum film plate, and the top is vertically connected to the stopper; A fixing piece passes through the aluminum film plate and is connected to the bottom of the pull rod, and is used for fixing the aluminum film plate.

2. The anti-slurry overflow assembly type composite plate installation auxiliary device according to claim 1, characterized in that: The limiting member includes a limiting cross bar.

3. The anti-overflow assembled composite board installation auxiliary device according to claim 2, characterized in that: A bolt through hole is formed on the position-limiting member, a first threaded hole matching the bolt through hole is formed on the top of the pull rod, and the pull rod is connected to the position-limiting cross bar by bolts.

4. The anti-slurry overflow assembly type composite plate installation auxiliary device according to claim 1, characterized in that: The fixing member includes a screw rod, which can pass through the first through hole. The bottom of the pull rod is provided with a second threaded hole matching the thread of the screw rod. The screw rod is provided with a fastening nut, and the outer diameter of the nut is larger than the inner diameter of the first through hole.

5. The anti-slurry overflow assembly type composite board installation auxiliary device according to claim 4, characterized in that: A horn bracket is provided between the fastening nut and the aluminum film plate, and a second through hole capable of passing the screw rod is provided on the horn bracket. The horn bracket can be fixed to the bottom of the aluminum film plate through the fastening nut.

6. The anti-slurry overflow assembly type composite board installation auxiliary device according to claim 4, characterized in that: A sealing gasket is provided between the first through hole and the fastening nut.

7. The anti-slurry overflow assembly type composite board installation auxiliary device according to claim 6, characterized in that: The sealing pad has a conical structure.

8. The anti-slurry overflow assembly type composite board installation auxiliary device according to claim 1, characterized in that: A sealing rubber is arranged on the top of the aluminum film plate.

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