Post-cast strip early-form-removal single-limb profile steel support

Abstract

The utility model relates to the technical field of building construction, and discloses a post-cast strip early-form-removal single-limb profile steel support which comprises a bottom support, a supporting assembly, a top support and an adjustable jacking which are sequentially connected from bottom to top. The bottom support comprises a supporting bottom plate, a first socket sleeve is fixed to the supporting bottom plate, a plurality of fixing holes are formed in the supporting bottom plate, and expansion bolts are arranged in the fixing holes. The supporting assembly comprises a plurality of single-limb section steel arranged in the vertical direction, and every two adjacent single-limb section steel are connected through a connecting piece. The top support comprises a supporting top plate, a through hole is formed in the middle of the supporting top plate, and a second socket sleeve is fixed to the bottom of the supporting top plate. The adjustable jacking comprises an adjustable nut and a jacking screw, the adjustable nut is fixed to the supporting top plate, a jacking plate is fixed to the upper end of the jacking screw, and the lower end of the jacking screw sequentially penetrates through the adjustable nut and the through hole and then extends into the second socket sleeve. The construction efficiency of a project can be effectively improved, the project quality is ensured, and the construction cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to building construction technical field especially relates to a post-pouring zone early dismantling mould single limb shape steel support. BACKGROUND

[0002] With the continuous development of building engineering, the construction of underground garage is more and more common. In today's construction field, underground garage as important supporting facilities, its construction quality and construction efficiency are concerned. The construction of post-pouring zone of underground garage has been one of the key links in engineering. The traditional post-pouring zone support system often has problems such as long construction period, material waste, poor stability and the like, which seriously affect the overall progress, quality and cost control of the project. In order to solve these problems, a post-pouring zone early dismantling mould single limb shape steel support is developed. UTILITY MODEL CONTENTS

[0003] In view of this, the utility model aims at providing a post-pouring zone early dismantling mould single limb shape steel support to solve the problems pointed out in the background art.

[0004] In order to achieve the above utility model purposes, the technical scheme adopted is as follows:

[0005] A post-pouring zone early dismantling mould single limb shape steel support, comprising bottom support, support assembly, top support and adjustable jacking support connected in turn from bottom to top;

[0006] The bottom support comprises a support bottom plate, a first socket sleeve is fixed on the support bottom plate, a plurality of fixing holes are symmetrically provided on the support bottom plate, and expansion bolts are arranged in the fixing holes;

[0007] The support assembly comprises a plurality of single limb shape steels arranged in vertical direction, and adjacent two single limb shape steels are connected through connecting pieces;

[0008] The top support comprises a support top plate, a through hole is provided in the middle of the support top plate, and a second socket sleeve is fixed on the bottom of the support top plate;

[0009] The adjustable jacking support comprises an adjustable nut and a jacking screw rod, the adjustable nut is fixed on the support top plate and coaxially arranged with the through hole, the upper end of the jacking screw rod is fixed with a jacking support plate, and the lower end of the jacking screw rod extends into the second socket sleeve through the adjustable nut and the through hole in turn.

[0010] As a further improvement of the utility model, the connecting piece comprises a connecting plate, connecting sleeves for connecting single limb shape steels are fixed on the upper and lower ends of the connecting plate.

[0011] As a further improvement of the utility model, the connecting sleeve is arranged inside the single limb steel, the connecting plate is a circular plate, and the diameter size of the connecting plate is greater than the diameter size of the single limb steel.

[0012] As a further improvement of the utility model, the single limb steel is a DN100 galvanized steel pipe.

[0013] As a further improvement of the utility model, the first socket sleeve and the second socket sleeve are connected with the single limb steel at the corresponding positions.

[0014] The utility model has the advantages that the utility model has the characteristics of fast construction speed, high stability, good cost benefit and the like, can effectively improve the construction efficiency of the project, guarantees the engineering quality, reduces the construction cost simultaneously, adjusts the support height through the adjustable jacking, is applicable to various underground garage post-cast strip construction, has wide application prospect. BRIEF DESCRIPTION OF DRAWINGS

[0015] The drawings constituting a part of the present application are used to provide further understanding of the utility model, and the illustrative embodiments of the utility model and the description thereof are used to explain the utility model, and do not constitute improper limitation to the utility model. In the drawings:

[0016] Figure 1 It is the structural schematic diagram of the utility model;

[0017] Figure 2 It is the structural schematic diagram of the utility model bottom support;

[0018] Figure 3 It is the second perspective structural schematic diagram of the utility model bottom support;

[0019] Figure 4 It is the structural schematic diagram of the utility model connecting piece;

[0020] Figure 5 It is the second perspective structural schematic diagram of the utility model connecting piece;

[0021] Figure 6 It is the structural schematic diagram of the utility model top support;

[0022] Figure 7 It is the second perspective structural schematic diagram of the utility model top support;

[0023] Figure 8 It is the structural schematic diagram of the utility model adjustable jacking.

[0024] In the diagram: 1. Bottom support, 11. Support base plate, 12. First socket sleeve, 13. Fixing hole, 14. Expansion bolt, 2. Support assembly, 21. Single-limb steel, 22. Connector, 23. Connecting plate, 24. Connecting sleeve, 3. Top support, 31. Support top plate, 32. Through hole, 33. Second socket sleeve, 4. Adjustable top support, 41. Adjustable nut, 42. Top support screw, 43. Top support plate. Detailed Implementation

[0025] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0026] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0027] like Figures 1-8 As shown, a single-limb steel support for early demolding of post-cast strip includes a bottom support 1, a support assembly 2, a top support 3 and an adjustable top support 4 connected sequentially from bottom to top.

[0028] The bottom support 1 includes a support base plate 11, on which a first socket sleeve 12 is fixed. A plurality of fixing holes 13 are symmetrically opened on the support base plate 11, and expansion bolts 14 are provided in the fixing holes 13.

[0029] The support assembly 2 includes a plurality of single-limb steel sections 21 arranged in a vertical direction, and adjacent single-limb steel sections 21 are connected by connectors 22.

[0030] The top support 3 includes a top support plate 31, a through hole 32 is provided in the middle of the top support plate 31, and a second socket sleeve 33 is fixed at the bottom of the top support plate 31.

[0031] The adjustable top support 4 includes an adjustable nut 41 and a top support screw 42. The adjustable nut 41 is fixed to the support top plate 31 and is coaxially arranged with the through hole 32. The upper end of the top support screw 42 is fixed with a top support plate 43, and the lower end passes through the adjustable nut 41 and the through hole 32 in sequence and extends into the second socket sleeve 33.

[0032] The connector 22 includes a connecting plate 23, and both the upper and lower ends of the connecting plate 23 are fixed with connecting sleeves 24 for connecting the single-limb steel 21.

[0033] The connecting sleeve 24 is arranged inside the single limb steel pipe 21, the connecting plate 23 is a circular plate, and the diameter size of the connecting plate 23 is greater than the diameter size of the single limb steel pipe 21.

[0034] The single limb steel pipe 21 is a DN100 galvanized steel pipe.

[0035] The first socket sleeve 12 and the second socket sleeve 33 are connected with the single limb steel pipe 21 at corresponding positions.

[0036] The above merely describes preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can be variously changed and modified. Any modification, equivalent replacement, improvement, component disassembly or combination, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A post-cast strip early-release form single-branch shaped steel support, characterized in that, The adjustable top support comprises an adjustable nut and a top support screw rod. The bottom support comprises a support bottom plate, a first socket sleeve is fixed on the support bottom plate, a plurality of fixing holes are symmetrically formed on the support bottom plate, and expansion bolts are arranged in the fixing holes. The support assembly comprises a plurality of single-limb shaped steels arranged in the vertical direction, and adjacent two single-limb shaped steels are connected through a connecting piece. The top support comprises a support top plate, a through hole is formed in the middle of the support top plate, and a second socket sleeve is fixed on the bottom of the support top plate. The adjustable top support comprises an adjustable nut and a top support screw rod.

2. The early-strip post-cast strip single-rib steel bracing according to claim 1, characterized in that: The connecting piece comprises a connecting plate, and connecting sleeves for connecting the single-limb shaped steels are fixed on the upper and lower ends of the connecting plate.

3. The early-strip post-cast strip single-steel-bracing of claim 2, wherein: The connecting sleeve is arranged in the single-limb shaped steel, the connecting plate is a circular plate, and the diameter of the connecting plate is larger than the diameter of the single-limb shaped steel.

4. The early-strip post-cast strip single-rib steel bracing according to claim 1, characterized in that: The single-limb shaped steel is a DN100 galvanized steel pipe.

5. The early-strip post-cast strip single-rib steel bracing according to claim 1, characterized in that: The first socket sleeve and the second socket sleeve are connected with the single-limb shaped steels at the corresponding positions.

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