CN216406186U - Adjustable supporting device for blocking template of pay-off hole - Google Patents

Adjustable supporting device for blocking template of pay-off hole Download PDF

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Publication number
CN216406186U
CN216406186U CN202123090130.3U CN202123090130U CN216406186U CN 216406186 U CN216406186 U CN 216406186U CN 202123090130 U CN202123090130 U CN 202123090130U CN 216406186 U CN216406186 U CN 216406186U
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China
Prior art keywords
supporting
steel pipe
pay
supporting steel
screw
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CN202123090130.3U
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Chinese (zh)
Inventor
张伟
巫丽敏
程期华
刘顶
陈浩
赖洁伟
孙超
平春惠
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Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
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Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
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Abstract

The utility model provides an adjustable supporting device for a pay-off hole plugging template, which is integrally of a three-section steel structure, is convenient to install and disassemble, is not easy to deform after long-term use, can quickly and well plug a pay-off hole, and can effectively ensure the plugging quality. Three-section main part among the strutting arrangement supports and realizes indirect connection, height-adjustable through screw rod and spiral support fastener between the steel pipe for strutting arrangement can use in the floor structure of co-altitude not, and application scope is wider.

Description

Adjustable supporting device for blocking template of pay-off hole
Technical Field
The utility model belongs to the technical field of floor pay-off hole plugging, and particularly relates to an adjustable supporting device for a pay-off hole plugging template.
Background
When the building construction, need the axis transmission between the floor, consequently can set up the unwrapping wire hole on the floor, the quality of later stage unwrapping wire hole shutoff will influence the whole quality of floor. The pouring quality of concrete is greatly influenced by a construction process and a reinforcing and supporting mode of the pay-off hole plugging template, and the conventional pay-off hole plugging template supporting and reinforcing methods comprise two methods: one is a steel wire mould hanging method, which can cause the quality problems of floor slab leakage and the like due to the corrosion of steel wires after the mould is removed; another method is a common long timber support method, which is a complicated process of formwork support and may cause a series of problems due to damage and deformation caused by multiple uses of the formwork and the long timber. Therefore, a novel supporting device for the pay-off hole plugging template is needed, and the plugging of the pay-off hole can be completed quickly and well.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides the adjustable supporting device for the pay-off hole plugging template, the whole supporting device is of a three-section steel structure, the mounting and the dismounting are very convenient, the deformation is not easy to generate, the pay-off hole plugging can be completed quickly and well, the three sections of main body supporting steel pipes in the supporting device are indirectly connected through the screw rods and the spiral supporting fasteners, the height is adjustable, and the application range of the supporting device is wider.
The present invention achieves the above-described object by the following technical means.
An adjustable supporting device for a pay-off hole plugging template is a three-section type assembly structure and comprises a top supporting steel plate, wherein an upper supporting steel pipe is vertically welded at the central position of the lower surface of the top supporting steel plate, the upper supporting steel pipe is detachably connected with a middle supporting steel pipe through a first screw rod, and the middle supporting steel pipe is detachably connected with a lower supporting steel pipe through a second screw rod; the bottom of the lower supporting steel pipe is welded with a lower supporting steel plate, and the lower surface of the lower supporting steel plate is welded with three lower supporting leg reinforcing steel bars.
Furthermore, the upper end of the first screw rod is inserted into the lower end inner cavity of the upper support steel pipe, and the lower end of the first screw rod is inserted into the upper end inner cavity of the middle support steel pipe; the installation mode of the second screw is the same as that of the first screw; two spiral supporting fasteners are installed on the first screw rod and the second screw rod in a threaded mode.
Furthermore, four reinforcing steel bars are uniformly welded between the outer wall of the upper end of the upper supporting steel pipe and the lower surface of the top supporting steel plate at intervals.
Furthermore, lower part landing leg reinforcing bar one end all welds in lower part supporting steel plate lower surface central point and puts the department, and the other end dispersion supports around the unwrapping wire hole of lower floor's floor, forms the triangular supports frame structure, and the lower part supports the steel pipe and is located the unwrapping wire hole of lower floor directly over.
Further, the interval between two spiral support fasteners on first screw rod and the second threaded rod is 5 cm.
The utility model has the following beneficial effects:
the whole structure is a three-section steel structure, the installation and the disassembly are convenient, the deformation is not easy to generate after long-term use, and the plugging quality can be effectively ensured. The three sections of main body supporting steel pipes are indirectly connected through the screw rods and the spiral supporting fasteners, the height is adjustable, the use is flexible and convenient, and the device can be used in floor structures with different heights. In addition, the arrangement of the reinforcing steel bars and the lower supporting leg steel bars can further improve the overall stability and the pressure resistance of the device.
Drawings
FIG. 1 is a schematic view of an adjustable supporting device of the wire releasing hole plugging template of the utility model;
FIG. 2 is a schematic view of a spiral brace fastener of the present invention.
In the figure: 1-top supporting steel plate; 2-reinforcing steel bars; 3-supporting the steel pipe at the upper part; 4-supporting the steel pipe in the middle; 5-supporting the steel pipe at the lower part; 6-lower support steel plate; 7-a first screw; 8-a second screw; 9-helical bracing fasteners; 10-lower leg reinforcement; 11-lower reinforcing bars.
Detailed Description
The utility model will be further described with reference to the following figures and specific examples, but the scope of the utility model is not limited thereto.
In the description of the present invention, it is to be understood that the terms "middle", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. The terms "mounted," "connected," "fixed," and the like are to be construed broadly and may include, for example, fixed connections, removable connections, or integral connections, direct connections, indirect connections through intervening media, and communication between two elements; the specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1, the adjustable supporting device for a wire releasing hole plugging template is of a three-section assembly type structure and comprises a top supporting steel plate 1, reinforcing steel bars 2, an upper supporting steel pipe 3, a middle supporting steel pipe 4, a lower supporting steel pipe 5, a lower supporting steel plate 6, a first screw 7, a second screw 8, lower supporting leg steel bars 10 and lower reinforcing steel bars 11.
In practice, the size of the top support steel plate 1 is determined according to the size of the wire-releasing hole. As shown in fig. 1, an upper supporting steel pipe 3 is vertically welded at the center of the lower surface of the top supporting steel plate 1, and four reinforcing steel bars 2 are uniformly welded between the outer wall of the upper end of the upper supporting steel pipe 3 and the lower surface of the top supporting steel plate 1 at intervals. As shown in fig. 1 and 2, the upper end of the first screw 7 is inserted into the lower end inner cavity of the upper support steel pipe 3, the lower end of the first screw 7 is inserted into the upper end inner cavity of the middle support steel pipe 4, and the upper support steel pipe 3 is indirectly connected with the middle support steel pipe 4 through the first screw 7; two spiral supporting fasteners 9 are arranged on the first screw 7 in a threaded manner and used for adjusting the insertion depth of the first screw 7, namely adjusting the overall height of the supporting device, and simultaneously used for stably fixing the first screw 7 between the upper supporting steel pipe 3 and the middle supporting steel pipe 4; two spiral supporting fasteners 9 on the first screw 7 are spaced by 5 cm.
As shown in fig. 1 and 2, the upper end of the second screw 8 is inserted into the lower end inner cavity of the middle support steel pipe 4, the lower end of the second screw 8 is inserted into the upper end inner cavity of the lower support steel pipe 5, and the middle support steel pipe 4 is indirectly connected with the lower support steel pipe 5 through the second screw 8; two spiral supporting fasteners 9 are arranged on the second screw rod 8 in a threaded manner and used for adjusting the insertion depth of the second screw rod 8, namely adjusting the overall height of the supporting device, and simultaneously, the second screw rod 8 is stably fixed between the middle supporting steel pipe 4 and the lower supporting steel pipe 5; two spiral supporting fasteners 9 on the second screw rod 8 are spaced by 5 cm.
As shown in fig. 1, a small lower support steel plate 6 is welded at the bottom of a lower support steel pipe 5, three lower support leg steel bars 10 are welded at the center of the lower surface of the lower support steel plate 6, and the other ends of the three lower support leg steel bars 10 are supported on a floor slab to form a triangular support frame structure; preferably, lower reinforcing steel bars 11 are welded between adjacent lower support leg steel bars 10, so that the overall stability and the pressure resistance of the supporting device are improved.
During the in-service use, at first according to the floor height choose for use the upper portion of suitable length to support steel pipe 3, middle part support steel pipe 4 and lower part support steel pipe 5, then accomplish the equipment of each part of strutting arrangement, place the whole unwrapping wire pore that corresponds position department between upper and lower floor with strutting arrangement, guarantee that lower part support steel pipe 5 is located directly over the unwrapping wire hole of lower floor's floor, three lower part landing leg reinforcing bars 10 dispersion support are around the unwrapping wire hole of floor of lower floor, top supporting steel plate 1 supports the unwrapping wire hole template of upper floor.
The present invention is not limited to the above-described embodiments, and any obvious improvements, substitutions or modifications can be made by those skilled in the art without departing from the spirit of the present invention.

Claims (5)

1. An adjustable supporting device for a pay-off hole plugging template is a three-section type assembling structure and is characterized by comprising a top supporting steel plate (1), wherein an upper supporting steel pipe (3) is vertically welded at the central position of the lower surface of the top supporting steel plate (1), the upper supporting steel pipe (3) is detachably connected with a middle supporting steel pipe (4) through a first screw (7), and the middle supporting steel pipe (4) is detachably connected with a lower supporting steel pipe (5) through a second screw (8); the bottom of the lower supporting steel pipe (5) is welded with a lower supporting steel plate (6), and the lower surface of the lower supporting steel plate (6) is welded with three lower supporting leg reinforcing steel bars (10).
2. The adjustable supporting device for the pay-off hole plugging template as claimed in claim 1, wherein the upper end of the first screw (7) is inserted into the lower end inner cavity of the upper supporting steel pipe (3), and the lower end of the first screw (7) is inserted into the upper end inner cavity of the middle supporting steel pipe (4); the installation mode of the second screw (8) is the same as that of the first screw (7); two spiral supporting fasteners (9) are installed on the first screw rod (7) and the second screw rod (8) in a threaded mode.
3. The adjustable supporting device for the wire releasing hole plugging template according to claim 1, wherein four reinforcing steel bars (2) are uniformly welded between the outer wall of the upper end of the upper supporting steel pipe (3) and the lower surface of the top supporting steel plate (1) at intervals.
4. The adjustable supporting device for the pay-off hole plugging template of claim 1, wherein one end of each lower supporting leg steel bar (10) is welded at the center of the lower surface of the lower supporting steel plate (6), the other end of each lower supporting leg steel bar is dispersedly supported around the pay-off hole of the lower floor slab to form a triangular supporting frame structure, and the lower supporting steel pipe (5) is positioned right above the pay-off hole of the lower floor slab.
5. The adjustable supporting device for the pay-off hole plugging template as claimed in claim 1, wherein the interval between the two spiral supporting fasteners (9) on the first screw rod (7) and the second screw rod (8) is 5 cm.
CN202123090130.3U 2021-12-10 2021-12-10 Adjustable supporting device for blocking template of pay-off hole Active CN216406186U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202123090130.3U CN216406186U (en) 2021-12-10 2021-12-10 Adjustable supporting device for blocking template of pay-off hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202123090130.3U CN216406186U (en) 2021-12-10 2021-12-10 Adjustable supporting device for blocking template of pay-off hole

Publications (1)

Publication Number Publication Date
CN216406186U true CN216406186U (en) 2022-04-29

Family

ID=81283302

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202123090130.3U Active CN216406186U (en) 2021-12-10 2021-12-10 Adjustable supporting device for blocking template of pay-off hole

Country Status (1)

Country Link
CN (1) CN216406186U (en)

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