CN216840730U

CN216840730U - Inclined supporting device capable of being rapidly installed and disassembled

Info

Publication number: CN216840730U
Application number: CN202220205246.2U
Authority: CN
Inventors: 欧东洋; 龙贤明; 张冬雪; 昝伟
Original assignee: Sichuan Zhongde Lujiang Equipment Technology Co ltd
Current assignee: Sichuan Zhongde Lujiang Equipment Technology Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-06-28
Anticipated expiration: 2032-01-25

Abstract

The utility model discloses an install inclined supporting device who dismantles fast, build intraformational prefabricated base at cast-in-place including setting up, insert in the prefabricated base, and establish the lower go-between of being connected with the upper portion cover of prefabricated base, prefabricated or trompil are arranged in prefabricated vertical portion, and have an internal screw rod installation section of thick bamboo, the laminating is in the last connecting ring seat in prefabricated vertical portion, run through the connecting ring seat setting, and install the screw rod of being connected with a section of thick bamboo with the screw rod, set up the last go-between on last connecting ring seat, and set up the telescopic connection pole between last go-between and lower go-between. By the proposal, the utility model has the advantages of simple structure, erection joint are reliable, reuse, efficiency of construction is high, has very high practical value and spreading value in the installation technical field of prefabricated post (wall).

Description

Inclined supporting device capable of being rapidly installed and disassembled

Technical Field

The utility model belongs to the technical field of the installation technique of prefabricated post (wall) and specifically relates to an inclined supporting device of quick installation dismantlement.

Background

The diagonal bracing device is used for mounting and bracing vertical members such as prefabricated columns and shear walls. At present, an installation support needs to be erected in the installation of a prefabricated column and a shear wall in the prior art, and the support connection needs to be cut and removed after construction, so that the construction efficiency is low, the construction period is prolonged, and the repeated utilization cannot be realized.

For example, the invention of chinese patent application No. 202110422259.5 entitled "prefabricated column joint installation and connection method for prefabricated building" includes the steps of: step 1, arranging a connecting column, step 2, arranging a prefabricated column, step 3, hoisting the prefabricated column, vertically hoisting the prefabricated column above the connecting column, and paving base slurry on a connecting boss; step 4, sleeving a connecting concave table at the lower end of the prefabricated column on a connecting boss at the end head of the connecting column, aligning each upper steel bar connecting column with the corresponding lower steel bar connecting column, and supporting the prefabricated column by using an inclined support; step 5, firmly connecting the threaded connecting sleeve on the lower steel bar connecting column to the upper steel bar connecting column; step 6, erecting a pouring template around the joints of the prefabricated columns and the connecting columns, and pouring concrete into the template through an inclined grouting opening; and 7, removing the template after the concrete is solidified, removing the inclined supports, and completing the connection of the prefabricated column and the connecting column.

Then, as the Chinese invention patent with the patent application number of '201910902009.4' and the name of 'assembly type building construction method and laminated slab construction supporting system', the prefabricated building construction method comprises a fixed prefabricated column, a prefabricated column to be installed, a laminated beam and a laminated slab, wherein a supporting frame is arranged at the bottom of the laminated slab and is fixedly connected with the laminated beam or/and the fixed prefabricated column; the prefabricated column to be installed is connected with the fixed prefabricated column through a connecting sleeve; the fixed precast columns and the superposed beams are fixed by using inclined supports; and the fixed prefabricated columns, the prefabricated columns to be installed, the superposed beams and the superposed slabs are filled up by using templates to form pouring areas.

Then, as the invention patent of China with the patent application number of 202110718461.2 and the name of 'a construction device and a construction method of a prefabricated shear wall with a post-pouring section', the invention comprises the prefabricated shear wall, a fixed support piece, a lifting support piece and an adjustable inclined support; a fixed end and an adjusting end are respectively arranged on two sides of the bottom of the prefabricated shear wall; the fixed support is connected with the fixed end and the floor; the lifting support piece is arranged opposite to the fixed support piece, is connected with the adjusting end and is provided with a telescopic driving mechanism for driving the adjusting end to lift; the adjustable inclined support comprises at least one inclined support, one end of the inclined support is connected with the floor, and the other end of the inclined support is connected with the front face of the shear wall and used for adjusting the position of the plane outer direction of the prefabricated shear wall.

According to the technology, the traditional prefabricated columns and the traditional shear walls need to be provided with the inclined support through the holes before pouring and installing, and need to be cut after pouring, so that the traditional prefabricated columns and the traditional shear walls cannot be reused, the equipment investment cost is increased, and the disassembly efficiency is low.

Therefore, it is urgently needed to provide a quick mounting and dismounting inclined support device which has the advantages of simple structure, reliable mounting and connection, reutilization and high construction efficiency.

SUMMERY OF THE UTILITY MODEL

To the above problem, an object of the utility model is to provide an inclined supporting device of quick installation dismantlement, the utility model discloses a technical scheme as follows:

a quick-mounting and dismounting inclined support device is used for mounting a prefabricated vertical part and is connected between a concrete bottom plate and the prefabricated vertical part; the concrete bottom plate comprises a prefabricated bottom plate and a cast-in-place building layer; the prefabricated vertical part is a prefabricated column or a shear wall. The inclined support device capable of being rapidly installed and disassembled comprises a prefabricated base arranged in a cast-in-place building layer, a lower connecting ring inserted into the prefabricated base and sleeved and connected with the upper part of the prefabricated base, a screw rod installation cylinder with internal threads, an upper connecting ring seat attached to the prefabricated vertical part, a screw rod penetrating through the upper connecting ring seat and connected with the screw rod installation cylinder, an upper connecting ring arranged on the upper connecting ring seat and a telescopic connecting rod arranged between the upper connecting ring and the lower connecting ring; the screw rod extrudes and fixes the upper connecting ring seat on the prefabricated vertical part.

Furthermore, a screw rod backing plate is arranged between the upper connecting ring seat and the screw rod.

Further, the telescopic connecting rod comprises a lower screw rod connecting seat sleeved on the lower connecting ring, an upper screw rod connecting seat sleeved on the upper connecting ring, and oblique pull rods, wherein the end parts of the oblique pull rods are provided with threads and are connected with the lower screw rod connecting seat and the upper screw rod connecting seat in a one-to-one correspondence mode.

Furthermore, the prefabricated base includes that the setting is built the in situ at cast-in-place, and is the pre-buried pipe of little word shape to and set up in the cast-in-place and build the in situ, and with the perpendicular horizontal reinforcing bar of laying of pre-buried pipe.

Furthermore, the lower connecting ring comprises a U-shaped pipe and a transverse connecting rod, wherein the lower part of the U-shaped pipe is inserted into the embedded pipe and forms a shape like a Chinese character 'ji' with the embedded pipe, and the transverse connecting rod is arranged in the U-shaped pipe.

Preferably, the upper part of the pre-buried pipe is flush with the upper part of the cast-in-place layer.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model is skillfully provided with the prefabricated base and the lower connecting ring which are connected in an inserting way, so that the connection of the inclined support can be ensured, the inclined support can be quickly taken down, the inclined support does not need to be cut, the prefabricated base is reserved in the cast-in-place layer in the later period, a certain strength can be enhanced, and the effect of killing three birds with one stone is realized;

(2) the screw installation cylinder is arranged on the prefabricated column and the shear wall for prefabricating or perforating, so that the screw, the upper connecting ring seat and the screw base plate can be quickly connected, and the installation and the disassembly are convenient;

(3) the utility model is provided with the lower connecting ring and the upper connecting ring for connecting the end parts of the telescopic connecting rods, which can provide a rotating space, namely, rotate around the connecting rings, and the operation is more flexible and reliable;

(4) the utility model has reliable action by arranging the telescopic connecting rod to adjust the distance of the inclined support;

to sum up, the utility model has the advantages of simple structure, erection joint are reliable, reuse, efficiency of construction is high, has very high practical value and spreading value in the installation technical field of prefabricated post (wall).

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as a limitation of the scope of protection, and for those skilled in the art, other related drawings may be obtained from these drawings without inventive effort.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a right side view of the present invention.

Fig. 3 is an installation schematic diagram of the prefabricated base and the lower connecting ring of the present invention.

Fig. 4 is an installation schematic diagram of the prefabricated base of the present invention.

Fig. 5 is a schematic view illustrating the installation of the lower connection ring according to the present invention.

In the drawings, the names of the parts corresponding to the reference numerals are as follows:

1. prefabricating a bottom plate; 2. casting a layer; 3. prefabricating a vertical part; 41. prefabricating a base; 42. a lower connecting ring; 43. a screw; 44. an upper connecting ring seat; 45. an upper connecting ring; 46. a telescopic connecting rod; 47. a screw base plate; 411. pre-burying a pipe; 412. transverse reinforcing steel bars; 413. a sleeve; 421. a U-shaped pipe; 422. a transverse connecting rod; 461. a lower screw connecting seat; 462. an upper screw connecting seat; 463. and a diagonal draw bar.

Detailed Description

To make the objectives, technical solutions and advantages of the present application more clear, the present invention will be further described with reference to the accompanying drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Examples

As shown in fig. 1 to 5, the present embodiment provides a quick-mounting and dismounting diagonal bracing device for the installation of the prefabricated vertical section 3 and connecting between the concrete floor and the prefabricated vertical section 3; the concrete bottom plate comprises a prefabricated bottom plate 1 and a cast-in-place building layer 2; the prefabricated vertical part 3 is a prefabricated column or a shear wall. In the present embodiment, the terms "first", "second", and the like are used only for distinguishing the similar components, and are not to be construed as limiting the scope of protection. In the present embodiment, the terms of orientation such as "bottom", "top", "peripheral edge", "center", and the like are explained based on the drawings.

In this embodiment, the fast-mounting and fast-dismounting diagonal bracing device includes a prefabricated base 41 disposed in the cast-in-place building layer 2, a lower connecting ring 42 inserted into the prefabricated base 41 and sleeved and connected with the upper portion of the prefabricated base 41, a screw mounting tube with internal threads and disposed in the prefabricated vertical portion 3 and having a prefabricated or perforated hole, an upper connecting ring seat 44 attached to the prefabricated vertical portion 3, a screw 43 disposed through the upper connecting ring seat 44 and connected with the screw mounting tube, an upper connecting ring 45 disposed on the upper connecting ring seat 44, a telescopic connecting rod 46 disposed between the upper connecting ring 45 and the lower connecting ring 42, and a screw pad 47 disposed between the upper connecting ring seat 44 and the screw 43. The screw 43 presses and fixes the upper connecting ring seat 44 to the prefabricated vertical part 3. In this embodiment, the telescopic connecting rod 46 includes a lower screw connecting seat 461 sleeved on the lower connecting ring 42, an upper screw connecting seat 462 sleeved on the upper connecting ring 45, and a diagonal draw bar 463 having a thread at an end thereof and being connected with the lower screw connecting seat 461 and the upper screw connecting seat 462 in a one-to-one correspondence manner. In this embodiment, the lower connecting ring 42 is sleeved on the lower screw connecting seat 461, and the upper screw connecting seat 462 is sleeved in the upper connecting ring 45. After the prefabricated base 41 is bound with the transverse steel bars 412 (namely, steel bars need to be bound before cast-in-place layer pouring), after pouring is completed, the lower connecting ring 42 can be inserted into the prefabricated base 41, and the position of the prefabricated column or the shear wall can be adjusted by rotating the inclined pull rod 463.

As shown in fig. 3 to 5, the prefabricated base 41 of the present embodiment includes an embedded pipe 411 that is disposed in the cast-in-place layer 2 and has a shape of a letter 'er', and a transverse steel bar 412 that is disposed in the cast-in-place layer 2 and is perpendicular to the embedded pipe 411. Wherein, the upper portion of pre-buried pipe 411 is leveled with the upper portion of cast-in-place layer 2. In addition, the lower connecting ring 42 of the present embodiment includes a U-shaped pipe 421, the lower portion of which is inserted into the embedded pipe 411 and forms a zigzag shape together with the embedded pipe 411, and a transverse connecting rod 422 disposed in the U-shaped pipe 421.

In this embodiment, pre-buried pipe 411 is connected with horizontal reinforcing bar 412 ligature to being pour in cast-in-place building layer, it can regard as steel to connect, can provide the strong point of quick connect dismantlement again. Upon disassembly, the lower connecting ring 42 can be removed by loosening the telescopic connecting rod 46. Wherein, the lower connecting ring 42, the screw 43, the upper connecting ring seat 44, the upper connecting ring 45, the telescopic connecting rod 46 and the screw backing plate 47 can be repeatedly used.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and are not limitations on the protection scope of the present invention, but all the changes made by adopting the design principle of the present invention and performing non-creative work on this basis shall fall within the protection scope of the present invention.

Claims

1. A fast-mounting and dismounting inclined support device is used for mounting a prefabricated vertical part (3) and is connected between a concrete bottom plate and the prefabricated vertical part (3); the concrete bottom plate comprises a prefabricated bottom plate (1) and a cast-in-place building layer (2); the prefabricated vertical part (3) is a prefabricated column or a shear wall, and is characterized in that the quickly-installed and quickly-disassembled inclined supporting device comprises a prefabricated base (41) arranged in a cast-in-place building layer (2), a lower connecting ring (42) inserted into the prefabricated base (41) and sleeved and connected with the upper part of the prefabricated base (41), a screw rod installation cylinder which is prefabricated or provided with an internal thread and arranged in the prefabricated vertical part (3) in an opening manner, an upper connecting ring seat (44) attached to the prefabricated vertical part (3), a screw rod (43) which penetrates through the upper connecting ring seat (44) and is connected with the screw rod installation cylinder, an upper connecting ring (45) arranged on the upper connecting ring seat (44), and a telescopic connecting rod (46) arranged between the upper connecting ring (45) and the lower connecting ring (42); the screw (43) extrudes and fixes the upper connecting ring seat (44) on the prefabricated vertical part (3).

2. A quick-mounting and-dismounting diagonal bracing device according to claim 1, wherein a screw rod backing plate (47) is further arranged between the upper connecting ring seat (44) and the screw rod (43).

3. The inclined support device capable of being mounted and dismounted quickly as claimed in claim 1 or 2, wherein the telescopic connecting rod (46) comprises a lower screw rod connecting seat (461) sleeved on the lower connecting ring (42), an upper screw rod connecting seat (462) sleeved on the upper connecting ring (45), and inclined pull rods (463) which are provided with threads at the ends and are connected with the lower screw rod connecting seat (461) and the upper screw rod connecting seat (462) in a one-to-one correspondence manner.

4. The diagonal bracing device capable of being installed and disassembled quickly as claimed in claim 1 or 2, wherein the prefabricated base (41) comprises an embedded pipe (411) which is arranged in the cast-in-place layer (2) and is in a shape of a Chinese character 'er', and transverse steel bars (412) which are arranged in the cast-in-place layer (2) and are arranged perpendicular to the embedded pipe (411).

5. The diagonal bracing device for quick mounting and dismounting according to claim 4, wherein the lower connecting ring (42) comprises a U-shaped pipe (421) with a lower part inserted into the embedded pipe (411) and forming a shape like a Chinese character 'ji' with the embedded pipe (411), and a transverse connecting rod (422) arranged in the U-shaped pipe (421).

6. A quick-to-install and-dismantle diagonal bracing device according to claim 4, wherein the upper portion of the pre-buried pipe (411) is flush with the upper portion of the cast-in-place storey (2).