CN216840730U - A quick installation and disassembly of the inclined support device - Google Patents

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

A quick installation and disassembly inclined support device

technical field

The utility model relates to the technical field of installation of prefabricated columns (walls), in particular to an inclined support device for quick installation and disassembly.

Background technique

The inclined support device in this paper is used for the installation and support of vertical members such as prefabricated columns and shear walls. At present, the installation of prefabricated columns and shear walls in the prior art requires erecting mounting brackets, and it is necessary to cut and remove support connections after construction, which leads to low construction efficiency, prolongs construction period, and cannot be reused.

For example, the Chinese invention patent with the patent application number of "202110422259.5" and the title of "a prefabricated column joint installation and connection method for prefabricated buildings" includes steps: step 1, setting the connecting column, step 2, setting the prefabricated column, Step 3, lift and transport the prefabricated column, vertically lift the prefabricated column above the connecting column, and lay the seat slurry on the connecting boss; Step 4, set the connecting concave platform at the lower end of the prefabricated column on the connecting boss at the end of the connecting column , align each upper reinforcing bar connecting column with the corresponding lower reinforcing bar connecting column, and support the prefabricated column with diagonal bracing; step 5, make the threaded connection sleeve on the lower reinforcing bar connecting column firmly connected to the upper reinforcing bar connecting column; step 6. The pouring formwork is erected around the joints of the prefabricated column and the connecting column, and concrete is poured into the formwork through the inclined grouting port; Step 7. After the concrete is solidified, the formwork is removed, and the inclined support is removed to complete the connection between the prefabricated column and the connecting column.

Another example is the Chinese invention patent with the patent application number of "201910902009.4" and the title of "Assembled Building Construction Method and Laminated Board Construction Support System", which includes fixed prefabricated columns, prefabricated columns to be installed, laminated beams and laminated plates. A support frame is arranged at the bottom of the plywood, and the support frame is fixedly connected with the superimposed beam or/and the fixed prefabricated column; the prefabricated column to be installed and the fixed prefabricated column are connected by a connecting sleeve; the fixed prefabricated column and the stacked prefabricated column are connected Use diagonal braces to fix between the composite beams; and use templates to fill up the fixed prefabricated columns, prefabricated columns to be installed, stacked beams and stacked slabs to form a pouring area.

Another example is the Chinese invention patent with the patent application number of "202110718461.2" and the title of "a construction device and construction method for a prefabricated shear wall with a post-cast section", which includes a prefabricated shear wall, a fixed support, and a lifting support. and adjustable inclined support; fixed ends and adjustment ends are respectively set on both sides of the bottom of the prefabricated shear wall; the fixed support is connected to the fixed end and the floor; the lifting support is arranged opposite the fixed support and connected to the adjustment end, and a drive is installed. A telescopic drive mechanism for adjusting the lifting of the end; the adjustable inclined support arrangement includes at least one inclined support, one end of the inclined support is connected to the floor, and the other end is connected to the front of the shear wall to adjust the out-of-plane direction position of the prefabricated shear wall .

It can be seen from the above technologies that the traditional prefabricated columns and shear walls need to be opened to provide a connection and fixing mechanism for oblique support before pouring and installation, and they need to be cut after pouring, which cannot be reused and increases equipment investment costs. , and the disassembly efficiency is low.

Therefore, there is an urgent need to propose a quick installation and disassembly inclined support device with simple structure, reliable installation and connection, repeated use and high construction efficiency.

Utility model content

In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of inclined support device for quick installation and disassembly, and the technical scheme adopted by this utility model is as follows:

A quick installation and disassembly inclined support device is used for the installation of a prefabricated vertical part and is connected between a concrete base plate and a prefabricated vertical part; the concrete base plate comprises a prefabricated base plate and a cast-in-place layer; the prefabricated vertical part For precast columns or shear walls. The quick installation and disassembly of the inclined support device includes a prefabricated base set in the cast-in-place layer, a lower connecting ring inserted into the prefabricated base and sleeved and connected with the upper part of the prefabricated base, and a prefabricated or open hole is placed in the prefabricated vertical part. And the screw mounting barrel with internal thread is attached to the upper connecting ring seat on the prefabricated vertical part, the screw disposed through the upper connecting ring seat and connected with the screw mounting barrel is arranged on the upper connecting ring seat on the upper connecting ring seat. a ring, and a telescopic connecting rod arranged between the upper connecting ring and the lower connecting ring; the screw rod presses and fixes the upper connecting ring seat on the prefabricated vertical part.

Further, a screw backing plate is also arranged between the upper connecting ring seat and the screw.

Further, the telescopic connecting rod includes a lower screw connection seat sleeved on the lower connection ring, an upper screw connection seat sleeved on the upper connection ring, the end is provided with threads, and is connected with the lower screw connection seat and the upper screw rod. The tie rods are connected in one-to-one correspondence with the seats.

Further, the prefabricated base includes a pre-embedded pipe in the cast-in-place layer and in the shape of a zigzag, and a transverse steel bar disposed in the cast-in-place layer and arranged perpendicular to the pre-embedded pipe.

Further, the lower connecting ring includes a U-shaped pipe whose lower part is inserted into the embedded pipe and forms a zigzag shape together with the embedded pipe, and a transverse connecting rod arranged in the U-shaped pipe.

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

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

(1) The utility model cleverly sets a prefabricated base and a lower connecting ring that are inserted into the connection, which can not only ensure the connection of the oblique support, but also can be quickly removed without the need to cut it. It can also play a role in enhancing a certain strength and achieve the effect of killing three birds with one stone;

(2) In the present invention, the screw installation cylinder is arranged on the prefabricated column, shear wall prefabrication or opening, so as to facilitate the quick connection of the screw rod, the upper connecting ring seat and the screw backing plate, and its installation and disassembly are convenient;

(3) In the present invention, the lower connecting ring and the upper connecting ring are arranged to connect the ends of the telescopic connecting rod, which can provide a rotating activity space, that is, rotate around the connecting ring, and its operation is more flexible and reliable;

(4) The utility model adjusts the distance of the oblique support by setting the telescopic connecting rod, and its action is reliable;

To sum up, the utility model has the advantages of simple structure, reliable installation and connection, reuse, and high construction efficiency, and has high practical value and popularization value in the technical field of prefabricated column (wall) installation.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following drawings will briefly introduce the drawings used in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, therefore It should not be regarded as a limitation on the scope of protection. For those skilled in the art, other related drawings can also be obtained based on these drawings without creative effort.

Figure 1 is a schematic structural diagram of the utility model.

Figure 2 is a right side view of the utility model.

FIG. 3 is a schematic view of the installation of the prefabricated base and the lower connecting ring of the present invention.

FIG. 4 is a schematic view of the installation of the prefabricated base of the present invention.

FIG. 5 is a schematic view of the installation of the lower connecting ring of the present invention.

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

1. Prefabricated bottom plate; 2. Cast-in-place layer; 3. Prefabricated vertical part; 41. Prefabricated base; 42. Lower connecting ring; 43. Screw; 44. Upper connecting ring seat; 45. Upper connecting ring; 46. Telescopic connection Rod; 47, screw backing plate; 411, embedded pipe; 412, transverse reinforcement; 413, casing; 421, U-shaped pipe; 422, transverse connecting rod; 461, lower screw connection seat; 462, upper screw connection seat; 463. Tie rod.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present application clearer, the present utility model will be further described below with reference to the accompanying drawings and examples. The embodiments of the present utility model include but are not limited to the following examples. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present application.

Example

As shown in FIG. 1 to FIG. 5 , the present embodiment provides a quick installation and disassembly of the inclined support device, which is used for the installation of the prefabricated vertical part 3 and is connected between the concrete bottom plate and the prefabricated vertical part 3; the described The concrete base plate includes a prefabricated base plate 1 and a cast-in-place layer 2; the prefabricated vertical part 3 is a prefabricated column or a shear wall. It should be noted that the serial number terms such as "first" and "second" described in this embodiment are only used to distinguish similar components, and cannot be understood as a specific limitation on the protection scope. In addition, directional terms such as "bottom", "top", "surrounding edge", and "center" described in this embodiment are explained based on the drawings.

In this embodiment, the fast-installed and disassembled inclined support device includes a prefabricated base 41 disposed in the cast-in-place layer 2, a lower connecting ring 42 inserted into the prefabricated base 41 and sleeved and connected to the upper part of the prefabricated base 41. The prefabricated or The hole is placed in the prefabricated vertical part 3 and has a screw mounting cylinder with internal threads, and the upper connecting ring seat 44 attached to the prefabricated vertical part 3 is arranged through the upper connecting ring seat 44 and is connected with the screw mounting cylinder. The connecting screw 43, the upper connecting ring 45 arranged on the upper connecting ring seat 44, the telescopic connecting rod 46 arranged between the upper connecting ring 45 and the lower connecting ring 42, and the upper connecting ring seat 44 and the screw 43 are arranged. between the screw backing plate 47. The screw 43 presses and fixes the upper connecting ring seat 44 on 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, and an upper screw connecting seat 462 sleeved on the upper connecting ring 45, the ends are provided with threads and are connected with the lower screw The connecting base 461 and the upper screw connecting base 462 are connected to the oblique pull rods 463 in one-to-one correspondence. In this embodiment, the lower connecting ring 42 is sleeved on the lower screw connection seat 461 , and the upper screw connection seat 462 is sleeved in the upper connecting ring 45 . After the prefabricated base 41 and the transverse steel bars 412 are bound (that is, the steel bars need to be bound before the cast-in-place layer is poured), after the pouring is completed, the lower connecting ring 42 can be inserted into the prefabricated base 41, and the prefabricated column can be adjusted by rotating the diagonal tie rod 463 or the location of the shear wall.

As shown in FIGS. 3 to 5 , the prefabricated base 41 of this embodiment includes a pre-embedded pipe 411 arranged in the cast-in-place layer 2 and in the shape of a child, and a pre-embedded pipe 411 disposed in the cast-in-place layer 2 and connected to the pre-embedded pipe 411 . 411 Horizontal bars 412 arranged vertically. The upper part of the embedded pipe 411 is flush with the upper part of the cast-in-place layer 2 . In addition, the lower connecting ring 42 of this embodiment includes a U-shaped pipe 421 whose lower part is inserted into the embedded pipe 411 and forms a square shape together with the embedded pipe 411 , and a transverse connecting rod 422 arranged in the U-shaped pipe 421 .

In this embodiment, the embedded pipe 411 is bound and connected with the transverse steel bar 412, and is cast in the cast-in-place layer, which can not only be used as a steel connection, but also provide a support point for quick connection and disassembly. When disassembling, loosen the telescopic connecting rod 46, and then the lower connecting ring 42 can be taken out. Among them, the lower connecting ring 42 , the screw rod 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 reused.

The above-mentioned embodiments are only the preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. Any changes made by adopting the design principles of the present invention and non-creative work on this basis shall belong to the present invention. within the scope of the new protection.

Claims (6)

1. An inclined support device for quick installation and disassembly, used for the installation of a prefabricated vertical part (3), and connected between a concrete base plate and the prefabricated vertical part (3); the concrete base plate comprises a prefabricated base plate (1) and the cast-in-place layer (2); the prefabricated vertical part (3) is a prefabricated column or a shear wall, and it is characterized in that the quick installation and disassembly of the inclined support device comprises a The base (41) is inserted into the prefabricated base (41), and a lower connecting ring (42) is sleeved and connected to the upper part of the prefabricated base (41), the prefabricated or open hole is placed in the prefabricated vertical part (3), and the belt A screw mounting cylinder with internal threads, an upper connecting ring seat (44) attached to the prefabricated vertical part (3), a screw (43) arranged through the upper connecting ring seat (44) and connected to the screw mounting 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) Press and fix the upper connecting ring seat (44) on the prefabricated vertical part (3). 2 . The inclined support device for quick installation and disassembly according to claim 1 , wherein a screw backing plate ( 47 ) is further provided between the upper connecting ring seat ( 44 ) and the screw rod ( 43 ). 3 . 3. A quick installation and dismantling oblique support device according to claim 1 or 2, wherein the telescopic connecting rod (46) comprises a lower screw connecting seat (461) sleeved on the lower connecting ring (42) ), the upper screw connection seat (462) sleeved on the upper connection ring (45), the end is provided with a thread, and is connected with the lower screw connection seat (461) and the upper screw connection seat (462) in one-to-one correspondence. Tie rod (463). 4. A kind of inclined support device for quick installation and disassembly according to claim 1 or 2, wherein the prefabricated base (41) comprises a prefabricated base (41) arranged in the cast-in-place layer (2) and in the shape of a child. A buried pipe (411), and a transverse reinforcement bar (412) arranged in the cast-in-place layer (2) and arranged perpendicular to the pre-embedded pipe (411). 5 . The inclined support device for quick installation and disassembly according to claim 4 , wherein the lower connecting ring ( 42 ) comprises a lower part inserted into the embedded pipe ( 411 ) and is connected to the embedded pipe ( 411 ). 6 . A U-shaped tube (421) in the shape of a few characters is formed together, and a transverse connecting rod (422) is arranged in the U-shaped tube (421). 6 . The rapid installation and disassembly of the inclined support device according to claim 4 , wherein the upper part of the embedded pipe ( 411 ) is flush with the upper part of the cast-in-place layer ( 2 ). 7 .

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