CN213268996U

CN213268996U - Prefabricated building pre-positioning installation structure

Info

Publication number: CN213268996U
Application number: CN202022075167.8U
Authority: CN
Inventors: 宋玉鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-05-25
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses an assembly type structure prepositioning mounting structure, the on-line screen storage device comprises a base, the base sets up for hollow structure, the inboard lateral wall that the base is close to its central point puts rotates through the pivot and is connected with the worm wheel, the square piece of opposite side lateral wall fixedly connected with of worm wheel, two relative apex angles of square piece rotate respectively and are connected with two V-arrangement connecting rods, two the other end difference fixedly connected with sliding block of V-arrangement connecting rod, one side lateral wall of sliding block transversely runs through and has seted up the through-hole, the inboard lateral wall sliding connection of through-hole has the slide bar, the one end of slide bar and the inboard lateral wall fixed connection of base, the both sides lateral wall of. The utility model relates to a building construction technical field drives the V-arrangement connecting rod through the rotation of square piece and produces the removal to make sliding block pulling pull rod rotate, make pull rod pulling clamp splice carry out accurate location to circular stand at last.

Description

Prefabricated building pre-positioning installation structure

Technical Field

The utility model relates to a construction technical field specifically is prefabricated mounting structure of prefabricated building.

Background

The assembly type building is well known for environmental protection, energy conservation and high construction speed, so the assembly type building is widely popularized in China, the assembly type building refers to the fact that construction of all components (such as assembly type wallboards, laminated plates, stairs and the like) is completed in a factory, and the components are hoisted in place through a large hoisting machine after being transported to a construction site. When hoisting the circular stand column of building and taking one's place, because the cambered surface structural factor of circular stand column itself lacks the reference standard, lead to constructor can't carry out accurate location to it to work efficiency when having influenced the construction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembly type structure prepositioning mounting structure to solve on the current market that above-mentioned background art provided because the cambered surface structural factor of circular stand itself, lack the reference standard, lead to constructor can't carry out accurate location to it, thereby influenced the work efficiency's when the construction problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the assembly type building pre-positioning installation structure comprises a base, wherein the base is of a hollow structure, the inner side wall, close to the center position of the base, of the base is rotatably connected with a worm wheel through a rotating shaft, the other side wall of the worm wheel is fixedly connected with a square block, two opposite vertex angles of the square block are respectively rotatably connected with two V-shaped connecting rods, the other ends of the two V-shaped connecting rods are respectively and fixedly connected with a sliding block, a through hole is transversely formed in the side wall of one side of the sliding block in a penetrating mode, the inner side wall of the through hole is slidably connected with a sliding rod, one end of the sliding rod is fixedly connected with the inner side wall of the base, the side walls of the two sides of the sliding block are respectively and rotatably connected with two pull rods, the other ends of the two pull rods are respectively and rotatably connected, the side wall of the rib plate is provided with a rotating hole, the inner side wall of the rotating hole is rotatably connected with a worm, and the worm is meshed with the worm wheel.

Preferably, the other end of the worm penetrates through the side wall of one side of the base, and one end, far away from the ribbed plate, of the worm is fixedly connected with a rocking handle.

Preferably, one end of the pull rod is rotatably connected with the side wall of the bottom of the clamping block through a rotating shaft.

Preferably, the two slide bars are arranged oppositely, and the two slide bars are arranged on the same axis.

Preferably, four arc-shaped sliding grooves are formed in the side wall of the upper end of the base respectively.

Preferably, the clamping blocks are respectively arranged at four top corners of the base, and the four clamping blocks are symmetrically arranged.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the base is fixed at the position to be constructed through the arrangement of components such as the base, a worm wheel, a V-shaped connecting rod, a square block and the like, when a round upright post is hung on the side wall of the upper side of the base, the rocking handle is rotated, the worm rotationally connected with the rocking handle drives the worm wheel to rotate, so that the square block fixedly connected with the side wall of the worm wheel rotates, due to the rotation of the square block, the V-shaped connecting rod rotationally connected with two top corners of the square block rotates along with the square block, a sliding block rotationally connected with the other end of the V-shaped connecting rod is pulled and slides along the direction of the sliding rod, a pull rod rotationally connected with the side walls of two sides of the sliding block rotates along with the movement of the sliding block, due to the fact that the other end of the pull rod is rotationally connected with the side wall of the bottom of the clamping block, and the side wall at one end of, thereby pushing the circular upright column and moving the circular upright column to the center of the base so as to finish the accurate positioning of the circular upright column;

2. through the setting of subassembly such as arc spout and clamp splice, when the clamp splice is pulled by the pull rod and is produced the rotation, because rotate through the axis of rotation between pull rod and the clamp splice and be connected the setting, the axis of rotation slides along the arc spout this moment to the clamp splice of being convenient for rotates at the lateral wall of base, can be better carry out the guide effect to circular stand.

Drawings

Fig. 1 is a schematic structural view of a prefabricated building pre-positioning installation structure provided by the utility model;

fig. 2 is a top sectional view of the prefabricated building prepositioning installation structure provided by the utility model;

fig. 3 is the utility model provides a preset bit mounting structure's of prefabricated building lower view cross-sectional view.

In the figure: 1. a base; 2. an arc-shaped chute; 3. a clamping block; 4. a pull rod; 5. a slide bar; 6. a slider; 7. a V-shaped connecting rod; 8. a square block; 9. a rotating shaft; 10. a worm gear; 11. a worm; 12. a rocking handle; 13. a rib plate; 14. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the assembly type building pre-positioning installation structure comprises a base 1, wherein four arc-shaped sliding grooves 2 are respectively formed in the upper side wall of the base 1 to facilitate rotation of a clamping block 3, the base 1 is arranged in a hollow structure, the inner side wall of the base 1 close to the central position of the base 1 is rotatably connected with a worm wheel 10 through a rotating shaft 9, the other side wall of the worm wheel 10 is fixedly connected with a square block 8, two opposite vertex angles of the square block 8 are respectively rotatably connected with two V-shaped connecting rods 7, the other ends of the two V-shaped connecting rods 7 are respectively fixedly connected with a sliding block 6, a through hole 14 is transversely formed in a through hole of one side wall of the sliding block 6, the inner side wall of the through hole 14 is slidably connected with a sliding rod 5, the two sliding rods 5 are oppositely arranged and are arranged on the same axis, so, two pull rods 4 are respectively and rotatably connected with the side walls at the two sides of the sliding block 6, one end of each pull rod 4 is rotatably connected with the side wall at the bottom of the clamping block 3 through a rotating shaft, the clamping block 3 is convenient to guide the round upright column, the other ends of the two pull rods 4 are respectively and rotatably connected with the clamping blocks 3, the clamping blocks 3 are respectively arranged at the four vertex angles of the base 1, the four clamping blocks 3 are symmetrically arranged to guide the round upright column conveniently, one end of each clamping block 3 is rotatably connected with the upper side wall of the base 1, the bottom side wall of the base 1 close to the worm wheel 10 is fixedly connected with a ribbed plate 13, the side wall of the ribbed plate 13 is provided with a rotary hole, the inner side wall of the rotary hole is rotatably connected with a worm 11, the other end of the worm 11 penetrates through one side wall of the base 1, and the end of the worm 11 far away from the rib plate 13 is fixedly connected with a rocking handle 12, so that the square block 8 can rotate conveniently, and the worm 11 is meshed with the worm wheel 10.

In the utility model, the base 1 is fixed at the position to be constructed, when the round column is hung on the side wall of the upper side of the base 1, the rocking handle 12 is rotated, the worm 11 which is rotationally connected with the rocking handle 12 drives the worm wheel 10 to rotate, thereby the square block 8 which is fixedly connected with the side wall of the worm wheel 10 rotates, the V-shaped connecting rod 7 which is rotationally connected with two top angles of the square block 8 rotates along with the rotation of the square block 8, the sliding block 6 which is rotationally connected with the other end of the V-shaped connecting rod 7 is pulled and slides along the direction of the sliding rod 5, the pull rod 4 which is rotationally connected with the side walls of two sides of the sliding block 6 rotates along with the movement of the sliding block 6, because the other end of the pull rod 4 is rotationally connected with the side wall of the bottom of the clamping block 3, and the side wall of one end of the clamping block 3 is rotationally connected with the side wall of the upper side of the base 1, when, thereby pushing the circular upright column and moving the circular upright column to the center of the base 1, and finishing the accurate positioning of the circular upright column; when clamp splice 3 is pulled by pull rod 4 and produces the rotation, because rotate through the axis of rotation between pull rod 4 and the clamp splice 3 and be connected the setting, the axis of rotation slides along arc spout 2 this moment to the clamp splice 3 of being convenient for rotates at the lateral wall of base 1, can be better carry out the guide effect to circular stand.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Assembly type building prepositioning mounting structure, including base (1), its characterized in that, base (1) sets up for hollow structure, the inboard lateral wall that base (1) is close to its central point and puts rotates through pivot (9) and is connected with worm wheel (10), the opposite side lateral wall fixedly connected with square piece (8) of worm wheel (10), two apex angles that square piece (8) is relative rotate respectively and are connected with two V-arrangement connecting rods (7), two the other end fixedly connected with sliding block (6) respectively of V-arrangement connecting rod (7), one side lateral wall of sliding block (6) transversely runs through and has seted up through-hole (14), the inboard lateral wall sliding connection of through-hole (14) has slide bar (5), the inboard lateral wall fixed connection of one end and base (1) of slide bar (5), the both sides lateral wall of sliding block (6) rotates respectively and is connected with two pull rods (4), two the other end of pull rod (4) rotates respectively and is connected with clamp splice (3), the one end of clamp splice (3) rotates with the upside lateral wall of base (1) and is connected the setting, base (1) is close to bottom lateral wall fixedly connected with floor (13) of worm wheel (10), the commentaries on classics hole has been seted up to the lateral wall of floor (13), the inboard lateral wall in commentaries on classics hole rotates and is connected with worm (11), worm (11) with worm wheel (10) mesh mutually and set up.

2. The prefabricated building pre-positioning installation structure according to the claim 1, wherein the other end of the worm (11) penetrates through the side wall of one side of the base (1), and the rocking handle (12) is fixedly connected to one end, far away from the rib plate (13), of the worm (11).

3. The prefabricated building pre-positioning installation structure according to the claim 1, wherein one end of the pull rod (4) is rotatably connected with the bottom side wall of the clamping block (3) through a rotating shaft.

4. The prefabricated building prepositioning mounting structure according to claim 1, wherein the two slide bars (5) are oppositely arranged, and the two slide bars (5) are arranged on the same axis.

5. The prefabricated building prepositioning installation structure according to claim 1, wherein the side wall of the upper end of the base (1) is respectively provided with four arc-shaped sliding grooves (2).

6. The prefabricated building prepositioning installation structure according to claim 1, wherein the clamping blocks (3) are respectively arranged at four top corners of the base (1), and the four clamping blocks (3) are symmetrically arranged.