CN214834790U

CN214834790U - Prefabricated sleeve structure for building secondary structure

Info

Publication number: CN214834790U
Application number: CN202120817383.7U
Authority: CN
Inventors: 路航达; 江福新; 王博; 范龙; 付尧; 程呈
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-11-23
Anticipated expiration: 2031-04-21

Abstract

The utility model discloses a prefabricated sleeve structure for a secondary structure of a building, which belongs to the technical field of the prefabricated sleeve structure of the building, and comprises two fixed rods, wherein an adjusting and positioning component is arranged at the inner side of each fixed rod, the adjusting and positioning component comprises a slide seat, a threaded column and a scale groove with a marking function, and a clamping and positioning component is arranged at the top end of the adjusting and positioning component, and the clamping and positioning component comprises a supporting disk and a limiting disk with a limiting function, through the adjusting and positioning component, the utility model, workers can conveniently move and fix the positions of the slide seat and the positioning ring, thereby reducing the difficulty of the workers in adjusting the position of the prefabricated sleeve, and simultaneously, the workers can conveniently determine the moving distance of the slide seat and the positioning ring, thereby the workers can keep the level of the prefabricated sleeve and the ground when adjusting the position of the prefabricated sleeve, the prefabricated sleeve is prevented from inclining.

Description

Prefabricated sleeve structure for building secondary structure

Technical Field

The utility model relates to a building prefabricated sleeve pipe structure technical field specifically is a prefabricated sleeve pipe structure that building secondary structure used.

Background

The wall-through hole is built in a conventional building construction mode, the on-site cutting amount is large, the hole positioning randomness is large, the quality control and civilized construction are extremely unfavorable, in addition, the hole is opened in the later period, the pollution to the operation surface is easily caused, the manual treatment and the gap filling are needed after the hole is opened, the hidden danger of damaging the stability of the wall body exists, the garbage cleaning workload is increased, the hole prefabrication molding is mostly carried out by adopting a prefabricated sleeve structure in the existing building construction, the hole opening is not needed in the later period, and the operation is convenient;

therefore, the Chinese patent network discloses a prefabricated sleeve structure for a secondary structure of an office building, the application number of which is 202021063843.3, and a first fixed side frame and a second fixed side frame are fixed through a wall connecting piece to realize the fixation of a prefabricated sleeve body;

but the prefabricated bushing structure of this patent, at the in-service use in-process, owing to lack the regulation locating component, lead to the staff to carry out the position to the pipeline of placing and remove fixedly not being convenient for after the hole of spliced pole is beaten to the staff to reduce staff's location prefabricated sheathed tube work efficiency, based on this, the utility model designs a prefabricated bushing structure that building secondary structure used, in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prefabricated bushing structure that building secondary structure used to solve the prefabricated bushing structure of the patent that proposes in the above-mentioned background art, in the in-service use, owing to lack the regulation locating component, lead to the staff to be not convenient for the staff to carry out the position removal to the pipeline of placing after the hole of spliced pole is beaten and fix, thereby reduce the problem of staff's location prefabricated sheathed tube work efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a prefabricated sleeve structure for a secondary structure of a building comprises two fixing rods, wherein adjusting and positioning components are mounted on the inner sides of the fixing rods, and each adjusting and positioning component consists of a positioning ring, a threaded column driving the positioning ring to move, a sliding seat and a scale groove with a marking function;

the top end of the adjusting and positioning assembly is provided with a clamping and positioning assembly which is composed of a supporting disk and a limiting disk with a limiting function.

Preferably, the adjusting and positioning assembly comprises a rotating shaft, a connecting shaft, a sliding seat, a fixed cylinder, a threaded column, a positioning ring, a limiting column, a supporting column, a scale block and a scale groove;

dead lever top limit portion embedding is rotated and is connected with the pivot, the pivot bottom is connected with the connecting axle through toper insection meshing, the slide has been cup jointed through the screw thread in the connecting axle outside, slide top middle part is rotated and is connected with solid fixed cylinder, gu fixed cylinder inboard has the screw thread post through threaded connection, the welding of screw thread post top has the holding ring, holding ring bottom limit portion fixed mounting has spacing post, spacing post outside bottom slides and has cup jointed the support column, slide top limit portion fixed mounting has the scale piece, the scale groove has been seted up to the impartial distance in dead lever top limit portion and the spacing post outside.

Preferably, the bottom end of the supporting column is fixedly connected with the top end of the sliding seat, and a sliding groove is formed in the position, corresponding to the sliding seat, inside the fixing rod.

Preferably, the clamping and positioning assembly comprises a gear, a sleeve, a threaded rod, a supporting disk, a positioning column, a telescopic column, a spring and a limiting disk;

the utility model discloses a spring, including holding ring, locating ring, threaded rod, supporting disk, locating ring inboard top, locating ring inboard bottom embedding, the inboard welding of gear has the gear, the inboard welding of gear has the sleeve, there is the threaded rod sleeve inboard through threaded connection, the threaded rod top is rotated and is connected with the supporting disk, supporting disk bottom symmetrical welding has the reference column, the inboard top fixed mounting of holding ring has flexible post, the inboard top of holding ring corresponds flexible post outside position department and installs the spring, the spacing dish of spring bottom fixed connection.

Preferably, threaded rod and reference column all sliding connection are inboard in the holding ring, flexible bottom of the post and spacing dish fixed connection.

Preferably, slide both sides top all is connected with the fixed block, the equal symmetrical fixed mounting in slide both sides top correspondence fixed block position department has the fixture block, the inside fixture block position department that corresponds of fixed block has seted up the draw-in groove, fixed block bottom fixedly connected with cleaning brush, two through spliced pole sliding connection between the dead lever, spliced pole outside both sides portion all has the nut through threaded connection.

Preferably, one side of the nut is in contact with one side of the fixing rod, and the bottom end of the cleaning brush is connected with the outer side of the connecting shaft.

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

1. Through adjusting positioning assembly, the staff of being convenient for removes fixedly to the position of slide and holding ring to the degree of difficulty that the staff adjusted prefabricated sleeve pipe position has been reduced, simultaneously, the staff of also being convenient for confirms the displacement of slide and holding ring, thereby the staff of being convenient for keeps the level on prefabricated sleeve pipe and ground when adjusting prefabricated sleeve pipe position, avoids the prefabricated sleeve pipe to take place the slope phenomenon.

2. Through centre gripping locating component, the staff of being convenient for removes fixedly to the position of supporting disk to the staff of being convenient for adjusts fixedly at the inboard height of holding ring to prefabricated sleeve pipe, thereby the staff of being convenient for makes prefabricated sleeve pipe be in the inboard central point department of holding ring, and then the phenomenon that prefabricated sleeve pipe slope appears in the staff of being convenient for when removing the holding ring.

3. Through fixed block, fixture block, draw-in groove and cleaning brush, the staff of being convenient for fixes the position of cleaning brush, has reduced the degree of difficulty that the staff installed cleaning brush to the staff of being convenient for clears up connecting axle surface adnexed impurity, avoids attaching to of impurity to cause the influence to the removal of slide.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the adjusting and positioning assembly of the present invention;

FIG. 3 is a schematic structural view of the clamping and positioning assembly of the present invention;

fig. 4 is the schematic view of the mounting structure of the fixture block of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-fixed rod, 2-adjusting positioning component, 201-rotating shaft, 202-connecting shaft, 203-sliding seat, 204-fixed cylinder, 205-threaded column, 206-positioning ring, 207-limiting column, 208-supporting column, 209-scale block, 210-scale groove, 3-clamping positioning component, 301-gear, 302-sleeve, 303-threaded rod, 304-supporting disk, 305-positioning column, 306-telescopic column, 307-spring, 308-limiting disk, 4-fixed block, 5-clamping block, 6-clamping groove, 7-cleaning brush, 8-connecting column and 9-nut.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a technical scheme: a prefabricated sleeve structure for a secondary structure of a building is shown in figures 1 and 2 and comprises two fixed rods 1, wherein an adjusting and positioning assembly 2 is arranged on the inner side of each fixed rod 1, and each adjusting and positioning assembly 2 consists of a positioning ring 206, a threaded column 205 for driving the positioning ring 206 to move, a sliding seat 203 and a scale groove 210 with a marking function;

the top end of the adjusting and positioning component 2 is provided with a clamping and positioning component 3, and the clamping and positioning component 3 consists of a supporting disk 304 and a limiting disk 308 with a limiting function;

the adjusting and positioning assembly 2 comprises a rotating shaft 201, a connecting shaft 202, a sliding seat 203, a fixed cylinder 204, a threaded column 205, a positioning ring 206, a limiting column 207, a supporting column 208, a scale block 209 and a scale groove 210;

the top end edge of the fixed rod 1 is embedded and rotatably connected with a rotating shaft 201, the bottom end of the rotating shaft 201 is connected with a connecting shaft 202 through conical insection meshing, a sliding seat 203 is sleeved outside the connecting shaft 202 through threads, a sliding groove is formed in the position, corresponding to the sliding seat 203, inside the fixed rod 1, a fixing cylinder 204 is rotatably connected to the middle of the top end of the sliding seat 203, a threaded column 205 is connected to the inner side of the fixing cylinder 204 through threads, a positioning ring 206 is welded at the top end of the threaded column 205, a limiting column 207 is fixedly installed at the bottom end edge of the bottom end of the positioning ring 206, a supporting column 208 is slidably sleeved at the bottom outside the limiting column 207, the bottom end of the supporting column 208 is fixedly connected with the top end of the sliding seat 203, a scale block 209 is fixedly installed at the top end edge of the sliding seat 203, and scale grooves 210 are formed in the equal distance between the top end edge of the fixed rod 1 and the outside the limiting column 207, so that workers can conveniently move and fix the positions of the sliding seat 203 and the positioning ring 206, and the difficulty of the workers in adjusting the position of the prefabricated sleeve is reduced, through the connection of the rotating shaft 201 and the conical insection of the connecting shaft 202, the connecting shaft 202 can be rotated, by the threaded connection of the connecting shaft 202 with the slider 203, the position of the slider 203 can be moved, during the movement of the sliding base 203, the alignment of the scale block 209 mounted on the top end of the sliding base 203 and the scale groove 210 facilitates the worker to know the position of the movement of the sliding base 203, and then, the fixed cylinder 204 is rotated, the position of the threaded column 205 can be moved through the threaded connection between the fixed cylinder 204 and the threaded column 205, so that the height of the positioning ring 206 can be conveniently adjusted and fixed by a worker, in the moving process of the positioning ring 206, the limiting column 207 connected with the bottom end of the positioning ring 206 slides on the inner side of the supporting column 208, so that the rotation of the positioning ring 206 can be avoided, meanwhile, the scale grooves 210 are formed in one side of the limiting column 207 at equal intervals, so that the worker can know the height of the positioning ring 206 after moving;

as shown in fig. 3, the clamping and positioning assembly 3 includes a gear 301, a sleeve 302, a threaded rod 303, a supporting plate 304, a positioning column 305, a telescopic column 306, a spring 307 and a limiting plate 308;

the bottom of the inner side of the positioning ring 206 is embedded and rotatably connected with a gear 301, the inner side of the gear 301 is welded with a sleeve 302, the inner side of the sleeve 302 is connected with a threaded rod 303 through threads, the top end of the threaded rod 303 is rotatably connected with a supporting plate 304, the bottom end of the supporting plate 304 is symmetrically welded with positioning columns 305, the threaded rod 303 and the positioning columns 305 are both connected to the inner side of the positioning ring 206 in a sliding manner, the top of the inner side of the positioning ring 206 is fixedly provided with a telescopic column 306, the top of the inner side of the positioning ring 206 is provided with a spring 307 corresponding to the outer side of the telescopic column 306, the bottom end of the spring 307 is fixedly connected with a limiting plate 308, the bottom end of the telescopic column 306 is fixedly connected with the limiting plate 308, so that a worker can fix the position of a prefabricated sleeve conveniently, the difficulty of the worker for fixing the prefabricated sleeve is reduced, the worker can make the sleeve 302 start to rotate through the rotation of the gear 301, and the sleeve 302 is connected with the threaded rod 303 through the threads in the rotation process, the position of the threaded rod 303 can be moved, so that an operator can conveniently move and fix the position of a supporting plate 304 connected with the top end of the threaded rod 303, in the moving process of the supporting plate 304, the positioning columns 305 symmetrically connected with the bottom end of the supporting plate 304 slide on the inner side of the positioning ring 206, the phenomenon that the supporting plate 304 rotates can be avoided, the position of a placed prefabricated sleeve on the inner side of the positioning ring 206 can be supported, meanwhile, the position of the limiting plate 308 can be moved through the elastic action of the telescopic column 306 and the limiting action of the telescopic column 306, the limiting plate 308 can extrude the placed prefabricated sleeve, and the difficulty of clamping and positioning the prefabricated sleeve by the operator is reduced;

as shown in FIG. 4, the tops of the two sides of the sliding seat 203 are connected with the fixed blocks 4, the positions of the tops of the two sides of the sliding seat 203 corresponding to the fixed blocks 4 are symmetrically and fixedly provided with the fixed blocks 5, the positions of the fixed blocks 4 corresponding to the positions of the fixed blocks 5 are provided with the clamping grooves 6, the bottom end of the fixed block 4 is fixedly connected with the cleaning brush 7, the bottom end of the cleaning brush 7 is connected with the outer side of the connecting shaft 202, the two fixed rods 1 are connected with each other in a sliding way through the connecting post 8, the two edges of the outer side of the connecting post 8 are both connected with the nuts 9 through threads, one side of each nut 9 is in contact with one side of each fixed rod 1, so that a worker can fix the position of the cleaning brush 7 conveniently, and clean impurities attached to the surface of the connecting shaft 202 conveniently, the worker can embed the clamping blocks 5 connected with the tops of the two sides of the sliding seat 203 into the clamping grooves 6 arranged in the fixed blocks 4, can fix the position of the fixed blocks 4, and complete the installation of the cleaning brush 7, by the contact of the cleaning brush 7 with the connecting shaft 202, impurities attached to the surface of the connecting shaft 202 can be cleaned during the movement of the slider 203.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a prefabricated bushing structure that building secondary structure used, includes two dead levers (1), its characterized in that: an adjusting and positioning assembly (2) is mounted on the inner side of the fixing rod (1), and the adjusting and positioning assembly (2) consists of a positioning ring (206), a threaded column (205) for driving the positioning ring (206) to move, a sliding seat (203) and a scale groove (210) with a marking function;

the top end of the adjusting positioning component (2) is provided with a clamping positioning component (3), and the clamping positioning component (3) is composed of a supporting disk (304) and a limiting disk (308) with a limiting function.

2. A prefabricated jacket structure for secondary structures of buildings as claimed in claim 1, wherein: the adjusting and positioning assembly (2) comprises a rotating shaft (201), a connecting shaft (202), a sliding seat (203), a fixed cylinder (204), a threaded column (205), a positioning ring (206), a limiting column (207), a supporting column (208), a scale block (209) and a scale groove (210);

dead lever (1) top limit portion embedding is rotated and is connected with pivot (201), pivot (201) bottom is connected with connecting axle (202) through the meshing of toper insection, slide (203) have been cup jointed through the screw thread in connecting axle (202) outside, slide (203) top middle part is rotated and is connected with solid fixed cylinder (204), gu fixed cylinder (204) inboard has threaded post (205) through threaded connection, threaded post (205) top welding has holding ring (206), holding ring (206) bottom limit portion fixed mounting has spacing post (207), support column (208) have been cup jointed in spacing post (207) outside bottom slip, slide (203) top limit portion fixed mounting has scale block (209), scale groove (210) have been seted up to dead lever (1) top limit portion and spacing post (207) outside equidistance.

3. A prefabricated jacket structure for secondary structures of buildings as claimed in claim 2, wherein: the bottom end of the supporting column (208) is fixedly connected with the top end of the sliding seat (203), and a sliding groove is formed in the position, corresponding to the sliding seat (203), inside the fixing rod (1).

4. A prefabricated jacket structure for secondary structures of buildings as claimed in claim 2, wherein: the clamping and positioning assembly (3) comprises a gear (301), a sleeve (302), a threaded rod (303), a supporting plate (304), a positioning column (305), a telescopic column (306), a spring (307) and a limiting plate (308);

the embedding of holding ring (206) inboard bottom is rotated and is connected with gear (301), the inboard welding of gear (301) has sleeve (302), there is threaded rod (303) sleeve (302) inboard through threaded connection, threaded rod (303) top is rotated and is connected with supporting disk (304), supporting disk (304) bottom symmetrical weld has reference column (305), holding ring (206) inboard top fixed mounting has flexible post (306), holding ring (206) inboard top corresponds flexible post (306) outside position department and installs spring (307), spring (307) bottom fixedly connected with spacing dish (308).

5. The prefabricated pipe structure for the secondary structure of a building as claimed in claim 4, wherein: threaded rod (303) and reference column (305) all sliding connection are inboard in holding ring (206), flexible post (306) bottom and spacing dish (308) fixed connection.

6. A prefabricated jacket structure for secondary structures of buildings as claimed in claim 2, wherein: slide (203) both sides top all is connected with fixed block (4), slide (203) both sides top corresponds fixed block (4) equal symmetry fixed mounting of position department and has fixture block (5), draw-in groove (6) have been seted up to inside fixture block (5) position department of corresponding of fixed block (4), fixed block (4) bottom fixedly connected with cleaning brush (7), two through spliced pole (8) sliding connection between dead lever (1), spliced pole (8) outside both sides portion all has nut (9) through threaded connection.

7. A prefabricated sleeve structure for secondary structures of buildings according to claim 6, wherein: one side of the nut (9) is in contact with one side of the fixing rod (1), and the bottom end of the cleaning brush (7) is connected with the outer side of the connecting shaft (202).