CN220686716U - Pre-buried sleeve is used in installation of wall-attached support - Google Patents

Abstract

The utility model belongs to the technical field of the sleeve, a attach wall support installation is with pre-buried sleeve is disclosed, including the overcoat, screw subassembly and fixed subassembly, screw the subassembly and rotate and connect at the inside central point of overcoat, a plurality of fixed subassemblies all set up in the inside side position of overcoat, it can drive a plurality of fixed subassemblies and rotate in step when screwing the subassembly, drive the screwed pipe and rotate when rotating through the bolt, a plurality of bevel gear circles begin to rotate, drive a plurality of bevel gears and begin to rotate, make a plurality of thread bush begin to rotate, simultaneously because the staple is spacing and with thread bush threaded connection, make a plurality of staples begin to stretch out constantly by the fixed slot, and insert Zhou Weiqiang constantly, make the sleeve by spacing from a plurality of positions, the sleeve can't be in the rotation this moment, ensure that the sleeve can not appear not become flexible situation when using, stability and the fixity of support have been guaranteed, and the possibility that the potential safety hazard takes place has been avoided.

Description

Pre-buried sleeve is used in installation of wall-attached support

Technical Field

The application relates to the technical field of sleeves, and more specifically relates to an embedded sleeve for installing a wall-attached support.

Background

The wall-attached support supports bear and transfer all loads of the scaffold to the building structure, each wall-attached support can bear all loads in the machine position range, in addition, the guide rail seat also has the functions of overturning prevention, falling prevention and lifting guide, is the most critical and concentrated member in the whole frame body mechanism, the wall-attached support base is fixed on the engineering structure through the end face of the bottom plate by using a wall penetrating bolt, bears and transfers the load of the scaffold, the other end of the wall-attached support is connected with a vertical main frame guide rail, and the main frame guide rail is guided to vertically move up and down along the wall-attached support guide wheel, and is generally installed on a wall body through a sleeve.

However, after the sleeve is installed on the wall, as the sleeve is usually cast into the wall in the later period, but not initially cast into the wall, gaps can be formed between the sleeve and the wall during fixed installation, and when the bolt is rotated after being turned into the sleeve during installation of the support, the sleeve can possibly be synchronously rotated with the bolt, so that the support cannot be locked by the bolt, and even if the installation is completed, the sleeve can slide out of the wall or loosen under long-term stress due to the fact that the force for fixing the sleeve is not enough, and potential safety hazards are caused.

In order to solve the problem, the application provides an embedded sleeve for installing a wall-attached support.

Disclosure of Invention

The application provides a wall-attached support installs and uses pre-buried sleeve adopts following technical scheme:

the utility model provides an attach wall support installation with pre-buried sleeve, includes the overcoat, screws subassembly and fixed subassembly, it connects to screw the subassembly rotation the inside central point of overcoat puts, and is a plurality of fixed subassembly all sets up the inside side position of overcoat, it can drive a plurality of when the subassembly rotates fixed subassembly rotates in step.

Further, the outer sleeve comprises a protective shell and a tip, the tip is arranged on one side edge of the protective shell, and a plurality of fixing grooves are formed in the protective shell.

Through the technical scheme, the tip can be arranged to enter the wall more easily.

Further, the screwing assembly comprises a threaded pipe, a clamping plate and a bevel gear ring, and the threaded pipe is arranged inside the protective shell.

Through above-mentioned technical scheme, the installation of support is convenient for in the setting of screwed pipe.

Further, screw thread pipe one end with the pointed end rotates to be connected, the joint board sets up the screw thread pipe other end, the joint board with the inside sliding connection of protective case, a plurality of bevel gear circle all overlaps to be established the screw thread pipe outside.

Through above-mentioned technical scheme, the setting of bevel gear circle can drive fixed subassembly rotation.

Further, the fixed subassembly includes helical gear, thread bush, spacing ring and staple, a plurality of the spacing ring rotates to be connected a plurality of in the fixed slot, the thread bush with fixed connection between the spacing ring.

Through above-mentioned technical scheme, the rotation of thread bush is convenient for the extension of staple.

Further, the helical gear is fixedly connected to one end, close to the inner side of the protecting shell, of the threaded sleeve, the helical gear is meshed with the helical gear ring, and the fixing nails are in threaded connection with the threaded sleeves.

Through above-mentioned technical scheme, can drive the helical gear and rotate when making helical gear circle rotate.

Furthermore, a limiting groove is formed in the fixing nail, a plurality of limiting pieces are arranged in the fixing grooves, and the limiting pieces are connected with the limiting grooves in a sliding mode.

Through above-mentioned technical scheme, spacing make the staple can stretch out to the staple.

In summary, the present application includes the following beneficial technical effects:

the screw thread pipe is driven to rotate when the bolt rotates, the bevel gear rings are driven to rotate, the bevel gears are driven to rotate, the screw thread sleeves are driven to rotate, meanwhile, the fixing nails are limited and are in threaded connection with the screw thread sleeves, the fixing nails are enabled to extend out of the fixing grooves continuously and are inserted into Zhou Weiqiang continuously, the sleeve is limited from multiple directions, the sleeve is ensured not to slide or fall off when in use, the stability and the fixability of the support are ensured, and long-term use is facilitated.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a schematic view of the internal structure of the present application;

fig. 3 is an enlarged schematic view of portion a of fig. 2 of the present application.

The reference numerals in the figures illustrate:

1. a jacket; 11. a protective shell; 12. a tip; 2. screwing the assembly; 21. a threaded tube; 22. a clamping plate; 23. bevel gear ring; 3. a fixing assembly; 31. bevel gear; 32. a thread sleeve; 33. a limiting ring; 34. and (5) fixing nails.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is apparent that the described embodiments are only a part of the embodiments of the present application, not all of the embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the scope of protection of the present application.

In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

Examples:

the embodiment of the application discloses attach wall support installation with pre-buried sleeve please refer to fig. 1 and 2, overcoat 1, screw subassembly 2 and fixed subassembly 3, screw subassembly 2 rotation and connect at the inside central point of overcoat 1 put, a plurality of fixed subassemblies 3 all set up in the inside side position of overcoat 1, can drive a plurality of fixed subassemblies 3 and rotate in step when screwing subassembly 2 rotation.

Referring to fig. 1, 2 and 3, the outer sleeve 1 comprises a protecting shell 11 and a tip 12, the tip 12 is arranged on one side of the protecting shell 11, a plurality of fixing grooves are formed in the protecting shell 11, the screwing assembly 2 comprises a threaded pipe 21, a clamping plate 22 and a bevel gear ring 23, the threaded pipe 21 is arranged in the protecting shell 11, one end of the threaded pipe 21 is rotationally connected with the tip 12, the clamping plate 22 is arranged at the other end of the threaded pipe 21, the clamping plate 22 is driven to rotate when the threaded pipe 21 rotates, the clamping plate 22 is in sliding connection with the inside of the protecting shell 11, a plurality of bevel gear rings 23 are sleeved on the outer side of the threaded pipe 21, and a plurality of bevel gear rings 23 are driven to rotate when the threaded pipe 21 rotates;

the fixing assembly 3 comprises a bevel gear 31, a thread bush 32, a limiting ring 33 and a fixing nail 34, wherein the limiting rings 33 are rotationally connected in the fixing grooves, the thread bush 32 is fixedly connected with the limiting ring 33, the bevel gear 31 is fixedly connected to one end, close to the inner side of the protective shell 11, of the thread bush 32, the bevel gear 31 is meshed with the bevel gear ring 23, the bevel gear rings 23 drive the bevel gears 31 to start rotating when rotating, the bevel gear 31 drives the thread bush 32 to start rotating when rotating, the fixing nail 34 is in threaded connection with the thread bush 32, limiting grooves are formed in the fixing nail 34, limiting pieces are arranged in the fixing grooves, the limiting pieces are in sliding connection with the limiting grooves, at the moment, the fixing nail 34 cannot be driven to rotate when the thread bush 32 rotates, and meanwhile, the fixing nail 34 continuously stretches out from the thread bush 32 due to the threaded connection between the thread bush 32 and the fixing nail 34;

through driving this sleeve into the wall to in the support installation, the screw in of bolt can make a plurality of staples 34 all stretch out to the wall constantly in, makes the sleeve by being spacing from a plurality of positions, and the sleeve can't be rotating this moment, ensures that the sleeve can not appear not hard up situation when using, has guaranteed the stability and the fixity of support, more is favorable to long-term use, and has avoided the possibility that the potential safety hazard takes place, and device easy operation, only need rotate the bolt the same with daily installation can.

The implementation principle of the embodiment is as follows: after the sleeve is driven into a wall body, the support is fixed by the bolt screwed into the threaded pipe 21, the threaded pipe 21 is driven to rotate when the bolt rotates, the axle center of the threaded pipe 21 is guaranteed not to displace when the clamping plate 22 is arranged, the bevel gear rings 23 start rotating, the bevel gears 31 start rotating, the threaded sleeves 32 start rotating, the axle center of the threaded sleeves 32 cannot displace due to the arrangement of the limiting rings 33, meanwhile, the fixing nails 34 are limited and are in threaded connection with the threaded sleeves 32, the fixing nails 34 start continuously extending out of the fixing grooves and are continuously inserted into Zhou Weiqiang, the sleeve is fixed by a plurality of angles, after the sleeve is rotated until the fixing nails 34 cannot continuously extend into the wall body, the threaded sleeves 32 cannot continue rotating, the bevel gear rings 23 cannot continue rotating, the threaded pipe 21 cannot continue rotating, and then the bolts continue rotating, so that the bolts and the sleeves are locked, and the support is locked by installation.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (7)

1. The utility model provides an attach wall support installation with pre-buried sleeve, includes overcoat (1), screw subassembly (2) and fixed subassembly (3), its characterized in that: the screwing assembly (2) is rotationally connected to the central position inside the outer sleeve (1), the fixing assemblies (3) are all arranged at the lateral side position inside the outer sleeve (1), and the screwing assembly (2) can drive the fixing assemblies (3) to synchronously rotate when rotating.

2. The embedded sleeve for installing the wall-attached support according to claim 1, wherein: the coat (1) comprises a protective shell (11) and a tip (12), wherein the tip (12) is arranged on one side edge of the protective shell (11), and a plurality of fixing grooves are formed in the protective shell (11).

3. The embedded sleeve for installing the wall-attached support according to claim 2, wherein: the screwing assembly (2) comprises a threaded tube (21), a clamping plate (22) and a bevel gear ring (23), and the threaded tube (21) is arranged inside the protective shell (11).

4. A pre-buried sleeve for installing a wall-attached support according to claim 3, wherein: threaded pipe (21) one end with pointed end (12) rotate and are connected, joint board (22) set up threaded pipe (21) other end, joint board (22) with inside sliding connection of protecting shell (11), a plurality of helical gear circle (23) are all overlapped and are established threaded pipe (21) outside.

5. A pre-buried sleeve for installing a wall-attached support according to claim 3, wherein: the fixing assembly (3) comprises a bevel gear (31), a thread bush (32), a limiting ring (33) and fixing nails (34), wherein the limiting rings (33) are rotationally connected in the fixing grooves, and the thread bush (32) is fixedly connected with the limiting rings (33).

6. The embedded sleeve for installing the wall-attached support according to claim 5, wherein: the helical gear (31) is fixedly connected to one end, close to the inner side of the protective shell (11), of the threaded sleeve (32), the helical gear (31) is meshed with the helical gear ring (23), and the fixing nails (34) are in threaded connection with the threaded sleeve (32).

7. The embedded sleeve for installing the wall-attached support according to claim 5, wherein: limiting grooves are formed in the fixing nails (34), limiting pieces are arranged in the fixing grooves, and the limiting pieces are connected with the limiting grooves in a sliding mode.