CN217581235U

CN217581235U - Embedded sleeve convenient to install and dismantle

Info

Publication number: CN217581235U
Application number: CN202221475657.XU
Authority: CN
Inventors: 冯佳伟; 汤兰侠; 刘海锋; 李海刚; 李金丰; 李岩; 邓军; 马逸群; 曹国章; 秦树东
Original assignee: Beijing Urban Construction Yatai Group Co Ltd; Beijing Yatai Zhibo Technology Development Co Ltd
Current assignee: Beijing Urban Construction Yatai Group Co Ltd; Beijing Yatai Zhibo Technology Development Co Ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-10-14
Anticipated expiration: 2032-06-14

Abstract

A pre-buried sleeve convenient to mount and dismount relates to the technical field of floor bottom plate reserved holes, a support mechanism is mounted in a sleeve main body, a guide mechanism is mounted on a fixing end of the support mechanism, a driving end of the support mechanism is connected with a guide end of the guide mechanism, a closing mechanism is mounted on the guide end of the guide mechanism, a closing end of the closing mechanism is in contact connection with the top end of the sleeve main body, and a moving down end of the closing mechanism is in contact connection with the driving end of the support mechanism; a buried sleeve convenient to installation and dismantlement, support the sleeve pipe main part through the bracing piece, avoid cement to deform sleeve pipe main part extrusion in expansion process, make and reserve hole one shot forming, avoid appearing the phenomenon that the staff reworked once more, drive supporting mechanism through closing mechanism and carry out work and close to sleeve pipe main part, avoid in pouring cement in-process cement enters into sleeve pipe main part.

Description

Embedded sleeve convenient to install and dismantle

Technical Field

The utility model belongs to the technical field of floor bottom plate reserved hole technique and specifically relates to a buried sleeve convenient to installation and dismantlement.

Background

Building is in the work progress, need reserve the hole on the bottom plate of each floor, be used for installing the later stage pipeline, general staff all takes an iron drum as the location section of thick bamboo of reserving the hole, pour cement into an iron drum very easily when pouring cement, lead to cement to flow to the next floor, dry the in-process at cement and can take place the expanded phenomenon, can lead to an iron drum to take place to warp, need the staff later stage to carry out rework once more to the reservation hole of deformation, delay the engineering progress.

SUMMERY OF THE UTILITY MODEL

In order to overcome not enough among the background art, the utility model discloses a buried sleeve convenient to installation and dismantlement in advance, the utility model discloses a bracing piece supports the sleeve pipe main part, avoids cement to deform the sleeve pipe main part extrusion in the inflation process, makes and reserves hole one shot forming, avoids appearing the phenomenon that the staff reworked once more, drives supporting mechanism through closure mechanism and carries out work and carry out the closure to the sleeve pipe main part, avoids in pouring cement in-process cement enters into the sleeve pipe main part.

In order to realize the utility model aims at, the utility model adopts the following technical scheme:

the utility model provides a buried sleeve convenient to installation and dismantlement, includes the sleeve pipe main part, install supporting mechanism in the sleeve pipe main part, and install guiding mechanism on supporting mechanism's the fixed end, supporting mechanism's drive end is connected with guiding mechanism's direction end, install closing mechanism on guiding mechanism's the direction end, closing mechanism's closing end is connected with the top contact of sleeve pipe main part, and closing mechanism's the end that moves down is connected with supporting mechanism's drive end contact.

The guiding mechanism comprises a positioning plate and a screw rod, the positioning plate is located on the fixing end of the supporting mechanism and is fixedly connected with the fixing end of the supporting mechanism, the screw rod is fixedly connected with the screw rod, and the screw rod is respectively in threaded connection with a driving end of the supporting mechanism and a closing mechanism.

The position of the central axis of the closing mechanism is coincided with the position of the central axis of the guide mechanism.

Closing mechanism includes closing plate, annular rotor plate, V type press board, catch bar, first sleeve and second sleeve, the single-end of V type press board is located guiding mechanism's guide and threaded connection, the V type press board's double-end is served fixedly connected with annular rotor plate, it is connected with the closing plate to rotate on the annular rotor plate, and the lower surface of closing plate is connected with the top contact of sleeve pipe main part, the intermediate position of closing plate rotates and is connected with the second sleeve, second sleeve female connection has first sleeve, first sleeve is located guiding mechanism's guide and is served and sliding connection, the catch bar that the lower fixed surface of closing plate is connected with the equidistance and arranges, and the catch bar is connected with supporting mechanism's drive end contact.

The position of the central axis of the supporting mechanism is coincident with the position of the central axis of the sleeve main body.

The utility model discloses a sleeve pipe, including casing pipe main body, locating plate, bearing, supporting mechanism, drive rod, bearing and connecting plate, just fixed connection in locating plate equidistance range and the sleeve pipe main body, install guiding mechanism on the locating plate, be equipped with the recess on the locating plate, and the recess internal rotation is connected with the bracing piece of equidistance range, the one end and the connecting plate of bracing piece rotate to be connected, the intermediate position fixedly connected with bearing of connecting plate, and the rotation end of bearing and guiding mechanism's leading end connecting thread connection, connect through the drive rod between the connecting plate, the connecting plate on top and the end contact that moves down of closing mechanism are connected.

Since the technical scheme is used, the utility model discloses following beneficial effect has:

a buried sleeve convenient to installation and dismantlement, support the sleeve pipe main part through the bracing piece, avoid cement to extrude the sleeve pipe main part in the inflation process, make and reserve hole one shot forming, avoid appearing the phenomenon that the staff reworked once more, drive supporting mechanism through closure mechanism and carry out work and carry out the closure to the sleeve pipe main part, avoid in pouring cement in-process cement enters into the sleeve pipe main part.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;

1. a cannula body; 2. a closing mechanism; 201. a closing plate; 202. an annular rotating plate; 203. a V-shaped pressing plate; 204. a push rod; 205. a first sleeve; 206. a second sleeve; 3. a guide mechanism; 301. positioning a plate; 302. a screw; 4. a support mechanism; 401. positioning a plate; 402. a support bar; 403. a transmission rod; 404. a bearing; 405. a connecting plate.

Detailed Description

The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.

The embedded sleeve convenient to mount and dismount is combined with accompanying drawings 1 to 3 and comprises a sleeve main body 1, a supporting mechanism 4 is mounted in the sleeve main body 1, a guiding mechanism 3 is mounted on a fixing end of the supporting mechanism 4, a driving end of the supporting mechanism 4 is connected with a guiding end of the guiding mechanism 3, a closing mechanism 2 is mounted on the guiding end of the guiding mechanism 3, a closing end of the closing mechanism 2 is in contact connection with the top end of the sleeve main body 1, a downward moving end of the closing mechanism 2 is in contact connection with the driving end of the supporting mechanism 4, the supporting mechanism 4 is driven by the closing mechanism 2 to work, meanwhile, the top end of the sleeve main body 1 is closed and sealed, and the moving track of the closing mechanism 2 and the moving track of the supporting mechanism 4 are controlled through the guiding mechanism 3.

Guiding mechanism 3 includes locating plate 301 and screw rod 302, locating plate 301 is located the fixed end of supporting mechanism 4 and fixed connection, fixedly connected with screw rod 302 on the locating plate 301, threaded connection has the drive end and the closing mechanism 2 of supporting mechanism 4 respectively on the screw rod 302.

The position of the central axis of the closing mechanism 2 is coincided with the position of the central axis of the guide mechanism 3.

The closing mechanism 2 comprises a closing plate 201, an annular rotating plate 202, a V-shaped pressing plate 203, a push rod 204, a first sleeve 205 and a second sleeve 206, wherein the single-end of the V-shaped pressing plate 203 is located at the guiding end of the guiding mechanism 3 and is in threaded connection, the annular rotating plate 202 is fixedly connected to the double-end of the V-shaped pressing plate 203, the closing plate 201 is rotatably connected to the annular rotating plate 202, the lower surface of the closing plate 201 is in contact connection with the top end of the sleeve main body 1, the second sleeve 206 is rotatably connected to the middle position of the closing plate 201, the first sleeve 205 is in threaded connection with the second sleeve 206, the first sleeve 205 is located at the guiding end of the guiding mechanism 3 and is in sliding connection, when the position of the second sleeve 206 on the first sleeve 205 is adjusted, a worker can hold the first sleeve 205 with one hand to prevent the position of the first sleeve 205 from moving, and rotate the second sleeve 206 with the other hand to adjust the position of the second sleeve 206 on the first sleeve 205, the position of the second sleeve 206 can drive the closing plate 201 to move together in the moving process, the closing plate 201 can push the V-shaped pressing plate 203 to move in the moving process, so that the V-shaped pressing plate 203 rotates on the screw rod 302, the push rods 204 arranged at equal intervals are fixedly connected to the lower surface of the closing plate 201, and the push rods 204 are in contact connection with the driving end of the supporting mechanism 4.

The position of the central axis of the supporting mechanism 4 is coincident with the position of the central axis of the sleeve main body 1.

Supporting mechanism 4 includes locating plate 401, bracing piece 402, transfer line 403, bearing 404 and connecting plate 405, locating plate 401 equidistance is arranged and is connected with sleeve main body 1 interior and fixed connection, install guiding mechanism 3 on the locating plate 401, be equipped with the recess on the locating plate 401, and the recess internal rotation is connected with the bracing piece 402 that the equidistance was arranged, the one end and the connecting plate 405 of bracing piece 402 rotate to be connected, the intermediate position fixedly connected with bearing 404 of connecting plate 405, and bearing 404's rotation end and guiding mechanism 3's leading end connection threaded connection, connect through transfer line 403 between the connecting plate 405, the connecting plate 405 on top contacts with closing mechanism 2's the end that moves down and is connected.

When the embedded sleeve convenient to mount and dismount is used, before the sleeve main body 1 is placed in a reserved hole of a floor bottom plate, a worker simultaneously rotates the second sleeve 206 and the V-shaped pressing plate 203 to adjust the position of the second sleeve 206 on the first sleeve 205, the closing plate 201 is driven to move by the movement of the position of the second sleeve 206, the position of the closing plate 201 on the screw rod 302 is adjusted, the connection position of the closing plate 201 and the top end of the sleeve main body 1 in the later period is facilitated, the sleeve main body 1 is placed in the reserved hole of the floor bottom plate by the worker, the closing plate 201 is held by one hand, the V-shaped pressing plate 203 is rotated by the other hand, the V-shaped pressing plate 203 drives the push rod 204 to move downwards in the rotating process, the connecting plate 405 is pushed to move downwards by the push rod 204, the connecting plate 405 drives the supporting rod 402 to move in the downward moving process, the sleeve main body 1 fixed with the positioning plate 401 is supported by the supporting rod 402, the sleeve main body 1 is prevented from being extruded and deformed after cement is expanded, the lower surface of the closing plate 201 and the sleeve main body 1 and the top end of the sleeve main body 203 is loosened by the worker, and the closing plate 201.

The invention is not described in detail in the prior art, and although the invention has been specifically shown and described in connection with the preferred embodiments, the method and the way of implementing the technical solution are numerous, and only the preferred embodiments of the invention have been described above, it should be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims, which are within the scope of the invention.

Claims

1. The utility model provides a buried sleeve convenient to installation and dismantlement, includes sleeve pipe main part (1), characterized by: install supporting mechanism (4) in sleeve pipe main part (1), and install guiding mechanism (3) on the fixed end of supporting mechanism (4), the drive end of supporting mechanism (4) is connected with the direction end of guiding mechanism (3), install closing mechanism (2) on the direction end of guiding mechanism (3), the closing end of closing mechanism (2) is connected with the top contact of sleeve pipe main part (1), and the end that moves down of closing mechanism (2) contacts with the drive end of supporting mechanism (4) and is connected.

2. The easy-to-install and easy-to-detach pre-buried sleeve according to claim 1, wherein: guiding mechanism (3) include locating plate (301) and screw rod (302), locating plate (301) are located the fixed end of supporting mechanism (4) and fixed connection, fixedly connected with screw rod (302) on locating plate (301), threaded connection has the drive end and the closing mechanism (2) of supporting mechanism (4) respectively on screw rod (302).

3. The easy-to-install and easy-to-remove pre-buried sleeve of claim 1, wherein: the position of the central axis of the closing mechanism (2) is coincided with the position of the central axis of the guide mechanism (3).

4. The easy-to-install and easy-to-detach pre-buried sleeve according to claim 1, wherein: closing mechanism (2) are including closing plate (201), annular rotor plate (202), V type press board (203), catch bar (204), first sleeve (205) and second sleeve (206), the single-end of V type press board (203) is located the leading end of guiding mechanism (3) and threaded connection, fixedly connected with annular rotor plate (202) is served to the double-end of V type press board (203), rotate on annular rotor plate (202) and be connected with closing plate (201), and the lower surface of closing plate (201) is connected with the top contact of sleeve main part (1), the intermediate position of closing plate (201) rotates and is connected with second sleeve (206), second sleeve (206) internal thread connection has first sleeve (205), first sleeve (205) is located the leading end of guiding mechanism (3) and sliding connection, the lower surface fixedly connected with equidistance of closing plate (201) is arranged catch bar (204), and catch bar (204) are connected with the drive end contact of supporting mechanism (4).

5. The easy-to-install and easy-to-detach pre-buried sleeve according to claim 1, wherein: the position of the central axis of the supporting mechanism (4) is coincided with the position of the central axis of the sleeve main body (1).

6. The easy-to-install and easy-to-detach pre-buried sleeve according to claim 1, wherein: supporting mechanism (4) are including locating plate (401), bracing piece (402), transfer line (403), bearing (404) and connecting plate (405), just fixed connection in locating plate (401) equidistance range and sleeve pipe main part (1), install guiding mechanism (3) on locating plate (401), be equipped with the recess on locating plate (401), and the inslot rotation is connected with bracing piece (402) that the equidistance was arranged, the one end and the connecting plate (405) of bracing piece (402) rotate to be connected, the intermediate position fixedly connected with bearing (404) of connecting plate (405), and the rotation end of bearing (404) and the guide end of guiding mechanism (3) are connected with thread connection, be connected through transfer line (403) between connecting plate (405), connecting plate (405) on top and the end that moves down of closing mechanism (2) contact and be connected.