CN215711123U

CN215711123U - Lifting device for stainless steel doors and windows of prison

Info

Publication number: CN215711123U
Application number: CN202121848556.8U
Authority: CN
Inventors: 张静文; 杨军; 杨磊; 杜海霞
Original assignee: Jinan Mingshi Jiahao Industry And Trade Co ltd
Current assignee: Jinan Mingshi Jiahao Industry And Trade Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-02-01
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a lifting device for stainless steel doors and windows of a prison, which comprises a movable base, wherein an electric telescopic rod is installed on the upper side of the movable base, a lifting seat is rotatably arranged at the upper end of the electric telescopic rod, a support frame is respectively fixed on the left part and the right part of the upper side of the lifting seat, a vertical semi-threaded rod is fixed at one end of the support frame, which is far away from the lifting seat, the lower ends of the left side and the right side of the semi-threaded rod are respectively hinged with a clamping arm, the lower end of the clamping arm is hinged with a clamping block, the upper part of the semi-threaded rod is in threaded sleeve connection with a locking ring, and the lower side of the locking ring is rotatably connected with a circular ring plate sleeved on the semi-threaded rod. Compared with the prior art, the method has the advantages that: the device adopts machinery to replace manual lifting of the doors and windows, the lifting device can lift two doors and windows at one time, and the lifting device has higher efficiency compared with manual lifting, so that the mounting effect of the doors and windows in the prison is greatly improved; this novel removal is convenient, and can be convenient firmly promote the door and window centre gripping, has saved a large amount of manpower resources.

Description

Lifting device for stainless steel doors and windows of prison

Technical Field

The utility model relates to the technical field of prison facilities, in particular to a lifting device for a stainless steel door and window of a prison.

Background

Prison, which is a place for holding all prisoners, including prisons, detention houses, etc.; the narrow sense refers to prisons which are judged to execute criminal penalty in the postponed period of two years, and execute criminal penalties in untimely period and criminal action according to the regulation of criminal law and criminal litigation law.

The door and window facility is one of necessary facilities of the prison, however, in the prior art, stainless steel doors and windows in the prison are time-consuming and labor-consuming in installation, because when installing the doors and windows, the doors and windows need to be manually supported and kept in the supported state for a period of time, which is not small physical labor, people need to rest for a while every certain period of time, and the installation efficiency of the doors and windows is low. In order to improve the installation efficiency of doors and windows in prisons, a lifting device for stainless steel doors and windows in prisons is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the technical difficulties and provides a lifting device for a stainless steel door and window in a prison, which can greatly improve the installation efficiency of the door and window in the prison.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a lifting device for stainless steel door and window of prison, is including removing the base, remove the base upside and install electric telescopic handle, the electric telescopic handle upper end is rotated and is provided with the lift seat, two parts are fixed with the support frame respectively about the lift seat upside, the support frame is kept away from lift seat one end and is fixed with vertical semi-threaded rod, the lower extreme of the semi-threaded rod left and right sides articulates respectively has the centre gripping arm, centre gripping arm lower extreme articulates there is the grip block, semi-threaded rod upper portion screw thread has cup jointed the locking ring, the locking ring downside rotates and is connected with the ring plate of cover on the semi-threaded rod, the ring plate bottom left and right sides articulates respectively has the transfer line, rotate through the pivot between the middle part of the centre gripping arm of transfer line lower extreme and homonymy and be connected.

As an improvement, the support frames are L-shaped, and the two support frames are coplanar and distributed along the lifting seat in a mirror image mode. Two supports make hoisting device once only can promote two doors and windows to can let door and window's installation effect higher.

As an improvement, a plurality of rotating handles are fixed on the circumferential outer wall of the locking ring. To facilitate rotation of the locking ring.

As an improvement, the opposite sides of the two clamping blocks are respectively provided with an anti-skid rubber pad. In order to be able to clamp the door and window more firmly.

As a modification, the clamping arm is a V-shaped rod, or a C-shaped rod and other shaped rods.

As an improvement, the left side and the right side of the lifting seat are respectively fixed with a hand push rod. The hand push rod can conveniently rotate the lifting seat and can conveniently push the lifting device.

As an improvement, the bottom of the electric telescopic rod is connected with the movable base through a fixing frame.

Compared with the prior art, the utility model has the advantages that: the device adopts machinery to replace manual lifting of the doors and windows, the lifting device can lift two doors and windows at one time, and the lifting device has higher efficiency compared with manual lifting, so that the mounting effect of the doors and windows in the prison is greatly improved; this novel removal is convenient, and can be convenient firmly promote the door and window centre gripping, has saved a large amount of manpower resources.

Drawings

Fig. 1 is a schematic structural view of a lifting device for stainless steel doors and windows in prisons according to the present invention.

As shown in the figure: 1. moving the base; 2. an electric telescopic rod; 3. a lifting seat; 4. a support frame; 5. a half-threaded rod; 6. a clamp arm; 7. a clamping block; 8. locking a ring; 9. a circular ring plate; 10. a transmission rod; 11. a rotating shaft; 12. a handle is rotated; 13. an anti-skid rubber pad; 14. a handspike; 15. a fixing frame.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a lifting device for stainless steel door and window of prison, is including removing base 1, remove 1 upside of base and install electric telescopic handle 2, be connected through mount 15 between electric telescopic handle 2's the bottom and the removal base 1, electric telescopic handle 2 is prior art, removes and installs the battery on the base 1, and electric telescopic handle 2 just is connected external power supply and control switch with battery electric connection, and 2 upper ends of electric telescopic handle are rotated and are provided with

lift seat

3, 3 left and right sides of lift seat are fixed with handspike 14 respectively, and two parts do not are fixed with support frame 4 about 3 upsides of lift seat, in this technical scheme with support frame 4 is L shape, and two support frames 4 coplane just distribute along 3 mirror images of lift seat for the embodiment.

The lifting device is characterized in that a vertical half-threaded rod 5 is fixed at one end, far away from the lifting seat 3, of the support frame 4, a clamping arm 6 is hinged to the lower end of the left side and the lower end of the right side of the half-threaded rod 5 respectively, the clamping arm 6 is a V-shaped rod in the technical scheme, a clamping block 7 is hinged to the lower end of the clamping arm 6, anti-skid rubber pads 13 are arranged on the opposite sides of the two clamping blocks 7 respectively, a locking ring 8 is sleeved on the upper portion of the half-threaded rod 5 in a threaded mode, a plurality of rotating handles 12 are fixed on the circumferential outer wall of the locking ring 8, a circular plate 9 sleeved on the half-threaded rod 5 is connected to the lower side of the locking ring 8 in a rotating mode (the half-threaded rod 5 only penetrates through the circular plate 9 and is not in contact with the circular plate 9), transmission rods 10 are hinged to the left side and the right side of the bottom of the circular plate 9 respectively, and the middle portions of the clamping arms 6 on the same side are connected in a rotating mode through rotating shafts 11.

When the lifting device is implemented specifically, the lifting device is moved to a door and window stacking position, the electric telescopic rod 2 is started to reduce the height of the lifting device, then the door and window is placed between the two clamping blocks 7 on the same side, the rotating handle 12 is rotated to enable the locking ring 8 to rotate, the circular ring plate 9 is further driven to move downwards, the two clamping arms 6 on the same side are further driven to fold towards the inner sides of the two clamping blocks until the two clamping blocks 7 on the same side clamp and fix the door and window, then the electric telescopic rod 2 is started to lift the door and window, the lifting device is moved to a door and window installation position and stopped, then the lifting seat 3 is rotated to adjust the door and window to a proper position (for more convenient installation) and start installation, and after the installation is finished, the locking ring 8 is rotated reversely, and the fixation of the door and window is released.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a prison is hoisting device for stainless steel door and window which characterized in that: comprises a movable base (1), an electric telescopic rod (2) is arranged on the upper side of the movable base (1), the upper end of the electric telescopic rod (2) is rotatably provided with a lifting seat (3), the left part and the right part of the upper side of the lifting seat (3) are respectively fixed with a supporting frame (4), a vertical semi-threaded rod (5) is fixed at one end of the support frame (4) far away from the lifting seat (3), the lower ends of the left side and the right side of the half threaded rod (5) are respectively hinged with a clamping arm (6), the lower end of the clamping arm (6) is hinged with a clamping block (7), the upper part of the semi-threaded rod (5) is in threaded sleeve connection with a locking ring (8), the lower side of the locking ring (8) is rotationally connected with a circular ring plate (9) sleeved on the semi-threaded rod (5), the left side and the right side of the bottom of the circular plate (9) are respectively hinged with a transmission rod (10), the lower end of the transmission rod (10) is rotatably connected with the middle part of the clamping arm (6) at the same side through a rotating shaft (11).

2. The lifting device for the stainless steel doors and windows of the prison as claimed in claim 1, wherein: the support frames (4) are L-shaped, and the two support frames (4) are coplanar and distributed along the lifting seat (3) in a mirror image mode.

3. The lifting device for the stainless steel doors and windows of the prison as claimed in claim 1, wherein: a plurality of rotating handles (12) are fixed on the circumferential outer wall of the locking ring (8).

4. The lifting device for the stainless steel doors and windows of the prison as claimed in claim 1, wherein: the opposite sides of the two clamping blocks (7) are respectively provided with an anti-skid rubber pad (13).

5. The lifting device for the stainless steel doors and windows of the prison as claimed in claim 1, wherein: the clamping arm (6) is a V-shaped rod.

6. The lifting device for the stainless steel doors and windows of the prison as claimed in claim 1, wherein: hand push rods (14) are respectively fixed on the left side and the right side of the lifting seat (3).

7. The lifting device for the stainless steel doors and windows of the prison as claimed in claim 1, wherein: the bottom of the electric telescopic rod (2) is connected with the movable base (1) through a fixed frame (15).