CN215212479U

CN215212479U - Window opening protection device

Info

Publication number: CN215212479U
Application number: CN202121203348.2U
Authority: CN
Inventors: 赵海东
Original assignee: Tianjin Zhongqin Building Engineering Co ltd
Current assignee: Tianjin Zhongqin Building Engineering Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-12-17
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a window opening mouth protector relates to construction protective apparatus technical field, including support and four roofs of setting in the support outside, slide on the support and be provided with a plurality of slide bars of being connected with each roof respectively, rotate on the support and be provided with drive screw, be provided with the lazytongs who drives each slide bar and drive screw synchronous motion on the support. The utility model provides a protecting effect is good, and stability is high and can drive a window opening mouth protector of each slide bar synchronous motion in order to realize dismantling fast through drive screw.

Description

Window opening protection device

Technical Field

The utility model relates to a construction protective apparatus technical field especially relates to a window opening mouth protector.

Background

At present, the core tube construction of the super high-rise building generally adopts a creeping formwork or a top formwork, a vertical wall structure is constructed ahead of a horizontal structure, and the construction of the vertical wall structure and the horizontal structure is asynchronous, so that a certain height difference exists between the vertical construction operation surface and the horizontal construction operation surface of the core tube. When vertical structure is under construction, personnel fall easily to appear in wall body gap especially door and window entrance to a cave position, and when the horizontal structure was under construction in addition, this position had the potential safety hazard of object that falls aloft, led to the fact very big threat to horizontal structure construction operation personnel life safety. When the wall body is constructed, protective measures need to be taken at the door and window opening, so that objects fall from the high place and personnel fall off are avoided.

The prior Chinese utility model patent with the publication number of CN204754273U discloses an adjustable lateral supporting safety protection device for a door and window opening, which comprises a protection pipe, wherein both ends of the protection pipe are provided with a jacking mechanism, and the jacking mechanisms are used for jacking wall surfaces on both sides of the door and window opening to fix the protection pipe; and a driving and adjusting mechanism is arranged between the protective pipe and the jacking mechanism and is used for driving the jacking mechanism to jack against the wall surface.

By adopting the technical scheme, the positions of the jacking mechanisms are adjusted by the multiple groups of horizontally arranged protective pipes and the driving and adjusting mechanisms at the two ends of the protective pipes, so that the protective pipes tightly jack the wall surfaces on the two sides of the door and window opening, the protection of the door and window opening is completed, in the actual use process, the multiple groups of protective pipes are required to be sequentially installed respectively, the operation process is complex, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a window opening protector utilizes driving screw and lazytongs to drive each slide bar and slides in step, further drives each roof and each wall butt of window opening to the realization is to protector's quick installation, and the simplified operation process improves the installation effectiveness.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a window opening protector, support and four roofs of setting in the support outside, it is provided with a plurality of slide bars of being connected with each roof respectively to slide on the support, it is provided with drive screw to rotate on the support, be provided with the lazytongs who drives each slide bar and drive screw simultaneous movement on the support.

Through adopting above-mentioned technical scheme, the during operation utilizes drive screw to pass through lazytongs and drives each slide bar synchronous motion, and further the slide bar through each synchronous motion drives the roof respectively with four inner wall butts of window entrance to a cave, and support and each slide bar can play the guard action to the region of window entrance to the realization is to protector's quick installation, simplifies the operation flow, improves the installation effectiveness.

The utility model discloses further set up to: the synchronous mechanism comprises a driving sleeve in threaded connection with the driving screw rod, a connecting rod is hinged to the driving sleeve, a synchronous plate is connected between the ends, corresponding to the top plates, of the sliding rods extending into the support, and one end, far away from the driving sleeve, of the connecting rod is hinged to the synchronous plate.

Through adopting above-mentioned technical scheme, during operation, drive screw rotates and drives the drive cover and remove along drive screw axis direction, and the drive cover drives each synchronous board and keeps away from drive screw, and synchronous board drives each slide bar and stretches out from the support this moment to further drive each roof and keep away from the inner wall butt that props the seat and with the window entrance to a cave, thereby realize propping tight operation.

The utility model discloses further set up to: the support is of an octagonal frame structure, inclined struts are fixedly connected to turning points of the support, a supporting plate is fixedly connected to one end, far away from the support, of each inclined strut, and the driving screw is rotatably arranged on the supporting plate.

Through adopting above-mentioned technical scheme, utilize octagon frame construction and bracing cooperation, can further improve supporting structure's stability and complexity, when playing the support, can ensure to reduce the gap as far as, improve the reliability that the device used.

The utility model discloses further set up to: a first screw is fixed at one end of each sliding rod close to the top plate, and a plurality of second screws which correspond to the first screws one to one are fixedly arranged on the top plate; and a threaded sleeve is in threaded connection between the first screw rod and the corresponding second screw rod.

Through adopting above-mentioned technical scheme, utilize first screw rod and second screw rod and swivel nut cooperation, adjust the relative position between each roof and the support to the window opening mouth protection of adaptation not unidimensional.

The utility model discloses further set up to: all be provided with the right angle fagging between the two adjacent roof, sliding fit between right angle fagging and the roof that corresponds thereof, be provided with the locking mechanism who is used for locking the fagging on the support.

Through adopting above-mentioned technical scheme, the right angle fagging that the utilization set up that slides and locking mechanical system cooperation can further improve the stability of connecting between each roof.

The utility model discloses further set up to: locking mechanism is including articulated sleeve that sets up on the support, the inside corner of right angle fagging is articulated to be provided with the sleeve complex inserted bar of pegging graft, sleeve tip shaping has a plurality of locking pieces, the shaping has the inclined plane on the locking piece, cup joint on the inserted bar and be provided with the lock sleeve with sleeve threaded connection, the shaping of lock sleeve inner wall has with each inclined plane butt complex conical surface.

Through adopting above-mentioned technical scheme, the during operation utilizes drive screw to drive each slide bar and props tight hole inner wall in the window opening, and the roof drives each right angle fagging and the inside wall corner butt in the window opening this moment, rotates the locking cover this moment, and conical surface and inclined plane cooperation drive each and hold tight piece locking inserted bar to the realization is to the locking of gusset plate, and simultaneously, the gap of window opening can further be reduced in inserted bar and telescopic cooperation, improves the protecting effect.

The utility model discloses further set up to: t-shaped grooves are formed in two sides of the right-angle supporting plate, and T-shaped blocks in sliding fit with the T-shaped grooves are formed in two sides of the top plate.

Through adopting above-mentioned technical scheme, utilize T type groove and T type piece cooperation, the messenger can effectively improve the stability of motion between right angle fagging and the roof, improves the reliability that the device used.

The utility model discloses further set up to: and a plurality of latch teeth are formed in the middle parts of the outer walls of the right-angle supporting plates and the outer wall of the top plate.

Through adopting above-mentioned technical scheme, utilize the latch can effectively improve the stability of being connected between roof and right angle fagging and the interior wall of window opening, improve the reliability that the device used.

To sum up, the utility model discloses a beneficial technological effect does:

(1) the driving screw and the synchronous mechanism are utilized to drive the sliding rods to synchronously slide, and the top plates are further driven to abut against the walls of the window opening, so that the protective device is quickly installed, the operation process is simplified, and the installation efficiency is improved;

(2) the right-angle supporting plate is matched with the T-shaped groove and the T-shaped block, so that the use stability of the device can be effectively improved;

(3) utilize sleeve and inserted bar and be octagonal frame structure's support and bracing, can effectively reduce the gap between the support to improve device's protective effect.

Drawings

Fig. 1 is an axial view of the overall structure of an embodiment of the present invention;

fig. 2 is an exploded view of a locking mechanism of an embodiment of the present invention, showing the positional connection of the components of the locking mechanism.

Reference numerals: 1. a support; 2. bracing; 3. a support plate; 4. a drive screw; 5. a top plate; 6. clamping teeth; 7. a T-shaped block; 8. a slide bar; 9. a first screw; 10. a second screw; 11. a threaded sleeve; 12. a drive sleeve; 13. a connecting rod; 14. a synchronization board; 15. a right-angle supporting plate; 16. a T-shaped groove; 17. a sleeve; 18. inserting a rod; 19. a hugging block; 20. a bevel; 21. a locking sleeve; 22. a conical surface.

Detailed Description

The present invention will now be described more fully hereinafter with reference to the accompanying examples.

Referring to the attached figure 1, the window opening protection device comprises a support 1, wherein the support 1 is of a regular octagonal frame structure, inclined struts 2 are fixedly connected to turning points of the support 1, the inclined struts 2 are obliquely arranged from a support 1 main body to the center of the support 1 along the axis direction of the support 1, one ends, far away from the support 1, of the inclined struts 2 are fixedly connected with support plates 3, the support plates 3 are octagonal plates, and driving screws 4 are rotatably arranged at the centers of the support plates 3; the outer sides of four sides arranged at intervals on the support 1 are respectively provided with a top plate 5, the middle part of the top plate 5 is formed with a latch 6, and two sides of the top plate 5 in the width direction are respectively formed with a T-shaped block 7; the edge of the support 1 corresponding to each top plate 5 is provided with two sliding rods 8 in a sliding manner along the direction vertical to the top plate 5, one end of each sliding rod 8 extending out of the support 1 is fixed with a first screw 9, and the top plate 5 is fixedly provided with two second screws 10 corresponding to the two first screws 9 one by one; a threaded sleeve 11 is connected between the first screw rod 9 and the corresponding second screw rod 10 in a threaded manner.

When the window frame works, the relative positions of the sliding rods 8 and the top plates 5 are adjusted by matching the threaded sleeves 11 with the first screw rods 9 and the second screw rods 10, so that the window frame is suitable for supporting different window openings.

Be provided with the lazytongs that drives each slide bar 8 and 4 synchronous motion of drive screw on the support 1, lazytongs includes threaded connection at the drive screw 12 on, drive sleeve 12 is cuboid platelike structure, all articulated connecting rod 13 that is provided with on four lateral walls of drive sleeve 12, two slide bars 8 that each roof 5 corresponds stretch into and all be connected with synchronous board 14 between the one end of support 1 inside, the one end that drive sleeve 12 was kept away from to connecting rod 13 is articulated with the middle part that synchronous board 14 kept away from slide bar 8 one side.

During operation, the driving screw 4 is rotated, the driving sleeve 12 moves on the driving screw 4 along the axial direction of the driving screw 4, at the moment, each connecting rod 13 drives the synchronizing plate 14 to move, each sliding rod 8 is further driven to move along the radial direction of the driving screw 4, and each top plate 5 is further driven to abut against the wall.

All be provided with right angle fagging 15 between two adjacent roof 5, right angle fagging 15 cup joints the setting in the roof 5 outside, and the equal shaping in inside both sides of right angle fagging 15 have with T type piece 7 sliding fit's T type groove 16, and the shaping of right angle fagging 15 outer wall has a plurality of latches 6, is provided with the locking mechanism who is used for locking right angle fagging 15 on the support 1.

Referring to the attached drawing 2, the locking mechanism comprises a sleeve 17 which is hinged to the outer wall of the side adjacent to the side where the sliding rod 8 is located, an inserting rod 18 which is in plug-in fit with the sleeve 17 is hinged to the corner inside the right-angle supporting plate 15, a plurality of holding blocks 19 are formed at the end of the sleeve 17 at equal intervals along the axis direction of the sleeve, each holding block 19 is an elastic metal block, an inclined surface 20 is formed on the outer wall of each holding block 19, a locking sleeve 21 which is in threaded connection with the end of the sleeve 17 is sleeved on the inserting rod 18, and a conical surface 22 which is in butt fit with each inclined surface 20 is formed on the inner wall of the locking sleeve 21.

The during operation, lock sleeve 21 is in the pine and takes off the state, can follow roof 5's removal and remove with roof 5 sliding fit's right angle fagging 15, when roof 5 and the inside wall butt of window opening, right angle fagging 15 and the inside corner butt of window opening, cup joint lock sleeve 21 this moment to sleeve 17 tip and screw, conical surface 22 and each inclined plane 20 butt of tightly 19 this moment, and further drive each tightly and hold up 19 and hold up inserted bar 18 tightly, thereby realize locking and fixing to gusset 15, utilize inserted bar 18 and sleeve 17 cooperation simultaneously, can carry out the shutoff to the clearance in the support 1 outside, further improve protector's the effect of emitting.

The working principle of the embodiment is as follows: before working, the initial position of each top plate 5 is adjusted through the matching of the threaded sleeve 11, the first screw 9 and the second screw 10; releasing the locking sleeve 21; the during operation, place window opening inside with the device, rotate drive screw 4, drive screw 4 takes each connecting rod 13 to remove through driving sleeve 12, driving sleeve 12 drives each slide bar 8 through each connecting rod 13 and synchronous plate 14 and removes to keeping away from drive screw 4 one side, until the inner wall butt of roof 5 and window opening, right angle fagging 15 is in the corner of window opening inner wall, screw lock sleeve 21 this moment, thereby accomplish the whole protection of window opening, through this kind of mode, can be to protector's quick installation, the operation process is simplified, and the installation efficiency is improved.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a window opening protector, includes support (1) and sets up four roof (5) in support (1) outside, its characterized in that: the support is characterized in that a plurality of sliding rods (8) connected with the top plates (5) are arranged on the support (1) in a sliding mode, a driving screw (4) is arranged on the support (1) in a rotating mode, and a synchronizing mechanism for driving the sliding rods (8) and the driving screw (4) to move synchronously is arranged on the support (1).

2. A window aperture guard according to claim 1, wherein: the synchronizing mechanism comprises a driving sleeve (12) in threaded connection with the driving screw rod (4), a connecting rod (13) is hinged to the driving sleeve (12), each sliding rod (8) corresponding to each top plate (5) extends into one end of the inside of the support (1), a synchronizing plate (14) is connected between the ends, and one end, away from the driving sleeve (12), of the connecting rod (13) is hinged to the synchronizing plate (14).

3. A window aperture guard according to claim 2, wherein: the support (1) is an octagonal frame structure, the equal fixedly connected with bracing (2) of each turning point of support (1), each one end fixedly connected with backup pad (3) of support (1) are kept away from to bracing (2), drive screw (4) rotate and set up on backup pad (3).

4. A window aperture guard according to claim 1, wherein: a first screw (9) is fixed at one end of each sliding rod (8) close to the top plate (5), and a plurality of second screws (10) which are in one-to-one correspondence with the first screws (9) are fixedly arranged on the top plate (5); a threaded sleeve (11) is in threaded connection between the first screw (9) and the corresponding second screw (10).

5. A window aperture guard according to claim 1, wherein: two adjacent all be provided with right angle fagging (15) between roof (5), sliding fit between right angle fagging (15) and its roof (5) that correspond, be provided with the locking mechanism who is used for locking right angle fagging (15) on support (1).

6. A window aperture guard according to claim 5, characterised in that: locking mechanism is including articulated sleeve (17) that sets up on support (1), the articulated complex inserted bar (18) of pegging graft with sleeve (17) that is provided with of the inside corner of right angle fagging (15), sleeve (17) tip shaping has a plurality of locking pieces (19), locking piece (19) go up the shaping has inclined plane (20), cup joint on inserted bar (18) and be provided with lock sleeve (21) with sleeve (17) threaded connection, lock sleeve (21) inner wall shaping has with each inclined plane (20) butt complex conical surface (22).

7. A window aperture guard according to claim 6, wherein: t-shaped grooves (16) are formed in two sides of the right-angle supporting plate (15), and T-shaped blocks (7) in sliding fit with the T-shaped grooves (16) are formed in two sides of the top plate (5).

8. A window aperture guard according to claim 7, wherein: and a plurality of latch teeth (6) are formed in the middle parts of the outer walls of the right-angle supporting plates (15) and the outer wall of the top plate (5).