CN218758912U

CN218758912U - Turnover assembled construction elevator guard gate

Info

Publication number: CN218758912U
Application number: CN202222399998.XU
Authority: CN
Inventors: 张廷柱; 涂江南
Original assignee: Chongqing Jindun Civil Air Defense Equipment Co ltd
Current assignee: Chongqing Jindun Civil Air Defense Equipment Co ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-03-28
Anticipated expiration: 2032-09-09

Abstract

The utility model discloses a turnover assembled construction elevator guard gate, including fixed support body and portal, the equal fixedly connected with portal in middle part both sides of fixed support body, the below middle part fixedly connected with slide rail of fixed support body, the equal sliding connection in top both sides of slide rail has guard gate main part, two the top of guard gate main part all is provided with the wire net, two the equal fixedly connected with pulley in inside below both sides of guard gate main part, two the equal fixedly connected with in one side below at middle part is kept away from to the guard gate main part return the ware. The return ware that two guard gate main parts set up, the main spring of the inside compression of accessible and the dynamics that the auxiliary spring produced the return, and when the return, main spring and auxiliary spring relax simultaneously, and when pressing from both sides personnel or article, the elasticity of main spring is owing to obstructed can to the more weak auxiliary spring release of elasticity, and through the buffering of auxiliary spring, cushions the clamp power of hitting of guard gate main part, has avoided pressing from both sides the risk of hindering.

Description

Turnover assembled construction elevator guard gate

Technical Field

The utility model relates to a guard gate technical field, in particular to turnover assembled construction elevator guard gate.

Background

When carrying out high-rise building construction, need install assembled construction elevator and carry out the turnover of goods and materials and personnel and transport, elevartor shaft door opening guard gate belongs to the building engineering construction in-process, for ensureing safe civilized construction for the elevartor shaft reserves door opening safety protection.

Application number is CN202023145632.7 can have enough to meet need assembled construction elevator guard door, through there being No. two tension spring at guard door top fixed mounting, no. two guard door top fixed mounting have tension spring No. one, and No. two tension spring and tension spring cross arrangement, exert the pulling force to a guard door and No. two guard doors simultaneously through a tension spring and No. two tension spring, thereby make a guard door and No. two guard doors close automatically, but the device is when using, because the pulling force of spring leads to the can produce great impact when closing door of a guard door and No. two guard doors, although there is the cushion rubber strip, still can produce great clamping force, produce the risk of clamping injury, certain improvement space has.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, provide a turnover assembled construction elevator guard gate, the pulling force of having solved the spring can produce great impact when leading to closing the door of a guard gate and No. two guard gates, produces the problem of pressing from both sides the risk of hindering.

In order to achieve the purpose, the turnover assembly type construction elevator protection door comprises a fixing frame body and door frames, wherein the door frames are fixedly connected to two sides of the middle of the fixing frame body, a slide rail is fixedly connected to the middle of the lower portion of the fixing frame body, protection door main bodies are slidably connected to two sides of the upper portion of the slide rail, steel wire meshes are arranged above the two protection door main bodies, pulleys are fixedly connected to two sides of the lower portion of the inner portions of the two protection door main bodies, two return devices are fixedly connected to the lower portion of one side, away from the middle, of the two protection door main bodies, and rubber strips are fixedly connected to the middle of one end, away from the return devices, of the two protection door main bodies;

the upper middle part of the fixed frame body is fixedly connected with a driving motor, the position corresponding to the driving motor inside the upper part of the fixed frame body is fixedly connected with a synchronizing mechanism, and the middle part of one side of the portal frame is fixedly connected with a control panel.

According to turnover assembly type construction elevator guard gate, the return ware includes fixed sleeving, sliding sleeve, dead lever, main spring, sliding plate and auxiliary spring, fixed sleeving buries underground in the inside of guard gate main part, fixed sleeving's inside sliding connection has sliding sleeve, sliding sleeve keeps away from the inside sliding connection of fixed sleeving's one end and has the dead lever, fixed sleeving's inside is provided with the main spring, the main spring is close to sliding sleeve's one end fixedly connected with sliding plate, one side fixedly connected with auxiliary spring that the main spring was kept away from to the sliding plate.

According to a turnover assembled construction elevator guard gate, lazytongs include two spacing, gear shaft, drive gear, go up rack, lower rack, link and connecting rod, two spacing both sides all with fixed support body fixed connection, fixed support body and gear shaft fixed connection are passed to driving motor's output, the fixed cover in the outside of gear shaft has connect drive gear, drive gear's top meshing has last rack, drive gear's below meshing has lower rack, go up the rack and pass spacing fixedly connected with link near drive gear's one end, spacing fixedly connected with connecting rod is passed to the one end that lower rack is close to drive gear.

According to the turnover assembly type construction elevator protection door, one end, far away from the fixing sleeve, of the fixing rod is fixedly connected with the inside of the fixing frame body.

According to the turnover assembly type construction elevator protection door, the connecting frame and the lower portion of the connecting rod are fixedly connected with the corresponding protection door main body respectively.

According to the turnover assembly type construction elevator protection door, the control panel is electrically connected with the driving motor through a controller of the assembly type construction elevator.

The scheme has at least one of the following beneficial effects:

1. the utility model discloses a return ware that two guard gate main parts set up, the main spring of the inside compression of accessible and the dynamics that the auxiliary spring produced the return, and when the return, main spring and auxiliary spring relax simultaneously, and when pressing from both sides personnel or article, the elasticity of main spring is because obstructed can be to the release of the auxiliary spring that elasticity is more weak, through the buffering of auxiliary spring, cushions the double-layered dynamics of hitting of guard gate main part, has avoided pressing from both sides the risk of hindering, has improved the practicality of device.

2. The utility model discloses be provided with lazytongs, the cooperation of usable rack and pinion makes two guard gate main part synchronous motion, when usable single driving motor opened the door, the practicality of device has been strengthened to the normal work of the return ware of also being convenient for.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is a schematic view of a left side three-dimensional structure of a turnover assembly type construction elevator protective door of the utility model;

FIG. 2 is a right side perspective view of a revolving assembly type construction elevator protective door of the present invention;

FIG. 3 is a schematic view of the internal structure of the protective door main body of the turnover assembly type construction elevator protective door of the present invention;

fig. 4 is a schematic structural view of the synchronizing mechanism of the turnover assembly type construction elevator protective door of the utility model;

illustration of the drawings:

1. fixing the frame body; 2. a gantry; 3. a slide rail; 4. steel wire mesh; 5. a control panel; 6. a protective door main body; 7. a return device; 8. a drive motor; 9. a synchronization mechanism; 10. a pulley; 11. a rubber strip; 701. fixing the sleeve; 702. a sliding sleeve; 703. fixing the rod; 704. a main spring; 705. a sliding plate; 706. a secondary spring; 901. a limiting frame; 902. a gear shaft; 903. a drive gear; 904. an upper rack; 905. a lower rack; 906. a connecting frame; 907. a connecting rod.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

Referring to fig. 1-4, a turnover assembly type construction elevator protection door according to an embodiment of the present invention includes a fixing frame body 1 and a door frame 2, the fixing frame body 1 is fixedly connected to an entrance of a hoistway door, the door frame 2 is fixedly connected to both sides of the middle portion of the fixing frame body 1, a slide rail 3 is fixedly connected to the middle portion of the lower portion of the fixing frame body 1, a protection door main body 6 is slidably connected to both sides of the upper portion of the slide rail 3, a steel wire mesh 4 is disposed above both protection door main bodies 6, pulleys 10 are fixedly connected to both sides of the lower portion of the inner portion of both protection door main bodies 6, two return devices 7 are fixedly connected to the lower portion of the middle portion of both protection door main bodies 6, the return devices 7 include a fixing sleeve 701, a sliding sleeve 702, a fixing rod, a main spring 704 is disposed inside the fixing sleeve 701, a sliding plate 705 is fixedly connected to the inside of the fixing sleeve 701, a sliding sleeve 703 is slidably connected to a fixing rod 703 at one end of the sliding sleeve 702, a side 705 of the fixing sleeve 701 is connected to a lower spring 704, when the main spring 704 is closer to the fixing sleeve 701, the main spring 704 and the auxiliary spring 706, the fixing frame body is connected to a person who is released from the main spring, the auxiliary spring 706, the fixing spring 706, the main spring 704 and the auxiliary spring 706, when the two return devices are released, the main body are released from the fixing sleeve 706, the main body and the main body are released, the main body 706, the clamping force of the protective door main body 6 is buffered through the buffering of the auxiliary spring 706, so that the risk of clamping injury is avoided;

fixed support body 1's top middle part fixedly connected with driving motor 8, fixed support body 1's top inside and the corresponding position department fixedly connected with lazytongs 9 of driving motor 8, lazytongs 9 includes two spacing frames 901, gear shaft 902, drive gear 903, go up rack 904, lower rack 905, link 906 and connecting rod 907, two spacing frame 901's both sides all with fixed support body 1 fixed connection, fixed support body 1 and gear shaft 902 fixed connection are passed to drive motor 8's output, drive gear 903 has been cup jointed to the outside of gear shaft 902 is fixed, drive gear 903's top meshing has last rack 904, drive gear 903's below meshing has lower rack 905, go up rack 904 and pass spacing frame 901 fixedly connected with link 906 near the one end of drive gear 903, lower rack 905 passes spacing frame 901 fixedly connected with connecting rod 907 near the one end of drive gear 903, link 906 and the below of connecting rod 907 respectively with corresponding guard gate main part 6 fixed connection, one side middle part fixedly connected with control panel 5 of portal 2, control panel 5 passes through the controller and the 8 electric connection of assembled construction formula, the utility model discloses the lazytongs 9, the synchronous gear that sets up makes the usable drive motor 8 of the normal usable while, the usable drive of guard gate device of the normal motion of being convenient for two.

The working principle is as follows: the utility model discloses during the use, return ware 7 that two guard gate main parts 6 set up, the main spring 704 and the counter spring 706 of the inside compression of accessible produce the dynamics of return, when the return, main spring 704 and counter spring 706 relax simultaneously, and when pressing from both sides personnel or article, the elasticity of main spring 704 is owing to obstructed can be to the weaker counter spring release 706 of elasticity, through the buffering of counter spring 706, cushions the clamp dynamics of hitting of guard gate main part 6, has avoided the risk of pressing from both sides hindering, and the utility model discloses the lazytongs 9 that sets up, usable rack and pinion's cooperation makes two guard gate main parts 6 synchronous motion, when usable single driving motor 8 opens the door, the normal work of the return ware of also being convenient for has strengthened the practicality of device.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a turnover assembled construction elevator guard gate, includes fixed support body (1) and portal (2), its characterized in that: both sides of the middle of the fixed frame body (1) are fixedly connected with door frames (2), the middle of the lower part of the fixed frame body (1) is fixedly connected with a slide rail (3), both sides of the upper part of the slide rail (3) are slidably connected with protective door main bodies (6), steel wire meshes (4) are arranged above the two protective door main bodies (6), both sides of the lower part of the inner part of the two protective door main bodies (6) are fixedly connected with pulleys (10), both sides of the lower part of one side, far away from the middle, of the two protective door main bodies (6) are fixedly connected with two return devices (7), and the middle of one end, far away from the return devices (7), of the two protective door main bodies (6) is fixedly connected with a rubber strip (11);

the utility model discloses a fixed support frame, including fixed support frame (1), the top middle part fixedly connected with driving motor (8) of fixed support frame (1), the top of fixed support frame (1) is inside to locate fixedly connected with lazytongs (9) with driving motor (8) corresponding position, one side middle part fixedly connected with control panel (5) of portal (2).

2. A turnover assembled construction elevator protection door according to claim 1, characterized in that the return device (7) comprises a fixed sleeve (701), a sliding sleeve (702), a fixed rod (703), a main spring (704), a sliding plate (705) and an auxiliary spring (706), the fixed sleeve (701) is buried in the protection door main body (6), the sliding sleeve (702) is slidably connected in the fixed sleeve (701), the fixed rod (703) is slidably connected in one end of the sliding sleeve (702) far away from the fixed sleeve (701), the main spring (704) is arranged in the fixed sleeve (701), the sliding plate (705) is fixedly connected to one end of the main spring (704) close to the sliding sleeve (702), and the auxiliary spring (706) is fixedly connected to one side of the sliding plate (705) far away from the main spring (704).

3. The turnover assembly type construction elevator protection door according to claim 1, wherein the synchronizing mechanism (9) comprises two limiting frames (901), a gear shaft (902), a driving gear (903), an upper rack (904), a lower rack (905), a connecting frame (906) and a connecting rod (907), two sides of the two limiting frames (901) are fixedly connected with the fixed frame body (1), the output end of the driving motor (8) penetrates through the fixed frame body (1) and is fixedly connected with the gear shaft (902), the outer side of the gear shaft (902) is fixedly sleeved with the driving gear (903), the upper rack (904) is meshed with the upper rack (903), the lower rack (905) is meshed with the lower rack (903), one end, close to the driving gear (903), of the upper rack (904) penetrates through the limiting frames (901) and is fixedly connected with the connecting frame (906), and one end, close to the driving gear (903), of the lower rack (905) penetrates through the limiting frames (901) and is fixedly connected with the connecting rod (907).

4. A turnover assembly type construction elevator protection door according to claim 2, characterized in that one end of the fixing rod (703) far away from the fixing sleeve (701) is fixedly connected with the inside of the fixing frame body (1).

5. A turnover assembly type construction elevator protection door as claimed in claim 3, characterized in that the connection frame (906) and the connection rod (907) are fixedly connected with the corresponding protection door main body (6) at the lower part respectively.

6. A turnover fabricated construction elevator protective door according to claim 1, characterized in that the control panel (5) is electrically connected with the driving motor (8) through a controller of the fabricated construction elevator.