CN210798757U

CN210798757U - Manual push-and-pull protective door

Info

Publication number: CN210798757U
Application number: CN201921342599.1U
Authority: CN
Inventors: 雷震东
Original assignee: Nanjing X Ray Protection Technology Co ltd
Current assignee: Nanjing X Ray Protection Technology Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-06-19
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a manual push-and-pull guard gate, including first plumbous door, first sleeve, rack, slide rail, the plumbous door of second, door plant and door frame, the horizontal pole is all installed to the inside top of door frame and bottom, the slide rail is all installed to the top and the bottom of door frame, and the slide rail is located the top of head rod, first plumbous door is installed to first telescopic bottom, the door frame is kept away from the one end of first plumbous door and is installed the plumbous door of second, and the plumbous door of second and the inboard lateral wall of first plumbous door laminate mutually, the door handle is installed in the front of first plumbous door, and the front of first plumbous door is provided with the door-hinge, the outer wall of door-hinge has the door plant, and the door plant is close to the one end of door-hinge and installs the spring hinge that. The manual push-pull protective door enables the toothed belt to drive the first sleeve and the second sleeve to rotate in opposite directions by pulling the first lead door, so that the moving directions of the first lead door and the second lead door are opposite.

Description

Manual push-and-pull protective door

Technical Field

The utility model relates to a push-and-pull door technical field specifically is a manual push-and-pull guard gate.

Background

The protective door is a door that can protect against radiation that lead made, can be used for hospital CT computer lab and color Doppler ultrasound machine room etc. and traditional protective door can satisfy people's user demand basically, but still has certain problem, and specific problem is as follows:

1. most of protective doors in the market at present need medical personnel to pull the protective doors at two sides open, so that the time of the medical personnel for treating patients is easily wasted, and when the medical personnel push a medical cart by hand, the medical personnel are inconvenient to operate and open the protective doors;

2. most of protective doors in the market at present cannot be automatically closed, and when medical care personnel hold medical supplies by hands, the protective doors are inconvenient to open and close;

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multistation lead house to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a manual push-and-pull guard gate, includes first plumb door, first sleeve, rack, slide rail, second plumb door, door plant and door frame, the horizontal pole is all installed to the inside top of door frame and bottom, and the outer wall cover of horizontal pole has put first sleeve, the slide rail is all installed to the top and the bottom of door frame, and the slide rail is located the top of head rod, first plumb door is installed to first telescopic bottom, the door frame is kept away from the one end of first plumb door and is installed the second plumb door, and the inboard lateral wall of second plumb door and first plumb door is laminated mutually, the door handle is installed in the front of first plumb door, and the front of first plumb door is provided with the door-hinge, the outer wall of door-hinge has the door plant, and the door plant is close to the one end of door-hinge and installs.

Preferably, first tooth blocks are installed on the top end of the first sleeve at equal intervals, first connecting rods are installed on the top end inside the door frame and on the two sides of the bottom end of the door frame at equal intervals, and first gears matched with the first tooth blocks are arranged on the outer wall of each first connecting rod in a sleeved mode.

Preferably, the inside of slide rail is installed with slide rail assorted slider, and the bottom of slider install with first gear assorted rack.

Preferably, a second sleeve is installed at the top end of the second lead door, the second sleeve is sleeved on the outer wall of the cross rod, and second tooth blocks are arranged at equal intervals at the top end of the second sleeve.

Preferably, the front of first lead door is installed the mount pad, and the mount pad is located the top of door plant, articulated seat is installed to the bottom of mount pad, and the internally mounted of articulated seat has the montant, the gyro wheel is installed to the bottom of montant, the positive top of door plant has seted up the spout with gyro wheel matched with.

Preferably, the door frame is kept away from the top of first connecting rod one end and the both sides of bottom and are installed the second connecting rod at the equidistance, and the outside cover of second connecting rod has put with second gear of second rack assorted.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the protective door needs to be opened, the first lead door is pulled to enable the first sleeve to slide on the cross rod, so that the first tooth block on the first sleeve drives the first gear to rotate, the first gear drives the rack and the sliding block to move, the second gear is driven to rotate through the rack, the second gear drives the second tooth block and the second sleeve to move on the cross rod, and the moving directions of the first lead door and the second lead door are opposite;

2. the device is through installing the door plant, the door-hinge, the spring hinge, the montant, and the gyro wheel, articulated seat and spout, when medical personnel promoted the door plant, the door plant opened through the rotatory extrusion spring hinge of door-hinge, door plant extrusion montant and gyro wheel, through the montant with articulate the seat articulated connection, when the extrusion montant, the gyro wheel is in the same direction as the spout slip of seting up on the door plant, drive the montant upwards and produce the slope, after medical personnel got into, the spring hinge shrink, the gyro wheel gliding removal makes the door plant closed.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the door panel mounting structure of the present invention;

fig. 3 is an enlarged schematic view of the area a in fig. 1 according to the present invention.

In the figure: 1. a first lead door; 2. a cross bar; 3. a first sleeve; 4. a first tooth block; 5. a first connecting rod; 6. a first gear; 7. a rack; 9. a slider; 10. a slide rail; 11. a second sleeve; 12. a second connecting rod; 13. a second gear; 14. a second tooth block; 15. a second lead door; 16. a door handle; 17. a door panel; 18. a mounting seat; 19. a hinged seat; 20. a vertical rod; 21. a roller; 22. a chute; 23. a door shaft; 24. a door frame; 25. and a spring hinge.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a manual push-pull protective door comprises a first lead door 1, a first sleeve 3, a rack 7, a sliding rail 10, a second lead door 15, a door plate 17 and a door frame 24, wherein cross rods 2 are arranged at the top end and the bottom end of the interior of the door frame 24;

second connecting rods 12 are arranged on two sides of the top end and the bottom end of the door frame 24 far away from one end of the first connecting rod 5 at equal intervals, and second gears 13 matched with the second gear blocks 14 are sleeved on the outer sides of the second connecting rods 12, so that the second gears 13 can rotate conveniently;

and the outer wall of the cross rod 2 is sleeved with a first sleeve 3;

the top end of the first sleeve 3 is provided with first tooth blocks 4 at equal intervals, the two sides of the top end and the bottom end in the door frame 24 are provided with first connecting rods 5 at equal intervals, and the outer wall of each first connecting rod 5 is sleeved with a first gear 6 matched with the first tooth block 4, so that the first gear 6 can rotate through the first tooth blocks 4;

the top end and the bottom end of the door frame 24 are provided with sliding rails 10;

a sliding block 9 matched with the sliding rail 10 is arranged inside the sliding rail 10, and a rack 7 matched with the first gear 6 is arranged at the bottom end of the sliding block 9, so that the rack 7 can drive the first gear 6 to rotate;

the sliding rail 10 is positioned above the first connecting rod 5, and the bottom end of the first sleeve 3 is provided with a first lead door 1;

the front surface of the first lead door 1 is provided with a mounting seat 18, the mounting seat 18 is positioned above the door panel 17, the bottom end of the mounting seat 18 is provided with a hinge seat 19, a vertical rod 20 is arranged inside the hinge seat 19, the bottom end of the vertical rod 20 is provided with a roller 21, the top end of the front surface of the door panel 17 is provided with a sliding groove 22 matched with the roller 21, and the angle of the door panel 17 can be conveniently adjusted;

one end of the door frame 24, which is far away from the first lead door 1, is provided with a second lead door 15;

a second sleeve 11 is arranged at the top end of the second lead door 15, the second sleeve 11 is sleeved on the outer wall of the cross rod 2, and second tooth blocks 14 are arranged at equal intervals at the top end of the second sleeve 11, so that the second lead door 15 can move conveniently;

the second lead door 15 is attached to the inner side wall of the first lead door 1, the door handle 16 is installed on the front face of the first lead door 1, the door shaft 23 is arranged on the front face of the first lead door 1, the outer wall of the door shaft 23 is hinged to the door plate 17, and the spring hinge 25 matched with the door shaft 23 is installed at one end, close to the door shaft 23, of the door plate 17.

The working principle is as follows: when the manual push-pull protective door is used, the first lead door 1 is pulled through the door handle 16 to enable the first sleeve 3 to slide on the cross rod 2, the first sleeve 3 drives the first connecting rod 5 and the first gear 6 to rotate through the first tooth block 4 while sliding, the first gear 6 drives the rack 7 to move in the direction opposite to that of the first lead door 1 while rotating, the rack 7 moves in the sliding rail 10 through the sliding block 9, the rack 7 drives the second gear 13 and the second connecting rod 12 to rotate while moving, the second gear 13 drives the second sleeve 11 and the second lead door 15 to move on the cross rod 2 in the direction opposite to that of the first sleeve 3 while rotating, the first lead door 1 and the second lead door 15 move in opposite directions, the second lead door 15 is convenient to open simultaneously when the first lead door 1 is pulled, the operation of medical personnel or patients is convenient, when the medical personnel or the patients enter from the small door, through extrusion door plant 17 and spring hinge 25, when extrusion door plant 17, the gyro wheel 21 of montant 20 bottom upwards slides along spout 22, makes montant 20 produce the slope, and when gyro wheel 21 moved the top of spout 22, door plant 17 and first plumb door 1 formed the angle, and medical staff and patient's entering of being convenient for, after medical staff and patient got into, spring hinge 25 shrink, and gyro wheel 21 descends along spout 22, makes door plant 17 automatic closure.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a manual push-and-pull guard gate, includes first lead door (1), first sleeve (3), rack (7), slide rail (10), second lead door (15), door plant (17) and door frame (24), its characterized in that: the top end and the bottom end of the interior of the door frame (24) are both provided with a cross rod (2), the outer wall of the cross rod (2) is sleeved with a first sleeve (3), the top end and the bottom end of the door frame (24) are both provided with a sliding rail (10), the sliding rail (10) is positioned above the first connecting rod (5), the bottom end of the first sleeve (3) is provided with a first lead door (1), a second lead door (15) is arranged at one end of the door frame (24) far away from the first lead door (1), the second lead door (15) is attached to the side wall of the inner side of the first lead door (1), a door handle (16) is installed on the front surface of the first lead door (1), a door shaft (23) is arranged on the front surface of the first lead door (1), a door plate (17) is hinged on the outer wall of the door shaft (23), and one end of the door panel (17) close to the door shaft (23) is provided with a spring hinge (25) matched with the door shaft (23).

2. A manual push-pull security door according to claim 1, wherein: first tooth piece (4) are installed to the top of first sleeve (3) equidistant, head rod (5) are installed to the both sides equidistant of the inside top of door frame (24) and bottom, and the outer wall cover of head rod (5) has put with first tooth piece (4) assorted first gear (6).

3. A manual push-pull security door according to claim 2, wherein: the inside mounting of slide rail (10) has with slide rail (10) assorted slider (9), and the bottom of slider (9) install with first gear (6) assorted rack (7).

4. A manual push-pull security door according to claim 1, wherein: a second sleeve (11) is installed on the top end of the second lead door (15), the second sleeve (11) is sleeved on the outer wall of the cross rod (2), and second tooth blocks (14) are arranged on the top end of the second sleeve (11) at equal intervals.

5. A manual push-pull security door according to claim 4, wherein: mounting seat (18) are installed in the front of first lead door (1), and mounting seat (18) are located the top of door plant (17), articulated seat (19) are installed to the bottom of mounting seat (18), and the internally mounted of articulated seat (19) has montant (20), gyro wheel (21) are installed to the bottom of montant (20), door plant (17) positive top is seted up with gyro wheel (21) matched with spout (22).

6. A manual push-pull security door according to claim 4, wherein: the door frame (24) is far away from the top end of one end of the first connecting rod (5) and the two sides of the bottom end and is provided with second connecting rods (12) at equal intervals, and second gears (13) matched with the second tooth blocks (14) are sleeved on the outer sides of the second connecting rods (12).