CN211448380U

CN211448380U - Threshold movable type civil air defense door

Info

Publication number: CN211448380U
Application number: CN201922399277.7U
Authority: CN
Inventors: 胡蓉; 夏远义; 周世壕
Original assignee: Hubei Baosheng Civil Defense Engineering Co ltd
Current assignee: Hubei Baosheng Civil Defense Engineering Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-08
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a movable people's air defense door of threshold relates to the relevant field of people's air defense, for solving the problem of the movable installation of the unable realization threshold among the prior art. The front end of equipment main part is provided with the panel, the panel is provided with two, panel and equipment main part fixed connection, the inside of equipment main part is provided with the threshold, be provided with the draw-in groove on the threshold, the lower extreme of draw-in groove is provided with the fixture block, fixture block laminating draw-in groove, one side of fixture block is provided with hydraulic push rod, hydraulic push rod is provided with a plurality ofly, hydraulic push rod and equipment main part fixed connection.

Description

Threshold movable type civil air defense door

Technical Field

The utility model relates to a people's air defense correlation field specifically is a movable people's air defense door of threshold.

Background

People's air defense is also called civil defense, civil defense is an international general word, and is a government mobilization and organization crowd, air defense is adopted, disaster resistance and relief measures are taken, rescue action is implemented, activities of preventing and relieving disaster damage are realized, a civil defense door belongs to civil defense protective equipment, the civil defense door is a door of an entrance and exit of a civil protection project, the classification of the civil defense door is more distinct, and the civil defense door comprises a common single-leaf protective sealed door, a double-leaf protective sealed door and a sealed door, a movable threshold single-leaf protective sealed door, a double-leaf protective sealed door, a sealed door and other various types of civil defense equipment.

The existing civil air defense door can not realize movable installation of the doorsill; therefore, the market urgently needs to develop a threshold movable type civil air defense door to help people solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a movable people's air defense door of threshold to solve the problem of the movable installation of the unable threshold of realizing that proposes in 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 movable people's air defense door of threshold, includes equipment principal, equipment principal's front end is provided with the panel, the panel is provided with two, panel and equipment principal fixed connection, equipment principal's inside is provided with the threshold, be provided with the draw-in groove on the threshold, the lower extreme of draw-in groove is provided with the fixture block, fixture block laminating draw-in groove, one side of fixture block is provided with hydraulic push rod, hydraulic push rod is provided with a plurality ofly, hydraulic push rod and equipment principal fixed connection.

Preferably, be provided with the spacing groove in the equipment main part, the spacing groove is provided with two sets ofly, every group of spacing groove is provided with threely, one side of equipment main part front end is provided with the connecting plate, the spacing groove is provided with two, spacing groove and panel fixed connection, the front end of connecting plate is provided with the fixed plate, be provided with first pivot on the fixed plate, be provided with the commentaries on classics piece in the first pivot, first pivot runs through commentaries on classics piece and commentaries on classics piece.

Preferably, the front end of commentaries on classics piece is provided with the door circle, door circle laminating equipment main part, one side of door circle is provided with the door plant, door plant and door circle fixed connection, one side of door plant is provided with the inner panel, inner panel laminating door circle, door circle and inner panel fixed connection.

Preferably, be provided with the second pivot on the inner panel, the second pivot is provided with two sets ofly, every group of second pivot is provided with threely, be provided with first spacing in the second pivot, the width of first spacing sets up to unanimous with the width of spacing groove, be provided with the fifth pivot on the first spacing, be provided with the commentaries on classics board in the fifth pivot, be provided with the fourth pivot on the commentaries on classics board, be provided with fixed cover in the fourth pivot, the fourth pivot runs through commentaries on classics board and fixed cover, the lower extreme of fixed cover is provided with the connecting rod, connecting rod and fixed cover fixed connection.

Preferably, a third rotating shaft is arranged on the connecting rod, a brace is arranged on the third rotating shaft, two braces are arranged, a pull handle is arranged on the brace, a third limiting strip is arranged on one side of the brace, and a second limiting strip is arranged at the lower end of the third limiting strip.

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

1. the utility model has the advantages that through the arrangement of the hydraulic push rod and the fixture block, when a user uses the movable type civil air defense door of the threshold, the threshold can be pushed up through the hydraulic push rod, so that the user can replace the movable type civil air defense door, and meanwhile, the hydraulic push rod can be prevented from being crushed by the overweight of the threshold through the arrangement of the fixture block, so that the use cost required by the user can be reduced to a certain extent;

2. the utility model discloses a through the setting of second pivot and fifth pivot, the user can draw the handle through the pulling at the in-process that uses this movable people's air defense door of threshold, makes to draw and drives the connecting rod downstream, drives first spacing, the spacing of second and the relative rotation of third simultaneously to get into the inside of spacing groove, with the closing that realizes this people's air defense door, can improve the work efficiency of user when using to a certain extent.

Drawings

Fig. 1 is a structural diagram of a doorsill movable type civil air defense door of the utility model;

fig. 2 is a side view of a threshold movable type civil air defense door of the utility model;

fig. 3 is an internal structure view of the apparatus main body of the present invention.

In the figure: 1. an apparatus main body; 2. a panel; 3. a threshold; 4. a card slot; 5. a clamping block; 6. a hydraulic push rod; 7. a limiting groove; 8. a connecting plate; 9. a fixing plate; 10. a first rotating shaft; 11. rotating the block; 12. a door ring; 13. a door panel; 14. an inner plate; 15. a second rotating shaft; 16. a first limit strip; 17. rotating the plate; 18. fixing a sleeve; 19. a connecting rod; 20. bracing; 21. pulling a handle; 22. a third rotating shaft; 23. a second limit strip; 24. a fourth rotating shaft; 25. a third limiting strip; 26. and a fifth rotating shaft.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a movable people's air defense door of threshold, including equipment main part 1, the front end of equipment main part 1 is provided with panel 2, panel 2 is provided with two,

panel

2 and 1 fixed connection of equipment main part, the inside of equipment main part 1 is provided with threshold 3, be provided with draw-in groove 4 on the threshold 3, the lower extreme of draw-in groove 4 is provided with fixture block 5, fixture block 5 laminating draw-in groove 4, one side of fixture block 5 is provided with hydraulic push rod 6, hydraulic push rod 6 is provided with a plurality ofly,

hydraulic push rod

6 and 1 fixed connection of equipment main part can release threshold 3 through hydraulic push rod 6.

Further, be provided with spacing groove 7 on the equipment main part 1, spacing groove 7 is provided with two sets ofly, 7 every groups in spacing groove are provided with threely, one side of 1 front end of equipment main part is provided with connecting plate 8, spacing groove 7 is provided with two,

spacing groove

7 and 2 fixed connection of panel, the front end of connecting plate 8 is provided with fixed plate 9, be provided with first pivot 10 on the fixed plate 9, be provided with commentaries on classics piece 11 on the first pivot 10, first pivot 10 runs through commentaries on classics piece 11 and commentaries on classics piece 11, can realize the switching of this people's air defense door through first pivot 10.

Further, the front end of the rotating block 11 is provided with a door ring 12, the door ring 12 is attached to the equipment main body 1, one side of the door ring 12 is provided with a door plate 13, the door plate 13 is fixedly connected with the door ring 12, one side of the door plate 13 is provided with an inner plate 14, the inner plate 14 is attached to the door ring 12, the door ring 12 is fixedly connected with the inner plate 14, and the inner plate 14 of the door ring 12 can be closed to facilitate the people's air defense door.

Further, be provided with second pivot 15 on the inner panel 14, second pivot 15 is provided with two sets ofly, 15 every groups of second pivot are provided with threely, be provided with first spacing 16 in the second pivot 15, the width of first spacing 16 sets up to unanimous with the width of spacing groove 7, be provided with fifth pivot 26 on the first spacing 16, be provided with commentaries on classics board 17 in the fifth pivot 26, be provided with fourth pivot 24 in the commentaries on classics board 17, be provided with fixed cover 18 in the fourth pivot 24, fourth pivot 24 runs through commentaries on classics board 17 and fixed cover 18, the lower extreme of fixed cover 18 is provided with connecting rod 19, connecting rod 19 and fixed cover 18 fixed connection, can realize the rotation of first spacing 16, second spacing 23 and third spacing 25 through second pivot 15.

Further, a third rotating shaft 22 is arranged on the connecting rod 19, a brace 20 is arranged on the third rotating shaft 22, two braces 20 are arranged, a pull handle 21 is arranged on the brace 20, a third limiting strip 25 is arranged on one side of the brace 20, a second limiting strip 23 is arranged at the lower end of the third limiting strip 25, and the pull handle 21 can be driven to move through the pull handle 21.

The working principle is as follows: when the movable type civil air defense door is used, the whole movable type civil air defense door is firstly checked, after a user confirms that the check is correct, the installation of the civil air defense door is completed through the equipment main body 1 and the panel 2, the use can be started after the installation is confirmed, the user can realize the opening and closing of the civil air defense door by pushing the inner plate 14, meanwhile, when the civil air defense door needs to be locked, the pull handle 21 can be pulled to drive the connecting rod 19 to move downwards through the pull handle 21, and simultaneously, the first limiting strip 16, the second limiting strip 23 and the third limiting strip 25 are driven to rotate relatively, so that the civil air defense door can be sent into the limiting groove 7, the closing of the civil air defense door can be realized, when the civil air defense door 3 needs to be replaced, the civil air defense door can be pushed up through the hydraulic push rod 6, so that the user can replace the civil air defense door, meanwhile, the hydraulic push rod 6 can be prevented from being crushed by the, so as to prolong the service life of the whole civil air defense door.

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 movable people's air defense door of threshold, includes equipment main part (1), its characterized in that: the front end of equipment main part (1) is provided with panel (2), panel (2) are provided with two, panel (2) and equipment main part (1) fixed connection, the inside of equipment main part (1) is provided with threshold (3), be provided with draw-in groove (4) on threshold (3), the lower extreme of draw-in groove (4) is provided with fixture block (5), fixture block (5) laminating draw-in groove (4), one side of fixture block (5) is provided with hydraulic push rod (6), hydraulic push rod (6) are provided with a plurality ofly, hydraulic push rod (6) and equipment main part (1) fixed connection.

2. The threshold-moving type civil air defense door of claim 1, wherein: be provided with spacing groove (7) on equipment main part (1), spacing groove (7) are provided with two sets ofly, spacing groove (7) every group is provided with threely, one side of equipment main part (1) front end is provided with connecting plate (8), spacing groove (7) are provided with two, spacing groove (7) and panel (2) fixed connection, the front end of connecting plate (8) is provided with fixed plate (9), be provided with first pivot (10) on fixed plate (9), be provided with commentaries on classics piece (11) on first pivot (10), first pivot (10) run through commentaries on classics piece (11) and commentaries on classics piece (11).

3. The threshold-moving type civil air defense door of claim 2, wherein: the front end of commentaries on classics piece (11) is provided with door circle (12), door circle (12) laminating equipment main part (1), one side of door circle (12) is provided with door plant (13), door plant (13) and door circle (12) fixed connection, one side of door plant (13) is provided with inner panel (14), inner panel (14) laminating door circle (12), door circle (12) and inner panel (14) fixed connection.

4. The threshold-moving type civil air defense door of claim 3, wherein: be provided with second pivot (15) on inner panel (14), second pivot (15) are provided with two sets ofly, second pivot (15) every group is provided with threely, be provided with first spacing (16) on second pivot (15), the width of first spacing (16) sets up to unanimous with the width of spacing groove (7), be provided with fifth pivot (26) on first spacing (16), be provided with commentaries on classics board (17) on fifth pivot (26), be provided with fourth pivot (24) on commentaries on classics board (17), be provided with fixed cover (18) on fourth pivot (24), fourth pivot (24) run through commentaries on classics board (17) and fixed cover (18), the lower extreme of fixed cover (18) is provided with connecting rod (19), connecting rod (19) and fixed cover (18) fixed connection.

5. The threshold-moving type civil air defense door of claim 4, wherein: be provided with third pivot (22) on connecting rod (19), be provided with brace (20) on third pivot (22), brace (20) are provided with two, be provided with on brace (20) and draw handle (21), one side of brace (20) is provided with spacing strip of third (25), the lower extreme of spacing strip of third (25) is provided with spacing strip of second (23).