CN211422387U

CN211422387U - Camouflage device for civil air defense door

Info

Publication number: CN211422387U
Application number: CN201922018265.5U
Authority: CN
Inventors: 殷国华; 耿建军; 潘强
Original assignee: Hubei Chuangwei Building Decoration Engineering Co ltd
Current assignee: Hubei Chuangwei Building Decoration Engineering Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-09-04
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a people's air defense door is with disguising device relates to people's air defense door technical field, and it is including installing the disguising door plant in people's air defense door one side, and criss-cross telescopic connecting rod is installed to the bottom of fixing base, fixing base is installed to the bottom of ceiling, and the bottom at telescopic connecting rod is installed to the disguising door plant, and the bottom of fixing base is provided with the cylinder, and the telescopic link that the telescopic connecting rod of drive removed is installed to the tip of. The utility model discloses it need not be manual to have, can remove the higher effect of efficiency to disguise the panel.

Description

Camouflage device for civil air defense door

Technical Field

The utility model belongs to the technical field of the people's air defense door technique and specifically relates to a people's air defense is with disguising device is related to.

Background

At present, a civil air defense door is a door of a civil protection engineering access, and a movable civil air defense camouflage door is adopted in the decoration design of an urban subway station aiming at the decoration of the civil air defense door section of the access of a station hall, so that the appearance of a civil air defense camouflage door veneer and the appearance of a station hall wall surface decorative material are required to have uniformity, and a door plate and the ground have stability, thereby achieving the beautiful effect.

At present, chinese patent with publication number CN107227926A discloses a people's air defense door with disguise door, including the people's air defense door, the end of opening of people's air defense door is provided with decorates the door plant, decorate the door plant and adopt the ornamental material the same with outward appearance wall body, ornamental material is fixed in braced frame through the non-setting adhesive material, the material that braced frame adopted is stainless steel, decorate the top of door plant and install the shelves strip, decorate the door plant and adopt two divisions of doors, the closed part of decoration door plant is provided with the amortization cotton, be provided with movable upset chamber in the middle of decorating the door plant, the inside in activity upset chamber is provided with opens the handle, the oblique angle department of decorating the door plant is provided with the control box, the one.

The above prior art solutions have the following drawbacks: during the use, to fixed frame translation, can make the decoration panel remove from one side of people's air defense door, but when removing, need manually remove, efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a people's air defense is with disguising device does not need manually, can remove the decoration panel, and efficiency is higher.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a people's air defense door is with disguising device, is including installing the disguising door plant in people's air defense door one side, the fixing base is installed to the bottom of ceiling the criss-cross telescopic connecting rod is installed to the bottom of fixing base, the bottom at telescopic connecting rod is installed to the disguising door plant, the bottom of fixing base is provided with the cylinder, the telescopic link that the telescopic connecting rod of drive removed is installed to the tip of cylinder.

Through adopting above-mentioned technical scheme, when needs use the people's air defense door, close the cylinder, the cylinder drives the telescopic link and removes, and the telescopic link drives telescopic link and contracts, makes the camouflage door plant slide along the people's air defense door for make the dress door plant remove from one side of people's air defense door. The camouflage panel can be moved without manual operation, and the efficiency is high.

The utility model is further arranged in that the telescopic connecting rod comprises a first connecting rod and a second connecting rod positioned at the upper part of the first connecting rod, and the central points of the first connecting rod and the second connecting rod are hinged and connected through a first hinge rod which is vertically arranged; the tip of first connecting rod is connected through the articulated second hinge bar of vertical setting with the tip of adjacent second connecting rod, install two level extensions on the lateral wall of fixing base extending direction and with fixing base vertically limiting plate, adjacent the second hinge bar is pegged graft between two limiting plates.

Through adopting above-mentioned technical scheme, during the use, promote one of them first hinge bar of telescopic connecting rod to being close to limiting plate one end, the second hinge bar that is located two limiting plate insides this moment slides along the limiting plate, and first hinge bar slides along waist shape hole for angle between first connecting rod and the second connecting rod changes, thereby makes first hinge bar and second hinge bar just drive and pretend the door plant and remove, alright make the pretend door plant remove from one side of people's air defense door.

The utility model discloses further set up to, the vertical cross-section of fixing base is the shape of falling the U, the board is accepted to the bottom fixedly connected with of fixing base, waist shape hole has been seted up in the backup pad, the round bar of pegging graft at waist shape hole inside up end fixedly connected with of first hinge bar, the disc on accepting board upper portion is placed to the up end fixedly connected with of round bar.

Through adopting above-mentioned technical scheme, during the installation, place the disc inside the fixing base, then with round bar fixed connection in the bottom of disc, then with first hinge bar welded connection in the bottom of round bar can, first hinge bar slides along waist shape hole this moment, conveniently installs the bottom at the fixing base with telescopic link.

The utility model discloses further set up to, the bottom fixedly connected with fixed plate of backup pad, the cylinder is installed in the bottom of fixed plate, the telescopic link is installed to the one end of cylinder, the first board of vertical setting is installed to the tip of telescopic link, the first board is kept away from cylinder one end and is located the square board of flexible connecting rod upper portion and lower part respectively, the round hole has been seted up on the square board, the round bar passes the round hole.

Through adopting above-mentioned technical scheme, during the use, close the cylinder, cylinder drive telescopic link returns and contracts, and the telescopic link drives first articulated mast this moment and removes to one side that is close to the fixed plate, and the interval between two adjacent first articulated masts diminishes, alright make the camouflage door plant of installing in telescopic link bottom remove from one side of guard gate.

The utility model discloses further set up to, the vertical polylith riser that divide into of camouflage door plant, two adjacent be provided with two risers between the second hinge bar, the second hinge bar all passes the junction of two risers, is located to articulate through the third hinge pole between two risers between two second hinge bars and connects.

Through adopting above-mentioned technical scheme, during the use, when cylinder drive telescopic link was opened, when first telescopic link and second telescopic link were opened each other, because the length of first articulated rod is greater than the extension length of riser, when first articulated rod and second articulated rod still were in crisscross form, two riser limits were the form of running in parallel this moment. When still having the contained angle between first articulated rod and the second articulated rod, can make the riser parallel for it is comparatively smooth when first articulated rod and second articulated rod use.

The utility model discloses further set up to, fixed cup joint has the extension spring of being connected with adjacent riser on the first hinge bar.

Through adopting above-mentioned technical scheme, the setting of extension spring for be located the third hinge pole and be located telescopic link's bottom all the time, reduce the third hinge pole and slide to telescopic link outside the condition from telescopic link's bottom and appear, comparatively stable when making the riser installation.

The utility model discloses further set up to, the bottom plate that is located the riser bottom is installed to the bottom of first hinge bar, the gyro wheel is installed to the bottom of bottom plate.

Through adopting above-mentioned technical scheme, set up bottom plate and gyro wheel, support the bottom of first hinge bar, reduce the weight that the fixing base bore, make the riser more smooth when removing moreover.

The utility model discloses further set up to, subaerial standing groove has been seted up, the gyro wheel slides along the standing groove.

Through adopting above-mentioned technical scheme, the gyro wheel slides in the standing groove for the gyro wheel can only slide along the extending direction of standing groove, thereby carries on spacingly to the bottom plate on gyro wheel upper portion, thereby makes the position of first hinge bar comparatively stable, finally makes the riser slide comparatively in the same direction as smooth.

To sum up, the utility model discloses following beneficial effect has:

1. the cylinder is started, and the camouflage panel is driven to move by the cylinder, so that the camouflage panel can be moved out from one side of the civil air defense door, the whole process is automatically completed, and the using effect is good;

2. the arrangement of the fixed seat facilitates the installation of the telescopic connecting rod in the fixed seat, and meanwhile, the installation of the vertical plate cannot be influenced;

3. the setting of spring for the third hinge pole is close to first hinge pole all the time, and alright comparatively stable when making the riser use.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic diagram of an embodiment showing the construction of a pantograph linkage;

FIG. 4 is an enlarged schematic view of portion B of FIG. 3;

fig. 5 is a schematic structural diagram illustrating a position and a connection relationship between the fixing base and the telescopic link according to the embodiment.

Reference numerals: 1. camouflaged door panels; 11. a vertical plate; 12. a third hinge rod; 2. a fixed seat; 21. a boom; 22. a nut; 23. a bearing plate; 231. a waist-shaped hole; 24. a disc; 25. a round bar; 26. a limiting plate; 3. a telescopic connecting rod; 31. a first hinge lever; 311. a tension spring; 32. a first link; 33. a second link; 34. a second hinge lever; 35. a base plate; 36. a roller; 361. a placement groove; 4. a fixing plate; 41. a cylinder; 42. a telescopic rod; 43. a first plate; 44. a square plate; 45. a circular hole; 5. people's air defense door.

Detailed Description

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

Referring to fig. 1-2, for the utility model discloses a people's air defense door is with disguising device, including installing disguising door plant 1 in people's air defense door 5 one side, fixing base 2 is installed to the bottom of ceiling, and criss-cross telescopic link 3 is installed to the bottom of fixing base 2, and disguising door plant 1 is installed in the bottom that telescopic link 3 deviates from people's air defense door 5 one side.

Referring to fig. 4-5, expansion bolts are installed at the bottom of the ceiling, vertically arranged hanger rods 21 are installed at the bottom of the expansion bolts, and the fixed seats 2 parallel to the civil air defense door 5 (shown in fig. 2) are arranged at the bottoms of the two hanger rods 21. The jib 21 all passes fixing base 2, and equal threaded connection has two nuts 22 on the jib 21, and nut 22 is located the upper portion and the lower part of fixing base 2 respectively. The vertical cross-section of fixing base 2 is for falling the U-shaped, and the bottom fixedly connected with of fixing base 2 accepts board 23, accepts board 23 extending direction's central line department and has vertically seted up waist shape hole 231, and fixing base 2 and accept and have placed a plurality of discs 24 between the board 23, the equal fixedly connected with in bottom of disc 24 is located the inside round bar 25 in waist shape hole 231, the bottom of round bar 25 and the upper end fixed connection of first hinge bar 31.

Referring to fig. 4, the telescopic link 3 includes a first hinge rod 31 fixedly connected to the bottom of the round bar 25 and vertically disposed, a first link rod 32 and a second link rod 33 horizontally disposed are sleeved on the first hinge rod 31, the first hinge rod 31 is located at the center of the first link rod 32 and the second link rod 33, and the end of the first link rod 32 is hinged to the end of the adjacent second link rod 33 through a second hinge rod 34.

Referring to fig. 4, bottom fixedly connected with fixed plate 4 of the one end of fixing base 2, bottom fixedly connected with cylinder 41 of fixed plate 4, telescopic link 42 is installed to the one end that cylinder 41 is close to first articulated rod 31, the first board 43 of the one end fixedly connected with of fixed plate 4 is kept away from to telescopic link 42, the one end rigid coupling that fixed plate 4 was kept away from to first board 43 has the square board 44 that is located telescopic link 3 upper portion and lower part respectively, equal vertical round hole 45 of having seted up on the square board 44, round bar 25 vertically passes at round hole 45. The second hinge bar 34 that is close to 41 one end of cylinder upwards extends the setting, and fixing base 2 keeps away from the limiting plate 26 that two levels of fixedly connected with extend on the lateral wall of riser 11, and limiting plate 26 is perpendicular with fixing base 2, and first hinge bar 31 is located between two limiting plates 26.

Referring to fig. 4, the camouflage door panel 1 comprises a plurality of vertical plates 11 which are vertically arranged, two vertical plates 11 are arranged between two adjacent second hinge rods 34, and the second hinge rods 34 vertically penetrate through the vertical plates 11. The two risers 11 between the two second hinge bars 34 are connected in a hinged manner by a third hinge bar 12 (shown in fig. 2). When the first link 32 and the second link 33 are retracted, the two vertical plates 11 between the two second hinge rods 34 are close to each other, and the included angle therebetween gradually decreases. When first telescopic link 42 and second telescopic link 42 opened each other, two risers 11 kept away from each other this moment, finally are the parallel form for the wholeness is better between riser 11.

Referring to fig. 4, in order to provide a good stability when the riser 11 is placed, a tension spring 311 connected to the adjacent riser 11 is fixedly coupled to the first hinge rod 31.

Referring to fig. 3, a bottom plate 35 is fixedly connected to the bottom of the first hinge rod 31 and is positioned at the bottom of the vertical plate 11, and a roller 36 is mounted at the bottom of the bottom plate 35. A placing groove 361 is arranged on the ground, and the roller 36 slides along the placing groove 361.

In the embodiment, when the fixing plate is used, the air cylinder 41 is turned off, the air cylinder 41 drives the telescopic rod 42 to retract, at this time, the telescopic rod 42 drives the first hinge rod 31 to move towards the side close to the fixing plate 4, and the distance between two adjacent first hinge rods 31 becomes smaller. The riser 11 between the two second hinge bars 34 is rotated along the third hinge bar 12 so that the camouflage door panel 1 is opened.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, 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 people's air defense is with disguising device which characterized in that: including installing disguising door plant (1) in people's air defense door (5) one side, fixing base (2) are installed to the bottom of ceiling the criss-cross telescopic connecting rod (3) are installed to the bottom of fixing base (2), the bottom at telescopic connecting rod (3) is installed in disguising door plant (1), the bottom of fixing base (2) is provided with cylinder (41), telescopic link (42) that drive telescopic connecting rod (3) removed are installed to the tip of cylinder (41).

2. The disguising device for a civil air defense door as claimed in claim 1, wherein: the telescopic connecting rod (3) comprises a first connecting rod (32) and a second connecting rod (33) positioned at the upper part of the first connecting rod (32), and the central points of the first connecting rod (32) and the second connecting rod (33) are hinged through a first hinge rod (31) which is vertically arranged; the tip of first connecting rod (32) and the tip of adjacent second connecting rod (33) are connected through the articulated second articulated rod (34) of vertical setting, install on the lateral wall of fixing base (2) extending direction two levels extend and with fixing base (2) vertically limiting plate (26), adjacent second articulated rod (34) are pegged graft between two limiting plate (26).

3. The disguising device for a civil air defense door as claimed in claim 2, wherein: the vertical cross-section of fixing base (2) is for falling the U-shaped, the bottom fixedly connected with of fixing base (2) accepts board (23), it has seted up waist shape hole (231) on board (23) to accept, the up end fixedly connected with of first articulated rod (31) pegs graft round bar (25) inside waist shape hole (231), the up end fixedly connected with of round bar (25) places disc (24) accepting board (23) upper portion.

4. The disguising device for a civil air defense door as claimed in claim 3, wherein: the bottom fixedly connected with fixed plate (4) of accepting board (23), the bottom at fixed plate (4) is installed in cylinder (41), telescopic link (42) are installed to the one end of cylinder (41), first board (43) of vertical setting are installed to the tip of telescopic link (42), cylinder (41) one end and square board (44) that are located telescopic connecting rod (3) upper portion and lower part respectively are kept away from to first board (43), round hole (45) have been seted up on square board (44), round bar (25) pass round hole (45).

5. The disguising device for a civil air defense door as claimed in claim 2, wherein: camouflage door plant (1) is vertical to be divided into polylith riser (11), two adjacent be provided with two riser (11) between second articulated rod (34), second articulated rod (34) all pass the junction of two riser (11), are located and connect through third articulated rod (12) articulated between two riser (11) between two second articulated rod (34).

6. The disguising device for a civil air defense door as claimed in claim 2, wherein: the first hinge rod (31) is fixedly sleeved with a tension spring (311) connected with the adjacent vertical plate (11).

7. The disguising device for a civil air defense door as claimed in claim 2, wherein: bottom plate (35) that are located riser (11) bottom are installed to the bottom of first articulated rod (31), gyro wheel (36) are installed to the bottom of bottom plate (35).

8. The disguising device for a civil air defense door as claimed in claim 7, wherein: a placing groove (361) is formed in the ground, and the roller (36) slides along the placing groove (361).