CN214886684U

CN214886684U - Three-sealing-rubber-strip profile for construction of emergency prevention and control hospital passive rooms

Info

Publication number: CN214886684U
Application number: CN202120608759.3U
Authority: CN
Inventors: 陈晓伟; 杨胜文; 周吉; 刘洋; 李�根; 吴金平
Original assignee: China First Metallurgical Group Co Ltd
Current assignee: China First Metallurgical Group Co Ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-11-26
Anticipated expiration: 2031-03-25

Abstract

The utility model provides an emergent prevention and control hospital passive room construction is with three joint strip section bars, include the section bar body and set up in casing and the window rail of section bar body top, the inside strengthening rib that is provided with of section bar body, the casing sets up in the window rail outside, the casing includes the installation cavity of opening towards the window rail, including connecting plate and joint strip between window rail and the installation cavity, the connecting plate is close to window rail one side and can dismantle with joint strip and be connected, the connecting plate opposite side stretches into the installation cavity and can dismantle with the installation cavity and be connected, the connecting plate still includes the extrusion mechanism who produces thrust to joint strip. Joint strip sets up in the connecting plate and is close to window rail one side, realizes the sealed effect to the window rail through extrusion mechanism to reinforcing diffusion resistance and leakproofness, and can realize dismantling alone the change to joint strip, improve the availability factor. The utility model discloses be convenient for installation and dismantlement are changed, fall to make an uproar and sealed effectual, and the diffusion resistance is strong, and labour saving and time saving can improve the availability factor.

Description

Three-sealing-rubber-strip profile for construction of emergency prevention and control hospital passive rooms

Technical Field

The utility model belongs to the technical field of the construction, concretely relates to passive room construction of emergent prevention and control hospital is with three joint strip section bars.

Background

To assembling the joint strip section bar for building fast in the construction of emergent prevention and control hospital and mostly have the effect of making an uproar to fall poor, sealed diffusion effect of preventing is poor, inconvenient installation and the drawback of dismantling the change, and then lead to the in-service use extremely inconvenient, very big reduction sealed result of use, the serious condition can lead to the isolation region virus to pass through air media diffusion to other regions, brings very big infection hidden danger for the personnel in other regions in the use. But the joint strip section bar that has now to building of passive room mostly has the bad drawback of noise reduction effect and inconvenient installation or dismantlement change, and then leads to using extremely inconveniently, very big reduction sealed result of use, bring very big inconvenience for the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide one kind and be convenient for the installation and dismantle and change, fall make an uproar and sealed effectual, the diffusion resistance is strong, labour saving and time saving can improve the passive room construction of emergent prevention and control hospital of availability factor and use three joint strip section bars.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides an emergent prevention and control hospital passive room construction is with three joint strip section bars, includes the section bar body and sets up in casing and the window rail of section bar body top, the inside strengthening rib that is provided with of section bar body, the casing sets up in the window rail outside, the casing includes the installation cavity of opening towards the window rail, including connecting plate and joint strip between window rail and the installation cavity, the connecting plate is close to window rail one side and can dismantle with joint strip and be connected, the connecting plate opposite side stretches into the installation cavity and can dismantle with the installation cavity and be connected, the connecting plate still includes the extrusion mechanism who produces thrust to joint strip.

Furthermore, the extrusion mechanism comprises a first groove and a mounting plate which are arranged on one side, close to the window rail, of the connecting plate, telescopic rods which are distributed up and down and used for connecting the inner wall of the first groove and the mounting plate are arranged in the first groove, and the sealing rubber strips are detachably connected with the mounting plate through bolts. Extrusion mechanism is used for forming the extrusion to joint strip after three joint strip section bars are installed, makes it keep away from or be close to the window rail, thereby be convenient for realize joint strip's replacement or reinforcing joint strip's sealed effect, prevent the isolation region viral diffusion, the leakproofness is good, the spread-proof nature is strong, thereby it removes to drive joint strip through telescopic link promotion mounting panel, can realize joint strip's dismantlement alone and change through the bolt, and is simple swift, and is time-saving and labor-saving, can improve the availability factor.

Furthermore, the extrusion mechanism further comprises an elastic assembly arranged between the telescopic rods distributed up and down, and the elastic assembly is a cross-shaped folding mechanism with a spring and used for connecting the inner wall of the first groove and the mounting plate. The elastic component is used for further forming an extrusion effect on the sealing rubber strip after the three sealing rubber strip profiles are installed, so that the sealing effect of the sealing rubber strip is enhanced, the virus diffusion in the isolation area is prevented, the sealing performance is good, and the anti-diffusion performance is strong.

Further, cross folding mechanism includes two tip area fixed block's slide bar, every the spring of both ends area sliding sleeve has all been cup jointed to the slide bar, cross folding mechanism still is cross articulated movable rod including being, the free end of movable rod is articulated with the sliding sleeve through the round pin axle respectively. Two slide bars are fixed in first recess and mounting panel relative position respectively through the fixed block, and the round pin axle that the spring passes through the movable rod and connects drives the sliding sleeve and remove and realize compression or tensile, when joint strip received the extrusion, can drive joint strip horizontal direction with the help of the elasticity of spring and the swing action of round pin axle and movable rod, and the cooperation telescopic link drives joint strip horizontal direction and removes, forms the extrusion to joint strip with the help of the reaction force of telescopic link and spring simultaneously, and then reaches the purpose of reinforcing joint strip's sealed effect.

Furthermore, the installation cavity comprises second grooves distributed up and down and a positioning mechanism arranged in the second grooves, the positioning mechanism comprises two L-shaped positioning plates capable of being opened and closed in opposite directions, and the end part of the other side of the connecting plate is provided with a positioning groove clamped with the L-shaped positioning plates. Two L type locating plate symmetrical arrangement and short portion can respectively with the constant head tank block to the realization is to the fixed of connecting plate and the stability of guaranteeing the connecting plate installation, opens the removal that can realize the connecting plate through control L type locating plate, simple structure, the installation of the part of being convenient for is dismantled, labour saving and time saving can improve the availability factor.

Furthermore, the positioning mechanism further comprises a first screw rod and a second screw rod which are arranged in the second groove from top to bottom and are opposite in thread direction, the two L-shaped positioning plates are respectively connected with the first screw rod and the second screw rod in a rotating mode through threaded holes, the inner wall of the mounting cavity further comprises a sliding groove used for containing the L-shaped positioning plates to move up and down, and a knob used for controlling the positioning mechanism is arranged at the top of the shell. The control to first lead screw and second lead screw can be realized through the control knob rotation, to the rotatory knob of equidirectional, two L type locating plates remove along first lead screw and second lead screw equidirectional respectively, can realize the block to the connecting plate or loosen, simple structure, convenient and practical, labour saving and time saving, the spout can further guarantee the stability that L type locating plate reciprocated.

Furthermore, the mounting cavity also comprises a clamping block which is protruded upwards and used for fixing the connecting plate. The fixture block is used for further ensuring the stability of the installation of the connecting plate.

Further, the interior of the profile body also comprises a plurality of closely arranged sound attenuation rods. The noise damping rod can buffer the noise generated in the use process of the section bar body, and the sound insulation and noise reduction effects are improved.

Further, the reinforcing ribs are arranged inside the profile body in a triangular shape. The strengthening rib is used for increasing the intensity of section bar body, ensures life, and triangle-shaped arranges that can further increase the support nature to the section bar body.

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

the utility model discloses be convenient for installation and dismantlement are changed, fall to make an uproar and sealed effectual, and the diffusion resistance is strong, and labour saving and time saving can improve the availability factor. The reinforcing ribs in the profile body are used for increasing the strength of the profile body and ensuring the service life of the profile body; the mounting cavity is preferably of a convex structure, the opening of the mounting cavity faces the window rail, the mounting cavity is used for mounting the connecting plate and is convenient for realizing independent disassembly and replacement of the connecting plate, and time and labor are saved; the sealing rubber strip is arranged on one side, close to the window rail, of the connecting plate and used for achieving the sealing effect of the window rail through the extrusion mechanism so as to enhance the diffusion prevention performance and the sealing performance, and the sealing rubber strip is detachably connected with the connecting plate, so that the sealing rubber strip can be detached and replaced independently and rapidly, and the use efficiency is improved; the connecting plate can be dismantled with the installation cavity and be connected, has both guaranteed the stability of connecting plate installation, can improve the availability factor again.

Drawings

Fig. 1 is a cross-sectional view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic view of part a of the present invention.

Fig. 3 is an enlarged schematic view of the elastic component of the present invention.

The section bar comprises a section bar body 1, a sound attenuation rod 2, a reinforcing rib 3, a first groove 4, a window rail 5, a shell 6, a second groove 7, a sliding groove 8, a positioning plate 9L, a first screw rod 10, a second screw rod 11, a mounting cavity 12, a connecting plate 13, a telescopic rod 14, a sealing rubber strip 15, a bolt 16, a mounting plate 17, an elastic assembly 18, a fixing block 181, a sliding rod 182, a pin shaft 183, a spring 184, a sliding sleeve 185, a movable rod 186, a fixture block 19, a knob 20, a rotating shaft 21, a bearing 22 and a positioning groove 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

The present invention will be further described with reference to the following specific examples, which should not be construed as limiting the invention.

Shown in the figure is an emergent three joint strip section bars that prevent accuse hospital passive room construction and use, including section bar body 1 and set up in casing 6 and window rail 5 of section bar body 1 top, section bar body 1 inside is provided with strengthening rib 3, casing 6 sets up in the window rail 5 outside, casing 6 includes opening installation cavity 12 towards window rail 5, including connecting plate 13 and joint strip 15 between window rail 5 and the installation cavity 12, connecting plate 13 is close to window rail 5 one side and can dismantle with joint strip 15 and be connected, connecting plate 13 opposite side stretches into installation cavity 12 and can dismantle with installation cavity 12 and be connected, connecting plate 13 still includes the extrusion mechanism that produces thrust to joint strip 15. The reinforcing ribs in the profile body are used for increasing the strength of the profile body and ensuring the service life of the profile body; the mounting cavity preferably has a 90-degree rotated convex cavity, and the opening of the mounting cavity faces the window rail, so that the mounting cavity is used for mounting the connecting plate and is convenient for realizing independent disassembly and replacement of the connecting plate, and time and labor are saved; the sealing rubber strip is arranged on one side, close to the window rail, of the connecting plate and used for achieving the sealing effect of the window rail through the extrusion mechanism so as to enhance the diffusion prevention performance and the sealing performance, and the sealing rubber strip is detachably connected with the connecting plate, so that the sealing rubber strip can be detached and replaced independently and rapidly, and the use efficiency is improved; the connecting plate can be dismantled with the installation cavity and be connected, has both guaranteed the stability of connecting plate installation, can improve the availability factor again. The utility model discloses be convenient for installation and dismantlement are changed, fall to make an uproar and sealed effectual, and the diffusion resistance is strong, and labour saving and time saving can improve the availability factor.

Preferably, the extrusion mechanism comprises a first groove 4 and an installation plate 17 which are arranged on one side, close to the window rail 5, of the connection plate 13, telescopic rods 14 which are vertically distributed and used for connecting the inner wall of the first groove 4 and the installation plate 17 are arranged in the first groove 4, and the sealing rubber strip 15 is detachably connected with the installation plate 17 through bolts 16. Extrusion mechanism is used for forming the extrusion to joint strip after three joint strip section bars are installed, makes it keep away from or be close to the window rail, thereby be convenient for realize joint strip's replacement or reinforcing joint strip's sealed effect, prevent the isolation region viral diffusion, the leakproofness is good, the spread-proof nature is strong, thereby it removes to drive joint strip through telescopic link promotion mounting panel, can realize joint strip's dismantlement alone and change through the bolt, and is simple swift, and is time-saving and labor-saving, can improve the availability factor.

Preferably, the pressing mechanism further comprises an elastic component 18 arranged between the telescopic rods 14 which are distributed up and down, and the elastic component 18 is a cross-shaped folding mechanism with a spring 184 and connected with the inner wall of the first groove 4 and the mounting plate 17. The elastic component is used for further forming an extrusion effect on the sealing rubber strip after the three sealing rubber strip profiles are installed, so that the sealing effect of the sealing rubber strip is enhanced, the virus diffusion in the isolation area is prevented, the sealing performance is good, and the anti-diffusion performance is strong.

Preferably, the cross-shaped folding mechanism comprises two sliding rods 182 with fixed blocks 181 at the ends, each sliding rod 182 is sleeved with a spring 184 with sliding sleeves 185 at the two ends, the cross-shaped folding mechanism further comprises a movable rod 186 hinged in a cross shape, and the free ends of the movable rods 186 are hinged with the sliding sleeves 185 through pin shafts 183 respectively. Two slide bars are fixed in first recess and mounting panel relative position respectively through the fixed block, and the round pin axle that the spring passes through the movable rod and connects drives the sliding sleeve and remove and realize compression or tensile, when joint strip received the extrusion, can drive joint strip horizontal direction with the help of the elasticity of spring and the swing action of round pin axle and movable rod, and the cooperation telescopic link drives joint strip horizontal direction and removes, forms the extrusion to joint strip with the help of the reaction force of telescopic link and spring simultaneously, and then reaches the purpose of reinforcing joint strip's sealed effect.

Preferably, the mounting cavity 12 includes a second recess 7 distributed vertically and a positioning mechanism disposed in the second recess 7, the positioning mechanism includes two L-shaped positioning plates 9 capable of moving in opposite directions to open and close, and a positioning groove 23 engaged with the L-shaped positioning plate 9 is disposed at the other end of the connecting plate 13. Two L type locating plate symmetrical arrangement and short portion can respectively with the constant head tank block to the realization is to the fixed of connecting plate and the stability of guaranteeing the connecting plate installation, opens the removal that can realize the connecting plate through control L type locating plate, simple structure, the installation of the part of being convenient for is dismantled, labour saving and time saving can improve the availability factor.

Preferably, the positioning mechanism further comprises a first screw rod 10 and a second screw rod 11 which are arranged in the second groove 7 up and down and have opposite thread directions, the two L-shaped positioning plates 9 are respectively rotatably connected with the first screw rod 10 and the second screw rod 11 through threaded holes, the inner wall of the mounting cavity 12 further comprises a sliding groove 8 used for accommodating the L-shaped positioning plates 9 to move up and down, and the top of the shell 6 is provided with a knob 20 used for controlling the positioning mechanism. Preferably, the first lead screw 10 and the second lead screw 11 share the same bearing 22, and the top of the bearing 22 extends upwards out of the housing 6 to be connected with the rotating shaft 21 and the knob 20. The control to first lead screw and second lead screw can be realized through the control knob rotation, to the rotatory knob of equidirectional, two L type locating plates remove along first lead screw and second lead screw equidirectional respectively, can realize the block to the connecting plate or loosen, simple structure, convenient and practical, labour saving and time saving, the spout can further guarantee the stability that L type locating plate reciprocated.

Preferably, a latch 19 protruding upwards is further included in the mounting cavity 12 for fixing the connecting plate 13. The fixture block is used for further ensuring the stability of the installation of the connecting plate.

Preferably, the profile body 1 also comprises a plurality of closely arranged sound-damping rods 2 inside. The noise damping rod can buffer the noise generated in the use process of the section bar body, and the sound insulation and noise reduction effects are improved.

Preferably, the reinforcing ribs 3 are arranged inside the profile body 1 in a triangular shape. The strengthening rib is used for increasing the intensity of section bar body, ensures life, and triangle-shaped arranges that can further increase the support nature to the section bar body.

The above is merely a preferred embodiment of the present invention, and not intended to limit the scope and the range of the present invention, and those skilled in the art should be able to realize that all the equivalent substitutions and obvious changes made by the present invention description should be included in the scope of the present invention.

Claims

1. The utility model provides an emergent prevention and control hospital passive room construction is with three joint strip section bars, includes section bar body (1) and sets up in casing (6) and window rail (5) of section bar body (1) top, section bar body (1) inside is provided with strengthening rib (3), its characterized in that: casing (6) set up in window rail (5) outside, casing (6) include installation cavity (12) of opening orientation window rail (5), including connecting plate (13) and joint strip (15) between window rail (5) and installation cavity (12), connecting plate (13) are close to window rail (5) one side and can dismantle with joint strip (15) and be connected, connecting plate (13) opposite side stretches into installation cavity (12) and can dismantle with installation cavity (12) and be connected, connecting plate (13) still include the extrusion mechanism that produces thrust to joint strip (15).

2. The three-joint strip profile for the construction of the passive rooms of the emergency prevention and control hospitals according to claim 1, characterized in that: the extrusion mechanism comprises a first groove (4) and a mounting plate (17) which are arranged on one side, close to the window rail (5), of a connecting plate (13), telescopic rods (14) which are distributed up and down and used for connecting the inner wall of the first groove (4) and the mounting plate (17) are arranged in the first groove (4), and sealing rubber strips (15) and the mounting plate (17) are detachably connected through bolts (16).

3. The three-joint strip profile for the construction of the passive rooms of the emergency prevention and control hospitals according to claim 2, characterized in that: the extrusion mechanism further comprises an elastic component (18) arranged between the telescopic rods (14) which are distributed up and down, and the elastic component (18) is a cross-shaped folding mechanism which is connected with the inner wall of the first groove (4) and the mounting plate (17) and is provided with a spring (184).

4. The three-joint strip profile for construction of passive rooms in emergency prevention and control hospitals according to claim 3, characterized in that: the cross folding mechanism comprises two sliding rods (182) with end portions provided with fixing blocks (181), each sliding rod (182) is sleeved with a spring (184) with two ends provided with sliding sleeves (185), the cross folding mechanism further comprises a movable rod (186) which is hinged in a cross manner, and the free end of the movable rod (186) is hinged to the sliding sleeves (185) through pin shafts (183).

5. The three-joint strip profile for the construction of the passive rooms of the emergency prevention and control hospitals according to claim 1, characterized in that: including second recess (7) that distribute from top to bottom and set up the positioning mechanism in second recess (7) in installation cavity (12), positioning mechanism includes two L type locating plates (9) that can opposite direction motion open and shut, connecting plate (13) other end portion is provided with constant head tank (23) with L type locating plate (9) block.

6. The three-joint strip profile for the construction of the passive rooms of the emergency prevention and control hospitals according to claim 5, wherein: positioning mechanism still includes first lead screw (10) and second lead screw (11) that arrange and screw thread opposite direction from top to bottom in second recess (7), two L type locating plate (9) are connected with first lead screw (10) and second lead screw (11) rotation through the screw hole respectively, installation cavity (12) inner wall still including being used for holding spout (8) that L type locating plate (9) reciprocated, casing (6) top is provided with knob (20) that are used for controlling positioning mechanism.

7. The three-joint strip profile for construction of the passive rooms of the emergency prevention and control hospitals according to any one of claims 1 to 6, wherein: the mounting cavity (12) is internally provided with a clamping block (19) which protrudes upwards and is used for fixing the connecting plate (13).

8. The three-joint strip profile for construction of the passive rooms of the emergency prevention and control hospitals according to any one of claims 1 to 6, wherein: the profile body (1) also comprises a plurality of closely arranged sound-deadening rods (2) inside.

9. The three-joint strip profile for construction of the passive rooms of the emergency prevention and control hospitals according to any one of claims 1 to 6, wherein: the reinforcing ribs (3) are arranged inside the profile body (1) in a triangular shape.