CN218564648U

CN218564648U - Smoke exhaust pipeline connecting mechanism for building fire engineering

Info

Publication number: CN218564648U
Application number: CN202222660207.4U
Authority: CN
Inventors: 程攀峰; 刘军; 刘树超; 张书好
Original assignee: Hubei Anda Safety Technology Co ltd
Current assignee: Hubei Anda Safety Technology Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-03-03
Anticipated expiration: 2032-10-10

Abstract

The utility model discloses a building is smoke exhaust pipe coupling mechanism for fire engineering belongs to fire engineering technical field, and it includes the pipeline subassembly, the quantity of pipeline subassembly is two, and two pipeline subassemblies joint has two coupling assembling outward, the outer fixedly connected with installation component of coupling assembling, the outer fixedly connected with assembly component of coupling assembling. This building is smoke exhaust pipe coupling mechanism for fire engineering, through setting up the fixed plate, the connecting plate, the fixture block, the mounting groove, a spring, movable plate and press the clamp plate, make two pipe bodies of discharging fume in this device connect through the mode of joint, not only can effectively ensure the installation of the pipe body of discharging fume and use the fastness, when needing to carry out the dismouting to the pipe body of discharging fume simultaneously, can accomplish two dismouting work of discharging fume between the pipe body fast through pressing two press the clamp plates, need not with the help of external instrument, its operation labour saving and time saving, can effectually promote the installation dismantlement efficiency of the pipe body of discharging fume.

Description

Smoke exhaust pipeline connecting mechanism for building fire engineering

Technical Field

The utility model belongs to the technical field of the fire engineering, specifically be a building is smoke exhaust pipe coupling mechanism for fire engineering.

Background

With the rapid development of modern building technology, high-rise buildings are more and more common, and the fire protection problem of the building is an important index for acceptance, in the fire protection engineering, a smoke exhaust pipeline is generally required to be used, and the fire protection smoke exhaust pipeline is required to be installed in the building in a matched manner after the building is finished. Traditional exhaust pipe is when carrying out erection joint, and direct fixes through a plurality of bolts usually, though can effectively ensure exhaust pipe's installation and use fastness, nevertheless carry out the in-process of dismouting to exhaust pipe, just need operate in proper order a plurality of bolts with the help of external appurtenance, and its process is wasted time and energy, very big reduction exhaust pipe's installation dismantlement efficiency.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

In order to overcome the above-mentioned defect of prior art, the utility model provides a building is smoke exhaust pipe coupling mechanism for fire engineering, solved traditional smoke exhaust pipe when carrying out erection joint, it is usually direct to fix through a plurality of bolts, though can effectively ensure smoke exhaust pipe's installation and use fastness, nevertheless carry out the in-process of dismouting to smoke exhaust pipe, just need operate in proper order a plurality of bolts with the help of external appurtenance, its process is wasted time and energy, very big reduction smoke exhaust pipe installs the problem of dismantling efficiency.

Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building is smoke exhaust pipe coupling mechanism for fire engineering, includes the pipeline subassembly, the quantity of pipeline subassembly is two, and two outside joints of pipeline subassembly have two coupling assembling, the outer fixedly connected with installation component of coupling assembling, the outer fixedly connected with assembly component of coupling assembling, the installation component joint is in corresponding the assembly component, the outer equal fixedly connected with screw nut of installation component and assembly component, the pipeline subassembly is including discharging fume the pipe body, the one end fixedly connected with connection end plate of the pipe body of discharging fume, the coupling assembling joint is outside two connection end plates, coupling assembling includes the link plate, the link plate joint is outside two connection end plates, installation component and assembly fixed connection are outside the link plate.

The mounting assembly comprises a fixing plate, the fixing plate is fixedly connected outside the connecting ring plate, two connecting plates are fixedly connected to one side of the fixing plate, one side of the connecting plate is fixedly connected with a fixture block, the fixture block is clamped in the mounting assembly, the mounting assembly comprises a mounting plate, the mounting plate is fixedly connected outside the connecting ring plate, a chute is formed in the mounting plate, a moving plate is connected in the chute in a sliding mode, two springs are fixedly connected to the side surface of the moving plate, one end of the spring, far away from the moving plate, is fixedly connected to the inner wall of the chute, two mounting grooves are formed in the upper surface of the mounting plate, the connecting plates are connected in the corresponding mounting grooves in a sliding mode, and the fixture block is clamped on the lower surface of the moving plate.

As a further aspect of the present invention: the side fixedly connected with first sealed pad of connecting the end plate, two sealed pads of fixedly connected with second in the link plate, the sealed pad of second is with the overlap joint of corresponding connection end plate, the sealed pad of first sealed pad with correspond the sealed overlap joint of second.

As a further aspect of the present invention: the side of mounting panel has seted up the through-hole, the side fixedly connected with of movable plate presses the clamp plate, press clamp plate sliding connection in the through-hole.

As a further aspect of the present invention: the side fixedly connected with first backing plate of fixed plate, the side fixedly connected with second backing plate of mounting panel, first backing plate and second backing plate overlap joint.

As a further aspect of the present invention: the utility model discloses a fixing device for fixing a mounting plate, including fixed plate and mounting panel, the equal fixedly connected with screw-nut in side of fixed plate and mounting panel, two screw-nut female connections that are located the top have fixed subassembly, fixed subassembly includes the montant, the bottom threaded connection of montant is in corresponding screw-nut, the top fixedly connected with roof of montant.

As a further aspect of the present invention: four round holes are formed in the upper surface of the top plate, a plurality of stiffening plates are fixedly connected to the lower surface of the top plate, and the stiffening plates are fixedly connected to the outer side of the vertical rods.

As a further aspect of the present invention: the edge of the pressing plate is arc-shaped, and the cross section of the connecting ring plate is E-shaped.

Advantageous effects

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

1. this building is smoke exhaust pipe coupling mechanism for fire engineering, through setting up the fixed plate, the connecting plate, the fixture block, the mounting groove, a spring, movable plate and press the clamp plate, when this device uses, can be through going into corresponding the mounting groove with fixture block and connecting plate cooperation card, realize the fitting work to two connecting ring boards fast, when needs tear down two connecting ring boards simultaneously, directly press two press the clamp plate and can realize the quick split of two connecting ring boards, thereby reach and make two and discharge fume the mesh that can carry out quick assembly disassembly between the pipe body, the setting of these structures, make two smoke exhaust pipe bodies connect through the mode of joint in this device, not only can effectively ensure the installation and use fastness of discharging fume the pipe body, when needing to carry out the dismouting to discharging fume the pipe body simultaneously, can accomplish two dismouting work between the pipe body fast through pressing the clamp plate, need not with the help of external instrument, its operation labour saving and time saving, can effectually promote the installation dismantlement efficiency of discharging fume the pipe body.

2. This building is smoke exhaust pipe coupling mechanism for fire engineering, through setting up fixed subassembly, the montant, screw-nut, roof and through-hole, when this device is installed, can be directly with montant threaded connection in corresponding screw-nut, thereby through two montants and two screw-nut's cooperation, can wholly carry out effectively to carry to this device and carry the support, for this device whole assembly provides effective stress point in appointed use place, the setting of roof and round hole simultaneously, through the external fixing bolt of roof and round hole cooperation, can wholly effectively fix this device in appointed use place, ensure this device holistic installation stability in use.

3. This building is smoke exhaust pipe coupling mechanism for fire engineering, through setting up first sealed pad, the sealed pad of second, first backing plate and second backing plate, when this device uses, can be through the sealed cooperation of filling up of first sealed pad and second, effectively ensure the contact compactness between connecting ring board and the connection end plate, avoid having obvious clearance between the two, ensure this device gas tightness, the setting of first backing plate and second backing plate simultaneously, can effectively promote the fixed plate and correspond the contact compactness between the mounting panel, promote the connection stability between mounting panel and the fixed plate, thereby the guarantee is through the connecting ring board to the connection effect of two pipe bodies of discharging fume.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic view of a three-dimensional cross-sectional structure of the connection end plate of the present invention;

fig. 3 is a schematic three-dimensional structure view of the vertical rod of the present invention;

fig. 4 is a schematic three-dimensional sectional structure view of the moving plate of the present invention;

FIG. 5 is a schematic view of a three-dimensional cross-sectional structure of the connecting plate of the present invention;

fig. 6 is a schematic structural view of the first backing plate of the present invention;

fig. 7 is a schematic three-dimensional structure view of the fixture block of the present invention;

FIG. 8 is an enlarged schematic view of the structure of the present invention at A in FIG. 2;

in the figure: the smoke exhaust pipe comprises a pipe assembly 1, a smoke exhaust pipe body 101, a connecting end plate 102, a first sealing gasket 103, a connecting assembly 2, a connecting ring plate 201, a second sealing gasket 202, a mounting assembly 3, a fixing plate 301, a first base plate 302, a connecting plate 303, a clamping block 304, a mounting assembly 4, a mounting plate 401, a sliding chute 402, a moving plate 403, a spring 404, a through hole 405, a pressing plate 406, a mounting groove 407, a second base plate 408, a screw nut 5, a fixing assembly 6, a vertical rod 601, a top plate 602, a round hole 603 and a stiffening plate 604.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-8, the utility model provides a technical solution: a smoke exhaust pipeline connecting mechanism for building fire engineering comprises pipeline assemblies 1, the number of the pipeline assemblies 1 is two, two connecting assemblies 2 are connected outside the two pipeline assemblies 1 in a clamped mode, mounting assemblies 3 are fixedly connected outside the connecting assemblies 2, assembling assemblies 4 are fixedly connected outside the connecting assemblies 2, the mounting assemblies 3 are connected in corresponding assembling assemblies 4 in a clamped mode, and lead screw nuts 5 are fixedly connected outside the mounting assemblies 3 and the assembling assemblies 4;

the pipeline assembly 1 comprises a smoke exhaust pipe body 101, one end of the smoke exhaust pipe body 101 is fixedly connected with a connecting end plate 102, and due to the arrangement of the connecting end plate 102, a bulge can be formed at the end of the smoke exhaust pipe body 101, so that the assembly work is convenient to effectively carry out, meanwhile, the contact area between the connecting end plate 102 and a connecting ring plate 201 is large, the connection stability can be improved, and the connecting assembly 2 is clamped outside the two connecting end plates 102;

the connecting assembly 2 comprises a connecting ring plate 201, the cross section of the connecting ring plate 201 is E-shaped, the connecting ring plate 201 is clamped outside the two connecting end plates 102, the side surfaces of the connecting end plates 102 are fixedly connected with a first sealing gasket 103, the inside of the connecting ring plate 201 is fixedly connected with two second sealing gaskets 202, the second sealing gaskets 202 are lapped with the corresponding connecting end plates 102, the first sealing gasket 103 is lapped with the corresponding second sealing gasket 202, the first sealing gasket 103 and the second sealing gasket 202 are arranged, the contact tightness between the connecting ring plate 201 and the connecting end plates 102 is effectively guaranteed through the matching of the first sealing gasket 103 and the second sealing gasket 202, an obvious gap is avoided between the connecting ring plate 201 and the connecting end plates, the air tightness of the device is guaranteed, and the mounting assembly 3 and the assembling assembly 4 are fixedly connected outside the connecting ring plate 201;

the mounting assembly 3 comprises a fixing plate 301, the fixing plate 301 is fixedly connected outside the connecting ring plates 201, the side surfaces of the fixing plate 301 are fixedly connected with a first base plate 302, one side of the fixing plate 301 is fixedly connected with two connecting plates 303, one side of each connecting plate 303 far away from the corresponding fixing plate 301 is fixedly connected with a clamping block 304, the clamping blocks 304 are arranged, and the two connecting ring plates 201 can be limited and released by the clamping blocks 304 through the matched clamping and mutual separation of the clamping blocks 304 and the moving plate 403, so that the purpose of dismounting the two connecting ring plates 201 is achieved, and the clamping blocks 304 are clamped in the assembling assembly 4;

the assembly component 4 comprises an installation plate 401, a second base plate 408 is fixedly connected to the side surface of the installation plate 401, the first base plate 302 is in lap joint with the second base plate 408, the first base plate 302 and the second base plate 408 are arranged to effectively improve the contact tightness between the fixed plate 301 and the corresponding installation plate 401 and improve the connection stability between the installation plate 401 and the fixed plate 301, so that the connection effect of the two smoke exhaust pipe bodies 101 through the connecting ring plate 201 is ensured, the installation plate 401 is fixedly connected to the outside of the connecting ring plate 201, a sliding groove 402 is formed in the installation plate 401, the sliding groove 402 and the moving plate 403 are arranged to ensure that the moving plate 403 can only slide along the sliding groove 402 and can effectively guide and limit the moving plate 403, the inclination of the moving plate 403 in the moving process is avoided, the clamping limit effect of the moving plate 403 on the clamping block 304 is ensured, and the moving plate 403 is connected in the sliding groove 402, two springs 404 are fixedly connected to the side surface of the moving plate 403, one end of each spring 404, which is far away from the moving plate 403, is fixedly connected to the inner wall of the corresponding sliding groove 402, the springs 404 are arranged to effectively press the moving plate 403 through the elastic force of the springs 404, so that the moving plate 403 is prevented from being automatically retracted into the corresponding sliding groove 402, the clamping effect of the moving plate 403 on the clamping block 304 is guaranteed, meanwhile, the pressed moving plate 403 can be automatically reset through the elastic force of the springs 404, the repeated use effect of the moving plate 403 is guaranteed, two mounting grooves 407 are formed in the upper surface of the mounting plate 401, the connecting plate 303 is slidably connected into the corresponding mounting grooves 407, the clamping block 304 is clamped on the lower surface of the moving plate 403, a through hole 405 is formed in the side surface of the mounting plate 401, a pressing plate 406 is fixedly connected to the side surface of the moving plate 403, the edge of the pressing plate 406 is arc-shaped, and the edge angle of the pressing plate 406 can be effectively eliminated, the hands and the edges and corners are prevented from being damaged when the worker presses the pressing plate 406, and the pressing plate 406 is connected in the through hole 405 in a sliding manner;

the side surfaces of the fixing plate 301 and the mounting plate 401 are fixedly connected with the lead screw nuts 5, the two lead screw nuts 5 positioned above are in threaded connection with the fixing component 6, and the lead screw nuts 5 are arranged to enable the whole fixing component 6 to be directly screwed in the lead screw nuts 5 through threads at the bottom ends of the fixing component, so that effective stress points are provided for the whole installation of the fixing component 6, and meanwhile, the whole fixing component 6 can be quickly disassembled and assembled, so that the fixing component 6 can be conveniently disassembled and assembled according to actual use conditions;

fixed subassembly 6 includes montant 601, the bottom threaded connection of montant 601 corresponds in screw-nut 5, the top fixedly connected with roof 602 of montant 601, four round holes 603 have been seted up to the upper surface of roof 602, the lower surface fixedly connected with a plurality of stiffening plate 604 of roof 602, the setting of stiffening plate 604, can effectively reinforce the junction of montant 601 and roof 602, guarantee 6 holistic structural strength of fixed subassembly and bearing capacity, guarantee the holistic installation fastness of this device, stiffening plate 604 fixed connection is outside montant 601.

The utility model discloses a theory of operation does:

when the device is needed to be used, the device is integrally conveyed to a building needing to be built for fire engineering, at the moment, two smoke exhaust pipe bodies 101 can be close to each other, the two connecting end plates 102 can keep a proper distance, at the moment, the two connecting ring plates 201 are directly sleeved outside the two corresponding connecting end plates 102, the two connecting end plates 102 are respectively positioned in the two grooves in the inner walls of the connecting ring plates 201, at the moment, the two connecting ring plates 201 are forcibly extruded, and the two end faces of the two connecting ring plates 201 are in contact with each other;

at the moment, the fixture block 304 and the connecting plate 303 can be inserted into the corresponding mounting groove 407, the pressing plate 406 is pressed, the moving plate 403 slides along the sliding groove 402 and presses the two corresponding springs 404, the moving plate 403 continues to be inserted into the mounting groove 407 after the fixture block 304 does not block the fixture block 304 any more, the pressing plate 406 can be loosened after the fixture block 304 moves to the bottom of the mounting groove 407, the moving plate 403 can automatically reset through the elastic force of the two springs 404 at the moment, the two fixture blocks 304 can be clamped and limited through the moving plate 403, the two ends of the two connecting ring plates 201 can be clamped and fixed firmly, the assembly of the two smoke exhaust pipe bodies 101 can be completed, the vertical rod 601 can be screwed into the corresponding screw rod nut 5 through the bolt at the bottom end, the external bolt can be matched through the top plate 602 and the through hole 405 after the vertical rod 601 is fixed and the device can be integrally and fixedly mounted at a designated use place, and the device can be normally used after being integrally fixed and fixed;

when two smoke exhaust pipe bodies 101 need to be disassembled, the two pressing plates 406 can be directly pressed, the moving plate 403 can move in the sliding groove 402 and extrude the spring 404 at the moment, the limiting on the clamping block 304 can be relieved, the connecting plate 303 and the clamping block 304 can be directly pulled out of the corresponding mounting groove 407, the disassembling work of the two connecting ring plates 201 can be completed, and the two smoke exhaust pipe bodies 101 can be directly disassembled.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present invention have been described in detail, 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 building fire engineering is with smoke exhaust pipe coupling mechanism, includes pipeline subassembly (1), its characterized in that: the number of the pipeline assemblies (1) is two, the two pipeline assemblies (1) are connected with two connecting assemblies (2) in a clamped mode, the connecting assemblies (2) are fixedly connected with mounting assemblies (3) in an outer mode, the connecting assemblies (2) are fixedly connected with assembling assemblies (4) in an outer mode, the mounting assemblies (3) are connected in corresponding assembling assemblies (4) in a clamped mode, lead screw nuts (5) are fixedly connected to the outer sides of the mounting assemblies (3) and the assembling assemblies (4), the pipeline assemblies (1) comprise smoke exhaust pipe bodies (101), one ends of the smoke exhaust pipe bodies (101) are fixedly connected with connecting end plates (102), the connecting assemblies (2) are connected to the outer sides of the two connecting end plates (102) in a clamped mode, each connecting assembly (2) comprises a connecting ring plate (201), the connecting ring plates (201) are connected to the outer sides of the two connecting end plates (102) in a clamped mode, and the mounting assemblies (3) and the assembling assemblies (4) are fixedly connected to the outer sides of the connecting ring plates (201);

the mounting assembly (3) comprises a fixing plate (301), the fixing plate (301) is fixedly connected to the outside of a connecting ring plate (201), two connecting plates (303) are fixedly connected to one side of the fixing plate (301), one side of each connecting plate (303) is far away from a clamping block (304) fixedly connected to one side of the corresponding fixing plate (301), the clamping block (304) is clamped in an assembling assembly (4), the assembling assembly (4) comprises a mounting plate (401), the mounting plate (401) is fixedly connected to the outside of the connecting ring plate (201), a sliding groove (402) is formed in the mounting plate (401), a moving plate (403) is connected to the sliding groove (402) in a sliding mode, two springs (404) are fixedly connected to the side surface of the moving plate (403), one end of each spring (404) far away from the moving plate (403) is fixedly connected to the inner wall of the sliding groove (402), two mounting grooves (407) are formed in the upper surface of the mounting plate (401), the connecting plate (303) is connected to the corresponding mounting groove (407), and the clamping block (304) is clamped to the lower surface of the moving plate (403).

2. The smoke exhaust pipeline connecting mechanism for the building fire engineering as claimed in claim 1, wherein: the side fixedly connected with first sealed pad (103) of connecting end plate (102), two sealed pads (202) of fixedly connected with in connection ring board (201), the sealed pad (202) of second and correspond and connect end plate (102) overlap joint, first sealed pad (103) and the sealed pad (202) overlap joint of corresponding second.

3. The smoke exhaust pipeline connecting mechanism for the building fire engineering as claimed in claim 1, wherein: a through hole (405) is formed in the side face of the mounting plate (401), a pressing plate (406) is fixedly connected to the side face of the moving plate (403), and the pressing plate (406) is connected into the through hole (405) in a sliding mode.

4. The smoke exhaust pipeline connecting mechanism for the building fire engineering as claimed in claim 1, wherein: the side fixedly connected with first backing plate (302) of fixed plate (301), the side fixedly connected with second backing plate (408) of mounting panel (401), first backing plate (302) and second backing plate (408) overlap joint.

5. The smoke exhaust pipeline connecting mechanism for the building fire engineering as claimed in claim 1, wherein: the equal fixedly connected with screw-nut (5) in side of fixed plate (301) and mounting panel (401), two screw-nut (5) female connection that are located the top have fixed subassembly (6), fixed subassembly (6) include montant (601), the bottom threaded connection of montant (601) is in corresponding screw-nut (5), the top fixedly connected with roof (602) of montant (601).

6. The smoke exhaust pipeline connecting mechanism for the building fire engineering as claimed in claim 5, wherein: four round holes (603) have been seted up to the upper surface of roof (602), the lower surface fixedly connected with of roof (602) a plurality of stiffening plate (604), stiffening plate (604) fixed connection is outside montant (601).

7. The smoke exhaust pipeline connecting mechanism for the building fire engineering as claimed in claim 3, wherein: the edge of the pressing plate (406) is arc-shaped, and the cross section of the connecting ring plate (201) is E-shaped.