CN212563758U

CN212563758U - Mobile device convenient to fix for fire-fighting smoke exhaust ventilator

Info

Publication number: CN212563758U
Application number: CN202020292340.7U
Authority: CN
Inventors: 宋超
Original assignee: Xi'an Entelede Air Conditioning Equipment Co ltd
Current assignee: Xi'an Entelede Air Conditioning Equipment Co ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2021-02-19
Anticipated expiration: 2030-03-11

Abstract

The utility model discloses a fire protection and smoke exhaust machine is with mobile device convenient to it is fixed, including base and fixture block, top one side of base is fixed with the pushing hands, and the induced-draft fan is installed at the top of base, and the induced-draft fan passes through the mount pad to be installed at the top of base, and wherein, four sides of bottom that the base is close to the mount pad have seted up the draw-in groove, and the open slot has been seted up at one side top that the base is close to the draw-in groove, and the fixture block is fixed in. This fire protection and smoke exhaust machine is with mobile device convenient to it is fixed, remove the fume exhauster to the assigned position after, lift up the one corner of base, make the supporting leg erect through rotating, after the supporting leg is erect completely, the fixed rod groove just aligns with the constant head tank, the spring drives the dead lever and supports the constant head tank, avoids the supporting leg to rotate easily, expandes other three side supporting legs in proper order, support the base through the supporting leg, avoid being convenient for to fix the base, avoid the fume exhauster during operation, the base takes place to rock.

Description

Mobile device convenient to fix for fire-fighting smoke exhaust ventilator

Technical Field

The utility model relates to a fire protection and smoke exhaust machine technical field specifically is a fire protection and smoke exhaust machine is with mobile device who is convenient for fix.

Background

When the conflagration breaing out, can produce a large amount of dense smokes, in order to get rid of dense smoke, need use the fire protection induced-draft fan, for the removal of convenient fire protection induced-draft fan, need use mobile device to remove the fire protection induced-draft fan.

Although the types and the number of the mobile devices for the existing fire-fighting smoke exhauster are very large, the mobile devices for the existing fire-fighting smoke exhauster still have certain problems, and bring certain inconvenience to the use of the mobile devices for the fire-fighting smoke exhauster.

Current mobile device for fire protection and smoke exhaust machine is inconvenient when using to fix mobile device, and when the work of fire protection and smoke exhaust machine, mobile device takes place to rock easily to need regularly to dismantle the clearance to the fire protection and smoke exhaust machine, current mobile device is inconvenient installs the fire protection and smoke exhaust machine, inconvenient use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire protection and smoke exhaust machine is with mobile device convenient to it is fixed to solve present mobile device for fire protection and smoke exhaust machine that above-mentioned background art provided, inconvenient fixes mobile device, and when the work of fire protection and smoke exhaust machine, mobile device takes place to rock easily, and need regularly to dismantle the clearance to the fire protection and smoke exhaust machine, and current mobile device is inconvenient to install the problem of inconvenient use to the fire protection and smoke exhaust machine.

In order to achieve the above object, the utility model provides a following technical scheme: a moving device convenient to fix for a fire-fighting smoke exhauster comprises a base and a clamping block, wherein a pushing handle is fixed on one side of the top of the base, a smoke exhauster is installed on the top of the base, and the smoke exhauster is installed on the top of the base through an installation seat; four sides of the bottom of the base, which are close to the mounting seat, are provided with clamping grooves, the top of one side of the base, which is close to the clamping grooves, is provided with an open groove, the clamping block is fixed on one side of the mounting seat, which is close to the clamping grooves, the middle part of one end of the mounting seat, which is close to the base, is provided with a fixed block groove, one side of the base, which is close to the fixed block groove, is provided with a fixed block, the top of the fixed block is provided with a screw rod groove, the inner part of the screw; the bottom four corners of base all is fixed with the runing rest, rotate between the runing rest and be connected with the supporting leg, the lug has been seted up to one side that the runing rest is close to the supporting leg, one side that the supporting leg is close to the lug is seted up flutedly, the base is close to the top of supporting leg and has been seted up the fixed rod groove, the constant head tank has been seted up at the top of supporting leg, one side intercommunication that the base is close to the fixed rod groove has the connecting rod groove, the inside in fixed rod groove is fixed with the spring, the bottom of spring is connected with.

Preferably, a mounting bracket is fixed at one end of the smoke exhaust fan close to the pushing handle, a motor is installed at one side of the mounting bracket far away from the pushing handle, fan blades are installed at one side of the motor far away from the mounting bracket, and a protection frame is fixed at one end of the smoke exhaust fan close to the fan blades.

Preferably, the clamping groove is communicated with the open groove, the opening size of the open groove is larger than the external size of the clamping block, the clamping groove and the clamping block are T-shaped, and the clamping groove and the clamping block form a clamping structure.

Preferably, the cross sections of the fixing block groove and the fixing groove are rectangular, and the inner side dimension of the cross section of the fixing block groove is matched with the outer side dimension of the cross section of the fixing block.

Preferably, the cross section of the bump is an arc-shaped elastic sheet, and the external dimension of the bump is matched with the internal dimension of the groove.

Preferably, the fixed rod and the base form an elastic structure through a spring, and the vertical distance from the bottom of the base to the bottom of the universal wheel is smaller than the length of the supporting leg.

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

beneficial effect 1 this remove device for fire protection and smoke exhaust machine is convenient for fix, remove the induced-draft fan to the assigned position after, lift up the one corner of base, make the supporting leg erect through rotating, after the supporting leg is erect completely, the fixed rod groove just aligns with the constant head tank, the spring drives the dead lever and supports the constant head tank, avoid the supporting leg to rotate easily, expand other three side supporting legs in proper order, support the base through the supporting leg, avoid being convenient for fix the base, avoid the induced-draft fan during operation, the base takes place to rock.

The moving device has the beneficial effects that when the smoke exhauster is installed, the smoke exhauster drives the installation base to move towards the base, the installation base drives the clamping block to enter the inside of the open slot, then the clamping block enters the inside of the open slot from the inside of the open slot, the smoke exhauster is pre-fixed through the clamping structure formed by the clamping slot and the clamping block, and then the screw rod drives the fixed block to move through the external threads, so that the fixed block enters the inside of the fixed slot, and the smoke exhauster is convenient to install.

Beneficial effect 3 this fire protection and smoke exhaust machine is with mobile device convenient to fix drives the dead lever through the connecting rod and shifts out the constant head tank, makes the supporting leg through rotating and the base laminating, and when the supporting leg rotated, supporting leg extrusion lug made lug compression deformation, and after supporting leg and base laminating, the lug recovered the shape and supported the recess, avoided the supporting leg to expand easily, was convenient for accomodate the supporting leg.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the supporting leg of the present invention;

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

In the figure: 1. a base; 2. a pushing handle; 3. a smoke exhaust machine; 301. mounting a bracket; 302. a motor; 303. a fan blade; 304. a protective frame; 4. a mounting seat; 5. a card slot; 6. an open slot; 7. a clamping block; 8. a fixed block groove; 9. fixing grooves; 10. a fixed block; 11. a screw rod groove; 12. a screw rod; 13. a universal wheel; 14. rotating the bracket; 15. supporting legs; 16. a bump; 17. a groove; 18. a fixed rod slot; 19. positioning a groove; 20. a connecting rod slot; 21. a spring; 22. fixing the rod; 23. a connecting rod.

Detailed Description

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

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a fire protection and smoke exhaust machine is with mobile device convenient to fix, includes base 1, pushing hands 2, induced-draft fan 3, mount pad 4, draw-in groove 5, open slot 6, fixture block 7, fixed block groove 8, fixed slot 9, fixed block 10, lead screw groove 11, lead screw 12, universal wheel 13, rotating bracket 14, supporting leg 15, lug 16, recess 17, fixed rod groove 18, constant head tank 19, connecting rod groove 20, spring 21, dead lever 22 and connecting rod 23.

The top one side of base 1 is fixed with pushing hands 2, and induced-draft fan 3 is installed at base 1's top, and the one end that induced-draft fan 3 is close to pushing hands 2 is fixed with installing support 301, and installing support 301 keeps away from one side of pushing hands 2 and installs motor 302, and motor 302 keeps away from one side of installing support 301 and installs flabellum 303, and the one end that induced-draft fan 3 is close to flabellum 303 is fixed with protection frame 304, and induced-draft fan 3 passes through mount pad 4 and installs the top at base 1.

The four sides of the bottom of the base 1 close to the mounting seat 4 are provided with clamping grooves 5, the clamping grooves 5 are communicated with the open grooves 6, the opening size of the open grooves 6 is larger than the external size of the clamping blocks 7, the clamping grooves 5 and the clamping blocks 7 are T-shaped, and the clamping grooves 5 and the clamping blocks 7 form a clamping structure, when the smoke exhauster 3 is mounted, the smoke exhauster 3 drives the mounting seat 4 to move towards the base 1, the mounting seat 4 drives the clamping blocks 7 to enter the inside of the open grooves 6 and then enter the inside of the clamping grooves 5 from the inside of the open grooves 6, the smoke exhauster 3 is convenient to be pre-fixed through the clamping structure formed by the clamping grooves 5 and the clamping blocks 7, the open grooves 6 are formed in the top of one side of the base 1 close to the clamping grooves 5, the clamping blocks 7 are fixed on one side of the mounting seat 4 close to the clamping grooves 5, the middle part, and the inboard size in cross-section of fixed block groove 8 is identical with the cross-section outside size of fixed block 10, when rotating lead screw 12, avoid fixed block 10 to be driven by lead screw 12 to produce and rotate, make lead screw 12 and fixed block 10 produce relative rotation, be convenient for make lead screw 12 drive fixed block 10 through the external screw thread and remove, fixed slot 9 has been seted up to one side that base 1 is close to fixed block groove 8, the inside in fixed block groove 8 is provided with fixed block 10, lead screw groove 11 has been seted up at the top of fixed block 10, the internal thread connection in lead screw groove 11 has lead screw 12, four sides of the bottom of base 1 are fixed with universal wheel 13.

Rotating supports 14 are fixed at four corners of the bottom of a base 1, supporting legs 15 are rotatably connected between the rotating supports 14, one side of each rotating support 14, which is close to each supporting leg 15, is provided with a convex block 16, the cross section of each convex block 16 is an arc-shaped elastic sheet, the external size of each convex block 16 is matched with the internal size of each groove 17, when the supporting legs 15 need to be stored, each supporting leg 15 is rotated to ensure that the supporting legs 15 are attached to the base 1, when the supporting legs 15 rotate, the convex blocks 16 are extruded by the supporting legs 15 to ensure that the convex blocks 16 are compressed and deformed, after the supporting legs 15 are attached to the base 1, the convex blocks 16 recover shapes to abut against the grooves 17, the supporting legs 15 are prevented from being easily unfolded, the supporting legs 15 are convenient to be stored, one side of each supporting leg 15, which is close to each, base 1 is close to one side intercommunication in fixed rod groove 18 has connecting rod groove 20, the inside in fixed rod groove 18 is fixed with spring 21, spring 21's bottom is connected with dead lever 22, dead lever 22 passes through spring 21 and base 1 constitution elastic construction, and the perpendicular distance of base 1 bottom to universal wheel 13 bottom is less than the length of supporting leg 15, it makes to expand supporting leg 15 as needs, make supporting leg 15 erect through rotating, after supporting leg 15 erects completely, fixed rod groove 18 just aligns with constant head tank 19, spring 21 drives dead lever 22 and supports constant head tank 19, avoid supporting leg 15 to rotate easily, support base 1 through supporting leg 15, avoid being convenient for fix base 1, avoid smoke ventilator 3 during operation, base 1 takes place to rock, one side that dead lever 22 is close to connecting rod groove 20 is fixed with connecting rod 23.

The working principle is as follows: when the moving device convenient to fix for the fire-fighting smoke exhaust ventilator is used, firstly, when the smoke exhaust ventilator 3 is installed, the smoke exhaust ventilator 3 drives the installation seat 4 to move towards the base 1, the installation seat 4 drives the clamping block 7 to enter the inside of the open slot 6, then the inside of the open slot 6 enters the inside of the clamping slot 5, the smoke exhaust ventilator 3 is pre-fixed through a clamping structure formed by the clamping slot 5 and the clamping block 7, then the lead screw 12 drives the fixing block 10 to move through external threads, the fixing block 10 enters the inside of the fixing slot 9, the smoke exhaust ventilator 3 is convenient to install, then the smoke exhaust ventilator 3 is moved through the universal wheel 13, after the smoke exhaust ventilator 3 is moved to a specified position, one corner of the base 1 is lifted, the supporting legs 15 are erected through rotation, when the supporting legs 15 are completely erected, the fixing rod slots 18 are just aligned with the positioning slots 19, the springs 21 drive the fixing, avoid supporting leg 15 to rotate easily, expand other three side supporting legs 15 in proper order, support base 1 through supporting leg 15, avoid being convenient for fix base 1, avoid induced-draft fan 3 during operation, base 1 takes place to rock, start induced-draft fan 3 and get rid of dense cigarette, use the completion back, drive dead lever 22 through connecting rod 23 and shift out constant head tank 19, make supporting leg 15 through rotating and laminating with base 1, when supporting leg 15 rotates, supporting leg 15 extrudes lug 16, make lug 16 compressive deformation, after supporting leg 15 and base 1 laminate, lug 16 resumes the shape and supports recess 17, avoid supporting leg 15 to expand easily, be convenient for accomodate supporting leg 15, the content that does not make detailed description in this description belongs to the well-known prior art of technical staff in this field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a fire control smoke ventilator is with mobile device convenient to it is fixed, includes base (1) and fixture block (7), its characterized in that: a pushing handle (2) is fixed on one side of the top of the base (1), a smoke exhaust fan (3) is installed on the top of the base (1), and the smoke exhaust fan (3) is installed on the top of the base (1) through an installation seat (4);

clamping grooves (5) are formed in four sides of the bottom of the base (1) close to the mounting seat (4), an open groove (6) is formed in the top of one side, close to the clamping grooves (5), of the base (1), a clamping block (7) is fixed to one side, close to the clamping grooves (5), of the mounting seat (4), a fixed block groove (8) is formed in the middle of one end, close to the base (1), of the base (1), a fixed groove (9) is formed in one side, close to the fixed block groove (8), of the base (1), a fixed block (10) is arranged inside the fixed block groove (8), a screw rod groove (11) is formed in the top of the fixed block (10), a screw rod (12) is connected to the inner threads of the screw rod groove (11), and;

the bottom four corners of base (1) all is fixed with rotating bracket (14), it is connected with supporting leg (15) to rotate between rotating bracket (14), rotating bracket (14) are close to one side of supporting leg (15) and have seted up lug (16), one side that supporting leg (15) are close to lug (16) is seted up fluted (17), fixing rod groove (18) have been seted up at base (1) top that is close to supporting leg (15), constant head tank (19) have been seted up at the top of supporting leg (15), one side intercommunication that base (1) are close to fixing rod groove (18) has connecting rod groove (20), the inside in fixing rod groove (18) is fixed with spring (21), the bottom of spring (21) is connected with dead lever (22), one side that dead lever (22) are close to connecting rod groove (20) is fixed with connecting rod (23).

2. The portable device of claim 1 for a smoke exhaust ventilator, wherein: the smoke exhaust machine (3) comprises a mounting support (301), a motor (302), fan blades (303) and a protection frame (304), wherein the mounting support (301) is fixed at one end, close to the pushing handle (2), of the smoke exhaust machine (3), the motor (302) is installed at one side, far away from the pushing handle (2), of the mounting support (301), the fan blades (303) are installed at one side, far away from the mounting support (301), of the motor (302), and the protection frame (304) is fixed at one end, close to the fan blades (303), of the smoke exhaust machine (3).

3. The portable device of claim 1 for a smoke exhaust ventilator, wherein: the clamping groove (5) is communicated with the open groove (6), the opening size of the open groove (6) is larger than the external size of the clamping block (7), the clamping groove (5) and the clamping block (7) are T-shaped, and the clamping groove (5) and the clamping block (7) form a clamping structure.

4. The portable device of claim 1 for a smoke exhaust ventilator, wherein: the sections of the fixing block groove (8) and the fixing groove (9) are rectangular, and the size of the inner side of the section of the fixing block groove (8) is matched with the size of the outer side of the section of the fixing block (10).

5. The portable device of claim 1 for a smoke exhaust ventilator, wherein: the section of the convex block (16) is an arc-shaped elastic sheet, and the external dimension of the convex block (16) is matched with the internal dimension of the groove (17).

6. The portable device of claim 1 for a smoke exhaust ventilator, wherein: the fixed rod (22) and the base (1) form an elastic structure through the spring (21), and the vertical distance from the bottom of the base (1) to the bottom of the universal wheel (13) is smaller than the length of the supporting leg (15).