CN213510707U

CN213510707U - Ventilation opening protection device for underground engineering construction

Info

Publication number: CN213510707U
Application number: CN202022721129.5U
Authority: CN
Inventors: 蔡为益; 刘晋星; 刘畅; 袁长亮
Original assignee: Xuzhou Zhongkuang Underground Engineering Technology Co ltd
Current assignee: Xuzhou Zhongkuang Underground Engineering Technology Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-06-22
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a vent protector for underground engineering construction, which belongs to the field of underground engineering construction devices, and comprises a protective shell, one end of the inner cavity of the protective shell is fixedly clamped with a vent through a fixed plate, a ventilating fan is fixedly connected in the vent through a fixed frame, the ventilating fan is fixedly connected with a driving motor through an output shaft, one end of the vent far away from the clamping end of the fixed plate is fixedly connected with the inner cavity of the protective shell, the left end of the ventilating fan is provided with a dust-removing plate, the protective shell is provided with a discharge port far away from the ventilating port end, the vent protector for underground engineering construction is provided with a dust-removing plate to remove dust from the discharged air when in use, thereby preventing a large amount of dust from being discharged, and further protecting the environment, a steel wire mesh is arranged to prevent small animals from entering the device, and the device is protected to a certain extent, and the, preventing the device from loosening.

Description

Ventilation opening protection device for underground engineering construction

Technical Field

The utility model relates to an underground works construction field specifically is a vent protector is used in underground works construction.

Background

The underground engineering means underground civil engineering which is built for developing and utilizing underground space resources and comprises underground houses, underground structures, underground railways, highway tunnels, underwater tunnels, underground ditches and underground passages crossing streets and can be deeply buried under the ground to meet various requirements of people in production and life in the new 21 st century.

The underground works that uses at present construction ventilation is most for directly ventilating the processing, and dust in the work progress is more, and direct ventilation can bring dust into the air, influences the environment of people's life, and also not firm enough to ventilation unit's fixed, for this reason, we have proposed a ventilation opening protector for underground works construction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vent protector is used in underground works construction for the underground works construction ventilation that proposes our common present use in solving the background art is most for directly ventilating the processing, and dust in the work progress is more, and direct ventilation can bring dust into the air, influences the environment that people live, and also firm problem inadequately to ventilation unit's fixed.

In order to achieve the above object, the utility model provides a following technical scheme: a ventilation opening protection device for underground engineering construction comprises a protection shell, one end of an inner cavity of the protection shell is fixedly clamped with a ventilation opening through a fixed plate, a ventilation fan is fixedly connected in the ventilation opening through a fixed frame, the ventilation fan is fixedly connected with a driving motor through an output shaft, one end of the ventilation opening, which is far away from the clamping end of the fixed plate, is fixedly connected with an inner cavity of the protection shell, the left end of the ventilation fan is provided with a dust removal plate, the end of the protection shell, which is far away from the ventilation opening, is provided with a discharge opening, the left end of the dust removal plate and the right end of the discharge opening are both fixedly connected with a steel wire mesh, the right end of the discharge opening is provided with a fixed area, the fixed area is connected with a sealing plate, the right, the connecting rod is far away from the end of the protective shell body and is fixedly connected with a fixing ring.

Preferably, the clamping end of the fixed plate and the ventilation opening is provided with a ventilation opening clamping plate, and the side wall of the ventilation opening and the corresponding end of the ventilation opening clamping plate are fixedly provided with a clamping interface.

Preferably, the fixing plate and the clamping end of the ventilation opening are fixedly connected with a sealing layer.

Preferably, the protective shell and the vent connecting inner cavity are fixedly filled with sealant.

Preferably, the fixing area is provided with a fixing groove, and the position of the sealing plate corresponding to the position of the fixing block is provided with a through groove with the same size.

Preferably, the connecting rods are in multiple groups and are uniformly distributed along the outer end of the protective shell.

Compared with the prior art, the beneficial effects of the utility model are that: this vent protector is used in underground works construction, when using, be equipped with the dust removal board and remove dust to exhaust air and handle, prevent a large amount of dust discharges to carry out certain guard action to the environment, be equipped with the wire net and prevent that the toy from entering into the device in, carry out certain guard action to the device, be equipped with connecting rod and retainer plate and can carry out effectual fixed to the device, prevent that the device is not hard up.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

FIG. 1 is a schematic view of the entire front cross-section of the present invention;

FIG. 2 is a partially enlarged schematic view of the present invention;

fig. 3 is a schematic cross-sectional view of the plane B of the present invention.

In the figure: 1 protective shell, 2 fixed plates, 3 ventilation openings, 4 ventilation fans, 5 driving motors, 6 dust removal plates, 7 exhaust openings, 8 steel wire meshes, 9 fixed areas, 10 sealing plates, 11 fixed blocks, 12 rebound buttons, 13 springs, 14 spring bases, 15 connecting rods and 16 fixed rings.

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.

The utility model provides a vent protector is used in underground works construction, vent protector is used in underground works construction please refer to figure 1, and this kind of vent protector is used in underground works construction includes: the housing 1 is protected.

Referring to fig. 1, 2 and 3, a vent 3 is fixedly clamped at one end of an inner cavity of a protective shell 1 through a fixing plate 2, the protective shell 1 performs a certain protection function on the vent 3, a ventilating fan 4 is fixedly connected in the vent 3 through a fixing frame, the ventilating fan 4 performs ventilating treatment on underground engineering, the ventilating fan 4 is fixedly connected with a driving motor 5 through an output shaft, one end of the vent 3, which is far away from the clamping end of the fixing plate 2, is fixedly connected with the inner cavity of the protective shell 1, a dust removing plate 6 is arranged at the left end of the ventilating fan 4, the dust removing plate 6 performs timely dust removing treatment on dust in air in the ventilating process, so as to prevent a large amount of dust in the air discharged outside from affecting the environment, a discharge port 7 is arranged at the end of the protective shell 1, which is far away from the vent 3, a steel wire mesh 8 is fixedly connected at both the left, cause the influence to the device, 7 right-hand members in discharge port are equipped with fixed zone 9, fixed zone 9 is connected with closing plate 10, fixed block 11 is installed to 7 right-hand members in discharge port, fixed block 11 carries out certain fixed processing to closing

plate

10, 11 tops of fixed block are connected with

rebound button

12, 11 left end fixedly connected with one end of fixed block spring 13, other end spring 13 fixedly connected with spring base 14, spring base 14 fixed mounting is in 7 lateral walls in the discharge port, 1 outer end fixedly connected with connecting rod 15 of protection casing, 1 end fixedly connected with retainer plate 16 of protection casing is kept away from to connecting rod 15.

Referring to fig. 1, a clamping end of the fixing plate 2 and the ventilation opening 3 is provided with a ventilation opening clamping plate, and a clamping interface is fixedly arranged on the side wall of the ventilation opening 3 and the corresponding end of the ventilation opening clamping plate.

Referring to fig. 1, a sealing layer is fixedly connected to the fixing plate 2 and the ventilation opening 3, and seals the fixing plate 2.

Referring to fig. 1 and 3, the protective housing 1 and the vent 3 are connected, and the inner cavity is filled with sealant, so that the weight of the device is reduced, and the vent 3 and the protective housing 1 are fixed.

Referring to fig. 1, the fixing region 9 is provided with a fixing groove for clamping the sealing plate 10, and the sealing plate 10 is provided with through grooves having the same size at positions corresponding to the fixing blocks 11 for clamping the sealing plate 10.

Referring to fig. 1 and 3, the connecting rods 15 are provided in multiple groups, and the connecting rods 15 are uniformly distributed along the outer end of the protection casing 1 to fix the protection casing 1 and prevent loosening.

When the device is used specifically, the outer end of the protection shell 1 is fixedly connected with the connecting rod 15, the connecting rod 15 is fixedly connected with the fixing ring 16 far away from the protection shell 1, the fixing ring 16 can be fixed in a wall body to be installed, a certain fixing effect is performed on a vent, one end of the inner cavity of the protection shell 1 is fixedly clamped with the vent 3 through the fixing plate 2, the protection shell 1 performs a certain protection effect on the vent 3, the dust removing plate 6 is installed in the protection shell 1, certain dust removing treatment can be performed on discharged air, dust in underground engineering is prevented from being discharged into the environment and causing a certain influence on the environment, the left end of the dust removing plate 6 and the right end of the discharge port 7 are both fixedly connected with the steel wire mesh 8, small animals are prevented from entering the device and affecting the device, the right end of the discharge port 7 is provided with the fixing area 9, the fixing area 9 is connected with the sealing plate 10, and, prevent that the rainwater from entering into inside the device, cause the corrosion to the device is inside, reduce the life of vent.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides an underground is vent protector for engineering construction, includes protection casing (1), its characterized in that: the protective casing is characterized in that one end of an inner cavity of the protective casing (1) is fixedly connected with a vent (3) through a fixing plate (2), the vent (3) is internally and fixedly connected with a ventilating fan (4) through a fixing frame, the ventilating fan (4) is fixedly connected with a driving motor (5) through an output shaft, the vent (3) is far away from the inner cavity of the protective casing (1) through one end fixedly connected with the clamping end of the fixing plate (2), the left end of the ventilating fan (4) is provided with a dust removing plate (6), the end of the protective casing (1) far away from the vent (3) is provided with a discharge port (7), the left end of the dust removing plate (6) and the right end of the discharge port (7) are both fixedly connected with a steel wire mesh (8), the right end of the discharge port (7) is provided with a fixing area (, fixed block (11) top is connected with rebound button (12), fixed block (11) left end fixedly connected with spring (13) one end, the other end spring (13) fixedly connected with spring base (14), spring base (14) fixed mounting is in discharge port (7) lateral wall, protection casing (1) outer end fixedly connected with connecting rod (15), protection casing (1) end fixedly connected with retainer plate (16) is kept away from in connecting rod (15).

2. A vent protector for use in underground construction according to claim 1, wherein: the fixed plate (2) and the clamping end of the ventilation opening (3) are provided with ventilation opening clamping plates, and the side walls of the ventilation opening (3) and the corresponding ends of the ventilation opening clamping plates are fixedly provided with clamping interfaces.

3. A vent protector for use in underground construction according to claim 2, wherein: and the fixed plate (2) and the ventilation opening (3) are fixedly connected with a sealing layer in a clamping manner.

4. A vent protector for use in underground construction according to claim 1, wherein: the protective shell (1) and the ventilation opening (3) are connected with an inner cavity and fixedly filled with sealant.

5. A vent protector for use in underground construction according to claim 1, wherein: the fixing area (9) is provided with a fixing groove, and the positions of the sealing plate (10) corresponding to the fixing block (11) are provided with through grooves with the same size.

6. A vent protector for use in underground construction according to claim 1, wherein: the connecting rods (15) are in multiple groups, and the connecting rods (15) are uniformly distributed along the outer end of the protective shell (1).