CN216397463U

CN216397463U - Movable gas collecting channel

Info

Publication number: CN216397463U
Application number: CN202122679863.4U
Authority: CN
Inventors: 耿超; 仪章立
Original assignee: Qingdao Lurun Energy Environment Co ltd
Current assignee: Qingdao Lurun Energy Environment Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-04-29
Anticipated expiration: 2031-11-03

Abstract

The utility model discloses a movable gas-collecting hood, which relates to the technical field of waste gas collecting devices and is used for solving the problems that a gas-collecting hood with larger size cannot move and affects the operation of workers, the movable gas-collecting hood is characterized in that a gas-collecting hood is arranged on a guide rail, a pulley is arranged at the lower end of the gas-collecting hood and is matched with the guide rail, the gas-collecting hood is connected with the guide rail in a sliding way, the gas-collecting hood is connected with a sleeve pipe set and an air cylinder, the air cylinder and the sleeve pipe set are arranged at the same side of the gas-collecting hood, the air cylinder is parallel to the sleeve pipe set, the air cylinder is connected with the gas-collecting hood in a transmission way, the sleeve pipe set comprises a first sleeve pipe and a second sleeve pipe, the first sleeve pipe is sleeved outside the second sleeve pipe, and the first sleeve pipe and the second sleeve pipe are connected in a sliding way, therefore, the movable gas-collecting hood has the advantages of simple structure and high stability, can move and bear larger weight, the problem that the gas collecting hood with larger size can not move is solved.

Description

Movable gas collecting channel

Technical Field

The utility model relates to the technical field of waste gas collecting devices, in particular to a movable gas collecting hood.

Background

The gas collecting hood is a collecting device of a pollution source of the flue gas purification system, can guide dust and the gas pollution source into the purification system, and simultaneously prevents the dust and the gas pollution source from diffusing to a production workshop and the atmosphere to cause pollution. The gas collecting hood on the market at present mainly has fixed gas collecting hood and portable gas collecting arm, but these two kinds of prior art all have its use defect respectively: the fixed gas-collecting hood is made of a galvanized plate, the size of the fixed gas-collecting hood can be large or small, the gas-collecting hood is fixed above or on the side of a station, and the position of the gas-collecting hood cannot be moved, so that the operation of workers is influenced; the movable gas collecting arm can move and is relatively flexible to use, but the size of the cover opening is generally small due to the limited bearing of the gas collecting arm, and the movable gas collecting arm is not suitable for a gas collecting cover with a larger size.

Therefore, the utility model is created by the assistance of professional knowledge and experience and after many times of ingenuity and experiments in view of the defects of the scheme in actual manufacture and implementation and use, and the utility model provides a movable gas collecting hood for solving the problems that the gas collecting hood with larger size cannot move and the operation of workers is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a movable gas collecting hood, which is used for solving the problems that the gas collecting hood with larger size cannot move and the operation of workers is influenced in the prior art.

The technical scheme of the utility model is realized as follows: the utility model provides a gas collecting channel that can remove, includes the main support, be provided with the guide rail on the main support, be provided with the gas collecting channel on the guide rail, the gas collecting channel lower extreme is provided with the pulley, the pulley with the guide rail cooperatees, the gas collecting channel guide rail sliding connection, the gas collecting channel is connected with thimble group and cylinder, the cylinder sets up in the same one side of gas collecting channel with the thimble group, the cylinder parallels with the thimble group, the cylinder with the gas collecting channel transmission is connected, the thimble group includes first sleeve pipe and second sleeve pipe, first sleeve pipe is established the second sleeve pipe outside, first sleeve pipe and second sleeve pipe sliding connection.

As a preferred embodiment, the main frame includes two first square tubes parallel to each other and a second square tube disposed between the two first square tubes, the second square tube is perpendicular to the two first square tubes, two ends of the second square tube are respectively fixed to the two first square tubes, and a plurality of second square tubes are uniformly disposed along the extending direction of the first square tubes.

As a preferred embodiment, the lower end of the gas collecting hood is provided with a pulley support, the pulleys are arranged on the pulley support, the guide rail is provided with a groove, the pulleys are located in the groove, the pulleys and the groove are matched for sliding connection of the gas collecting hood and the guide rail, the number of the pulley supports is four, the two ends of the pulley support are respectively arranged at the left end and the right end of the bottom of the gas collecting hood, and the pulleys at the left end and the right end are symmetrically distributed.

As a preferred embodiment, the second square tubes are provided with two sets of sleeve supports, the two sets of sleeve supports are distributed on two adjacent second square tubes, the two sleeve supports are used for supporting the sleeve assembly, and two ends of the air cylinder are respectively connected to the two sleeve supports.

As a preferred embodiment, the upper ends of the casing supports are arc-shaped and are matched with the first casing pipes, the first casing pipes are fixedly arranged at the upper ends of the two casing supports, and the second casing pipes are connected with the gas collecting hood.

In a preferred embodiment, the cylinder is disposed at a middle position between the two casing supports, and the cylinder is located at a lower side of the casing set.

In a preferred embodiment, a traction member is fixedly arranged on the gas-collecting hood, and a connecting member is connected to the end of the cylinder close to the gas-collecting hood, and is connected to the traction member.

The utility model has the beneficial effects that:

compared with the prior art, the gas collecting hood breaks through the fixing mode of the traditional gas collecting hood and a pipeline, the pulley is additionally arranged on the gas collecting hood, the gas collecting hood is matched with the matched guide rail on the bracket to realize the moving function, the movement track of the gas collecting hood is limited by the guide rail, and the gas collecting hood is safe and stable; the waste gas pipeline is made to be flexible in a large pipe-in-pipe small pipe mode; the gas collecting hood and the gas collecting hood are combined, the gas collecting hood can move through power provided by the cylinder, the structure is simple, the stability is high, the gas collecting hood can move and bear heavy weight, and the problems that the gas collecting hood with large size cannot move and the telescopic gas collecting arm bears small load are solved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

In the figure, 1-sleeve set; 11-a first sleeve; 12-a second sleeve; 2-total scaffold; 21-a first square tube; 22-a second square tube; 3-a cannula holder; 4-a cylinder; 5-gas collecting channel; 51-a traction member; 52-a pulley; 53-a pulley carriage; 6-connecting piece; 7-guide rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

In the description of the embodiments, the terms "disposed," "connected," and the like are to be construed broadly unless otherwise explicitly specified or limited. For example, the connection can be fixed, detachable or integrated; can be mechanically or electrically connected; either directly or through an intervening medium, or through internal communication between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, a movable gas collecting channel 5, which comprises a main support 2, a guide rail 7 is arranged on the main support 2, a gas collecting channel 5 is arranged on the guide rail 7, a pulley 52 is arranged at the lower end of the gas collecting channel 5, the pulley 52 is matched with the guide rail 7, the guide rail 7 of the gas collecting channel 5 is slidably connected, the gas collecting channel 5 is connected with a sleeve pipe set 1 and a cylinder 4, the cylinder 4 and the sleeve pipe set 1 are arranged on the same side of the gas collecting channel 5, the cylinder 4 is parallel to the sleeve pipe set 1, the cylinder 4 is in transmission connection with the gas collecting channel 5, the sleeve pipe set 1 comprises a first sleeve pipe 11 and a second sleeve pipe 12, the first sleeve pipe 11 is sleeved on the outer side of the second sleeve pipe 12, and the first sleeve pipe 11 is slidably connected with the second sleeve pipe 12.

The general support 2 comprises two first square tubes 21 which are parallel to each other and a second square tube 22 which is arranged between the two first square tubes 21, the second square tube 22 is perpendicular to the two first square tubes 21, two ends of the second square tube 22 are fixed on the two square tubes respectively, and the second square tube 22 is uniformly provided with a plurality of tubes along the extending direction of the first square tubes 21.

The lower end of the gas collecting hood 5 is provided with a pulley support 53, the pulleys 52 are arranged on the pulley support 53, the guide rail 7 is provided with a groove, the pulleys 52 are positioned in the groove, the pulleys 52 are matched with the groove to be used for sliding connection of the gas collecting hood 5 and the guide rail 7, the number of the pulley supports 53 is four, the two pulley supports 53 are respectively arranged at the left end and the right end of the bottom of the gas collecting hood 5, and the pulleys 52 at the left end and the right end are symmetrically distributed.

Be provided with sleeve pipe support 3 on the square pipe 22 of second, sleeve pipe support 3 is equipped with two sets ofly altogether, and two sets of sleeve pipe supports 3 distribute on two adjacent square pipes 22 of second, and two sleeve pipe supports 3 are used for supporting sleeve pipe group 1 spare, and two sleeve pipe supports 3 are connected respectively at two sleeve pipe supports 3 at the both ends of cylinder 4.

The upper ends of the sleeve supports 3 are arc-shaped and matched with the first sleeves 11, the first sleeves 11 are fixedly arranged at the upper ends of the two sleeve supports 3, and the second sleeves 12 are connected with the gas collecting hood 5.

The cylinder 4 is arranged in the middle between the two sleeve supports 3, and the cylinder 4 is positioned at the lower side of the sleeve group 1.

A traction piece 51 is fixedly arranged on the gas-collecting hood 5, the end of the cylinder 4 close to the gas-collecting hood 5 is connected with a connecting piece 6, and the connecting piece 6 is connected with the traction piece 51.

The technical scheme adopted by the utility model is as follows: the side upper side of producing the waste gas station installs the support, and the front end of support installation guide rail 7, the top of total support 2 sets gradually cylinder 4 and sleeve pipe, and pulley 52 is installed to the both sides of gas collecting channel 5, and the rear end connecting sleeve pipe of gas collecting channel 5 and cylinder 4 order about gas collecting channel 5 through the power that cylinder 4 provided and slide on guide rail 7 to change the position of gas collecting channel 5. The device mainly comprises a gas collecting hood 5, a pulley 52, a guide rail 7, a sleeve, a cylinder 4 and a general bracket 2.

The main bracket 2 mainly plays a supporting role, an air cylinder 4 and a sleeve are sequentially arranged above the main bracket 2, and a guide rail 7 is arranged at the front end of the main bracket; the cylinder 4 is connected with the gas-collecting hood 5 in a welding mode and mainly provides power for the movement of the system; a sleeve pipe group 1 is arranged above the cylinder 4, the sleeve pipe group 1 consists of two pipelines with different diameters (a first sleeve pipe 11 is sleeved with a second sleeve pipe 12), the first sleeve pipe 11 is fixed on the bracket, the second sleeve pipe 12 is sleeved in the first sleeve pipe 11, the tail end of the second sleeve pipe 12 is provided with a sealing ring, and the other end of the second sleeve pipe 12 is connected with the gas collecting hood 5 in a welding mode; pulleys 52 (two pulleys 52 on each side) are additionally arranged on two sides of the gas collecting hood 5, the pulleys 52 are arranged in grooves of the guide rails 7, the gas collecting hood 5 can move under the power provided by the cylinder 4, when the gas collecting hood 5 moves, the second sleeve 12 in the first sleeve 11 can extend or contract along with the movement, the transmission between the gas collecting hood 5 and the sleeve group 1 is realized under the power support of the cylinder 4, and the guide rails 7 guide and limit the sliding of the gas collecting hood 5.

The utility model has the beneficial effects that:

compared with the prior art, the gas collecting hood breaks through the fixing mode of the traditional gas collecting hood 5 and a pipeline, the pulley 52 is additionally arranged on the gas collecting hood 5, the matching guide rail 7 on the bracket is matched to realize the moving function of the gas collecting hood, the moving track of the gas collecting hood is limited by the guide rail 7, and the gas collecting hood is safe and stable; the waste gas pipeline is made to be flexible in a large pipe-in-pipe small pipe mode; the two are combined, the gas collecting hood 5 is moved by power provided by the cylinder 4, the structure is simple, the stability is high, the gas collecting hood can move and bear heavy weight, and the problems that the gas collecting hood 5 with large size cannot move and the telescopic gas collecting arm bears small load are solved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein. In addition, the technical solutions between the various embodiments can be combined with each other, but must be based on the realization of those skilled in the art; where combinations of features are mutually inconsistent or impractical, such combinations should not be considered as being absent and not within the scope of the claimed invention.

Claims

1. The utility model provides a gas collecting channel that can remove, its characterized in that, includes the main support, be provided with the guide rail on the main support, be provided with the gas collecting channel on the guide rail, the gas collecting channel lower extreme is provided with the pulley, the pulley with the guide rail cooperatees, the gas collecting channel guide rail sliding connection, the gas collecting channel is connected with thimble group and cylinder, the cylinder sets up in the same one side of gas collecting channel with the thimble group, the cylinder parallels with the thimble group, the cylinder with the gas collecting channel transmission is connected, the thimble group includes first sleeve pipe and second sleeve pipe, first sleeve pipe is established the second sleeve pipe outside, first sleeve pipe and second sleeve pipe sliding connection.

2. The movable gas collecting hood as claimed in claim 1, wherein the main frame comprises two parallel first square tubes and a second square tube disposed between the two first square tubes, the second square tube is perpendicular to the two first square tubes, two ends of the second square tube are fixed to the two first square tubes, and the second square tube is uniformly disposed along the extending direction of the first square tubes.

3. The movable gas collecting hood as claimed in claim 1, wherein the lower end of the gas collecting hood is provided with a pulley support, the pulley is arranged on the pulley support, the guide rail is provided with a groove, the pulley is located in the groove, the pulley and the groove are matched for sliding connection of the gas collecting hood and the guide rail, the number of the pulley supports is four, the pulley supports are respectively provided with two pulleys at the left end and the right end of the bottom of the gas collecting hood, and the pulleys at the left end and the right end are symmetrically distributed.

4. The movable gas collecting hood as claimed in claim 2, wherein the second square tubes are provided with two sets of sleeve holders, the two sets of sleeve holders are distributed on two adjacent second square tubes, the two sleeve holders are used for supporting the sleeve assemblies, and two ends of the cylinder are respectively connected to the two sleeve holders.

5. The movable gas collecting hood as claimed in claim 4, wherein the upper ends of the sleeve supports are curved to match with the first sleeve, the first sleeve is fixedly disposed on the upper ends of the two sleeve supports, and the second sleeve is connected to the gas collecting hood.

6. A movable gas collecting hood according to claim 5, characterized in that the gas cylinder is arranged in the middle between the two casing supports, the gas cylinder being located at the lower side of the casing set.

7. A movable gas-collecting hood as claimed in claim 6, wherein a pulling member is fixedly arranged on the gas-collecting hood, and a connecting member is connected to the end of the cylinder close to the gas-collecting hood, and is connected to the pulling member.