CN218077051U

CN218077051U - Tower crane spraying dust-settling device

Info

Publication number: CN218077051U
Application number: CN202221917497.XU
Authority: CN
Inventors: 王宁宁; 付晓宇; 张旭; 刘建东; 田宇
Original assignee: China Aerospace Construction Engineering Group Co Ltd
Current assignee: China Aerospace Construction Engineering Group Co Ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-12-20
Anticipated expiration: 2032-07-22

Abstract

The application discloses tower crane sprays dust device, including hydro-cylinder, set-square, circle cover, push-and-pull rod, delivery pipe, powerful fan, atomizer and annular tube. This application is rational in infrastructure, can produce the downward air current that flows at a high speed, is favorable to water smoke to descend along with the air current, and can waft the water smoke and carry out the direction and prescribe a limit to, realizes raising the dust to the low latitude department in building site and implements the function that directional atomizing sprayed the dust fall, can change the orientation that the atomizing sprayed, is convenient for adjust the region that sprays the dust fall.

Description

Tower crane spraying dust-settling device

Technical Field

The application relates to the field of building construction, in particular to a tower crane spraying dust-settling device.

Background

Along with the accelerated economic development of the nation in recent years, the normal life of people is increasingly influenced by the urban haze, the haze treatment is particularly important, and the dust pollution is also an important fierce effect of haze formation.

The spraying dust device on the current tower crane is installed on the rotatable horizontal frame structure of tower crane more, mainly does benefit to the tower crane rotation and enlarges the dust fall scope, nevertheless easily receives the influence of tower crane height, and highly higher, the easy high altitude air current that blows off of water spray fog and can't spill at the construction position, lacks the structural function that can carry out power transport to spraying the atomizing water, and some dustless raised places or important positions also can be soaked and influence the use. Therefore, a tower crane spraying dust falling device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tower crane sprays dust device just in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a tower crane sprays dust device, including hydro-cylinder, set-square, circle cover, push-and-pull rod, delivery pipe, powerful fan, atomizer and annular tube, the hydro-cylinder is installed in the horizontal frame one side of tower crane body eminence, and the push rod end of hydro-cylinder installs and pulls a piece, the set-square is installed at circle cover top surface intermediate position, and the set-square top through round pin axle and dead lever bottom swing joint, circle cover one side is through round pin axle and push-and-pull rod one end swing joint, and the push-and-pull rod other end corresponds end swing joint through round pin axle and pulling a piece, powerful fan installs intermediate position in the circle cover, and installs the annular tube in the circle cover mouth, a plurality of atomizers are installed to annular wall equidistance intercommunication in the annular tube.

Furthermore, the annular pipe is communicated with a water supply pipe through a branch pipe, and one end port of the water supply pipe is arranged at a water outlet port of the high-pressure water pump and connected with the water supply pipe.

Further, tower crane body bottom one side is provided with the water tank, and the water tank passes through the body and is connected with the water inlet port of high pressure water pump.

Further, the dead lever is equipped with two, and two dead lever top symmetries are installed in the horizontal frame one side of tower crane body eminence.

Furthermore, two arc-shaped holes are symmetrically formed in the end face of the top end of the circular cover, and the two circular covers are symmetrically distributed.

Furthermore, the oil cylinder is connected with built-in hydraulic control equipment on the tower crane body through an oil pipe.

The utility model has the advantages that: can produce the downward air current that flows at a high speed, be favorable to water smoke to descend along with the air current, and can wave to water smoke and carry out the direction and prescribe a limit to, realize raising the dust to the low latitude of building site and implement the function that directional atomizing sprayed the dust fall, can change the orientation that the atomizing sprayed, the adjustment of being convenient for sprays the region of dust fall.

Drawings

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

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a schematic view of a circular cover connection structure according to an embodiment of the present application;

FIG. 3 is a side cross-sectional view of the inner structure of the dome of one embodiment of the present application.

In the figure: 1. an oil cylinder; 2. pulling the bar block; 3. a fixing rod; 4. a set square; 5. a circular cover; 6. a push-pull rod; 7. a water supply pipe; 8. a water tank; 9. a high pressure water pump; 10. a tower crane body; 11. an arc-shaped hole; 12. a powerful fan; 13. an atomizing spray head; 14. an annular tube.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "coupled" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Please refer to fig. 1-3, a tower crane spraying dust-settling device comprises an oil cylinder 1, a triangular plate 4, a circular cover 5, a push-pull rod 6, a water supply pipe 7, a powerful fan 12, an atomizing nozzle 13 and a ring pipe 14, wherein the oil cylinder 1 is installed on one side of a horizontal frame at the high position of a tower crane body 10, a pulling bar block 2 is installed at the push rod end of the oil cylinder 1, the triangular plate 4 is installed at the middle position of the top surface of the circular cover 5, the top end of the triangular plate 4 is movably connected with the bottom end of the fixing rod 3 through a pin shaft, one side of the circular cover 5 is movably connected with one end of the push-pull rod 6 through a pin shaft, the other end of the push-pull rod 6 is movably connected with the corresponding end of the pulling bar block 2 through a pin shaft, the powerful fan 12 is installed at the middle position in the circular cover 5, the ring pipe 14 is installed in the opening of the circular cover 5, and a plurality of atomizing nozzles 13 are communicated and installed on the ring wall in the ring pipe 14 at equal intervals.

The annular pipe 14 is communicated with the water supply pipe 7 through a branch pipe, and one end port of the water supply pipe 7 is arranged at the water outlet port of the high-pressure water pump 9 and connected; a water tank 8 is arranged on one side of the bottom of the tower crane body 10, and the water tank 8 is connected with a water inlet port of a high-pressure water pump 9 through a pipe body; two fixing rods 3 are arranged, and the top ends of the two fixing rods 3 are symmetrically arranged on one side of a transverse frame at the high position of the tower crane body 10; two arc-shaped holes 11 are symmetrically formed in the end face of the top end of the circular cover 5, and the two circular covers 5 are symmetrically distributed; the oil cylinder 1 is connected with built-in hydraulic control equipment on the tower crane body 10 through an oil pipe.

This application is when using, when the tower crane operation of construction department rotates or is static, operation high pressure water pump 9 carries the water in the water tank 8 to the ring pipe 14 of intercommunication through delivery pipe 7 in, spray away with vaporific from atomizer 13 until water, because ring pipe 14 and atomizer 13 group set up on the horizontal frame of tower crane eminence, and set up powerful fan 12 down, can produce the downdraft that flows at a high speed, be favorable to water smoke to descend along with the air current, and can carry out the direction to water smoke flutter and prescribe a limit to, the realization is raised the dust to building site low altitude department and is implemented the function that directional atomizing sprayed the dust fall, and under the tower crane rotation effect, accomplish the dust fall work of whole building site, rethread operation hydro-cylinder 1 is in extension or shrink state, reach the effect of reciprocating motion strip piece 2, make push-and-pull rod 6 through swing joint with dome 5 slope left or right, change the orientation that the atomizing sprayed, be convenient for the region of adjustment spraying the dust fall.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a tower crane sprays dust device which characterized in that: including hydro-cylinder (1), set-square (4), dome (5), push-and-pull rod (6), delivery pipe (7), powerful fan (12), atomizer (13) and annular pipe (14), install in tower crane body (10) eminence horizontal frame one side hydro-cylinder (1), and the push rod end of hydro-cylinder (1) installs and pulls a piece (2), set-square (4) are installed at dome (5) top surface intermediate position, and set-square (4) top is through round pin axle and dead lever (3) bottom swing joint, dome (5) one side is through round pin axle and push-and-pull rod (6) one end swing joint, and the push-and-pull rod (6) other end corresponds end swing joint with pulling a piece (2) through the round pin axle, install intermediate position in dome (5) powerful fan (12), and install annular pipe (14) in dome (5) cover mouth, annular pipe (14) inner ring wall annular equidistance intercommunication installs a plurality of atomizer (13).

2. The tower crane spraying dust falling device according to claim 1, characterized in that: the annular pipe (14) is communicated with the water supply pipe (7) through a branch pipe, and one end port of the water supply pipe (7) is arranged at the water outlet port of the high-pressure water pump (9) and connected.

3. The tower crane spraying dust falling device according to claim 1, characterized in that: a water tank (8) is arranged on one side of the bottom of the tower crane body (10), and the water tank (8) is connected with a water inlet port of the high-pressure water pump (9) through a pipe body.

4. The tower crane spraying dust falling device according to claim 1, characterized in that: the two fixing rods (3) are arranged, and the top ends of the two fixing rods (3) are symmetrically arranged on one side of a high transverse frame of the tower crane body (10).

5. The tower crane spraying dust falling device according to claim 1, characterized in that: two arc holes (11) are symmetrically formed in the end face of the top end of the circular cover (5), and the two circular covers (5) are symmetrically distributed.

6. The tower crane spraying dust falling device according to claim 1, characterized in that: the oil cylinder (1) is connected with built-in hydraulic control equipment on the tower crane body (10) through an oil pipe.