CN212297943U

CN212297943U - Tower crane dust collector

Info

Publication number: CN212297943U
Application number: CN202020531825.7U
Authority: CN
Inventors: 司迎喜; 杨高伟
Original assignee: China Construction Seventh Engineering Division Corp Ltd
Current assignee: China Construction Seventh Engineering Division Corp Ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2021-01-05
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses a tower crane dust collector, including the tower arm and evenly set up the connecting plate one in the tower arm bottom, the cover is equipped with the plug bush on the connecting plate one, be equipped with the slide opening on at least one plug bush, the slide opening interpolation is equipped with the slide bar, on the connecting plate one, the position that corresponds each slide bar is equipped with the constant head tank, the slide bar is worn out the slide opening and is inserted the constant head tank, the arm-tie has been installed at the top of slide bar, the spliced pole has been installed to the bottom of plug bush, the spliced pole facial make-up is equipped with the clamp ring, the built-in pipeline that is equipped with of clamp. When the pipeline is required to be disassembled from the tower arm, the pulling plates on the leftmost side and the rightmost side are pulled upwards, the sliding rod is pulled out of the positioning groove upwards, and the pipeline is pushed leftwards, so that all the plug bushes are separated from the first connecting plate, the pipeline is more conveniently disassembled from the tower arm, and the problem that the pipeline is not convenient enough to disassemble from the tower arm in the prior art is solved.

Description

Tower crane dust collector

Technical Field

The utility model belongs to the technical field of the building removes dust, concretely relates to tower crane dust collector.

Background

The tower crane dust removal is a newer construction site dust removal technology at present, and is mainly characterized in that a pipeline is installed on a tower arm of a tower crane, atomizing heads are uniformly arranged on the lower side of the pipeline, one end of the pipeline is connected with the discharge end of a high-pressure water pump on the ground through a hose, when the high-pressure water pump runs, water can be pressurized and discharged into the pipeline through the hose and then sprayed out through the atomizing heads.

The pipeline adopts the pipe strap fixed, and still sets up the mounting panel on the pipe strap, sets up the mounting hole on the mounting panel, sets up the screw rod on the connecting plate of tower arm bottom, corresponds the screw rod with the mounting hole and inserts, then with each screw rod of nut locking, in order to prevent that the pipeline is crooked because of self gravity to two meters are fixed pipelines at the interval, and the weak point of existence has: because the tower arm of tower crane is formed by the multisection equipment, when a high-rise building construction finishes the back, need dismantle the tower crane, then transport, mainly because difficult delivery during the equipment, because the pipeline passes through nut and the denser fixation of screw rod on the tower crane, when dismantling the tower arm, still need dismantle the nut from the screw rod one by one, it is convenient inadequately.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tower crane dust collector to solve the problem that tears the pipeline down from the tower arm inconvenient enough that exists among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: tower crane dust collector, including the tower arm and evenly set up the connecting plate one in the tower arm bottom, the cover is equipped with at least one plug bush on the connecting plate one, is equipped with the slide opening on the plug bush, the slide opening interpolation is equipped with the slide bar, the position that the connecting plate was first gone up, corresponds each slide bar is equipped with in the constant head tank, the slide bar is worn out the slide opening and is inserted the constant head tank, the arm-tie has been installed at the top of slide bar, the spliced pole has been installed to the bottom of plug bush, the spliced pole facial make-up is equipped with the clamp ring, the built-in pipeline that is equipped with of clamp ring, evenly be equipped with row hole.

Preferably, the first connecting plate is of a square plate structure, and the plug bush is of a U-shaped plate structure.

Preferably, the sliding rod is sleeved with a spring, and two ends of the spring are respectively connected with the plug bush and the pulling plate.

Preferably, two sides of a clamping opening of the clamping ring are provided with a second connecting plate, a through hole is formed in the second connecting plate, a bolt is inserted into the through hole, and one end of the bolt is locked through a nut.

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

the utility model provides a tower crane dust collector, nut locking bolt, restriction pipeline remove about in the clamp ring, through the elastic support of spring, restrict the slide bar and break away from the constant head tank, when the slide bar inserted in the constant head tank, the restriction plug bush breaks away from the connecting plate, can install the pipeline stability in the lower part of tower arm.

The utility model provides a tower crane dust collector when needing to dismantle the pipeline from the tower arm, only needs upwards to stimulate the arm-tie on leftmost side and rightmost side, and the constant head tank is upwards deviate from to the slide bar, promotes the pipeline left for all plug bushes break away from connecting plate one, it is more convenient to pull down the pipeline from the tower arm, has solved the problem that the pipeline was pulled down from the tower arm inconvenient enough that exists among the prior art.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view in partial cutaway of FIG. 1;

FIG. 3 is a schematic sectional view taken at A-A of FIG. 1;

fig. 4 is a schematic sectional view at B-B of fig. 1.

In the figure: the device comprises a tower arm 1, a connecting plate I2, a plug bush 3, a sliding hole 4, a sliding rod 5, a positioning groove 6, a pulling plate 7, a spring 8, a connecting column 9, a clamping ring 10, a pipeline 11, a connecting plate II 12, a perforation 13, a bolt 14, a nut 15, a row of holes 16 and an atomizing head 17.

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. 2, 3 and 4, the tower crane dust removing device comprises a tower arm 1 and first connecting plates 2 which are uniformly arranged at the bottom of the tower arm 1 at the left and right sides, the distance between the first connecting plates 2 is 50 cm, the cross sections of the first connecting plates 2 are square, plug bushes 3 are sleeved on the first connecting plates 2, the first connecting plates 2 are of square plate structures, the plug bushes 3 are of U-shaped plate structures, the outer walls of the first connecting plates 2 are in sliding contact with the inner walls of the plug bushes 3, sliding holes 4 are arranged on the left-most side plug bushes 3 and the right-most side plug bushes 3 at the front and rear sides in a flashing manner, the sliding holes 4 are of circular hole structures, sliding rods 5 are inserted into the sliding holes 4, the outer walls of the sliding rods 5 are in sliding contact with the inner walls of the sliding holes 4, positioning grooves 6 are arranged on the first connecting plates 2 corresponding to the positions of the sliding rods 5, the positioning, when the slide bar 5 is inserted into the positioning groove 6, the limiting plug bush 3 is separated from the first connecting plate 2, the top of the slide bar 5 is connected with a pulling plate 7 in a welding mode, the pulling plate 7 is a square plate, the slide bar 5 is sleeved with a spring 8, the spring 8 is in a stretching and retracting mode, the initial stretching and retracting force of the spring 8 is 30 newtons, the upper end and the lower end of the spring 8 are respectively connected with the plug bush 3 and the pulling plate 7 in a welding mode, and the slide bar 5 is limited to be separated from the positioning groove 6 through elastic support of the spring.

Referring to fig. 1, 2, 3 and 4, a connecting column 9 is arranged at the center of the bottom of an insert sleeve 3, a clamping ring 10 is arranged at the lower end of the connecting column 9, the insert sleeve 3, the connecting column 9 and the clamping ring 10 are integrated by casting, a pipeline 11 is inserted into the clamping ring 10, one end of the pipeline 11 is sleeved in a hose in an interference manner, one end of the hose is connected with a ground high-pressure water pump, two connecting plates 12 are arranged at two sides of a clamping opening of the clamping ring 10, the clamping ring 10 and the connecting plates 12 are integrated by casting, a through hole 13 is arranged at the center of the connecting plates 12, a bolt 14 is inserted into the through hole 13, one end of the bolt 14 is locked by a nut 15, the bolt 14 is locked by the nut 15, the connecting plates 12 are mutually compressed, the inner wall of the clamping ring 10 compresses the outer wall of the pipeline 11 to limit the pipeline 11 to move left and right in the clamping ring 10, row holes 16 are uniformly arranged, the port of the row of holes 16 is connected with the water inlet port of the atomizing head 17 in a seamless welding mode, and the model of the atomizing head 17 is BB1/4-SS 10.

When the device is implemented, the bolts 14 are locked by the nuts 15, the connecting plates two 12 are mutually pressed, the outer wall of the pipeline 11 is pressed by the inner wall of the clamping ring 10, the pipeline 11 is limited from moving left and right in the clamping ring 10, the slide rod 5 is limited from being separated from the positioning groove 6 through elastic support of the springs 8, when the slide rod 5 is inserted into the positioning groove 6, the limiting plug bushes 3 are separated from the connecting plates one 2, the pipeline 11 can be stably installed at the lower part of the tower arm 1, a underground high-pressure water pump runs, water flows in the pipeline 11, the water is atomized and sprayed out through the uniformly arranged atomizing heads 17, the area covered by the rotation of the tower arm can be humidified and dedusted, when the pipeline 11 needs to be dismounted from the tower arm 1, only the leftmost pulling plates 7 and the rightmost right pulling plates are required to be upwards pulled, the springs 8 are stretched, the slide rod 5 is upwards separated from the positioning groove 6, the pipeline 11 is pushed left, when the installation is carried out again, all the plug bushes 3 are inserted into the first connecting plate 2, and the sliding rod 5 is inserted into the positioning groove 6 again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Tower crane dust collector includes tower arm (1) and evenly sets up connecting plate (2) in tower arm (1) bottom, its characterized in that: the cover is equipped with at least one plug bush (3) on connecting plate (2), is equipped with slide opening (4) on plug bush (3), slide opening (4) interpolation is equipped with slide bar (5), the position that on connecting plate (2), corresponds each slide bar (5) is equipped with constant head tank (6), slide bar (5) are worn out slide opening (4) and are inserted in constant head tank (6), arm-tie (7) have been installed at the top of slide bar (5), spliced pole (9) have been installed to the bottom of plug bush (3), spliced pole (9) facial make-up is equipped with clamp ring (10), the built-in pipeline (11) that is equipped with of clamp ring (10), evenly be equipped with row hole (16) on pipeline (11), arrange installing atomizing head (17) of arranging hole (16).

2. The tower crane dust removal device of claim 1, wherein: the first connecting plate (2) is of a square plate structure, and the plug bush (3) is of a U-shaped plate structure.

3. The tower crane dust removal device of claim 1, wherein: the sliding rod (5) is sleeved with a spring (8), and two ends of the spring (8) are respectively connected with the plug bush (3) and the pulling plate (7).

4. The tower crane dust removal device of claim 1, wherein: two sides of a clamping opening of the clamping ring (10) are provided with a second connecting plate (12), a through hole (13) is formed in the second connecting plate (12), a bolt (14) is inserted into the through hole (13), and one end of the bolt (14) is locked through a nut (15).