CN218485522U

CN218485522U - Tower crane environmental protection sprays dust device

Info

Publication number: CN218485522U
Application number: CN202222616164.XU
Authority: CN
Inventors: 李文旭
Original assignee: Hainan Zhongke Cloud Internet Of Things Technology Co ltd
Current assignee: Hainan Zhongke Cloud Internet Of Things Technology Co ltd
Priority date: 2022-10-04
Filing date: 2022-10-04
Publication date: 2023-02-17
Anticipated expiration: 2032-10-04

Abstract

The utility model discloses a tower crane environmental protection sprays dust device, including spray connector, spray connector is including relaying connecting pipe, shower, atomizer, fixed surface installs communicating pipe under the relaying connecting pipe, the other end and shower fixed connection communicating pipe, shower lower surface and atomizer fixed connection, relaying connecting pipe both ends are provided with the high-pressure connecting pipe, high-pressure connecting pipe both ends fixed mounting has the connector, fixed surface installs the fixed block on the relaying connecting pipe, the positive surface set up threaded through-hole of shower. The connector is connected with the relay connecting pipe through the rotary connecting head, the rubber sealing ring can plug the gap of the joint of the connector and the relay connecting pipe, a plurality of spraying connectors can be connected through the high-pressure connecting pipe, the spraying dust-settling device fixed on a tower crane cantilever is formed, the mounting difficulty is greatly reduced, and the safety of high-altitude operation workers is ensured.

Description

Tower crane environmental protection sprays dust device

Technical Field

The utility model relates to a spray dust device, especially relate to a tower crane environmental protection sprays dust device.

Background

The tower crane spraying system comprises a vertical pipeline attached to a tower body of the tower crane, a horizontal water supply pipe attached to a crane boom, a water supply system, a control distribution box, pipe fittings, a spray head and the like, tap water supplies water sources, enters the horizontal pipe through a vertical pipe to supply water under high pressure, and removes dust in a certain area through a preset water spraying system of a tower crane rotating arm.

For example, the Chinese patent discloses an environment-friendly spraying dust-settling device of a tower crane for building and civil engineering with the publication number of CN214347302U, which comprises a transport vehicle; the top of the transport vehicle is fixedly connected with edge protection frames through welding, the number of the edge protection frames is two, and the edge protection frames are inclined towards the center of the top of the transport vehicle; the edge of the side surface of the transport vehicle is fixedly connected with a traction pipe which extends outwards, and a through hole is cast on the curved side surface of the traction pipe; the top of the transport vehicle is provided with a water storage tank through a profile connection; the side surface of the water storage tank is connected with a water pump through a pipeline; the top of the water pump is provided with a water delivery pipe through threaded connection; the tail end of the top of the water delivery pipe is provided with a universal joint through threaded connection; the side surface of the universal joint is provided with a tee joint through a pipeline connection; the lever is driven to move through the rotation of the cam, so that the resin pipe connected through the flange is driven to shake, and the spray head is sprayed in a shaking manner; the arrangement of the flat spray head enlarges the water spraying range by matching with the bottom perforated plate.

Above-mentioned dust device is sprayed in current tower crane environmental protection through raceway and tee junction to spray water smoke with connecting the shower nozzle, but for avoiding leaking, the obscission takes place when tee junction and water piping connection, often adopt the hot melt pipe or twine the rotatory installation of raw material area, thereby installation and later stage maintenance all comparatively difficult in the earlier stage, especially in the tower hangs high aerial, the problem that installation and maintenance are more difficult.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tower crane environmental protection sprays dust device to propose current problem in solving above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a tower crane environmental protection sprays dust device, includes spray connector, spray connector is including relay connection pipe, shower, atomizer, relay connection pipe lower fixed surface installs communicating pipe, the other end and shower fixed connection communicating pipe, shower lower surface and atomizer fixed connection, relay connection pipe both ends are provided with high-pressure connecting pipe, high-pressure connecting pipe both ends fixed mounting has the connector, relay connection pipe upper surface fixed mounting has the fixed block, the screw thread through-hole has been seted up on the positive surface of shower, the inside movable mounting of screw thread through-hole has the screw thread regulating spindle, the inside movable mounting of shower has the regulating block.

The utility model discloses a high pressure connection pipe both ends fixed mounting's connector is connected with the relay connection pipe both ends, can be directly rotatory rotary connector with high pressure connection pipe one end and relay connection pipe one end fixed connection together, can fix the spray connector on the tower crane spiral arm through the fixed block, spray the connector with the multiunit in advance and evenly fix the back on the tower crane cantilever through the fixed block, connect two spray connectors through high pressure connection pipe and couple together, the end directly uses the sealing plug shutoff, can accomplish tower crane cantilever water jet equipment's installation, reduce the installation degree of difficulty, ensure high altitude construction workman's safety, the inside pressure measurement device that is provided with of spray pipe, can reach the predetermined value with the inside water pressure of pipeline after, just can communicate atomizer to spray the dust fall operation, avoid high altitude water delivery water pressure unstability, the inside water pressure of shower nozzle is not enough, cause the atomizing incompletely, the poor problem of dust fall effect.

Preferably, the two ends of the relay connecting pipe are provided with communicating pipes.

Specifically, the rotary connector is connected with the rotary connector through a communicating pipe.

Preferably, a limiting groove is formed in the outer surface of the connector, a rotary connector is movably mounted inside the limiting groove and is matched with the communicating pipe, a mounting groove is formed in the other end of the connector, and a rubber sealing ring is movably mounted inside the mounting groove.

Specifically, through spacing recess with the swivelling joint head restriction at the connector surface, aim at swivelling joint head one end relay connection pipe one end after, swivelling joint head links together connector and relay connection pipe, and rubber seal can get up connector and relay connection pipe junction gap shutoff.

Preferably, the upper surface of the fixing block is provided with a fixing groove.

Specifically, pass fixed recess through using bolts etc. and link together fixed block and tower crane cantilever.

Preferably, a knob is fixedly mounted at one end of the threaded adjusting shaft, and a limiting clamping block is fixedly mounted at the other end of the threaded adjusting shaft.

Specifically, the screw thread adjusting shaft can be driven to rotate through rotating the knob, and the limiting clamping block is used for being movably connected with the adjusting block, so that the adjusting block can be driven to move when the screw thread adjusting shaft rotates.

Preferably, the positive surface of regulating block has seted up spacing spread groove, fixed surface is connected with the extrusion spring behind the regulating block, extrusion spring other end fixedly connected with seals the piece, fixed surface installs sealing rubber pad behind the seal piece.

Specifically, can provide thrust for sealed piece through extrusion spring, sealing rubber pad can cut apart the shower inside, when water pressure reached predetermined pressure, can extrude sealed piece compression extrusion spring to inside getting into atomizer through the inside pipeline transport, the clear water relief pressure can be adjusted to the position of adjustment regulating block, thereby according to the best atomizing water pressure of different atomizer, adjustment shower goes out water pressure.

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

1. rotatory swivelling joint head links together connector and relay connection pipe, and rubber seal can get up connector and relay connection pipe junction gap shutoff, can couple together a plurality of spray connectors through high-pressure connecting pipe, constitutes the dust device that sprays of fixing on the tower crane cantilever, compares and connects traditional hot melt union coupling or the rotatory installation of winding raw material area, and the installation degree of difficulty greatly reduced ensures high altitude construction workman's safety.

2. When water pressure reaches predetermined pressure, can extrude sealed piece compression extrusion spring, thereby inside getting into atomizer through inside pipe transport, rotatory knob can drive the screw thread regulating spindle rotatory, the position of regulating block can be adjusted in the screw thread regulating spindle rotation, thereby the required pressure of intercommunication atomizer is predetermine in the adjustment, according to the best atomizing water pressure of the different atomizer of installation, adjustment shower outlet pressure, effectively avoid high altitude water delivery water pressure unstable, the inside water pressure of shower nozzle is not enough, cause the atomizing incomplete, the poor problem of dust fall effect.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a cross-sectional view of the present invention;

fig. 4 is a partial sectional view of the present invention.

In the figure: 1. a spray connector; 101. a relay connection pipe; 102. a communicating pipe; 103. a shower pipe; 104. an atomizing spray head; 2. a high-pressure connecting pipe; 201. a connector; 202. a limiting groove; 203. a rotary connector; 204. installing a groove; 205. a rubber seal ring; 3. a fixed block; 301. fixing the groove; 4. a threaded through hole; 401. a threaded adjustment shaft; 402. a knob; 403. a limiting clamping block; 5. an adjusting block; 501. a compression spring; 502. limiting connecting grooves; 503. a sealing block; 504. and sealing the rubber gasket.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a tower crane environmental protection sprays dust device, including spraying connector 1, spray connector 1 including relay connection pipe 101, shower 103, atomizer 104, relay connection pipe 101 lower fixed surface installs communicating pipe 102, the communicating pipe 102 other end and shower 103 fixed connection, shower 103 lower surface and atomizer 104 fixed connection, relay connection pipe 101 both ends are provided with high-

pressure connecting pipe

2, 2 both ends fixed mounting of high-pressure connecting pipe have connector 201, relay connection pipe 101 upper fixed surface installs fixed block 3, threaded through-hole 4 has been seted up on the positive surface of shower 103, the inside movable mounting of threaded through-hole 4 has screw thread regulating spindle 401, the inside movable mounting of shower 103 has regulating block 5.

In this embodiment, connector 201 through 2 both ends fixed mounting of high pressure connecting pipe is connected with relay connection pipe 101 both ends, can directly rotate swivel joint head 203 with 2 one ends of high pressure connecting pipe and relay connection pipe 101 one end fixed connection together, can fix spray connector 1 on the tower crane spiral arm through fixed block 3, in advance with multiunit spray connector 1 through fixed block 3 evenly fix the back on the tower crane cantilever, connect two spray connector 1 through high pressure connecting pipe 2 and couple together, the end directly uses the sealing plug shutoff, can accomplish tower crane cantilever water jet equipment's installation, reduce the installation degree of difficulty, ensure high altitude construction workman's safety, spray pipe 103 inside is provided with pressure measurement device, can reach the predetermined value with the inside water pressure of pipeline after, just can communicate atomizer 104 and carry out the spraying dust fall operation, avoid high altitude water delivery water pressure unstable, the inside water pressure of shower nozzle is not enough, cause the atomizing incompletely, the problem of dust fall effect is poor.

Wherein, in order to realize the purpose of being convenient for install and maintain, this device adopts following technical scheme to realize: communicating pipe 102 has been seted up at relay connection pipe 101 both ends, and spacing recess 202 has been seted up to connector 201 surface, and the inside movable mounting of spacing recess 202 has swivelling joint head 203, and swivelling joint head 203 and communicating pipe 102 mutually support, and mounting groove 204 has been seted up to the connector 201 other end, and the inside movable mounting of mounting groove 204 has rubber seal 205, and fixed recess 301 has been seted up to fixed block 3 upper surface.

Be connected with rotary joint 203 through communicating pipe 102, spacing recess 202 restricts rotary joint 203 at connector 201 surface, aim at rotary joint 203 one end with relay connection pipe 101 one end after, rotary joint 203 links together connector 201 and relay connection pipe 101, rubber seal 205 can get up connector 201 and relay connection pipe 101 junction gap shutoff, use bolt etc. to pass fixed recess 301 and link together fixed block 3 and tower crane cantilever.

Wherein, in order to realize the purpose of adjusting the pressure intensity, the device adopts the following technical scheme to realize: knob 402 is fixedly mounted at one end of threaded adjusting shaft 401, limiting fixture block 403 is fixedly mounted at the other end of threaded adjusting shaft 401, limiting connection groove 502 is formed in the front surface of adjusting block 5, extrusion spring 501 is fixedly connected to the rear surface of adjusting block 5, sealing block 503 is fixedly connected to the other end of extrusion spring 501, and sealing rubber pad 504 is fixedly mounted on the rear surface of sealing block 503.

Can drive screw thread regulating spindle 401 through rotatory knob 402 rotatoryly, spacing fixture block 403 is used for with regulating block 5 swing joint, thereby can drive regulating block 5 when screw thread regulating spindle 401 is rotatory and remove, extrusion spring 501 can provide thrust for sealed piece 503, sealing rubber pad 504 can be with the inside segmentation of shower 103, when water pressure reaches predetermined pressure, can extrude sealed piece 503 compression extrusion spring 501, thereby it gets into inside atomizer 104 to carry through inside pipeline, the position of adjustment regulating block 5, clear water release pressure can be adjusted, thereby according to the best atomizing water pressure of different atomizer 104, adjustment shower 103 goes out the water pressure.

The utility model discloses a theory of operation and use flow: when the device is used, the device needs to be placed at a proper position, a plurality of groups of spray connectors 1 are uniformly fixed on a tower crane cantilever through fixing blocks 3 in advance during installation, one end of a rotary connector 203 is aligned with one end of a relay connecting pipe 101, the rotary connector 203 connects the connector 201 with the relay connecting pipe 101, a rubber seal ring 205 can seal a gap at the joint of the connector 201 and the relay connecting pipe 101, namely, two spray connectors 1 can be connected through a high-pressure connecting pipe 2 to form the spray dust-settling device fixed on the tower crane cantilever, the tail end of the spray dust-settling device is directly sealed through a sealing plug, the other end of the spray dust-settling device is connected with a horizontal high-pressure conveying pipe, when water supply is started, as the height of the tower crane is too high, clean water just starts to reach the inside of the relay connecting pipe 101, the water pressure does not reach the preset pressure, a sealing block 503 cannot be extruded to the other side of a discharge port of a spray pipe 103, when the water pressure reaches the preset pressure, the sealing block 503 can be extruded to compress an extrusion spring 501, the spring is conveyed into the spray nozzle 104 through an internal pipeline, a rotary knob 402 can drive a threaded adjusting shaft 401 to rotate, the threaded adjusting shaft 401 can adjust the position of an adjusting block 5, the pressure required by adjusting the communicated with the spray nozzle 104, and the spray nozzle 104 can be adjusted according to the best installed spray nozzle 103.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. The utility model provides a tower crane environmental protection sprays dust device, includes sprays connector (1), its characterized in that: spray connector (1) including relay connection pipe (101), shower (103), atomizer (104), fixed surface installs communicating pipe (102) under relay connection pipe (101), communicating pipe (102) other end and shower (103) fixed connection, shower (103) lower surface and atomizer (104) fixed connection, relay connection pipe (101) both ends are provided with high-pressure connecting pipe (2), high-pressure connecting pipe (2) both ends fixed mounting has connector (201), fixed surface installs fixed block (3) on relay connection pipe (101), threaded through-hole (4) have been seted up on shower (103) positive surface, threaded through-hole (4) inside movable mounting has screw thread regulating spindle (401), shower (103) inside movable mounting has regulating block (5).

2. The tower crane environmental protection sprays dust device of claim 1, characterized in that: and two ends of the relay connecting pipe (101) are provided with communicating pipes (102).

3. The tower crane environmental protection sprays dust device of claim 1, characterized in that: spacing recess (202) have been seted up to connector (201) surface, the inside movable mounting of spacing recess (202) has swivelling joint head (203), swivelling joint head (203) and communicating pipe (102) are mutually supported, mounting groove (204) have been seted up to the connector (201) other end, the inside movable mounting of mounting groove (204) has rubber seal (205).

4. The tower crane environmental protection sprays dust device of claim 1, characterized in that: the upper surface of the fixing block (3) is provided with a fixing groove (301).

5. The tower crane environmental protection sprays dust device of claim 1, characterized in that: and one end of the threaded adjusting shaft (401) is fixedly provided with a knob (402), and the other end of the threaded adjusting shaft (401) is fixedly provided with a limiting clamping block (403).

6. The tower crane environmental protection sprays dust device of claim 1, characterized in that: spacing spread groove (502) have been seted up on regulating block (5) positive surface, surface fixed connection has extrusion spring (501) behind regulating block (5), extrusion spring (501) other end fixedly connected with seals piece (503), surface fixed mounting has sealing rubber pad (504) behind seals piece (503).