CN209653412U

CN209653412U - A kind of multi-functional device for reducing dust of building engineering construction

Info

Publication number: CN209653412U
Application number: CN201920065459.8U
Authority: CN
Inventors: 魏海林; 王善松
Original assignee: Henan State Control Construction Group Co Ltd
Current assignee: Henan State Control Construction Group Co Ltd
Priority date: 2019-01-16
Filing date: 2019-01-16
Publication date: 2019-11-19
Anticipated expiration: 2029-01-16

Abstract

The utility model discloses a kind of multi-functional device for reducing dust of building engineering construction, including water pump, sparge pipe, atomizer and connecting tube；Connecting tube includes the first connection-peg, the first bell and spigot joint and connection hose；First bell and spigot joint includes casing, clamping pipe, spring, lock ball and sealing ring, casing one end with connect hose connection, the other end offer guide hole, lock ball and guide hole correspond, it is clamped pipe sliding sleeve and is set to casing, and it is with lozenges, spring pocket is set to casing-tube elastic and abuts clamping pipe, pushes against the lozenges for being clamped pipe in lock ball.The first connection-peg and the first bell and spigot joint that the utility model is connected by setting removable seal, so that multiple connecting tubes can be sequentially connected in series；Meanwhile first bell and spigot joint by spring give clamping pipe elastic force to drive lock ball to be tightly connected casing and the first connection-peg and/or the second connection-peg, and driving card adapter tube compressed spring when disassembly is easy to operate, connective stability is high.

Description

A kind of multi-functional device for reducing dust of building engineering construction

Technical field

The utility model relates to dust-settling technologies, more particularly, to a kind of multi-functional device for reducing dust of building engineering construction.

Background technique

Currently, in building engineering construction, in order to avoid the building dust of generation drifts, need regular to pass through atomized water spray To achieve the purpose that depositing dust.However, in practical application, due to building build when, height is constantly changing, Therefore the height of depositing dust is also required to constantly increase namely the length of the water pipe of depositing dust needs continuous increase, and in the prior art The tube connector of clamping hoop type is mostly used, operates relatively complicated, inefficiency, and connective stability is poor, is easy de- hoop.

Utility model content

The purpose of the utility model is to overcome above-mentioned at least one technical deficiency, it is more to propose that a kind of building engineering construction is used Function device for reducing dust.

To reach above-mentioned technical purpose, the technical solution of the utility model provides a kind of building engineering construction multi-functional drop Dirt device successively connects including a water pump, a sparge pipe, at least one atomizer on the sparge pipe and detachably At least one connecting tube being connected between the water pump and sparge pipe；Each connecting tube include the first connection-peg, can with it is described The connection of the first bell and spigot joint and connection first connection-peg and the first bell and spigot joint of the connection of first connection-peg removable seal is soft Pipe；The water outlet of the water pump is equipped with the second connection-peg matched with first bell and spigot joint, the water inlet end of the sparge pipe The second bell and spigot joint matched equipped with one with first connection-peg；First bell and spigot joint include casing, clamping pipe, spring, Lock ball and sealing ring, described sleeve pipe one end and the connection hose connect, other end tube wall along its circumferential direction be uniformly provided with to Few three guide holes, each guide hole are corresponding with described sleeve pipe inner wall with a first end corresponding with sleeve outer wall and one Second end, first end and the lock ball cooperate, and the lock ball and the guide hole correspond, and can be built in part In the guide hole and another part protrudes from the first end and/or second end, and the clamping pipe sliding sleeve is set to described sleeve pipe, And it has a lozenges being gradually increased by clamping pipe middle part to one free end internal diameter, the spring pocket is set to described sleeve pipe And one end is connected to described sleeve pipe, other end elasticity abuts the clamping pipe, and the lozenges of the clamping pipe can be made to push against In the lock ball, the sealing ring is embedded in described sleeve pipe and being capable of first connection-peg and the second connection-peg cooperation abutting Or interference socket；Wherein, the outer wall of first connection-peg and the second connection-peg coaxially offers the first arc groove and respectively Two arc grooves, first arc groove and the second arc groove mutually agree with the lock ball.

Compared with prior art, the first connection-peg and first that the utility model is connected by setting removable seal are socketed Head, so that multiple connecting tubes can be sequentially connected in series；Meanwhile first bell and spigot joint by spring give clamping pipe elastic force with drive locking Casing and the first connection-peg and/or the second connection-peg are tightly connected by ball, and driving card adapter tube compressed spring when disassembly, It is easy to operate, connective stability is high.

Detailed description of the invention

Fig. 1 is the attachment structure schematic diagram of the multi-functional device for reducing dust of building engineering construction of the utility model；

Fig. 2 is section view connection schematic diagram of the connecting tube of the utility model under the first embodiment；

Fig. 3 is section view connection schematic diagram of the connecting tube of the utility model under second of embodiment；

Fig. 4 is the connected structure of first bell and spigot joint and the second connection-peg of the utility model under the first embodiment Schematic diagram.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

As shown in figures 1-4, the embodiments of the present invention provide a kind of building engineering construction and are filled with multi-functional depositing dust It sets, including a water pump 10, a sparge pipe 20, at least one atomizer 30 on the sparge pipe 20 and successively removable At least one connecting tube 40 being connected between the water pump 10 and sparge pipe 20 is unloaded, market can be used in the water pump 10 of the present embodiment The conventional water pump 10 of purchase can pressurize water source to make it through the atomizer 30 on the sparge pipe 20 for being located at and being higher by and spray Out, and then it is the dust of eminence is moisturisation, in order to increase weight of dust, achieve the purpose that depositing dust；Sparge pipe 20 and atomization spray The conventional equipment of market purchase can be used in mouth 30, is not described in detail.

Each connecting tube 40 include the first connection-peg 41, can be connect with 41 removable seal of the first connection-peg the The connection hose 43 of one bell and spigot joint 42 and connection first connection-peg 41 and the first bell and spigot joint 42, the connection hose of the present embodiment 43 for market purchase conventional flexible plastic tubes, can convenient for operating with, and connect 43 both ends of hose respectively with the first grafting First 41 are fixedly connected with the first bell and spigot joint 42, and existing usual manner can be used in the mode of connection, do not repeat.

As shown in Figures 1 to 3, for the ease of the cooperation of the connecting tube of the present embodiment 40 and water pump 10 and sparge pipe 20, this reality The water outlet for applying the example water pump 10 is equipped with the second connection-peg 11 matched with first bell and spigot joint 42, the sparge pipe 20 Water inlet end be equipped with second bell and spigot joint 21 matched with first connection-peg 41, specifically, 41 He of the first connection-peg The structure of second connection-peg 11 is roughly the same, and the structure of the first bell and spigot joint 42 and the second bell and spigot joint 21 is also roughly the same, to make Connecting tube 40 can be directly added at 10 end of water pump by obtaining, and connecting tube 40 can also be added at 20 end of sparge pipe, more can be any two Connecting tube 40 of connecting again between a connecting tube 40 improves the convenience of the addition of connecting tube 40 by the above method.

As shown in figures 1-4, first bell and spigot joint 42 includes casing 421, clamping pipe 422, spring 423, lock ball 424 And sealing ring 425,421 one end of described sleeve pipe is connected with the connection hose 43, other end tube wall is uniformly provided with along its circumferential direction At least three guide hole 421a, for ease of description, the guide hole 421a of the present embodiment are set as four, each equal edge guide hole 421a The radial arrangement of casing 421, and each guide hole 421a have a first end corresponding with 421 outer wall of casing and one and The corresponding second end of 421 inner wall of described sleeve pipe, first end and the lock ball 424 cooperate, specially the internal diameter of first end It is matched with lock ball 424, and the internal diameter of second end is then less than the diameter of lock ball 424；When specific setting, the present embodiment institute It states lock ball 424 and the guide hole 421a is corresponded, i.e., be arranged with a lock ball 424 in each guide hole 421a, and lock The diameter of ball 424 should be greater than the axial length of guide hole 421a, therefore lock ball 424 can partially be built in the guide hole 421a and another A part protrudes from the first end and/or second end, i.e. lock ball 424 can be moved along guide hole 421a so that it can be at least partly Protrude from wherein one end of guide hole 421a；422 sliding sleeve of clamping pipe is set to described sleeve pipe 421, is clamped pipe 422 and casing The connection of 421 coaxially slides, and it has a lozenges being gradually increased by 422 middle part of clamping pipe to one free end internal diameter Clamping pipe 422 is specifically arranged far from connection 43 one end of hose in 422a, lozenges 422a；The spring 423 is sheathed on the set Pipe 421 and one end are connected to described sleeve pipe 421, other end elasticity abuts the clamping pipe 422, its generation driving of the spring 423 It is clamped elastic force of the pipe 422 far from connection hose 43, so that clamping pipe 422 is provided with one end of guide hole 421a along casing 421 to it Movement, and then the lozenges 422a of the clamping pipe 422 can be made to push against in the lock ball 424, the sealing ring 425 Embedded in described sleeve pipe 421 and can first connection-peg 41 and the second connection-peg 11 cooperation abut or interference socket；Wherein, institute The outer wall for stating the first connection-peg 41 and the second connection-peg 11 coaxially offers the first arc groove and the second arc groove respectively, and described One arc groove and the second arc groove agree with 424 phase of lock ball.

The first connection-peg 41 or the second connection-peg 11 of first bell and spigot joint 42 of the present embodiment connecting tube 40 adjacent thereto The mode of connection is essentially identical, for ease of description, is first said so that the first bell and spigot joint 42 is connect with the second connection-peg 11 as an example It is bright, as shown in figure 4, when needing to carry out the second connection-peg 11 and the first bell and spigot joint 42 cooperation socket, hand driving card first 422 facing sleeve 421 of adapter tube is moved to the connection hose 43 connecting with the casing 421, and spring 423 compresses at this time, and lozenges The biggish one end of the internal diameter of 422a moves to position corresponding with guide hole 421a, thus for lock ball 424 along guide hole 421a to The space that its first end motion provides, then by the second connection-peg 11 insertion casing 421 far from connection 43 one end of hose, in grafting Under the active force of head, lock ball 424 is extruded to be moved along guide hole 421a, so that 424 part of lock ball is built in guide hole 421a, another One end protrudes from guide hole 421a and space between 421 outer wall of casing and lozenges 422a, when on the second connection-peg 11 The second arc groove face guide hole 421a when, unclamp clamping pipe 422, under the active force of spring 423, be clamped pipe 422 along casing 421 movements, and lozenges 422a is pushed against in lock ball 424 and is given lock ball 424 along guide hole 421a to its second end motion Active force, so that lock ball 424 is partially protrude through its second end and is built in the second arc groove, and then by casing 421 It is locked with the second connection-peg 11；And when needing to disassemble the second connection-peg 11 and the first bell and spigot joint 42, direct hand drives Dynamic clamping 422 compressed spring 423 of pipe can give the space of the first end motion of lock ball 424 to guide hole 421a, consequently facilitating Lock ball 424 is in active state, and then directly extracts the second connection-peg 11 out, and aforesaid way is easy to operate, user To being conducive to improve production efficiency, moreover, locking using lock ball 424, the stability of locking is good, the first bell and spigot joint 42 and the It is different between two bell and spigot joints 21 and the first connection-peg 41 and the second connection-peg 11 to be detached from；Wherein, the sealing ring of the present embodiment 425 are embedded in casing 421, can be sheathed on the second connection-peg in 11 free end end face of the second connection-peg or interference by pushing against The sealed connection of 11 outer walls realization casing 421 and the second connection-peg 11.

Wherein, each guide hole 421a of the present embodiment includes the movable span of its opposite first end and the abutting of its opposite second end Hole, the movable span is rounded, and its internal diameter is roughly the same with lock ball 424, can move convenient for lock ball 424 along it, described Hole inner wall is abutted to agree with 424 phase of lock ball, therefore when 424 part of lock ball lock onto the first arc groove or the second arc When in slot, 424 spherical outside surface of lock ball also agrees with the inner wall for being connected to and abutting hole.

And in order to increase the stability that lozenges 422a and lock ball 424 cooperate, the second of the present embodiment lozenges 422a The inner wall at end extends to form a locking face 422b to 423 end of spring along its axial direction, and locking face 422b is far from the one end lozenges 422a An arcwall face 422c is extended to form, arcwall face 422c can agree with 424 phase of lock ball, convenient for giving lock ball 424 active force.

When being exposed to outer due to spring 423, hand is given clamping 422 active force spring 423 of pipe and is compressed, and does not pay attention to slightly Hand can be blocked and hand card is caused to be hurt by it when spring 423 compresses, in order to avoid the generation of above-mentioned condition, described in the present embodiment Clamping pipe 422 extends to form a pipe sleeve 422d to the spring 423 along its axial direction far from its lozenges 422a one end outer wall, described 421 outer wall of casing extends radially outwardly to form an abutting boss 421b agreed with the pipe sleeve 422d phase, the abutting boss 421b is annular in shape and coaxial with casing 421, and described 423 one end of spring is connected to the abutting boss 421b, other end elasticity It is connected to the clamping pipe 422 and may make spring 423 to accommodate by the arrangement of pipe sleeve 422d far from the one end its lozenges 422a In space between 421 outer wall of pipe sleeve 422d and casing.

Cause to be clamped 422 free end of pipe and be staggered guide hole in order to avoid clamping pipe 422 is excessive along 421 move distance of casing 421a, and then lock ball 424 is caused to drop out, therefore abutting boss 421b described in the present embodiment is radial far from described 423 one end of spring A positive stop lug boss 421c is extended outward to form, positive stop lug boss 421c can be used annular, cylindricality, positive stop lug boss can also be used 421c is detachably connected with boss 421b outer wall is abutted, such as when positive stop lug boss 421c can be a nut, abutting boss 421b is remote 423 one end of spring is provided with external screw thread, positive stop lug boss 421c, which can be directly tightened in, to abut on boss 421b.When needing replacing , can be by positive stop lug boss 421c by being screwed off on abutting boss 421b when lock ball 424, then 422 compressed spring 423 of driving card adapter tube Until its free end end face is staggered with guide hole 421a, lock ball 424 can be directly by guide hole 421a to dropping out at this time, aforesaid way side Entire first bell and spigot joint 42 assembly.

The structure of second bell and spigot joint 21 and the first bell and spigot joint 42 of the present embodiment is essentially identical, with the first connection-peg 41 Connection type and the connection type of the first bell and spigot joint 42 and the second connection-peg 11 are essentially identical, therefore do not repeat.

Specific embodiment of the present utility model described above does not constitute the restriction to scope of protection of the utility model. Any other various changes and modifications that any technical concept according to the present utility model is made should be included in practical In novel scope of protection of the claims.

Claims

1. a kind of multi-functional device for reducing dust of building engineering construction, which is characterized in that including a water pump, a sparge pipe, be set to institute At least one for stating at least one atomizer on sparge pipe and being successively removably connected between the water pump and sparge pipe A connecting tube；The first set that each connecting tube includes the first connection-peg, can be connect with the first connection-peg removable seal The connection hose of connector and connection first connection-peg and the first bell and spigot joint；The water outlet of the water pump is equipped with and described first The second connection-peg that bell and spigot joint matches, the water inlet end of the sparge pipe be equipped with one matched with first connection-peg second Bell and spigot joint；First bell and spigot joint includes casing, clamping pipe, spring, lock ball and sealing ring, described sleeve pipe one end and the company It connects hose connection, other end tube wall and is uniformly provided at least three guide holes along its circumferential direction, each guide hole has one and casing The corresponding first end of outer wall and a second end corresponding with described sleeve pipe inner wall, first end and the lock ball cooperate, The internal diameter of second end is less than the diameter of lock ball, and the lock ball and the guide hole correspond, and can partially be built in institute It states guide hole and another part protrudes from the first end and/or second end, the clamping pipe sliding sleeve is set to described sleeve pipe, and its With one by, to the lozenges that one free end internal diameter is gradually increased, the spring pocket is set to described sleeve pipe and one in the middle part of clamping pipe End is connected to described sleeve pipe, other end elasticity abuts the clamping pipe, and the lozenges of the clamping pipe can be made to push against in institute Lock ball is stated, the sealing ring is embedded in described sleeve pipe and being capable of first connection-peg and the second connection-peg cooperation abutting or mistake It is full of socket；Wherein, the outer wall of first connection-peg and the second connection-peg coaxially offers the first arc groove and the second arc respectively Shape slot, first arc groove and the second arc groove mutually agree with the lock ball.

2. the multi-functional device for reducing dust of building engineering construction according to claim 1, which is characterized in that each guide hole includes The abutting hole of the movable span of its opposite first end and its opposite second end, the movable span is rounded, the abuttings hole inner wall and The lock ball mutually agrees with.

3. the multi-functional device for reducing dust of building engineering construction according to claim 1, which is characterized in that the clamping Guan Yuan A pipe sleeve is extended to form to the spring along its axial direction from its lozenges one end outer wall, and described sleeve pipe outer wall extends radially outwardly shape The abutting boss that pipe sleeve described in Cheng Yiyu mutually agrees with, the spring one end is connected to the abutting boss, other end elasticity abuts It manages in the clamping far from its lozenges one end.

4. the multi-functional device for reducing dust of building engineering construction according to claim 3, which is characterized in that the abutting boss It extends radially outwardly to form a positive stop lug boss far from the spring one end.