CN215506130U

CN215506130U - Road bridge is dust device for tunnel construction convenient to installation

Info

Publication number: CN215506130U
Application number: CN202122123447.6U
Authority: CN
Inventors: 相大海
Original assignee: Xiang Dahai
Current assignee: Xiang Dahai
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-01-14
Anticipated expiration: 2031-09-03

Abstract

The utility model relates to the technical field of building construction, in particular to a dust-settling device for road, bridge and tunnel construction, which is convenient to install and comprises: the rack body comprises a support rod, the surface of the support rod is connected with a connecting rod, and the surface of the support rod is connected with a pulley; the installation mechanism comprises a spray head, the surface of the connecting rod is connected with a connecting block, the surface of the spray head is connected with a connecting ring, the surface of the spray head is fixedly connected with an inserting rod, and the inner side of the connecting rod is fixedly connected with a telescopic spring. According to the utility model, through the connection of the spray head and the connecting ring, under the connecting action of the rotating wheel and the supporting cylinder, the connection, the fixation, the disassembly and the replacement of the spray head on the connecting rod are realized through the rotating and clamping connection of the clamping rod and the clamping groove, under the action of the gear, the connection position of the connecting block on the supporting rod is convenient to change, the height position of the connecting rod on the supporting rod is further convenient to change, and the adjustment and the control of the whole spraying height and range of the equipment are realized.

Description

Road bridge is dust device for tunnel construction convenient to installation

Technical Field

The utility model relates to the technical field of building construction, in particular to a dust-settling device for road, bridge and tunnel construction, which is convenient to install.

Background

The dust settling device for road, bridge and tunnel construction, also known as spray dust settling, refers to a method and technology for inhibiting and capturing dust by spraying water into fog drops to a dust source.

The spray dust settling is a novel dust settling technology, and the principle of the spray dust settling is that particles generated by spraying are extremely fine, the surface tension is basically zero, and the particles can quickly adsorb dust particles with various sizes in the air when being sprayed to the air to form effective dust control. Dust control to large-scale open scope falls dirt has fine effect, but when using to current spraying dust fall equipment, its water spray assembly is inconvenient installation on the support frame and to the change of shower nozzle, influences the dust fall effect of equipment, and the water spray height and the inconvenient adjustment of scope to it, and application range is less, consequently need to design a dust device for road bridge tunnel construction convenient to installation to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a road, bridge and tunnel construction dust-settling device convenient to mount, and aims to solve the problem that a water spray assembly provided in the background technology is inconvenient to mount on a support frame and replace a spray head, so that the dust-settling effect of equipment is influenced.

In order to achieve the above object, the present invention provides a technical solution,

the utility model provides a road bridge is dust device for tunnel construction convenient to installation, includes:

the rack body comprises a support rod, the surface of the support rod is connected with a connecting rod, and the surface of the support rod is connected with a pulley;

the mounting mechanism comprises a spray head, the surface of the connecting rod is connected with a connecting block, the surface of the spray head is connected with a connecting ring, the surface of the spray head is fixedly connected with an inserting rod, the inner side of the connecting rod is fixedly connected with a telescopic spring, and the surface of the telescopic spring is fixedly connected with a resisting rod;

the lifting mechanism comprises a supporting wheel, a toothed ring is sleeved on the surface of the supporting wheel, a gear is connected to the surface of the connecting block, a rotating handle is connected to the surface of the supporting rod, a driving wheel is fixedly connected to the surface of the rotating handle, a supporting plate is movably connected to the surface of the supporting rod, a supporting spring is sleeved on the surface of the supporting plate, and a supporting seat is fixedly connected to the inner side of the supporting rod.

Preferably, the spray heads are uniformly distributed on the surface of the connecting rod, the connecting blocks are connected to the surface of the connecting rod in two groups, the connecting ring is in a ring shape, and two ends of the telescopic spring are fixedly connected to the surfaces of the abutting rod and the connecting rod.

Preferably, the surface of the supporting rod is fixedly connected with a pull rod, the surface of the connecting ring is connected with a shifting sheet, the inner side of the connecting ring is movably connected with a rotating wheel, the surface of the rotating wheel is sleeved with a supporting cylinder, the surface of the connecting rod is provided with a connecting groove, the inner side of the connecting groove is fixedly connected with a clamping groove, and the surface of the rotating wheel is fixedly connected with a clamping rod.

Preferably, the plectrum is rotationally connected with the rotating wheel, the rotating wheel is rotationally connected with the connecting ring through the supporting cylinder, and the supporting cylinder is fixedly connected with the connecting ring.

Preferably, the spread groove is two sets of connections in the surface of connecting rod, the draw-in groove semicircular shape, the kelly is shaft-like the connection on the surface of runner, kelly and draw-in groove block are connected.

Preferably, the gear ring is sleeved on the surfaces of the supporting wheel and the driving wheel, the gear is rotatably connected with the connecting block through the rotating shaft, and two ends of the supporting spring are fixedly connected to the surfaces of the supporting plate and the supporting rod.

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

1. through the connection of connecting rod and shower nozzle, under the effect of connecting block, through the linkage effect of extension spring and support rod, be convenient for to the installation and the change of connecting rod in the connecting block, through the connection of shower nozzle and go-between, under the linkage effect of runner and support section of thick bamboo, connect through the rotation block of kelly and draw-in groove, realize that the connection of shower nozzle on the connecting rod is fixed and dismantle the change.

2. Through the connection of ring gear and supporting wheel, under the effect of turning handle and action wheel, be convenient for control the rotation of ring gear on the supporting wheel, through the connection of ring gear and gear, under the effect of gear, be convenient for change the hookup location of connecting block on the bracing piece, and then conveniently change the high position of connecting rod on the bracing piece, realize that the whole regulation and the control of spraying height and scope of equipment.

Drawings

FIG. 1 is a schematic view in partial cross-section of the utility model in elevation view;

FIG. 2 is a schematic sectional view of the connecting block of the present invention in a front view;

FIG. 3 is an enlarged view of the structure of FIG. 2 at A according to the present invention;

FIG. 4 is a front sectional view of the stem of FIG. 1 according to the present invention.

In the figure: 1. a support bar; 11. a connecting rod; 12. a pulley; 2. a spray head; 21. connecting blocks; 22. a connecting ring; 23. inserting a rod; 24. a tension spring; 25. a support rod; 26. a pull rod; 27. a shifting sheet; 28. a rotating wheel; 29. a support cylinder; 210. connecting grooves; 211. a card slot; 212. a clamping rod; 3. a support wheel; 31. a toothed ring; 32. a gear; 33. a handle is rotated; 34. a driving wheel; 35. a resisting plate; 36. a support spring; 37. a support seat.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown:

the support comprises a support rod 1, a connecting rod 11 is connected to the surface of the support rod 1, a pulley 12 is connected to the surface of the support rod 1, the position of the connecting rod 11 on the support rod 1 can be conveniently changed by the sliding connection between the connecting rod 11 and the support rod 1 under the connection between the support rod 1 and the connecting rod 11, and the position of the support rod 1 can be conveniently moved under the action of the pulley 12;

the installation mechanism comprises a spray head 2, the surface of the connecting rod 11 is connected with a connecting block 21, the surface of the spray head 2 is connected with a connecting ring 22, the surface of the spray head 2 is fixedly connected with an inserted link 23, the inner side of the connecting rod 11 is fixedly connected with a telescopic spring 24, the surface of the telescopic spring 24 is fixedly connected with a resisting link 25, and the spray head 2 is conveniently installed, fixed, detached and replaced on the connecting rod 11 under the action of the connecting ring 22 and the inserted link 23 through the connection of the spray head 2 and the connecting rod 11;

elevating system, including supporting wheel 3, the ring gear 31 has been cup jointed on the surface of supporting wheel 3, the surface connection of connecting block 21 has gear 32, the surface connection of bracing piece 1 has turning handle 33, the fixed surface of turning handle 33 is connected with action wheel 34, the surface swing joint of bracing piece 1 has support plate 35, support plate 35's surface has been cup jointed and has supported spring 36, the inboard fixedly connected with of bracing piece 1 supports seat 37, through the connection of supporting wheel 3 and ring gear 31, under the rotation of action wheel 34 and ring gear 31 is connected, be convenient for change the hookup location of connecting block 21 on bracing piece 1.

Further, shower nozzle 2 evenly distributed is on the surface of connecting rod 11, and connecting block 21 is two sets of connections on the surface of connecting rod 11, and go-between 22 is ring shape, and telescopic spring 24's both ends fixed connection is on the surface of propping pole 25 and connecting rod 11, through connecting block 21 and connecting rod 11's connection, under telescopic spring 24 and the connection of propping pole 25, is convenient for to the connection separation of connecting rod 11 in connecting block 21.

Further, support fixedly connected with pull rod 26 of pole 25, the surface of go-between 22 is connected with plectrum 27, the inboard swing joint of go-between 22 has runner 28, a support section of thick bamboo 29 has been cup jointed on the surface of runner 28, connecting groove 210 has been seted up on the surface of connecting rod 11, the inboard fixedly connected with draw-in groove 211 of connecting groove 210, the fixedly connected with card pole 212 of runner 28, through the connection of support pole 25 and pull rod 26, under the effect of pull rod 26, be convenient for change the hookup location of support pole 25 in connecting rod 11, and then the convenience is to connecting rod 11 installation and dismantlement on connecting block 21.

Further, the shifting piece 27 is rotatably connected with the rotating wheel 28, the rotating wheel 28 is rotatably connected with the connecting ring 22 through the supporting cylinder 29, the supporting cylinder 29 is fixedly connected with the connecting ring 22, and the rotating wheel 28 is conveniently driven to rotate in the supporting cylinder 29 under the rotation of the shifting piece 27 through the connection between the shifting piece 27 and the rotating wheel 28, so that the clamping rod 212 is conveniently rotated in the connecting groove 210.

Further, the connecting groove 210 is two sets of connection on the surface of connecting rod 11, the draw-in groove 211 is semicircular shape, the kelly 212 is shaft-like connection on the surface of runner 28, kelly 212 and draw-in groove 211 block are connected, through the connection of draw-in groove 211 and connecting groove 210, under the block connection of kelly 212 and draw-in groove 211, be convenient for to the connection of a support section of thick bamboo 29 in connecting groove 210 fixed, and then realize that the connection of go-between 22 is fixed on connecting rod 11.

Further, the ring gear 31 is sleeved on the surfaces of the supporting wheel 3 and the driving wheel 34, the gear 32 is rotatably connected with the connecting block 21 through a rotating shaft, two ends of the supporting spring 36 are fixedly connected to the surfaces of the supporting plate 35 and the supporting rod 1, the connecting position of the connecting block 21 on the supporting rod 1 is convenient to change under the rotation of the driving wheel 34, and the supporting plate 35 is connected with the supporting spring 36, so that the driving wheel 34 is clamped and fixed in the supporting rod 1 under the action of the supporting plate 35 and the supporting seat 37.

The working principle is as follows: during the use, through the connection of bracing piece 1 and connecting rod 11, under the block connection of connecting rod 11 and connecting block 21, be convenient for to connecting fixedly on bracing piece 1 of connecting rod 11, through the connection of resisting pole 25 and pull rod 26, under the slip of pull rod 26, be convenient for change and resist the hookup location of pole 25 on connecting rod 11, under the effect of expanding spring 24, be convenient for to resisting the connection fixedly of pole 25 in connecting block 21, through the connection of shower nozzle 2 and go-between 22, under the connection of a support section of thick bamboo 29 and spread groove 210, through the rotation of plectrum 27, realize runner 28 and drive the rotation of kelly 212 on a support section of thick bamboo 29, through the block connection of kelly 212 and draw-in groove 211, realize the connection fixedly on connecting rod 11 of shower nozzle 2, the surface of go-between 22 is connected with the rubber circle, under the effect of inserted bar 23 and rubber circle, realize the connection sealing of shower nozzle 2 on connecting rod 11.

Through the connection of supporting wheel 3 and bracing piece 1, under the connection of turning handle 33 and action wheel 34, through the connection of action wheel 34 and ring gear 31, realize the rotation of ring gear 31 on gear 32, and then change the hookup location of connecting block 21 on bracing piece 1, through the connection of supporting board 35 and support spring 36, under the effect of supporting board 35, use through and the cooperation of supporting seat 37, it is fixed to the connection of action wheel 34 in bracing piece 1 conveniently, and then it is fixed to make things convenient for the hookup location of gear 32 in bracing piece 1, and is comparatively practical.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a road bridge is dust device for tunnel construction convenient to installation, a serial communication port, include:

the rack body comprises a support rod (1), the surface of the support rod (1) is connected with a connecting rod (11), and the surface of the support rod (1) is connected with a pulley (12);

the installation mechanism comprises a spray head (2), the surface of the connecting rod (11) is connected with a connecting block (21), the surface of the spray head (2) is connected with a connecting ring (22), the surface of the spray head (2) is fixedly connected with an inserted rod (23), the inner side of the connecting rod (11) is fixedly connected with a telescopic spring (24), and the surface of the telescopic spring (24) is fixedly connected with a resisting rod (25);

elevating system, including supporting wheel (3), ring gear (31) has been cup jointed on the surface of supporting wheel (3), the surface of connecting block (21) is connected with gear (32), the surface of bracing piece (1) is connected with turning handle (33), the fixed surface of turning handle (33) is connected with action wheel (34), the surface swing joint of bracing piece (1) has support plate (35), support spring (36) has been cup jointed on the surface of support plate (35), the inboard fixedly connected with of bracing piece (1) supports seat (37).

2. The road, bridge and tunnel construction dust falling device convenient to install of claim 1, characterized in that: shower nozzle (2) evenly distributed is on the surface of connecting rod (11), connecting block (21) are two sets of surfaces of connecting at connecting rod (11), go-between (22) are ring shape, the both ends fixed connection of extension spring (24) is at the surface of resisting pole (25) and connecting rod (11).

3. The road, bridge and tunnel construction dust falling device convenient to install of claim 1, characterized in that: the surface fixing of support pole (25) is connected with pull rod (26), the surface of go-between (22) is connected with plectrum (27), the inboard swing joint of go-between (22) has runner (28), the surface of runner (28) has cup jointed a support section of thick bamboo (29), spread groove (210) have been seted up on the surface of connecting rod (11), the inboard fixedly connected with draw-in groove (211) of spread groove (210), the surface fixing of runner (28) is connected with kelly (212).

4. The road, bridge and tunnel construction dust falling device convenient to install of claim 3, characterized in that: the plectrum (27) is rotationally connected with the rotating wheel (28), the rotating wheel (28) is rotationally connected with the connecting ring (22) through the supporting cylinder (29), and the supporting cylinder (29) is fixedly connected with the connecting ring (22).

5. The road, bridge and tunnel construction dust falling device convenient to install of claim 3, characterized in that: the connecting groove (210) is connected to the surface of the connecting rod (11) in two groups, the clamping groove (211) is in a semicircular shape, the clamping rod (212) is in a rod shape and is connected to the surface of the rotating wheel (28), and the clamping rod (212) is connected with the clamping groove (211) in a clamping mode.

6. The road, bridge and tunnel construction dust falling device convenient to install of claim 1, characterized in that: the gear ring (31) is sleeved on the surfaces of the supporting wheel (3) and the driving wheel (34), the gear (32) is rotatably connected with the connecting block (21) through a rotating shaft, and two ends of the supporting spring (36) are fixedly connected to the surfaces of the supporting plate (35) and the supporting rod (1).