CN211007904U

CN211007904U - A protector for bridge construction

Info

Publication number: CN211007904U
Application number: CN201921477622.8U
Authority: CN
Inventors: 徐娜; 徐海涛; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-07-14
Anticipated expiration: 2029-09-05

Abstract

The utility model relates to the technical field of bridge construction accessories, in particular to a protective device for bridge construction, which can effectively prevent dust in a construction area from floating out, can perform dust fall treatment on a transport vehicle entering and exiting the construction area, protect the external environment and improve the practicability; including the left socle, the right branch frame, the crossbeam, the lifting beam, driving motor, two sets of lead screw and medium-pressure pump, the top of left socle and right branch frame respectively with the left side and the right side fixed connection of crossbeam bottom, the left socle, right branch frame and crossbeam enclose into door type access & exit, the left end of left socle and the right-hand member of right branch frame all are provided with the rail structure, the right-hand member top of left socle and the left end top of right branch frame do not are provided with the left spout and the right spout of vertical direction, and be provided with left slider and right slider in left spout and right spout respectively, still include first cone pulley, the transmission shaft, second cone pulley, first connecting pipe, first atomising head, second communicating pipe and second atomising head.

Description

A protector for bridge construction

Technical Field

The utility model relates to a bridge construction auxiliary device's technical field especially relates to a protector for bridge construction.

Background

As is well known, a protective device for bridge construction is an auxiliary device used for enclosing a construction area and ensuring construction safety in the bridge construction process, and is widely used in the field of building construction; the current protector for bridge construction protects construction area through enclosing the fender including linking into one row, prevents that the other person from getting into construction area, but has a large amount of dusts in the bridge work progress and wafts construction area, and transport vechicle business turn over construction area also can carry the dust, causes the pollution to external environment, influences near resident's life, leads to the practicality lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a can effectively prevent that construction area's dust from wafting out to can carry out the dust fall to business turn over construction area's transport vechicle and handle, protect external environment, for near resident provides a clean living environment, improve the protector for bridge construction of practicality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a protective device for bridge construction comprises a left support, a right support, a cross beam, a lifting beam, a driving motor, two groups of screw rods and a middle pressure pump, wherein the top ends of the left support and the right support are respectively and fixedly connected with the left side and the right side of the bottom end of the cross beam, the left support, the right support and the cross beam enclose a door-shaped access opening, the left end of the left support and the right end of the right support are respectively provided with a fence structure, the top part of the right end of the left support and the top part of the left end of the right support are respectively provided with a left sliding chute and a right sliding chute in the vertical direction, a left sliding block and a right sliding block are respectively arranged in the left sliding chute and the right sliding chute, the left end and the right end of the lifting beam are respectively and fixedly connected with the left sliding block and the right sliding block, the left end and the right end of the lifting beam are respectively provided with a vertically through screw hole, the top of two sets of lead screws all is provided with first cone pulley, driving motor installs in the bottom of crossbeam to be provided with the transmission shaft at driving motor's output, be provided with two sets of second cone pulleys on the transmission shaft, two sets of second cone pulleys mesh with two sets of first cone pulleys respectively, and first connecting pipe is installed to the bottom of lift roof beam to be provided with the first atomising head of multiunit in the bottom of first connecting pipe, the top of rail structure is provided with second connecting pipe to be provided with multiunit second atomising head towards the one side of construction region in second connecting pipe, the input and the outside water source intercommunication of middling pressure pump, the output and first connecting pipe and the second of middling pressure pump all communicate.

Preferably, the bottom of the right end of the left support and the bottom of the left end of the right support are both provided with a third communicating pipe, a flushing nozzle for flushing the automobile tire is arranged on the third communicating pipe, and the output end of the medium pressure pump is communicated with the third communicating pipe.

Preferably, a water storage tank is arranged on the ground between the left support and the right support, a drainage pipeline is arranged at the bottom of the water storage tank, and a support grid is arranged at the top of the water storage tank.

Preferably, the right-hand member of left socle and the left end of right branch frame all are provided with the backup pad, and two sets of the top of backup pad all is provided with the mounting groove, fixed mounting has ball bearing in the mounting groove, the bottom of two sets of lead screws is inserted to inside two sets of ball bearing from the top of two sets of backup pads respectively.

Preferably, the rail structure includes the base, set up at the stand on base top, install flexible guardrail and decorative wall cloth between two sets of stands, the bottom of stand and the top fixed connection of base to all be provided with the link in the both sides of stand, the both ends of flexible guardrail all are provided with the couple, the couple at flexible guardrail both ends respectively with adjacent two sets of link hanging fixed connection on the stand, decorative wall cloth is installed in the outside of stand and flexible guardrail.

Preferably, the top of stand is provided with the rear side and is provided with the support frame that upwards inclines, second intercommunication pipe erects on the support frame of multiunit stand.

(III) advantageous effects

Compared with the prior art, the utility model provides a protector for bridge construction possesses following beneficial effect:

1. according to the protection device for bridge construction, water of an external water source is pumped into the second communicating pipe through the medium-pressure pump and is sprayed out in a mist shape through the second spray head on the second communicating pipe, dust in a construction area is captured and reduced, and the dust in the construction area can be effectively prevented from floating out;

2. this a protector for bridge construction, when rolling away from construction area through the transport vechicle, the slow process in the below of crossbeam, according to the size height of transport vechicle, it rotates to drive transmission shaft and two sets of second cone pulleys through driving motor, two sets of second cone pulleys drive two sets of first cone pulleys and two sets of lead screw rotations respectively, thereby adjust about going on to the lifing beam, make the height of lifing beam be higher than the top of transport vechicle about half a meter can, be vaporific blowout from first atomising head in sending water to first connecting pipe through the medium-pressure pump, wash the dust fall to the transport vechicle, can carry out the dust fall to business turn over construction area's transport vechicle and handle, reduce the transport vechicle and take out the dust volume, protect external air environment, provide a clean living environment for near resident, improve the practicality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic top view of the enclosure structure of the present invention;

fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 2 according to the present invention;

in the drawings, the reference numbers: 1. a left bracket; 2. a right bracket; 3. a cross beam; 4. a lifting beam; 5. a drive motor; 6. a lead screw; 7. a medium pressure pump; 8. a fence structure; 9. a left chute; 10. a right chute; 11. a left slider; 12. a right slider; 13. a first conical wheel; 14. a drive shaft; 15. a second conical wheel; 16. a first communication pipe; 17. a first spray head; 18. a second communicating pipe; 19. a second spray head; 20. a third communicating pipe; 21. washing the spray head; 22. a water storage tank; 23. a water discharge pipeline; 24. a support grid; 25. a support plate; 26. a ball bearing; 27. a base; 28. a column; 29. a telescopic guardrail; 30. decorating wall cloth; 31. hanging a ring; 32. hooking; 33. a support frame.

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. 1-3, the utility model relates to a protection device for bridge construction, which comprises a left bracket 1, a right bracket 2, a beam 3, a lifting beam 4, a driving motor 5, two sets of screws 6 and a middle pressure pump 7, wherein the top ends of the left bracket 1 and the right bracket 2 are respectively fixedly connected with the left side and the right side of the bottom end of the beam 3, the left bracket 1, the right bracket 2 and the beam 3 enclose a door-shaped access, the left end of the left bracket 1 and the right end of the right bracket 2 are respectively provided with a fence structure 8, the top of the right end of the left bracket 1 and the top of the left end of the right bracket 2 are respectively provided with a left chute 9 and a right chute 10 in the vertical direction, and a left slider 11 and a right slider 12 are respectively arranged in the left chute 9 and the right chute 10, the left end and the right end of the lifting beam 4 are respectively fixedly connected with the left slider 11 and the right slider 12, and the left end and the right end of the, the bottom ends of the two groups of screw rods 6 respectively penetrate through two groups of threaded holes from the top end of the lifting beam 4 to the lower part of the lifting beam 4 in a screw mode, first conical wheels 13 are arranged at the top ends of the two groups of screw rods 6, supporting plates 25 are arranged at the right end of the left support 1 and the left end of the right support 2, mounting grooves are formed in the top ends of the two groups of supporting plates 25, ball bearings 26 are fixedly mounted in the mounting grooves, the bottom ends of the two groups of screw rods 6 are respectively inserted into the two groups of ball bearings 26 from the top ends of the two groups of supporting plates 25, the two groups of screw rods 6 can be supported through the two groups of supporting plates 25, the stability of the two groups of screw rods 6 is improved, the driving motor 5 is mounted at the bottom end of the cross beam 3, a transmission shaft 14 is arranged at the output end of the driving motor 5, two groups of second conical, a first communicating pipe 16 is installed at the bottom end of the lifting beam 4, a plurality of groups of first spray heads 17 are arranged at the bottom end of the first communicating pipe 16, a second communicating pipe 18 is arranged at the top of the fence structure 8, a plurality of groups of second spray heads 19 are arranged on one side of the second communicating pipe 18 facing a construction area, the input end of the medium pressure pump 7 is communicated with an external water source, the output end of the medium pressure pump 7 is communicated with the first communicating pipe 16 and the second communicating pipe 18, third communicating pipes 20 are arranged at the bottom of the right end of the left bracket 1 and the bottom of the left end of the right bracket 2, a flushing nozzle 21 for flushing automobile tires is arranged on the third communicating pipe 20, the output end of the medium pressure pump 7 is communicated with the third communicating pipe 20, the medium pressure pump 7 pumps water into the third communicating pipe 20 and sprays out from the flushing nozzle 21 to flush the tires of the passing transport vehicles, thereby preventing the transport vehicles from bringing out sludge, a water storage tank 22 is arranged on the ground between the left bracket 1 and the right bracket 2, a drainage pipeline 23 is arranged at the bottom of the water storage tank 22, a support grid 24 is arranged at the top of the water storage tank 22, and water sprayed by the first spray head 17 and the washing spray head 21 flows into the water outlet tank and is discharged through the drainage pipeline 23; water of an external water source is pumped into the second communicating pipe 18 by the medium-pressure pump 7 and is sprayed out in a mist shape through the second spray head 19 on the second communicating pipe 18, dust in a construction area is captured and reduced, and the dust in the construction area can be effectively prevented from floating; when rolling out construction area through the transport vechicle, slowly pass through in the below of crossbeam 3, according to the size height of transport vechicle, drive transmission shaft 14 and two sets of second cone pulleys 15 through driving motor 5 and rotate, two sets of second cone pulleys 15 drive two sets of first cone pulleys 13 and two sets of lead screw 6 rotations respectively, thereby adjust about 4 lift roof beams, make the height that the top of lift roof beams 4 is about half a meter higher than the transport vechicle can, through the well pressure pump 7 with water pump send to first connecting pipe 16 in and be vaporific blowout from first atomising head 17, carry out the dust fall and wash the transport vechicle, can carry out the dust fall to the transport vechicle of business turn over construction area and handle, reduce the transport vechicle and take out the dust volume, protect external environment and near resident's life, and improve the practicality.

The utility model discloses a protector for bridge construction, rail structure 8 includes base 27, the stand 28 of setting at base 27 top, installs flexible guardrail 29 and decorative wall cloth 30 between two sets of stands 28, the bottom of stand 28 and the top of base 27 fixed connection to all be provided with link 31 in the both sides of stand 28, the both ends of flexible guardrail 29 all are provided with couple 32, couple 32 at flexible guardrail 29 both ends respectively with two sets of adjacent link 31 on stand 28 hanging fixed connection, decorative wall cloth 30 is installed in the outside of stand 28 and flexible guardrail 29, the top of stand 28 is provided with the rear side and is provided with the support frame 33 that inclines upward, second communicating pipe 18 erects on the support frame 33 of multiunit stand 28; fence structure 8 is easy to assemble, improves and uses the reliability, constitutes support chassis through base 27, stand 28 and telescopic fence 29, not only can play decorative effect through decorative wall cloth 30 to can play dirt-proof effect.

When the protection device for bridge construction is used, water from an external water source is pumped into the second communicating pipe 18 through the medium-pressure pump 7 and is sprayed out in a vaporific manner through the second spray head 19 on the second communicating pipe 18, dust in a construction area is captured and reduced, and the dust in the construction area can be effectively prevented from floating out; when the transport vehicle exits from a construction area, the transport vehicle slowly passes below the cross beam 3, the transmission shaft 14 and the two groups of second cone wheels 15 are driven to rotate by the driving motor 5 according to the size and height of the transport vehicle, the two groups of second cone wheels 15 respectively drive the two groups of first cone wheels 13 and the two groups of screw rods 6 to rotate, so that the lifting beam 4 is adjusted up and down, the height of the lifting beam 4 is higher than the top of the transport vehicle by about half a meter, water is pumped into the first communicating pipe 16 through the intermediate pressure pump 7 and is sprayed out from the first spray head 17 in a mist shape, the transport vehicle is subjected to dust fall and washing, the transport vehicle entering and exiting from the construction area can be subjected to dust fall treatment, the dust amount brought out by the transport vehicle is reduced, the external environment and the lives of residents nearby are protected, the intermediate pressure pump 7 pumps the water into the third communicating pipe 20 and is sprayed out from the washing nozzle 21 to wash the transport vehicle passing through, prevent that the transport vechicle from taking mud out, first atomising head 17 and washing terminals 21 spun rivers go into the basin and discharge through drainage pipe 23, and rail structure 8 is easy to assemble, constitutes support chassis through base 27, stand 28 and flexible guardrail 29, not only can play decorative effect through decorative wall cloth 30 to can play dirt-proof effect.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct or indirect via an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, it is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a protector for bridge construction, a serial communication port, including left socle (1), right branch frame (2), crossbeam (3), lifting beam (4), driving motor (5), two sets of lead screw (6) and medium pressure pump (7), the top of left socle (1) and right branch frame (2) respectively with the left side and the right side fixed connection of crossbeam (3) bottom to left socle (1), right branch frame (2) and crossbeam (3) enclose into door type access & exit, the left end of left socle (1) and the right-hand member of right branch frame (2) all are provided with rail structure (8), the right-hand member top of left socle (1) and the left end top of right branch frame (2) are provided with left spout (9) and right spout (10) of vertical direction respectively, and be provided with left slider (11) and right slider (12) respectively in left spout (9) and right spout (10), the left end and the right-hand member of lifting beam (4) respectively with left slider (11) and right slider (12) fixed connection The left end and the right end of the lifting beam (4) are respectively provided with a threaded hole which is communicated up and down, the bottom ends of the two groups of lead screws (6) respectively penetrate through the two groups of threaded holes to the lower part of the lifting beam (4) from the top end of the lifting beam (4) in a threaded manner, the top ends of the two groups of lead screws (6) are respectively provided with a first conical wheel (13), the driving motor (5) is arranged at the bottom end of the cross beam (3), the output end of the driving motor (5) is provided with a transmission shaft (14), the transmission shaft (14) is provided with two groups of second conical wheels (15), the two groups of second conical wheels (15) are respectively meshed with the two groups of first conical wheels (13), the bottom end of the lifting beam (4) is provided with a first communicating pipe (16), the bottom end of the first communicating pipe (16) is provided with a plurality of first atomizing heads (17), the top part of the, and one side of the second communicating pipe (18) facing the construction area is provided with a plurality of groups of second spray heads (19), the input end of the medium pressure pump (7) is communicated with an external water source, and the output end of the medium pressure pump (7) is communicated with the first communicating pipe (16) and the second communicating pipe (18).

2. The protection device for bridge construction according to claim 1, wherein a third communicating pipe (20) is arranged at the bottom of the right end of the left support (1) and the bottom of the left end of the right support (2), a flushing nozzle (21) for flushing automobile tires is arranged on the third communicating pipe (20), and the output end of the medium pressure pump (7) is communicated with the third communicating pipe (20).

3. The protection device for bridge construction according to claim 2, wherein a water storage tank (22) is arranged on the ground between the left support (1) and the right support (2), a drainage pipe (23) is arranged at the bottom of the water storage tank (22), and a support grid (24) is arranged at the top of the water storage tank (22).

4. The protection device for bridge construction according to claim 3, wherein the right end of the left support (1) and the left end of the right support (2) are provided with support plates (25), the top ends of the two sets of support plates (25) are provided with mounting grooves, ball bearings (26) are fixedly mounted in the mounting grooves, and the bottom ends of the two sets of lead screws (6) are respectively inserted into the two sets of ball bearings (26) from the top ends of the two sets of support plates (25).

5. The protection device for bridge construction according to claim 4, wherein the fence structure (8) comprises a base (27), a column (28) arranged at the top end of the base (27), a telescopic guardrail (29) and a decorative wall cloth (30) which are arranged between two groups of columns (28), the bottom end of the column (28) is fixedly connected with the top end of the base (27), hanging rings (31) are arranged on two sides of the column (28), hanging hooks (32) are arranged at two ends of the telescopic guardrail (29), the hanging hooks (32) at two ends of the telescopic guardrail (29) are fixedly connected with the hanging rings (31) on two adjacent groups of columns (28) respectively, and the decorative wall cloth (30) is arranged on the outer sides of the column (28) and the telescopic guardrail (29).

6. The protection device for bridge construction according to claim 5, wherein the top end of the upright post (28) is provided with a support frame (33) which is inclined upwards at the rear side, and the second communicating pipe (18) is erected on the support frames (33) of a plurality of groups of upright posts (28).