CN219045149U

CN219045149U - Dustproof roadbed compactness detection device with slope fixing mechanism

Info

Publication number: CN219045149U
Application number: CN202223118743.8U
Authority: CN
Inventors: 张建宏
Original assignee: Hebei Shuntai Road And Bridge Co ltd
Current assignee: Hebei Shuntai Road And Bridge Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-05-19
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses a dustproof roadbed compactness detection device with a slope fixing mechanism, which comprises a dustproof shell, a dust hood and a baffle plate, wherein a bearing plate is installed in the dustproof shell in a penetrating way, the upper surface of the bearing plate is connected with a control handrail, the upper end of the control handrail penetrates through the side surface of the dustproof shell, the upper surface of the bearing plate is connected with a driving motor, the lower surface of the bearing plate is connected with a sampling drill, the output end of the driving motor penetrates through the bearing plate to be connected with the upper end of the sampling drill, the lower surface of the bearing plate is connected with the dust hood, and the dust hood is penetrated by the lower end of the sampling drill. This dustproof road bed compactness detection device with slope fixed establishment is provided with dust excluding hood and atomizing nozzle, makes this device utilize the dust excluding hood to block the grit at the during operation, and atomizing nozzle spun water smoke clears away the dust simultaneously, has reached and has prevented the influence of grit dust to personnel and environment in the work.

Description

Dustproof roadbed compactness detection device with slope fixing mechanism

Technical Field

The utility model relates to the technical field of highway engineering, in particular to a dust-proof roadbed compactness detection device with a slope fixing mechanism.

Background

Highway engineering refers to work such as investigation, measurement, design, construction, maintenance, management, etc. of a highway structure, which includes: roadbed, road surface, bridge, culvert, tunnel, drainage system, safety protection facility, greening and traffic monitoring facility, house, workshop and other service facilities used for construction, maintenance and monitoring, roadbed and road surface construction is one of key indexes for road quality detection, and is the density condition after on-site compaction, the higher the compaction degree is, the higher the density is, and the better the overall performance of the material is;

when using current compactness test equipment, because can take up a lot of grit when the drill bit samples to fly upward subaerial dust in the air, make the dust inhaled by the workman of construction and cause respiratory system and cardiovascular aspect's influence, the dust that the construction produced flies upward in the sky and makes peripheral resident's window ventilation just full house dust moreover, need use extra equipment to clear up the dust after the construction simultaneously, use equipment to empty easily if not having better fixed when measuring on inclined plane highway surface and cause hidden danger to constructor.

Disclosure of Invention

The utility model aims to provide a dustproof roadbed compactness detection device with a slope fixing mechanism, which is used for solving the problems that sand dust provided in the background art flies to harm the health of personnel, flying dust easily falls into surrounding resident houses, and equipment topples over when an inclined pavement is tested to easily cause potential safety hazards to constructors.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dust type road bed compactness detection device with slope fixed establishment, includes dust cover, dust excluding hood and baffle, the inside of dust cover runs through and installs the bearing plate, and the upper surface of bearing plate is connected with control handrail to control handrail's upper end runs through dust cover's side surface, the upper surface connection of bearing plate has driving motor, and the lower surface connection of bearing plate has the sample to bore, driving motor's output runs through the bearing plate and is connected with the upper end of sample to bore, the lower surface connection of bearing plate has the dust excluding hood, and the dust excluding hood is run through by the sample drill lower extreme, dust cover's inner wall connection has the density tester, the lower extreme of dust cover runs through and installs the expansion plate, and is connected with pressure spring between the upper end of expansion plate and the cavity top surface of dust excluding hood, the surface through-mounting of dust cover has the linkage board, and the lower extreme of linkage plate is connected with pressure spring's surface, the inner wall connection has the water tank, and the lower extreme of water tank is connected with the sample to the lower extreme of hose is connected with the one end of atomizing nozzle, the atomizing nozzle is connected with the end of atomizing nozzle, and the electric supporting seat is connected with the end of the piston rod, the end of the piston rod is connected with the electric supporting seat.

Preferably, the lower surface of the dustproof shell is of an opening design, the dustproof shell and the bearing plate form sliding connection, and threads are arranged on the surfaces of the two ends of the bearing plate.

By adopting the technical scheme, the opening design of the lower surface of the dustproof shell is favorable for the telescopic work of the sampling drill and the dust hood, the working depth of the bearing plate is adjusted by sliding relative to the dustproof shell, and then the bearing plate is fixed through threads on the surfaces of the nut and the bearing plate.

Preferably, the control armrest and the dustproof shell form sliding connection, and the sampling drill and the dustproof shell form rotating connection.

By adopting the technical scheme, after the sampling drill is driven to rotate, the control handrail is used for controlling the working depth of the sampling drill and the dust hood.

Preferably, a cavity is formed in the dust hood, and the dust hood is penetrated by the density tester.

By adopting the technical scheme, the cavity inside the dust hood is beneficial to preventing sand and stone from flying out to cause injury during working, and the detection equipment at the front end of the density tester detects the sample driven to rise by the sampling drill.

Preferably, the dust hood and the expansion plate form sliding connection, the linkage plate and the dust hood form sliding connection, and the surface of the linkage plate is provided with a tooth block.

By adopting the technical scheme, the dust hood is pressed down after starting to work, the expansion plate is retracted into the dust hood under the extrusion of the ground, and meanwhile, the pressure spring moves upwards to drive the linkage plate to slide upwards.

Preferably, the lower extreme of water tank is connected with the water pump, baffle and drive gear constitute the rotation with atomizing nozzle respectively and are connected, and the surface of baffle is laminated with atomizing nozzle's inner wall mutually, drive gear constitutes the meshing with the linkage board and is connected.

By adopting the technical scheme, the linkage plate slides upwards and then drives the transmission gear to rotate, so that the transmission gear drives the baffle to rotate, the baffle can not block water inside the atomizing nozzle to pass through, and the water pump at the lower end of the water tank sprays water in the water tank through the lower end of the atomizing nozzle.

Preferably, the support seat and the connecting column form sliding connection, the connecting column and the anti-slip support plate form rotating connection, and the lower surface of the anti-slip support plate is provided with a bulge.

By adopting the technical scheme, the height of the connecting column is adjusted by utilizing the electric push rod, then the angle of the anti-slip support plate is adjusted according to the inclination of the ground, and finally the device is fixed by using the friction brake.

Compared with the prior art, the utility model has the beneficial effects that: this dustproof road bed compactness detection device with slope fixed establishment:

1. the dust hood and the atomizing nozzle are arranged, so that the dust hood and the telescopic plate completely cover the sampling drill when the device works, sand dust generated by sampling is prevented from flying outside the device, meanwhile, the lower end of the atomizing nozzle sprays water mist, dust in a cavity at the lower end of the dust hood is reduced, and the purpose of dust reduction and pollution prevention is achieved;

2. the anti-skid support plate and the connecting column are arranged, so that the height of the connecting column is adjusted through the electric push rod when the device works, friction between the anti-skid support plate and the ground is increased through the protrusions on the lower surface of the anti-skid support plate, and finally the anti-skid support plate and the connecting column are fixed through the friction brake, so that the stability of the device when the device works is improved;

3. be provided with baffle and drive gear, make this device utilize drive gear to drive the baffle and rotate at the during operation, atomizing nozzle spun water smoke size is along with the flexible degree of expansion plate and is changed, prevents that the water spray is too much to cause the influence to the road base, the quick adjustment spun water yield of the during operation of this device of being convenient for.

Drawings

FIG. 1 is a schematic diagram of the overall front view of the present utility model;

FIG. 2 is a schematic diagram of the overall cross-sectional structure of the present utility model;

FIG. 3 is a schematic diagram of a cross-sectional structure of the baffle plate and the driving gear of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a dust-proof housing; 2. a bearing plate; 3. a control armrest; 4. a driving motor; 5. a sampling drill; 6. a dust hood; 7. a density tester; 8. a telescoping plate; 9. a pressure spring; 10. a linkage plate; 11. a water tank; 12. a hose; 13. a baffle; 14. a transmission gear; 15. a support base; 16. an electric push rod; 17. a connecting column; 18. an anti-slip support plate; 19. a friction brake; 20. an atomizing nozzle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a dustproof road bed compactness detection device with slope fixed establishment, including dustproof shell 1, bearing plate 2, control handrail 3, driving motor 4, the sampler is bored 5, dust excluding hood 6, density tester 7, expansion plate 8, pressure spring 9, linkage board 10, water tank 11, hose 12, baffle 13, drive gear 14, supporting seat 15, electric putter 16, spliced pole 17, antiskid extension board 18, friction brake 19 and atomizing nozzle 20, the bearing plate 2 is installed in the inside penetration of dustproof shell 1, and the upper surface of bearing plate 2 is connected with control handrail 3, and the upper end of control handrail 3 runs through the side surface of dustproof shell 1, the lower surface of dustproof shell 1 is the open design, and dustproof shell 1 constitutes sliding connection with bearing plate 2, and the both ends surface of bearing plate 2 is provided with the screw thread, utilize electric putter 16 to adjust the holistic height of this device when using this device, then carry out the adjustment of angle to this device through rotation antiskid extension board 18, make this device perpendicular to ground, then utilize friction brake 19 to fix, make the effect of the nut 2 falls under the bearing plate 2 after the effect of loosening the bearing plate at the both ends, then, the work begins.

The upper surface of bearing plate 2 is connected with driving motor 4, and the lower surface of bearing plate 2 is connected with sampling drill 5, and control handrail 3 constitutes sliding connection with dust cover 1, and sampling drill 5 constitutes rotation with dust cover 1 and is connected, and after bearing plate 2 descends, open driving motor 4 makes it drive sampling drill 5 rotate, and the workman makes its drilling roadbed surface sample through control handrail 3 downwards promotion sampling drill 5 this moment.

The output of driving motor 4 runs through bearing plate 2 and is connected with the upper end that the sample bored 5, the lower surface of bearing plate 2 is connected with dust excluding hood 6, and dust excluding hood 6 is run through by the sampling and bore 5 lower extreme, the inner wall of dust cover 1 is connected with density tester 7, the inside cavity that is provided with of dust excluding hood 6, and dust excluding hood 6 is run through by density tester 7, when this device begins the sample, dust excluding hood 6 descends along with bearing plate 2 for dust excluding hood 6 and expansion plate 8 cover up sampling entirely and bore 5, make the grit dust that the sample produced can not fly upward outside the device, bore 5 and bore the surface that the back sample bore 5 with the road bed sample when the sample, later run through density tester 7 that dust excluding hood 6 will detect the sample.

The lower extreme of dust excluding hood 6 runs through and installs expansion plate 8, and be connected with compression spring 9 between the cavity top surface of expansion plate 8 and dust excluding hood 6, the surface of dust excluding hood 6 runs through and installs linkage board 10, and the lower extreme of linkage board 10 is connected with compression spring 9's surface, dust excluding hood 6 constitutes sliding connection with expansion plate 8, and linkage board 10 constitutes sliding connection with dust excluding hood 6, linkage board 10's surface is provided with the tooth piece, when the workman promotes control handrail 3 and makes dust excluding hood 6 reciprocate, expansion plate 8 slides in dust excluding hood 6 inside under compression spring 9's promotion for the bottom surface of expansion plate 8 laminates ground always.

The inner wall of the dustproof shell 1 is connected with the water tank 11, and the lower extreme of the water tank 11 is connected with the hose 12, and the lower extreme of the hose 12 is connected with one end of atomizing nozzle 20, atomizing nozzle 20 runs through the surface of dust excluding hood 6, and atomizing nozzle 20's internal connection has baffle 13, and the side surface that atomizing nozzle 20 was run through to one end of baffle 13 is connected with drive gear 14, the lower extreme of water tank 11 is connected with the water pump, baffle 13 and drive gear 14 constitute the rotation with atomizing nozzle 20 respectively and are connected, and the surface of baffle 13 is laminated with the inner wall of atomizing nozzle 20, drive gear 14 constitutes the meshing with linkage board 10 and is connected, and when the expansion plate 8 is flexible sliding, the expansion plate 8 drives pressure spring 9 and linkage board 10 up-and-down motion, make the tooth piece on linkage board 10 surface drive gear 14 rotate, make drive gear 14 drive baffle 13 carry out the rotation of different degree, and the water pump is led into hose 12 with water in the atomizing nozzle 20 this moment, finally the lower extreme of atomizing nozzle 20 spouts water smoke, dust in the cavity of dust excluding hood 6, and the expansion plate 8 is blown out the dust along with the expansion plate's of large and the expansion plate 8, the waste of water source is prevented and the expansion plate 8 is little.

The side surface of the dustproof shell 1 is connected with a supporting seat 15, the upper surface of the supporting seat 15 is connected with an electric push rod 16, a connecting column 17 is installed in the supporting seat 15 in a penetrating mode, the output end of the electric push rod 16 penetrates through the upper surface of the supporting seat 15 and is connected with the upper end of the connecting column 17, the lower end of the connecting column 17 is connected with an anti-slip support plate 18, a friction brake 19 is installed at the joint of the anti-slip support plate 18 and the connecting column 17, the supporting seat 15 and the connecting column 17 form sliding connection, the connecting column 17 and the anti-slip support plate 18 form rotating connection, protrusions are arranged on the lower surface of the anti-slip support plate 18, when the device is fixed on an inclined road surface, the height of the connecting column 17 is adjusted through the electric push rod 16, the lower surface of the anti-slip support plate 18 is attached to the ground after the anti-slip support plate 18 rotates, friction between the protrusions on the lower surface of the anti-slip support plate 18 is increased, and the ground is fixed through the friction brake 19, and the anti-slip support plate 18 and the connecting column 17 are fixed, so that the whole device is stable.

Working principle: when the dustproof roadbed compactness detection device with the slope fixing mechanism is used, firstly, the electric push rod 16 on the upper surface of the supporting seat 15 is used for adjusting the telescopic length of the connecting column 17, then the anti-slip support plate 18 is rotated to be attached to the ground, then the anti-slip support plate 18 is fixed by the friction brake 19, after nuts on the two end surfaces of the bearing plate 2 are loosened, the bearing plate 2 is lowered relative to the dustproof shell 1, then the driving motor 4 is opened to drive the sampling drill 5 to rotate, a worker stretches the sampling drill 5 towards the ground by pushing the control armrest 3, the roadbed sample drilled by the sampling drill 5 is lifted along with the surface of the sampling drill 5 and then is detected by the density tester 7, the dust removing cover 6 is also driven to be lowered by the bearing plate 2, the lower surface of the telescopic plate 8 is attached to the ground, the pressure spring 9 is driven to slide up and down by the telescopic plate 8, the linkage plate 10 is driven to slide up and down by the pressure spring 9, and the driving gear 14 is driven by the tooth blocks on the surface of the linkage plate 10 to rotate, the driving gear 14 drives the baffle 13 to rotate, and the water pump drives the water in the water tank 11 to pass through the water tank 12 to be guided into the atomizing nozzle 20, and finally the dust is sprayed out of the whole nozzle 20, and the practicability is improved.

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

Claims

1. Dustproof roadbed compactness detection device with slope fixed establishment, including dustproof shell (1), dust excluding hood (6) and baffle (13), its characterized in that: the inside of dustproof shell (1) runs through and installs bearing plate (2), and the upper surface of bearing plate (2) is connected with control handrail (3) to the side surface of dustproof shell (1) is run through to the upper end of control handrail (3), the upper surface of bearing plate (2) is connected with driving motor (4), and the lower surface of bearing plate (2) is connected with sample drill (5), the output of driving motor (4) runs through bearing plate (2) and is connected with the upper end of sample drill (5), the lower surface of bearing plate (2) is connected with dust excluding hood (6), and dust excluding hood (6) are run through by sample drill (5) lower extreme, the inner wall of dustproof shell (1) is connected with density tester (7), the lower extreme of dust excluding hood (6) runs through and installs expansion plate (8), and be connected with between the cavity top surface of expansion plate (8) and dust excluding hood (6) pressure spring (9), the surface mounting of dust excluding hood (6) has board (10), and the lower surface of linkage plate (10) is connected with the upper end of sample drill (5) and the lower end of pressure spring (9), and the hose (12) are connected with the lower end of water tank (12) of the inner wall of dust excluding hood (1), the dust hood is characterized in that the atomizing nozzle (20) penetrates through the surface of the dust hood (6), a baffle (13) is connected to the inside of the atomizing nozzle (20), one end of the baffle (13) penetrates through the side surface of the atomizing nozzle (20) and is connected with a transmission gear (14), the side surface of the dust-proof shell (1) is connected with a supporting seat (15), the upper surface of the supporting seat (15) is connected with an electric push rod (16), a connecting column (17) is installed in the supporting seat (15) in a penetrating mode, the output end of the electric push rod (16) penetrates through the upper surface of the supporting seat (15) and is connected with the upper end of the connecting column (17), an anti-slip support plate (18) is connected to the lower end of the connecting column (17), and a friction brake (19) is installed at the joint of the anti-slip support plate (18) and the connecting column (17).

2. The dust-proof roadbed compactness detecting device with a slope fixing mechanism according to claim 1, wherein: the lower surface of the dustproof shell (1) is of an opening design, the dustproof shell (1) and the bearing plate (2) form sliding connection, and threads are arranged on the surfaces of two ends of the bearing plate (2).

3. The dust-proof roadbed compactness detecting device with a slope fixing mechanism according to claim 1, wherein: the control armrest (3) is in sliding connection with the dustproof shell (1), and the sampling drill (5) is in rotary connection with the dustproof shell (1).

4. The dust-proof roadbed compactness detecting device with a slope fixing mechanism according to claim 1, wherein: the dust hood (6) is internally provided with a cavity, and the dust hood (6) is penetrated by a density tester (7).

5. The dust-proof roadbed compactness detecting device with a slope fixing mechanism according to claim 1, wherein: the dust hood (6) and the expansion plate (8) form sliding connection, the linkage plate (10) and the dust hood (6) form sliding connection, and the surface of the linkage plate (10) is provided with a tooth block.

6. The dust-proof roadbed compactness detecting device with a slope fixing mechanism according to claim 1, wherein: the lower extreme of water tank (11) is connected with the water pump, baffle (13) and drive gear (14) constitute respectively and rotate with atomizing nozzle (20) and are connected, and the surface of baffle (13) is laminated with the inner wall of atomizing nozzle (20), drive gear (14) constitute meshing with linkage board (10) and are connected.

7. The dust-proof roadbed compactness detecting device with a slope fixing mechanism according to claim 1, wherein: the support seat (15) and the connecting column (17) form sliding connection, the connecting column (17) and the anti-slip support plate (18) form rotating connection, and the lower surface of the anti-slip support plate (18) is provided with a bulge.