CN219694847U

CN219694847U - Highway engineering road surface quality detection device

Info

Publication number: CN219694847U
Application number: CN202320852188.7U
Authority: CN
Inventors: 孙艳龙; 宋华洲; 张齐; 张雨萌; 胡志涛; 王微
Original assignee: Heilongjiang Longjian Road & Bridge First Engineering Co ltd
Current assignee: Heilongjiang Longjian Road & Bridge First Engineering Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-09-15
Anticipated expiration: 2033-04-17

Abstract

The utility model discloses a highway engineering pavement quality detection device which comprises a supporting seat and a measuring cylinder, wherein the rear end of the supporting seat is provided with a connecting rod, the connecting rod is L-shaped, the top end of the connecting rod is provided with a threaded hole, the middle part of the threaded hole is provided with a driving screw, the bottom end of the driving screw is rotationally connected with the measuring cylinder, the supporting seat is provided with a perforation aligned with the measuring cylinder, the axes of the driving screw, the measuring cylinder and the perforation are on the same straight line, one side of the supporting seat, far away from the measuring cylinder, is provided with an adjusting rod, the adjusting rod is provided with a water storage tank, the bottom of the side surface of the water storage tank is provided with a drain pipe, the drain pipe is provided with a throttle valve, the position, close to the top end, of the measuring cylinder is provided with a water inlet pipe, the water inlet pipe is connected with the drain pipe through a hose, and two sides of the rear end of the supporting seat are spliced with mounting frames. The measuring cylinder is connected with the supporting seat through the driving screw, so that the measuring cylinder is conveniently driven to be pressed down by the driving screw, and the measuring cylinder is conveniently pressed on a road surface.

Description

Highway engineering road surface quality detection device

Technical Field

The utility model relates to the technical field of highway quality detection, in particular to a highway engineering pavement quality detection device.

Background

After construction, the road engineering needs to detect the quality of the road surface, including the water permeability of the road surface. When the water permeable effect of the pavement is detected, the measuring cylinder is required to be pressed on the bottom surface, then water is poured into the measuring cylinder, and the water permeable condition of the pavement can be judged by observing the water level drop condition. A road surface quality detecting apparatus as disclosed in, for example, chinese patent publication No. CN216284844U, comprising: the water seepage pipe is used for injecting water into the road surface; the first fixing mechanism is movably connected with the water seepage pipe and is used for being fixed with a road surface; the second fixing mechanism is connected with the water seepage pipe and the first fixing mechanism and is used for driving the bottom of the water seepage pipe to be abutted against the road surface. According to the technical scheme, water is injected into the water seepage pipe, the time required by the corresponding distance of the water surface falling is measured, and the water seepage detection of the road surface is completed, so that the road surface quality condition is obtained. The road surface quality detection device is simple to operate, convenient to use and capable of improving accuracy of measured data.

The road surface quality detection device provided by the patent is adsorbed on the bottom surface by using the sucking disc, and the tool needs to be held by a worker for operation, so that the operation is relatively troublesome. In practice, the road surface is often detected by multiple points, so that the detection personnel often start the detection vehicle to detect. The existing detection tool is inconvenient to fix on a detection vehicle, the tool is required to be taken off and installed when a worker operates the detection vehicle, the detection tool is troublesome, and the sucker at the position where the worker touches the uneven road surface when operating the existing detection device can not be adsorbed on the road surface, so that the detection of the road surface is affected.

Disclosure of Invention

The utility model aims to provide a road engineering pavement quality detection device, which aims to solve the problems that the existing detection tool is inconvenient to fix on a detection vehicle for use, a worker needs to get the tool off the vehicle and install the tool during operation, the tool is troublesome, and a sucker at a position where the worker touches an uneven pavement during operation of the existing detection device can not be adsorbed on the pavement, so that the normal water permeation detection of the pavement is affected.

The utility model is realized in the following way:

the utility model provides a highway engineering road surface quality detection device, includes supporting seat and graduated flask, the supporting seat rear end is equipped with the connecting rod, the connecting rod is the L type, just the connecting rod top is equipped with the screw hole, the screw hole middle part is equipped with drive screw, drive screw bottom rotates and is connected with the graduated flask, the supporting seat aligns the position of graduated flask and is equipped with the perforation, drive screw, graduated flask and fenestrate axle center are on same straight line, the graduated flask bottom is equipped with the rubber clamping ring, just one side that the graduated flask was kept away from to the supporting seat is equipped with the regulation pole, install the water storage tank on the regulation pole, water storage tank side bottom is equipped with the drain pipe, be equipped with the choke valve on the drain pipe, the position that the graduated flask is close to the top is equipped with the inlet tube, pass through hose connection between inlet tube and the drain pipe, peg graft in supporting seat rear end both sides has the mounting bracket.

Preferably, the telescopic jacks are arranged on two sides of the supporting seat from front to back, the limiting plates are arranged on the top ends of the adjusting rods, bayonets are symmetrically arranged on two sides of the through holes, and the bottom surface of the supporting seat is close to the rear end and aligned with the telescopic jacks, and compression bolts are arranged on the bottom surface of the supporting seat.

Preferably, limit clamping edges are symmetrically arranged on two sides of the measuring cylinder, scale marks are uniformly arranged on the side face of the measuring cylinder from bottom to top, an end plate is arranged on the top end of the measuring cylinder, a bearing is arranged in the middle of the end plate, and the end plate is connected with the measuring cylinder through a connecting block.

Preferably, the top end of the driving screw is provided with a rotating handle, the bottom end of the driving screw is provided with a pressing plate, and the middle part of the bottom end of the pressing plate is provided with a connecting shaft.

Preferably, the side of the water storage tank is provided with a sleeve head, the side of the sleeve head is provided with a compression knob, the top end of the water storage tank is provided with a water inlet, the water inlet is in threaded connection with a sealing cover, and the middle of the sealing cover is provided with an air hole.

Preferably, the measuring cylinder is made of a transparent material, and the transparent material is any one of acrylic, transparent resin and transparent glass.

Preferably, the mounting frame is provided with a plurality of bolt holes from top to bottom, and the bottom of the front end of the mounting frame is provided with a telescopic inserted link, and an inclined strut is arranged between the telescopic inserted link and the mounting frame.

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

1. the graduated flask is connected through drive screw with the supporting seat, and then conveniently utilizes drive screw to drive the graduated flask and pushes down, makes things convenient for the graduated flask to compress tightly on the road surface, and the graduated flask bottom is equipped with the rubber ring, can make between graduated flask and the road surface watertight through the extrusion on rubber ring and road surface, and both sides one side is equipped with the water tank simultaneously, and it is more convenient to the graduated flask water injection through the water tank, the use of whole detection device of being convenient for. And the cooperation of mounting bracket can make whole detection device adhere to on detecting the car, and the staff only need drive to appointed position to operate detection device can, need not to assemble check out test set, easy operation is convenient.

2. The telescopic connection between mounting bracket and the supporting seat to conveniently adjust the position of graduated flask distance automobile body, thereby conveniently permeate water effect detection to the road surface according to the detection demand.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the support base of the present utility model in a front oblique top view;

FIG. 3 is a schematic view of the structure of the support base of the present utility model in a front oblique bottom view;

FIG. 4 is a schematic view of the structure of the measuring cylinder of the present utility model in a front oblique top view;

FIG. 5 is a schematic view of the structure of the drive screw of the present utility model;

FIG. 6 is a schematic view of the structure of the water reservoir of the present utility model in a front left oblique top view;

FIG. 7 is a schematic view of the structure of the water reservoir of the present utility model in a right front oblique top view;

fig. 8 is a schematic structural view of the mounting bracket of the present utility model.

In the figure: 1. a support base; 11. a telescopic jack; 12. an adjusting rod; 13. a limiting plate; 14. perforating; 15. a bayonet; 16. a connecting rod; 17. a threaded hole; 18. a compression bolt; 2. a measuring cylinder; 21. limit clamping edges; 22. a rubber press ring; 23. scale marks; 24. a water inlet pipe; 25. an end plate; 26. a connecting block; 27. a bearing; 3. driving a screw; 31. rotating the handle; 32. a pressing plate; 33. a connecting shaft; 4. a water storage tank; 41. a sleeve head; 42. a compression knob; 43. a water inlet; 44. a cover; 45. ventilation holes; 46. a drain pipe; 47. a throttle valve; 5. a hose; 6. a mounting frame; 61. bolt holes; 62. a diagonal brace; 63. and a telescopic inserted link.

The specific embodiment is as follows:

in the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The following is further described with reference to the accompanying drawings and specific examples:

example 1

As shown in fig. 1, 2 and 7, a highway engineering road surface quality detection device, including supporting seat 1 and graduated flask 2, each spare part of whole check out test set is convenient for install to supporting seat 1, makes things convenient for the use of whole check out test set, and graduated flask 2 is convenient for deposit water to the effect of permeating water of convenient measurement road surface. The supporting seat 1 rear end is equipped with connecting rod 16, and connecting rod 16 is L type, and the connecting rod 16 top is equipped with screw hole 17, and connecting rod 16 is convenient for install drive screw 3, and the screw hole 17 middle part is equipped with drive screw 3, and drive screw 3 bottom rotates and is connected with graduated flask 2, and drive screw 3 can drive graduated flask 2 and reciprocate to make things convenient for graduated flask 2 to compress tightly on the road surface. The position of the support base 1 aligned with the measuring cylinder 2 is provided with a perforation 14, and the perforation 14 is the perforation 14 which facilitates the measuring cylinder 2 to pass through the support base 1. The axes of the driving screw 3, the measuring cylinder 2 and the perforation 14 are on the same straight line, and the structure can ensure that the measuring cylinder 2 smoothly passes through the supporting seat 1. The bottom end of the measuring cylinder 2 is provided with a rubber compression ring 22, and the rubber compression ring 22 is convenient for sealing between the measuring cylinder 2 and a road surface. And one side of the supporting seat 1 far away from the measuring cylinder 2 is provided with an adjusting rod 12, and the water storage tank 4 can be moved up and down and adjusted by matching the adjusting rod 12 with the water storage tank 4. The water storage tank 4 is arranged on the adjusting rod 12, and the water storage tank 4 is convenient for storing a proper amount of water and is convenient for detecting the water permeability of the road surface. The drain pipe 46 is arranged at the bottom of the side surface of the water storage tank 4, the throttle valve 47 is arranged on the drain pipe 46, and the water flow is conveniently controlled to flow into the measuring cylinder 2 by the cooperation of the drain pipe 46 and the throttle valve 47, so that the water flow is convenient to use. A water inlet pipe 24 is arranged at the position of the measuring cylinder 2 close to the top end, and the water inlet pipe 24 is convenient for water in the water storage tank 4 to smoothly enter the measuring cylinder 2. The water inlet pipe 24 and the water outlet pipe 46 are connected through the hose 5, and the hose 5 is convenient for guiding water. The mounting bracket 6 has been pegged graft to supporting seat 1 rear end both sides, and mounting bracket 6 is convenient for install supporting seat 1, and simultaneously mounting bracket 6 also makes things convenient for the regulation and the fixed of supporting seat 1.

The working principle of the utility model is as follows: during the use, the staff rotates the drive screw 3 for the drive screw 3 drives the graduated flask 2 and compresses tightly on the road surface, afterwards opens throttle 47, makes the inside water of water storage tank 4 can get into the graduated flask 2 inside, screws up throttle 47 after the inside water of equivalent cylinder 2 reaches suitable height, later the staff observe the condition that the water level descends can judge whether the effect of permeating water on road surface reaches standard. Compared with the prior art, the measuring cylinder 2 and the supporting seat 1 are connected through the driving screw 3, so that the measuring cylinder 2 is conveniently driven to be pressed down by the driving screw 3, the measuring cylinder 2 is conveniently pressed on a road surface, the rubber ring is arranged at the bottom of the measuring cylinder 2, water leakage between the measuring cylinder 2 and the road surface can be avoided through extrusion of the rubber ring and the road surface, meanwhile, the water tanks are arranged on one side of two sides, water injection to the measuring cylinder 2 through the water tanks is more convenient, and the whole detection device is convenient to use. And the cooperation of mounting bracket 6 can make whole detection device adhere to on detecting the car, and the staff only need drive to appointed position to operate detection device can, need not to assemble check out test set, easy operation is convenient.

Example 2

As shown in fig. 2 and 3, two sides of the supporting seat 1 are provided with telescopic sockets 11 from front to back, and the telescopic sockets 11 are convenient to match with the mounting frame 6, so that the mounting frame 6 and the supporting seat 1 are convenient to connect together. The top end of the adjusting rod 12 is provided with a limiting plate 13, and the limiting plate 13 is used for preventing the water storage tank 4 from being separated from the supporting seat 1. Bayonet 15 are symmetrically arranged on two sides of the through hole 14, and the bayonet 15 is convenient to be clamped with the measuring cylinder 2, so that the measuring cylinder 2 is prevented from rotating along with the driving screw 3. The support seat 1 bottom surface is close to the rear end and aligns telescopic jack 11's position and be equipped with hold-down bolt 18, and the position of support seat 1 is convenient for fixed to hold-down bolt 18, makes things convenient for the regulation and the fixed of support seat 1.

As shown in fig. 4, the two sides of the measuring cylinder 2 are symmetrically provided with limiting clamping edges 21, and the limiting clamping edges 21 are convenient for the measuring cylinder 2 to be clamped at the bayonet 15, so that the measuring cylinder 2 is convenient to be stabilized in the middle of the perforation 14. And the side surface of the measuring cylinder 2 is uniformly provided with scale marks 23 from bottom to top, and the scale marks 23 are convenient for observing the descending condition of the water level. An end plate 25 is arranged at the top end of the measuring cylinder 2, a bearing 27 is arranged in the middle of the end plate 25, and the end plate 25 and the bearing 27 are matched to facilitate the threaded connection of the measuring cylinder 2 and the driving screw 3. The end plate 25 is connected with the measuring cylinder 2 through a connecting block 26, and the connecting block 26 is convenient for stably connecting the end plate 25 with the measuring cylinder 2.

As shown in fig. 5, a rotating handle 31 is arranged at the top end of the driving screw 3, and the rotating handle 31 is convenient for rotating the driving screw 3. And the bottom end of the driving screw 3 is provided with a pressing plate 32, and the pressing plate 32 is convenient for limiting the top end of the measuring cylinder 2. The middle part of the bottom end of the pressing plate 32 is provided with a connecting shaft 33, and the connecting shaft 33 is convenient for the driving screw 3 to be rotationally connected with the measuring cylinder 2.

As shown in fig. 6, the lateral surface of the water storage tank 4 is provided with a sleeve head 41, the lateral surface of the sleeve head 41 is provided with a compression knob 42, and the cooperation of the sleeve head 41 and the compression knob 42 can enable the water storage tank 4 to be stabilized on the adjusting rod 12, so that the adjusting rod 12 can be conveniently adjusted up and down and used. The top of the water storage tank 4 is provided with a water inlet 43, and the water inlet 43 is convenient for injecting water into the water storage tank 4. The water inlet 43 is connected with a sealing cover 44 in a threaded manner, and the sealing cover 44 is used for conveniently blocking water inside the water storage tank 4 from being spilled. The middle part of the sealing cover 44 is provided with an air vent 45, and the air vent 45 is convenient for communicating the inside and the outside of the water storage tank 4, thereby achieving the purpose of balancing air pressure.

As shown in fig. 8, the mounting frame 6 is provided with a plurality of bolt holes 61 from top to bottom, and the bolt holes 61 facilitate fixing the mounting frame 6 by bolts. And the bottom of the front end of the mounting frame 6 is provided with a telescopic inserting rod 63, and the telescopic inserting rod 63 is conveniently inserted into the telescopic inserting opening 11, so that the position of the supporting seat 1 is conveniently adjusted. An inclined supporting rod 62 is arranged between the telescopic inserting rod 63 and the mounting frame 6, and the inclined supporting rod 62 is convenient for improving the strength of the mounting frame 6.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a highway engineering road surface quality detection device, includes supporting seat (1) and graduated flask (2), its characterized in that, supporting seat (1) rear end is equipped with connecting rod (16), connecting rod (16) are the L type, just connecting rod (16) top is equipped with screw hole (17), screw hole (17) middle part is equipped with drive screw (3), drive screw (3) bottom rotation is connected with graduated flask (2), supporting seat (1) are equipped with perforation (14) to the position of Ji Liangtong (2), the axle center of drive screw (3), graduated flask (2) and perforation (14) is on same straight line, graduated flask (2) bottom is equipped with rubber clamping ring (22), just one side that supporting seat (1) kept away from graduated flask (2) is equipped with adjusts pole (12), install water storage tank (4) on adjusting pole (12), water storage tank (4) side bottom is equipped with drain pipe (46), be equipped with choke valve (47) on drain pipe (46), the position that graduated flask (2) are close to the top is equipped with inlet tube (24), water inlet tube (24) and support seat (6) are connected through between hose mounting bracket (6) both sides.

2. The highway engineering pavement quality detection device according to claim 1, wherein telescopic sockets (11) are formed in two sides of the supporting seat (1) from front to back, limiting plates (13) are arranged at the top ends of the adjusting rods (12), bayonets (15) are symmetrically formed in two sides of the through holes (14), and compression bolts (18) are arranged at positions, close to the rear ends, of the bottom surface of the supporting seat (1) and aligned with the telescopic sockets (11).

3. The highway engineering pavement quality detection device according to claim 1, wherein limit clamping edges (21) are symmetrically arranged on two sides of the measuring cylinder (2), scale marks (23) are uniformly arranged on the side face of the measuring cylinder (2) from bottom to top, an end plate (25) is arranged on the top end of the measuring cylinder (2), a bearing (27) is arranged in the middle of the end plate (25), and the end plate (25) is connected with the measuring cylinder (2) through a connecting block (26).

4. The highway engineering pavement quality detection device according to claim 1, wherein a rotating handle (31) is arranged at the top end of the driving screw (3), a pressing plate (32) is arranged at the bottom end of the driving screw (3), and a connecting shaft (33) is arranged in the middle of the bottom end of the pressing plate (32).

5. The highway engineering pavement quality detection device according to claim 1, wherein a sleeve head (41) is arranged on the side face of the water storage tank (4), a compression knob (42) is arranged on the side face of the sleeve head (41), a water inlet (43) is formed in the top end of the water storage tank (4), a sealing cover (44) is connected to the water inlet (43) in a threaded mode, and an air hole (45) is formed in the middle of the sealing cover (44).

6. The highway engineering pavement quality detection device according to claim 1, wherein the measuring cylinder (2) is made of a transparent material, and the transparent material is any one of acrylic, transparent resin and transparent glass.

7. The highway engineering pavement quality inspection device according to any one of claims 1-6, wherein the mounting frame (6) is provided with a plurality of bolt holes (61) from top to bottom, and a telescopic inserting rod (63) is arranged at the bottom of the front end of the mounting frame (6), and an inclined supporting rod (62) is arranged between the telescopic inserting rod (63) and the mounting frame (6).