CN214194050U

CN214194050U - Flatness detection device for highway engineering

Info

Publication number: CN214194050U
Application number: CN202023037739.XU
Authority: CN
Inventors: 邱朋博
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-09-14
Anticipated expiration: 2030-12-16

Abstract

A flatness detection device for highway engineering relates to the technical field of highway engineering, and comprises a base, a supporting plate, a base plate, a supporting cylinder, a measuring cylinder, a transverse plate, a level bubble, a supporting column, a screw rod, a first gear, a lifting block, a rotating shaft and a second gear; two first cavities are longitudinally arranged in the base relative to the base, openings are arranged on two transverse sides of the base, and the openings are communicated with the first cavities; the supporting plate is arranged in the first cavity in a sliding mode and is positioned in the opening; the base plate is arranged at the bottom of the supporting plate; the supporting cylinder is arranged on the base; the measuring cylinder is arranged in the supporting cylinder in a sliding manner; the measuring cylinder is provided with scale marks; the supporting column is arranged on the base; the lower parts of the two transverse ends of the transverse plate are respectively arranged on the measuring cylinder and the supporting column, the transverse plate is rotatably connected with the measuring cylinder and the supporting column, a second cavity is arranged in the transverse plate, and an observation window is arranged on the transverse plate. The utility model discloses efficiency of measurement is higher during the use, and measurement accuracy is higher, and it is very convenient to use, and the flexibility is high during the use, and the practicality is strong.

Description

Flatness detection device for highway engineering

Technical Field

The utility model relates to a highway engineering technical field especially relates to a roughness detection device for highway engineering.

Background

The highway engineering refers to the work of investigation, measurement, design, construction, maintenance, management and the like of highway structures, the highway engineering structures comprise roadbeds, road surfaces, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, houses, workshops and other service facilities used for construction, maintenance and monitoring, and the like, and the flatness of the road surfaces needs to be detected and maintained after the highway is used for a long time, so that accidents caused by the unevenness of the road surfaces are avoided.

The existing flatness detection device for highway engineering is low in efficiency and poor in detection precision during detection and is inconvenient to use. Based on the existing problems, the flatness detection device for the highway engineering is provided.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a roughness detection device for highway engineering can solve the roughness detection device among the prior art and detect the inefficiency, and it is relatively poor to detect the precision, comparatively inconvenient problem during the use.

(II) technical scheme

The utility model provides a road engineering flatness detection device, which comprises a base, a support plate, a base plate, a support cylinder, a measuring cylinder, a transverse plate, a level bubble, a support column, a screw rod, a first gear, a lifting block, a rotating shaft and a second gear;

two first cavities are longitudinally arranged in the base relative to the base, openings are arranged on two transverse sides of the base, and the openings are communicated with the first cavities; the supporting plate is arranged in the first cavity in a sliding mode and is positioned in the opening; the base plate is arranged at the bottom of the supporting plate; the supporting cylinder is arranged on the base; the measuring cylinder is arranged in the supporting cylinder in a sliding manner; the measuring cylinder is provided with scale marks; the supporting column is arranged on the base; the lower parts of the two transverse ends of the transverse plate are respectively arranged on the measuring cylinder and the supporting column, the transverse plate is rotatably connected with the measuring cylinder and the supporting column, a second cavity is arranged in the transverse plate, an observation window is arranged on the transverse plate, mounting seats are respectively arranged at the bottoms of the two transverse sides of the transverse plate, the two mounting seats are respectively arranged at the upper parts of the measuring cylinder and the supporting column, and the mounting seats are rotatably connected with the measuring cylinder and the supporting column; the level bubble is arranged in the second cavity;

the lifting block is arranged at the bottom of the measuring cylinder and is positioned below the upper end face of the supporting cylinder; the screw rod is rotatably arranged on the base, is positioned in the supporting cylinder and is in threaded connection with the lifting block; the first gear is arranged on the screw rod and is positioned below the lifting block; the rotating shaft is rotatably arranged on the inner wall of the supporting cylinder, and one transverse end of the rotating shaft is positioned outside the supporting cylinder; the second gear is arranged at one end of the rotating shaft, which is positioned in the supporting cylinder, and the second gear is meshed with the first gear.

Preferably, a plurality of limiting holes are uniformly formed in the supporting plate; the locking screw penetrates through the base and is arranged in the limiting hole, and the locking screw is in threaded connection with the base.

Preferably, the support plate further comprises a stop block, the stop block is arranged at one end, located in the first cavity, of the support plate, and the stop block is of a square block structure.

Preferably, sliding grooves are formed in the inner walls of the two transverse sides of the supporting cylinder; the horizontal both sides of elevator all are provided with the slider, slider and supporting barrel sliding connection, and the slider is located the spout.

Preferably, the sliding groove is of a T-shaped groove structure, the sliding block is of a T-shaped block structure, and the sliding block is matched with the sliding groove.

Preferably, the screw rod further comprises a limiting block, the limiting block is arranged at the upper end of the screw rod and is of a square block structure or a cylindrical block structure.

Preferably, the first gear and the second gear are in a hypoid gear structure, and the axes of the first gear and the second gear are vertical.

Preferably, still include the crank, the crank setting is located the one end in the support section of thick bamboo outside at the pivot, and the crank is the Z shape structure, and the cover is equipped with anti-skidding cover on the crank, evenly is provided with multichannel antiskid line on the anti-skidding cover.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

when the utility model is used, the locking screw is taken out by the wire, and the locking screw is inserted into the corresponding limiting hole after the supporting plate is adjusted to a proper position, so as to ensure the stability of the base; then whether the observation air level was in second cavity middle part position in the observation window this moment, if not, rotate the crank this moment, the crank drives the pivot and rotates, the pivot drives second gear revolve, the second gear drives first gear revolve, first gear drives the lead screw and rotates, and then drive the elevator and go up and down, and then drive the measuring cylinder and go up and down, and then drive the one end that the diaphragm is located the measuring cylinder top and go up and down, with the position of adjustment air level, make the air level be located second cavity middle part position, the initial data of record scale mark and data this moment, then make the difference can draw relevant data, the utility model discloses efficiency is higher during the use, and it is higher to detect the precision, and very convenient during the use, and the use flexibility is high, and the practicality is strong.

Drawings

Fig. 1 is the utility model provides a roughness detection device for highway engineering's structural schematic.

Fig. 2 is the utility model provides a roughness detection device for highway engineering's local cross-sectional view.

Reference numerals: 1. a base; 101. a first cavity; 102. an opening; 2. a support plate; 201. a limiting hole; 3. a base plate; 4. locking the screw; 5. a stopper; 6. a support cylinder; 601. a chute; 7. a measuring cylinder; 8. scale lines; 9. a transverse plate; 901. an observation window; 902. a mounting seat; 10. a level bubble; 11. a support pillar; 12. a screw rod; 13. a first gear; 14. a lifting block; 1401. a slider; 15. a limiting block; 16. a rotating shaft; 17. a second gear; 18. a crank handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-2, the utility model provides a road engineering flatness detecting device, which comprises a base 1, a supporting plate 2, a backing plate 3, a supporting cylinder 6, a measuring cylinder 7, a transverse plate 9, a leveling bubble 10, a supporting column 11, a screw rod 12, a first gear 13, a lifting block 14, a rotating shaft 16 and a second gear 17;

two first cavities 101 are longitudinally arranged in the base 1 relative to the base 1, openings 102 are arranged on two transverse sides of the base 1, and the openings 102 are communicated with the first cavities 101; the support plate 2 is slidably arranged in the first cavity 101, and the support plate 2 is positioned in the opening 102; the backing plate 3 is arranged at the bottom of the supporting plate 2; the supporting cylinder 6 is arranged on the base 1; the measuring cylinder 7 is arranged in the supporting cylinder 6 in a sliding manner; the measuring cylinder 7 is provided with scale marks 8; the supporting column 11 is arranged on the base 1; the lower parts of the two transverse ends of the transverse plate 9 are respectively arranged on the measuring cylinder 7 and the supporting column 11, the transverse plate 9 is rotatably connected with the measuring cylinder 7 and the supporting column 11, a second cavity is arranged in the transverse plate 9, an observation window 901 is arranged on the transverse plate 9, mounting seats 902 are arranged at the bottoms of the two transverse sides of the transverse plate 9, the two mounting seats 902 are respectively arranged at the upper parts of the measuring cylinder 7 and the supporting column 11, and the mounting seats 902 are rotatably connected with the measuring cylinder 7 and the supporting column 11; the level vial 10 is disposed within the second cavity;

the lifting block 14 is arranged at the bottom of the measuring cylinder 7, and the lifting block 14 is positioned below the upper end surface of the supporting cylinder 6; the screw rod 12 is rotationally arranged on the base 1, the screw rod 12 is positioned in the supporting cylinder 6, and the screw rod 12 is in threaded connection with the lifting block 14; the first gear 13 is arranged on the screw rod 12, and the first gear 13 is positioned below the lifting block 14; the rotating shaft 16 is rotatably arranged on the inner wall of the supporting cylinder 6, and one transverse end of the rotating shaft 16 is positioned on the outer side of the supporting cylinder 6; the second gear 17 is arranged at one end of the rotating shaft 16 positioned in the supporting cylinder 6, and the second gear 17 is in meshed connection with the first gear 13.

In an alternative embodiment, a plurality of limiting holes 201 are uniformly arranged on the supporting plate 2; still include locking screw 4, locking screw 4 runs through base 1 and sets up in spacing downthehole 201, and locking screw 4 and base 1 threaded connection can guarantee the utility model discloses during operation backup pad 2 can cooperate with backing plate 3, guarantees the utility model discloses a stability.

In an alternative embodiment, the support plate further comprises a stopper 5, the stopper 5 is disposed at an end of the support plate 2 located in the first cavity 101, the stopper 5 is a square block structure, and the stopper 5 is configured to prevent the support plate 2 from sliding out of the first cavity 101.

In an alternative embodiment, the supporting cylinder 6 is provided with sliding grooves 601 on the inner walls of both lateral sides; the horizontal both sides of elevator 14 all are provided with slider 1401, and slider 1401 and support section of thick bamboo 6 sliding connection, and slider 1401 is located spout 601, can guarantee the gliding stability of elevator 14 on support section of thick bamboo 6 inner wall.

In an alternative embodiment, the sliding groove 601 is a T-shaped groove structure, the sliding block 1401 is a T-shaped block structure, and the sliding block 1401 is matched with the sliding groove 601.

In an optional embodiment, the lifting device further comprises a limiting block 15, the limiting block 15 is arranged at the upper end of the screw rod 12, the limiting block 15 is of a square block structure or a cylindrical block structure, and the limiting block 15 is arranged to prevent the lifting block 14 from slipping off from the upper end of the screw rod 12.

In an alternative embodiment, the first gear 13 and the second gear 17 are both in a hypoid gear structure, and the axes of the first gear 13 and the second gear 17 are perpendicular, so that the stability of meshing of the first gear 13 and the second gear 17 can be ensured.

In an optional embodiment, still include crank 18, crank 18 sets up the one end that is located the support section of thick bamboo 6 outside at pivot 16, and crank 18 is the Z shape structure, and the cover is equipped with anti-skidding cover on crank 18, evenly is provided with multichannel antiskid line on the anti-skidding cover, sets up crank 18 and can guarantee the utility model discloses rotation pivot 16 that can be more convenient during the use.

When the utility model is used, the locking screw 4 is taken out by the wire, the supporting plate 2 is adjusted to a proper position, and then the locking screw 4 is inserted into the corresponding limiting hole 201, so that the stability of the base 1 is ensured; then whether follow observation window 901 in observe air level 10 this moment and be in second cavity middle part position, if not, rotate crank 18 this moment, crank 18 drives pivot 16 and rotates, pivot 16 drives second gear 17 and rotates, second gear 17 drives first gear 13 and rotates, first gear 13 drives lead screw 12 and rotates, and then drive elevator 14 and go up and down, and then drive measuring cylinder 7 and go up and down, and then drive the one end that diaphragm 9 is located measuring cylinder 7 top and go up and down, with the position of adjustment air level 10, make air level 10 be located second cavity middle part position, record the initial data of scale mark 8 and the data this moment, then do the difference and can draw relevant data, the utility model discloses efficiency is higher during the use, and it is higher to detect the precision, and very convenient during the use, and the flexibility of use is high, and the practicality is strong.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The flatness detection device for the highway engineering is characterized by comprising a base (1), a supporting plate (2), a base plate (3), a supporting cylinder (6), a measuring cylinder (7), a transverse plate (9), a leveling bubble (10), a supporting column (11), a screw rod (12), a first gear (13), a lifting block (14), a rotating shaft (16) and a second gear (17);

two first cavities (101) are longitudinally arranged in the base (1) relative to the base (1), openings (102) are arranged on two transverse sides of the base (1), and the openings (102) are communicated with the first cavities (101); the support plate (2) is arranged in the first cavity (101) in a sliding mode, and the support plate (2) is located in the opening (102); the backing plate (3) is arranged at the bottom of the supporting plate (2); the supporting cylinder (6) is arranged on the base (1); the measuring cylinder (7) is arranged in the supporting cylinder (6) in a sliding manner; the measuring cylinder (7) is provided with scale marks (8); the supporting column (11) is arranged on the base (1); the lower parts of the two transverse ends of a transverse plate (9) are respectively arranged on a measuring cylinder (7) and a supporting column (11), the transverse plate (9) is rotatably connected with the measuring cylinder (7) and the supporting column (11), a second cavity is arranged in the transverse plate (9), an observation window (901) is arranged on the transverse plate (9), mounting seats (902) are respectively arranged at the bottoms of the two transverse sides of the transverse plate (9), the two mounting seats (902) are respectively arranged at the upper parts of the measuring cylinder (7) and the supporting column (11), and the mounting seats (902) are rotatably connected with the measuring cylinder (7) and the supporting column (11); the level bubble (10) is arranged in the second cavity;

the lifting block (14) is arranged at the bottom of the measuring cylinder (7), and the lifting block (14) is positioned below the upper end surface of the supporting cylinder (6); the screw rod (12) is rotatably arranged on the base (1), the screw rod (12) is positioned in the supporting cylinder (6), and the screw rod (12) is in threaded connection with the lifting block (14); the first gear (13) is arranged on the screw rod (12), and the first gear (13) is positioned below the lifting block (14); the rotating shaft (16) is rotatably arranged on the inner wall of the supporting cylinder (6), and one transverse end of the rotating shaft (16) is positioned on the outer side of the supporting cylinder (6); the second gear (17) is arranged at one end of the rotating shaft (16) positioned in the supporting cylinder (6), and the second gear (17) is meshed with the first gear (13).

2. The flatness detecting device for highway engineering according to claim 1, wherein a plurality of limiting holes (201) are uniformly arranged on the supporting plate (2); the locking device is characterized by further comprising a locking screw (4), wherein the locking screw (4) penetrates through the base (1) and is arranged in the limiting hole (201), and the locking screw (4) is in threaded connection with the base (1).

3. The flatness detecting device for road engineering according to claim 1, further comprising a stopper (5), wherein the stopper (5) is arranged at one end of the supporting plate (2) located in the first cavity (101), and the stopper (5) is a square block structure.

4. The flatness detecting device for road engineering according to claim 1, wherein sliding grooves (601) are arranged on the inner walls of the two transverse sides of the supporting cylinder (6); the horizontal both sides of elevator (14) all are provided with slider (1401), and slider (1401) and support section of thick bamboo (6) sliding connection, and slider (1401) are located spout (601).

5. The flatness detecting device for the highway engineering according to claim 4, wherein the sliding groove (601) is of a T-shaped groove structure, the sliding block (1401) is of a T-shaped block structure, and the sliding block (1401) is matched with the sliding groove (601).

6. The flatness detecting device for the road engineering according to claim 1, further comprising a limiting block (15), wherein the limiting block (15) is arranged at the upper end of the screw rod (12), and the limiting block (15) is of a square block structure or a cylindrical block structure.

7. The flatness detecting device for road engineering according to claim 1, wherein the first gear (13) and the second gear (17) are both of a hypoid gear structure, and the axes of the first gear (13) and the second gear (17) are vertical.

8. The flatness detecting device for the road engineering according to claim 1, characterized by further comprising a crank (18), wherein the crank (18) is arranged at one end of the rotating shaft (16) located at the outer side of the supporting cylinder (6), the crank (18) is of a Z-shaped structure, an anti-skid sleeve is sleeved on the crank (18), and a plurality of anti-skid lines are uniformly arranged on the anti-skid sleeve.