CN210665310U

CN210665310U - Road and bridge concrete detection device

Info

Publication number: CN210665310U
Application number: CN201921234995.2U
Authority: CN
Inventors: 蒋安和; 卢金山; 陶阿迪; 孙雪
Original assignee: CCCC Fourth Highway Engineering Co Ltd
Current assignee: CCCC Fourth Highway Engineering Co Ltd
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-06-02
Anticipated expiration: 2029-08-01

Abstract

The utility model discloses a road and bridge concrete detection device, the power distribution box comprises a box body, the equal fixedly connected with fixing base in both sides of bottom half, the top fixedly connected with motor on box right side, the first conical gear of output fixedly connected with of motor, the right side meshing of first conical gear bottom has second conical gear, the inner chamber fixedly connected with screw rod of second conical gear. The utility model discloses a work of motor, the motor drives first bevel gear and rotates, first bevel gear's rotation drives second bevel gear and rotates, second bevel gear drives the screw rod and rotates, the rotation of screw rod drives the lagging and removes, the removal of lagging drives the montant and removes, the montant drives the limiting plate and removes, the limiting plate blocks the concrete piece, reached and prevented the advantage that takes place the skew, solved current road bridge concrete detection device and did not possess the function that prevents to take place the skew when using.

Description

Road and bridge concrete detection device

Technical Field

The utility model relates to a road and bridge technical field specifically is a road and bridge concrete detection device.

Background

The road and bridge is generally composed of roadbed, road surface, bridge, tunnel engineering and traffic engineering facilities, etc., the road surface is generally composed of road surface body, road shoulder, kerb and central separation band, in which the road surface body can be divided into traffic lane, sidewalk and kerb band in the transverse direction, and the road surface body can be divided into surface layer, base layer, cushion layer or connecting layer according to the structure level from top to bottom.

Road and bridge are the important engineering that promotes city development, when examining concrete resistance to compression, need use concrete detecting device, and current road and bridge concrete detecting device does not possess the function that prevents to take place the skew when using, and often hydraulic pressure can make the concrete piece take place the displacement, and it is inaccurate to detect data like this, is not convenient for people to use.

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 road and bridge concrete detection device possesses the advantage that prevents to take place the skew, has solved current road and bridge concrete detection device and does not possess the function that prevents to take place the skew when using, and often hydraulic pressure can make the concrete piece take place the displacement, and it is inaccurate to detect data like this, is not convenient for the problem that people used.

(II) technical scheme

In order to realize the above-mentioned purpose of preventing taking place the skew, the utility model provides a following technical scheme: a road and bridge concrete detection device comprises a box body, wherein both sides of the bottom of the box body are fixedly connected with a fixed seat, the top of the right side of the box body is fixedly connected with a motor, the output end of the motor is fixedly connected with a first bevel gear, the right side of the bottom of the first bevel gear is meshed with a second bevel gear, the inner cavity of the second bevel gear is fixedly connected with a screw rod, the left side of the screw rod penetrates through the inner cavity of the box body, the left side of the surface of the screw rod is provided with a positive thread, the right side of the surface of the screw rod is provided with a negative thread, the surfaces of the positive thread and the negative thread are in threaded connection with a sleeve plate, the top of the sleeve plate is fixedly connected with a vertical rod, the outer side of the vertical rod is fixedly connected with a supporting spring, the outer side of the supporting spring is fixedly, the equal fixedly connected with baffle in both sides at box top, the inboard top fixedly connected with diaphragm of baffle, the bottom fixedly connected with cylinder of diaphragm, the output fixedly connected with pressure sensor of cylinder.

Preferably, the bottom of the sleeve plate is fixedly connected with a limiting slide bar, limiting slide grooves matched with the limiting slide bar are formed in two sides of the bottom of the inner wall of the box body, and the inner wall of each limiting slide groove is connected with the bottom of the corresponding limiting slide bar in a sliding mode.

Preferably, the top of the vertical rod is fixedly connected with a connecting plate, and the top of the connecting plate is fixedly connected with the bottom of the limiting plate.

Preferably, the transverse grooves are formed in the two sides of the top of the inner wall of the box body, and the inner walls of the transverse grooves are connected with the limiting plates in a sliding mode.

Preferably, a first bearing seat is embedded in the left side of the inner wall of the box body, the inner ring of the first bearing seat is fixedly connected with the left side of the screw rod, a second bearing seat is embedded in the right side of the inner wall of the box body, and the inner ring of the second bearing seat is fixedly connected with the surface of the screw rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a road and bridge concrete detection device possesses following beneficial effect:

1. the utility model discloses a work of motor, the motor drives first bevel gear and rotates, first bevel gear's rotation drives second bevel gear and rotates, second bevel gear drives the screw rod and rotates, the rotation of screw rod drives the lagging and removes, the removal of lagging drives the montant and removes, the montant drives the limiting plate and removes, the limiting plate blocks the concrete piece, the advantage of preventing to take place the skew has been reached, it does not possess the function that prevents to take place the skew to have solved current road bridge concrete detection device when using, often hydraulic pressure can make the concrete piece take place the displacement, it is inaccurate to detect data like this, the problem of being not convenient for people to use.

2. The utility model discloses a stability when montant and limiting plate connection has been improved to the connecting plate, prevents that unstable situation can appear between montant and the limiting plate.

3. The utility model discloses a spacing spout plays spacing effect to spacing slide bar, and further the lagging that prevents can rotate along with the screw rod.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the case of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a of fig. 1.

In the figure: 1. a box body; 2. a fixed seat; 3. a limiting plate; 4. a baffle plate; 5. a cylinder; 6. a transverse plate; 7. a pressure sensor; 8. a motor; 9. a support spring; 10. a screw; 11. a positive thread; 12. a limiting chute; 13. a limiting slide bar; 14. sheathing; 15. reverse threads; 16. a vertical rod; 17. a connecting plate; 18. a transverse groove; 19. a first bevel gear; 20. a second bevel gear.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a box 1, fixing base 2, limiting plate 3, baffle 4, cylinder 5, diaphragm 6, pressure sensor 7, motor 8, supporting spring 9, screw rod 10, positive thread 11, spacing spout 12, spacing slide bar 13, lagging 14, reverse thread 15, montant 16, connecting plate 17, cross slot 18, first bevel gear 19 and second bevel gear 20 part are general standard or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a road and bridge concrete detecting device comprises a box body 1, wherein both sides of the bottom of the box body 1 are fixedly connected with a fixed seat 2, the top of the right side of the box body 1 is fixedly connected with a motor 8, the output end of the motor 8 is fixedly connected with a first bevel gear 19, the right side of the bottom of the first bevel gear 19 is engaged with a second bevel gear 20, the inner cavity of the second bevel gear 20 is fixedly connected with a screw 10, the left side of the screw 10 penetrates through the inner cavity of the box body 1, the left side of the inner wall of the box body 1 is embedded with a first bearing seat, the inner ring of the first bearing seat is fixedly connected with the left side of the screw 10, the right side of the inner wall of the box body 1 is embedded with a second bearing seat, the inner ring of the second bearing seat is fixedly connected with the surface of the screw 10, the left side of the surface of the screw 10 is provided with a, the bottom of the sleeve plate 14 is fixedly connected with a limiting slide bar 13, two sides of the bottom of the inner wall of the box body 1 are respectively provided with a limiting slide groove 12 matched with the limiting slide bar 13 for use, the inner wall of the limiting slide groove 12 is in sliding connection with the bottom of the limiting slide bar 13, the limiting slide groove 12 has a limiting effect on the limiting slide bar 13, the sleeve plate 14 is further prevented from rotating along with the screw 10, the top of the sleeve plate 14 is fixedly connected with a vertical bar 16, the outer side of the vertical bar 16 is fixedly connected with a supporting spring 9, the outer side of the supporting spring 9 is fixedly connected with the inner wall of the box body 1, the top of the vertical bar 16 is provided with a limiting plate 3, the top of the vertical bar 16 is fixedly connected with a connecting plate 17, the top of the connecting plate 17 is fixedly connected with the bottom of the limiting plate 3, the connecting plate 17, the top of limiting plate 3 runs through to the top of box 1, and the cross slot 18 has all been seted up to the both sides at 1 inner wall top of box, and the inner wall of cross slot 18 and the sliding surface connection of limiting plate 3, the equal fixedly connected with baffle 4 in both sides at 1 top of box, the inboard top fixedly connected with diaphragm 6 of baffle 4, the bottom fixedly connected with cylinder 5 of diaphragm 6, the output fixedly connected with pressure sensor 7 of cylinder 5.

When the concrete block clamping device is used, firstly, the motor 8 is started through the external controller, the motor 8 drives the first bevel gear 19 to rotate, the rotation of the first bevel gear 19 drives the second bevel gear 20 to rotate, the second bevel gear 20 drives the screw rod 10 to rotate, the rotation of the screw rod 10 drives the positive thread 11 and the negative thread 15 to rotate, the sleeve plate 14 moves relatively under the threaded connection of the sleeve plate 14 and the positive thread 11 and the negative thread 15, the sleeve plate 14 moves to drive the vertical rod 16 to move, the supporting spring 9 deforms due to the movement of the vertical rod 16, the vertical rod 16 drives the limiting plate 3 to move, the limiting plate 3 slides in the transverse groove 18, the limiting plate 3 clamps the concrete block, finally, the cylinder 5 is started through the external controller, the cylinder 5 drives the pressure sensor 7 to move downwards, the cylinder 5 applies pressure to the concrete block, and the pressure sensor 7 detects (the model of the external controller is DATA-7311, simultaneously, two wiring ends of external controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application).

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes can be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a road and bridge concrete detection device, includes box (1), its characterized in that: the improved structure of the screw rod is characterized in that fixing seats (2) are fixedly connected to two sides of the bottom of the box body (1), a motor (8) is fixedly connected to the top of the right side of the box body (1), a first bevel gear (19) is fixedly connected to the output end of the motor (8), a second bevel gear (20) is meshed to the right side of the bottom of the first bevel gear (19), a screw rod (10) is fixedly connected to the inner cavity of the second bevel gear (20), the left side of the screw rod (10) penetrates through the inner cavity of the box body (1), a positive thread (11) is arranged on the left side of the surface of the screw rod (10), a reverse thread (15) is arranged on the right side of the surface of the screw rod (10), a sleeve plate (14) is in threaded connection with the surfaces of the positive thread (11) and the reverse thread (15), a vertical rod (16) is fixedly connected to the, the outer side of supporting spring (9) and the inner wall fixed connection of box (1), the top of montant (16) is provided with limiting plate (3), the top of limiting plate (3) runs through to the top of box (1), the equal fixedly connected with baffle (4) in both sides at box (1) top, the inboard top fixedly connected with diaphragm (6) of baffle (4), the bottom fixedly connected with cylinder (5) of diaphragm (6), the output end fixedly connected with pressure sensor (7) of cylinder (5).

2. The road and bridge concrete detecting device of claim 1, wherein: the bottom fixedly connected with of lagging (14) limit slide bar (13), limit slide groove (12) that use with limit slide bar (13) cooperation are all seted up to the both sides of box (1) inner wall bottom, the inner wall of limit slide groove (12) and the bottom sliding connection of limit slide bar (13).

3. The road and bridge concrete detecting device of claim 1, wherein: the top of the vertical rod (16) is fixedly connected with a connecting plate (17), and the top of the connecting plate (17) is fixedly connected with the bottom of the limiting plate (3).

4. The road and bridge concrete detecting device of claim 1, wherein: horizontal groove (18) have all been seted up to the both sides at box (1) inner wall top, the inner wall of horizontal groove (18) and the surperficial sliding connection of limiting plate (3).

5. The road and bridge concrete detecting device of claim 1, wherein: the left side of the inner wall of the box body (1) is embedded with a first bearing seat, the inner ring of the first bearing seat is fixedly connected with the left side of the screw rod (10), the right side of the inner wall of the box body (1) is embedded with a second bearing seat, and the inner ring of the second bearing seat is fixedly connected with the surface of the screw rod (10).