CN212379204U

CN212379204U - Road and bridge concrete detection device

Info

Publication number: CN212379204U
Application number: CN202020974926.1U
Authority: CN
Inventors: 李成锐
Original assignee: Yantai Tengtai Environmental Protection Building Materials Co ltd
Current assignee: Yantai Tengtai Environmental Protection Building Materials Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-01-19
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a road and bridge concrete detection device, the on-line screen storage device comprises a base, be equipped with the battery on the base, the outside of battery is equipped with plc controller and handle, the upper end of base is equipped with the lift adjustment frame, the upper end of lift adjustment frame is equipped with first motor, the lower extreme of first motor is equipped with first motor shaft, the lower extreme of first motor shaft is equipped with first commentaries on classics piece, first commentaries on classics piece rotates through first rotary groove and connects in the lift adjustment frame, threaded connection has the sliding block on the first motor shaft, the outside of sliding block is passed the lift adjustment frame and is connected with the connecting block, the outside of connecting block is equipped with external thread joint. The device can make the transverse block separate from the external thread joints on two sides by rotating the internal thread frame, so that one part of the device can be three, and the device is convenient to store; the device is equipped with two lift adjustment frames of symmetry for the horizontal piece is comparatively stable when removing, and the relatively stable of regulation, and easy operation is convenient.

Description

Road and bridge concrete detection device

Technical Field

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

Background

The utility model discloses a road and bridge concrete detection device of authority bulletin No. CN206573409U, including the base, fixed welding has the lift adjustment device on the base, fixed mounting has the lateral adjustment device on the lift adjustment device, install the base plate on the lateral adjustment device, through bolt fixed mounting have first motor and torque sensor on the base plate, first motor passes through the coupling joint torque sensor, torque sensor passes through the coupling joint drill bit, fixed mounting has the headstock on the base, be provided with the PLC controller on the headstock, be provided with the battery in the headstock, the battery passes through the wire and is connected with the PLC controller electrically, torque sensor passes through the wire and the PLC controller electrically connected, the utility model discloses structural design is reasonable, and the removal is convenient, and simple to use adjusts swiftly, can carry out the short-term test to the concrete of different positions on the road and bridge fast, the detection efficiency is improved, and the construction progress is accelerated.

This patent structural design is reasonable, and it is convenient to remove, and simple to use adjusts swiftly, can carry out short-term test to the concrete of different positions on the road and bridge fast, improves detection efficiency for the construction progress, but because the structure sets up fixedly, can not dismantle and make the device inconvenient deposit, and the detection part of device is not stable enough when removing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road and bridge concrete detection device to the solution sets up comparatively fixedly, deposits inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a road and bridge concrete detection device, includes the base, be equipped with the battery on the base, the outside of battery is equipped with plc controller and handle, the upper end of base is equipped with the lift adjustment frame, the upper end of lift adjustment frame is equipped with first motor, the lower extreme of first motor is equipped with first motor shaft, the lower extreme of first motor shaft is equipped with first commentaries on classics piece, first commentaries on classics piece rotates through first turn trough to be connected in the lift adjustment frame, threaded connection has the sliding block on the first motor shaft, the outside of sliding block is passed the lift adjustment frame and is connected with the connecting block, the outside of connecting block is equipped with external thread joint.

Preferably, threaded connection has the internal thread frame on the external screwed joint, the other end of internal thread frame is equipped with the second and changes the piece, the second changes the piece and rotates through the second and change the groove and connect in the horizontal piece.

Preferably, the transverse block is of a cavity structure, a transverse rod is arranged in the cavity of the transverse block, and a sliding block is arranged on the transverse rod.

Preferably, the upper end of the sliding block penetrates through the transverse block to be connected with the upper limiting plate, and the lower end of the sliding block penetrates through the transverse block to be connected with the lower limiting plate.

Preferably, the lower extreme of lower limiting plate is equipped with the base plate, be equipped with the second motor in the base plate, the lower extreme of second motor is equipped with torque sensor.

Preferably, the lower extreme of torque sensor is equipped with the drill bit, go up the restriction board upper end and be equipped with and place the board.

Preferably, the lower end of the placing plate is provided with an inserting rod, and the inserting rod penetrates through the upper limiting plate and is inserted into the transverse block through the inserting groove.

Compared with the prior art, the beneficial effects of the utility model are that: 1. the device can be through rotating the internal thread frame for the horizontal block is deviate from the external screwed joint of both sides, makes the device can be one for three, is convenient for deposit.

2. The device is equipped with two lift adjustment frames of symmetry for the horizontal piece is comparatively stable when removing, and the relatively stable of regulation, and easy operation is convenient.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a sectional view of the lifting adjusting frame of the present invention;

FIG. 3 is a cross-sectional view of the cross-piece of the present invention;

fig. 4 is a top view of the cross block of the present invention.

In the figure: 1. a base; 11. a storage battery; 12. a plc controller; 13. a handle; 21. a lifting adjusting frame; 22. a first motor; 23. a first motor shaft; 24. a first rotating block; 25. a first rotary groove; 26. a slider; 27. connecting blocks; 28. an externally threaded nipple; 31. an internal thread frame; 32. a second rotating block; 33. a second rotary groove; 34. a transverse block; 35. a cross bar; 36. a slider; 37. an upper limiting plate; 38. a lower restraint plate; 41. a substrate; 42. a second motor; 43. a torque sensor; 44. a drill bit; 51. placing the plate; 52. inserting a rod; 53 slot.

Detailed Description

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a road and bridge concrete detection device comprises a base 1, wherein a storage battery 11 is arranged on the base 1, the storage battery 11 is welded on the base 1, a plc controller 12 and a handle 13 are arranged on the outer side of the storage battery 11, and the plc controller 12 and the handle 13 are welded on the storage battery 11; the upper end of the base 1 is provided with a lifting adjusting frame 21, the lifting adjusting frame 21 is welded at the upper end of the base 1, the upper end of the lifting adjusting frame 21 is provided with a first motor 22, the first motor 22 is fixedly installed at the upper end of the lifting adjusting frame 21, the model of the first motor 22 is TCB8024B3, and the first motor is connected to the control switch and the storage battery 11 in series through a circuit; the first motor 22 can rotate in the forward and reverse directions, a first motor shaft 23 is arranged at the lower end of the first motor 22, the first motor 22 can drive the first motor shaft 23 to rotate, a first rotating block 24 is arranged at the lower end of the first motor shaft 23, the first rotating block 24 is welded at the lower end of the first motor shaft 23, and rotate in the first runner 25 in the lift adjustment frame 21, guarantee the stability of first motor shaft 23 rotation, first commentaries on classics piece 24 rotates through first runner 25 and connects in lift adjustment frame 21, threaded connection has a sliding block 26 on the first motor shaft 23, sliding block 26 is square, can not rotate along with first motor shaft 23 only can slide from top to bottom, the outside of sliding block 26 passes lift adjustment frame 21 and is connected with connecting block 27, connecting block 27 welds the outside of sliding block 26, the outside of connecting block 27 is equipped with external screw joint 28, external screw joint 28 welds on connecting block 27.

Referring to fig. 1 and 3, an internal thread frame 31 is threadedly connected to the external thread joint 28, the internal thread frame 31 can be fixedly connected to the external thread joint 28 by rotating the internal thread frame 31, a second rotating block 32 is disposed at the other end of the internal thread frame 31, the second rotating block 32 is welded to the internal thread frame 31, the second rotating block 32 is rotatably connected to a cross block 34 through a second rotating groove 33, and the second rotating block 32 can rotate in the second rotating groove 33 in the cross block 34, so that the external thread joint 28 and the internal thread frame 31 can be connected and detached under the condition that the cross block 34 is not moved.

Referring to fig. 1 and 3, the inside of the transverse block 34 is a cavity structure, a transverse rod 35 is arranged in the cavity of the transverse block 34, the transverse rod 35 is fixedly welded in the transverse block 34, a sliding block 36 is arranged on the transverse rod 35, and the sliding block 36 can only slide left and right on the transverse rod 35.

Referring to fig. 1 and 3, the upper end of the slider 36 passes through the cross block 34 and is connected to the upper limiting plate 37, the lower end of the slider 36 passes through the cross block 34 and is connected to the lower limiting plate 38, and the upper limiting plate 37 and the lower limiting plate 38 are respectively welded to the upper end and the lower end of the slider 36.

Referring to fig. 1 and 3, a base plate 41 is disposed at a lower end of the lower limiting plate 38, the base plate 41 is fixedly welded to the lower limiting plate 38, a second motor 42 is disposed in the base plate 41, a torque sensor 43 is disposed at a lower end of the second motor 42, a first motor 42 and the torque sensor 43 are fixedly mounted on the base plate 41 through bolts, the first motor 42 is connected to the torque sensor 43 through a coupling, and one end of the torque sensor 43 is connected to the plc controller 12 through a wire.

Referring to fig. 1 and 4, a drill 44 is disposed at a lower end of the torque sensor 43, the torque sensor 43 is connected to the drill 44 through a coupling, a placing plate 51 is disposed at an upper end of the upper limiting plate 37, and the placing plate 51 is disposed above the upper limiting plate 37.

Referring to fig. 1 and 4, the lower end of the placing plate 51 is provided with an inserting rod 52, the inserting rod 52 is welded at the lower end of the placing plate 51, the inserting rod 52 penetrates through the upper limiting plate 37 and is inserted into the transverse block 34 through an inserting slot 53, and the inserting rod 52 at the lower end of the placing plate 51 is inserted into the inserting slot 53 to facilitate the position fixing of the upper limiting plate 37.

When the device is used, firstly, the device is conveyed to a position to be detected, then the internal thread frame 31 is rotated to enable the second rotating block 32 to rotate in the second rotating groove 33 until the internal thread frame 31 is connected with the external thread joint 28, the first motor 22 is controlled by the PLC 12 to enable the first motor 22 to drive the first motor shaft 23 to rotate and drive the first rotating block 24 to rotate in the first rotating groove 25, the sliding block 26 can only move up and down, so that the first motor shaft 23 drives the sliding block 26 to move, the height of the drill bit 44 is adjusted, then the PLC 12 controls the second motor 42 to be started to drive the drill bit 44 to rotate, the measured torsion value is sent to the PLC 12 through an electric signal through the torsion sensor 43, the PLC 12 calculates the concrete strength through a preset calculation formula for converting the torsion value into the concrete strength, after the measurement of one point is completed, the placing plate 51 is taken up again, the inserting rod 52 on the placing plate 51 is separated from the slot 53, the upper limiting plate 37 is moved, the upper limiting plate 37 drives the sliding block 36 to slide on the cross rod 35 until a proper position is reached, the placing plate 51 is placed on the upper limiting plate 37 again, the inserting rod 52 on the placing plate 51 penetrates through the upper limiting plate 37 again to be inserted into the slot 53, the measurement of the next point is carried out through the PLC 12, therefore, the multi-point measurement can be carried out without moving the position of the detection device, and the detection result is more accurate.

Claims

1. The utility model provides a road and bridge concrete detection device, includes base (1), its characterized in that: be equipped with battery (11) on base (1), the outside of battery (11) is equipped with plc controller (12) and handle (13), the upper end of base (1) is equipped with lift adjustment frame (21), the upper end of lift adjustment frame (21) is equipped with first motor (22), the lower extreme of first motor (22) is equipped with first motor shaft (23), the lower extreme of first motor shaft (23) is equipped with first commentaries on classics piece (24), first commentaries on classics piece (24) rotate through first commentaries on classics groove (25) and connect in lift adjustment frame (21), threaded connection has sliding block (26) on first motor shaft (23), lift adjustment frame (21) are passed in the outside of sliding block (26) and are connected with connecting block (27), the outside of connecting block (27) is equipped with external thread joint (28).

2. The road and bridge concrete detecting device of claim 1, wherein: threaded connection has interior thread frame (31) on external screw thread joint (28), the other end of interior thread frame (31) is equipped with second commentaries on classics piece (32), second commentaries on classics piece (32) are rotated through second commentaries on classics groove (33) and are connected in horizontal piece (34).

3. The road and bridge concrete detecting device of claim 2, wherein: the inner part of the transverse block (34) is of a cavity structure, a transverse rod (35) is arranged in the cavity of the transverse block (34), and a sliding block (36) is arranged on the transverse rod (35).

4. The road and bridge concrete detecting device of claim 3, wherein: the upper end of the sliding block (36) penetrates through the transverse block (34) to be connected with the upper limiting plate (37), and the lower end of the sliding block (36) penetrates through the transverse block (34) to be connected with the lower limiting plate (38).

5. The road and bridge concrete detecting device of claim 4, wherein: the lower extreme of lower limiting plate (38) is equipped with base plate (41), be equipped with second motor (42) in base plate (41), the lower extreme of second motor (42) is equipped with torsion sensor (43).

6. The road and bridge concrete detecting device of claim 5, wherein: the lower end of the torque sensor (43) is provided with a drill bit (44), and the upper end of the upper limiting plate (37) is provided with a placing plate (51).

7. The road and bridge concrete detecting device of claim 6, wherein: the lower end of the placing plate (51) is provided with an inserting rod (52), and the inserting rod (52) penetrates through the upper limiting plate (37) and is inserted into the cross block (34) through an inserting groove (53).