Slope measuring device for highway construction
Technical Field
The utility model relates to the technical field of highway construction, in particular to a slope measuring device for highway construction.
Background
As is known, roads are constructed according to the national technical standards and approved by the road administration department, and connect between cities, villages and industrial and mining bases. The highway does not contain a lane naturally formed in the field or in the countryside, is mainly used for driving automobiles and has certain technical standards and facilities.
Through the retrieval, chinese patent publication is CN 213740503U's utility model patent discloses a slope measuring device for highway construction, including the bottom plate that is the triangle structural connection, slope backup plate and regulating plate, the top surface of bottom plate is provided with the spout, one side of spout is provided with the scale mark, connecting axle swing joint slope backup plate is passed through to the one end of spout, slidable mounting has the slider in the spout, the top surface fixed mounting of slider has two mounting panels, the one end swing joint through connecting axle and regulating plate between two mounting panels, through connecting axle swing joint between the other end of regulating plate and the top of slope backup plate.
The device is through the regulation to the slope backup plate and then measuring the angle of slope, but the device is not convenient for measure the height of slope, leads to measuring the height of the peak of slope as the needs manual work in the use, extravagant unnecessary manpower resources and reduce the work efficiency of highway construction.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the slope measuring device for road construction, which is convenient for measuring the height of a slope body.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: a slope measuring device for highway construction comprises a stabilizing plate, wherein the top end of the stabilizing plate is rotatably connected with a rotating block, the top end of the rotating block is fixedly connected with a stabilizing threaded sleeve, a stabilizing threaded rod is screwed in the stabilizing threaded sleeve, the top end of the stabilizing threaded rod is fixedly connected with a supporting plate, the top end of the supporting plate is fixedly connected with a supporting rod, the top end of the supporting rod is fixedly connected with a telescopic mechanism, the right side of the top end of the stabilizing plate is fixedly connected with a first motor, stabilizing gears are respectively mounted on the top end of the first motor and the outer wall of the stabilizing threaded sleeve, the two stabilizing gears are meshed with each other, stabilizing boxes are respectively and fixedly connected with the left side and the right side of the top end of the stabilizing plate, stabilizing through holes are respectively arranged at the top ends of the two stabilizing boxes, limiting rods are respectively and rotatably connected with the inside of the two stabilizing through holes, the top ends of the two limiting rods are respectively and fixedly connected with the left side and the right side of the bottom end of the supporting plate, two the inside left end of stabilizing box and right-hand member all are provided with the sliding tray, two the equal fixedly connected with sliding block of left end and the right-hand member of gag lever post, four the sliding block respectively with four the inside sliding connection of sliding tray, the right-hand member of steadying plate articulates there is the angle board, the left end of angle board is provided with trapezoidal spout, the inside sliding connection of trapezoidal spout has trapezoidal piece, the left end of trapezoidal piece with be located the right side install electric telescopic handle between the right-hand member of stabilizing box.
Preferably, a plurality of stabilizing springs are installed to the bottom of angle board, and it is a plurality of to install the backup plate between stabilizing springs's the bottom.
Further, the bottom left side and the equal fixedly connected with pneumatic cylinder in bottom right side of steadying plate, two fixedly connected with mounting panel between the bottom of pneumatic cylinder.
Still further, stable rivets are installed on the left side of the top end and the right side of the top end of the installation plate.
On the basis, the right end of the telescopic mechanism is fixedly connected with a pulling handle.
On the basis, the bottom end of the backup plate is provided with an anti-skid layer.
(III) advantageous effects
Compared with the prior art, the utility model provides a slope measuring device for highway construction, which has the following beneficial effects:
this slope measuring device is used in highway construction, through the bottom that removes the slope body with whole device, through first motor, stabilizing gear, stable thread cover, stable threaded rod, backup pad and telescopic machanism join in marriage and use, when first motor drives the backup pad and up moves, the user of service pulls out telescopic machanism, first motor stop operation after the one end of telescopic machanism contacts the peak of the slope body, electronic backup pad stop motion, measure the height of measuring the slope body through highly measuring the device, the efficiency of highway construction is improved, reduce the waste of unnecessary manpower.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1A;
FIG. 3 is an enlarged view of a portion B of FIG. 1;
fig. 4 is a schematic front view of the present invention.
In the figure: 1. a stabilizing plate; 2. rotating the block; 3. stabilizing the threaded sleeve; 4. stabilizing the threaded rod; 5. a support plate; 6. a support bar; 7. a telescoping mechanism; 8. a first motor; 9. a stabilizing gear; 10. a stabilization box; 11. a limiting rod; 12. a slider; 13. an angle plate; 14. a trapezoidal block; 15. an electric telescopic rod; 16. a stabilizing spring; 17. a backup plate; 18. a hydraulic cylinder; 19. mounting a plate; 20. stabilizing the rivet; 21. pulling the handle; 22. and an anti-slip layer.
Detailed Description
Referring to fig. 1-4, a slope measuring device for road construction comprises a stabilizing plate 1, a rotating block 2 is rotatably connected to the top end of the stabilizing plate 1, a stabilizing thread bushing 3 is fixedly connected to the top end of the rotating block 2, a stabilizing threaded rod 4 is screwed in the stabilizing thread bushing 3, a supporting plate 5 is fixedly connected to the top end of the stabilizing threaded rod 4, a supporting rod 6 is fixedly connected to the top end of the supporting plate 5, a telescopic mechanism 7 is fixedly connected to the top end of the supporting rod 6, the telescopic mechanism 7 is similar to a fishing rod body, the length of the fishing rod body can be stretched through manual stretching, a first motor 8 is fixedly connected to the right side of the top end of the stabilizing plate 1, stabilizing gears 9 are respectively mounted on the top end of the first motor 8 and the outer wall of the stabilizing thread bushing 3, the two stabilizing gears 9 are engaged with each other, and stabilizing boxes 10 are respectively fixedly connected to the left side and the right side of the top end of the stabilizing plate 1, the top of two stabilizing boxes 10 all is provided with stabilizing through holes, the inside of two stabilizing through holes all rotates and is connected with gag lever post 11, the top of two gag lever posts 11 respectively with the bottom left side and the bottom right side fixed connection of backup pad 5, the left end and the right-hand member of two stabilizing boxes 10 inside all are provided with the sliding tray, the equal fixedly connected with sliding block 12 of left end and the right-hand member of two gag lever posts 11, four sliding block 12 respectively with the inside sliding connection of four sliding tray, stabilizing plate 1's right-hand member articulates there is angle board 13, the left end of angle board 13 is provided with trapezoidal spout, the inside sliding connection of trapezoidal spout has trapezoidal piece 14, install electric telescopic handle 15 between the left end of trapezoidal piece 14 and the right-hand member that is located right side stabilizing box 10, through removing whole device to the bottom of the slope, through first motor 8, stabilizing gear 9, stabilizing threaded rod 3, stabilizing threaded bush 3, stabilizing threaded rod 4, Due to the matching and the use of the supporting plate 5 and the telescopic mechanism 7, when the first motor 8 drives the supporting plate 5 to move upwards, a user pulls out the telescopic mechanism 7, the first motor 8 stops operating after one end of the telescopic mechanism 7 contacts with the highest point of a slope body, the electric supporting plate 5 stops moving, the height of the slope body is measured by measuring the height of the device, the road construction efficiency is improved, and unnecessary manpower waste is reduced.
It should also be noted that, a plurality of stabilizing springs 16 are installed to the bottom of angle board 13, install backup plate 17 between a plurality of stabilizing springs 16's the bottom, the equal fixedly connected with pneumatic cylinder 18 in bottom left side and the bottom right side of stabilizing plate 1, fixedly connected with mounting panel 19 between two pneumatic cylinders 18's the bottom, stable rivet 20 is all installed on mounting panel 19's top left side and top right side, be convenient for fix whole device, telescopic machanism 7's right-hand member fixedly connected with pulling handle 21, be convenient for pull electric telescopic machanism 7, skid resistant course 22 is installed to backup plate 17's bottom, the effectual backup plate 17 that prevents takes place to slide placing the in-process.
In this embodiment, the first motor 8 is a known device directly purchased from the market, and is used herein only, and no structural and functional improvement is performed on the known device, and no detailed description is given here, and the first motor 8 is provided with a control switch matched with the first motor 8, and an installation position of the control switch is selected according to an actual use requirement, so that an operator can conveniently perform operation control, for forward and reverse rotation of the first motor 8, it can be known from a patent disclosed in patent No. CN208527578U, and forward and reverse rotation of the first motor 8 is a known technology of the skilled person, and the technology thereof is mature and can be implemented.
To sum up, when the slope measuring device for road construction is used, the whole device is firstly moved to the bottom end of a slope body, the first motor 8 is started, the output shaft of the first motor 8 drives one stabilizing gear 9 connected with the first motor to rotate, the stabilizing threaded sleeve 3 is driven to rotate through the meshing of the two stabilizing gears 9, the stabilizing threaded rod 4 is driven to move up and down in the stabilizing threaded sleeve 3 when the stabilizing threaded sleeve 3 rotates, the support plate 5 is driven to move, the telescopic mechanism 7 is pulled out through a user until one end of the telescopic mechanism 7 contacts the highest point of the slope body, the first motor 8 stops operating to drive the support plate 5 to stop moving, the height of the slope body is measured through measuring the height of the device, the angle plate 13 is driven to overturn through the operation of the electric telescopic rod 15 until the angle plate 13 contacts one side of the slope body, the angle between the angle plate 13 and the stabilizing plate 1 is measured, and the actual angle of the slope body is further measured through conversion.