CN211849647U

CN211849647U - Be used for civil engineering pile foundation detection device

Info

Publication number: CN211849647U
Application number: CN202020205055.7U
Authority: CN
Inventors: 明承林
Original assignee: Chengdu University
Current assignee: Chengdu University
Priority date: 2020-02-24
Filing date: 2020-02-24
Publication date: 2020-11-03
Anticipated expiration: 2030-02-24

Abstract

The utility model discloses a pile foundation detection device for civil engineering, which comprises a base and a stand column arranged at the top of the base, wherein the top end of the base is fixedly provided with a control box, the inside of the control box is fixedly connected with the bottom of a screw rod through a connecting mechanism, the screw rod is in threaded connection with one end of a measuring plate through a screw nut, the top end of the control box is fixedly provided with a rectangular stand column, and the middle part of the stand column is provided with a rectangular groove, the utility model discloses a pile foundation detection device for civil engineering, the first helical gear arranged at the middle part of a rotating shaft is convenient to be driven to rotate through the arranged rotating handle, the screw rod can be driven to rotate under the meshing action of the first helical gear and the second helical gear, the screw rod is in threaded connection with the measuring plate through the screw nut, the measuring plate is driven to move downwards under the sliding fit of a slide block and the, and measuring the height of the pile foundation according to the corresponding relation between the scale blocks and the corresponding scale marks.

Description

Be used for civil engineering pile foundation detection device

Technical Field

The utility model relates to a detection device, in particular to be used for civil engineering pile foundation detection device belongs to civil engineering technical field.

Background

Civil engineering is a general term for scientific technology for building various engineering facilities; it refers to both the applied materials, equipment and the technical activities of surveying, designing, constructing, maintaining, repairing, etc. and the objects of engineering construction, i.e. various engineering facilities, such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply and drainage, protection projects, etc. which are built on the ground or underground, on land or in water and serve for human life, production, military and scientific research directly or indirectly. When civil engineering pile foundation construction, need carry out multinomial detection to the pile foundation, for example measure the height of pile foundation, all adopt the dipperstick directly to measure at present usually, lead to measured data inaccurate, produce the error easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for civil engineering pile foundation detection device to solve and all adopt the dipperstick directly to measure usually that provide in the above-mentioned background art, lead to the unsafe problem of measured data.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be used for civil engineering pile foundation detection device, includes the base and sets up the stand at the base top, the fixed control box that is equipped with in top of base, the bottom fixed connection of coupling mechanism and lead screw is passed through to the inside of control box, the lead screw passes through screw-nut and measures the one end threaded connection of board, the fixed stand that is equipped with the rectangle form in top of control box, just the rectangular channel has been seted up at the middle part of stand, the spout has all been seted up to the both sides of rectangular channel, the both sides side of measuring board one end is all fixed be equipped with spout gliding slider mutually, the fixed scale mark that is equipped with in one side of stand.

As a preferred technical scheme of the utility model, coupling mechanism includes pivot, first helical gear and the second helical gear that meshes mutually with first helical gear, the pivot is passed through the bearing and is rotated the inside that sets up at the control box, the one end fixed connection of control box and commentaries on classics handle is passed to the one end of pivot, first helical gear sets up the middle part in the pivot, second helical gear fixed mounting is in the bottom of lead screw.

As a preferred technical scheme of the utility model, the both sides angle of measuring board one end is all fixed and is equipped with the scale block, and two the bottom of scale block all is in same horizontal plane with the bottom of measuring the board.

As a preferred technical scheme of the utility model, four corners of base bottom are all fixed and are equipped with the universal wheel, and four the universal wheel all is provided with the silence wheel and stops.

As an optimal technical scheme of the utility model, the bottom of lead screw is passed through the bearing and is connected with the inside bottom rotation of control box.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a be used for civil engineering pile foundation detection device, through the first helical gear that sets up of the handle of commentaries on classics convenient to drive pivot middle part setting rotate, under the meshing effect of first helical gear and second helical gear, can drive the lead screw and rotate, the lead screw passes through screw-nut and measuring plate threaded connection, it moves downwards to drive the measuring plate under the sliding fit of slider and spout and moves until the bottom of measuring plate contacts with the top of pile foundation, measure the height of pile foundation through the corresponding relation of scale block and corresponding scale mark, replace original dipperstick to carry out manual measurement, the accuracy of measuring has been improved; the universal wheel through setting up is convenient for remove the device, has improved the measuring convenience.

Drawings

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

fig. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the control box of the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the column of the present invention.

In the figure: 1. a base; 2. a universal wheel; 3. a control box; 4. a rotating shaft; 5. turning a handle; 6. a first helical gear; 7. a second helical gear; 8. a screw rod; 9. a column; 10. a rectangular groove; 11. measuring a plate; 12. a chute; 13. a slider; 14. scale lines; 15. a scale block; 16. and a screw nut.

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.

Please refer to fig. 1-4, the utility model provides a be used for civil engineering pile foundation detection device, including base 1 and the stand 9 of setting at base 1 top, the fixed control box 3 that is equipped with in top of base 1, the inside bottom fixed connection of coupling mechanism and lead screw 8 that passes through of control box 3, lead screw 8 passes through screw-nut 16 and measures the one end threaded connection of board 11, the fixed stand 9 that is equipped with the rectangle form in top of control box 3, and rectangular channel 10 has been seted up at the middle part of stand 9, spout 12 has all been seted up to the both sides of rectangular channel 10, the both sides side of measuring board 11 one end all is fixed be equipped with spout 12 gliding slider 13 mutually, one side of stand 9 is fixed and is equipped with scale mark 14.

Preferably, the connecting mechanism comprises a rotating shaft 4, a first helical gear 6 and a second helical gear 7 meshed with the first helical gear 6, the rotating shaft 4 is rotatably arranged inside the control box 3 through a bearing, one end of the rotating shaft 4 penetrates through the control box 3 and is fixedly connected with one end of a rotating handle 5, the first helical gear 6 is arranged in the middle of the rotating shaft 4, the second helical gear 7 is fixedly arranged at the bottom of the screw rod 8, the rotating shaft 4 is rotated clockwise through the rotating handle 5, so that the first helical gear 6 arranged in the middle of the rotating shaft 4 is driven to rotate, the screw rod 8 can be driven to rotate under the meshing action of the first helical gear 6 and the second helical gear 7, the screw rod 8 is in threaded connection with the measuring plate 11 through a screw rod nut 16, and the measuring plate 11 is driven to move downwards under the sliding fit of the sliding block 13 and the sliding groove 12 until the bottom end of the measuring plate; the two corners at one end of the measuring plate 11 are both fixedly provided with scale blocks 15, the bottom ends of the two scale blocks 15 are both positioned on the same horizontal plane with the bottom end of the measuring plate 11, and the height of the pile foundation is measured through the corresponding relation between the scale blocks 15 and the corresponding scale marks 14; universal wheels 2 are fixedly arranged at four corners of the bottom end of the base 1, and the four universal wheels 2 are provided with silent wheel brakes, so that the device is convenient to move, and the convenience of measurement is improved; the bottom of the screw rod 8 is rotatably connected with the bottom inside the control box 3 through a bearing and is used for rotatably connecting the screw rod 8.

When in specific use, the utility model relates to a be used for civil engineering pile foundation detection device, at first, remove the device to the measuring position of pile foundation through universal wheel 2, make measuring plate 11 remove to directly over the pile foundation, rotate pivot 4 clockwise through rotating handle 5, thereby drive the first helical gear 6 that sets up in the middle part of pivot 4 and rotate, under the meshing effect of first helical gear 6 and second helical gear 7, can drive lead screw 8 and rotate, lead screw 8 passes through screw-nut 16 and measuring plate 11 threaded connection, drive measuring plate 11 and move down until the bottom of measuring plate 11 contacts with the top of pile foundation under the sliding fit of slider 13 and spout 12, measure the height of measuring through the corresponding relation of scale block 15 and corresponding pile foundation scale mark 14, after the measurement is accomplished, through rotating handle 5 anticlockwise rotation pivot 4, thereby make measuring plate 11 move up to initial position, and continuing to measure the next pile foundation.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Claims

1. The utility model provides a be used for civil engineering pile foundation detection device, includes base (1) and sets up stand (9) at base (1) top, its characterized in that, the fixed control box (3) that is equipped with in top of base (1), the bottom fixed connection of coupling mechanism and lead screw (8) is passed through to the inside of control box (3), lead screw (8) pass through screw-nut (16) and the one end threaded connection who measures board (11), the fixed stand (9) that are equipped with the rectangle form in top of control box (3), just rectangular channel (10) have been seted up at the middle part of stand (9), spout (12) have all been seted up to the both sides of rectangular channel (10), the both sides side of measuring board (11) one end all fixedly is equipped with and slides slider (13) mutually with spout (12), one side of stand (9) is fixed and is equipped with scale mark (14).

2. A civil engineering pile foundation detection device as claimed in claim 1, wherein: the connecting mechanism comprises a rotating shaft (4), a first helical gear (6) and a second helical gear (7) meshed with the first helical gear (6), the rotating shaft (4) is arranged inside the control box (3) in a rotating mode through a bearing, one end of the rotating shaft (4) penetrates through the control box (3) and is fixedly connected with one end of the rotating handle (5), the first helical gear (6) is arranged in the middle of the rotating shaft (4), and the second helical gear (7) is fixedly arranged at the bottom of the screw rod (8).

3. A civil engineering pile foundation detection device as claimed in claim 1, wherein: the two corners of one end of the measuring plate (11) are fixedly provided with scale blocks (15), and the bottom ends of the two scale blocks (15) are located on the same horizontal plane with the bottom end of the measuring plate (11).

4. A civil engineering pile foundation detection device as claimed in claim 1, wherein: four corners of base (1) bottom are all fixed and are equipped with universal wheel (2), and four universal wheel (2) all are provided with the silence wheel and stop.

5. A civil engineering pile foundation detection device as claimed in claim 1, wherein: the bottom end of the screw rod (8) is rotatably connected with the bottom end inside the control box (3) through a bearing.