CN215887853U

CN215887853U - Self-propelled survey equipment of road and bridge

Info

Publication number: CN215887853U
Application number: CN202122220671.7U
Authority: CN
Inventors: 赫腾飞; 王新明
Original assignee: Hebei University of Architecture
Current assignee: Hebei University of Architecture
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-02-22
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a road and bridge self-propelled surveying device, which comprises a remote control tracked vehicle and a level gauge, the upper end of the remote control tracked vehicle is provided with a base, four corners at the bottom end of the base are fixedly connected with supporting legs, the supporting legs are fixedly connected with the remote control tracked vehicle, the upper end of the base is provided with two limiting rails which are symmetrically arranged, the inner walls of the limiting rails are provided with racks, the limiting rails are fixed with the base through fastening bolts, the inner sides of the limiting rails are provided with movable seats, the upper ends of the movable seats are fixedly connected with supporting tubes, the upper tube walls of the supporting tubes are provided with adjusting bolts, the supporting tubes are inserted with supporting rods, the top ends of the supporting rods are fixedly connected with mounting seats, and the mounting seats are connected with a level gauge, unscrew adjusting bolt, the pulling bracing piece slides along the stay tube, can adjust the height of bracing piece, screws up adjusting bolt again and fixes bracing piece and stay tube, can adjust the height of surveyor's level according to the staff of different heights.

Description

Self-propelled survey equipment of road and bridge

Technical Field

The utility model relates to the technical field of road and bridge surveying equipment, in particular to road and bridge self-propelled surveying equipment.

Background

Road and bridge, generally by road bed, road surface, bridge, tunnel engineering and traffic engineering facility etc. several major parts constitute, road bed engineering: the roadbed is a linear structure built by soil or stones. The road surface bearing device bears the self weight of rock and soil, the gravity of the road surface and the driving load transmitted by the road surface, and is an important component of the whole road structure. The highway subgrade mainly comprises a road matrix, a side slope, a side ditch, other accessory facilities and the like, and is characterized in that the highway subgrade comprises the following parts: the road surface is a layered structure which is made up by using various road-building materials or mixed materials and is layered on the road bed for running of automobile. The road surface is usually composed of a road surface body, a road shoulder, a curb, a central separation strip and the like. Wherein the pavement body can be divided into a traffic lane, a sidewalk and a curb belt in the transverse direction. The pavement body can be divided into a surface layer, a base layer, a cushion layer or a connecting layer and the like from top to bottom according to the structural hierarchy.

Chinese patent discloses a bridge engineering bridge surveying equipment (grant publication No. CN211012925U), which can reduce the labor intensity of workers, but is inconvenient for adjusting the height and horizontal position of a level. Accordingly, the present invention is directed to a road-bridge self-propelled surveying apparatus that solves the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a road and bridge self-propelled surveying apparatus to solve the above-mentioned problems of the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a self-propelled surveying device for a road and a bridge comprises a remote-control tracked vehicle and a level gauge, wherein a base is arranged at the upper end of the remote-control tracked vehicle, supporting legs are fixedly connected at four corners of the bottom end of the base, and the supporting legs are fixedly connected with the remote-control tracked vehicle;

the base upper end is equipped with spacing rail, and spacing rail symmetry is equipped with two, and the inner wall of spacing rail is equipped with the rack, and spacing rail passes through fastening bolt and is fixed with the base, and spacing rail inboard is equipped with the sliding seat, sliding seat upper end fixed connection stay tube, and adjusting bolt is installed to the upper portion pipe wall of stay tube, and the stay tube cartridge has the bracing piece, bracing piece top fixed connection mount pad, and the level is connected to the mount pad.

As a further scheme of the utility model: the two ends of the movable seat are provided with grooves, the inner walls of the grooves are fixedly connected with telescopic rods, and springs I are sleeved on the outer sides of the telescopic rods.

As a still further scheme of the utility model: the other end fixed connection movable block that the telescopic link kept away from the recess inner wall, the other end fixedly connected with a plurality of fixture blocks that the telescopic link was kept away from to the movable block.

As a still further scheme of the utility model: the movable block is connected with the inner wall of the groove in a sliding mode, and the upper end of the movable block is fixedly connected with a handle.

As a still further scheme of the utility model: the two ends of the mounting seat are fixedly connected with supporting blocks, and the supporting blocks are inserted with movable rods in sliding connection.

As a still further scheme of the utility model: the upper end of the movable rod is fixedly connected with a pressing plate, and the pressing plate is located at the upper end of the level base.

As a still further scheme of the utility model: the bottom end of the movable rod is fixedly connected with a limiting block, and a second spring is sleeved at a position, located between the limiting block and the supporting block, of the movable rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the adjusting bolt is unscrewed, the supporting rod is pulled to slide along the supporting tube, the height of the supporting rod can be adjusted, the adjusting bolt is screwed down to fix the supporting rod and the supporting tube, and the height of the level can be adjusted according to the staff with different heights.

2. According to the utility model, the pressing plate is pulled upwards to drive the movable rod to move upwards along the supporting block, the second spring is compressed by the limiting block, the level is placed on the mounting seat, the pressing plate is loosened, and the pressing plate presses the level under the action of the second spring.

3. According to the utility model, the supporting tube is pushed, the movable seat moves along the limiting rail, then the handle is loosened, and the clamping block is meshed with the rack under the action of the spring I, so that the movable seat is fixed with the limiting rail.

Drawings

Fig. 1 is a schematic structural diagram of a road and bridge self-propelled surveying device.

Fig. 2 is a schematic structural diagram of a limit rail in the road and bridge self-propelled surveying equipment.

Fig. 3 is a schematic structural diagram of a movable seat in the road and bridge self-propelled surveying equipment.

Fig. 4 is a schematic structural diagram of a mounting seat in the road and bridge self-propelled surveying equipment.

In the figure: 1. remote-control tracked vehicle, 2, base, 201, supporting leg, 3, surveyor's level, 4, spacing rail, 401, fastening bolt, 402, rack, 5, sliding seat, 501, recess, 502, telescopic link, 503, spring one, 504, movable block, 505, fixture block, 506, handle, 6, stay tube, 601, adjusting bolt, 7, bracing piece, 8, mount pad, 801, supporting shoe, 802, movable rod, 803, clamp plate, 804, spring two, 805, stopper.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, in the embodiment of the utility model, a road and bridge self-propelled surveying device comprises a remote-control tracked vehicle 1 and a level 3, wherein a base 2 is arranged at the upper end of the remote-control tracked vehicle 1, supporting legs 201 are fixedly connected at four corners of the bottom end of the base 2, the supporting legs 201 are fixedly connected with the remote-control tracked vehicle 1, limiting rails 4 are arranged at the upper end of the base 2, two limiting rails 4 are symmetrically arranged, a rack 402 is arranged on the inner wall of each limiting rail 4, the limiting rails 4 are fixed with the base 2 through fastening bolts 401, a movable seat 5 is arranged on the inner side of each limiting rail 4, a supporting tube 6 is fixedly connected at the upper end of each movable seat 5, an adjusting bolt 601 is installed on the upper tube wall of each supporting tube 6, a supporting rod 7 is inserted in each supporting tube 6, an installation seat 8 is fixedly connected at the top end of each supporting rod 7, and the installation seat 8 is connected with the level 3.

Referring to fig. 3, two ends of the movable seat 5 are provided with a groove 501, an inner wall of the groove 501 is fixedly connected with a telescopic rod 502, a first spring 503 is sleeved outside the telescopic rod 502, the other end of the telescopic rod 502 away from the inner wall of the groove 501 is fixedly connected with a movable block 504, the other end of the movable block 504 away from the telescopic rod 502 is fixedly connected with a plurality of clamping blocks 505, the movable block 504 is slidably connected with the inner wall of the groove 501, and the upper end of the movable block 504 is fixedly connected with a handle 506.

Referring to fig. 4, two ends of the mounting base 8 are fixedly connected with a supporting block 801, the supporting block 801 is inserted with a sliding-connected movable rod 802, an upper end of the movable rod 802 is fixedly connected with a pressing plate 803, the pressing plate 803 is located at an upper end of the base of the level 3, a bottom end of the movable rod 802 is fixedly connected with a limiting block 805, and a second spring 804 is sleeved between the limiting block 805 and the supporting block 801 of the movable rod 802.

The working principle of the utility model is as follows:

when the device is used, the adjusting bolt 601 is unscrewed, the supporting rod 7 is pulled to slide along the supporting pipe 6, the height of the supporting rod 7 can be adjusted, the adjusting bolt 601 is screwed to fix the supporting rod 7 and the supporting pipe 6, the height of the level 3 can be adjusted according to workers with different heights, the pressing plate 803 is pulled upwards to drive the movable rod 802 to move upwards along the supporting block 801, the spring II 804 is compressed by the limiting block 805, the level 3 is placed on the mounting seat 8, the pressing plate 803 is loosened, and under the action of the spring II 804, the level 3 is pressed tightly by the pressing plate 803, the structure is convenient to mount and dismount the level 3, the handle 506 is pushed, the telescopic rod 502 is shortened, the spring I503 is compressed, the movable block 504 slides along the groove 501, the fixture block 505 is separated from the rack 402, the supporting pipe 6 is pushed, the movable seat 5 moves along the limiting rail 4, the handle 506 is loosened under the action of the spring I503, the fixture block 505 is meshed with the rack 402, so that the movable seat 5 is fixed with the limiting rail 4, and the different positions of the movable seat 5 in the limiting rail 4 can be conveniently adjusted by the structure, and further the position of the leveling instrument 3 in the horizontal direction on the base 2 can be adjusted.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The self-propelled survey equipment for the road and bridge comprises a remote-control tracked vehicle (1) and a level (3), and is characterized in that a base (2) is arranged at the upper end of the remote-control tracked vehicle (1), supporting legs (201) are fixedly connected at four corners of the bottom end of the base (2), and the supporting legs (201) are fixedly connected with the remote-control tracked vehicle (1);

base (2) upper end is equipped with spacing rail (4), spacing rail (4) symmetry is equipped with two, the inner wall of spacing rail (4) is equipped with rack (402), spacing rail (4) are fixed with base (2) through fastening bolt (401), spacing rail (4) inboard is equipped with sliding seat (5), sliding seat (5) upper end fixed connection stay tube (6), adjusting bolt (601) are installed to the upper portion pipe wall of stay tube (6), stay tube (6) cartridge has bracing piece (7), bracing piece (7) top fixed connection mount pad (8), surveyor's level (3) are connected in mount pad (8).

2. The road and bridge self-propelled surveying equipment of claim 1, wherein both ends of the movable seat (5) are provided with grooves (501), telescopic rods (502) are fixedly connected to the inner walls of the grooves (501), and springs (503) are sleeved on the outer sides of the telescopic rods (502).

3. The road and bridge self-propelled surveying equipment of claim 2, wherein the other end of the telescopic rod (502) far away from the inner wall of the groove (501) is fixedly connected with a movable block (504), and the other end of the movable block (504) far away from the telescopic rod (502) is fixedly connected with a plurality of clamping blocks (505).

4. The road and bridge self-propelled survey equipment according to claim 3, wherein the movable block (504) is slidably connected with the inner wall of the groove (501), and the upper end of the movable block (504) is fixedly connected with the handle (506).

5. The road and bridge self-propelled surveying equipment of claim 1, characterized in that both ends of the mounting seat (8) are fixedly connected with supporting blocks (801), and the supporting blocks (801) are inserted with sliding connected movable rods (802).

6. A road and bridge self-propelled surveying equipment according to claim 5, characterized in that the movable rod (802) is fixedly connected with a pressure plate (803) at its upper end, the pressure plate (803) being located at the upper end of the base of the level (3).

7. The road and bridge self-propelled surveying equipment of claim 6, wherein the bottom end of the movable rod (802) is fixedly connected with a limiting block (805), and a second spring (804) is sleeved on the movable rod (802) between the limiting block (805) and the supporting block (801).