CN217786767U

CN217786767U - Highway engineering geological survey ground detection device

Info

Publication number: CN217786767U
Application number: CN202221412988.9U
Authority: CN
Inventors: 付敏
Original assignee: Shaanxi Communications Highway Design Research Institute Co ltd
Current assignee: Shaanxi Communications Highway Design Research Institute Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-11-11
Anticipated expiration: 2032-06-07

Abstract

The application relates to the technical field of geological exploration equipment, in particular to a highway engineering geological exploration geotechnical detection device. Comprises a detection box body, a detection assembly and a fixing assembly; a feeding port is formed in the detection box body; the fixing component comprises a supporting plate, a propping piece and a driving piece; the supporting plate is connected in the detection box body in a sliding mode along the feeding direction; the abutting piece is arranged on the supporting plate and used for abutting the rock soil; the driving piece is used for driving the abutting piece to move; the detection assembly is used for detecting the rock soil; through adjusting the driving piece for the ground that the piece will be placed in the backup pad of supporting supports tightly, and rethread detecting element detects ground, prevents to rock and soil testing process, and rock and soil atress takes place to deflect, the effectual detection accuracy who guarantees ground.

Description

Highway engineering geological survey ground detection device

Technical Field

The application relates to geological survey equipment technical field, especially relates to a highway engineering geological survey ground detection device.

Background

In the construction of highways, in order to ensure the quality of the construction of highways, the subgrade of the highways is usually strictly considered before the construction, in the detection of the subgrade, the rock and soil of the roadbed of the highways are usually detected, and the quality of the subgrade is detected according to the performance of the rock and soil in the roadbed.

In the prior art, when detecting rock soil, a collected rock soil sample is often required to be placed on a working plane, and the rock soil sample is pressed through a detector during working so as to detect the characteristics of the rock soil.

In view of the above-mentioned related technologies, the inventor thinks that when detecting the rock soil again, place the rock soil on the working face, exert pressure to the rock soil, but because the rock soil surface is unsmooth, when exerting pressure, the rock soil is easy to off tracking and slides, and then leads to causing the testing result inaccurate.

SUMMERY OF THE UTILITY MODEL

In order to improve the degree of accuracy that geotechnical detection detected, this application provides a highway engineering geology reconnaissance geotechnical detection device.

The application provides a pair of ground detection device is reconnaissance to highway engineering geology.

The following technical scheme is adopted:

a road engineering geological prospecting rock and soil detection device comprises a detection box body, a detection assembly and a fixing assembly; a feeding port is formed in the detection box body; the fixing component comprises a supporting plate, a propping piece and a driving piece; the supporting plate is connected in the detection box body in a sliding mode along the feeding direction; the abutting piece is arranged on the supporting plate and used for abutting rock soil; the driving piece is used for driving the abutting piece to move; the detection assembly is used for detecting rock and soil.

By adopting the technical scheme, when the rock soil needs to be detected, the rock soil is placed on the supporting plate, the driving piece is adjusted, the driving piece drives the abutting piece to clamp the rock soil, after the rock soil is clamped and fixed, the detection assembly is adjusted, and the detection assembly is close to the rock soil to detect the rock soil; the fixed subassembly of design is through adjusting the driving piece for the ground that the piece will be placed in the backup pad of supporting supports tightly, and rethread determine module detects ground, prevents to ground testing process, and ground atress takes place to deflect, the effectual detection accuracy who guarantees ground.

Optionally, the driving member comprises at least two first cylinders; the first air cylinders are arranged on the supporting plate, the axial direction of piston rods of the first air cylinders is perpendicular to the feeding direction, and the two first air cylinders are symmetrically arranged along the length direction of the box body.

By adopting the technical scheme, the first cylinders are adjusted, the piston rods of the first cylinders move, and the piston rods of the two first cylinders move back to tightly support and fix the rock soil placed on the supporting plate; the driving piece of design realizes supporting tight fixedly to the ground under the cooperation of two first cylinders through adjusting first cylinder, prevents when examining ground, and ground removes the degree of accuracy that influences the detection.

Optionally, the fastening member includes a flexible plate, a return spring, and a pin body; one end of the pin body is arranged on an output shaft of the first air cylinder, and the axial direction of the pin body is the same as the output axial direction of the first air cylinder; the return spring is arranged at the other end of the pin body; the flexible plate is arranged at one end, far away from the pin body, of the return spring, and the length direction of the flexible plate is perpendicular to the axial direction of the return spring.

By adopting the technical scheme, under the driving of the first air cylinder, the piston rod of the first air cylinder drives the pin body to move, the pin body tightly supports the flexible plate on rock soil, and the return spring tightly supports the flexible plate at the detection position; the designed abutting piece enables the flexible plate to be tightly attached to rock soil under the action of the first air cylinder, and the rock soil is fixed in an all-dimensional manner; meanwhile, the reset spring prevents the flexible plate from tightly abutting the rock soil to cause overlarge acting force and damage to the structure of the rock soil.

Optionally, the detection assembly includes a second cylinder, a pressure plate, and a pressure gauge; the base of the second cylinder is arranged in the detection box body, and the base of the second cylinder is far away from the supporting plate; a piston rod of the second cylinder is arranged along the vertical direction; the pressing plate is arranged at one end, close to the supporting plate, of a piston rod of the second air cylinder; the pressure gauge is arranged on the outer side of the detection box body.

By adopting the technical scheme, the second air cylinder is adjusted, the piston rod of the second air cylinder drives the pressing plate to move downwards, the pressing plate is in contact with rock soil, the rock soil is continuously extruded by the pressing plate under the action of the second air cylinder, and an operator observes the reading of a pressure gauge on the detection box body; the detection subassembly of design through adjusting the second cylinder, and the piston rod of second cylinder drives the pressure plate and extrudees the ground, and the reading of operation personnel observation pressure gauge accomplishes the detection to the ground.

Optionally, the detection box body further comprises a sliding table, the sliding table is arranged at the bottom in the detection box body, the sliding table is arranged along the feeding direction, a sliding groove for the sliding of the sliding table is formed in the supporting plate, the sliding table extends into the sliding groove, and the sliding table is connected with the supporting plate in a sliding mode.

By adopting the technical scheme, when the rock soil is detected, the rock soil is placed on the supporting plate, the supporting plate is sent into the detection box body, and the rock soil is placed at the detection point for detection; after the detection is finished, the supporting plate is moved out of the detection box body, and the supporting plate is cleaned; the designed sliding table and the sliding groove ensure that the supporting plate is fixed in the detection box body in the detection process, and the detection accuracy of rock soil is prevented from being influenced by the movement of the supporting plate; meanwhile, the supporting plate is convenient to feed into and move out of the detection box body, so that the operation is convenient and fast, and the rock and soil detection efficiency is improved.

Optionally, a box door is arranged at the feeding port, one end of the box door is hinged to the detection box body, and a hinge shaft of the box door is arranged along the vertical direction; the other end is clamped with the detection box body.

By adopting the technical scheme, the box door is opened to send rock soil into the detection point for detection, the box door is closed in the detection process, and after the detection is finished, the box door is opened to take out the rock soil; the design chamber door blocks the ground piece that splashes in the detection case, prevents that during ground detects, the ground receives pressure to splash, causes the injury to the operation personnel.

Optionally, a visible window for workers to observe is arranged on the box door.

By adopting the technical scheme, when the rock soil is detected in the detection box, a worker hangs the detection condition of the rock soil in the detection box through the visual window; the visual window of design is convenient for the staff to survey the detection condition of ground in ground detects, can in time make the adjustment, helps guaranteeing the degree of accuracy that ground detected.

Optionally, the device further comprises a push-pull handle, and the push-pull handle is arranged on one side, close to the feeding port, of the supporting plate.

By adopting the technical scheme, the working personnel push the supporting plate into the detection box body by using the push-pull handle, and move the supporting plate out of the detection box body by using the push-pull handle after the detection is finished; the push-and-pull handle of design is convenient for the staff and sends into or removes the backup pad and detects the box, has improved the convenience that detection device used.

In summary, the present application includes at least one of the following beneficial technical effects:

1. according to the rock-soil detection device, the first cylinders are adjusted, the rock-soil is abutted and fixed under the matching of the two first cylinders, and the rock-soil movement is prevented from influencing the detection accuracy when the rock-soil is detected;

2. the flexible plate is tightly attached to the rock soil under the action of the first air cylinder, and the rock soil is fixed in an all-dimensional manner; meanwhile, the reset spring prevents the flexible plate from tightly abutting the rock soil to cause overlarge acting force and damage to the structure of the rock soil;

3. the visual window of design is convenient for the staff to survey the detection condition of ground in ground detects, can in time make the adjustment, helps guaranteeing the degree of accuracy that ground detected.

Drawings

FIG. 1 is a schematic overall structure diagram of a road engineering geological prospecting geotechnical detection device according to an embodiment of the present application;

FIG. 2 is a cross-sectional view of a road engineering geological prospecting geotechnical detection device according to an embodiment of the present application;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is an enlarged view of a portion B of fig. 2.

Reference numerals are as follows: 1. detecting the box body; 11. a feed port; 111. a box door; 1111. a visual window; 12. a sliding table; 2. a detection component; 21. a second cylinder; 22. pressing a plate; 23. a pressure gauge; 3. a fixing assembly; 31. a support plate; 311. a sliding groove; 312. a push-pull handle; 32. an abutting piece; 321. a flexible board; 322. a return spring; 323. a pin body; 33. a drive member.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses highway engineering geology reconnaissance ground detection device.

Referring to fig. 1, the geotechnical detection device for geological exploration in road engineering comprises a detection box body 1, a detection assembly 2 and a fixing assembly 3; a feeding port 11 is formed in one side of the detection box body 1; the feeding port 11 is used for feeding rock soil to be detected into the detection box body 1; a box door 111 is arranged at the position of the feeding port 11, one end of the box door 111 is hinged with the detection box body 1, and a hinged shaft of the box door 111 and the detection box body 1 is arranged along the vertical direction; the box door 111 and the detection box body 1 are provided with two hinge points; the other end of the box door 111 is clamped with the detection box body 1, a clamping piece for clamping is arranged on the detection box body 1, a clamping bolt is correspondingly arranged on the box door 111, and the clamping bolt is matched with the clamping piece, so that the box door 111 can be opened and closed; the box door 111 is provided with a visible window 1111 for workers to observe, and the visible window 1111 is arranged on the upper part of the box door 111; in the ground testing process, the staff can see through visual window 1111, observes the situation in the detection box 1, in time makes the adjustment, guarantees to detect the data accuracy of ground.

Referring to fig. 1, the fixing assembly 3 includes a supporting plate 31, a push-pull handle 312, a tightening member 32 and a driving member 33; the supporting plate 31 is connected in the detection box body 1 in a sliding mode along the feeding direction of the detection box body 1, a concave part is formed in the supporting plate 31 in the embodiment of the application, and rock soil is placed in the concave part conveniently; the abutting piece 32 is arranged on the supporting plate 31, and the abutting piece 32 is used for abutting rock soil; the driving part 33 is used for driving the abutting part 32 to move; the detection assembly 2 is used for detecting rock soil; the push-pull handle 312 is fixed on one side of the support plate 31 close to the feeding port 11 through bolts; the operator holds the push-pull handle 312 with hands, and sends the support plate 31 into the detection box body 1, so that the rock soil to be detected can be conveniently sent to the detection point.

Referring to fig. 1, the driving member 33 includes at least two first cylinders; the number of the first air cylinders can be two, four or six, but the driving effect on the supporting piece 32 can be realized, so that the rock soil block to be detected is fixed at the detection point, and the number of the first air cylinders in the embodiment of the application is two; the bases of the two first cylinders are welded on the supporting plate 31, the axial direction of the piston rod of the first cylinder is perpendicular to the feeding direction, and the two first cylinders are symmetrically arranged along the length direction of the detection box body 1.

Referring to fig. 1 and fig. 2 and fig. 3, the fastening member 32 includes a flexible plate 321, a return spring 322, and a pin 323; one end of the pin body 323 is welded on an output shaft of the first cylinder, and the axial direction of the pin body 323 is the same as the output axial direction of the first cylinder; the return spring 322 is welded at the other end of the pin body 323; the flexible plate 321 is welded at one end of the return spring 322, which is far away from the pin body 323, and the length direction of the flexible plate 321 is vertical to the axial direction of the return spring 322; for better fixing the rock and soil, the shape of the flexible plates 321 is designed to be circular arc, and the two flexible plates 321 correspond to each other in the work, so that the rock and soil to be detected is better fixed.

Referring to fig. 1, the sensing assembly 2 includes a second cylinder 21, a pressure plate 22, and a pressure gauge 23; the base of the second cylinder 21 is far away from the support plate 31, and the base of the second cylinder 21 is welded on the inner top wall of the detection box body 1; the piston rod of the second cylinder 21 is arranged along the vertical direction; the pressure plate 22 is welded at one end of the piston rod of the second cylinder 21 close to the support plate 31; the pressure gauge 23 is arranged outside the detection box body 1; the second cylinder 21 is driven, so that the pressing plate 22 is close to the rock-soil to be detected, the pressure of the rock-soil to be detected is displayed on the pressure gauge 23, and the reading of the worker is counted.

Referring to fig. 4, the detection box 1 further includes two sliding tables 12, the sliding tables 12 are welded at the bottom inside the detection box 1, the sliding tables 12 are arranged along the feeding direction, in this embodiment, the number of the sliding tables 12 is two, and the two sliding tables 12 are symmetrically arranged about the feeding direction; the support plate 31 is provided with a sliding groove 311 for the sliding of the sliding table 12, the sliding table 12 extends into the sliding groove 311, and the sliding table 12 is connected with the support plate 31 in a sliding manner.

The implementation principle of the highway engineering geological prospecting geotechnical detection device in the embodiment of the application is as follows: when the rock soil needs to be detected in geological exploration, the box door 111 is opened, a worker holds the pushing handle, pulls the supporting plate 31 out of the detection box body 1, places the rock soil on the supporting plate 31, adjusts the pushing handle to feed the supporting plate 31 into the detection box body 1, adjusts the first air cylinder, and is matched with the reset spring 322 to clamp the rock soil to be detected; adjust second cylinder 21, second cylinder 21 orders about clamp plate 22 and moves down, is close to and waits to detect the ground, detects the ground, and the in-process staff who detects observes the ground detection situation in the detection box 1 through visual window 1111, makes the adjustment, and the result of final detection shows on pressure gauge 23, and the staff carries out the reading statistics.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a highway engineering geology reconnaissance ground detection device which characterized in that: comprises a detection box body (1), a detection component (2) and a fixing component (3); a feeding port (11) is formed in the detection box body (1); the fixing component (3) comprises a supporting plate (31), a pressing piece (32) and a driving piece (33); the supporting plate (31) is connected in the detection box body (1) in a sliding manner along the feeding direction; the abutting piece (32) is arranged on the supporting plate (31), and the abutting piece (32) is used for abutting rock soil; the driving piece (33) is used for driving the abutting piece (32) to move; the detection assembly (2) is used for detecting rock and soil.

2. The device of claim 1, wherein the device comprises: the drive member (33) comprises at least two first cylinders; the first air cylinders are arranged on the supporting plate (31), the axial direction of piston rods of the first air cylinders is perpendicular to the feeding direction, and the two first air cylinders are symmetrically arranged in the length direction of the detection box body (1).

3. The device of claim 2, wherein the device comprises: the abutting piece (32) comprises a flexible plate (321), a return spring (322) and a pin body (323); one end of the pin body (323) is arranged on an output shaft of the first cylinder, and the axial direction of the pin body (323) is the same as the output axial direction of the first cylinder; the return spring (322) is arranged at the other end of the pin body (323); the flexible plate (321) is arranged at one end, far away from the pin body (323), of the return spring (322), and the length direction of the flexible plate (321) is perpendicular to the axial direction of the return spring (322).

4. The device of claim 1, wherein the device comprises: the detection assembly (2) comprises a second air cylinder (21), a pressure plate (22) and a pressure gauge (23); the base of the second cylinder (21) is arranged in the detection box body (1), and the base of the second cylinder (21) is far away from the supporting plate (31); a piston rod of the second cylinder (21) is arranged along the vertical direction; the pressing plate (22) is arranged at one end, close to the supporting plate (31), of a piston rod of the second air cylinder (21); the pressure gauge (23) is arranged on the outer side of the detection box body (1).

5. The device of claim 1, wherein the device comprises: detect box (1) and still include sliding stand (12), sliding stand (12) are located bottom in detecting box (1), sliding stand (12) are followed the pay-off direction sets up, seted up on backup pad (31) and supplied sliding stand (12) sliding tray (311) that slide, sliding stand (12) stretch into in sliding tray (311), just sliding stand (12) with backup pad (31) sliding connection.

6. The device of claim 1, wherein the device comprises: a box door (111) is arranged at the feeding port (11), one end of the box door (111) is hinged with the detection box body (1), and a hinge shaft of the box door (111) is arranged along the vertical direction; the other end is clamped with the detection box body (1).

7. The device of claim 6, wherein the device comprises: the box door (111) is provided with a visible window (1111) for workers to observe.

8. The device of claim 1, wherein the device comprises: the automatic feeding device further comprises a push-pull handle (312), wherein the push-pull handle (312) is arranged on one side, close to the feeding port (11), of the supporting plate (31).