CN218381753U

CN218381753U - Engineering foundation detection sampler

Info

Publication number: CN218381753U
Application number: CN202222835402.6U
Authority: CN
Inventors: 李朔; 谭松; 官隽逸; 余仲伦; 秦红霞
Original assignee: Chongqing South Construction Engineering Detection Co ltd
Current assignee: Chongqing South Construction Engineering Detection Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-01-24
Anticipated expiration: 2032-10-27

Abstract

The utility model discloses an engineering ground detects sampler, its characterized in that: the universal wheel type wheel hub comprises two sleeve frames, a connecting plate and supporting rods, wherein the two sleeve frames are arranged oppositely, two ends of the connecting plate are inserted into the two sleeve frames, the supporting rods are respectively arranged at the lower ends of the sides, far away from each other, of the two sleeve frames, and universal wheels are arranged below the supporting rods; be provided with stop part respectively in one side that every cover frame is adjacent and be used for the fixed connection board, be provided with the pneumatic cylinder at the downside of every cover frame, install the motor at the expansion end of every pneumatic cylinder, the bull stick is connected to the drive end of motor, is provided with helical blade on every bull stick, is provided with the drill bit at the lower extreme of bull stick. The sampling efficiency is improved, the distance between the two point positions can be adjusted, and the application range is wide.

Description

Engineering foundation detection sampler

Technical Field

The utility model relates to a ground check out test set technical field specifically is an engineering ground detects sampler.

Background

The foundation refers to the soil or rock mass supporting the foundation under the building. In the engineering construction process, in order to ensure that the foundation meets the use requirement, the foundation needs to be sampled by a foundation detection sampling device for detection.

CN216973366U discloses an engineering foundation detection sampler, which comprises a base and a U-shaped frame, wherein the U-shaped frame is arranged on the upper surface of the base, a hydraulic cylinder is arranged on the upper surface of the U-shaped frame, the telescopic end of the hydraulic cylinder penetrates through the U-shaped frame and is connected with a mounting plate, a drilling machine is arranged on the lower surface of the mounting plate, the output end of the drilling machine is fixedly provided with a connecting rod, the lower end of the connecting rod is connected with a sampling cylinder, a push plate is arranged in the sampling cylinder and is matched with the inner wall of the sampling cylinder, the upper surface of the push plate is provided with two push rods, the upper ends of the two push rods penetrate through the sampling cylinder and are connected with a pressing block, the front surface and the rear surface of the base are both provided with movable grooves, a movable block is rotatably matched in the movable grooves, one side surface of the movable block is connected with a supporting plate, the surface of the supporting plate is provided with two threaded rods, and the lower sides of the front surface and the rear surface of the U-shaped frame are both provided with threaded holes which are matched with the threaded rods; however, the patent data show that only one point location can be sampled by one sampling operation, if multi-point sampling is needed, a fixing device is needed for multiple times, so that the sampling efficiency is low, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an engineering ground detects sampler has improved sampling efficiency to distance between two positions can be adjusted, and application range is wide.

The utility model discloses a following technical scheme realizes: an engineering foundation detection sampler comprises two sleeve frames, a connecting plate and supporting rods, wherein the two sleeve frames are arranged oppositely, two ends of the connecting plate are inserted into the two sleeve frames, the supporting rods are respectively arranged at the lower ends of the sides, far away from each other, of the two sleeve frames, and universal wheels are arranged below the supporting rods; be provided with stop part respectively in one side that every cover frame is adjacent and be used for the fixed connection board, be provided with the pneumatic cylinder at the downside of every cover frame, install the motor at the expansion end of every pneumatic cylinder, the bull stick is connected to the drive end of motor, is provided with helical blade on every bull stick, is provided with the drill bit at the lower extreme of bull stick.

In the scheme, the method comprises the following steps: and a handle is arranged on the connecting plate.

In the scheme, the method comprises the following steps: the two sides of the top end of the motor are respectively connected with the telescopic ends of the telescopic rods, the telescopic rods are fixed on the lower wall surface of the sleeve frame, and the movable ends of the hydraulic cylinders are fixed at the center of the top surface of the motor.

In the scheme, the method comprises the following steps: the two limiting parts comprise C-shaped frames and fixing bolts, the C-shaped frames are clamped at the edges of the sleeve frames, the upper sides and the lower sides of the C-shaped frames are respectively located on the upper wall surface and the lower wall surface of the sleeve frames, and the fixing bolts penetrate through the upper wall surface of the C-shaped frames, the upper wall surface of the sleeve frames and are attached to the upper wall surface of the connecting plate.

In the scheme, the method comprises the following steps: each support rod is provided with a rack fixing piece, and each rack fixing piece comprises a transverse plate, a conical rod and a connecting rod; the transverse plate is mounted on the supporting rod, the row of conical rods is movably and vertically inserted into the transverse plate, and the connecting rod is connected with the top ends of the row of conical rods.

In the above scheme, the connecting rod is provided with an n-shaped frame

Be provided with two cover frames that can slide on the connecting plate, all be provided with the pneumatic cylinder, motor, bull stick, helical blade and the drill bit that are used for the sampling under every cover frame, can sample two positions simultaneously, improved sampling efficiency to distance between two positions can be adjusted, and application range is wide.

Drawings

Fig. 1 is the utility model relates to a front view sectional structure schematic diagram of engineering ground detection sampler.

Fig. 2 is the utility model relates to a A department of engineering ground detection sampler looks sideways at sectional structure schematic diagram.

Fig. 3 is the utility model relates to a local three-dimensional structure schematic diagram of engineering ground detection sampler.

In the figure: 1. the device comprises a support rod, 2, universal wheels, 3, a sleeve frame, 4, a connecting plate, 5, a hydraulic cylinder, 6, a motor, 7, a rotating rod, 8, a spiral blade, 9, a drill bit, 10, a handle, 11, a telescopic rod, 12, a C-shaped frame, 13, a fixing bolt, 14, a transverse plate, 15, a conical rod, 16, a connecting rod, 17 and an n-shaped frame.

Detailed Description

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.

Example 1

Referring to fig. 1-3, an engineering foundation detection sampler includes a frame, the frame includes two pairs of support rods 1 and two pairs of universal wheels 2, the two pairs of universal wheels 2 are respectively mounted at one end of the two pairs of support rods 1, and a sampling structure is disposed on the frame. The device is moved by two pairs of castors 2.

The sampling structure comprises two sleeve frames 3, a connecting plate 4, two limiting parts, two hydraulic cylinders 5, two motors 6, two rotating rods 7, two helical blades 8, two drill bits 9 and a rack fixing part; one side (left and right sides in the figure) of each cover frame in two cover frames 3 is installed respectively between two pairs of bracing pieces 1, and one side that bracing piece 1 was kept away from to two cover frames 3 sets up relatively, and connecting plate 4 is located between two cover frames 3, and the length that connecting plate 4 was inserted respectively in cover frame 3 in the both ends of connecting plate 4 is less than two cover frame 3's length sum. The two sleeve frames 3 are connected by a connecting plate 4. The two sleeve frames 3 and the connecting plate 4 form a rectangle in a surrounding mode, the four supporting rods 1 are respectively located on four corners, and the connecting plate 4 is provided with a handle 10 which facilitates moving of the device. And one adjacent side of each sleeve frame 3 is respectively provided with a limiting part for fixing the connecting plate 4.

The lower side face of each sleeve frame 3 is provided with a hydraulic cylinder 5, a motor 6 is installed at the movable end of each hydraulic cylinder 5, specifically, the two sides of the top end of the motor 6 are respectively connected with the telescopic ends of the telescopic rods 11, the telescopic rods 11 are fixed on the lower wall face of the sleeve frame 3, and the movable end of each hydraulic cylinder 5 is fixed at the center of the top face of the motor 6.

The driving end of the motor 6 is connected with a rotating rod 7, and each rotating rod 7 is provided with a helical blade 8. A drill bit 9 is provided at the lower end of the rotary rod 7.

Two cover frames 3 can slide on connecting plate 4, through two cover frames 3 that slide, make the distance change between the drill bit 9 of two cover frames 3, after two drill bits 9 were located the target distance, make two cover frames 3 fixed 4 relative connecting plate through stop part, motor 6 work drives bull stick 7 and rotates, helical blade 8 and drill bit 9 rotate, pneumatic cylinder 5 extension simultaneously, the drill bit 9 is at first not hard up the ground position, two helical blade 8 of being convenient for are deep for taking a sample in the ground.

The limiting part comprises a C-shaped frame 12 and a fixing bolt 13; the C-shaped frame 12 is clamped at the edge of the sleeve frame 3, and specifically, the upper side and the lower side of the C-shaped frame are respectively located on the upper wall surface and the lower wall surface of the sleeve frame 3. The fixing bolt 13 penetrates through the upper wall surface of the C-shaped frame 12 and the upper wall surface of the sleeve frame 3 and is attached to the upper wall surface of the connecting plate 4. Preferably, the front and rear sides of the jacket frame 3 are provided with limit parts.

The fixing bolt 13 on the C-shaped frame 12 is rotated to realize the fixing or moving between the sleeve frame 3 and the connecting plate 4.

A rack fixing part is arranged at the lower side of the support rod 1, and comprises a transverse plate 14, a conical rod 15 and a connecting rod 16; the transverse plate 14 is installed on the supporting rod 1, the row of conical rods 15 is movably and vertically inserted on the transverse plate 14, and the connecting rod 16 is connected with the top ends of the row of conical rods 15. When the device moves to a target position and the distance between the two sleeve frames 3 is adjusted, the connecting rod 16 is pressed downwards, the conical rod 15 moves on the transverse plate 14 until the conical rod 15 goes deep into the ground, the whole device is fixed, and the device is prevented from moving during sampling. The connecting rod 16 is provided with an n-shaped frame 17 for facilitating the operation of the connecting rod 16.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an engineering ground detects sampler which characterized in that: the universal wheel type telescopic bicycle comprises two sleeve frames, a connecting plate and a supporting rod, wherein the two sleeve frames are oppositely arranged, two ends of the connecting plate are inserted into the two sleeve frames, the supporting rod is respectively arranged at the lower ends of the sides, far away from each other, of the two sleeve frames, and a universal wheel is arranged below the supporting rod; be provided with stop part respectively in one side that every cover frame is adjacent and be used for the fixed connection board, be provided with the pneumatic cylinder at the downside of every cover frame, install the motor at the expansion end of every pneumatic cylinder, the bull stick is connected to the drive end of motor, is provided with helical blade on every bull stick, is provided with the drill bit at the lower extreme of bull stick.

2. The engineering foundation detection sampler of claim 1, wherein: the connecting plate is provided with a handle.

3. The engineering foundation detection sampler of claim 1, wherein: the two sides of the top end of the motor are respectively connected with the telescopic ends of the telescopic rods, the telescopic rods are fixed on the lower wall surface of the sleeve frame, and the movable ends of the hydraulic cylinders are fixed at the center of the top surface of the motor.

4. The engineering foundation detection sampler of claim 1, wherein: two the spacing part all includes C type frame and fixing bolt, C type frame card is at the edge of cover frame, just the upper and lower side of C type frame is located the upper and lower wall of cover frame respectively, fixing bolt runs through the last wall of C type frame, cover frame upper wall, with the wall laminating on the connecting plate.

5. The engineering foundation detection sampler of claim 1, wherein: each support rod is provided with a rack fixing piece, and each rack fixing piece comprises a transverse plate, a conical rod and a connecting rod; the transverse plate is installed on the supporting rod, the row of conical rods is movably and vertically inserted into the transverse plate, and the connecting rod is connected with the top ends of the row of conical rods.

6. The engineering foundation detection sampler of claim 5 wherein the connecting rod is provided with an n-shaped frame.