CN218263796U - Foundation detection sampler - Google Patents

Abstract

The utility model discloses a ground detects sampler, including frame, crossbeam, elevating gear, power drive and supplementary depth measurement device that pulls, the crossbeam is located on the frame, elevating gear locates on the crossbeam, power drive locates on the elevating gear, supplementary depth measurement device that pulls is located on the frame and is connected with elevating gear. The utility model belongs to the technical field of the sampling, specifically indicate a can be convenient for simultaneously with the ground detection sampler that soil took out to the accurate sample of the soil of the different degree of depth.

Description

A ground-based detection sampling machine

technical field

The utility model belongs to the technical field of sampling, in particular to a foundation testing and sampling machine.

Background technique

The foundation refers to the soil or rock mass that supports the foundation under the building. Before the construction of the project, it is necessary to detect various parameters of the foundation, and it is necessary to sample and analyze the foundation. When the existing sampling device samples the foundation soil, It is inconvenient to accurately sample the soil at different depths, resulting in the inability to accurately analyze the parameters of the soil at various levels, and the existing sampling device is also inconvenient when taking out the soil. Based on this, it needs to be improved.

Utility model content

In order to solve the above problems, the utility model provides a ground detection sampling machine which can accurately sample soil at different depths and is convenient for taking out the soil.

In order to realize the above functions, the technical scheme adopted by the utility model is as follows: a ground detection sampling machine, including a frame, a beam, a lifting device, a power drive device and an auxiliary traction sounding device, the beam is arranged on the frame, and the The lifting device is arranged on the beam, the power driving device is arranged on the lifting device, the auxiliary traction sounding device is arranged on the vehicle frame and connected with the lifting device; the power driving device includes a connection box, a turntable, a motor 2. Worm screw 2, worm gear 2, coupling shaft, tunneling cylinder, cylinder and piston plate, the connection box is set on the lifting device, the turntable is rotated in the connection box, and the motor 2 is set in the connection box. The second worm is arranged at the power output end of the second motor, the second worm is arranged on the turntable and meshed with the second worm, the connecting shaft is arranged on the lower end surface of the turntable, and the tunneling cylinder is arranged at the lower end of the rotating shaft. The cylinder is set on the turntable, and the piston plate is located in the tunneling cylinder and connected with the cylinder. The rotation of the worm wheel 2 is driven by the worm screw 2 to realize the rotation of the turntable, thereby driving the rotation of the tunneling cylinder. The soil can be excavated through the tunneling cylinder, and the cylinder Pushing the piston plate can realize taking out the soil in the tunneling cylinder, which is convenient and quick.

Further, the lifting device includes a motor one, a worm screw, a worm gear one and a rack bar, and the Sohu motor one is set on the beam, the worm one is set on the power output end of the motor one, and the worm gear one is rotated on the On the crossbeam and connected with the worm gear, the gear row rod penetrates the telescopic slide in the frame and is connected with the worm gear in one mesh connection, the lower end of the gear row rod is connected with the connection box, and the depth of the excavation cylinder is realized by the lifting device It can be raised and lowered so that the soil can be sampled at different depths.

Further, the auxiliary traction sounding device includes a bracket, a drum, a traction rope and a depth sensor, the bracket is arranged on the vehicle frame, the roller is arranged on the bracket, the traction rope is wound on the roller and connected to the tooth row The rods are connected, the depth sensor is arranged on the support and the traction rope passes therethrough, and the depth sensor can detect the descending depth of the boring cylinder in real time.

Preferably, guide wheels are provided on the crossbeam, the rack bar can slide on the guide wheel and the guide wheel can guide the rack bar in a limited position.

Preferably, a bearing is provided inside the connection box, and the bearing is located on the circumference of the turntable.

Preferably, the first motor and the second motor are forward and reverse motors.

Preferably, the bottom of the vehicle frame is provided with running wheels.

The utility model adopts the above-mentioned structure to obtain beneficial effects as follows: a ground detection sampling machine provided by the utility model can realize the rotary excavation of the excavation barrel by setting a power drive device, and can sample and take out the soil at the same time, and the lifting device can be used for different The depth of the soil is sampled, and the depth sensor can detect the sampling depth in real time, achieving the purpose of sampling at an accurate position, and helping to analyze the soil at different levels more accurately.

Description of drawings

Fig. 1 is the overall structure schematic diagram of a kind of ground detection sampling machine of the utility model;

Figure 2 is a partial enlarged view of A in Figure 1;

Fig. 3 is a top view of the connection relationship between the guide wheel and the rack bar in Fig. 1 .

Among them, 1. Vehicle frame, 2. Beam, 3. Lifting device, 4. Power drive device, 5. Auxiliary traction sounding device, 6. Connection box, 7. Turntable, 8. Motor 2, 9, Worm 2, 10 , worm gear two, 11, coupling shaft, 12, tunneling cylinder, 13, cylinder, 14, piston plate, 15, motor one, 16, worm one, 17, worm gear one, 18, rack bar, 19, bracket, 20, Cylinder, 21, traction rope, 22, depth sensor, 23, guide wheel, 24, bearing, 25, traveling wheel.

detailed description

The technical solutions of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are part of the embodiments of the utility model, but not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific The azimuth structure and operation, therefore can not be construed as the limitation of the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating or implying relative importance. Below in conjunction with accompanying drawing, the utility model is described in further detail.

As shown in Fig. 1-3, a ground detection sampling machine of the utility model includes a vehicle frame 1, a beam 2, a lifting device 3, a power drive device 4 and an auxiliary traction sounding device 5, and the beam 2 is arranged on the vehicle frame 1 for lifting The device 3 is set on the beam 2, the power drive device 4 is set on the lifting device 3, the auxiliary traction sounding device 5 is set on the vehicle frame 1 and connected with the lifting device 3; the power drive device 4 includes a connection box 6, a turntable 7 , motor two 8, worm screw two 9, worm gear two 10, coupling shaft 11, tunneling cylinder 12, cylinder 13 and piston plate 14, connection box 6 is located on the lifting device 3, and turntable 7 rotates and is located in connection box 6, motor two 8 is set in the connection box 6, the worm two 9 is set at the power output end of the motor two 8, the worm gear two 10 is set on the turntable 7 and meshed with the worm two 9, and the coupling shaft 11 is set on the lower end surface of the turntable 7, and the tunneling cylinder 12 is set at the lower end of the rotating shaft, the cylinder 13 is set on the turntable 7, the piston plate 14 is located in the tunneling cylinder 12 and connected with the cylinder 13, and the rotation of the worm wheel 10 is driven by the worm 2 9 to realize the rotation of the turntable 7, thereby driving The tunneling cylinder 12 rotates, and the soil can be excavated through the tunneling cylinder 12, and the cylinder 13 pushes the piston plate 14 to realize taking out the soil in the tunneling cylinder 12, which is convenient and fast.

Lifting device 3 comprises motor one 15, worm screw one 16, worm gear one 17 and rack bar 18, and Sohu motor one 15 is located on the crossbeam 2, and worm screw one 16 is located at the power output end of motor one 15, and worm gear one 17 rotates and sets On the beam 2 and meshed with the worm one 16, the rack rod 18 runs through the telescopic slide in the frame 1 and meshes with the worm gear one 17, the lower end of the rack rod 18 is connected with the connection box 6, and is realized by the lifting device 3 The depth lifting of the boring cylinder 12 is realized, and then the soil at different depths can be sampled.

Auxiliary traction sounding device 5 comprises support 19, cylinder 20, traction rope 21 and depth sensor 22, and support 19 is located on the vehicle frame 1, and cylinder 20 is located on the support 19, and traction rope 21 is wound on the cylinder 20 and with row of teeth The rods 18 are connected, the depth sensor 22 is arranged on the bracket 19 and the traction rope 21 passes therethrough, and the descending depth of the tunneling cylinder 12 can be detected in real time by the depth sensor 22 .

A guide wheel 23 is provided on the crossbeam 2 , and the rack bar 18 can slide on the guide wheel 23 and the guide wheel 23 can guide the rack bar 18 in a limited position.

The connection box 6 is provided with a bearing 24 , and the bearing 24 is located on the circumference of the turntable 7 .

Motor one 15 and motor two 8 are forward and reverse motors.

The bottom of the vehicle frame 1 is provided with road wheels 25 .

During specific use, walk to the place that needs sampling by walking wheel 25, start motor 2 8, worm screw 9 is driven to rotate, worm screw 2 9 drives worm gear 10 to rotate, and worm gear 2 10 drives turntable 7 to rotate, and the rotation of turntable 7 drives connecting wheel The shaft 11 and the cylinder 13 rotate together, and the lower end of the shaft 11 is connected with the excavation cylinder 12, so that the excavation cylinder 12 will rotate. Before the excavation cylinder 12 is excavated, the cylinder 13 is first activated, so that the piston plate 14 is attached to the excavation cylinder 12 At the opening of the tunnel, the soil is not allowed to enter the tunneling barrel 12, and then the motor one 15 is started, the worm one 16 drives the worm gear one 17 to rotate, the worm gear one 17 meshes with the rack bar 18, and the rack bar 18 realizes lifting, thus realizing the excavation During the excavation of the cylinder 12, during the excavation and descent of the excavation cylinder 12, the traction rope 21 on the drum 20 always pulls the rack bar 18 with a certain force, the traction rope 21 is in a straight state, and the depth sensor 22 The descending depth of the traction rope 21 is monitored in real time. When the drilling cylinder 12 reaches the depth of sampling, the cylinder 13 is activated so that the piston plate 14 is retracted into the tunneling cylinder 12, and the excavated soil of the tunneling cylinder 12 is squeezed into the tunneling cylinder 12. In the process, the sampling is completed, the tunneling cylinder 12 is raised to the ground, and the cylinder 13 is started again to push out the sampled soil.

The utility model and its implementations have been described above. This description is not restrictive, and what is shown in the drawings is only one of the implementations of the utility model, and the actual structure is not limited thereto. All in all, if a person of ordinary skill in the art is inspired by it, without departing from the purpose of the utility model, without creatively designing a structural method and embodiment similar to the technical solution, it shall belong to the protection of the utility model scope.

Claims (7)

1. A ground detection sampler, characterized by: the device comprises a frame, a cross beam, a lifting device, a power driving device and an auxiliary traction depth measurement device, wherein the cross beam is arranged on the frame, the lifting device is arranged on the cross beam, the power driving device is arranged on the lifting device, and the auxiliary traction depth measurement device is arranged on the frame and is connected with the lifting device; the power driving device comprises a connecting box, a rotary table, a second motor, a second worm wheel, a connecting shaft, a tunneling cylinder, a cylinder and a piston plate, wherein the connecting box is arranged on the lifting device, the rotary table is rotated and arranged in the connecting box, the second motor is arranged in the connecting box, the second worm is arranged at the power output end of the second motor, the second worm wheel is arranged on the rotary table and is meshed with the second worm, the connecting shaft is arranged on the lower end face of the rotary table, the tunneling cylinder is arranged at the lower end of the rotary shaft, the cylinder is arranged on the rotary table, and the piston plate is arranged in the tunneling cylinder and is connected with the cylinder.

2. A ground based detection sampler as claimed in claim 1, wherein: the lifting device comprises a first motor, a first worm wheel and a first tooth row rod, the first motor for searching fox is arranged on the cross beam, the first worm is arranged at the power output end of the first motor, the first worm wheel rotates to be arranged on the cross beam and is meshed with the first worm, the first tooth row rod penetrates through the telescopic sliding frame and is meshed with the first worm wheel, and the lower end of the first tooth row rod is connected with the connecting box.

3. A ground detection sampler as claimed in claim 2, wherein: the auxiliary traction depth measurement device comprises a support, a roller, a traction rope and a depth sensor, the support is arranged on the frame, the roller is arranged on the support, the traction rope is wound on the roller and connected with the rack bar, and the depth sensor is arranged on the support and penetrates through the traction rope.

4. A ground based detection sampler as claimed in claim 3, wherein: be equipped with the leading wheel on the crossbeam, the tooth row pole can slide on the leading wheel and the leading wheel can carry out spacing direction to the tooth row pole.

5. A ground detection sampler as claimed in claim 4, wherein: and a bearing is arranged in the connecting box and is positioned on the periphery of the turntable.

6. A ground detection sampler as claimed in claim 5, wherein: the first motor and the second motor are both positive and negative rotating motors.

7. A ground detection sampler as claimed in claim 6, wherein: and the bottom of the frame is provided with traveling wheels.

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