CN215669437U - Tamping device capable of controlling soil layer thickness - Google Patents

Abstract

The utility model discloses a tamping device capable of controlling the thickness of a soil layer, which comprises a base and a tamping machine body, wherein a support is arranged on the base, the tamping machine body is arranged on the support, and the lower end of the tamping machine body penetrates through the base and is in sliding connection with the base. The utility model sets the thickness of the soil layer pressed downwards through the controller, measures the distance between the tamping plate and the base through the first sensor, detects the distance between the soil layer which is not tamped and the base through the third sensor, calculates the difference value, detects the distance between the tamped soil layer and the base through the second sensor, performs the difference value check with the previously recorded measured value of the third sensor, judges whether the pressed height meets the requirement, improves the measurement precision, does not need manual measurement and judgment, improves the tamping efficiency, and simultaneously utilizes the elasticity of the first spring and the second spring to buffer and absorb energy through the matched use of the vibration damping mechanism, the second spring and the fixed block, thereby reducing and even eliminating the vibration formed when the tamping machine works.

Description

Tamping device capable of controlling soil layer thickness

Technical Field

The utility model relates to the technical field of construction machinery, in particular to a tamping device capable of controlling the thickness of a soil layer.

Background

When in construction, a ramming machine is often needed to level and tamp the foundation. The existing ramming machine has the following problems in use: rely on operating personnel's observation basically to the soil layer tamp, rely on the experience to judge, can't the accuracy know the thickness that the soil layer pushed down, influence efficiency of construction and tamp the effect, and generally not set up the shock attenuation measure between handle (9) and the bottom plate, operate under the condition of vibrations for a long time, can be very unfavorable to staff's healthy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tamping device capable of controlling the thickness of a soil layer so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a tamping device capable of controlling the thickness of a soil layer comprises a base and a tamping machine body, wherein a bracket is arranged on the base, the support is provided with a ramming machine body, the lower end of the ramming machine body penetrates through the base and is connected with the base in a sliding way, the lower end of the ramming machine body is fixedly connected with a ramming plate, the upper end of the ramming plate is provided with a first sensor, a second sensor is arranged on the left side of the tamping plate on the base, a third sensor is arranged on the right side of the tamping plate on the base, the right side of the upper bracket of the base is provided with a vibration damping mechanism which comprises a connecting plate, a plurality of telescopic rods and a first spring, a handle is hinged on the connecting plate, a mounting plate is arranged on the handle, a controller is arranged on the mounting plate, the ramming machine body, the first sensor, the second sensor and the third sensor are all electrically connected with the controller.

Preferably, a plurality of telescopic link fixed mounting is on the connecting plate, first spring housing is established in the outside of telescopic link, telescopic link and connecting plate fixed connection, connecting plate, base respectively with the upper and lower both ends fixed connection of first spring.

Preferably, a second spring is installed on the left side of the handle on the connecting plate, a connecting block is installed at the upper end of the second spring, and the connecting block is fixedly connected with the handle.

Preferably, the display screen is installed to the upside of controller on the mounting panel, the speaker is installed at the top of mounting panel, display screen, speaker all with controller electric connection.

Preferably, the first sensor, the second sensor and the third sensor are all infrared distance measuring sensors.

Preferably, the bottom of base is provided with two cylinders, two both sides all rotate around the cylinder and install the supporting seat, supporting seat and base fixed connection.

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

1. the soil layer pressing thickness is set through the controller, the distance between the ramming plate and the base is measured through the first sensor, the distance between the untamped soil layer and the base is detected through the third sensor, the distance is transmitted to the controller and stored, the difference value between the measurement value of the first sensor and the measurement value of the third sensor is the soil layer pressing height, when the pressing height reaches a set value, the controller controls the loudspeaker to give an alarm, an operator is reminded that the distance reaches the set value, the device is pushed forwards, the distance between the rammed soil layer and the base is detected through the second sensor, the difference value between the detection value of the rammed soil layer and the measurement value of the third sensor and the previous record is calculated, whether the pressing height meets the requirement or not is judged, the measurement precision is improved, manual measurement judgment is not needed, and the ramming efficiency is improved;

2. the vibration absorption mechanism is matched with the vibration absorption mechanism, the second spring and the fixed block, and the elastic force of the first spring and the second spring is utilized for buffering and absorbing energy, so that the vibration generated when the tamping machine works is reduced or even eliminated.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a side cross-sectional view of the present invention;

fig. 3 is an enlarged view of a structure a in fig. 1.

In the figure: 1. a base; 2. a ramming machine body; 3. tamping plates; 4. a first sensor; 5. a second sensor; 6. a support; 7. a third sensor; 8. a vibration reduction mechanism; 81. a connecting plate; 82. a telescopic rod; 83. a first spring; 9. a handle; 10. a controller; 11. a second spring; 12. connecting blocks; 13. a display screen; 14. a speaker; 15. a drum; 1G, a supporting seat; 17. and (7) mounting the plate.

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. 1-3, the present invention provides a technical solution: a tamping device capable of controlling soil layer thickness comprises a base 1 and a tamping machine body 2, wherein a support 6 is arranged on the base 1, the tamping machine body 2 is arranged on the support 6, the lower end of the tamping machine body 2 penetrates through the base 1 and is in sliding connection with the base 1, a tamping plate 3 is fixedly connected with the lower end of the tamping machine body 2, a first sensor 4 is arranged at the upper end of the tamping plate 3, a second sensor 5 is arranged at the left side of the tamping plate 3 on the base 1, a third sensor 7 is arranged at the right side of the tamping plate 3 on the base 1, a damping mechanism 8 is arranged at the right side of the support 6 on the base 1, the damping mechanism 8 comprises a connecting plate 81, a plurality of telescopic rods 82 and a first spring 83, a handle 9 is hinged on the connecting plate 81, a mounting plate 17 is arranged on the handle 9, a controller 10 is arranged on the mounting plate 17, and the tamping machine body 2, the first sensor 4, the second sensor 5 and the third sensor 7 are all electrically connected with the controller 10;

a plurality of telescopic rods 82 are fixedly arranged on a connecting plate 81, a first spring 83 is sleeved on the outer side of the telescopic rods 82, the telescopic rods 82 are fixedly connected with the connecting plate 81, the connecting plate 81 and a base 1 are respectively fixedly connected with the upper end and the lower end of the first spring 83, a second spring 11 is arranged on the left side of a handle 9 on the connecting plate 81, a connecting block 12 is arranged at the upper end of the second spring 11, the connecting block 12 is fixedly connected with the handle 9, a display screen 13 is arranged on the upper side of a controller 10 on a mounting plate 17, a loudspeaker 14 is arranged on the top of the mounting plate 17, the display screen 13 and the loudspeaker 14 are both electrically connected with the controller 10, a first sensor 4, second sensor 5, third sensor 7 are infrared distance measuring sensor, and the bottom of base 1 is provided with two cylinders 15, and both sides are all rotated around two cylinders 15 and are installed supporting seat 16, supporting seat 16 and base 1 fixed connection.

The working principle is as follows: before use, measuring the initial thickness of a soil layer which is not tamped and recording, when in use, the calculated difference value of the thickness of the soil layer after tamping according to the construction requirements and the initial thickness is the thickness of soil layer pressing, setting the thickness of the soil layer pressing through the controller 10, starting the tamping machine body 2, tamping the tamping plate 3, measuring the distance between the tamping plate 3 and the base 1 by using the first sensor 4, detecting the distance between the soil layer which is not tamped and the base 1 by using the third sensor 7, transmitting the distance to the controller 10 and storing the distance, controlling the display screen 13 to display by the controller 10 when the pressing height reaches the set value, alarming through the loudspeaker 14 to remind an operator that the distance reaches the set value, pushing the device to move forwards, detecting the distance between the tamped soil layer and the base 1 through the second sensor 5, and carry on the difference to check with the measured value of the third sensor 7 recorded before moving, judge whether to push down the height and meet the requirements, if meet the requirements, explain the soil layer thickness meets the construction requirements, continue moving, carry on the tamping work, if not meet the standard, the controller 10 controls the loudspeaker 14 to report to the police, remind the operating personnel to return to the original point and carry on the tamping work again, carry on the energy absorption through the elasticity of the first spring 83 and second spring 11 at the same time, reduce or even eliminate the vibration that forms while ramming the machine and working, increase the contact area with ground through the cylinder 15, avoid the apparatus to sink, influence the measuring accuracy, can also flatten the ground through the cylinder 15 at the same time, do not need subsequent smoothing operation, it is convenient to use, advantage with good results of use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a ramming device of steerable soil layer thickness, includes base (1) and ramming machine body (2), its characterized in that: install support (6) on base (1), install rammer body (2) on support (6), the lower extreme of rammer body (2) passes base (1) and with base (1) sliding connection, the lower extreme fixedly connected with ram plate (3) of rammer body (2) of ramming, first sensor (4) are installed to the upper end of ram plate (3), second sensor (5) are installed in the left side of ram plate (3) on base (1), third sensor (7) are installed on the right side of ram plate (3) on base (1), damping mechanism (8) are installed on the right side of base (1) upper bracket (6), damping mechanism (8) include connecting plate (81), a plurality of telescopic link (82), first spring (83), articulated on connecting plate (81) have handle (9), install mounting panel (17) on handle (9), install controller (10) on mounting panel (17), ramming machine body (2), first sensor (4), second sensor (5), third sensor (7) all with controller (10) electric connection.

2. The compaction device for controlling the thickness of soil layers according to claim 1, wherein: a plurality of telescopic link (82) fixed mounting is on connecting plate (81), first spring (83) cover is established in the outside of telescopic link (82), telescopic link (82) and connecting plate (81) fixed connection, connecting plate (81), base (1) respectively with the upper and lower both ends fixed connection of first spring (83).

3. The compaction device for controlling the thickness of soil layers according to claim 1, wherein: second spring (11) are installed on the left side of handle (9) on connecting plate (81), connecting block (12) are installed to the upper end of second spring (11), connecting block (12) and handle (9) fixed connection.

4. The compaction device for controlling the thickness of soil layers according to claim 1, wherein: display screen (13) are installed to the upside of controller (10) on mounting panel (17), speaker (14) are installed at the top of mounting panel (17), display screen (13), speaker (14) all with controller (10) electric connection.

5. The compaction device for controlling the thickness of soil layers according to claim 1, wherein: the first sensor (4), the second sensor (5) and the third sensor (7) are all infrared distance measuring sensors.

6. The compaction device for controlling the thickness of soil layers according to claim 1, wherein: the bottom of base (1) is provided with two cylinders (15), two both sides all rotate around cylinder (15) and install supporting seat (16), supporting seat (16) and base (1) fixed connection.

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