CN213014234U

CN213014234U - Foundation tamping equipment for building

Info

Publication number: CN213014234U
Application number: CN202020673645.2U
Authority: CN
Inventors: 李能能; 董斌; 谷满; 梁艺菲
Original assignee: Northwest Research Institute of Mining and Metallurgy
Current assignee: Northwest Research Institute of Mining and Metallurgy
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-04-20
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a ground tamp equipment for building, it includes the frame, and the handrail is installed to the back entablature of frame, and the walking wheel is installed to the back bottom end rail of frame, the forward-mounted of frame has eccentric cam, and eccentric cam's bottom is connected with the impact block through the connecting rod, and the impact block is located the bottom end rail below of frame, and eccentric cam is connected through the shaft coupling with the cam motor, and level and smooth device is installed in the place ahead of impact block, and the top of level and smooth device is connected with the level driving motor who installs on the frame bottom end rail through the pivot, still installs the balancing weight on the bottom end rail of frame. The utility model discloses compact structure, convenient operation carries out twice tamping to the ground through the kicking block and rolls the cylinder and rolls for the ground is more closely knit, accords with the operation requirement. The utility model discloses set up the shower nozzle between impact piece and levelling device, realize the effect of dust fall and moist earth's surface, improved the building material degree of adhesion for ground after the tamping is closely knit even more.

Description

Foundation tamping equipment for building

Technical Field

The utility model relates to a construction equipment technical field, specific foundation ramming equipment for building that says so.

Background

In the civil engineering construction process, in order to keep buildings or roads firm and stable, the foundation generally needs to be compacted, the common methods include manual compacting, mechanical rolling and vibration compacting, the manual compacting has high labor intensity and low efficiency and speed, so the method can only be used for simple local or temporary small construction work, the method is rarely adopted at present, a large-scale road roller is generally used for construction in large-scale road construction and municipal construction projects, the vibration compactor is used for treating the foundations of some civil buildings and some narrow grooves, the existing vibration compactor generally has two devices which work simultaneously, one is responsible for forward movement and the other for backward movement, the use is inconvenient, the utilization rate of the devices is low, the use is labor-consuming and inflexible, only the foundation surface can be compacted, the compacting is not thorough and compact enough, and the requirement on the site environment during the construction is high, the vibration is large, the working adaptability is poor, and the deep soil cannot be tamped.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a foundation tamping equipment for building can make the ground more closely knit, and vibrations are little.

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

the utility model provides a foundation for building tamp equipment, it includes the frame, and the handrail is installed to the back entablature of frame, and the walking wheel is installed to the back bottom end rail of frame, the forward-mounted of frame has eccentric cam, and eccentric cam's bottom is connected with the impact block through the connecting rod, and the impact block is located the bottom end rail below of frame, and eccentric cam is connected through the shaft coupling with the cam motor, and the level device is installed in the place ahead of impact block, and the top of leveling the device is connected with the level driving motor who installs on the frame bottom end rail through the pivot, still installs the balancing weight that is located level device top on the bottom end rail of.

Preferably, a spray head is arranged between the impact block and the leveling device, the top of the spray head is connected with a water tank through a spray pipe, a valve is arranged on the spray pipe, and the water tank is fixed on the rack.

Preferably, a rolling roller is installed on a lower cross beam of the frame and located behind the impact block, the rolling roller is connected with a rolling motor, and the rolling motor is fixed on the frame.

Preferably, the flattening device comprises a conical shell, three push plates which are distributed at an angle of 120 degrees are arranged in the shell, and the top of the shell is connected with a flattening driving motor through a rotating shaft.

Preferably, a foot brake plate is arranged above the travelling wheel.

Preferably, the cam motor, the rolling motor, the leveling driving motor and the control switch of the water pipe valve are all installed on the controller, and the controller is fixed at the position, close to the handrail, of the rack.

The utility model discloses a working process does: before operation, adjusting a balancing weight, filling water into a water tank, starting a rolling motor, a cam motor and a leveling driving motor, and rotating three push plates in a shell of a leveling device under the driving of the leveling driving motor to level building stones accumulated on the ground surface; opening a water pipe valve, and spraying water by a spray head to perform dust fall and wet the ground; the cam motor drives the eccentric cam to rotate, drives the impact block to reciprocate up and down, and tamps the foundation; and (4) rotating the rolling roller to further roll the foundation, and finishing the leveling and tamping operation of the foundation.

The utility model discloses compact structure, convenient operation carries out twice tamping to the ground through the kicking block and rolls the cylinder and rolls for the ground is more closely knit, accords with the operation requirement.

The utility model discloses set up the shower nozzle between impact piece and levelling device, realize the effect of dust fall and moist earth's surface, improved the building material degree of adhesion for ground after the tamping is closely knit even more.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view showing a coupling structure of the eccentric cam and the impact block of FIG. 1;

FIG. 3 is a schematic view of the bottom surface of the evening-out apparatus of FIG. 1;

in the figure: 1. frame, 2, controller, 3, handrail, 4, service brake board, 5, walking wheel, 6, roll the motor, 7, roll the cylinder, 8, impact block, 9, shower nozzle, 10, level and smooth device, 11, level driving motor, 12, cam motor, 13, water tank, 14, eccentric cam, 15, balancing weight.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the foundation tamping equipment for buildings comprises a frame 1, a handrail 3 is installed on a rear upper beam of the frame 1, a traveling wheel 5 is installed on a rear lower beam of the frame 1, an eccentric cam 14 is installed on the front portion of the frame 1, the bottom end of the eccentric cam 14 is connected with an impact block 8 through a connecting rod, the impact block 8 is located below the lower beam of the frame 1, the eccentric cam 14 is connected with a cam motor 12 through a coupler, a leveling device 10 is installed in front of the impact block 8, the top of the leveling device 10 is connected with a leveling driving motor 11 installed on the lower beam of the frame 1 through a rotating shaft, and a balancing weight 15 located above the leveling device 10 is further installed on the lower beam of the frame 1.

A spray head 9 is arranged between the impact block 8 and the leveling device 10, the top of the spray head 9 is connected with a water tank 13 through a spray pipe, a valve is arranged on the spray pipe, and the water tank 13 is fixed on the frame 1.

Install on the bottom end rail of frame 1 and roll roller 7, roll roller 7 is located the rear of impact block 8, rolls roller 7 and is connected with rolling motor 6, rolls motor 6 and fixes on frame 1.

The leveling device 10 comprises a conical shell, three push plates which are distributed at an angle of 120 degrees are arranged in the shell, and the top of the shell is connected with a leveling driving motor 11 through a rotating shaft.

A foot brake plate 4 is arranged above the travelling wheel 5.

The cam motor 12, the rolling motor 6, the leveling driving motor 11 and the control switch of the water pipe valve are all installed on the controller 2, and the controller 2 is fixed at the position, close to the handrail 3, of the rack 1.

The utility model discloses a working process does:

before operation, the balancing weight 15 is adjusted, the water tank 13 is filled with water, the rolling motor 6, the cam motor 12 and the leveling driving motor 11 are started, and under the driving of the leveling driving motor 11, three push plates in the shell of the leveling device 10 rotate to level building stones accumulated on the ground surface in a rotating manner; opening a water pipe valve, and spraying water by a spray head 9 to perform dust fall and wet the ground; the cam motor 12 drives the eccentric cam 14 to rotate, drives the impact block 8 to reciprocate up and down, and tamps the foundation; the rolling roller 7 rotates to further roll the foundation, and the leveling and tamping operation of the foundation is completed.

The utility model discloses compact structure, convenient operation carries out twice tamping to the ground through the kicking block and rolls the cylinder and rolls for the ground is more closely knit, accords with the operation requirement. The utility model discloses set up the shower nozzle between impact piece and levelling device, realize the effect of dust fall and moist earth's surface, improved the building material degree of adhesion for ground after the tamping is closely knit even more.

Claims

1. The utility model provides a foundation for building equipment of ramming, it includes frame (1), and handrail (3) are installed to the back entablature of frame (1), and walking wheel (5), its characterized in that are installed to the back bottom end rail of frame (1): the utility model discloses a leveling machine, including frame (1), the front-mounted of frame (1) has eccentric cam (14), the bottom of eccentric cam (14) is connected with impact block (8) through the connecting rod, impact block (8) are located the bottom end rail below of frame (1), eccentric cam (14) are connected through the shaft coupling with cam motor (12), the place ahead of impact block (8) is installed and is leveled device (10), the top of leveling device (10) is connected with level driving motor (11) of installing on frame (1) bottom end rail through the pivot, still install balancing weight (15) that are located leveling device (10) top on the bottom end rail of frame (1).

2. The foundation tamping apparatus for building according to claim 1, wherein: a spray head (9) is installed between the impact block (8) and the leveling device (10), the top of the spray head (9) is connected with a water tank (13) through a water spray pipe, a valve is installed on the water spray pipe, and the water tank (13) is fixed on the rack (1).

3. The foundation tamping apparatus for building according to claim 1 or 2, wherein: install on the bottom end rail of frame (1) and roll roller (7), roll roller (7) are located the rear of impact block (8), roll roller (7) and roll motor (6) and be connected, roll motor (6) and fix on frame (1).

4. The foundation tamping device for building according to claim 3, wherein: the leveling device (10) comprises a conical shell, three push plates which are distributed at an angle of 120 degrees are arranged in the shell, and the top of the shell is connected with a leveling driving motor (11) through a rotating shaft.

5. The foundation tamping device for building according to claim 4, wherein: and a foot brake plate (4) is arranged above the travelling wheel (5).

6. The foundation tamping apparatus for building according to claim 5, wherein: cam motor (12), rolling motor (6), level driving motor (11) and the control switch of water pipe valve all install on controller (2), and controller (2) are fixed and are close to handrail (3) department in frame (1).