CN214695822U

CN214695822U - Accurate metering device of ramming equipment for construction of compression-resistant piles

Info

Publication number: CN214695822U
Application number: CN202121330088.5U
Authority: CN
Inventors: 陈旭; 杨华明; 邵良荣; 张聪辰; 何维康
Original assignee: Hubei Bosent Geotechnical Engineering Co ltd
Current assignee: Hubei Bosent Geotechnical Engineering Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-11-12
Anticipated expiration: 2031-06-15

Abstract

The utility model relates to an accurate metering device of equipment is hit with ramming to resistance to compression stake construction relates to construction machinery's field, and it includes that the carrier tamps the pile extension machine body, the carrier tamps the pile extension machine body and goes up the level and is equipped with the feed cylinder, the one end of feed cylinder is towards the stake hole, be connected with the hopper that loads the filler on the feed cylinder, the hopper with be equipped with the feed inlet between the feed cylinder, be equipped with the ejector pad in the feed cylinder, the ejector pad is located the feed inlet below, be equipped with the driving piece on the carrier tamps the pile extension machine body, the driving piece with the ejector pad is connected, the ejector pad is in the stake hole motion is kept away from under the driving piece effect. This application has the effect of using manpower sparingly, quantitative packing.

Description

Accurate metering device of ramming equipment for construction of compression-resistant piles

Technical Field

The application relates to the field of construction machinery, in particular to an accurate metering device of tamping equipment for compression-resistant pile construction.

Background

The compression resistant pile is one of foundation piles, and refers to a pile that resists a vertical compression load by a frictional force with soil around the pile or a pile end resistance force. Firstly, an operator presses or drives a steel pipe with a pipe plug, a valve or a conical head into soil to form a pile hole, then the operator needs to introduce fillers such as lime soil, gravel and the like into the bottom of the pile hole, tamps the fillers again, and finally forms a pile foundation by pouring concrete.

The current chinese patent that patent application number is CN201720145867.5, a carrier ramming pile expander is proposed, the backup pad bottom is provided with the slider, the slide forms the cooperation with the slider, horizontally connect has the positioning hydro-cylinder on the slider of backup pad bottom right side, the backup pad upper end is provided with the fluted disc, the mounting panel right side is provided with the rotating electrical machines, the rotating electrical machines bottom is provided with the gear, the fluted disc forms the cooperation with the gear, four angles in mounting panel bottom are provided with the landing leg hydro-cylinder respectively, the mounting panel left side is provided with outer pile frame, outer pile frame upper portion is provided with the pile frame hydro-cylinder, pile frame hydro-cylinder upper portion is provided with the push rod, the push rod is fixed on inner pile frame, inner pile frame top is provided with wire rope, the wire rope other end is provided with the ramming hammer that expands.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when filling the filler into the pile hole and tamping the filler into a pile, an operator is required to manually move the filler and fill the filler each time, and the manual labor intensity is high.

SUMMERY OF THE UTILITY MODEL

In order to improve the big problem of artifical intensity of labour, this application provides a resistance to compression pile construction is with accurate metering device of ramming equipment.

The application provides a pair of accurate metering device of equipment is hit with ramming to compression-resistant pile construction adopts following technical scheme:

the utility model provides a resistance to compression stake construction is with accurate metering device of equipment of pounding, tamp the stake machine body including the carrier, the carrier is tamped and is expanded stake machine body and improved level and be equipped with the feed cylinder, the one end of feed cylinder is towards the stake hole, be connected with the hopper that loads the filler on the feed cylinder, the hopper with be equipped with the feed inlet between the feed cylinder, be equipped with the ejector pad in the feed cylinder, the ejector pad is located the feed inlet below, the carrier is tamped and is expanded and is equipped with the driving piece on the stake machine body, the driving piece with the ejector pad is connected, the ejector pad is in keep away from the stake hole motion under the driving piece effect.

Through adopting above-mentioned technical scheme, pack in the hopper and pack, be located the feed inlet below when the ejector pad, pack and can't flow in the feed cylinder, when needs pack to piling hole intussuseption, start the driving piece, the driving piece drives the ejector pad and moves away from feed inlet department, pack and get into in the feed cylinder, then the driving piece drives the ejector pad and moves to the stake hole, thereby in advancing the stake hole with packing, this in-process has realized the automatic loading of packing, need not manual operation, the manpower has been saved, and the ration of having realized packing is loaded.

Optionally, the feed cylinder is provided with a rectangular groove, the push block is a rectangular block, and the push block is slidably mounted in the groove.

Through adopting above-mentioned technical scheme, seted up the recess of rectangle in the feed cylinder, the ejector pad sliding assembly is in the recess, and the recess plays the guide effect to the motion of ejector pad for the ejector pad can accurately follow the feed cylinder motion.

Optionally, the driving part comprises a motor, a transmission part, a rotary table and a connecting rod, one end of the connecting rod is hinged to the pushing block, the other end of the connecting rod is hinged to the rotary table, the hinged position of the connecting rod is located at the eccentric position of the rotary table, and the rotary table is connected with the motor through the transmission part.

By adopting the technical scheme, one end of the connecting rod is hinged on the eccentric position of the rotary table, the other end of the connecting rod is hinged on the push block, the rotary table, the connecting rod and the push block form a four-rod mechanism, when the motor drives the rotary table to rotate through the transmission part, the rotation of the rotary table is converted into the reciprocating linear motion of the push block in the charging barrel, and therefore the automatic filling and the quantitative filling of the filler are realized.

Optionally, the transmission part comprises a driving pulley, a driven pulley and a belt, the driving pulley is connected with an output shaft of the motor, the driven pulley is fixedly connected with the turntable, and the driving pulley is connected with the driven pulley through the belt.

Through adopting above-mentioned technical scheme, the motor drives driving pulley and rotates, and driving pulley passes through the belt and drives driven pulley and rotate to make the carousel rotate, this transmission simple structure easily realizes.

Optionally, the transmission part includes a driving gear and a driven gear, the driving gear is connected with the motor output shaft, the driven gear is fixedly connected with the turntable, and the driving gear is connected with the driven gear in a meshing manner.

Through adopting above-mentioned technical scheme, adopt gear drive between motor and the carousel, not only transmission precision is high, and the transmission is steady, and easy maintenance when damaging.

Optionally, a level gauge is installed in the barrel.

Through adopting above-mentioned technical scheme, the hopper is used for filling specially, is provided with the charge level indicator in the hopper, and the height of charge level in the hopper can be measured to the charge level indicator.

Optionally, one end of the charging barrel facing the pile hole is connected with a guide plate which is obliquely arranged, and one end of the guide plate far away from the charging barrel is located at the edge of the pile hole.

Through adopting above-mentioned technical scheme, the baffle plays the guide effect to packing, and when the ejector pad was pushed the stake hole with packing, packing can be along the baffle cunning to the stake hole.

Optionally, the guide plate and the barrel are detachably connected by a bolt.

Through adopting above-mentioned technical scheme, the baffle passes through the bolt with the feed cylinder and realizes dismantling the connection, when the carrier is tamped and is expanded stake machine body and packs to the stake hole, installs the baffle on the feed cylinder, when the carrier is tamped and is expanded stake machine body and tamp the hole and finish, can dismantle the baffle, the baffle installation with dismantle simple easy operation.

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

1. the turntable, the connecting rod and the pushing block form a four-bar mechanism, the turntable plays a role of a crank, the pushing block corresponds to the sliding block, the motor and the transmission part serve as power sources to provide rotating power for the turntable, when the turntable rotates, the turntable drives the connecting rod, the connecting rod can drive the pushing block to do linear reciprocating motion along the charging barrel, when the pushing block leaves the charging port, the filler enters the charging barrel, and when the pushing block blocks the charging port again, the pushing block prevents the filler from being discharged on one hand, and pushes the filler into a pile hole on the other hand, so that the automatic charging process is realized, and meanwhile, the quantitative metering is realized in each charging process;

2. the motor and the turntable are in gear transmission, so that the transmission precision is high, the transmission is stable, and the maintenance is convenient when the motor is damaged;

3. the charge level indicator is used for measuring the residual amount of the filler in the hopper, so that an operator can know the residual amount of the filler conveniently.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic sectional view showing the push block, the charging barrel and the hopper;

FIG. 3 is a schematic view of the driving member of the embodiment 1;

fig. 4 is a schematic view of the driving member of embodiment 2.

Reference numerals: 1. a carrier ramming pile-expanding machine body; 11. mounting a plate; 111. a feed inlet; 112. a mounting frame; 2. a charging barrel; 3. a hopper; 31. a feed tube; 4. a push block; 5. a drive member; 51. a motor; 52. a transmission member; 521. a driving pulley; 522. a driven pulley; 523. a belt; 524. a driving gear; 525. a driven gear; 53. a turntable; 531. a vertical rod; 54. a connecting rod; 6. a level gauge; 7. a guide plate.

Detailed Description

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

The utility model provides a resistance to compression stake construction is with accurate metering device of equipment of pounding, refers to figure 1, including carrier ramming pile extension machine body 1, carrier ramming pile extension machine body 1 at first tamps out the stake hole on ground, then loads the filler to the stake downthehole.

The vertical welded fastening of top surface of mounting panel 11 of carrier ramming pile expander body 1 has hopper 3, and the upper portion of hopper 3 is the cuboid form, and the bottom of hopper 3 is the terrace with edge form, is used for depositing the filler in the hopper 3, and level indicator 6 is installed to the inside wall of hopper 3, and level indicator 6 adopts automatic weight detection formula level indicator, and level indicator 6 is used for detecting the surplus of filler in the hopper 3.

When the filling allowance in the hopper 3 is not enough, an operator needs to add the filling into the hopper 3, in order to facilitate the operation of the operator, the feeding pipe 31 is welded on the side surface of the hopper 3, the feeding pipe 31 is obliquely arranged on the hopper 3, and the cross section of the feeding pipe 31 is rectangular.

As shown in fig. 2 and 3, the charging barrel 2 is horizontally welded and fixed to the bottom surface of the mounting plate 11, one end of the charging barrel 2 faces the pile hole, and the charging barrel 2 is rectangular and has a groove formed therein along the length direction of the charging barrel 2. The mounting plate 11 is vertically provided with a feed inlet 111, the feed inlet 111 is a cylindrical hole, and the hopper 3 is communicated with the charging barrel 2 through the feed inlet 111.

The pushing block 4 with a cuboid shape is horizontally connected in the groove in a sliding mode, the mounting plate 11 is provided with the driving piece 5, the driving piece 5 comprises a motor 51, a driving piece 52, a rotating disc 53 and a connecting rod 54, and the driving piece 52 comprises a driving belt wheel 521, a driven belt wheel 522 and a belt 523. The vertical welding in bottom surface of mounting panel 11 has the mounting bracket 112 of rectangle, and motor 51 welds in mounting bracket 112, and motor 51's output shaft and driving pulley 521 welded fastening, carousel 53 level are located the bottom surface of mounting panel 11, and the top welding of carousel 53 has a montant 531, and driven pulley 522 cover level welded fastening is on montant 531, and the top of montant 531 is rotated and is connected in the bottom of mounting panel 11, connects through belt 523 between driving pulley 521 and the driven pulley 522. When the motor 51 drives the driving pulley 521 to rotate, the driving pulley 521 drives the driven pulley 522 to rotate through the belt 523, so as to rotate the turntable 53.

One end of the connecting rod 54 is hinged at the eccentric position of the turntable 53, a cross rod is fixedly welded on the side surface of the push block 4 far away from the pile hole, the other end of the connecting rod 54 is hinged on the cross rod, and when the push block 4 is positioned below the feed port 111, the push block 4 is positioned at the farthest position far away from the motor 51. Starting the motor 51, driving the turntable 53 by the motor 51, driving the push block 4 to move close to the motor 51 by the turntable 53 through the connecting rod 54, and when the push block 4 is separated from the feeding hole 111, the filler flows into the charging barrel 2 from the hopper 3; the turntable 53 continues to rotate, and the pushing block 4 pushes the filler out of the charging barrel 2 while the connecting rod 54 pushes the pushing block 4 to close the charging hole 111 again.

The one end that feed cylinder 2 faced the stake hole is connected with the baffle 7 that the cross sectional shape is the U-shaped, and the one end of baffle 7 passes through bolt fixed connection on feed cylinder 2, and the one end of baffle 7 supports subaerial and lies in the border department in the stake hole. The guide plate 7 guides the filler, and when the filler is pushed out of the charging barrel 2 by the push block 4, the filler flows into the pile hole along the guide plate 7.

Example 2

This embodiment is different from embodiment 1 in that, as shown in fig. 4, the transmission member 52 includes a driving gear 524 and a driven gear 525. The motor 51 is welded and fixed on the top surface of the mounting plate 11, and the output shaft of the motor 51 penetrates through the mounting plate 11 and the end part of the output shaft is welded and connected with the driving gear 524. Driven gear 525 is horizontally welded and fixed on vertical rod 531, the top end of vertical rod 531 is rotatably connected to the bottom end of mounting plate 11, and driving gear 524 and driven gear 525 are connected in a meshing manner. When the motor 51 rotates, power is transmitted to the turntable 53 through the gears, thereby realizing the rotation of the turntable 53.

The implementation principle of each embodiment of the application is as follows: the motor 51 is started, the motor 51 drives the transmission piece 52 to move, the transmission piece 52 drives the rotating disc 53 to rotate, the rotating disc 53 drives the pushing block 4 to do linear reciprocating motion in the charging barrel 2 through the connecting rod 54, when the pushing block 4 moves away from the feeding hole 111, the filler in the hopper 3 flows into the charging barrel 2, when the pushing block 4 blocks the feeding hole 111 again, the filler is pushed to the guide plate 7 by the pushing block 4, and the filler flows into the pile hole through the guide plate 7.

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 compression-resistant pile construction is with accurate metering device of equipment of ramming, includes carrier ramming pile extension machine body (1), its characterized in that: the carrier is tamped and is expanded stake machine body (1) improved level and is equipped with feed cylinder (2), the one end of feed cylinder (2) is towards the stake hole, be connected with hopper (3) of loading the filler on feed cylinder (2), hopper (3) with be equipped with feed inlet (111) between feed cylinder (2), be equipped with ejector pad (4) in feed cylinder (2), ejector pad (4) are located feed inlet (111) below, be equipped with driving piece (5) on carrier is tamped and is expanded stake machine body (1), driving piece (5) with ejector pad (4) are connected, ejector pad (4) are in keep away from the stake hole motion under driving piece (5) effect.

2. The accurate metering device of the ramming equipment for construction of compression-resistant piles according to claim 1, characterized in that: the feed cylinder (2) is provided with a rectangular groove, the push block (4) is a rectangular block, and the push block (4) is slidably mounted in the groove.

3. The accurate metering device of the ramming equipment for construction of compression-resistant piles according to claim 1, characterized in that: the driving piece (5) comprises a motor (51), a transmission piece (52), a rotary table (53) and a connecting rod (54), one end of the connecting rod (54) is hinged to the push block (4), the other end of the connecting rod (54) is hinged to the rotary table (53), the hinged position is located at the eccentric position of the rotary table (53), and the rotary table (53) is connected with the motor (51) through the transmission piece (52).

4. The accurate metering device of the ramming equipment for construction of compression-resistant piles according to claim 3, characterized in that: the transmission part (52) comprises a driving belt wheel (521), a driven belt wheel (522) and a belt (523), the driving belt wheel (521) is connected with an output shaft of the motor (51), the driven belt wheel (522) is fixedly connected with the rotating disc (53), and the driving belt wheel (521) is connected with the driven belt wheel (522) through the belt (523).

5. The accurate metering device of the ramming equipment for construction of compression-resistant piles according to claim 3, characterized in that: the transmission piece (52) comprises a driving gear (524) and a driven gear (525), the driving gear (524) is connected with an output shaft of the motor (51), the driven gear (525) is fixedly connected with the turntable (53), and the driving gear (524) is meshed with the driven gear (525).

6. The accurate metering device of the ramming equipment for construction of compression-resistant piles according to claim 1, characterized in that: a charge level indicator (6) is installed in the charging barrel (2).

7. The accurate metering device of the ramming equipment for construction of compression-resistant piles according to claim 1, characterized in that: one end of the charging barrel (2) facing the pile hole is connected with a guide plate (7) which is obliquely arranged, and one end of the charging barrel (2) is far away from the guide plate (7) and is positioned at the edge of the pile hole.

8. The accurate metering device of the ramming equipment for construction of compression-resistant piles according to claim 7, characterized in that: the guide plate (7) and the charging barrel (2) are detachably connected through bolts.