CN210797560U

CN210797560U - Bridge pile foundation pile head breaking device

Info

Publication number: CN210797560U
Application number: CN201921748250.8U
Authority: CN
Inventors: 刘玉东; 刘书新
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-06-19
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses a bridge pile foundation pile head breaks device, including supporting shoe, storage water tank, translation pneumatic cylinder, cutting blade and slide, the supporting shoe is the cuboid structure, and supporting shoe upper end welded fastening has the storage water tank, the filler has been seted up at the storage water tank top, the bottom welded fastening of supporting shoe has the slide that two sets of symmetries set up, and is two sets of the slide bottom all is provided with cutting blade, and two sets of slide upper end all is equipped with the slider, and is two sets of the side welded fastening that the slider is close to the supporting shoe has translation pneumatic cylinder, translation pneumatic cylinder keeps away from the one end welded fastening of slider on the supporting shoe, supporting shoe top welded fastening has the crossbeam that two sets of. This device is abolished to bridge pile foundation pile head through having set up translation pneumatic cylinder, motor and cutting blade, can realize handling the cutting of foundation pile, so not only can excise the inside reinforcing bar of foundation pile, can also guarantee that the pile head after the excision is very level and smooth.

Description

Bridge pile foundation pile head breaking device

Technical Field

The utility model belongs to the technical field of breaker, concretely relates to bridge pile foundation pile head breaking device.

Background

Among the present bridge pile foundation construction technology, bridge pile foundation is mostly drilling bored concrete pile, for ensureing the pile foundation quality, during pile foundation concrete placement, need pour to more than 50cm of design pile foundation elevation, treat that pile foundation concrete reaches certain intensity after, chiseling out the invalid pile head of more than 50cm of pile foundation design elevation, can continue the pier stud construction more than the pile foundation. This needs to use a device for breaking the pile head of the bridge pile foundation.

However, the existing bridge pile foundation pile head breaking device only clamps the concrete of the foundation pile by a drill bit and cannot cut off the steel bars in the foundation pile; in addition, the broken pile heads have uneven layers, which brings inconvenience to the following construction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is abolished to bridge pile foundation pile head to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a bridge pile foundation pile head breaking device comprises a supporting block, a water storage tank, a translational hydraulic cylinder, cutting blades and sliding plates, wherein the supporting block is of a cuboid structure, the water storage tank is fixedly welded at the upper end of the supporting block, a water filling port is formed in the top of the water storage tank, two groups of sliding plates which are symmetrically arranged are fixedly welded at the bottom end of the supporting block, the cutting blades are arranged at the bottoms of the two groups of sliding plates, sliding blocks are arranged at the upper ends of the two groups of sliding plates, the translational hydraulic cylinder is fixedly welded on the side surface of the two groups of sliding blocks close to the supporting block, one end of the translational hydraulic cylinder far away from the sliding blocks is fixedly welded on the supporting block, two groups of beams which are symmetrically arranged are fixedly welded at the top end of the supporting block, three groups of connecting, and clamping plates are welded and fixed at the top ends of the two groups of telescopic rods.

Preferably, two sets of T type spouts that the symmetry set up are all seted up to two sets of slide upper end, and vertical through-going transmission groove is all seted up to its intermediate position department.

Preferably, slider bottom welded fastening has two sets of sliding bars, and is two sets of the sliding bar card is established in two sets of T type spouts, and is two sets of slider inside all through screw fixedly connected with motor, two sets of the bent axle of motor all welded fastening has the transfer line, and is two sets of the tip that the transfer line stretches out the driving groove all with cutting blade welded fastening.

Preferably, the water tank is arranged at one end, close to the clamping plate, of the inner portion of the cross beam, the three groups of sprinkling nozzles are arranged at the bottom of the water tank, the two groups of water pipes are connected to the bottom end of the water storage tank, and the two groups of water pipes are arranged in the water tank at one ends, far away from the water storage tank.

Preferably, two sets of all bond on the splint and be used for preventing the slipmat of foundation pile landing, two sets of all welded fastening of slider upper end has the dust catcher.

Preferably, one side of the supporting block, which is opposite to the cross beam, is fixedly welded with four groups of threaded rods arranged in an array, and four corners of the bottom of the supporting block are respectively provided with a mounting hole with threads.

The utility model discloses a technological effect and advantage: according to the bridge pile foundation pile head breaking device, the translation hydraulic cylinder, the motor and the cutting blade are arranged, the motor is started to drive the cutting blade to rotate, then the translation hydraulic cylinder is extended to drive the cutting blade to move, and the cutting treatment of a foundation pile can be realized, so that not only can reinforcing steel bars inside the foundation pile be cut, but also the cut pile head can be guaranteed to be very flat, and the later construction is facilitated; through being provided with storage water tank, watering shower nozzle and dust catcher, can absorb a large amount of dust that produce in the cutting process, improve the construction environment greatly, in addition, can also reduce cutting blade's temperature through the watering shower nozzle, prolonged cutting blade's life.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front view of the inner structure of the slider of the present invention;

FIG. 3 is a front view of the internal structure of the water tank of the present invention;

fig. 4 is a schematic structural diagram of the bottom of the supporting block of the present invention.

In the figure: the device comprises a support block 1, a water storage tank 2, a sliding plate 3, a sliding groove 4T-shaped, a transmission groove 5, a sliding block 6, a motor 7, a transmission rod 8, a cutting blade 9, a cross beam 10, a sliding bar 11, a translation hydraulic cylinder 12, a telescopic rod 13, a clamping plate 14, a non-slip mat 15, a water pipe 16, a water tank 17, a sprinkling nozzle 18, a dust collector 19, a mounting hole 20, a threaded rod 21 and a connecting rod 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

The utility model provides a bridge pile foundation pile head breaking device as shown in figures 1-4, which comprises a supporting block 1, a water storage tank 2, a translational hydraulic cylinder 12, cutting blades 9 and sliding plates 3, wherein the supporting block 1 is of a cuboid structure, the water storage tank 2 is fixed at the upper end of the supporting block 1 in a welding way, a water filling port is arranged at the top of the water storage tank 2, two sets of sliding plates 3 which are symmetrically arranged are fixed at the bottom end of the supporting block 1 in a welding way, the cutting blades 9 are arranged at the bottom of the two sets of sliding plates 3, the two sets of cutting blades 9 are arranged in a front-back way without cutting dead angles therebetween, the upper ends of the two sets of sliding plates 3 are respectively provided with a slider 6, the lateral surfaces of the two sets of sliders 6, which are close to the supporting block 1, are fixedly welded with the translational hydraulic cylinder 12, two sets of one end welded fastening that is close to supporting shoe 1 between crossbeam 10 has three groups of connecting rods 22 that are used for strengthening crossbeam 10, and two sets of one end that supporting shoe 1 was kept away from to two sets of crossbeams 10 all welded fastening have two sets of telescopic links 13, and two sets of the top welded fastening of telescopic link 13 has splint 14, through extension telescopic link 13, can make two sets of splint 14 press from both sides the foundation pile tightly.

Specifically, two sets of T type spouts 4 that the symmetry set up are all seted up to 3 upper end on the slide, and vertical through-going drive groove 5 is all seted up to its intermediate position department.

Specifically, 6 bottom welded fastening of slider has two sets of rams 11, and is two sets of 11 cards of rams are established in two sets of T type spouts 4, and are two sets of 6 inside all through screw fixedly connected with motors 7, two sets of the equal welded fastening of spindle of motor 7 has transfer line 8, and is two sets of the tip that transfer line 8 stretches out drive groove 5 all with cutting blade 9 welded fastening, through the flexible of translation pneumatic cylinder 12, can control slider 6 and make a round trip to slide on slide 3 to drive cutting blade 9 cutting foundation pile.

Specifically, it is two sets of basin 17 has all been seted up to the inside one end that is close to splint 14 of crossbeam 10, basin 17 bottom is provided with three sprinkler 18 of group, 2 bottom of storage water tank are connected with two sets of water pipes 16, and are two sets of the one end that storage water tank 2 was kept away from to water pipe 16 is all established in basin 17, and through the water blowout of sprinkler 18 in with storage water tank 2, not only can absorb the dust, can also give cutting blade 9 cooling.

Specifically, two sets of all bond on the splint 14 and have the slipmat 15 that is used for preventing the foundation pile landing, this slipmat 15 is the rubber material, can strengthen frictional force, and is two sets of the equal welded fastening of slider 6 upper end has dust catcher 19, can absorb the dust that produces when cutting through dust catcher 19.

Specifically, four groups of threaded rods 21 arranged in an array are fixedly welded on one side of the supporting block 1, which is opposite to the cross beam 10, and mounting holes 20 with threads are formed in four corners of the bottom of the supporting block 1.

Specifically, this bridge pile foundation pile head breaking device, when using, at first through threaded rod 21 and mounting hole 20 on supporting shoe 1, fix this breaking device installation on fork truck's elevating platform, then arrange the foundation pile that needs to be broken in between two sets of splint 14 through removing fork truck, extend telescopic link 13 again, it presss from both sides the foundation pile to drive splint 14, then start two sets of motors 7, it rotates to drive two sets of cutting blade 9 through transfer line 8, open sprinkler 18 and dust catcher 19, then extend two sets of translation pneumatic cylinders 12, begin the cutting, the dust that produces in the cutting process can be absorbed by dust catcher 19, sprinkler 18 can cool down cutting blade 9, after the cutting finishes, shift out the foundation pile that cuts off, contract telescopic link 13 again, put it down.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a bridge pile foundation pile head breaking device, includes supporting shoe (1), storage water tank (2), translation pneumatic cylinder (12), cutting blade (9) and slide (3), its characterized in that: the supporting block (1) is of a cuboid structure, a water storage tank (2) is fixedly welded at the upper end of the supporting block (1), a water filling port is formed in the top of the water storage tank (2), two sets of sliding plates (3) which are symmetrically arranged are fixedly welded at the bottom end of the supporting block (1), cutting blades (9) are arranged at the bottoms of the two sets of sliding plates (3), sliders (6) are arranged at the upper ends of the two sets of sliding plates (3), two sets of sliding blocks (6) are fixedly welded on the side surface, close to the supporting block (1), of the sliders (6), translational hydraulic cylinders (12) are fixedly welded on the supporting block (1), two sets of beams (10) which are symmetrically arranged are fixedly welded at the top end of the supporting block (1), three sets of connecting rods (22) for reinforcing the beams (10) are fixedly welded at the end, close to the supporting block (, two sets of telescopic links (13) are all welded and fixed to one end, far away from supporting shoe (1), of two sets of crossbeams (10), and a clamping plate (14) is welded and fixed to the top ends of the two sets of telescopic links (13).

2. The bridge pile foundation pile head breaking device of claim 1, wherein: two sets of T type spout (4) that the symmetry set up are all seted up to slide (3) upper end, and vertical through-going transmission groove (5) are all seted up to its intermediate position department.

3. The bridge pile foundation pile head breaking device of claim 1, wherein: slider (6) bottom welded fastening has two sets of rams (11), and is two sets of in two sets of T type spout (4), two sets of ram (11) card is established slide block (6) are inside all through screw fixedly connected with motor (7), and are two sets of the equal welded fastening of spindle of motor (7) has transfer line (8), and is two sets of the tip that transfer line (8) stretched out driving groove (5) all with cutting blade (9) welded fastening.

4. The bridge pile foundation pile head breaking device of claim 1, wherein: two sets of basin (17) have all been seted up to the inside one end that is close to splint (14) of crossbeam (10), basin (17) bottom is provided with three sprinkler heads (18) of group, storage water tank (2) bottom is connected with two sets of water pipes (16), and is two sets of the one end that storage water tank (2) were kept away from in water pipe (16) is all established in basin (17).

5. The bridge pile foundation pile head breaking device of claim 1, wherein: and the two groups of clamping plates (14) are all bonded with non-slip pads (15) for preventing foundation piles from sliding off, and the upper end parts of the two groups of sliding blocks (6) are all welded and fixed with dust collectors (19).

6. The bridge pile foundation pile head breaking device of claim 1, wherein: one side of the supporting block (1) back to the cross beam (10) is fixedly welded with four groups of threaded rods (21) arranged in an array manner, and four corners of the bottom of the supporting block (1) are provided with mounting holes (20) with threads.