CN217517572U

CN217517572U - Piling equipment for constructional engineering

Info

Publication number: CN217517572U
Application number: CN202122157943.3U
Authority: CN
Inventors: 王月月; 汪俊杨; 季季红; 唐义甲; 于立志
Original assignee: Fuyang Normal University
Current assignee: Dragon Totem Technology Hefei Co ltd; Pingyi Baoye Construction Engineering Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-09-30
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a pile equipment for building engineering relates to the building engineering field. The utility model provides a pile equipment for building engineering, including rear end fixing device, rear end fixing device one side fixed mounting has the heat dissipation safety cover, heat dissipation safety cover top surface passes through top set screw fixed mounting top contact plate, and terminal surface contact installs pipeline steady voltage component under the top contact plate, terminal surface installs the fluid transfer tank under the pipeline steady voltage component, and fluid transfer tank outside screw thread installs screwed pipe joint, screwed pipe joint outside intercommunication has an oil pipe, and the fixed intercommunication in fluid transfer tank bottom surface of oil pipe opposite side, fluid transfer tank top surface intercommunication has the branching pipeline, and branching pipeline opposite side communicates in pipeline steady voltage component one side intercommunication has, fluid transfer tank one side intercommunication has the tee bend pipeline, and the tee bend pipeline bottom surface is installed into oil pipe. The utility model provides a traditional pile equipment pile impact force little, the unable technical problem who rises back of pile head.

Description

Piling equipment for constructional engineering

Technical Field

The utility model relates to a building engineering field especially relates to a pile equipment for building engineering.

Background

At present, the variety of the pile drivers is various, and the most common pile drivers are a spiral pile driver and a diesel pile driver; the spiral pile driver is a pile driving device which drives a drill rod drill bit to form a hole on an underground drilling machine through a power head. The spiral pile driver can be divided into two parts of a pile frame and a drilling part; the diesel hammer pile driver is a construction equipment which utilizes the repeated jumping impact force of a diesel hammer and the dead weight of a pile body to overcome the side wall frictional resistance of the pile body and the resistance of a pile end soil layer and sink the pile body to the designed standard height.

According to "electric pile driver" that chinese patent granted publication No. CN108442373A provided, the device includes pile driver body and the battery package that is located the pile driver body outside, and the pile driver body includes: a housing; the motor is arranged on the shell and is electrically connected with the battery pack through a circuit; and the piling mechanism is arranged on the shell and is driven by the motor to work. This application is through the cooperation of battery package and motor, for the pile driver of fuel, can be lighter and not influenced by the height above sea level, but there is the pile head that drives a little, the inefficiency problem of pile driving, consequently, it is necessary to provide a pile equipment for building engineering and solves above-mentioned technical problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pile equipment for building engineering has solved traditional pile equipment pile impact force little, the unable technical problem who rises again of pile head.

In order to solve the technical problems, the utility model provides a piling device for construction engineering, which comprises a rear end fixing device, wherein a heat dissipation protective cover is fixedly arranged on one side of the rear end fixing device, a top surface of the heat dissipation protective cover is fixedly arranged on a top contact plate through a top fixing screw, a pipeline pressure stabilizing element is arranged on the lower end surface of the top contact plate in a contact way, an oil liquid transfer tank is arranged on the lower end surface of the pipeline pressure stabilizing element, a screwed pipe joint is arranged on the outer side of the oil liquid transfer tank in a threaded way, an oil outlet pipe is communicated with the outer side of the screwed pipe joint, the other side of the oil outlet pipe is fixedly communicated with the bottom surface of the oil liquid transfer tank, the top surface of the oil liquid transfer tank is communicated with a branched pipeline, the other side of the branched pipeline is communicated with one side of the pipeline pressure stabilizing element, one side of the oil liquid transfer tank is communicated with a three-way pipeline, an oil inlet pipe is arranged on the bottom surface of the three-way pipeline, and the other side of the oil inlet pipe is communicated with one side of a telescopic hydraulic cylinder, the utility model discloses a pile driving device, including telescopic hydraulic cylinder, universal connecting device, pile driving head, outer fender bracket, telescopic hydraulic cylinder bottom surface jar pole department rotates and installs universal connecting device, and universal connecting device bottom surface fixed mounting has the pile driving head, the outside fender bracket is installed in the pile driving head outside, has solved traditional pile equipment pile driving impact force little, the unable technical problem that rises back of pile driving head.

Preferably, the rear side of the pile driving head is connected with a pile driving connecting column, and the other side of the pile driving connecting column is fixedly provided with a fastening screw, so that the compaction of a foundation can be realized.

Preferably, the universal connecting device comprises a rotating seat, and the connecting head is installed on the inner side of the rotating seat, so that the connection of the piling head can be realized.

Preferably, rear end fixing device front side welded block, and welded block opposite side fixed mounting has the heat dissipation safety cover, the solid fixed ring in the outside is installed in the heat dissipation safety cover outside, can realize the fixed of whole pile equipment.

Preferably, the outer side of the oil transfer tank is fixedly mounted on the middle-layer fixing plate, a tank body end plate is fixedly mounted at the top end of the oil transfer tank, a supporting rod is fixedly connected to the outer side of the oil transfer tank, two sides of the supporting rod are connected to the inner side of the tank body end plate, and transfer of hydraulic oil can be achieved.

Preferably, the end part of the oil inlet pipe is provided with a pressurizing pump body, and the other side of the pressurizing pump body is arranged on one side of the telescopic hydraulic cylinder, so that the input of hydraulic oil can be realized.

Preferably, a cylinder body is fixedly mounted at one end of the telescopic hydraulic cylinder, and telescopic movement of the hydraulic rod can be realized.

Compared with the prior art, the utility model provides a pair of pile equipment for building engineering has following beneficial effect:

1. the utility model provides a pile driving equipment for building engineering, through installing parts such as flexible hydraulic stem and oil pipe, the staff fixes the installation screw hole of rear end fixing device outside the wall body, and then the staff inspects the remaining oil solution volume and the oil temperature in the fluid transfer tank, observes the interior fluid circulation condition of pipeline, if the circulation is normal, can begin to carry out ground pile driving processing; when oil in the telescopic hydraulic cylinder flows, oil inlets and oil outlets on two sides are respectively positioned on two sides of the internal rod cavity, wherein the oil inlets are connected with the oil inlet pipe and the booster pump body, when the oil is introduced, the pressure intensity is high, the oil outlets are connected with the oil outlet pipe, the pressure intensity of the oil is low during connection, a hydraulic pressure difference is formed on two sides of the hydraulic rod, and the hydraulic pressure difference is matched with the gravity of the pile driving head to move downwards; after the pile driving head moves downwards, the pile driving connecting column moves in the heat dissipation protective cover on the outer side protective frame, and strong impact force is generated when the pile driving head collides with the bottom surface, so that huge heat is generated, and the problem of small impact force of the traditional pile driving equipment is solved.

2. The utility model provides a pile equipment for building engineering, through installing parts such as pile spliced pole and branching pipeline, after pile work is accomplished, oil inlet was because stop valve work at this moment, the oil transportation was suspended, caused oil inlet department pressure intensity very big, caused the oil-out to continue oil return constantly, realized the back lift of pile head; in the transportation process, in order to prevent the insufficient oil quantity of the transfer tank in single oil, the device adopts a double-tank design and carries out combined transportation through a branched pipeline; install universal connecting device on pile connecting post top, through connector and rotation seat, can prevent because instantaneous impact force is big, with the horizontal shake fracture of hydraulic stem, solve the unable problem of rising back after traditional pile equipment whereabouts.

Drawings

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

FIG. 2 is a partial schematic view of the structure of the middle telescopic hydraulic cylinder of the present invention;

FIG. 3 is a partial schematic view of the structure of the oil-liquid transfer tank of the present invention;

fig. 4 is a partial schematic view of the structure of the middle oil inlet pipe of the present invention.

Reference numbers in the figures: 1. driving a pile head; 101. piling and connecting columns; 102. fastening screws; 2. an outer fender bracket; 3. a universal connection device; 301. a connector; 302. a rotating seat; 4. a rear end fixing device; 401. welding the blocks; 402. an outer fixing ring; 403. a heat dissipation protective cover; 5. an oil outlet pipe; 501. a threaded pipe joint; 6. a bifurcated conduit; 7. a pipeline pressure stabilizing element; 8. a screw is fixed at the top end; 9. a top end contact plate; 10. transferring the oil liquid to a tank; 1001. a middle layer fixing plate; 1002. a support bar; 1003. a tank body end plate; 11. a three-way pipeline; 12. entering an oil pipe; 1201. a booster pump body; 13. a telescopic hydraulic cylinder; 1301. a cylinder body.

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 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 first embodiment is as follows:

referring to fig. 1-4, the present invention provides a technical solution: a pile driving device for construction engineering comprises a rear end fixing device 4, a heat dissipation protective cover 403 is fixedly installed on one side of the rear end fixing device 4, a top end contact plate 9 is fixedly installed on the top surface of the heat dissipation protective cover 403 through a top end fixing screw 8, a pipeline pressure stabilizing element 7 is installed on the lower end surface of the top end contact plate 9 in a contact mode, an oil liquid transfer tank 10 is installed on the lower end surface of the pipeline pressure stabilizing element 7, a screwed pipe joint 501 is installed on the outer side of the oil liquid transfer tank 10 in a threaded mode, an oil outlet pipe 5 is communicated with the outer side of the screwed pipe joint 501, the other side of the oil outlet pipe 5 is fixedly communicated with the bottom surface of the oil liquid transfer tank 10, a branched pipeline 6 is communicated with the top surface of the oil liquid transfer tank 10, the other side of the branched pipeline 6 is communicated with one side of the pipeline pressure stabilizing element 7, a three-way pipeline 11 is communicated with one side of the oil liquid transfer tank 10, an oil inlet pipe 12 is installed on the bottom surface of the three-way pipeline 11, the other side of the oil inlet pipe 12 is communicated with one side of a telescopic hydraulic cylinder 13, the universal connecting device 3 is rotatably mounted at a cylinder rod on the bottom surface of the telescopic hydraulic cylinder 13, the pile driving head 1 is fixedly mounted at the bottom surface of the universal connecting device 3, and the outer side protection frame 2 is mounted on the outer side of the pile driving head 1, so that the technical problems that the pile driving impact force of the traditional pile driving equipment is small and the pile driving head 1 cannot rise back are solved; the rear side of the piling head 1 is connected with a piling connecting column 101, and the other side of the piling connecting column 101 is fixedly provided with a fastening screw 102, so that the compaction of a foundation can be realized; the welding block 401 is welded on the front side of the rear end fixing device 4, the heat dissipation protective cover 403 is fixedly mounted on the other side of the welding block 401, the outer side fixing ring 402 is mounted on the outer side of the heat dissipation protective cover 403, and fixing of the whole piling device can be achieved.

In the embodiment, a worker fixes the mounting threaded hole of the rear end fixing device 4 on the outer side of the wall body, then the worker checks the amount and the temperature of the residual oil in the oil transfer tank 10, observes the circulation condition of the oil in the pipeline, and starts to carry out foundation piling treatment if the circulation is normal; when oil in the telescopic hydraulic cylinder 13 flows, oil inlets and oil outlets on two sides are respectively positioned on two sides of the internal rod cavity, wherein the oil inlets are connected with the oil inlet pipe 12 and the booster pump body 1201, when the oil is introduced, the pressure is high, the oil outlets are connected with the oil outlet pipe 5, the pressure of the oil is low when the oil is connected, a hydraulic pressure difference is formed on two sides of the hydraulic rod, and the oil moves downwards in cooperation with the gravity of the pile driving head 1; after the pile driving head 1 moves downwards, the pile driving connecting column 101 moves in the heat dissipation protective cover 403 of the outer side protective frame 2, and when the pile driving head 1 collides with the bottom surface, strong impact force is generated, so that huge heat is generated, and the problem of small impact force of the traditional pile driving equipment is solved.

The second embodiment:

referring to fig. 1-4, the present invention provides a technical solution: a pile driving device for constructional engineering is disclosed, wherein a universal connecting device 3 comprises a rotating seat 302, and a connector 301 is arranged on the inner side of the rotating seat 302, so that the connection of a pile driving head 1 can be realized; the outer side of the oil liquid transfer tank 10 is fixedly arranged on a middle-layer fixing plate 1001, a tank body end plate 1003 is fixedly arranged at the top end of the oil liquid transfer tank 10, a supporting rod 1002 is fixedly connected to the outer side of the oil liquid transfer tank 10, and two sides of the supporting rod 1002 are connected to the inner side of the tank body end plate 1003, so that transfer of hydraulic oil can be achieved; a pressurizing pump body 1201 is mounted at the end part of the oil inlet pipe 12, and the other side of the pressurizing pump body 1201 is mounted on one side of the telescopic hydraulic cylinder 13, so that hydraulic oil can be input; one end of the telescopic hydraulic cylinder 13 is fixedly provided with a cylinder body 1301, so that the telescopic movement of the hydraulic rod can be realized.

In the embodiment, after the pile driving work is finished, the oil input port stops oil transportation due to the stop valve working, so that the pressure intensity at the oil input port is extremely high, the oil output port continuously returns oil, and the back lifting of the pile driving head 1 is realized; in the transportation process, in order to prevent the insufficient oil quantity of the transfer tank 10 in single oil, the device adopts a double-tank design and carries out combined transportation through the branched pipeline 6; install universal connection 3 at pile spliced pole 101 top, through connector 301 and rotation seat 302, can prevent because instantaneous impact force is big, with the horizontal shake fracture of hydraulic stem, solve the unable problem of rising back after traditional pile equipment whereabouts.

The utility model provides a pair of pile equipment for building engineering's theory of operation as follows:

the first innovation point implementation step:

the first step is as follows: the working personnel fix the mounting threaded hole of the rear end fixing device 4 on the outer side of the wall body, then the working personnel check the residual oil amount and the oil temperature in the oil transfer tank 10, observe the oil circulation condition in the pipeline, and if the oil circulation is normal, the foundation piling treatment can be started;

the second step is that: when oil in the telescopic hydraulic cylinder 13 flows, oil inlets and oil outlets on two sides are respectively positioned on two sides of the internal rod cavity, wherein the oil inlets are connected with the oil inlet pipe 12 and the booster pump body 1201, when the oil is introduced, the pressure is high, the oil outlets are connected with the oil outlet pipe 5, the pressure of the oil is low when the oil is connected, a hydraulic pressure difference is formed on two sides of the hydraulic rod, and the hydraulic rod moves downwards in cooperation with the gravity of the pile driving head 1;

the third step: when the pile head 1 is moved downwards, the pile connection column 101 has moved inside the heat-dissipating shield 403 of the outer fender bracket 2, and when the pile head 1 hits the bottom surface, a strong impact force is generated, thereby generating a large amount of heat.

The implementation step of the second innovation point:

the first step is as follows: after the pile driving work is finished, the oil input port stops oil transportation due to the stop valve working, so that the pressure intensity at the oil input port is extremely high, the oil output port continuously returns oil, and the pile driving head 1 is lifted back;

the second step: in the transportation process, in order to prevent the insufficient oil quantity of the transfer tank 10 in single oil, the device adopts a double-tank design and carries out combined transportation through the branched pipeline 6;

the third step: install universal joint 3 at pile spliced pole 101 top, through connector 301 and rotation seat 302, can prevent because instantaneous impact force is big, with the horizontal shake fracture of hydraulic stem.

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 various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pile equipment for building engineering, includes rear end fixing device (4), its characterized in that: rear end fixing device (4) one side fixed mounting has heat dissipation safety cover (403), heat dissipation safety cover (403) top surface passes through top set screw (8) fixed mounting top contact plate (9), and terminal surface contact installs pipeline steady voltage component (7) under top contact plate (9), terminal surface installs fluid transfer tank (10) under pipeline steady voltage component (7), and fluid transfer tank (10) outside screw thread installs screwed pipe joint (501), screwed pipe joint (501) outside intercommunication has oil pipe (5), and oil pipe (5) opposite side fixed intercommunication in fluid transfer tank (10) bottom surface, fluid transfer tank (10) top surface intercommunication has branching pipeline (6), and branching pipeline (6) opposite side intercommunication has in pipeline steady voltage component (7) one side intercommunication, fluid transfer tank (10) one side intercommunication has tee bend pipeline (11), and tee bend pipeline (11) bottom surface is installed into oil pipe (12), go into oil pipe (12) opposite side and communicate in flexible pneumatic cylinder (13) one side, flexible pneumatic cylinder (13) bottom surface jar pole department rotates and installs universal connecting device (3), and universal connecting device (3) bottom surface fixed mounting have pile head (1), outer side fender bracket (2) are installed in pile head (1) outside.

2. Piling device for construction engineering according to claim 1, wherein a piling connection column (101) is connected to the rear side of the piling head (1), and a fastening screw (102) is fixedly mounted on the other side of the piling connection column (101).

3. Piling plant for construction engineering according to claim 1, characterised in that said universal connection means (3) comprise a rotary seat (302), and that inside the rotary seat (302) is mounted a connection head (301).

4. Piling equipment for construction engineering according to claim 1, characterized in that the front side of the rear end fixing device (4) is welded with a welding block (401), and the other side of the welding block (401) is fixedly provided with a heat dissipation protective cover (403), and the outer side of the heat dissipation protective cover (403) is provided with an outer side fixing ring (402).

5. The piling device for building engineering according to claim 1, wherein the outside of the oil transfer tank (10) is fixedly installed on the middle fixing plate (1001), the top end of the oil transfer tank (10) is fixedly installed with the tank end plate (1003), the outside of the oil transfer tank (10) is fixedly connected with the supporting rod (1002), and two sides of the supporting rod (1002) are connected to the inside of the tank end plate (1003).

6. Piling equipment for construction engineering according to claim 1, characterized in that the end of said oil inlet pipe (12) is equipped with a booster pump body (1201), and the other side of said booster pump body (1201) is equipped with one side of said telescopic hydraulic cylinder (13).

7. Piling device for construction engineering according to claim 1, characterized in that the cylinder body (1301) is fixedly mounted at one end of the telescopic hydraulic cylinder (13).