CN213296345U

CN213296345U - Constructional engineering pile device

Info

Publication number: CN213296345U
Application number: CN202021402090.4U
Authority: CN
Inventors: 侯听娱; 杨秀兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-05-28
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a constructional engineering piling device, which comprises a first shell, wherein a through groove is formed in the first shell, the top of the first shell is fixedly connected with a second shell, the inner side wall of the second shell is provided with a hydraulic cylinder, and the telescopic end of the hydraulic cylinder is fixedly connected with a first rammer; fix the foot in the pile driving region during use, through the pier body, the fixed knot that a stability is high is constituteed in setting up of balancing weight and threaded rod constructs, weight gain and fixing through the balancing weight and the pier body, avoided rocking amplitude great and take place the skew or topple over, through the second spout, the fixed block, a spring, the ram structure that can return automatically is constituteed in setting up of fourth casing and second ram, make the pressure of first ram drive the fourth casing and the downward tamp back of second ram, the second ram can return back through the effort of spring, thereby the second ram is because expose externally when having avoided the pile, and the unexpected injury that leads to constructor to cause.

Description

Constructional engineering pile device

Technical Field

The utility model relates to a building engineering technical field specifically is a building engineering pile device.

Background

As is known, a pile driver is composed of a pile hammer, a pile frame and accessories. The pile hammer is attached between two parallel vertical guide rods (commonly called gantry) at the front part of the pile frame and is hoisted by a hoisting hook. The pile frame is a steel structure tower frame, and a winch is arranged at the rear part of the pile frame and used for hoisting the pile and the pile hammer. The front of the pile frame is provided with a guide frame consisting of two guide rods for controlling the piling direction so that the pile can accurately penetrate into the stratum according to the designed direction. The basic technical parameters of the pile driver are the impact section weight, the impact kinetic energy and the impact frequency. The power source of the pile hammer according to the movement can be divided into a drop hammer, a steam hammer, a diesel hammer, a hydraulic hammer and the like.

The invention is disclosed in China: CN209066431U discloses a building engineering pile driver equipment, has solved traditional pile driver equipment and has had too huge, the big shortcoming of area, has reduced the volume, has avoided traditional manual pile to appear the problem of deviation easily again simultaneously, has improved work efficiency, and the effect of during operation power is more even, reduces vibrations.

However, still have certain problem, current device structure is comparatively simple, and service function is comparatively single, at the in-process of construction pile driving, and fixed effect is relatively poor for the skew takes place easily in the device pile driving in-process, collapses, causes destruction to the construction environment, and if the ram exposes outside during the pile driving, if constructor touches, then can cause harm to constructor's personal safety, for this reason, provides a building engineering pile driving device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a building engineering pile device.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a pile driving device for building engineering comprises a first shell, wherein a through groove is formed in the first shell, a second shell is fixedly connected to the top of the first shell, a hydraulic cylinder is installed on the inner side wall of the second shell, a first rammer is fixedly connected to the telescopic end of the hydraulic cylinder, two pier bodies are symmetrically and fixedly connected to the two sides of the first shell, balancing weights are arranged on the upper surfaces of the two pier bodies, thread grooves are formed in the lower surfaces of the two balancing weights and the upper surfaces of the two pier bodies, threaded rods are connected to the inner side walls of the two thread grooves in a threaded manner, fixing feet are fixedly connected to the bottoms of the two pier bodies, two second sliding grooves are symmetrically formed in the inner side wall of the through groove, a fourth shell is slidably connected to the inner side wall of the second sliding groove, a second rammer is fixedly connected to the lower surface of the fourth shell, and fixing blocks are fixedly connected to the inner side walls of the, two the equal fixedly connected with spring in top of fixed block, two the other end of spring all with the lower fixed surface of fourth casing is connected.

Preferably, two first chutes are symmetrically formed in the inner side wall of the through groove, a fifth shell is slidably connected to the inner side wall of the first chute, and the inner side wall of the fifth shell is fixedly connected to the outer side wall of the first rammer.

Preferably, two sides of the fifth shell are symmetrically and rotatably connected with three rollers, and the outer side walls of the rollers are slidably connected with the inner side walls of the first sliding grooves.

Preferably, two the equal symmetrical two first stoppers of fixedly connected with of inside wall of first spout, two the equal fixedly connected with second stopper of inside wall of second spout.

Preferably, the outer side wall of the first shell is symmetrically and fixedly connected with two connecting plates, one side of each connecting plate is fixedly connected with a third shell, and the front surface of each third shell is provided with a through hole.

(III) advantageous effects

Compared with the prior art, the utility model provides a building engineering pile device possesses following beneficial effect:

fix the foot in the pile driving region during use, through the pier body, the fixed knot that a stability is high is constituteed in setting up of balancing weight and threaded rod constructs, weight gain and fixing through the balancing weight and the pier body, avoided rocking amplitude great and take place the skew or topple over, through the second spout, the fixed block, a spring, the ram structure that can return automatically is constituteed in setting up of fourth casing and second ram, make the pressure of first ram drive the fourth casing and the downward tamp back of second ram, the second ram can return back through the effort of spring, thereby the second ram is because expose externally when having avoided the pile, and the unexpected injury that leads to constructor to cause.

Drawings

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

fig. 2 is a schematic front view of the first housing of the present invention;

fig. 3 is a schematic structural diagram of the middle thread groove of the present invention.

In the figure: 1. a first housing; 2. a first ram; 3. a fifth housing; 4. connecting plates; 5. a through hole; 6. a second housing; 7. a hydraulic cylinder; 8. a first stopper; 9. a roller; 10. a third housing; 11. a first chute; 12. a second limiting block; 13. a fourth housing; 14. a spring; 15. a second ram; 16. a fixed block; 17. a second chute; 18. a fixing leg; 19. a pier body; 20. a balancing weight; 21. a threaded rod; 22. a thread groove; 23. an observation window; 24. a through groove.

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.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a pile driving device for building engineering comprises a first shell 1, a through groove 24 is formed in the first shell 1, a second shell 6 is fixedly connected to the top of the first shell 1, a hydraulic cylinder 7 is installed on the inner side wall of the second shell 6, a first rammer 2 is fixedly connected to the telescopic end of the hydraulic cylinder 7, two pier bodies 19 are symmetrically and fixedly connected to the two sides of the first shell 1, balancing weights 20 are arranged on the upper surfaces of the two pier bodies 19, thread grooves 22 are formed in the lower surfaces of the two balancing weights 20 and the upper surfaces of the two pier bodies 19, threaded rods 21 are connected to the inner side walls of the two thread grooves 22 in a threaded manner, fixing feet 18 are fixedly connected to the bottoms of the two pier bodies 19, two second sliding grooves 17 are symmetrically formed in the inner side wall of the through groove 24, a fourth shell 13 is slidably connected to the inner side wall of the second sliding groove 17, a second rammer 15 is fixedly connected to the lower surface of the fourth shell 13, and fixing, the tops of the two fixing blocks 16 are fixedly connected with springs 14, and the other ends of the two springs 14 are fixedly connected with the lower surface of the fourth shell 13.

In this embodiment, specifically: two first sliding grooves 11 are symmetrically formed in the inner side wall of the through groove 24, the inner side wall of each first sliding groove 11 is connected with a fifth shell 3 in a sliding mode, and the inner side wall of each fifth shell 3 is fixedly connected to the outer side wall of the first rammer 2; when the hydraulic cylinder 7 drives the first ram 2 to move downward, the fifth housing 3 fixed to the outer side wall of the first ram 2 can slide through the first sliding groove 11.

In this embodiment, specifically: two sides of the fifth shell 3 are symmetrically and rotatably connected with three rollers 9, and the outer side walls of the rollers 9 are slidably connected with the inner side walls of the first sliding grooves 11; the rollers 9 at both sides of the fifth housing 3 can reduce the resistance of the first ram 2 to the downward operation.

In this embodiment, specifically: the inner side walls of the two first sliding grooves 11 are symmetrically and fixedly connected with two first limiting blocks 8, and the inner side walls of the two second sliding grooves 17 are fixedly connected with second limiting blocks 12; the first stopper 8 and the second stopper 12 may restrict the lifting positions of the first rammer 2 and the second rammer 15, respectively.

In this embodiment, specifically: the outer side wall of the first shell 1 is symmetrically and fixedly connected with two connecting plates 4, one sides of the two connecting plates 4 are fixedly connected with third shells 10, and the front surfaces of the two third shells 10 are provided with through holes 5; during transportation, operators can enable the rope to pass through the through hole 5 before and after the device is used, so that the device can be hoisted, moved or transported by the rope.

In this embodiment, specifically: an observation window 23 is embedded in the front surface of the first shell 1; the observation window 23 is beneficial for the operator to observe the operation condition inside the device.

The hydraulic cylinder 7 in this embodiment is of the type: CD/DG 350.

In summary, the working principle and the working process of the piling device for the building engineering are that when the piling device is used, the fixing feet 18 are fixed in a piling area when the piling device is used, a fixing structure with high stability is formed by arranging the pier body 19, the counterweight 20 and the threaded rod 21, the threaded rod 21 is only required to be connected and fixed with the pier body 19 and the counterweight 20 through the threaded groove 22 when the piling device is installed, the second sliding groove 17, the fixing block 16, the spring 14, the fourth shell 13 and the second rammer 15 form an automatic retractable rammer structure, the hydraulic cylinder 7 of the piling device is installed on the inner side wall of the second shell 6, the second shell 6 can play a role in protecting and fixing the hydraulic cylinder 7, when the hydraulic cylinder 7 drives the first rammer 2 to operate downwards, the fifth shell 3 fixed on the outer side wall of the first rammer 2 can slide through the first sliding groove 11, wherein the rollers 9 on two sides of the fifth shell 3 can reduce the resistance of the first rammer 2 to operate downwards, after the fourth shell 13 and the second rammer 15 are driven by the pressure of the first rammer 2 to be tamped downwards, the second rammer 15 can retract according to the acting force of the spring 14, and the difficulty in transportation or installation caused by the fact that the second rammer 15 is always exposed to the external environment when being transported or installed before and after use is avoided, the first limiting block 8 and the second limiting block 12 fixed in the first sliding groove 11 and the second sliding groove 17 can respectively limit the lifting positions of the first rammer 2 and the second rammer 15, one side of the first shell 1 of the device is fixedly connected with the connecting plate 4 and the third shell 10, wherein the third shell 10 is provided with a through hole 5, an operator can penetrate a rope through the through hole 5, so that the device can be lifted and moved or transported by using the rope, the observation window 23 is favorable for the operator to observe the internal operation condition of the device, and the main body part of the device operates in the through groove 24, the device is provided with a switch group for controlling the starting and the closing of the hydraulic cylinder 7, and the switch group is connected with an external commercial power and used for supplying power to the hydraulic cylinder 7.

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

Claims

1. A construction piling device, comprising a first housing (1), characterized in that: the inner part of the first shell (1) is provided with a through groove (24), the top of the first shell (1) is fixedly connected with a second shell (6), the inner side wall of the second shell (6) is provided with a hydraulic cylinder (7), the telescopic end of the hydraulic cylinder (7) is fixedly connected with a first rammer (2), two pier bodies (19) are symmetrically and fixedly connected with the two sides of the first shell (1), the upper surfaces of the two pier bodies (19) are respectively provided with a balancing weight (20), the lower surfaces of the two balancing weights (20) and the upper surfaces of the two pier bodies (19) are respectively provided with a thread groove (22), the inner side walls of the two thread grooves (22) are respectively in threaded connection with a threaded rod (21), the bottom parts of the two pier bodies (19) are respectively and fixedly connected with a fixed foot (18), the inner side wall of the through groove (24) is symmetrically provided with two second sliding grooves, the inside wall sliding connection of second spout (17) has fourth casing (13), the lower fixed surface of fourth casing (13) is connected with second ram (15), two the equal fixedly connected with fixed block (16) of inside wall of second spout (17), two the equal fixedly connected with spring (14) in top of fixed block (16), two the other end of spring (14) all with the lower fixed surface of fourth casing (13) is connected.

2. A construction piling device according to claim 1, wherein: two first chutes (11) are symmetrically arranged on the inner side wall of the through groove (24), the inner side wall of each first chute (11) is connected with a fifth shell (3) in a sliding mode, and the inner side wall of each fifth shell (3) is fixedly connected to the outer side wall of the corresponding first rammer (2).

3. A construction piling device according to claim 2, wherein: the two sides of the fifth shell (3) are symmetrically and rotatably connected with three rollers (9), and the outer side wall of each roller (9) is connected with the inner side wall of the first sliding groove (11) in a sliding mode.

4. A construction piling device according to claim 2, wherein: two equal symmetry fixedly connected with two first stopper (8) of inside wall of first spout (11), two the equal fixedly connected with second stopper (12) of inside wall of second spout (17).

5. A construction piling device according to claim 1, wherein: the outer side wall of the first shell (1) is symmetrically and fixedly connected with two connecting plates (4), two connecting plates (4) are fixedly connected with a third shell (10) on one side, and a through hole (5) is formed in the front surface of the third shell (10).

6. A construction piling device according to claim 1, wherein: an observation window (23) is embedded in the front surface of the first shell (1).