CN219430750U

CN219430750U - Construction engineering pile driving device

Info

Publication number: CN219430750U
Application number: CN202320806656.7U
Authority: CN
Inventors: 李彦鹏; 石立庄; 董光杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-07-28
Anticipated expiration: 2033-04-12

Abstract

The utility model provides a construction engineering piling device, which belongs to the technical field of construction engineering tools, and comprises a frame, a shell, a hollow groove, a motor, a hydraulic cylinder, a pressing hammer, a clamping plate and a piling column, wherein the shell is positioned at one side end of the frame, the hollow groove is formed at one side end of the frame, the motor is fixedly connected with the lower inner wall of the hollow groove, the hydraulic cylinder pushes the pressing hammer to downwards press the piling column, the clamping plate is tightly attached to the piling column, shaking generated during piling can touch the clamping plate, the clamping plate presses a spring when the clamping plate is outwards unfolded, the clamping plate is supported by the elastic force of the spring, the clamping plate can be contacted with the piling column, the buffering effect is achieved, the downward of the piling column is not hindered, the motor drives a gear to rotate, the gear and a rack are meshed with each other, a sliding block is driven to downwards slide in the hollow groove, the position of the shell can be changed, the pressing hammer can be kept to work continuously, the stability of the piling column can be kept, shaking power generated during working can be reduced, and the device can be prevented from moving.

Description

Construction engineering pile driving device

Technical Field

The utility model belongs to the technical field of constructional engineering tools, and particularly relates to a piling device for constructional engineering.

Background

In order to ensure the safety of the house, the foundation must be surveyed by a professional surveying department, and the foundation must be adopted according to the design of the upper load, the foundation is dug to a deep bearing layer or dug to the negative elevation of the basement of the house and then driven to the bearing layer, so that the uneven settlement of the foundation is eliminated, and the bearing requirement of the upper building is met.

The authority publication number CN218373833U describes a construction engineering piling device, and relates to the technical field of construction engineering tools. The utility model comprises a mounting frame and a piling barrel, wherein the piling barrel is fixedly arranged at the center of a transverse plate at the upper end of the mounting frame, a damping component is arranged in the piling barrel, fixing components are arranged on the opposite sides of two vertical plates of the mounting frame, and the fixing components are positioned below the damping component; the damping assembly comprises a damping column, a fixed block and a second spring, wherein the damping column is fixedly connected to the inner side of the bottom end of the pile driving cylinder, the fixed block is fixedly connected to the upper end of the damping column, one end of the second spring is fixedly connected to the inner side face of the lower bottom of the pile driving cylinder, and the other end of the second spring is fixedly connected to the lower bottom face of the fixed block. According to the utility model, through the designed fixing component and the damping component, shaking generated by the vibration transmission device in the piling process is greatly weakened, and the vibration is transmitted to the travelling wheels, so that the travelling wheels cannot move, and the piling accuracy and stability are improved.

Above-mentioned patent vibrations are transmitted to the walking wheel, and the walking wheel also can not take place the activity, has improved the accuracy and the stability of pile, but in the aforesaid patent with the pile, beat in the soil can not effectually fix the pile, just so can lead to the pile to appear the condition of slope when the downwardly moving, and the during operation dynamics of rocking is great.

Disclosure of Invention

The utility model aims to provide a construction engineering piling device, which aims to solve the problems that in the prior art, a piling column cannot be effectively fixed when being driven into soil, so that the piling column can incline when moving downwards, and the shaking force is large when working.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a construction piling device, comprising:

a frame;

the shell is positioned at one side end of the frame;

the hollow groove is formed in one side end of the frame;

the motor is fixedly connected to the lower inner wall of the hollow groove;

the gear is fixedly connected to the output shaft of the motor and is positioned in the hollow groove;

the sliding block is fixedly connected to the circumferential surface of the shell and is slidably connected in the hollow groove;

the rack is fixedly connected to one side end of the sliding block, and the gear is meshed with the rack;

the hydraulic cylinder is fixedly connected to the upper inner wall of the shell;

the knocking hammer is fixedly connected to the extension end of the hydraulic cylinder and is slidably connected in the shell;

the first sliding rod is connected in the frame in a sliding way;

the clamping plate is fixedly connected to one side end of the first sliding rod;

the spring is fixedly connected to the end, close to the frame, of the clamping plate;

and the pulley is fixedly connected to the lower end of the frame.

As a preferable scheme of the utility model, one side end of the frame is fixedly connected with a fixed block, a supporting rod is connected in a sliding manner in the fixed block, a first sliding groove is formed in one side end of the fixed block, a second sliding rod is fixedly connected to the circumferential surface of the supporting rod, and the second sliding rod is connected in the first sliding groove in a sliding manner.

As a preferable scheme of the utility model, two second sliding grooves are formed in the upper end of the frame, a baffle is arranged at one side end of the frame, and the baffle is connected in the two second sliding grooves in a sliding mode.

As a preferable scheme of the utility model, the circumferential surface of the first sliding rod is fixedly connected with a limit ring, and the limit ring is positioned at one side end of the frame.

As a preferable scheme of the utility model, one side end of the frame is fixedly connected with a handle, and one side end of the frame is stuck with a reflective strip.

As a preferable scheme of the utility model, the lower end of the knocking hammer is fixedly connected with a protective cover.

Compared with the prior art, the utility model has the beneficial effects that:

1. in this scheme, put the stake of beating in the lower extreme of beating the hammer, the pneumatic cylinder promotes to beat the hammer and beat the stake downwards this moment, grip block and pile column closely laminate, the rocking of production during piling can touch the grip block, the extrusion spring when the grip block outwards expands, the elasticity of spring supports, the grip block can always be with pile column contact, play the buffering effect, do not hinder the downwardly of stake, the motor drives the gear rotation, make gear and rack intermeshing, drive the slider and slide downwards in hollow inslot, the position of shell can be changed, make beat the hammer and continue to work, can keep the stability of stake of beating in the pile process, the shaking power of production when reducing the working, protect this device not to take place to remove.

2. In this scheme, when the device needs to be fixed, hold the second slide bar and slide in first spout and promote the bracing piece and reciprocate, then after the bracing piece inserts in the soil, rotate into one side of first spout with the second slide bar, alright pin the bracing piece, then can prevent that the bracing piece from taking place to rock, insert the baffle in the second spout, alright so keep the baffle to take place not to drop, protect the motor not to contact with external object.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a front perspective view of the present utility model;

FIG. 2 is a first cross-sectional perspective view of the present utility model;

FIG. 3 is an exploded view of the present utility model;

fig. 4 is a second cutaway perspective view of the present utility model.

In the figure: 1. a frame; 2. a housing; 3. knocking a hammer; 4. a protective cover; 5. a reflective strip; 6. a handle; 7. a pulley; 8. a support rod; 9. a fixed block; 10. a hydraulic cylinder; 11. a limit ring; 12. a first slide bar; 13. a spring; 14. a clamping plate; 15. a first chute; 16. a second slide bar; 17. a hollow groove; 18. a motor; 19. a gear; 20. a second chute; 21. a baffle; 22. a slide block; 23. a rack.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, the present utility model provides the following technical solutions:

a construction piling device, comprising:

a frame 1;

a housing 2, the housing 2 being located at one side end of the frame 1;

the hollow groove 17 is formed in one side end of the frame 1;

the motor 18, the motor 18 is fixedly connected to the lower inner wall of the hollow groove 17;

the gear 19 is fixedly connected to the output shaft of the motor 18, and the gear 19 is positioned in the hollow groove 17;

a slider 22, the slider 22 is fixedly connected to the circumferential surface of the housing 2, and the slider 22 is slidably connected in the hollow groove 17;

the rack 23, the rack 23 is fixedly connected to one side end of the slide block 22, and the gear 19 is meshed with the rack 23;

the hydraulic cylinder 10, the hydraulic cylinder 10 is fixedly connected to the upper inner wall of the outer shell 2;

the knocking hammer 3 is fixedly connected to the extension end of the hydraulic cylinder 10, and the knocking hammer 3 is slidably connected in the shell 2;

a first slide bar 12, the first slide bar 12 being slidably connected within the frame 1;

the clamping plate 14, the clamping plate 14 is fixedly connected to one side end of the first slide bar 12;

a spring 13, the spring 13 being fixedly connected to the clamping plate 14 at the end thereof close to the frame 1;

pulley 7, pulley 7 is fixedly connected to the lower extreme of frame 1.

In the concrete embodiment of the utility model, two groups of parts such as the first slide bar 12, the spring 13 and the clamping plate 14 are arranged in the device, the device can move through the pulley 7, a piling column is placed at the lower end of the knocking hammer 3 after reaching a designated place, the knocking hammer 3 is pushed downwards through the hydraulic cylinder 10, so that the piling column is knocked into a foundation pit, the clamping plate 14 is tightly attached to the piling column when the piling column moves downwards, the piling column is temporarily kept in a vertical state downwards, the piling column can shake downwards, the elastic force of the spring 13 can be extruded to expand to two sides when the clamping plate 14 contacts, the first slide bar 12 can slide outwards, the clamping plate 14 can contact with the piling column through the elastic force of the spring 13 when the clamping plate 14 expands outwards, the buffering effect is achieved, shaking power is reduced, the downward of the piling column is not hindered, the gear 19 is driven to rotate through the motor 18 when the knocking hammer 3 reaches the knocking height and the piling column is not contacted with the piling column, the gear 19 is meshed with the rack 23, the sliding block 22 is driven to slide downwards in the hollow groove 17, the shaking power is further kept, the shaking power can be continuously generated when the piling device moves continuously, and the shaking power can be kept in the driving process.

Referring to fig. 3 specifically, a fixed block 9 is fixedly connected to one side end of the frame 1, a supporting rod 8 is slidably connected to the fixed block 9, a first sliding groove 15 is formed in one side end of the fixed block 9, a second sliding rod 16 is fixedly connected to a circumferential surface of the supporting rod 8, and the second sliding rod 16 is slidably connected to the first sliding groove 15.

In this embodiment: in the device, four groups of support rods 8, fixing blocks 9, first sliding grooves 15 and second sliding rods 16 are arranged and are respectively positioned at two sides of a frame 1, when the device needs to be fixed and prevented from moving, the second sliding rods 16 can be held to slide in the first sliding grooves 15 to push the support rods 8 to move up and down, then after the support rods 8 are inserted into soil, the second sliding rods 16 are turned to one sides of the first sliding grooves 15, the support rods 8 can be locked, so that the support rods 8 can be prevented from shaking, and the frame 1 is protected from shaking during working.

Referring to fig. 3 specifically, two second sliding grooves 20 are formed in the upper end of the frame 1, a baffle 21 is disposed at one side end of the frame 1, and the baffle 21 is slidably connected to the two second sliding grooves 20.

In this embodiment: the second chute 20 in this device is T font form and unanimous with the shape of baffle 21 one side, when needs protect motor 18, can insert baffle 21 in the second chute 20, alright so keep baffle 21 to take place not drop, protect motor 18 and external object contact, and the surface of baffle 21 opens and to be used for dispelling the heat to motor 18, prevents overload.

Referring to fig. 3 specifically, a limit ring 11 is fixedly connected to a circumferential surface of the first slide rod 12, and the limit ring 11 is located at one side end of the frame 1.

In this embodiment: the first slide bar 12 can be protected from dislocation when sliding in the frame 1 through the limit ring 11, so that the stability of the movement of the first slide bar 12 can be ensured, the clamping plate 14 is supported conveniently, and the limiting effect is achieved.

Referring to fig. 1-3, a handle 6 is fixedly connected to one side of the frame 1, and a reflective strip 5 is adhered to one side of the frame 1.

In this embodiment: the handle 6 and the reflection strip 5 are arranged in the device, when the device works at night, people can be reminded of approaching the device by using the reflection strip 5, harm is prevented, and the handle 6 can be held to push the device to move, so that convenience in movement is realized.

Referring to fig. 1 specifically, a protective cover 4 is fixedly connected to the lower end of the striking hammer 3.

In this embodiment: when the knocking hammer 3 knocks to hit the pile, the protective cover 4 can be sleeved on the surface of the pile, so that the pile can be protected, and the pile can be limited before piling.

The working principle and the using flow of the utility model are as follows: the pile driving column is placed at the lower end of the pile driving hammer 3, the hydraulic cylinder 10 pushes the pile driving hammer 3 downwards to realize the pile driving column to be knocked into a foundation pit, the clamping plate 14 is tightly attached to the pile driving column, the pile driving column can be kept to be vertically downwards, shaking generated during pile driving can trigger the clamping plate 14, the spring 13 is enabled to be elastically extruded to be unfolded towards two sides, when the clamping plate 14 is outwards unfolded, the clamping plate 14 is always contacted with the pile driving column through the elastic support of the spring 13, the buffering effect is achieved, the pile driving column is not hindered downwards, the motor 18 drives the gear 19 to rotate, the gear 19 is meshed with the rack 23, the sliding block 22 is driven to slide downwards in the hollow groove 17, the position of the shell 2 can be changed, the pile driving hammer 3 can be enabled to continue to work, the pile driving column can be kept stable in the pile driving process, shaking power generated during the working process is reduced, and the pile driving device is prevented from moving.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A construction pile driving device, comprising:

a frame (1);

the shell (2) is positioned at one side end of the frame (1);

the hollow groove (17) is formed in one side end of the frame (1);

the motor (18) is fixedly connected to the lower inner wall of the hollow groove (17);

the gear (19), the said gear (19) is fixedly connected to the output shaft of the motor (18), the said gear (19) locates in hollow groove (17);

the sliding block (22), the said sliding block (22) is fixedly connected to the circumference surface of the outer casing (2), the said sliding block (22) is slidably connected in the hollow groove (17);

the rack (23) is fixedly connected to one side end of the sliding block (22), and the gear (19) is meshed with the rack (23);

the hydraulic cylinder (10), the said hydraulic cylinder (10) is fixedly connected to upper inner wall of the outer casing (2);

the knocking hammer (3) is fixedly connected to the extending end of the hydraulic cylinder (10), and the knocking hammer (3) is slidably connected in the shell (2);

a first slide bar (12), wherein the first slide bar (12) is connected in the frame (1) in a sliding way;

the clamping plate (14), the said clamping plate (14) is fixedly connected to a side end of the first slide bar (12);

the spring (13) is fixedly connected to the end, close to the frame (1), of the clamping plate (14);

and the pulley (7) is fixedly connected to the lower end of the frame (1).

2. A construction pile driving device according to claim 1, characterised in that: one side end fixedly connected with fixed block (9) of frame (1), sliding connection has bracing piece (8) in fixed block (9), first spout (15) have been seted up to one side end of fixed block (9), the circumference surface fixedly connected with second slide bar (16) of bracing piece (8), second slide bar (16) sliding connection is in first spout (15).

3. A construction pile driving device according to claim 2, characterised in that: two second sliding grooves (20) are formed in the upper end of the frame (1), a baffle (21) is arranged at one side end of the frame (1), and the baffle (21) is connected in the two second sliding grooves (20) in a sliding mode.

4. A construction pile driving device according to claim 3, characterised in that: the circumference surface of the first sliding rod (12) is fixedly connected with a limit ring (11), and the limit ring (11) is positioned at one side end of the frame (1).

5. A construction pile driving device according to claim 4, characterised in that: one side end of the frame (1) is fixedly connected with a handle (6), and one side end of the frame (1) is stuck with a reflecting strip (5).

6. A construction pile driving device according to claim 5, characterised in that: the lower end of the knocking hammer (3) is fixedly connected with a protective cover (4).