CN216475023U

CN216475023U - Piling and positioning device for constructional engineering

Info

Publication number: CN216475023U
Application number: CN202122540280.3U
Authority: CN
Inventors: 袁亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-05-10
Anticipated expiration: 2031-10-21

Abstract

A piling and positioning device for constructional engineering comprises a base, wherein a portal frame is arranged above the base, the bottom end of the portal frame is fixedly connected with the upper end of the base, and a support column is arranged in the middle of the portal frame; the outer side of the support column is sleeved with a movable seat, the left end of the movable seat is provided with a threaded hole, and the right end of the movable seat is provided with a sliding block; the sliding seat is characterized in that a mounting plate is fixedly connected to the front end of the sliding seat, and a shaft hole is formed in one end, away from the sliding seat, of the mounting plate. According to the utility model, the driving bevel gear on the first driving motor is meshed with the driven bevel gear at the bottom of the threaded rod, so that the driving bevel gear drives the driven bevel gear to rotate, and the driven bevel gear drives the threaded rod to rotate, thereby controlling the lifting of the movable seat; the judgment piling depth that scale value through the support column surface can be accurate, it is convenient to use, has improved work efficiency greatly.

Description

Piling and positioning device for constructional engineering

Technical Field

The utility model relates to the technical field of construction piling, in particular to a piling and positioning device for constructional engineering.

Background

In the process of building construction, a pile driver is needed to carry out pile driving operation on a construction site, and the pile driver comprises a pile hammer, a pile frame, auxiliary equipment and the like. 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.

To the softer place of geology among the prior art, for example ground such as soil, adopt the threaded rod to pile usually, nevertheless there is certain drawback in pile device among the prior art when using, at first, can not guarantee that the threaded rod is dealt with on ground, causes the threaded rod to rock easily, and secondly, pile device's degree of depth can't carry out effectual location usually, influences work efficiency.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model aims to provide a piling and positioning device for building engineering, which can effectively solve the problems that the depth of the existing piling device cannot be accurately positioned and the working efficiency is low.

In order to achieve the purpose, the utility model provides the following technical scheme:

a piling and positioning device for constructional engineering comprises a base, wherein a portal frame is arranged above the base, the bottom end of the portal frame is fixedly connected with the upper end of the base, and a support column is arranged in the middle of the portal frame; the outer side of the support column is sleeved with a movable seat, the left end of the movable seat is provided with a threaded hole, and the right end of the movable seat is provided with a sliding block; the front end of the movable seat is fixedly connected with a mounting plate, and one end of the mounting plate, which is far away from the movable seat, is provided with a shaft hole;

the portal frame consists of a first support, a second support and a beam, wherein the beam is arranged at the upper ends of the first support and the second support; an accommodating groove is formed in the inner wall of the first support, a threaded rod is arranged in the accommodating groove, and the threaded rod is in threaded connection with a threaded hole at the left end of the movable seat; the inner wall of the second support is provided with a sliding groove, and the sliding groove is connected with the sliding block at the right end of the movable seat in a sliding manner.

Preferably, first bearing is installed to the threaded rod upper end, and the second bearing is installed to this threaded rod lower extreme, and wherein first bearing inlays and locates first support top, and the second bearing inlays and locates first support bottom.

Preferably, a first driving motor is arranged below the first support, a rotating shaft of the first driving motor penetrates through the side wall of the first support and extends into the accommodating groove, and a driving bevel gear is fixedly connected to the rotating shaft of the first driving motor.

Preferably, a driven bevel gear is provided below the threaded rod, and one side of the driven bevel gear is engaged with the drive bevel gear.

Preferably, the top end of the support column is fixedly connected with the lower end of the cross beam, the bottom end of the support column is fixedly connected with the upper end of the base, and the outer surface of the support column is provided with scale values.

Preferably, a second driving motor is fixedly mounted above the mounting plate, a rotating shaft of the second driving motor penetrates through the shaft hole and extends downwards to be fixedly connected with the pile driving rod, and spiral threads are arranged on the outer side of the pile driving rod.

Preferably, a dropping hole is formed in one end, far away from the portal frame, of the base, and the dropping hole corresponds to the position of the piling rod.

Preferably, a generator is mounted on the base, and the generator is electrically connected with the first driving motor and the second driving motor respectively.

Preferably, the side of the base is provided with a roller.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the driving bevel gear on the first driving motor is meshed with the driven bevel gear at the bottom of the threaded rod, so that the driving bevel gear drives the driven bevel gear to rotate, and the driven bevel gear drives the threaded rod to rotate, thereby controlling the lifting of the movable seat; the judgement pile depth that can be accurate through the scale value of support column surface is according to opening and close of the first driving motor of pile depth control, and it is convenient to use, has improved work efficiency greatly.

Drawings

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

FIG. 2 is a schematic view of the construction of a portal frame according to the present invention;

FIG. 3 is an enlarged view of the structure shown at A in FIG. 2;

fig. 4 is a schematic structural diagram of the connection between the movable seat and the mounting plate of the present invention.

Wherein: 1-a base; 2-a portal frame; 201-a first support; 202-a second support; 203-a cross beam; 3-a support column; 4-a movable seat; 5-a threaded hole; 6-a slide block; 7-mounting a plate; 8-shaft hole; 9-a containing groove; 10-a threaded rod; 11-a chute; 12-a first bearing; 13-a second bearing; 14-a first drive motor; 15-drive bevel gear; 16-a driven bevel gear; 17-scale value; 18-a second drive motor; 19-piling rod; 20-helical thread; 21-a drop hole; 22-a generator; 23-roller.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 4 in combination, a piling and positioning device for construction engineering includes a base 1, a portal frame 2 is arranged above the base 1, the bottom end of the portal frame 2 is fixedly connected with the upper end of the base 1, a support column 3 is arranged in the middle of the portal frame 2, a movable seat 4 is sleeved outside the support column 3, a threaded hole 5 is formed in the left end of the movable seat 4, and a slide block 6 is arranged at the right end of the movable seat 4; the front end of the movable seat 4 is fixedly connected with a mounting plate 7, and one end of the mounting plate 7, which is far away from the movable seat, is provided with a shaft hole 8; the gantry 2 consists of a first support 201, a second support 202 and a beam 203, wherein the beam 203 is arranged at the upper ends of the first support 201 and the second support 202; an accommodating groove 9 is formed in the inner wall of the first support 201, a threaded rod 10 is arranged in the accommodating groove 9, and the threaded rod 10 is in threaded connection with a threaded hole 5 at the left end of the movable seat 4; the inner wall of the second support 202 is provided with a sliding chute 11, and the sliding chute 11 is slidably connected with the sliding block 6 at the right end of the movable seat 4.

Specifically, first bearing 12 is installed to threaded rod 10 upper end, and second bearing 13 is installed to this threaded rod 10 lower extreme, and wherein first bearing 12 inlays and locates first support 201 top, and first support 201 bottom is located to second bearing 13 inlays, is convenient for threaded rod 10 to rotate between first bearing 12 and second bearing 13 through setting up first bearing 12 and second bearing 13 to make movable seat 4 realize going up and down on threaded rod 10.

Specifically, a first driving motor 14 is arranged below the first support 201, a rotating shaft of the first driving motor 14 penetrates through a side wall of the first support 201 and extends into the accommodating groove 9, and a driving bevel gear 15 is fixedly connected to the rotating shaft of the first driving motor 14.

Specifically, a driven bevel gear 16 is arranged below the threaded rod 10, one side of the driven bevel gear 16 is meshed with the drive bevel gear 15, the drive bevel gear 15 is driven to rotate by the first driving motor 14, the drive bevel gear 15 drives the driven bevel gear 16 to rotate, the threaded rod 10 is driven to rotate, and the lifting of the movable seat 4 is controlled by the rotation of the threaded rod 10.

Specifically, 3 tops of support column and crossbeam 203 lower extreme fixed connection, this 3 bottoms of support column and 1 upper end fixed connection of base, wherein 3 surfaces of support column are equipped with scale interval 17, and the judgement pile driving degree of depth that can be accurate through the scale interval 17 of 3 surfaces of support column, it is convenient to use, has improved work efficiency greatly.

Specifically, mounting panel 7 top fixed mounting has second driving motor 18, and this second driving motor 18's pivot runs through shaft hole 8 and downwardly extending and pile pole 19 fixed connection, wherein the pile pole 19 outside is equipped with the spiral line 20, drive pile pole 19 through second driving motor 18 and rotate, owing to seted up spiral line 20 on the pile pole 19, drive mounting panel 7 through movable seat 4 and remove, be convenient for mounting panel 7 drives pile pole 19 and move down, thereby realize pile pole 19 from the decline pile, when pile pole 19 bottom and ground contact, 4 lower extremes of movable seat just in time are located zero scale department, consequently, the scale value 17 of support column 3 surface can be with accurate judgement pile driving degree of depth, work efficiency is greatly improved.

Specifically, a dropping hole 21 is formed in one end of the base 1 away from the gantry 2, and the dropping hole 21 corresponds to the position of the piling rod 19.

Specifically, a generator 22 is mounted on the base 1, the generator 22 is electrically connected to the first driving motor 14 and the second driving motor 18, respectively, wherein the generator 22 provides power for the first driving motor 14 and the second driving motor 18, respectively.

Specifically, the side of the base 1 is provided with a roller 23, so that the piling and positioning device can be moved conveniently, and the use is convenient.

In summary, in the utility model, the driving bevel gear 15 on the first driving motor 14 is meshed with the driven bevel gear 16 at the bottom of the threaded rod 10, the driving bevel gear 15 drives the driven bevel gear 16 to rotate, the driven bevel gear 16 drives the threaded rod 10 to rotate, so as to control the lifting of the movable seat 4, and the height of the piling rod 19 can be flexibly controlled by the lifting of the movable seat 4; the judgment pile driving depth can be accurate through the scale value 17 of the outer surface of the support column 3, the use is convenient, and the working efficiency is greatly improved.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A piling and positioning device for constructional engineering comprises a base and is characterized in that a portal frame is arranged above the base, the bottom end of the portal frame is fixedly connected with the upper end of the base, and a support column is arranged in the middle of the portal frame; the outer side of the support column is sleeved with a movable seat, the left end of the movable seat is provided with a threaded hole, and the right end of the movable seat is provided with a sliding block; the front end of the movable seat is fixedly connected with a mounting plate, and one end of the mounting plate, which is far away from the movable seat, is provided with a shaft hole;

2. The piling positioning device for building engineering as recited in claim 1, wherein the threaded rod is provided with a first bearing at an upper end thereof and a second bearing at a lower end thereof, wherein the first bearing is embedded in a top end of the first bracket, and the second bearing is embedded in a bottom end of the first bracket.

3. The piling positioning device for building engineering as recited in claim 1, wherein a first driving motor is provided below the first support, a rotating shaft of the first driving motor penetrates through a side wall of the first support and extends into the accommodating groove, and a driving bevel gear is fixedly connected to the rotating shaft of the first driving motor.

4. A piling positioning device for building engineering as recited in claim 1, wherein a driven bevel gear is provided below the threaded rod, and one side of the driven bevel gear is engaged with the driving bevel gear.

5. The piling positioning device for building engineering as recited in claim 1, wherein the top end of the support column is fixedly connected with the lower end of the beam, the bottom end of the support column is fixedly connected with the upper end of the base, and the outer surface of the support column is provided with scale values.

6. The piling positioning device for building engineering as recited in claim 1, wherein a second driving motor is fixedly mounted above the mounting plate, a rotating shaft of the second driving motor penetrates through the shaft hole and extends downwards to be fixedly connected with the piling rod, and spiral threads are arranged on the outer side of the piling rod.

7. The piling positioning device for building engineering as recited in claim 1, wherein a drop hole is formed at an end of the base away from the gantry, and the drop hole corresponds to the position of the piling bar.

8. The piling positioning device for building engineering according to claim 7, wherein the base is mounted with generators electrically connected to the first driving motor and the second driving motor, respectively.

9. Piling locating device for building engineering as claimed in claim 7, characterised in that the base side is provided with rollers.