CN210659933U

CN210659933U - Bridge construction is with pile device

Info

Publication number: CN210659933U
Application number: CN201921697530.0U
Authority: CN
Inventors: 郝志刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-06-02
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses a bridge construction is with pile device, which comprises a housin, the welding of casing bottom four corners has the supporting legs, the supporting legs bottom is rotated and is connected with the screw rod, the welding of screw rod bottom has the supporting shoe, hydraulic telescoping rod is installed to left side block in the casing. The utility model discloses a setting of screw rod and backup pad, because there is certain undulation in ground during the bridge construction, and inclination can be bigger and bigger along with the pile distance is deep, perhaps along with the height of grudging post is bigger and bigger, through rotating screw rod control backup pad height, carries out height control to single supporting leg, then places on the casing through the spirit level again, guarantees the horizontality of casing, great improvement the perpendicular accuracy of pile, the operation is more nimble, comparatively practical, be fit for extensively promoting and using.

Description

Bridge construction is with pile device

Technical Field

The utility model relates to a bridge construction is with pile technical field specifically is a bridge construction is with pile device.

Background

The pile driving device for bridge construction is mainly used for driving bridge footing piles when a low water bridge or a bridge under the water surface is erected, foundation piles, covered piles and the like can be used for driving the foundation piles, covered piles and the like, the depth of the piles is required to be driven, the ground distribution condition (professional geological structure layer) under the ground is required to be seen, if the pressure of a building can be sufficiently borne, the piles are driven to the ground, and if the pressure cannot be borne, the pile driving device can be further deepened.

Present patent (publication No. CN201720630664.5) and a bridge construction is with pile device, through set up the bore section of thick bamboo on the spiral drill head, set up folding motor and fan-shaped drill bit on boring the section of thick bamboo, fan-shaped drill bit and bore the section of thick bamboo can form a closed space, the quick extraction of earth that will pile device operation produced, but it does not have horizontal testing arrangement, because there is certain undulation in ground when the bridge construction, and inclination is along with the pile driving distance is deepened can be bigger and bigger, or along with the height of founding the stake is bigger and bigger, its driving motor and elevating platform are the uniform level simultaneously, the complicated repair that is not convenient for of structural installation.

Therefore we provide a bridge construction is with pile device, adopt four supporting legs, and can heighten alone, carry out horizontal adjustment, adopt the motor to pass through the belt and drive hydraulic telescoping rod and rotate for the device structure is more reasonable, and it is more convenient to maintain.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bridge construction is with pile device has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bridge construction is with pile device, includes the casing, casing bottom four corners welding has the supporting legs, the supporting legs bottom is rotated and is connected with the screw rod, the welding of screw rod bottom has the supporting shoe, hydraulic telescoping rod is installed to left side block in the casing.

As a preferred embodiment of the utility model, the motor is installed to the side in the casing, motor top fixedly connected with motor shaft, the welding of motor shaft top has the rolling disc.

As the utility model discloses a preferred embodiment, the welding of hydraulic telescoping rod top has the assistance rolling disc, assist rolling disc outer wall winding belt, the belt other end twines in the rolling disc.

As an optimal implementation mode of the utility model, hydraulic telescoping rod outer wall middle part fixedly connected with bearing housing.

As an optimal implementation mode of the utility model, the welding of hydraulic telescoping rod bottom has the drill bit to press from both sides, the centre gripping of drill bit clamp bottom has the drill bit.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a bridge construction is with pile device, through the setting of screw rod and backup pad, because there is certain undulation in ground during the bridge construction, and inclination is along with the pile distance is deepened can be bigger and bigger, perhaps along with the height of grudging post is bigger and bigger, through rotating screw rod control backup pad height, carries out height control to single supporting leg, then places on the casing through the spirit level again, guarantees the horizontality of casing, great improvement the perpendicular accuracy of pile, the operation is more nimble.

2. The utility model discloses a bridge construction is with pile device adopts the motor to pass through the belt and drives hydraulic telescoping rod and rotate for the device structure is more reasonable, and it is more convenient to maintain.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of the piling device for bridge construction of the present invention;

fig. 2 is the utility model discloses bridge construction is with pile driver's schematic structure diagram.

In the figure: 1. a drill bit; 2. a bit holder; 3. a housing; 4. supporting legs; 5. a screw; 6. a support plate; 7. a hydraulic telescopic rod; 8. a bearing housing; 9. an auxiliary rotating disk; 10. a belt; 11. rotating the disc; 12. a motor shaft; 13. an electric motor.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a bridge construction is with pile device, includes

casing

3, 3 bottom four corners welding of casing has supporting

legs

4, 4 bottoms of supporting legs are rotated and are connected with

screw rod

5, 5 bottom welding of screw rod have supporting shoe 6, hydraulic telescoping rod 8 is installed to left side block in the casing 3.

In this embodiment, please refer to fig. 1 and 2, because the ground has certain fluctuation during the bridge construction, and the inclination angle will be larger and larger along with the deep piling distance, or along with the height of the vertical pile is larger and larger, the height of the supporting plate 6 is controlled by rotating the screw 5, the height of the single supporting leg 4 is adjusted, and then the horizontal level of the shell 3 is ensured by placing the level on the shell 3, so that the vertical accuracy of the piling is greatly improved, and the operation is more flexible.

Wherein, motor 13 is installed to there being the side in the casing 3, motor 13 top fixedly connected with motor shaft 12, the welding of motor shaft 12 top has rolling disc 11.

In the embodiment, please refer to fig. 1, the rotating disc 11 is driven to rotate by the motor shaft 12 via the starting motor 13.

The top end of the hydraulic telescopic rod 8 is welded with an auxiliary rotating disc 9, the outer wall of the auxiliary rotating disc 9 is wound with a belt 10, and the other end of the belt 10 is wound on a rotating disc 11.

In this embodiment, please refer to fig. 1 and 2, a motor shaft 12 drives a rotating disc 11 and a belt 10 to rotate, the belt 10 drives an auxiliary rotating disc 9 to rotate, and the auxiliary rotating disc 9 rotates to drive a hydraulic telescopic rod 8 to rotate.

Wherein, the middle part of the outer wall of the hydraulic telescopic rod 8 is fixedly connected with a bearing sleeve 7.

In this embodiment, please refer to fig. 2, a bearing sleeve 7 is fixedly connected to the middle of the outer wall of the hydraulic telescopic rod 8.

The bottom end of the hydraulic telescopic rod 8 is welded with a drill bit clamp 2, and a drill bit 1 is clamped at the bottom end of the drill bit clamp 2.

In this embodiment, please refer to fig. 1, the drill bit 1 is held by the drill bit clamp 2 at the bottom end of the hydraulic telescopic rod 8.

It should be noted that the utility model relates to a pile driver for bridge construction, which comprises a drill bit 1, a drill bit clamp 2, a shell 3, supporting legs 4, a screw rod 5, a supporting plate 6, a hydraulic telescopic rod 7, a bearing sleeve 8, an auxiliary rotating disk 9, a belt 10, a rotating disk 11, a motor shaft 12 and a motor 13, all of which are universal standard parts or parts known by those skilled in the art, the structure and principle of which are known by those skilled in the art through technical manuals or conventional experimental methods, when in use, the device is moved to a designated position, the position of the drill bit 1 is aligned with the pile driving position, a level is placed in the shell, according to the data of the level, the screw rod 5 is rotated to control the height of the supporting plate 6, the height of a single supporting leg 4 is adjusted, after the shell reaches the level standard, the motor 13 is started to drive the rotating disk 11 to rotate through the motor shaft 12, the motor shaft 12 drives the, the belt 10 drives the auxiliary rotating disc 9 to rotate, the auxiliary rotating disc 9 rotates to drive the hydraulic telescopic rod 8 to rotate, then the hydraulic telescopic rod 8 is started to drive the drill bit clamp 2 to descend, and the drill bit 1 is clamped in the drill bit clamp 2.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a bridge construction is with pile driving device, includes casing (3), its characterized in that: supporting legs (4) are welded at four corners of the bottom end of the shell (3), a screw rod (5) is connected to the bottom end of each supporting leg (4) in a rotating mode, a supporting block (6) is welded at the bottom end of each screw rod (5), and a hydraulic telescopic rod (8) is installed in the shell (3) in a clamping mode on the left side.

2. The piling device for bridge construction according to claim 1, wherein: there is the side to install motor (13) in casing (3), motor (13) top fixedly connected with motor shaft (12), the welding of motor shaft (12) top has rolling disc (11).

3. The piling device for bridge construction according to claim 2, wherein: the welding of hydraulic telescoping rod (8) top has supplementary rolling disc (9), assist rolling disc (9) outer wall winding belt (10), the belt (10) other end twines in rolling disc (11).

4. The piling device for bridge construction according to claim 1, wherein: and the middle part of the outer wall of the hydraulic telescopic rod (8) is fixedly connected with a bearing sleeve (7).

5. The piling device for bridge construction according to claim 1, wherein: the bottom end of the hydraulic telescopic rod (8) is welded with a drill bit clamp (2), and a drill bit (1) is clamped at the bottom end of the drill bit clamp (2).