CN212896347U

CN212896347U - Positioning and centering device for static pile press

Info

Publication number: CN212896347U
Application number: CN202021481758.9U
Authority: CN
Inventors: 张海滨; 徐士厚; 朱飞
Original assignee: Jiangsu Cssiot Technology Co ltd
Current assignee: Jiangsu Cssiot Technology Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-04-06
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a device is looked into in static pile driver location, with static pile driver phase-match, including be used for constituting the cross support of device main part and fixed set up in cross support central point puts, is used for accomplishing the cross laser generator that the setpoint detected, the cross support is located the pile clamp of embracing of static pile driver and keeps the centering through multiunit swing joint spare, it is used for the measuring device wholly to keep horizontally level detector to go back fixed being provided with on the cross support. The utility model discloses can accomplish the accurate positioning of pile pressing in-process to pile pressing point high-efficiently, not only promote the operating efficiency of pile pressing point location, guarantee the accuracy of location result moreover fully, avoided the influence of operator's artificial experience to the location result.

Description

Positioning and centering device for static pile press

Technical Field

The utility model relates to a location auxiliary fixtures, concretely relates to static pile driver location device of giving an alignment suitable for static pile driver belongs to building engineering technical field.

Background

The static pile pressing method is a common method for engineering pile foundation construction, and the construction of the static pile pressing method is mainly characterized in that a pile pressing mechanism of a static pile pressing machine presses a precast pile into the soil by using the self weight of the pile pressing machine and a counter weight on a frame to provide counter force. Because the static pressure pile completely avoids vibration, noise and pollution generated by hammering and piling, the static pressure pile has the advantages of no damage to the pile, no noise, no vibration, no impact force, no pollution and the like during construction. Based on the above advantages, the static pile method has been widely used in recent years in the field of construction engineering.

In the actual use process of the static pile press, the construction precision of the pile pressing point directly determines the overall quality of the project. In the prior art, the static pile press usually adopts a manual visual inspection mode to position the pile pressing point, and it is foreseeable that such a positioning mode not only has low working efficiency, but also has great influence on working precision due to manual experience of an operator, and the accuracy of a positioning result cannot be ensured.

In summary, how to design a new static pile driver positioning and centering device capable of accurately positioning a pile pressing point based on the above current situation becomes a common concern of those skilled in the art.

Disclosure of Invention

In view of prior art has above-mentioned defect, the utility model aims at providing a device is looked for in quiet power pile driver location suitable for quiet power pile driver, specifically as follows.

The utility model provides a device is looked into in static pile driver location, with the phase-match of static pile driver, including be used for constituting the cross support of device main part and fixed set up in cross support central point puts, is used for accomplishing the cross laser generator that the setpoint detected, the cross support is located embracing of static pile driver through multiunit swing joint spare and is pressed from both sides and keep the centering, still fixed being provided with on the cross support is used for measuring device wholly to keep horizontally level detector.

Preferably, the cross-shaped support consists of two support cross rods which are arranged perpendicular to each other, the center positions of the two support cross rods are connected with each other through a plurality of countersunk head screws to form an integral structure, and the center points of the two support cross rods are coaxial.

Preferably, two connecting piece moving grooves for realizing the sliding positioning of the movable connecting pieces are respectively formed in the end parts of the two sides of each support cross rod, and the central axes of the two connecting piece moving grooves formed in each support cross rod are collinear and are coincided with the central axis of each support cross rod.

Preferably, the number of the movable connecting pieces is matched with the number of the movable grooves of the connecting pieces, each movable connecting piece comprises a butterfly nut and a positioning sliding block, and the end part of each butterfly nut movably penetrates through one movable groove of the connecting piece and is fixedly screwed with the positioning sliding block.

Preferably, a graduated scale for reflecting the specific position of the butterfly nut in the connecting piece movable groove is further marked on the side surface of each support cross rod close to the connecting piece movable groove.

Preferably, the cross laser generator is fixedly arranged at the center of the cross bracket, the central shaft of the cross laser generator penetrates through the center points of the two bracket cross rods, and the laser generating end of the cross laser generator is positioned on the lower end face of the cross bracket.

Preferably, the level detector is fixedly arranged on the upper end face of the cross bracket, and the level detector is a bubble level meter or a laser level meter.

Preferably, the level detector is fixedly arranged on the upper end face of any one of the support cross bars on the cross-shaped support, and the level detector is a bubble level meter.

Compared with the prior art, the utility model discloses an advantage mainly embodies in following several aspects:

the utility model provides a device is looked for in static pile driver location can accomplish the accurate positioning of pile pressing in-process to pile pressing point high-efficiently, has not only promoted the operating efficiency of pile pressing point location, has guaranteed the accuracy of location result moreover fully, has avoided the influence of operator's experience of labor to the location result.

And simultaneously, the utility model has the advantages that the whole structure is simple, and the part that uses also is common general part on the market, and the user can obtain through simple repacking, combination to current material the utility model discloses a complete technical scheme to further richened the utility model discloses an use the scene.

Furthermore, the utility model discloses still provide a brand-new thinking for various location, the concrete structure of finding device and application thereof, for other relevant problems in the same field provide the reference, can use this to extend and deep research as the foundation, the trade application prospect is wide.

The following detailed description is made of specific embodiments of the present invention with reference to the accompanying drawings, so as to make the technical solution of the present invention easier to understand and master.

Drawings

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

FIG. 2 is a schematic cross-sectional view taken along A-A' of the present invention;

wherein: 1. a cross-shaped bracket; 11. a support rail; 2. a cross laser generator; 3. a horizontal detector; 4. a connecting piece movable groove; 5. a butterfly nut; 6. positioning the sliding block; 7. a graduated scale; 8. countersunk head screw.

Detailed Description

The utility model discloses a device is looked for in static pile driver location, the utility model discloses an equipment of installing intelligence pile location navigator is to the accurate positioning of the point position of beating a pile when establishing a position model, and concrete scheme is as follows.

As shown in fig. 1-2, a device is looked into in static pile driver location, with the phase-match of static pile driver, including be used for constituting the cross support 1 of device main part and fixed set up in 1 central point of cross support puts, is used for accomplishing the cross laser generator 2 that the setpoint detected, cross support 1 is located the pile clip of embracing of static pile driver and keeps the centering through multiunit movable connecting piece, still fixed being provided with on cross support 1 is used for the whole horizontal level detector 3 that keeps of measuring device.

The cross-shaped support 1 is composed of two support cross rods 11 which are perpendicular to each other, the center positions of the two support cross rods 11 are connected with each other through a plurality of countersunk head screws 8 to form an integral structure, and the center points of the two support cross rods 11 are coaxial.

Every two connecting piece activity grooves 4 that are used for realizing swing joint spare sliding positioning are seted up respectively to the both sides tip position of support horizontal pole 11, every connecting piece activity groove 4 link up from top to bottom, every two seted up on the support horizontal pole 11 the center pin collineation of connecting piece activity groove 4 just all with the axis of support horizontal pole 11 coincides mutually.

The number of the movable connecting pieces is matched with the number of the connecting piece movable grooves 4, and in the embodiment, the number of the movable connecting pieces and the number of the connecting piece movable grooves are four. Each group of movable connecting pieces comprises a butterfly nut 5 and a positioning sliding block 6, and the end part of each butterfly nut 5 can movably penetrate through one connecting piece movable groove 4 and is fixedly screwed with the positioning sliding block 6.

In order to facilitate practical application, a graduated scale 7 for reflecting the specific position of the butterfly nut 5 in the connecting piece movable groove 4 is further marked on each support cross rod 11 close to the side surface of the connecting piece movable groove 4.

Cross laser generator 2 fixed set up in the central point of cross support 1 puts just cross laser generator 2's center pin passes two the central point of support horizontal pole 11, cross laser generator 2's laser generation end is located the lower terminal surface of cross support 1.

The horizontal detector 3 is fixedly arranged on the upper end face of the cross bracket 1, and the horizontal detector 3 is a bubble level meter or a laser level meter. In this embodiment, it is preferable that the level detector 3 is fixedly disposed on an upper end surface of any one of the support crossbars 11 on the cross support 1, and the level detector 3 is a bubble level meter.

To sum up, the utility model provides a device is looked for in static pile driver location can accomplish the accurate positioning of pile pressing in-process to pile pressing point high-efficiently, has not only promoted the operating efficiency of pile pressing point location, has guaranteed the accuracy of location result moreover fully, has avoided the influence of operator's experience of labor to the location result.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Finally, it should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should integrate the description, and the technical solutions in the embodiments can be appropriately combined to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a device in location of static pile driver is looked for, and static pile driver phase-match, its characterized in that: including cross support (1) and the fixed set up that is used for constituting the device main part cross laser generator (2) that cross support (1) central point put, be used for accomplishing the setpoint and detect, cross support (1) is positioned embracing pile clamp and keeping the centering of static pile driver through multiunit swing joint spare, still fixed being provided with on cross support (1) is used for measuring device wholly to keep horizontally level detector (3).

2. The static pile driver positioning and centering device according to claim 1, characterized in that: the cross support (1) is composed of two support cross rods (11) which are perpendicular to each other, the center positions of the two support cross rods (11) are connected with each other through a plurality of countersunk head screws (8) to form an integral structure, and the center points of the two support cross rods (11) are coaxial.

3. The static pile driver positioning and centering device according to claim 2, characterized in that: every two connecting piece activity grooves (4) that are used for realizing swing joint spare sliding positioning are seted up respectively to the both sides tip position of support horizontal pole (11), every two of seting up on support horizontal pole (11 the center pin collineation of connecting piece activity groove (4) just all with the axis of support horizontal pole (11) coincides mutually.

4. The static pile driver positioning and centering device of claim 3, wherein: the number of the movable connecting pieces is matched with that of the connecting piece movable grooves (4), each movable connecting piece comprises a butterfly nut (5) and a positioning sliding block (6), and the end part of each butterfly nut (5) movably penetrates through one connecting piece movable groove (4) and is fixedly screwed with the positioning sliding block (6).

5. The static pile driver positioning and centering device according to claim 4, wherein: and a graduated scale (7) used for reflecting the specific position of the butterfly nut (5) in the connecting piece movable groove (4) is further marked on the side surface of each support cross rod (11) close to the connecting piece movable groove (4).

6. The static pile driver positioning and centering device according to claim 2, characterized in that: the cross laser generator (2) is fixedly arranged at the central position of the cross support (1) and the central shaft of the cross laser generator (2) penetrates through the central points of the support cross rods (11), and the laser generating end of the cross laser generator (2) is located on the lower end face of the cross support (1).

7. The static pile driver positioning and centering device according to claim 2, characterized in that: the horizontal detector (3) is fixedly arranged on the upper end face of the cross-shaped support (1), and the horizontal detector (3) is a bubble level meter or a laser level meter.

8. The static pile driver positioning and centering device according to claim 2, characterized in that: the horizontal detector (3) is fixedly arranged on the upper end face of any one of the support cross rods (11) on the cross-shaped support (1), and the horizontal detector (3) is a bubble level meter.