CN217617924U

CN217617924U - Auxiliary positioning device for cylindrical surface drilling

Info

Publication number: CN217617924U
Application number: CN202220430769.7U
Authority: CN
Inventors: 朱连照; 孙赋成; 董凌峰; 钱杏; 沈磊
Original assignee: Jiangsu Huatong Engineering Inspection Co ltd; Jiangsu Njy Expressway Co ltd
Current assignee: Jiangsu Huatong Engineering Inspection Co ltd; Jiangsu Njy Expressway Co ltd
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-10-21
Anticipated expiration: 2032-03-01

Abstract

The utility model discloses a cylinder drilling assistance-localization real-time device, including curved elastic locating plate, elastic locating plate's center is provided with the mounting hole, and the inside of mounting hole is inserted and is equipped with the spacing pipe that has limiting displacement to the drill bit, and the length of spacing pipe is greater than the thickness of elastic locating plate, and elastic locating plate's both ends are passed through connection structure and are connected with elastic bandage one and elastic bandage two respectively, and elastic bandage one and elastic bandage two's free end passes through the activity buckle and connects, and elastic locating plate passes through elastic bandage one and elastic bandage two to be fixed on the stake. The utility model adopts the above structure's cylinder drilling auxiliary positioning device can solve current positioner bulky, the structure is complicated, uses inconvenient problem.

Description

Auxiliary positioning device for cylindrical surface drilling

Technical Field

The utility model belongs to the technical field of the cylinder drilling technique and specifically relates to a cylinder drilling assistance-localization real-time device is related to.

Background

In the road and bridge construction process, sometimes it is necessary to provide a connector or a protector on a poured pile, and the protector or the connector is fixed on the pile by a screw, so that it is necessary to drill a hole on the pile in advance. The existing drilling mode is to directly drill on a column pile by adopting a drilling machine, and the hole drilled by the mode has low position accuracy and no guarantee on verticality, is easy to drill into an inclined hole and is inconvenient for installing a protection part or a connecting piece. The existing auxiliary punching device is planar and cannot adapt to cylindrical surface punching. And the auxiliary punching device is mostly of a frame structure formed by welding metal pipe fittings, so that the auxiliary punching device is large in size, complex in structure and heavy, and can complete punching by cooperation of multiple persons.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cylinder drilling assistance-localization real-time device solves current positioner bulky, the structure is complicated, uses inconvenient problem.

In order to achieve the purpose, the utility model provides a cylinder drilling assistance-localization real-time device, including curved elastic positioning board, elastic positioning board's center is provided with the mounting hole, and the inside of mounting hole is inserted and is equipped with the spacing pipe that has limiting displacement to the drill bit, and the length of spacing pipe is greater than the elastic positioning board thickness, and elastic positioning board's both ends are passed through connection structure and are connected with elastic bandage one and elastic bandage two respectively, and elastic bandage one and elastic bandage two's free end passes through the active buckle and connects, and elastic positioning board passes through elastic bandage one and elastic bandage two to be fixed on the stake.

Preferably, the elastic positioning plate is a polyurethane elastic plate.

Preferably, the bottom of the limiting pipe is provided with a limiting plate, and the side surface of the elastic positioning plate close to the column pile is provided with a groove for placing the limiting plate and matching with the limiting plate.

Preferably, the limiting plate is an arc-shaped plate, and the thickness of the limiting plate is not less than the depth of the groove.

Preferably, the connecting structure comprises a connecting hole, the connecting hole is formed in the middle of the two ends of the elastic positioning plate, and the elastic bandage I and the elastic bandage II are hung in the connecting hole through the hook.

Preferably, the connecting structure comprises a connecting plate, the connecting plate is fixed at two ends of the elastic positioning plate, a connecting lug is arranged on the connecting plate, a limiting groove for hooking the hook is arranged in the middle of the connecting lug, and the first elastic bandage and the second elastic bandage are connected with the connecting lug through the hook.

Preferably, a plurality of lightening holes are formed in the elastic positioning plate.

Preferably, the side face, close to the column pile, of the elastic positioning plate is provided with an anti-skid layer.

A cylinder drilling assistance-localization real-time device, spacing pipe passes through curved elastic positioning board location on the stake, elastic locating plate can fix spacing pipe on the stake of different diameters under the effect of elastic bandage one and elastic bandage two, satisfies the drilling needs on the different diameter stakes. The limiting plate that spacing socle portion set up has improved the stability of spacing pipe, improves the straightness that hangs down of drilling. A cylinder drilling assistance-localization real-time device, not only small, portable, convenient to use just can accomplish drilling operation alone moreover, is favorable to reducing the human cost.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of the auxiliary positioning device for cylindrical drilling according to the present invention;

fig. 2 is a schematic structural view of a positioning plate of a first embodiment of the auxiliary positioning device for cylindrical drilling of the present invention;

fig. 3 is a schematic view of an installation structure of a first embodiment of the auxiliary positioning device for cylindrical drilling according to the present invention;

fig. 4 is a schematic structural view of a second embodiment of the auxiliary positioning device for cylindrical drilling according to the present invention.

Reference numerals

1. An elastic positioning plate; 2. a limiting pipe; 3. a limiting plate; 4. connecting holes; 5. hooking; 6. an elastic bandage I; 7. a second elastic bandage; 8. lightening holes; 9. piling; 10. a connecting plate; 11. connecting lugs; 12. a limiting groove.

Detailed Description

The technical solution of the present invention is further explained by the accompanying drawings and examples.

Unless defined otherwise, technical or scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Example one

Fig. 1 is the utility model relates to a structure schematic diagram of cylinder drilling auxiliary positioning device embodiment one, fig. 2 is the utility model relates to a cylinder drilling auxiliary positioning device embodiment one's location plate structure schematic diagram, fig. 3 is the utility model relates to a cylinder drilling auxiliary positioning device embodiment one's mounting structure schematic diagram. The utility model provides a cylinder drilling auxiliary positioning device, includes curved elastic positioning board 1, and elastic positioning board 1 is the polyurethane elastic plate of class rectangle. The polyurethane elastic plate has good wear resistance and certain elasticity, so that the arc-shaped elastic positioning plate 1 can adapt to the column piles 9 with different diameters, and the fixing requirements of the auxiliary positioning device on the column piles 9 with different diameters are met; and can also improve the stability that the elastic locating plate 1 is fixed on the stud 9.

The center of the elastic positioning plate 1 is provided with a mounting hole which is a through hole. The inside of mounting hole is inserted and is equipped with spacing pipe 2 that has limiting displacement to the drill bit, and spacing pipe 2 is the steel pipe. The length of spacing pipe 2 is greater than the thickness of elastic locating plate 1 for the one end that stake 9 was kept away from to spacing pipe 2 stretches out elastic locating plate 1. The drill bit inserts in spacing pipe 2, drills to post 9 in spacing pipe 2, and spacing pipe 2 has spacing effect to the drill bit, improves the straightness that hangs down of drill bit drilling.

Limiting plates 3 are arranged at the bottoms of the limiting pipes 2, and grooves which are used for placing the limiting plates 3 and matched with the limiting plates 3 are formed in the side faces, close to the column piles 9, of the elastic locating plates 1. The limiting plate 3 is a rectangular-like arc-shaped plate, the limiting plate 3 is clamped in the groove, and the groove limits the limiting plate 3. The thickness of limiting plate 3 is not less than the degree of depth of recess, and the recess is fixed limiting plate 3 between elastic locating plate 1 and pile 9. The limiting plate 3 can limit the limiting pipe 2 to rotate and incline, and the perpendicularity of the drill hole is improved.

Two ends of the elastic positioning plate 1 are connected with the first elastic bandage 6 and the second elastic bandage 7 through connecting structures respectively, and free ends of the first elastic bandage 6 and the second elastic bandage 7 are connected through existing active buckles. The lengths of the first elastic bandage 6 and the second elastic bandage 7 can be adjusted through the active buckle, so that the elastic positioning plate 1 is fixed on the column piles 9 with different diameters through the first elastic bandage 6 and the second elastic bandage 7, and the drilling auxiliary positioning device is fixed on the column piles 9.

The connecting structure comprises connecting holes 4, and the connecting holes 4 are formed in the middle of two ends of the elastic positioning plate 1. The first elastic bandage 6 and the second elastic bandage 7 are hooked in the connecting hole 4 through the hook 5, and the first elastic bandage 6 and the second elastic bandage 7 are conveniently connected with the elastic positioning plate 1.

A plurality of lightening holes 8 are formed in the elastic positioning plate 1, and lightening of the elastic positioning plate 1 is facilitated. The side of the elastic positioning plate 1 close to the column pile 9 is provided with an anti-slip layer, and the anti-slip layer can be anti-slip lines arranged on the side of the elastic positioning plate 1, so that the stability of connection between the elastic positioning plate 1 and the column pile 9 is improved.

Example two

Fig. 4 is a schematic structural view of a second embodiment of the auxiliary positioning device for cylindrical drilling according to the present invention. As shown in the figure, the difference between the present embodiment and the first embodiment is that the connection structure in the present embodiment includes connection plates 10, and the connection plates 10 are fixed at two ends of the elastic positioning plate 1. The connecting plate 10 is fixed on the elastic positioning plate 1 through screws. The connecting plate 10 is provided with a connecting lug 11, the middle part of the connecting lug 11 is provided with a limiting groove 12 for hooking the hook 5, and the elastic bandage I6 and the elastic bandage II 7 are connected with the connecting lug 11 through the hook 5. The arrangement of the connecting plate 10 is beneficial to improving the stability of the connection between the elastic bandage I6 and the elastic bandage II 7 and the elastic positioning plate 1.

Therefore, the utility model adopts the above structure's cylinder drilling auxiliary positioning device, can solve current positioner bulky, the structure is complicated, uses inconvenient problem.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced with equivalents, and these modifications or replacements do not make the modified technical solution depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a cylinder drilling auxiliary positioning device which characterized in that: including curved elastic positioning plate, elastic positioning plate's center is provided with the mounting hole, and the inside of mounting hole is inserted and is equipped with the spacing pipe that has limiting displacement to the drill bit, and the length of spacing pipe is greater than the thickness of elastic positioning plate, and elastic positioning plate's both ends are passed through connection structure and are connected with elastic bandage one and elastic bandage two respectively, and elastic bandage one and elastic bandage two's free end passes through active buckle and connects, and elastic positioning plate passes through elastic bandage one and elastic bandage two to be fixed on the stake.

2. A cylindrical drilling aid positioning device as recited in claim 1, wherein: the elastic positioning plate is a polyurethane elastic plate.

3. A cylinder drilling aid as defined in claim 1, wherein: the bottom of the limiting pipe is provided with a limiting plate, and the side face, close to the column pile, of the elastic positioning plate is provided with a groove for placing the limiting plate and being matched with the limiting plate.

4. A cylinder drilling aid as claimed in claim 3, wherein: the limiting plate is an arc-shaped plate, and the thickness of the limiting plate is not less than the depth of the groove.

5. A cylinder drilling aid as defined in claim 1, wherein: the connecting structure comprises a connecting hole, the connecting hole is formed in the middle of the two ends of the elastic positioning plate, and the elastic bandage I and the elastic bandage II are hung in the connecting hole through the hook.

6. A cylindrical drilling aid positioning device as recited in claim 1, wherein: the connecting structure comprises connecting plates, the connecting plates are fixed at two ends of the elastic positioning plate, connecting lugs are arranged on the connecting plates, limiting grooves for hooking hooks are formed in the middle of the connecting lugs, and the first elastic bandage and the second elastic bandage are connected with the connecting lugs through the hooks.

7. A cylindrical drilling aid positioning device as recited in claim 1, wherein: and the elastic positioning plate is provided with a plurality of lightening holes.

8. A cylindrical drilling aid positioning device as recited in claim 1, wherein: and an anti-skid layer is arranged on the side surface of the elastic positioning plate close to the column pile.