CN215252863U

CN215252863U - Protection device of safe type bridge drilling bored concrete pile

Info

Publication number: CN215252863U
Application number: CN202121008169.3U
Authority: CN
Inventors: 罗臣智
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-12-21
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses a protective device for a safe bridge cast-in-situ bored pile, which comprises a barrel body, wherein the barrel body is provided with two groups, one side of one end of the back surface of the barrel body, which is close to each other, is hinged with each other, one side of one end of the front surface of the barrel body is provided with a fixed bin, the top and the bottom of one end of the front surface of the fixed bin are provided with through slots, and an adjusting component is arranged inside the fixed bin; the utility model discloses a mutually supporting between connecting sleeve piece, first pull rod, connecting block, first recess, slot, stop the piece, first spring and the second recess, can carry out the high-speed joint through weight will connect sleeve piece and connecting block when connecting, will two sets of first pull rods stimulate to opposite position department when needs are dismantled, will connect the sleeve piece to lift up afterwards and can accomplish the dismantlement, thereby avoided when dismantling because speed is slower influences holistic engineering efficiency.

Description

Protection device of safe type bridge drilling bored concrete pile

Technical Field

The utility model relates to a protector technical field specifically is a protector of safe type bridge drilling bored concrete pile.

Background

The cast-in-situ bored pile has been widely applied to various engineering foundations such as house construction, highways, railways, bridges and the like due to the advantages of mature construction process, convenient construction, economy, reasonability, wide application range and the like, is a pile formed by mechanically drilling a pile hole in foundation soil on an engineering site, placing a reinforcement cage in the pile hole and pouring concrete in the pile hole, and has excellent earthquake resistance, pulling resistance and foundation settlement resistance;

however, the existing protective device has certain disadvantages when in use:

1. when the existing protection device is used, devices capable of wrapping concrete are arranged on the outer side of a cast-in-place pile, so that the concrete can be effectively prevented from leaking, but the existing device is troublesome to use and disassemble, and the required installation and disassembly time is long, so that the progress of the project is slow, and the overall working efficiency is influenced;

2. the existing protection device is long in use due to the fact that the cast-in-place pile is long, the length of the protection device is fixed, and therefore the protection device can be connected through threads when in use, but the connection mode is slow when being detached and installed, and the progress of the project can be influenced, so that the efficiency of the whole project is easily reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protector of safe type bridge drilling bored concrete pile to propose current problem in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a protector of safe type bridge drilling bored concrete pile, includes the barrel, the barrel is equipped with two sets ofly, and is two sets of one side that barrel back one end is close to each other is articulated each other, and is a set of one side of the positive one end of barrel is equipped with fixed storehouse, the top and the bottom of the positive one end of fixed storehouse are equipped with logical groove, the inside adjusting part that is equipped with of fixed storehouse, another group the opposite side of the positive one end of barrel is equipped with the sliding bin, the inside one side of sliding bin is equipped with the draw-in groove, the inside slip of sliding bin is equipped with the arc rack, one side of arc rack is equipped with the fixture block, and is two sets of the top of barrel is equipped with the connecting block, the both sides of connecting block are equipped with the slot, and are two sets of the bottom of barrel is equipped with coupling assembling.

Preferably, adjusting part includes handle, second spring, surge bin, second pull rod and card strip, the surge bin is located the inside one side of fixed storehouse, the inside top and the bottom of surge bin articulate there is the handle, and are two sets of the back one end that the handle is close to each other articulates there is the card strip, the positive one side of one end of card strip articulates there is the second pull rod, the intermediate position department of the positive one end of card strip articulates there is the second spring.

Preferably, coupling assembling is including connecting the nested piece, first pull rod, first recess, stopping piece, first spring and second recess connecting the nested piece and being located the bottom of barrel, the inside bottom of connecting the nested piece is equipped with first recess, the both sides cover of connecting the nested piece is equipped with first pull rod, and is two sets of one side cover that is close to each other in the first pull rod outside is equipped with stops the piece, and is two sets of the intermediate position department cover in the first pull rod outside is equipped with first spring, the both sides of first recess are equipped with the second recess.

Preferably, one end of the back surface of the clamping strip is provided with a clamping piece, and the clamping piece is matched with one end of the front surface of the arc-shaped rack.

Preferably, the adjacent sides of the two groups of first pull rods are provided with forty-five degree inclined planes, and the adjacent sides of the first pull rods are matched with the slots.

Preferably, the handle is L-shaped, and one side of one end of the front face of the handle, which is close to the through groove, extends out of the inside of the fixed bin.

Compared with the prior art, the beneficial effects of the utility model are that: the protection device of the safe bridge cast-in-situ bored pile;

1. through the mutual matching among the fixed bin, the handle, the arc-shaped rack, the through groove, the sliding bin, the clamping block, the clamping groove, the second spring, the adjusting bin, the second pull rod and the clamping strip, after the construction of a steel bar structure in the cast-in-place pile is completed, the barrel can be effectively fixed under the fixation of the arc-shaped rack and the fixed bin, and the clamping strip is driven to be fastened by pulling the handle, so that the barrel can be directly fastened without re-constructing a fixed structure on the outer side of the protective device, and when poured concrete is dry, the purpose of quick disassembly can be achieved;

2. through connecting the cover piece, first pull rod, the connecting block, first recess, the slot, block the piece, mutually supporting between first spring and the second recess, can carry out the high-speed joint through weight will connect cover piece and connecting block when connecting, will two sets of first pull rods stimulate to opposite position department when needs are dismantled, will connect the cover piece to lift up afterwards and can accomplish the dismantlement, thereby avoided when dismantling because speed is slower influencing holistic engineering efficiency.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top cross-sectional view of the present invention;

fig. 3 is a front sectional view of the connecting block of the present invention;

fig. 4 is an enlarged schematic view of a structure in fig. 2 according to the present invention.

In the figure: 1. a barrel; 2. fixing the bin; 3. a handle; 4. an arc-shaped rack; 5. connecting the sleeve blocks; 6. a through groove; 7. a first pull rod; 8. a sliding bin; 9. connecting blocks; 10. a clamping block; 11. a card slot; 12. a first groove; 13. a slot; 14. a blocking block; 15. a first spring; 16. a second groove; 17. a second spring; 18. a regulating bin; 19. a second pull rod; 20. and (6) clamping the strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a protector of safe type bridge drilling bored concrete pile, including barrel 1, barrel 1 is equipped with two sets ofly, one side that 1 back one end of two sets of barrels is close to each other is articulated each other, one side of the positive one end of a set of barrel 1 is equipped with fixed storehouse 2, be convenient for fix two sets of barrel 1, the top and the bottom of the positive one end of fixed storehouse 2 are equipped with logical groove 6, the inside regulating assembly that is equipped with of fixed storehouse 2, the opposite side of the positive one end of another set of barrel 1 is equipped with sliding chamber 8, be convenient for fix arc rack 4, the inside one side of sliding chamber 8 is equipped with draw-in groove 11, sliding chamber 8's inside slip is equipped with arc rack 4, one side of arc rack 4 is equipped with fixture block 10, the top of two sets of barrels 1 is equipped with connecting block 9, can make two sets of barrels 1 connect, the both sides of connecting block 9 are equipped with slot 13, the bottom of two sets of barrels 1 is equipped with coupling assembling.

Further, the adjusting part includes handle 3, second spring 17, surge bin 18, second pull rod 19 and card strip 20, surge bin 18 is located 2 inside one sides in fixed storehouse, surge bin 18 inside top and bottom articulate there is handle 3, two sets of handle 3 each other have card strip 20 by the articulated back one end near, one side of the positive one end of card strip 20 articulates there is second pull rod 19, the intermediate position department of the positive one end of card strip 20 articulates there is second spring 17, be convenient for carry out fixed regulation to barrel 1.

Further, coupling assembling is including connecting sleeve piece 5, first pull rod 7, first recess 12, stop block 14, first spring 15 and second recess 16 are connected sleeve piece 5 and are located the bottom of barrel 1, connect the inside bottom of sleeve piece 5 and be equipped with first recess 12, the both sides cover of connecting sleeve piece 5 is equipped with first pull rod 7, one side cover that two sets of first pull rod 7 outsides are close to each other is equipped with stops block 14, the intermediate position department cover in two sets of first pull rod 7 outsides is equipped with first spring 15, the both sides of first recess 12 are equipped with second recess 16, be convenient for quick connection and dismantlement between the barrel 1.

Furthermore, the clamping piece is arranged at one end of the back face of the clamping strip 20 and is matched with one end of the front face of the arc-shaped rack 4, so that the clamping strip 20 can be conveniently and closely fixed.

Furthermore, the side of the two groups of first pull rods 7 close to each other is provided with a forty-five degree inclined plane, and the side of the first pull rods 7 close to each other is matched with the slot 13, so that the connection between the cylinder bodies 1 is facilitated.

Further, handle 3 is the L type, and the inside that fixed storehouse 2 was extended to the positive one end of handle 3 near logical groove 6 is convenient for carry out manual regulation.

The working principle is as follows: when the concrete-curing barrel is used, the barrel 1 is opened, the barrel 1 is sleeved on the outer side of the steel bar structure, then the arc-shaped rack 4 penetrates into the fixed bin 2, the handle 3 is pulled, the handle 3 rotates around a hinged shaft with the fixed bin 2, the clamping strip 20 is driven by the other side of the handle 3 to move leftwards, the arc-shaped rack 4 is driven by the clamping strip 20 to continuously drive the sliding bin 8 to move leftwards, the barrel 1 can be completely closed, and when the barrel 1 needs to be disassembled after internal concrete is solidified, the second pull rod 19 is pulled outwards to drive the clamping strip 20 to be separated from the inside of the arc-shaped rack 4;

when needs connect two sets of protector, aim at the top of connecting block 9 with the connecting sleeve 5 of a set of protector bottom, put down afterwards, because one side that two sets of first pull rods 7 are close to each other is the inclined plane, so can outwards remove when contacting the top of connecting block 9, and extrude first spring 15, will connect sleeve 5 cover in the outside of connecting block 9 through the weight of self afterwards, and make the inside that two sets of first pull rods 7 inserted slot 13, outwards spur two sets of first pull rods 7 when needs are dismantled, it can to lift up a set of protector again.

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. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as either a fixed connection or a detachable connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a protector of safe type bridge drilling bored concrete pile, includes barrel (1), its characterized in that: barrel (1) is equipped with two sets ofly, and is two sets of one side that barrel (1) back one end is close to each other is articulated each other, and is a set of one side of the positive one end of barrel (1) is equipped with solid fixed bin (2), the top and the bottom of solid fixed bin (2) positive one end are equipped with logical groove (6), gu fixed bin (2) inside is equipped with adjusting part, another group the opposite side of the positive one end of barrel (1) is equipped with sliding bin (8), the inside one side of sliding bin (8) is equipped with draw-in groove (11), the inside slip of sliding bin (8) is equipped with arc rack (4), one side of arc rack (4) is equipped with fixture block (10), and is two sets of the top of barrel (1) is equipped with connecting block (9), the both sides of connecting block (9) are equipped with slot (13), and are two sets of the bottom of barrel (1) is equipped with coupling assembling.

2. The safety type bridge cast-in-situ bored pile protection device according to claim 1, wherein: the adjusting part comprises a handle (3), a second spring (17), an adjusting bin (18), a second pull rod (19) and a clamping strip (20), the adjusting bin (18) is located on one side of the inside of the fixed bin (2), the top and the bottom of the inside of the adjusting bin (18) are hinged to the handle (3) and the clamping strip (17), the handle (3) is hinged to the clamping strip (20) by the back end close to the handle, the second pull rod (19) is hinged to one side of the front end of the clamping strip (20), and the middle position of the front end of the clamping strip (20) is hinged to the second spring (17).

3. The safety type bridge cast-in-situ bored pile protection device according to claim 1, wherein: coupling assembling is including connecting sleeve piece (5), first pull rod (7), first recess (12), blocks piece (14), first spring (15) and second recess (16) connect sleeve piece (5) to be located the bottom of barrel (1), it is equipped with first recess (12) to connect the inside bottom of sleeve piece (5), the both sides cover of connecting sleeve piece (5) is equipped with first pull rod (7), and is two sets of one side cover that is close to each other in first pull rod (7) outside is equipped with blocks piece (14), and is two sets of the intermediate position department cover in first pull rod (7) outside is equipped with first spring (15), the both sides of first recess (12) are equipped with second recess (16).

4. The safety type bridge cast-in-situ bored pile protection device according to claim 2, wherein: one end of the back surface of the clamping strip (20) is provided with a clamping piece, and the clamping piece is matched with one end of the front surface of the arc-shaped rack (4).

5. The safety type bridge cast-in-situ bored pile protection device according to claim 3, wherein: and one side of each group of the first pull rods (7) close to each other is provided with a forty-five degree inclined plane, and one side of each group of the first pull rods (7) close to each other is matched with the slot (13).

6. The safety type bridge cast-in-situ bored pile protection device according to claim 2, wherein: the handle (3) is L-shaped, and one side of one end of the front surface of the handle (3) close to the through groove (6) extends out of the inside of the fixed bin (2).