CN215643411U

CN215643411U - Pulling-proof device and sign pile adopting same

Info

Publication number: CN215643411U
Application number: CN202121195375.XU
Authority: CN
Inventors: 逯伟; 李庆; 敬景用; 赵洪波; 雷明国; 黄朝智; 柳忠德; 蒋治军; 郑凤; 刘航君; 王余; 张吉; 廖均
Original assignee: China Petroleum and Chemical Corp; Sinopec Southwest Oil and Gas Co
Current assignee: China Petroleum and Chemical Corp; Sinopec Southwest Oil and Gas Co
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-01-25
Anticipated expiration: 2031-05-31

Abstract

The utility model relates to the field of mark piles, in particular to an anti-pulling device and a mark pile adopting the anti-pulling device, wherein the anti-pulling device comprises a base and at least two anti-pulling rods, the base can be at least partially positioned in the mark pile, the anti-pulling rods can penetrate through the side wall of the mark pile and then are detachably connected with the base, so that the anti-pulling rods increase the connecting area of the mark pile and a matrix material for stabilizing the mark pile, the mark pile is not easy to pull out from the matrix material, the structural stability of the mark pile using the anti-pulling device is ensured, meanwhile, the anti-pulling rods and the base can be installed in a field assembly mode after being disassembled, the transportation and the carrying are easier, the length of the anti-pulling rods extending out of the mark pile is conveniently adjusted according to the actual field condition, and the anti-pulling device is adaptive to the actual use environment.

Description

Pulling-proof device and sign pile adopting same

Technical Field

The utility model relates to the field of sign piles, in particular to a pulling-prevention device and a sign pile adopting the same.

Background

The mark stake is the stand that is used for playing the sign effect, for example on current oil gas pipeline, can set up often that the mark stake is used for information such as trend, position, specification, name of sign pipeline, and current oil gas pipeline is with the mark stake, for the construction installation of convenient outdoor environment, generally adopts composite plastic material, is hollow triangular prism structure, has advantages such as light, long service life, installation are simple.

However, because the weight of the marker post is light, the marker post is easily influenced by human or natural environment factors in the outdoor environment, the normal marking effect of the marker post is influenced by the conditions of toppling, pulling and the like, if fixed bases such as cement piers and the like are adopted, the fixed bases not only need to be poured on site and consume more time and resources, but also need to carry more material resources for operators, and the operation difficulty of the operators is greatly increased by arranging the fixed bases along the oil and gas pipeline which is difficult to take water.

Therefore, there is a need for a technical solution to solve the problems that the existing marker piles are prone to toppling and being pulled out, and the fixed base consumes much manpower and material resources.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: aiming at the technical problems that the existing mark pile is easy to topple and be pulled out, and a fixed base consumes more manpower and material resources, the anti-pulling device and the mark pile adopting the anti-pulling device are provided.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides an anti-pulling device, includes base and two piece at least anti-pulling poles, the base can be at least partial be located the mark stake, the anti-pulling pole can pass behind the mark stake lateral wall with the base can be dismantled and be connected.

According to the pulling-proof device, the pulling-proof rod is connected with the base in the marking pile, so that the connecting area of the marking pile and a matrix material for stabilizing the marking pile is increased by the pulling-proof rod, the marking pile is not easy to pull out of the matrix material, meanwhile, the pulling-proof rod and the base can be installed in a field assembly mode after being disassembled, transportation and carrying are easy, the length of the pulling-proof rod extending out of the marking pile is convenient to adjust according to actual field conditions, and the pulling-proof device is adaptive to actual use environments.

As a preferable scheme of the present invention, the number of the anti-pulling rods is at least two, and all the anti-pulling rods are uniformly distributed around the circumferential direction of the base.

As a preferable scheme of the utility model, the base comprises a top plate and a bottom plate, a connecting column is arranged between the top plate and the bottom plate, and the anti-pulling rod is detachably connected with the top plate or the connecting column.

As the preferable scheme of the utility model, the top of the connecting column is detachably connected with the top plate, and the bottom of the connecting column is detachably connected with the bottom plate.

As a preferable scheme of the utility model, the number of the connecting columns is at least one.

In a preferred embodiment of the present invention, the top plate and the bottom plate have a disk shape.

As a preferable scheme of the utility model, the top plate is provided with a connecting hole, one end of the pulling-proof rod is provided with a bent hook part matched with the connecting hole, and the bent hook part is matched and connected with the connecting hole. The mode that adopts crotch portion to break through connecting hole on the roof realizes preventing being connected of dead man and base, makes the pole that prevents pulling out can be more convenient in the base split, and can be connected stably through crotch portion and base, avoids preventing that the dead man breaks away from with the base in the mark stake installation.

In a preferred embodiment of the present invention, the area of the bottom plate is larger than the area of the top plate, and the area of the bottom plate is larger than the area of the opening at the bottom of the marker post.

The mark pile comprises a pile body and the pulling-preventing device, wherein the side wall of the pile body is provided with a through hole for the pulling-preventing rod to pass through.

According to the mark pile, due to the adoption of the anti-pulling device, only the groove needs to be dug during installation, the anti-pulling device is embedded in the matrix material, the mark pile can be stably limited in the matrix material, a cast-in-place cement base is not needed, the installation is convenient, the mark pile is not prone to toppling or being pulled out due to the influence of human or environmental factors, and the service life is long.

In summary, due to the adoption of the technical scheme, the anti-pulling device has the beneficial effects that:

1. the pulling-proof rod is connected with the base in the mark pile, so that the pulling-proof rod increases the connecting area of the mark pile and the matrix material for stabilizing the mark pile, and the pulling-proof rod is not easy to pull out from the matrix material;

2. the pulling-proof rod and the base can be installed in a field assembly mode after being disassembled, so that the transportation and the carrying are easy, the length of the pulling-proof rod extending out of the mark pile can be conveniently adjusted according to the actual field condition, and the pulling-proof device is adaptive to the actual use environment;

the mark pile has the beneficial effects that:

only need excavate the recess when the installation, will prevent pulling out the device and bury in matrix material, can be with the stable restriction of sign stake in matrix material, need not cast-in-place cement base, simple to operate is difficult to receive artificially or environmental factor influence and topples over or is pulled out, and life is longer.

Drawings

Fig. 1 is a schematic structural view of an anti-pulling device according to embodiment 1.

Fig. 2 is a schematic structural view of an anti-pulling device according to embodiment 3.

Fig. 3 is an axial view of the pullout prevention device of example 3.

FIG. 4 is a plan view of an anti-plucking apparatus of example 3.

Fig. 5 is a schematic structural view of a marker post according to embodiment 4.

Fig. 6 is a schematic structural view of the marker post described in embodiment 4.

Reference numbers in the figures: 1-base, 11-top plate, 12-bottom plate, 13-connecting column, 2-anti-pulling rod, 21-bent hook part, 3-connecting hole, 4-marking pile, 41-pile body and 42-through hole.

Detailed Description

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

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Example 1

As shown in fig. 1 and 6, the pulling-proof device comprises a base 1 and three pulling-proof rods 2, wherein the three pulling-proof rods 2 can be uniformly distributed around the circumference of a mark pile 4, penetrate through the mark pile 4 along the horizontal direction, and are connected with the part of the base 1 extending into the mark pile 4.

The utility model provides an anti-pulling device, preferably prevent that dead man 2 is metal material's shaft-like structure, mark stake 4 and be hollow column structure, the preferred mark stake 4 of this embodiment is hollow triangular prism structure, prevent pulling out 2 and penetrate from marking 4 lateral walls levels of stake, with 1 threaded connection of base, base 1 can be the metal filling body that imbeds in the stake 4 of mark, also can stretch into the metal structure in the stake 4 of mark, the quantity of preventing pulling out 2 can be adjusted to two according to actual conditions, three or more, this embodiment adopts trilateral structural style who sets up respectively and prevents pulling out 2 on the mark stake 4 of hollow triangular prism structure.

Adopt this prevent pulling out device's mark stake 4 when setting up, excavate the recess at the mounted position, will wear to be equipped with the mark stake 4 of preventing dead man 2 and put into the recess, prevent dead man 2 according to the adjustment of groove size and stretch out the length of mark stake 4, make and prevent dead man 2 and be located the recess, fix preventing dead man 2 through packing matrix material, make and prevent dead man 2 and buried underground in matrix material, increase mark stake 4 and the matrix material's that is used for firm mark stake 4 area of contact, make and prevent that dead man 2 is difficult to be extracted from matrix material, guarantee to mark stake 4's structural stability.

According to actual conditions, the number of the anti-pulling rods 2 is adjusted to be two, and the anti-pulling rods 2 are arranged on two sides of the mark pile 4 relatively.

Specifically, the matrix material is soil, crushed stone, or other materials conventionally used for fixing the marker post 4.

Example 2

As shown in fig. 1 to 6, the structure of the anti-pulling device of the present embodiment is the same as that of embodiment 1, except that: the base 1 includes roof 11 and bottom plate 12, roof 11 with bottom plate 12 is discoid, roof 11 with be provided with at least one spliced pole 13 between the bottom plate 12, spliced pole 13 top with the connection can be dismantled to roof 11, the bottom with bottom plate 12 can dismantle the connection, prevent dead lever 2 with roof 11 or spliced pole 13 can dismantle the connection.

The utility model provides a prevent pulling out device, roof 11 with bottom plate 12 is the metal disc respectively, and spliced pole 13 is the solid stand or the hollow cylinder of being connected respectively with roof 11 and bottom plate 12, prevents pulling out 2 and runs through behind the marker post 4 along the horizontal direction and be connected with spliced pole 13 or roof 11, realizes preventing pulling out 2 and base 1's being connected.

Specifically, vertically set up a spliced pole 13 between this embodiment roof 11 and the bottom plate 12, spliced pole 13 is the solid post of metal, spliced pole 13 both ends adopt welded mode to be connected fixedly with roof 11 and bottom plate 12, prevent dead man 2 and adopt threaded connection with spliced pole 13 after passing mark stake 4, can be according to actual conditions, the adjusting prevents dead man 2 and base 1's hookup location and connected mode, the quantity and the size of adjustment spliced pole 13, make the device convenient to use of preventing pulling out of this structure, the preparation is easy, can be easier carry and carry out more convenient use to the oil gas pipeline along the line.

Example 3

As shown in fig. 1 to 6, the structure of the anti-pulling device of the present embodiment is the same as that of embodiment 2, except that: the top plate 11 is provided with a connecting hole 3, one end of the anti-pulling rod 2 is provided with a bent hook part 21 matched with the connecting hole 3, and the bent hook part 21 is matched and connected with the connecting hole 3.

According to the anti-pulling device, the end part of the anti-pulling rod 2 is bent to form the semicircular hook part 21, the hook part 21 can penetrate through the connecting hole 3 in the top plate 11 in a rotating and rotating mode through the end part of the anti-pulling rod 2, so that the anti-pulling rod 2 and the top plate 11 can be connected and detached easily, and the anti-pulling rod 2 can be limited to be disconnected from the mark pile 4 through the hook part 21 in a horizontal state.

Preferably, the area of the bottom plate 12 is larger than that of the top plate 11, and the area of the bottom plate 12 is larger than that of the opening at the bottom of the marker post 4. The contact area between the pulling-proof device and the matrix material for fixing the mark pile 4 can be further increased by the bottom plate 12, the resistance for pulling the mark pile 4 out of the matrix material is increased, the pulling-proof effect of the pulling-proof device is further improved, and the stability of the mark pile using the pulling-proof device is ensured.

Example 4

As shown in fig. 1-6, the marking pile comprises a pile body 41 and the anti-pulling device, wherein the side wall of the pile body 41 is provided with a through hole 42 for the anti-pulling rod 2 to pass through.

The utility model provides a mark stake, stake 41 is hollow triangular prism structure, set up the round hole respectively on the three lateral wall of stake 41 and be used for passing and prevent dead man 2, mark stake 4 when installing, excavate the recess at the mounted position, will prevent pulling out the device and be connected with the device, and will prevent pulling out the device and bury completely in the matrix material of recess, can be with the stable restriction of mark stake 4 in matrix material, do not need cast-in-place cement base, make mark stake 4 be difficult to receive artificially or environmental factor influence and empty or be extracted, service life is longer.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an anti-pulling device, its characterized in that includes base (1) and two piece at least anti-pulling poles (2), base (1) can be at least partial be located mark stake (4), anti-pulling pole (2) can pass behind the mark stake (4) lateral wall with base (1) can dismantle the connection.

2. The anti-pullout device of claim 1, wherein: all the anti-pulling rods (2) are uniformly distributed around the circumference of the base (1).

3. The anti-pullout device of claim 1, wherein: the base (1) comprises a top plate (11) and a bottom plate (12), a connecting column (13) is arranged between the top plate (11) and the bottom plate (12), and the anti-pulling rod (2) is detachably connected with the top plate (11) or the connecting column (13).

4. A pullout prevention device as claimed in claim 3, wherein: the top of the connecting column (13) is detachably connected with the top plate (11), and the bottom of the connecting column is detachably connected with the bottom plate (12).

5. A pullout prevention device as claimed in claim 3, wherein: the number of the connecting columns (13) is at least one.

6. A pullout prevention device as claimed in claim 3, wherein: the top plate (11) and the bottom plate (12) are disc-shaped.

7. A pullout prevention device as claimed in claim 3, wherein: be provided with connecting hole (3) on roof (11), prevent dead lever (2) one end be provided with curved hook portion (21) of connecting hole (3) adaptation, curved hook portion (21) with connecting hole (3) adaptation is connected.

8. A pullout prevention device as claimed in claim 3, wherein: the area of the bottom plate (12) is larger than that of the top plate (11), and the area of the bottom plate (12) is larger than that of the opening at the bottom of the mark pile (4).

9. Marking pile, characterized in that it comprises a pile body (41) and an anti-plucking device as claimed in any one of claims 1 to 8, the side wall of said pile body (41) being provided with a through hole (42) for the passage of said anti-plucking rod (2).