CN221220036U - Fence - Google Patents

Abstract

The present disclosure provides a rail, relates to oil field security protection technical field. The fence comprises a plurality of fence monomers, the fence monomers are sequentially connected along a first direction to form the fence, each fence monomer comprises a first supporting rod, a second supporting rod and a shielding part, the first supporting rod and the second supporting rod are oppositely arranged in the first direction and respectively extend along a second direction, the shielding part is positioned between the first supporting rod and the second supporting rod, at least one connecting part is arranged on the second supporting rod of the fence monomer, and the second direction is perpendicular to the first direction; the fence further comprises a plurality of fixing rods which are arranged at intervals along the first direction and are respectively and fixedly inserted into the ground, and a first cavity matched with the fixing rods is formed in the bottom end of the first supporting rod and/or the second supporting rod of the fence body and is used for being sleeved on the fixing rods so that the fence bodies are positioned on the ground. The fence is convenient to repeatedly disassemble and assemble, firm in foundation, not easy to collapse and damage, capable of preventing outside personnel and organisms from entering and exiting a construction site, and capable of meeting the security standard required by the site.

Description

Fence

Technical Field

The disclosure relates to the field of oilfield security technologies, and in particular relates to a fence.

Background

When the oilfield is constructed on site, the construction site needs to be enclosed into a safe area with certain tightness, and particularly for the drilling and well repairing construction site, the construction site needs to be enclosed to prevent unauthorized persons or animals from intruding into the construction site to interfere with construction.

At present, constructors seal the oilfield construction site by arranging fences around the construction site, the constructors usually pull the coiled wire netting open to enclose the construction site, then wood sticks inserted into the ground are arranged around the wire netting at intervals, and the wire netting is fixed on the wood sticks through thin wires to form the fences. The fence is fixed on the ground through the wood sticks, and the wood sticks are not easy to insert into the ground, so that the root of the fence is not firm, and the wire netting is easy to break. In addition, constructors can frequently change the site according to construction needs, so frequently dismantle and install the rail repeatedly, when the site needs to be transferred, constructors need to detach the wire netting from the wooden stick and then take up the wire netting and the wooden stick, and then fix the wire netting on the wooden stick again by using thin wire one by one when arriving at a new site. The rail is relatively trivial and time-consuming in installation and disassembly, inconvenient to disassemble and install repeatedly, weak in foundation, easy to collapse and damage, and incapable of preventing outside personnel and organisms from entering and exiting the construction site, and cannot meet the security standard required by the site.

Therefore, how to provide a fence which is convenient to repeatedly disassemble and assemble, has firm foundation, is not easy to collapse and damage, can prevent outside personnel and organisms from entering and exiting a construction site, and can meet the security standard required by the site is a problem to be solved at present.

Disclosure of utility model

One technical problem to be solved by the present disclosure is: the prior fence is inconvenient to repeatedly disassemble and assemble, has weak foundation, is easy to collapse and damage, can not prevent outside personnel and organisms from entering and exiting a construction site, and can not meet the security standard required by the site.

In order to solve the above technical problems, an embodiment of the present disclosure provides a fence, which includes a plurality of fence monomers, wherein the plurality of fence monomers are sequentially connected along a first direction to form the fence, each fence monomer includes a first support rod and a second support rod which are oppositely disposed in the first direction and respectively extend along a second direction, and a shielding part between the first support rod and the second support rod, at least one connecting part is disposed on the second support rod of the fence monomer, and is used for being movably connected and fixed with the first support rod of the adjacent fence monomer, and the second direction is perpendicular to the first direction; the plurality of fixing rods are arranged at intervals along the first direction and are respectively and fixedly inserted into the ground, wherein a first cavity matched with the fixing rods is formed in the bottom end of the first supporting rod and/or the second supporting rod of the fence monomer, and the first cavity is used for being sleeved on the fixing rods so that the fence monomers are positioned on the ground.

In some embodiments, the fence monomer further comprises a first beam and a second beam, the first beam and the second beam are oppositely arranged along the second direction and respectively extend along the first direction, two ends of the first beam are respectively fixed with the top ends of the first supporting rod and the second supporting rod, and two ends of the second beam are respectively fixed with the bottom ends of the first supporting rod and the second supporting rod; the shielding part is fixed in the fence space formed by the first supporting rod, the second supporting rod, the first cross beam and the second cross beam in a surrounding mode, the shielding part comprises a plurality of first shielding rods and a plurality of second shielding rods, and the first shielding rods and the second shielding rods are respectively arranged in a staggered mode to form a grid-shaped structure in the fence space.

In some embodiments, the shielding part comprises a plurality of shielding plates, the plurality of shielding plates extend along the first direction and are arranged at intervals along the second direction, a first included angle is formed between the plate surface of each shielding plate and a plane where the first supporting rod and the second supporting rod are located, and two ends of each shielding plate are respectively fixed on the first supporting rod and the second supporting rod.

In some embodiments, the connecting portion comprises a buckle, and is in a semi-closed ring structure, the buckle comprises a fixed end and an open end, a group of first screw holes are formed in the open end relatively and used for connecting bolts, wherein the fixed end of the connecting portion is fixed to the second supporting rod, the open end is used for clamping into the first supporting rod of the rail monomer adjacent to the rail monomer where the connecting portion is located and fixing the first supporting rod through the connecting bolts, and the width of the opening of the open end is not larger than the diameter of the first supporting rod.

In some embodiments, the connecting portion includes two loop bars mounted to the same end of the first and second beams, respectively, and extending in the first direction; and second cavities matched with the loop bars are respectively arranged inside one ends of the first cross beam and the second cross beam opposite to the two loop bars, and the two second cavities are respectively used for being sleeved to the two loop bars so as to connect adjacent fence monomers.

In some embodiments, the securing rod comprises a plunger rod comprising a first end for insertion into the ground and a second end for nesting into the first cavity; the fixed rod comprises a fixed plate, the fixed plate is provided with a through hole for inserting the inserted link, the fixed plate is located at the joint of the first end part and the second end part of the inserted link, and two sides of the through hole are respectively provided with a second screw hole for inserting a screw to fix the fixed plate on the ground.

In some embodiments, the rail further comprises a plurality of connectors, one end of each connector being welded to each side of the first cross member along a third direction; the fence further comprises a plurality of supporting rods, each supporting rod comprises a connecting end and a supporting rod, the connecting end is fixed at one end of the supporting rod and forms a second included angle with the supporting rod, the connecting end is movably sleeved at the other end of the connecting piece, the other end of the supporting rod is supported on the ground, and the third direction is perpendicular to the first direction and the second direction.

In some embodiments, the first cavity comprises a blocking part movably arranged in the first cavity, and the cross section size of the blocking part is matched with that of the first cavity; the first cavity further comprises a connecting chain, the connecting chain is located in the first cavity, one end of the connecting chain is fixed to a first supporting rod or a second supporting rod corresponding to the first cavity, the other end of the connecting chain is fixed to the top of the plugging portion, and the sum of the length of the connecting chain and the height of the plugging portion is not smaller than the height of the first supporting rod or the second supporting rod.

In some embodiments, the rail further comprises a plurality of solar cells disposed on the plurality of rail cells at intervals; the fence further comprises a plurality of warning devices which are arranged on the plurality of fence monomers at intervals, and the warning devices are respectively connected with the plurality of solar cells through signals.

In some embodiments, the rail cell further comprises a guard assembly disposed on a top of the rail cell, the guard assembly comprising a plurality of spikes disposed at intervals along the first direction, at least a side of the spikes facing away from the rail cell having a tip.

Through above-mentioned technical scheme, the rail that this disclosure provided has following advantage: the fence comprises a plurality of fence monomers and a plurality of fixing rods, when a construction site is required to be sealed, the plurality of fence monomers are sequentially and movably connected through the connecting parts to form the fence, the construction site is enclosed, the fence is not required to be bound on a wood stick one by one through thin iron wires in the connecting mode, and the connection binding can be realized through the connecting parts. The first cavity sleeve inside the bottom end of the first support rod and/or the second support rod through the fence monomers is/are sleeved to the fixing rod, so that the plurality of fence monomers are fixed on the ground, the fixing rod is connected with the first cavity through the sleeved mode, the fixing rod is inserted into the ground, the root of the fence is firmer through the connecting mode, and the fence is not easy to collapse and convenient to detach and install. Each fence monomer comprises a first supporting rod, a second supporting rod and a shielding part arranged between the first supporting rod and the second supporting rod, wherein the shielding part is supported by the first supporting rod and the second supporting rod, the supporting point is wide in range and even in stress, and is not easy to damage due to the influence of external natural environment and human factors, and a construction site is isolated from the outside. When the construction site needs to be changed, constructors can pull the first support rods of the fence monomers away from the connecting parts of the second support rods of the adjacent fence monomers to separate the two adjacent fence monomers, and the fence monomers are detached into one fence to be carried and transferred. Therefore, the fence is convenient to repeatedly disassemble and assemble, has firm foundation, is not easy to collapse and damage, can prevent outside personnel and organisms from entering and exiting a construction site, and can meet the security standard required by the site.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and other drawings may be obtained according to these drawings without inventive effort to a person of ordinary skill in the art.

FIG. 1 is a schematic view of a front view of a fence in accordance with an embodiment of the present disclosure;

FIG. 2 is a schematic view of a portion of the front view of another pen disclosed in an embodiment of the present disclosure;

FIG. 3 is a schematic view of a portion of the front view of yet another pen disclosed in an embodiment of the present disclosure;

fig. 4 is a schematic structural view of a fixing rod of a fence according to an embodiment of the present disclosure;

fig. 5 is a schematic view of the structure of a first cavity of a pen according to an embodiment of the present disclosure;

fig. 6 is a schematic side view of a pen according to an embodiment of the present disclosure.

Reference numerals illustrate:

1. A rail monomer; 11. a first support bar; 111. a first cavity; 111a, a blocking part; 111b, a connecting chain; 12. a second support bar; 13. a shielding part; 131. a first shielding rod; 132. a second shielding rod; 131a, a shielding plate; 14. a first cross beam; 14a, a second cavity; 15. a second cross beam; 2. a buckle; 21a, fixed end; 21b, an open end; 21c, a first screw hole; 22. a loop bar; 3. a fixed rod; 31. a rod; 32. a fixing plate; 311. a first end; 312. a second end; 321. a through hole; 322. a second screw hole; 4. a connecting piece; 5. a support rod; 51. a connection end; 52. a support rod; 6. a solar cell; 7. a warning device; 8. a spike; 81. a tip; A. a first direction; B. a second direction; C. a third direction; alpha, a second included angle.

Detailed Description

Embodiments of the present disclosure are described in further detail below with reference to the drawings and examples. The following detailed description of the embodiments and the accompanying drawings are provided to illustrate the principles of the disclosure and not to limit the scope of the disclosure, which may be embodied in many different forms and not limited to the specific embodiments disclosed herein, but rather to include all technical solutions falling within the scope of the claims.

The present disclosure provides these embodiments in order to make the present disclosure thorough and complete, and fully convey the scope of the disclosure to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments should be construed as exemplary only and not limiting unless otherwise specifically stated.

In the description of the present disclosure, unless otherwise indicated, the meaning of "plurality" is greater than or equal to two; the terms "upper," "lower," "left," "right," "inner," "outer," and the like indicate an orientation or positional relationship merely for convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present disclosure. When the absolute position of the object to be described is changed, the relative positional relationship may be changed accordingly.

Furthermore, the use of the terms first, second, and the like in this disclosure do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The "vertical" is not strictly vertical but is within the allowable error range. "parallel" is not strictly parallel but is within the tolerance of the error. The word "comprising" or "comprises" and the like means that elements preceding the word encompass the elements recited after the word, and not exclude the possibility of also encompassing other elements.

It should also be noted that, in the description of the present disclosure, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in the present disclosure may be understood as appropriate by those of ordinary skill in the art. When a particular device is described as being located between a first device and a second device, there may or may not be an intervening device between the particular device and either the first device or the second device.

All terms used in the present disclosure have the same meaning as understood by one of ordinary skill in the art to which the present disclosure pertains, unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and apparatus should be considered part of the specification.

At present, the rail that oil field used on site only constitutes through the wire netting of lapping and the wood rod of picking up at will, and the wire netting passes through thin iron wire or string to be tied up on the wood rod, and the material that uses of such rail is non-uniform, need constructor dismantle the wire netting from the wood rod or tie up the wire netting on the wood rod through thin iron wire one by one when dismantling and installing. The wire netting is fixed on the stick only through thin iron wire, and the supporting point only has the position of binding, therefore wire netting becomes flexible and damaged easily. The wood sticks which are found by constructors at will have different thickness, so that the difficulty and the insertion depth of the wood sticks into the ground are not uniform, the root of the fence is not firm, and the fence is easy to collapse. And because construction needs to be frequently carried out on a repeated transferring site, the used fence is convenient to detach and install and is convenient to transfer.

To solve the above-mentioned technical problems, an embodiment of the disclosure provides a fence, which includes a plurality of fence monomers 1, wherein the plurality of fence monomers 1 are sequentially connected along a first direction a to form the fence, each fence monomer 1 includes a first support rod 11 and a second support rod 12 which are oppositely disposed in the first direction a and respectively extend along a second direction B, and a shielding portion 13 between the first support rod 11 and the second support rod 12, at least one connecting portion is disposed on the second support rod 12 of the fence monomer 1, and is used for being movably connected and fixed with the first support rod 11 of the fence monomer 1 adjacent thereto, and the second direction B is perpendicular to the first direction a; the fixing rods 3 are arranged at intervals along the first direction a and are respectively and fixedly inserted into the ground, wherein a first cavity 111 matched with the fixing rod 3 is formed inside the bottom end of the first supporting rod 11 and/or the second supporting rod 12 of the fence single body 1 and is used for being sleeved on the fixing rod 3 so that the fence single bodies 1 are positioned on the ground.

Specifically, as shown in fig. 1 to 6, the number of the fence units 1, the length and the height of the fence units 1 may be determined according to the actual construction site size, for example: the rail cell 1 may have a length of 3m and a height of 2m, but is not limited thereto. The first support rod 11 and the second support rod 12 may be square tubes with a wall thickness of 2mm, a cross section length of 4cm, and a width of 4cm, or the first support rod 11 and the second support rod 12 may be circular tubes, and specific dimensions thereof may be set according to actual construction requirements, without being limited thereto. The shielding portion 13 between the first support bar 11 and the second support bar 12 serves as a shielding member, and its structure and implementation are various, which will be described in detail later. The second support rod 12 of the fence monomer 1 is provided with at least one connecting part which is used for being movably connected and fixed with the first support rod 11 of the fence monomer 1 adjacent to the connecting part, and the connecting part can be connected through the buckle 2 or can be connected through bolts, so that the fence monomer 1 can be conveniently detached and installed. The first supporting rod 11 and/or the second supporting rod 12 of the fence monomer 1 are/is provided with a first cavity 111 which is matched with the fixed rod 3, specifically: the bottom end of the first supporting rod 11 is internally provided with a first cavity 111, or the bottom end of the second supporting rod 12 is internally provided with a first cavity 111, or alternatively, the bottom ends of the first supporting rod 11 and the second supporting rod 12 are both provided with the first cavity 111, the first cavity 111 is used for being sleeved on the fixed rod 3, and when the bottom ends of the first supporting rod 11 and the second supporting rod 12 are internally provided with the first cavity 111, the first cavity 111 sleeved on the fixed rod 3 can be selected according to the requirement. In addition, the height and specific size of the first cavity 111 may be set according to the length and size of the fixing rod 3 to be exposed to the ground, as long as it is adapted to the fixing rod 3.

When the construction site is required to be sealed, the plurality of fence monomers 1 are sequentially and movably connected through the connecting parts to form a fence, the construction site is enclosed, the fences are not required to be bound on the wood sticks one by one through thin iron wires in the connecting mode, and the connection binding can be realized through the connecting parts. The first cavity 111 inside the bottom end of the first supporting rod 11 and/or the second supporting rod 12 through the fence single body 1 is sleeved to the fixed rod 3, so that the plurality of fence single bodies 1 are fixed on the ground, the fixed rod 3 is connected with the first cavity 111 in a sleeved mode, and the fixed rod 3 is inserted into the ground, so that the root of the fence is firmer, not easy to collapse and convenient to detach and install. Each fence monomer 1 comprises a shielding part 13 arranged between a first supporting rod 11 and a second supporting rod 12 and positioned between the first supporting rod 11 and the second supporting rod 12, wherein the shielding part 13 is supported by the first supporting rod 11 and the second supporting rod 12, the supporting point range is large, the supporting force is uniform, the shielding part 13 is not easily damaged by the external natural environment and the influence of human factors, and the construction site is isolated from the outside. When the construction site needs to be changed, a constructor can pull the first support rod 11 of the fence single body 1 away from the connecting part of the second support rod 12 of the fence single body 1 adjacent to the first support rod to separate the two adjacent fence single bodies 1, and the fence is detached into the fence single bodies 1 one by one to be convenient to carry and transfer. The fence is convenient to repeatedly disassemble and assemble, firm in foundation, not easy to collapse and damage, capable of preventing outside personnel and organisms from entering and exiting a construction site, and capable of meeting the security standard required by the site.

In some embodiments, the fence monomer 1 further includes a first beam 14 and a second beam 15, where the first beam 14 and the second beam 15 are disposed opposite to each other along the second direction B and extend along the first direction a, and two ends of the first beam 14 are fixed to top ends of the first support rod 11 and the second support rod 12, and two ends of the second beam 15 are fixed to bottom ends of the first support rod 11 and the second support rod 12, respectively; the shielding part 13 is fixed in the fence space formed by the first supporting rod 11, the second supporting rod 12, the first cross beam 14 and the second cross beam 15, the shielding part 13 comprises a plurality of first shielding rods 131 and a plurality of second shielding rods 132, and the first shielding rods 131 and the second shielding rods 132 are respectively staggered with each other to form a grid structure in the fence space.

Specifically, as shown in fig. 1, the fence monomer 1 further includes a first beam 14 and a second beam 15, where the lengths and sizes of the first beam 14 and the second beam 15 may be set according to actual needs, for example: the first beam 14 and the second beam 15 may be square tubes with a wall thickness of 2mm, a length of 4cm and a width of 4cm, and the first beam 14 and the second beam 15 may be round tubes. The first cross member 14 may be welded to the first support rod 11 or may be bolted to the second support rod 12, and the second cross member 15 may be welded to the first support rod 11 or may be bolted to the second support rod 12. The shielding part 13 includes a plurality of first shielding rods 131 and a plurality of second shielding rods 132, the plurality of first shielding rods 131 extend along the second direction B and are arranged at intervals along the first direction a, two ends of each first shielding rod 131 are respectively fixed on the first beam 14 and the second beam 15, the fixing is welding fixing or bolting fixing, the plurality of second shielding rods 132 extend along the first direction a and are arranged at intervals along the second direction B, two ends of each second shielding rod 132 are respectively fixed on the first supporting rod 11 and the second supporting rod 12, the fixing is welding fixing or bolting fixing, and the plurality of first shielding rods 131 and the plurality of second shielding rods 132 are respectively arranged in a staggered manner so as to form a grid structure in the fence space. The staggered arrangement here may specifically be: the first shielding rods 131 are perpendicular to the second shielding rods 132, or the first shielding rods 131 and the second shielding rods 132 form an included angle, which can be 90 degrees, 45 degrees or the like, and the specific angle of the included angle is not limited and can be set according to actual needs. The shielding part 13 can increase the tightness to the construction site, prevent external personnel and animals from entering the construction site, and the first cross beam 14 and the second cross beam 15 can increase the range of the supporting point of the shielding part 13, so that the shielding part 13 is firmer and is not easy to collapse and damage.

In some embodiments, the shielding portion 13 includes a plurality of shielding plates 131a, where the shielding plates 131a extend along the first direction a and are disposed at intervals along the second direction B, and a plate surface of each shielding plate 131a forms a first included angle with a plane where the first support rod 11 and the second support rod 12 are located, and two ends of each shielding plate 131a are respectively fixed to the first support rod 11 and the second support rod 12.

Specifically, as shown in fig. 3, the shielding portion 13 may further include a plurality of shielding plates 131a, where the thickness of the shielding plates 131a, the spacing distance between the shielding plates 131a, and the angle formed by the plate surface of each shielding plate 131a and the plane in which the first support rod 11 and the second support rod 12 are located are not specifically limited, for example: the shielding plate 131a has a length of 3m, a width of 0.05m, and a thickness of 0.002m, and the shielding portion 13 is formed by the shielding plate 131a to increase the concealment of the construction site and to shield dust.

In some embodiments, the connecting portion includes a buckle 2, which is in a semi-closed ring structure, the buckle 2 includes a fixed end 21a and an open end 21b, the open end 21b is relatively provided with a set of first screw holes 21c for connecting bolts, wherein the fixed end 21a of the connecting portion is fixed on the second support rod 12, and the open end 21b is used for clamping into the first support rod 11 of the rail unit 1 adjacent to the rail unit 1 where the connecting portion is located and fixing the first support rod 11 through the connecting bolts, and the width of the opening of the open end 21b is not greater than the diameter of the first support rod 11.

Specifically, as shown in fig. 1, the connection portion may be a buckle 2, where the buckle 2 is in a semi-closed ring structure, such as: u-shaped buckle 2. The fixed end 21a of the buckle 2 is fixed on the second support rod 12, the fixing can be welding fixing or bolt fixing, the width of the opening end 21b of the buckle 2 is smaller than or equal to the diameter of the first support rod 11, when the first support rod 11 needs to be clamped into the buckle 2, the opening can be slightly enlarged by the first support rod 11, when the first support rod 11 enters the buckle 2, the size of the opening is restored to the original size, and the first support rod 11 is limited in the buckle 2. The structure is convenient and labor-saving when the fence monomer 1 is installed and disassembled, and the fence monomer 1 is not required to be bound manually by constructors through binding pieces such as strings. In order to make the connection between the fence monomers 1 stronger, a group of first screw holes 21c are oppositely arranged at the opening end 21b of the buckle 2, the number of each group of first screw holes 21c is set according to actual needs, and the first screw holes 21c are used for connecting bolts. In addition, the buckle 2 can be clamped into different height positions of the first supporting rod 11, so that two adjacent fence monomers 1 can be connected in a staggered mode up and down, and the novel combined type fence is suitable for different height terrains.

In some embodiments, the connection comprises two loop bars 22, mounted respectively at the same end of the first beam 14 and the second beam 15, and extending in the first direction a; the first beam 14 and the second beam 15 are respectively provided with a second cavity 14a adapted to the loop bars 22 inside at the ends opposite to the two loop bars 22, and the two second cavities 14a are respectively used for being sleeved to the two loop bars 22 so as to connect adjacent fence monomers 1.

Specifically, as shown in fig. 2, the connection portion includes two loop bars 22 and two second cavities 14a, the two loop bars 22 are respectively fixed at the same ends of the first beam 14 and the second beam 15, the length of the loop bars 22 may be set according to actual needs, for example, the length of the loop bars 22 is set to 30cm, second cavities 14a adapted to the loop bars 22 are respectively provided inside ends of the first beam 14 and the second beam 15 opposite to the two loop bars 22, the length and the size shape of the second cavities 14a are adapted to the length and the size shape of the loop bars 22, the rod diameter of the loop bars 22 is slightly smaller than the diameter of the second cavities 14a, the length of the second cavities 14a may be greater than or equal to the length of the loop bars 22, and the second cavities 14a are used for being sleeved to the two loop bars 22 to connect adjacent fence monomers 1. The two adjacent fence monomers 1 are connected with the second cavity 14a through the loop bar 22, and only a constructor is needed to insert the loop bar 22 into the second cavity 14a, so that the connection mode is convenient to detach and install, and simultaneously time and labor are saved.

In some embodiments, the securing lever 3 comprises a plunger 31, the plunger 31 comprising a first end 311 for insertion into the ground and a second end 312 for nesting into the first cavity 111; the fixing rod 3 comprises a fixing plate 32, the fixing plate 32 is provided with a through hole 321 for inserting the inserting rod 31, the fixing plate 32 is positioned at the joint of the first end 311 and the second end 312 of the inserting rod 31, and two sides of the through hole 321 are respectively provided with a second screw hole 322 for inserting a screw to fix the fixing plate 32 on the ground.

Specifically, as shown in fig. 4, the fixing rod 3 includes a plug rod 31 and a fixing plate 32, the plug rod 31 includes a first end 311 and a second end 312, the first end 311 is used for being inserted into the ground, the second end 312 is used for being sleeved into the first cavity 111, and the length and specific shape of the plug rod 31 can be set according to the height and shape of the first cavity 111, so long as the plug rod 31 can be inserted into the first cavity 111, for example: the total length of the insert rod 31 is 50cm, the length of the first end 311 is 20cm, and the length of the exposed bottom surface is 30cm. In order to prevent the fixing rod 3 from tilting and shaking when the rail unit 1 is fixed, the fixing rod 3 is further provided with a fixing plate 32, the fixing plate 32 is provided with a through hole 321, the size and shape of the through hole 321 are matched with those of the inserting rod 31 for inserting the inserting rod 31, the fixing plate 32 is positioned at the joint of the first end 311 and the second end 312 of the inserting rod 31, when the fixing plate 32 fixes the fixing rod 3, the fixing plate 32 is attached to the ground, and the fixing plate 32 is fixed to the ground through inserting bolts into second screw holes 322 arranged at two sides of the through hole 321, so that the fixing rod 3 is prevented from tilting and shaking. In addition, the bottom of the first end 311 may be provided in a pointed cone shape to facilitate insertion of the plunger 31 into the ground.

In some embodiments, the rail further comprises a plurality of connectors 4, one end of each connector 4 being welded to each side of the first beam 14 along the third direction C; the fence further comprises a plurality of supporting rods 5, each supporting rod 5 comprises a connecting end 51 and a supporting rod 52, the connecting end 51 is fixed at one end of the supporting rod 52 and forms a second included angle alpha with the supporting rod, the connecting end 51 is movably sleeved at the other end of the connecting piece 4, the other end of the supporting rod 52 is supported on the ground, and the third direction C is perpendicular to the first direction A and the second direction B.

Specifically, as shown in fig. 6, in order to further prevent the rail cell 1 from tilting to cause the rail to collapse, the rail further includes a plurality of connection members 4 and a plurality of struts 5, and the installation intervals and specific installation positions of the connection members 4 may be set according to construction needs, for example: every 5 fence monomers 1 can be provided with a connecting piece 4 and a supporting rod 5, and each group of connecting pieces 4 and supporting rods 5 can be staggered with each other or can be installed relatively. In addition, the specific shape and size of the connecting member 4 and the strut 5 may be set according to actual construction needs, for example: the connecting piece 4 can be the drum, and the one end of drum is fixed in one side of first crossbeam 14, and branch 5 includes link 51 and bracing piece 52, and link 51 is fixed in the one end of bracing piece 52 and forms second contained angle alpha with it, does not here specifically limit second contained angle alpha, can set up according to rail actual height and scene condition, and link 51 activity cup joints in the other end of connecting piece 4, can conveniently dismantle and install, and the other end of bracing piece 52 supports in ground to provide the support for the rail, prevent its collapse or slope. In addition, the supporting rod 52 may be a telescopic rod, and may be adapted to different heights of terrain.

In some embodiments, the first cavity 111 includes a blocking portion 111a movably disposed in the first cavity 111, and the cross-sectional size of the blocking portion is adapted to the cross-sectional size of the first cavity 111; the first cavity 111 further includes a connection chain 111b located in the first cavity 111, one end of the connection chain 111b is fixed to the first support rod 11 or the second support rod 12 corresponding to the first cavity 111, the other end of the connection chain 111b is fixed to the top of the plugging portion 111a, and the sum of the length of the connection chain 111b and the height of the plugging portion 111a is not smaller than the height of the first support rod 11 or the second support rod 12.

Specifically, as shown in fig. 5, in order to prevent impurities such as soil from entering when the first cavity 111 is sleeved on the fixing rod 3, a plugging portion 111a and a connecting chain 111b are disposed in the first cavity 111, the cross section of the plugging portion 111a is adapted to the cross section of the first cavity 111, specifically may be solid square steel, which has a certain weight, one end of the connecting chain 111b is fixed on the first supporting rod 11 or the second supporting rod 12 corresponding to the first cavity 111, and the other end of the connecting chain 111b is fixed on the top of the plugging portion 111 a. When the fence monomer 1 is not inserted into the fixing rod 3, the connecting chain 111b straightens the fence monomer by the weight of the plugging part 111a, and at the moment, the bottom end of the plugging part 111a is just flush with the bottom opening of the first cavity 111, so that the opening of the first cavity 111 is plugged, and magazines such as soil are prevented from entering the first cavity 111; when needs insert rail monomer 1 to dead lever 3, because the weight of rail monomer 1 self, constructor very laborsaving just can jack up shutoff portion 111a through dead lever 3, inserts first cavity 111 and establishes to dead lever 3 on, dismantles the back with the rail, shutoff portion 111a can the natural sagging because of self gravity to with earth or impurity push-down to the bottom surface in getting into first cavity 111, prevent that first cavity 111 from blockking up.

In some embodiments, the fence further comprises a plurality of solar cells 6 arranged on the plurality of fence monomers 1 at intervals; the fence further comprises a plurality of warning devices 7, the warning devices 7 are arranged on the plurality of fence monomers 1 at intervals, and the warning devices 7 are respectively connected with the plurality of solar cells 6 in a signal mode.

Specifically, as shown in fig. 1-3, the fence further includes a plurality of solar cells 6, the plurality of solar cells 6 may be mounted on the top of the fence unit 1, so as to absorb sunlight, the spacing distance between the plurality of solar cells 6 may be set according to actual needs, the plurality of solar cells 6 are in signal connection with the plurality of warning devices 7, and the plurality of solar cells 6 provide electric energy for the plurality of warning devices 7, where the signal connection may specifically be wireless connection or wired connection. The warning device 7 can be a warning lamp or a sound generating device, and the warning device 7 arranged on the fence monomer 1 can play a warning role on unauthorized people, prevent the unauthorized people from turning into the fence to enter a construction site, and simultaneously, can play a warning role on animals outside the fence, so that the animals are far away from the fence.

In some embodiments, the fence monomer 1 further includes a guard assembly disposed on the top of the fence monomer 1, the guard assembly including a plurality of spike portions 8 disposed at intervals along the first direction a, and at least a side of the spike portions 8 facing away from the fence monomer 1 has a tip 81.

Specifically, as shown in fig. 1-3, the top of the fence monomer 1 is provided with a protection component, the protection component comprises a plurality of spike parts 8 which are arranged at intervals along the first direction a, the specific shape of the spike parts 8 can be set according to actual needs, the spike parts 8 are provided with tip ends 81, the specific number and shape of the tip ends 81 can be set according to needs, for example, the tip ends 81 can be in the shape of an arrow, the orientation of the tip ends 81 can be vertical upwards or can be towards the outer side of the fence, the specific shape, the size and the orientation of the tip ends 81 are not limited, and the selection can be carried out according to actual needs. The protective component is arranged on the fence to further prevent external personnel or animals from crossing the fence to enter a construction site, so that construction operation is affected.

Thus, various embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concepts of the present disclosure, some details known in the art are not described. How to implement the solutions disclosed herein will be fully apparent to those skilled in the art from the above description.

Although some specific embodiments of the present disclosure have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present disclosure. It will be understood by those skilled in the art that the foregoing embodiments may be modified and equivalents substituted for elements thereof without departing from the scope and spirit of the disclosure. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict.

Claims (10)

1. A pen, comprising:

The fence comprises a plurality of fence monomers, wherein the fence monomers are sequentially connected along a first direction to form the fence;

each fence monomer comprises a first supporting rod and a second supporting rod which are oppositely arranged in the first direction and respectively extend along the second direction, and a shielding part positioned between the first supporting rod and the second supporting rod, wherein at least one connecting part is arranged on the second supporting rod of each fence monomer and is used for being movably connected and fixed with the first supporting rod of each adjacent fence monomer, and the second direction is perpendicular to the first direction;

the fixed rods are arranged at intervals along the first direction and are respectively and fixedly inserted into the ground;

The first support rod and/or the second support rod of the fence monomer are/is provided with a first cavity matched with the fixing rod in the bottom end, and the first cavity is used for being sleeved on the fixing rod so that the fence monomers are positioned on the ground.

2. The pen of claim 1 wherein the pen is configured to hold the pen in a desired position,

The fence monomer further comprises: the first cross beam and the second cross beam are oppositely arranged along the second direction and respectively extend along the first direction, the two ends of the first cross beam are respectively fixed with the top ends of the first support rod and the second support rod, and the two ends of the second cross beam are respectively fixed with the bottom ends of the first support rod and the second support rod; and

The shielding part is fixed in first bracing piece second bracing piece first crossbeam reaches in the rail space that the second crossbeam encloses and forms, the shielding part includes: the first shielding rods and the second shielding rods are respectively staggered, so that a grid structure is formed in the fence space.

3. The pen of claim 1 wherein the pen is configured to hold the pen in a desired position,

The shielding portion includes: the plurality of shielding plates extend along the first direction and are arranged along the second direction at intervals, a first included angle is formed between the plate surface of each shielding plate and the plane where the first support rod and the second support rod are located, and two ends of each shielding plate are respectively fixed on the first support rod and the second support rod.

4. The pen of claim 1, wherein the connection comprises:

The fastener is of a semi-closed ring-shaped structure and comprises a fixed end and an open end, wherein a group of first screw holes are formed in the open end oppositely and are used for connecting bolts;

The fixed end of the connecting part is fixed on the second supporting rod, and the opening end is used for clamping in the first supporting rod of the fence monomer adjacent to the fence monomer where the opening end is positioned and fixing the first supporting rod by connecting the bolt;

wherein the width of the opening of the open end is not greater than the diameter of the first support rod.

5. The pen of claim 2, wherein the connection comprises:

The two loop bars are respectively arranged at the same end parts of the first cross beam and the second cross beam and extend along the first direction; and

The first cross beam and the second cross beam are respectively provided with second cavities matched with the loop bars at the inner parts of one ends opposite to the two loop bars, and the two second cavities are respectively used for being sleeved to the two loop bars so as to connect adjacent fence monomers.

6. The pen of claim 1, wherein the securing bar comprises:

A plunger including a first end for insertion into the ground and a second end for nesting with the first cavity; and

The fixed plate, wherein, the fixed plate is equipped with a through hole for insert the inserted bar, the fixed plate is located the junction of first tip of inserted bar with the second tip, the through hole both sides are equipped with the second screw respectively, are used for inserting the screw will the fixed plate is fixed in ground.

7. The pen of claim 2, further comprising:

One end of each connecting piece is welded to two sides of the first cross beam along a third direction; and

The support rods comprise connecting ends and support rods, the connecting ends are fixed at one ends of the support rods and form a second included angle with the support rods, the connecting ends are movably sleeved at the other ends of the connecting pieces, and the other ends of the support rods are supported on the ground;

Wherein the third direction is perpendicular to the first direction and the second direction.

8. The pen of claim 1, wherein the first cavity comprises:

The plugging part is movably arranged in the first cavity, and the size of the cross section of the plugging part is matched with that of the cross section of the first cavity; and

The connecting chain is positioned in the first cavity, one end of the connecting chain is fixed on the first supporting rod or the second supporting rod corresponding to the first cavity, the other end of the connecting chain is fixed on the top of the plugging part, and the sum of the length of the connecting chain and the height of the plugging part is not smaller than the height of the first supporting rod or the second supporting rod.

9. The pen of any one of claims 1-8 further comprising:

The solar cells are arranged on the fence monomers at intervals; and

The warning devices are arranged on the fence monomers at intervals and are respectively connected with the solar cells in a signal mode.

10. The pen of claim 1 wherein the pen is configured to hold the pen in a desired position,

The fence monomer further comprises: the protection component is arranged at the top of the fence body, and comprises a plurality of spike parts which are arranged along the first direction at intervals, and at least one side of each spike part, which is away from the fence body, is provided with a tip.