CN216341370U - Warning wire electric power construction fence - Google Patents
Warning wire electric power construction fence Download PDFInfo
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- CN216341370U CN216341370U CN202121924358.5U CN202121924358U CN216341370U CN 216341370 U CN216341370 U CN 216341370U CN 202121924358 U CN202121924358 U CN 202121924358U CN 216341370 U CN216341370 U CN 216341370U
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- locking
- upright post
- power construction
- construction fence
- warning line
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Abstract
The utility model discloses a warning line electric power construction fence which comprises an upright post, a hinge rod group and a base, wherein two ends of the foldable hinge rod group are respectively connected to one upright post in a pin joint mode through a first pin shaft and a second pin shaft, the bottom end of the upright post is connected with the base, the warning line electric power construction fence also comprises two locking pull plates, the number of the locking pull plates is two, one ends of the two locking pull plates are respectively connected to two ends, extending out of the side wall of the upright post, of the first pin shaft in a pin joint mode, and the other end of each locking pull plate is provided with a locking hole; two ends of the second pin shaft extending out of the side wall of the upright post are respectively provided with a screw section, and a locking nut is connected to the screw section in a threaded manner; the locking opening can be clamped on the screw section and locked by the locking nut. The warning line electric power construction fence enhances the locking function after folding, avoids tripping in the transportation and carrying processes, and prevents parts from scattering.
Description
Technical Field
The utility model relates to the technical field of electric power construction facilities, in particular to a warning line electric power construction fence.
Background
With the rapid development of power systems, the number and the range of utility power facilities are increased and expanded, but the trend of power failure is also increased. In the traditional electric power trouble shooting process, constructors need to put signal indicator lamps or indicator frames on a construction site in time, and even partial construction sites need to establish fences to strengthen warning.
The existing electric power construction fence is mostly formed by splicing net sheets and stand columns on site, the occupied space is large in the storage and transportation processes, and parts are frequently lost, so that the field assembly fails. At present, some foldable electric power construction fences appear in the market, and transportation and storage are facilitated. However, the locking parts of the folded fences are locked by adopting a single locking pull plate and a nut, and the locking parts vibrate during transportation or carrying, so that the locking parts are easy to be released, and are accidentally opened, and parts are scattered.
Therefore, there is a need to develop a warning line power construction fence that addresses the above-mentioned deficiencies.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a warning line electric power construction fence, which enhances the locking function after being folded, avoids tripping in the transportation and carrying processes and prevents parts from scattering.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model relates to a warning line electric power construction fence which comprises an upright post, a hinge rod group and a base, wherein two ends of the foldable hinge rod group are respectively connected to one upright post through a first pin shaft and a second pin shaft in a pin joint mode, the bottom end of the upright post is connected with the base, the warning line electric power construction fence also comprises two locking pull plates, one ends of the two locking pull plates are respectively connected to two ends, extending out of the side wall of the upright post, of the first pin shaft in a pin joint mode, and locking holes are formed in the other ends of the locking pull plates; two ends of the second pin shaft extending out of the side wall of the upright post are respectively provided with a screw section, and a locking nut is connected to the screw section in a threaded manner; the locking opening can be clamped on the screw section and locked by the locking nut.
Furthermore, the cross section of the upright post is C-shaped, and the upright post is made of glass fiber reinforced plastic materials.
Furthermore, the lock nut specifically adopts a butterfly nut, and the butterfly nut can be screwed on the screw section.
Furthermore, locking grooves are concentrically arranged at the locking hole positions of the locking holes, the locking grooves are formed in the outer side faces of the locking pulling plates, and the bottom ends of the butterfly nuts can be embedded into the locking grooves.
Furthermore, the second pin shaft further comprises a square neck section, the square neck section is arranged between the screw rod section and the main body cylindrical pin section, and the square neck section is circumferentially limited and clamped on the side wall of the stand column.
Furthermore, the locking device also comprises a locking piece, a square hole which is matched with the square neck section in a nested manner is arranged in the locking piece, and the locking piece is embedded and assembled on the side wall of the upright post.
Furthermore, rollers are arranged on the side wall of the base, and the number of the rollers is two and the rollers are symmetrically arranged at two ends of the side wall of the base.
Compared with the prior art, the warning line electric power construction fence has the beneficial effects that:
according to the warning line electric power construction fence, the two symmetrical locking pull plates are arranged between the two vertically used upright posts, so that the two sides of the upright posts can be locked simultaneously after being folded, the locking safety is improved, and tripping caused by vibration is avoided. Meanwhile, the compressed hinge rod group always has certain reset elasticity, the two sides of the hinge rod group are locked simultaneously, the stress condition of the stand column is good, and deformation caused by long-term single-side stress is avoided. The warning line electric power construction fence enhances the locking function after folding, avoids tripping in the transportation and carrying processes, and prevents parts from scattering.
In addition, the first pin shaft and the second pin shaft are convenient to mount through the arrangement of the upright post with the C-shaped structure, and the movable end of the hinge rod group is convenient to walk along the track in the C-shaped groove of the upright post; the stand column made of the glass fiber reinforced plastic material has the characteristics of light weight and high strength. Through the chooseing for use of butterfly nut, the operation that the direct manual rotation butterfly nut of operating personnel of being convenient for can lock and remove the locking avoids additionally seeking the instrument that needs. Through the setting of locking recess, under the locking state, butterfly nut's bottom can be embedded into locking recess, can avoid in transportation and the handling, and the locking arm-tie that the vibration caused falls the condition, has improved locking performance. The square neck section is arranged between the screw section and the main body cylindrical pin section, and the square neck section is circumferentially limited and clamped on the side wall of the upright post, so that the situation that the butterfly nut is loosened due to the fact that the second pin shaft is driven to rotate under the vibration condition after the hinge rod group is folded can be avoided; through the setting of locking plate, can guarantee circumference locking intensity, avoid the second round pin axle rotatory. Through the arrangement of the idler wheels, after the folding and locking are convenient, the operating personnel can hold the top end of the upright post by hands, and the idler wheels walk on the ground, so that the labor intensity of carrying and transferring work is reduced, and the manpower is saved.
Drawings
The utility model is further illustrated in the following description with reference to the drawings.
FIG. 1 is a schematic structural view of a warning line electric construction fence according to the present invention;
FIG. 2 is a schematic top view of the locking portion of the present invention in a tightened state;
FIG. 3 is a schematic view of a portion I in FIG. 1;
FIG. 4 is a schematic cross-sectional view of a second pin of the present invention;
FIG. 5 is a schematic cross-sectional view of a second pin square neck section of the present invention;
fig. 6 is a schematic cross-sectional structural view of a square neck section at the mounting position of a second pin shaft according to the present invention.
Description of reference numerals: 1. a column; 2. a set of hinge rods; 3. a base; 4. a first pin shaft; 5. locking the pulling plate; 501. a locking aperture; 502. a locking groove; 6. a second pin shaft; 601. a screw section; 602. a square neck section; 7. a butterfly nut; 8. a locking piece; 9. and a roller.
Detailed Description
The core of the utility model is to provide the warning line electric power construction fence, which enhances the locking function after folding, avoids tripping in the transportation and carrying processes and prevents parts from scattering.
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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the 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.
Referring to the drawings, fig. 1 is a schematic structural view of a warning line electric power construction fence according to the present invention; FIG. 2 is a schematic top view of the locking portion of the present invention in a tightened state; FIG. 3 is a schematic view of a portion I in FIG. 1; FIG. 4 is a schematic cross-sectional view of a second pin of the present invention; FIG. 5 is a schematic cross-sectional view of a second pin square neck section of the present invention; fig. 6 is a schematic cross-sectional structural view of a square neck section at the mounting position of a second pin shaft according to the present invention.
In a specific embodiment, as shown in fig. 1 to 4, the warning line electric power construction fence of the present invention includes an upright post 1, a hinge rod group 2 and a base 3, wherein two ends of the foldable hinge rod group 2 are respectively pinned to the upright post 1 by a first pin 4 and a second pin 6, i.e. the foldable and unfoldable fence can be folded and unfolded between the two upright posts 1. The bottom end of the upright post 1 is connected with a base 3 through a bolt, and the base 3 is perpendicular to the upright post 1. The warning line electric power construction fence further comprises two locking pulling plates 5, and the two locking pulling plates 5 are symmetrically arranged. One end of each of the two locking pulling plates 5 is respectively pinned to two ends of the first pin shaft 4 extending out of the side wall of the upright post 1, and the other end of each of the locking pulling plates 5 is provided with a locking opening 501. Two ends of the second pin shaft 6 extending out of the side wall of the upright post 1 are respectively provided with a screw section 601, and a nut is connected to the screw section 601 in a threaded manner. The locking aperture 501 can snap onto the screw section 601 and be locked by the locking nut.
Through setting up two symmetrical locking arm-tie 5 between two vertical stand 1 that use, can fold back and lock simultaneously in stand 1 both sides, improved the security of locking, avoided the dropout that the vibration arouses. Meanwhile, the compressed hinge rod group 2 always has certain reset elasticity, the two sides of the hinge rod group are locked simultaneously, the stress condition of the upright post 1 is good, and deformation caused by long-term unilateral stress is avoided. The warning line electric power construction fence enhances the locking function after folding, avoids tripping in the transportation and carrying processes, and prevents parts from scattering.
In one embodiment of the present invention, as shown in fig. 1 and 2, the cross-sectional shape of the upright column 1 is C-shaped, the two upright columns 1 are arranged facing each other, and both the upright column 1 and the hinge rod group 2 are made of glass steel.
The first pin shaft 4 and the second pin shaft 6 are convenient to mount through the arrangement of the upright post 1 with the C-shaped structure, and the movable end of the hinge rod group 2 is convenient to walk along a track in the C-shaped groove of the upright post 1; the upright post 1 made of the glass fiber reinforced plastic material has the characteristics of light weight and high strength.
In an embodiment of the present invention, as shown in fig. 1 to 4, the lock nut is a wing nut 7, and the wing nut 7 can be screwed on the screw section 601.
Specifically, as shown in fig. 1 to 4, the locking hole of the locking opening 501 is concentrically provided with an inwardly recessed anti-loosening groove 502, the anti-loosening groove 502 is provided on the outer side surface of the locking pulling plate 5, and the bottom end of the butterfly nut 7 can be embedded into the anti-loosening groove 502.
Through chooseing for use of butterfly nut 7, the operation that the direct manual rotation butterfly nut 7 of operating personnel can lock and relieve the locking of being convenient for avoids additionally seeking the instrument that needs. Through the setting of locking recess 502, under the locking state, the bottom of butterfly nut 7 can be embedded into locking recess 502, can avoid in transportation and the handling, and the locking arm-tie 5 that the vibration caused falls the condition, has improved locking performance.
In an embodiment of the present invention, as shown in fig. 4 to 6, the second pin 6 further includes a square neck section 602, the square neck section 602 is disposed between the screw section 601 and the main body cylindrical pin section, and the square neck section 602 is circumferentially limited and clamped on the side wall of the upright 1.
Specifically, as shown in fig. 5 and 6, the warning line electric power construction fence further includes a locking plate 8, a square hole nested and matched with the square neck section 602 is formed in the locking plate 8, the outer contour of the locking plate 8 is also concentrically square, and the locking plate 8 is embedded and assembled in a groove matched with the outer contour of the side wall of the upright post 1.
The square neck section 602 is arranged between the screw section 601 and the main body cylindrical pin section, and the square neck section 602 is circumferentially limited and clamped on the side wall of the upright post 1, so that the situation that the butterfly nut 7 is loosened due to the fact that the second pin shaft 6 is driven to rotate under the vibration condition after the hinge rod group 2 is folded can be avoided; through the setting of locking plate 8, can guarantee circumference locking intensity, avoid second round pin axle 6 rotatory.
In an embodiment of the present invention, as shown in fig. 1, rollers 9 are disposed on a side wall of one base 3, and the number of the rollers 9 is two and symmetrically disposed at two ends of the side wall of the base 3.
Through the setting of gyro wheel 9, the back of being convenient for fold and locking, the operation personnel handheld stand 1 top, gyro wheel 9 has reduced transport transfer work intensity of labour subaerial walking, has saved the manpower.
When the warning line electric power construction fence is locked, an operator folds two upright posts 1 close to a compression hinge rod group 2 in place, stirs a locking pulling plate 5 to rotate around a first pin shaft 4 so that a locking opening 501 is clamped into a screw rod section 601, pulls a butterfly nut 7 to lock the locking pulling plate 5, the bottom end of the butterfly nut 7 enters a locking groove 502, and the two locking pulling plates 5 are locked. When the locking is released, the butterfly nut 7 is loosened.
According to the electric power construction fence for the warning line, the two symmetrical locking pull plates 5 are arranged between the two vertically used upright posts 1, so that the two sides of the upright posts 1 can be locked simultaneously after being folded, the locking safety is improved, and tripping caused by vibration is avoided. Meanwhile, the compressed hinge rod group 2 always has certain reset elasticity, the two sides of the hinge rod group are locked simultaneously, the stress condition of the upright post 1 is good, and deformation caused by long-term unilateral stress is avoided. The warning line electric power construction fence enhances the locking function after folding, avoids tripping in the transportation and carrying processes, and prevents parts from scattering. In addition, the first pin shaft 4 and the second pin shaft 6 are convenient to mount through the arrangement of the upright post 1 with the C-shaped structure, and the movable end of the hinge rod group 2 is convenient to walk along a track in the C-shaped groove of the upright post 1; the upright post 1 made of the glass fiber reinforced plastic material has the characteristics of light weight and high strength. Through chooseing for use of butterfly nut 7, the operation that the direct manual rotation butterfly nut 7 of operating personnel can lock and relieve the locking of being convenient for avoids additionally seeking the instrument that needs. Through the setting of locking recess 502, under the locking state, the bottom of butterfly nut 7 can be embedded into locking recess 502, can avoid in transportation and the handling, and the locking arm-tie 5 that the vibration caused falls the condition, has improved locking performance. The square neck section 602 is arranged between the screw section 601 and the main body cylindrical pin section, and the square neck section 602 is circumferentially limited and clamped on the side wall of the upright post 1, so that the situation that the butterfly nut 7 is loosened due to the fact that the second pin shaft 6 is driven to rotate under the vibration condition after the hinge rod group 2 is folded can be avoided; through the setting of locking plate 8, can guarantee circumference locking intensity, avoid second round pin axle 6 rotatory. Through the setting of gyro wheel 9, the back of being convenient for fold and locking, the operation personnel handheld stand 1 top, gyro wheel 9 has reduced transport transfer work intensity of labour subaerial walking, has saved the manpower.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the scope of the present invention is defined by the claims.
Claims (7)
1. The warning line electric power construction fence comprises an upright post (1), a hinge rod group (2) and a base (3), wherein two ends of the foldable hinge rod group (2) are respectively connected to one upright post (1) through a first pin shaft (4) and a second pin shaft (6) in a pin joint mode, the bottom end of the upright post (1) is connected with the base (3), the warning line electric power construction fence is characterized by further comprising two locking pull plates (5), one ends of the two locking pull plates (5) are respectively connected to two ends, extending out of the side wall of the upright post (1), of the first pin shaft (4) in a pin joint mode, and the other end of each locking pull plate (5) is provided with a locking hole (501); two ends of the second pin shaft (6) extending out of the side wall of the upright post (1) are respectively provided with a screw section (601), and a locking nut is connected to the screw section (601) in a threaded manner; the locking hole (501) can be clamped on the screw rod section (601) and locked by the locking nut.
2. The warning line power construction fence of claim 1, wherein: the cross section of the upright post (1) is C-shaped, and the upright post (1) is made of glass fiber reinforced plastic materials.
3. The warning line power construction fence of claim 1, wherein: the locking nut specifically adopts a butterfly nut (7), and the butterfly nut (7) can be screwed on the screw rod section (601).
4. The warning line power construction fence of claim 3, wherein: locking grooves (502) are concentrically arranged at the locking hole positions of the locking holes (501), the locking grooves (502) are arranged on the outer side face of the locking pulling plate (5), and the bottom end of the butterfly nut (7) can be embedded into the locking grooves (502).
5. The warning line electric power construction fence according to any one of claims 1 to 4, wherein: the second pin shaft (6) further comprises a square neck section (602), the square neck section (602) is arranged between the screw rod section (601) and the main body cylindrical pin section, and the square neck section (602) is circumferentially limited and clamped on the side wall of the upright post (1).
6. The warning line power construction fence of claim 5, wherein: still include locking plate (8), be equipped with in locking plate (8) with square neck section (602) nested complex square hole, locking plate (8) embedding assembly is in on stand (1) lateral wall.
7. The warning line power construction fence of claim 1, wherein: the side wall of one base (3) is provided with two rollers (9), and the rollers (9) are symmetrically arranged at two ends of the side wall of the base (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121924358.5U CN216341370U (en) | 2021-08-17 | 2021-08-17 | Warning wire electric power construction fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121924358.5U CN216341370U (en) | 2021-08-17 | 2021-08-17 | Warning wire electric power construction fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216341370U true CN216341370U (en) | 2022-04-19 |
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ID=81167668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121924358.5U Active CN216341370U (en) | 2021-08-17 | 2021-08-17 | Warning wire electric power construction fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216341370U (en) |
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2021
- 2021-08-17 CN CN202121924358.5U patent/CN216341370U/en active Active
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