CN217269288U - Novel anti-falling intelligent warning fence for power transmission line maintenance site - Google Patents
Novel anti-falling intelligent warning fence for power transmission line maintenance site Download PDFInfo
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- CN217269288U CN217269288U CN202220523178.4U CN202220523178U CN217269288U CN 217269288 U CN217269288 U CN 217269288U CN 202220523178 U CN202220523178 U CN 202220523178U CN 217269288 U CN217269288 U CN 217269288U
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- transmission line
- reinforcing
- power transmission
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- 230000006870 function Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
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- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
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Abstract
The utility model discloses a novel transmission line overhauls on-spot anti-falling of field and holds up intelligent warning rail, including foldable fence, the both ends of foldable fence are provided with the pillar respectively, the below two-phase side of deviating from of pillar all is provided with first recess, and the lower extreme of every recess all rotates and is connected with first reinforcement support, the lateral surface of first reinforcement support rotates and is connected with second reinforcement support, and the one end that first reinforcement support kept away from the switching and the both ends of second reinforcement support all are provided with the second recess, second recess rotates and is connected with the stabilizer blade, the stabilizer blade can be accomodate in the second recess of first reinforcement support and second reinforcement support rotatably; and a far infrared sensor, a warning lamp and an alarm are arranged above the supporting column. The device has solved the difficult problem that current security fence emptys easily, has also solved the obscure difficult problem of original security fence effect at night simultaneously.
Description
Technical Field
The utility model relates to an electric power overhauls on-the-spot safety technical field, concretely relates to novel transmission line overhauls on-the-spot anti-falling and holds up intelligent warning rail.
Background
In order to ensure the safety of the maintenance and construction site of the overhead transmission line tower, safety fences need to be arranged around the maintenance (construction) site, and the fences need to be of hard structures according to the standardized requirements of electric power safety facilities. The foldable fence is used for convenient transportation on site, and is fixed by the pillars at two ends when in use, bases of the pillars at two ends are in a circular shape, a square shape, a long shape and the like, and due to the fact that the ground is on the overhead transmission line pole tower, due to the fact that the ground is uneven and plants such as weeds and crops exist, workers are very difficult to set the fence, the set fence is prone to toppling over, and particularly toppling over in windy weather is prominent. In addition, idle personnel often stand around at the overhaul site, a specially-assigned person is required to be arranged around the fence to nurse and dissuade, and the safety protection fence arranged at the night rush-repair (construction) site cannot play an obvious warning effect at night under the condition of no light.
Disclosure of Invention
In order to solve the problem, the utility model discloses a novel transmission line overhauls on-spot anti falling and holds up intelligent warning rail, the device has solved the difficult problem that current security fence emptys easily, has also solved the obscure difficult problem of original security fence warning effect at night simultaneously.
A novel anti-falling intelligent warning fence for a power transmission line maintenance site comprises a folding fence body, wherein two ends of the folding fence body are respectively provided with a supporting column, two sides of the lower portion of the supporting column, which are deviated from each other, are respectively provided with a first groove, the lower end of each groove is rotatably connected with a first reinforcing support, the lower end of each first reinforcing support is rotatably connected with the end of the groove, the first reinforcing supports can be rotatably accommodated in the first grooves of the supporting column or can be selectively extended to be perpendicular to the supporting column, the outer side surfaces of the first reinforcing supports are rotatably connected with second reinforcing supports, the ends, away from the switching, of the first reinforcing supports and the two ends of the second reinforcing supports are respectively provided with a second groove, the second grooves are rotatably connected with supporting legs, and the supporting legs can be rotatably accommodated in the second grooves of the first reinforcing supports and the second reinforcing supports; and a far infrared sensor, a warning lamp and an alarm are arranged above the supporting column.
Preferably, the first groove is provided with a first limit pin for positioning the first reinforcing support.
Preferably, the first reinforcing support and the second reinforcing support are both provided with second limiting pins for positioning the support legs.
Preferably, the point of rotation of the second reinforcing support is located in the middle portion of the first reinforcing support.
Preferably, the length of each of the first reinforcing support and the second reinforcing support is smaller than the length of the first groove.
Preferably, the support column is a circular tube or a rectangular tube.
Preferably, the bottom end of the pillar is provided with a main supporting foot.
Preferably, the warning light is installed on the top end of the support column, and the warning light is installed on at least two directions of the side surface of the support column.
The utility model has the advantages that:
the utility model discloses a set up warning device and can effectively avoid non-staff to close on or the mistake is gone into and is overhauld the scene, play better warning effect to the personnel of coming, further improve safety warning safeguard function effect, guarantee person and equipment safety improve work efficiency, alleviate intensity of labour, reduce the staff. The fixed support and the support legs which are connected in a folding and rotating mode are adopted, so that the warning fence is firm and stable, and is convenient to transport and install.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is a first view of the structure of the unfolded installation of the prop;
FIG. 3 is a second view of the structure of the unfolded installation of the prop;
FIG. 4 is a view showing a structure of a storage and transportation state of a column;
in the figure, the device comprises a warning lamp 1, a far infrared sensor 2, a far infrared sensor 3, an alarm 4, a stand column 5, a first fixed support 6, a second fixed support 7, a support leg 8, a main support leg 9, a first limiting pin 10 and a folding fence.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present application without making any creative effort belong to the protection scope of the present application.
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, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses an anti-lodging intelligent warning rail as shown in figures 1-4, this rail includes the pillar 4 at foldable fence 10 and fence both ends, and the pillar is hollow design, prefers pipe or rectangular pipe, processes the tapered main tributary foot 8 with the bottom of pillar, is convenient for insert the underground and fixes. The left side face and the right side face of the supporting column are cut off according to the length of the first fixed support 5, a first groove is machined, the bottom of the first groove is rotatably connected with the first fixed support through a pin shaft, the first fixed support can be rotatably retracted into the first groove of the supporting column, and the first fixed support can also be selectively extended into a horizontal state to be perpendicular to the supporting column. The pillar is front and back punched according to the thickness of the first fixed support, a first limiting pin 9 is installed in the hole, when the first fixed support is opened for use, the first limiting pin fixes the position of the first fixed support, the first fixed support is rotated when the pillar is prevented from being used, and the stability of the pillar is guaranteed.
The middle part of the bottom of the first fixed support is rotatably connected with a second fixed support 6, the second fixed support can rotate to a position vertical to the first fixed support 5, the stability of the support column is improved in the other direction, and the second fixed support can also rotate to a position parallel to the first fixed support and rotate with the first fixed support to be retracted into the support column.
The second grooves are formed in one end, away from the stand column transfer point, of the first fixed support 5 and two ends of the second fixed support, the support leg 7 is rotatably connected with the second grooves, the support leg is a fixed steel chisel, the fixed steel chisel can be rotatably received into the second grooves, and the first fixed support and the second fixed support can be simultaneously received into the support column. When the fence is used, the fixed steel drill rod is rotated to the position vertical to the ground of the first support, and the fixed steel drill rod is inserted into the ground, so that the stability and reliability of the fence are guaranteed. In order to prevent the support leg from rotating, a second limiting pin is detachably arranged in the second groove.
The using method comprises the following steps: the first fixed support and the second fixed support are rotated to the vertical position of a fence support, the first limiting pin is inserted into a support fixed pin bolt hole, the second fixed support is rotated to the vertical position of the first fixed support, then the fixed steel rods are respectively rotated to the vertical ground position from the second grooves of the first fixed support and the second fixed support, the fixed steel rods are respectively inserted into the ground, and the field fence fixation is finished.
The warning lamps 1 are installed at the top ends of the pillars at two ends of the fence, the warning lamps are LED flashing warning lamps, warning sign words such as 'high voltage danger', 'no in-house' and the like are designed on the front faces of the pillars, and the LED lamps are arranged in the warning lamps. The power is the ternary lithium cell, charges and adopts 220V interchange and solar energy dual mode, and the lithium cell adopts solar cell sensitization to judge the technique for 12V direct current safe voltage, when light is not enough, starts LED immediately and explodes sudden strain of a muscle warning light and positive warning sign light.
The far infrared sensor 2 is arranged on the front surface (or four surfaces) of the pillar, the alarm 3 is arranged on the front surface (or two side surfaces) and is a high pitch horn, and the alarm is used for indicating that construction is underway and does not need to approach! The warning words are stored in the integrated circuit and can be clearly heard in several meters through the high pitch loudspeaker, the dual safety voice warning functions of 'cycle warning' and 'invasion warning' are adopted, the RTC clock control circuit is used for setting a certain interval time (such as every 5 minutes) to carry out safety voice warning, and the function of 'cycle warning' of the safety warning voice is realized. When the far infrared sensor detects that a moving person or a vehicle is in 8 meters, the far infrared sensor is controlled by a program to drive the high pitch horn to alarm, the function of safety warning voice intrusion warning is realized, and when the person leaves the sensing range for about 10 seconds, the horn automatically stops.
The utility model discloses a rail both ends pillar bottom fixed stay part adopts the folding design of accomodating, the space that occupies when having less vehicle transportation and stock deposit greatly, and the application of the fixed drill rod of triangle-shaped both had made things convenient for in constructor installation fixed rail, had thoroughly solved the difficult problem that security fence emptys easily again. The application of the dual safety warning voice of the flashing light, the warning marker light, the 'circulating warning' and the 'intrusion warning' on the top of the pillar greatly improves the safety warning function effect of the fence in field application, effectively reduces the setting of field safety warning personnel, and solves the problem that the warning effect of the original safety fence at night is not obvious. The designed control system is a built-in embedded application program ARM CPU processor, is installed and fixed in the strut, is connected with all functional parts and adopts a full waterproof design, and ensures the safe and reliable operation of the control system.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A novel anti-falling intelligent warning fence on a power transmission line maintenance site is characterized by comprising a folding fence, wherein two ends of the folding fence are respectively provided with a pillar, two sides of the lower part of the pillar, which are deviated from each other, are respectively provided with a first groove, the lower end of each groove is rotatably connected with a first reinforcing support, the lower end of each first reinforcing support is rotatably connected with the groove end, the first reinforcing supports can be rotatably accommodated in the first grooves of the pillar or selectively extended to be vertical to the pillar, the outer side surfaces of the first reinforcing supports are rotatably connected with second reinforcing supports, the ends, away from the switching, of the first reinforcing supports and the two ends of each second reinforcing support are respectively provided with a second groove, each second groove is rotatably connected with a support leg, and the support legs can be rotatably accommodated in the second grooves of the first reinforcing supports and the second reinforcing supports; and a far infrared sensor, a warning lamp and an alarm are arranged above the supporting column.
2. The novel anti-falling intelligent warning fence for the power transmission line overhaul site as claimed in claim 1, wherein the first groove is provided with a first limiting pin for positioning the first reinforcing support.
3. The novel anti-falling intelligent warning fence for the power transmission line overhaul site according to claim 1, wherein the first reinforcing support and the second reinforcing support are both provided with second limiting pins for positioning the supporting legs.
4. The novel anti-falling intelligent warning fence for the power transmission line maintenance site according to claim 1, wherein the rotation point of the second reinforcing support is located at the middle part of the first reinforcing support.
5. The novel anti-falling intelligent warning fence for the power transmission line overhaul site as claimed in claim 1, wherein the lengths of the first reinforcing support and the second reinforcing support are both smaller than the length of the first groove.
6. The novel anti-falling intelligent warning fence for the power transmission line overhaul site as claimed in claim 1, wherein the support column is a circular tube or a rectangular tube.
7. The novel anti-falling intelligent warning fence for the power transmission line maintenance site as claimed in claim 1, wherein a main supporting leg is arranged at the bottom end of the supporting column.
8. The novel anti-falling intelligent warning fence for the power transmission line maintenance site according to claim 1, wherein the warning lamp is mounted at the top end of the supporting column, and the warning lamp is mounted on at least two directions of the side surface of the supporting column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220523178.4U CN217269288U (en) | 2022-03-11 | 2022-03-11 | Novel anti-falling intelligent warning fence for power transmission line maintenance site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220523178.4U CN217269288U (en) | 2022-03-11 | 2022-03-11 | Novel anti-falling intelligent warning fence for power transmission line maintenance site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217269288U true CN217269288U (en) | 2022-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220523178.4U Expired - Fee Related CN217269288U (en) | 2022-03-11 | 2022-03-11 | Novel anti-falling intelligent warning fence for power transmission line maintenance site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217269288U (en) |
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2022
- 2022-03-11 CN CN202220523178.4U patent/CN217269288U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220823 |
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| CF01 | Termination of patent right due to non-payment of annual fee |