Substation safety warning protection device

Abstract

The utility model relates to the technical field of transformer substation protection, and discloses a transformer substation safety warning protection device which comprises a base, a storage cylinder, a rotating rod and a supporting rod, the storage cylinder is fixedly installed on one side of the top of the base, the rotating rod is rotatably installed in the storage cylinder and penetrates through the base, and the supporting rod is movably installed on the other side of the top of the base. A safety rope protection net is wound around the outer side of the rotating rod, and the other end of the safety rope protection net is fixedly installed on the outer side of the supporting rod. According to the utility model, the supporting rods are pulled, so that the safety rope protection net is pulled and unfolded to a proper length, the outer side of the transformer substation is subjected to enclosure protection, the reflective strips reflect light at night for warning, and the safety rope protection net is made of a fiber rope material and has no conductivity, so that the safety rope protection net is very safe. The problem that people are easy to get an electric shock after accidentally touching the protection net at night is solved, and the protection effect of the transformer substation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer substation protection, in particular to a transformer substation safety warning protection device. Background Art

[0002] The high voltage electricity in the substation can easily cause safety hazards to people. At present, guardrails are used to enclose the substation for protection to prevent the high voltage electricity from causing danger to people.

[0003] Patent announcement number CN218974985U discloses an isolation shield for safety protection of a temporary substation, which is set up through a specific technical structure, and an ultrasonic sensor sends an ultrasonic signal to detect irrelevant and idle personnel approaching gradually. At the same time, the reflected ultrasonic signal is also received by the ultrasonic sensor, and then the signal is sent to a controller, and the controller processes the signal, so that the buzzer runs to emit a warning sound, so as to achieve the effect of persuading irrelevant and idle personnel to leave;

[0004] However, although this safety protection device solves the problem of not being able to effectively warn and persuade irrelevant strangers who deliberately approach, most of the safety protection mechanisms currently used are conductive protection nets. People are prone to electric shock when they accidentally touch the protection nets at night, which poses a safety risk and reduces the protection effect of the substation. In addition, the installation of existing protection nets lacks flexibility and requires a lot of time and effort, thereby reducing work efficiency.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a substation safety warning protection device, which can pull the safety rope protection net to an appropriate length by pulling the support rod, and then fix the safety rope protection net to an appropriate length by sliding the plug block into the slot on the top of another base, thereby enclosing and protecting the outside of the substation, making the protection installation of the safety rope protection net more flexible and improving work efficiency. The reflective strip reflects light at night for warning. Since the safety rope protection net is made of fiber rope and is not conductive, it solves the problem of people being easily electrocuted after accidentally touching the protection net at night, thereby improving the protection effect of the substation.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] A substation safety warning and protection device comprises a base, a storage cylinder, a rotating rod and a support rod, the storage cylinder is fixedly installed on one side of the top of the base, the rotating rod is rotatably installed in the interior of the storage cylinder and passes through the base, the support rod is movably installed on the other side of the top of the base, a safety rope protection net is wrapped around the outer side of the rotating rod, the other end of the safety rope protection net is fixedly installed on the outer side of the support rod, reflective strips are fixedly installed on the top and bottom of the safety rope protection net, a first bevel gear is fixedly installed on the bottom end of the rotating rod, the first bevel gear is located inside the base, a second bevel gear is rotatably installed on the front end of the base through a rotating shaft, a crank is rotatably installed on the front end of the base, the second bevel gear is fixedly connected to the crank, a slot is opened on the other side of the top of the base, and an insert is rotatably installed on the bottom end of the support rod.

[0009] Preferably, a limiting hole is provided inside the insert block, and a limiting screw rod is rotatably installed through a thread passing through the other side of the base, and one end of the limiting screw rod extends to the inside of the limiting hole.

[0010] Preferably, a connecting block is fixedly installed on the top of the storage tube, warning signs are fixedly installed on both sides of the connecting block, and an alarm light is fixedly installed on the top of the connecting block.

[0011] Preferably, a sensor module is fixedly installed inside the connecting block, an alarm loudspeaker is fixedly installed at the front and rear ends of the connecting block, sound transmission holes are evenly opened at the front and rear ends of the connecting block, and the sensor module is electrically connected to the alarm loudspeaker.

[0012] Preferably, a fixing ring is fixedly mounted on the outer side of the fixing rod at the top of the connecting block, and a solar panel is fixedly mounted on one side of the fixing ring.

[0013] Preferably, a bottom plate is fixedly installed at the bottom of the base, a universal wheel is rotatably installed at the bottom of the bottom plate, a retaining ring is fixedly installed at the front and rear ends of the base plate, an L-shaped support plate is movably installed on the inner side of the retaining ring, threaded holes are evenly opened inside the L-shaped support plate, and the retaining ring and the threaded holes are fixedly connected by bolts.

[0014] Compared with the prior art, the utility model provides a substation safety warning protection device, which has the following beneficial effects:

[0015] 1. The utility model pulls the support rod to pull the safety rope protection net to a suitable length, and then protects the outside of the substation. The reflective strip reflects light at night for warning. Since the safety rope protection net is made of fiber rope and is not conductive, it solves the problem of electric shock when people accidentally touch the protection net at night, and improves the protection effect of the substation;

[0016] 2. The utility model drives the second bevel gear to rotate through the crank, so that the second bevel gear drives the rotating rod to rotate through the first bevel gear. At this time, the safety rope protection net is stretched and pulled from the outside of the rotating rod to the outside of the storage tube, and the plug block is slid into the slot on the top of another base, so that the safety rope protection net is fixed to a suitable length, and the surrounding area of ​​the substation is enclosed for protection. By combining and connecting multiple groups of bases, the protection installation of the safety rope protection net is more flexible, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view structural schematic diagram of the utility model;

[0018] Figure 2 It is a side view structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the front cross-sectional structure of the storage tube of the utility model;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the base of the utility model from the side;

[0021] Figure 5 It is a schematic diagram of the side cross-sectional structure of the connection block of the utility model;

[0022] Figure 6 For the utility model Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.

[0023] In the figure: 1. Base; 101. Storage tube; 102. Rotating rod; 103. Support rod; 104. Safety rope protection net; 105. Reflective strip; 106. First bevel gear; 107. Second bevel gear; 108. Crank; 109. Slot; 110. Insert block; 111. Limit hole; 112. Limit screw; 2. Connecting block; 201. Warning sign; 202. Alarm light; 203. Sensor module; 204. Alarm loudspeaker; 205. Sound transmission hole; 206. Fixing ring; 207. Solar panel; 3. Bottom plate; 301. Universal wheel; 302. Snap ring; 303. L-shaped support plate; 304. Threaded hole. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] As introduced in the background technology, there are deficiencies in the prior art. In order to solve the above technical problems, the present application proposes a substation safety warning and protection device.

[0026] See also Figure 1-Figure 6 A substation safety warning and protection device includes a base 1, a storage cylinder 101, a rotating rod 102 and a supporting rod 103. The storage cylinder 101 is fixedly installed on one side of the top of the base 1, the rotating rod 102 is rotatably installed in the storage cylinder 101 and passes through the base 1, and the supporting rod 103 is movably installed on the other side of the top of the base 1. A safety rope protection net 104 is wrapped around the outer side of the rotating rod 102, and the other end of the safety rope protection net 104 is fixedly installed on the outer side of the supporting rod 103. Reflective strips 105 are fixedly installed on the top and bottom of the safety rope protection net 104. A first bevel gear 106 is fixedly installed on the bottom end of the rotating rod 102, and the first bevel gear 106 is located inside the base 1. A second bevel gear 107 is rotatably installed on the front end of the base 1 through a rotating shaft. A crank 108 is rotatably installed at the front end of the base 1, and the second bevel gear 107 is fixedly connected to the crank 108. A slot 109 is opened on the other side of the top of the base 1, and an insert block 110 is rotatably installed on the bottom end of the supporting rod 103.

[0027] Specifically, by pulling the support rod 103 to the top of another base 1, the safety rope protection net 104 is pulled and expanded to an appropriate length, and then the plug 110 is slid into the slot 109 at the top of another base 1, so that the safety rope protection net 104 is fixed to an appropriate length, and the outside of the substation is protected, so that the protection installation of the safety rope protection net 104 is more flexible and the work efficiency is improved. The reflective strip 105 reflects light at night for warning. Since the safety rope protection net 104 is made of fiber rope and is not conductive, it solves the problem of people being easily electrocuted after accidentally touching the protection net at night, thereby improving the protection effect of the substation.

[0028] Furthermore, a limiting hole 111 is provided inside the insert block 110, and a limiting screw rod 112 is rotatably installed through a thread on the other side of the base 1, and one end of the limiting screw rod 112 extends to the inside of the limiting hole 111;

[0029] Specifically, the limiting screw rod 112 is rotated to slide one end thereof into the limiting hole 111, so that the slot 109 is fixedly installed in the insert block 110, and the support rod 103 is more firmly installed on the top of the base 1 for protection;

[0030] Furthermore, a connection block 2 is fixedly installed on the top of the storage tube 101, warning signs 201 are fixedly installed on both sides of the connection block 2, and an alarm light 202 is fixedly installed on the top of the connection block 2;

[0031] Furthermore, a sensor module 203 is fixedly installed inside the connection block 2, an alarm loudspeaker 204 is fixedly installed at the front end and the rear end of the connection block 2, sound transmission holes 205 are evenly opened at the front end and the rear end of the connection block 2, and the sensor module 203 and the alarm loudspeaker 204 are electrically connected;

[0032] Furthermore, a fixing ring 206 is fixedly installed on the outer side of the fixing rod at the top of the connecting block 2, and a solar panel 207 is fixedly installed on one side of the fixing ring 206;

[0033] Specifically, a warning sign 201 is used to warn people. When someone approaches the substation, the alarm light 202 lights up to warn. At the same time, after the sensor module 203 senses that the protective net is maliciously touched, the controller controls the alarm loudspeaker 204 to emit a warning sound, which is transmitted through the sound transmission hole 205 to prevent strangers from getting close to the substation and being electrocuted. The solar panel 207 converts solar energy into electrical energy for use by the device, thereby saving power resources.

[0034] Furthermore, a bottom plate 3 is fixedly installed at the bottom of the base 1, a universal wheel 301 is rotatably installed at the bottom of the bottom plate 3, a clamping ring 302 is fixedly installed at the front and rear ends of the bottom plate 3, an L-shaped support plate 303 is movably installed inside the clamping ring 302, threaded holes 304 are evenly opened inside the L-shaped support plate 303, and the clamping ring 302 and the threaded hole 304 are fixedly connected by bolts;

[0035] Specifically, when the base 1 is installed in a suitable position, the L-shaped support plate 303 slides downward on the inner side of the retaining ring 302 to contact the ground, and then the bolts penetrate the retaining ring 302 and extend to the inside of the threaded hole 304, so that the L-shaped support plate 303 is fixed inside the retaining ring 302, and then the screws penetrate the L-shaped support plate 303 to fix the bottom plate 3 at the designated position on the ground, thereby preventing the base 1 from easily tipping over.

[0036] Working principle: First, the staff pushes the multiple bases 1 to the specified position through the universal wheel 301, and then pulls the support rod 103 to drive the safety rope protection net 104 to open to a suitable length, then rotates the plug block 110 to a suitable angle, slides the plug block 110 into the slot 109 on the top of another base 1, and then rotates the limit screw 112 to extend one end of it to the inside of the limit hole 111, so that the support rod 103 is fixedly installed on the top of another base 1, and then rotates the crank 108 to drive the second bevel gear 107 and the first bevel gear 106 to rotate, so that the first bevel gear 106 drives the rotating rod 102 rotates, and at this time, the rotating rod 102 drives the safety rope protection net 104 to shrink toward the inside of the storage tube 101, so that the safety rope protection net 104 is straightened and tightened, and then the bolt penetrates the clamp ring 302 and slides into the inside of the threaded hole 304, so that the L-shaped support plate 303 is fixed inside the clamp ring 302, and then the screw penetrates the top of the L-shaped support plate 303 and extends to the ground, so that the base 1 is fixedly installed on the ground. The staff places multiple groups of bases 1 at the designated base points outside the substation for fixing, and then each group of bases 1 is connected by the safety rope protection net 104 to form a periphery of the substation for protection;

[0037] When someone maliciously approaches the substation and touches the safety rope protection net 104, the alarm light 202 lights up to issue a warning. At the same time, after the sensor module 203 senses that someone has touched it, the controller controls the alarm loudspeaker 204 to issue an alarm to remind the approaching person to stay away from the substation.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A substation safety warning protection device, comprising a base (1), a storage cylinder (101), a rotating rod (102) and a support rod (103), wherein the storage cylinder (101) is fixedly mounted on one side of the top of the base (1), the rotating rod (102) is rotatably mounted inside the storage cylinder (101) and penetrates the base (1), and the support rod (103) is movably mounted on the other side of the top of the base (1), characterized in that: A safety rope protection net (104) is wound around the outer side of the rotating rod (102), the other end of the safety rope protection net (104) is fixedly installed on the outer side of the support rod (103), and reflective strips (105) are fixedly installed on the top and bottom of the safety rope protection net (104). A first bevel gear (106) is fixedly installed on the bottom end of the rotating rod (102), and the first bevel gear (106) is located inside the base (1). A second bevel gear (107) is rotatably installed at the front end of the base (1) through a rotating shaft. A crank (108) is rotatably installed at the front end of the base (1), and the second bevel gear (107) is fixedly connected to the crank (108). A slot (109) is provided on the other side of the top of the base (1), and an insert (110) is rotatably installed at the bottom end of the support rod (103).

2. A substation safety warning protection device according to claim 1, characterized in that: A limiting hole (111) is provided inside the insert block (110), and a limiting screw rod (112) is rotatably installed on the other side of the base (1) through a thread, and one end of the limiting screw rod (112) extends into the inside of the limiting hole (111).

3. A substation safety warning protection device according to claim 1, characterized in that: A connection block (2) is fixedly mounted on the top of the storage tube (101), warning signs (201) are fixedly mounted on both sides of the connection block (2), and an alarm light (202) is fixedly mounted on the top of the connection block (2).

4. A substation safety warning protection device according to claim 3, characterized in that: A sensor module (203) is fixedly installed inside the connection block (2), an alarm loudspeaker (204) is fixedly installed at the front end and the rear end inside the connection block (2), sound transmission holes (205) are evenly opened at the front end and the rear end of the connection block (2), and the sensor module (203) and the alarm loudspeaker (204) are electrically connected.

5. A substation safety warning protection device according to claim 3, characterized in that: A fixing ring (206) is fixedly mounted on the outer side of the fixing rod at the top of the connection block (2), and a solar panel (207) is fixedly mounted on one side of the fixing ring (206).

6. A substation safety warning protection device according to claim 1, characterized in that: A bottom plate (3) is fixedly mounted on the bottom of the base (1), a universal wheel (301) is rotatably mounted on the bottom of the bottom plate (3), a clamping ring (302) is fixedly mounted on the front and rear ends of the bottom plate (3), an L-shaped support plate (303) is movably mounted inside the clamping ring (302), threaded holes (304) are evenly arranged inside the L-shaped support plate (303), and the clamping ring (302) and the threaded hole (304) are fixedly connected by bolts.

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