CN212535310U

CN212535310U - Warning safety barrier for high-voltage line tower

Info

Publication number: CN212535310U
Application number: CN202020777852.2U
Authority: CN
Inventors: 陈璞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2021-02-12
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a warning safety barrier for high-tension line tower, including the horizontal pole, the horizontal pole quantity is two, two fixedly connected with many montants between the horizontal pole, horizontal pole one end fixedly connected with fixing base, the horizontal pole other end fixedly connected with connecting rod, the fixing base lateral wall has seted up with connecting rod looks adaptation slot; two the relative one side of fixing base rotates respectively and is connected with upper rotating rod and lower bull stick, lower bull stick passes through connecting device with the upper rotating rod and is connected. The utility model discloses, drive the gear and rotate when last bull stick rotates with the lower bull stick, the gear drives two racks and removes, and the rack inserts the spacing inslot that corresponds to the concatenation between two adjacent guardrail bodies is accomplished to the position of fixed link pole and fixing base, and it can to recycle the position of fixed bull stick of stop gear and lower bull stick, and the operation is simpler, and loading and unloading are easier, the maintenance of being convenient for.

Description

Warning safety barrier for high-voltage line tower

Technical Field

The utility model belongs to the technical field of safety barrier, a warning safety barrier is used to high-tension line tower is related to.

Background

The high-voltage line in physics usually refers to a power transmission line for transmitting voltage of more than 10KV, and because the transmitted voltage is large, a high-voltage line tower is usually erected in the field, and the high-voltage line tower is transmitted by utilizing an overhead line mode carried by an iron tower, so that the transmission safety is guaranteed.

Around the high-tension line tower, in order to prevent someone from being close to at will, can be equipped with safety barrier usually, current safety barrier is for the ease of transportation, arranges by four independent guardrails mostly and forms, and the contact is not connected or ties up together with the rope at will between two adjacent guardrails to make the guardrail empty easily, inconvenient maintenance, therefore we have designed a high-tension line tower and have solved above-mentioned problem with warning safety barrier.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a warning safety barrier for high-tension line tower solves among the prior art problem that the guardrail is connected and is not fastened easily and empty.

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

a warning safety guardrail for a high-voltage line tower comprises two cross rods, wherein a plurality of vertical rods are fixedly connected between the two cross rods, one end of each cross rod is fixedly connected with a fixed seat, the other end of each cross rod is fixedly connected with a connecting rod, and a slot matched with the connecting rod is formed in the outer side wall of the fixed seat; two the relative one side of fixing base rotates respectively and is connected with bull stick and lower bull stick, the bull stick passes through connecting device with the upper rotating rod to be connected, go up the bull stick and the lower bull stick is carried on the back mutually one side and all extends to in the slot that corresponds and the fixed gear that has cup jointed, the connecting rod lateral wall set up with the through hole of gear looks adaptation, be equipped with the locking device with fixing base looks adaptation in the through hole.

Preferably, the bottom of the cross rod positioned at the bottom is fixedly connected with a plurality of inserted bars, and the bottoms of the inserted bars are arranged in a conical shape.

Preferably, connecting device is including setting up the connecting block between last bull stick and the lower bull stick, the connecting block is connected with the fixing base that is located the bottom through two locating levers, the mounting groove with last bull stick and lower bull stick looks adaptation is seted up to the connecting block lateral wall, it all rotates with the lower bull stick lateral wall and is connected with the swivel to go up the bull stick, the mounting groove inside wall set up with the ring channel of swivel looks adaptation, the connecting block lateral wall is equipped with the stop gear with swivel looks adaptation.

Preferably, stop gear is including seting up the groove of accomodating at the connecting block lateral wall, accomodate the inslot and be equipped with the gag lever post, the draw-in groove with gag lever post looks adaptation is seted up to the swivel lateral wall, and the gag lever post lateral wall passes through many springs and accomodates inslot bottom fixed connection.

Preferably, the locking device comprises two racks engaged with the gear, the racks are slidably connected with the inner side wall of the through opening, one end of each rack penetrates through the through opening and is inserted into the inner side wall of the slot, and the inner side wall of the slot is provided with a limit groove matched with the racks.

Preferably, the outer side wall of the rack is fixedly connected with a sliding block, and a sliding groove matched with the sliding block is formed in the inner side wall of the through opening.

The utility model has the advantages that:

1. the utility model provides a warning safety barrier is used to high-tension line tower connects closely, firm between the adjacent guardrail, and the guardrail is difficult for empting.

2. Through the connecting rod, a fixed base, go up the bull stick, lower bull stick, the gear, mutually support between rack and the connecting device, drive gear rotation when last bull stick rotates with the lower bull stick, the gear drives two rack removal, the rack inserts the spacing inslot that corresponds, thereby the position of fixed connection pole and fixing base, accomplish the concatenation between two adjacent guardrail bodies, reuse the position of the fixed bull stick of going up of stop gear and lower bull stick can, the operation is simpler, loading and unloading are easier, be convenient for maintain.

Drawings

Fig. 1 is a schematic structural view of a warning safety barrier for a high-voltage line tower according to the present invention;

FIG. 2 is an enlarged view at B in FIG. 1;

fig. 3 is a schematic view of a splicing structure of a plurality of guardrails in the warning safety guardrail for the high-voltage line tower provided by the utility model;

fig. 4 is an enlarged view of a portion a in fig. 3.

In the figure: the device comprises a cross rod 1, a vertical rod 2, a connecting block 3, a fixing seat 4, a connecting rod 5, a slot 6, an upper rotating rod 7, a lower rotating rod 8, a gear 9, a through hole 10, an inserting rod 11, a rotating ring 12, a containing groove 13, a limiting rod 14, a spring 15, a rack 16, a sliding block 17 and a sliding groove 18.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, a warning safety barrier for a high-voltage line tower comprises two cross rods 1, wherein the number of the cross rods 1 is two, warning slogans can be printed on the cross rods 1 to remind people not to approach the safety barrier, a plurality of vertical rods 2 are fixedly connected between the two cross rods 1, a plurality of inserting rods 11 are fixedly connected to the bottoms of the cross rods 1 at the bottom, the bottoms of the inserting rods 11 are arranged in a conical shape to facilitate the inserting rods 11 to be inserted into the ground, the positions of a barrier body and the ground are fixed, one end of each cross rod 1 is fixedly connected with a fixed seat 4, the other end of each cross rod 1 is fixedly connected with a connecting rod 5, a slot 6 matched with the connecting rod 5 is formed in the outer side wall of the fixed seat 4, the height of the slot 6 is larger than that of the connecting rod 5, when the connecting rod 5 is inserted, the, the through hole 10 is conveniently sleeved outside the gear 9, and meanwhile, the rack 16 is placed from top to bottom and keeps a meshed state with the gear 9.

Wherein, one side of the two fixing bases 4 opposite to each other is respectively connected with an upper rotating rod 7 and a lower rotating rod 8 in a rotating way, the lower rotating rod 8 is connected with the upper rotating rod 7 through a connecting device, the connecting device comprises a connecting block 3 arranged between the upper rotating rod 7 and the lower rotating rod 8, the connecting block 3 is connected with the fixing base 4 at the bottom through two positioning rods, the outer side wall of the connecting block 3 is provided with a mounting groove matched with the upper rotating rod 7 and the lower rotating rod 8, the outer side walls of the upper rotating rod 7 and the lower rotating rod 8 are both connected with a rotating ring 12 in a rotating way, the inner side wall of the mounting groove is provided with a ring groove matched with the rotating ring 12, the outer side wall of the connecting block 3 is provided with a limiting mechanism matched with the rotating ring 12, the limiting mechanism comprises an accommodating groove 13 arranged on the outer side wall of the connecting block 3, a limiting rod 14 is arranged in the accommodating groove 13, the, the shape of the limiting rod 14 is shown in fig. 2, and the protruding portion of the limiting rod is inserted into the corresponding rotating ring 12 to prevent the upper rotating rod 7 and the lower rotating rod 8 from moving randomly, it should be noted that when the gear 9 rotates, the rotating directions of the upper rotating rod 7 and the lower rotating rod 8 are opposite but the amplitudes of the upper rotating rod 7 and the lower rotating rod 8 are consistent, so that the upper rotating rod 7 and the lower rotating rod 8 can be restored to the initial state every rotation, and after the rack 16 rotates into the corresponding limiting groove, the number of rotation turns of the upper rotating rod 7 and the lower rotating rod 8 is a whole turn, so that the limiting rod 14 can fix the position of the rotating ring 12 conveniently.

Wherein, upper rotor 7 and lower rotor 8 back of the body one side of the back of the body all extend to the slot 6 that corresponds in and the fixed gear 9 that has cup jointed, the slot 6 inside wall offer with the installing port of

upper rotor

7 and 8 looks adaptations of lower rotor, upper rotor 7 and lower rotor 8 rotate with the installing port that corresponds respectively and are connected, 5 lateral walls of connecting rod offer with the through opening 10 of gear 9 looks adaptation, be equipped with the locking device with fixing base 4 looks adaptations in the through opening 10, locking device includes two racks 16 of being connected with gear 9 meshing, rack 16 and through opening 10 inside wall sliding connection, rack 16 lateral wall fixedly connected with slider 17, run through opening 10 inside wall offer with slider 17 looks adaptation spout 18, wherein one end of rack 16 runs through opening 10 and inserts and establish to slot 6 inside wall, slot 6 inside wall offers the spacing groove with 16 looks adaptations of rack.

The working principle is as follows:

when the device is installed, the positions of the two racks 16 are adjusted, the connecting rod 5 on one guardrail is inserted into the corresponding slot 6, then the connecting rod 5 is loosened to enable the connecting rod 5 to be in contact with the inner side wall of the bottom of the slot 6, at the moment, the gear 9 enters the through hole 10 and keeps a good meshing state with the two corresponding racks 16, the limiting rod 14 is drawn out to enable the limiting rod 14 to be separated from the rotating ring 12, then the upper rotating rod 7 and the lower rotating rod 8 are rotated, the rotating directions of the upper rotating rod 7 and the lower rotating rod 8 are opposite, the rotating amplitudes of the upper rotating rod 7 and the lower rotating rod 8 are consistent, the racks 16 corresponding to the rotating rods are driven to move, the moving racks 16 are inserted into the corresponding limiting grooves in the slot 6, so that the positions of the connecting rod 5 and the fixed seat 4 are fixed, when the racks 16 abut against the bottom in the limiting grooves, the upper rotating rod 7 and the lower rotating rod, the positions of the upper rotating rod 7 and the lower rotating rod 8 are fixed, four guardrails are spliced along the circle of the high-voltage line tower wall, and the inserting rods 11 are inserted into the ground to fix the positions of the guardrails and the ground.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The warning safety guardrail for the high-voltage line tower comprises cross rods (1), and is characterized in that the number of the cross rods (1) is two, a plurality of vertical rods (2) are fixedly connected between the two cross rods (1), one end of each cross rod (1) is fixedly connected with a fixed seat (4), the other end of each cross rod (1) is fixedly connected with a connecting rod (5), and the outer side wall of each fixed seat (4) is provided with a slot (6) matched with the connecting rod (5); two the relative one side of fixing base (4) rotates respectively and is connected with bull stick (7) and lower bull stick (8), bull stick (8) are connected through connecting device with last bull stick (7) down, it all extends to in corresponding slot (6) and fixed gear (9) to cup joint with bull stick (7) and lower bull stick (8) back on the back one side mutually, connecting rod (5) lateral wall set up run-through (10) with gear (9) looks adaptation, be equipped with the locking device with fixing base (4) looks adaptation in running-through (10).

2. The warning safety guardrail for the high-voltage line tower is characterized in that a plurality of inserting rods (11) are fixedly connected to the bottoms of the cross rods (1) at the bottoms, and the bottoms of the inserting rods (11) are arranged in a conical shape.

3. The warning safety barrier for the high-voltage line tower is characterized in that the connecting device comprises a connecting block (3) arranged between an upper rotating rod (7) and a lower rotating rod (8), the connecting block (3) is connected with a fixing seat (4) located at the bottom through two positioning rods, the outer side wall of the connecting block (3) is provided with a mounting groove matched with the upper rotating rod (7) and the lower rotating rod (8), the outer side walls of the upper rotating rod (7) and the lower rotating rod (8) are both rotatably connected with a rotating ring (12), the inner side wall of the mounting groove is provided with an annular groove matched with the rotating ring (12), and the outer side wall of the connecting block (3) is provided with a limiting mechanism matched with the rotating ring (12).

4. The warning safety fence for the high-voltage line tower according to claim 3, wherein the limiting mechanism comprises an accommodating groove (13) formed in the outer side wall of the connecting block (3), a limiting rod (14) is arranged in the accommodating groove (13), a clamping groove matched with the limiting rod (14) is formed in the outer side wall of the rotating ring (12), and the outer side wall of the limiting rod (14) is fixedly connected with the bottom in the accommodating groove (13) through a plurality of springs (15).

5. The warning safety fence for the high-voltage line tower according to claim 1, characterized in that the locking device comprises two racks (16) engaged with the gear (9), the racks (16) are slidably connected with the inner side wall of the through opening (10), one end of each rack (16) penetrates through the through opening (10) and is inserted into the inner side wall of the slot (6), and the inner side wall of the slot (6) is provided with a limit groove matched with the rack (16).

6. The warning safety guardrail for the high-voltage line tower according to claim 5, characterized in that a sliding block (17) is fixedly connected to the outer side wall of the rack (16), and a sliding groove (18) matched with the sliding block (17) is formed in the inner side wall of the through opening (10).