CN218676340U

CN218676340U - Warning sign that transmission line was used

Info

Publication number: CN218676340U
Application number: CN202223257667.9U
Authority: CN
Inventors: 刘洪宇; 张晗
Original assignee: State Grid Corp of China SGCC; Henan Power Transmission and Transformation Construction Co Ltd
Current assignee: State Grid Corp of China SGCC; Henan Power Transmission and Transformation Construction Co Ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-03-21
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses a warning sign that power transmission line was used, including equipment main part and warning sign main part, connect through the grafting mechanism that is equipped with between equipment main part and the warning sign main part, the lateral part of equipment main part is equipped with the lifter, is connected through the installation mechanism that is equipped with between equipment main part and the lifter, and installation mechanism is used for being connected and dismantling between equipment main part and the lifter, and the lower part of lifter is equipped with base subassembly, base subassembly drives the motion that vertical direction was done to the lifter. The utility model discloses with equipment principal and warning sign main part separation design and between connect through grafting mechanism, satisfy the warning sign main part and can dismantle the change according to the user demand of difference, promoted application range, guaranteed the practicality of warning sign.

Description

Warning board for power transmission line

Technical Field

The utility model relates to a warning sign, in particular to warning sign that power transmission line was used.

Background

The warning board is a device for warning people that the people are not close to or forbidden to operate, characters are coated on the surface of the warning board, the warning board can be used for indicating where the workers can work and reminding other safety matters which need to be noticed during work, the warning board is widely applied in life, and the warning board has important significance for daily life.

Traditional output circuit warning sign is when using, and it is fixed with transmission tower or mounting bracket through the bolt mostly, when carrying out installation operation, needs the workman to install the warning sign in the eminence, just needs the workman to carry out high altitude construction, in daily use, warning sign or bolt wind blows the sun and damages probably appear, and the screw thread is according to fixed inconvenient dismantlement change, and high altitude construction, and the security is lower.

Publication number CN 208622335U discloses a warning board for power transmission lines, which is provided with a pull ring, a positioning pin, a second fixing plate, a clamping plate, a second spring and other components, and is used for clamping or loosening the clamping of the sign board by moving the clamping plate through the pull ring during the dismounting work, so that the mounting and dismounting are convenient to complete, but the dismounting and replacing structure of the warning board is complex.

Disclosure of Invention

Problem to prior art existence, the utility model provides a warning sign for power transmission line to solve the warning sign and dismantle the change with threaded connection is inconvenient, and the lower problem of high altitude operational safety nature.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a warning sign for power transmission line, includes equipment main part and warning sign main part, connect through being equipped with grafting mechanism between equipment main part and the warning sign main part, the lateral part of equipment main part is equipped with the lifter, is connected through the installation mechanism that is equipped with between equipment main part and the lifter, and installation mechanism is used for being connected and dismantling between equipment main part and the lifter, and the lower part of lifter is equipped with the base subassembly, the base subassembly drives the lifter and does the elevating movement of vertical direction.

The plug-in components mechanism is including inserting the piece, one side and the warning sign main part fixed connection of inserting the piece, the notch has been seted up with the corresponding position department of grafting piece in the equipment main part, the grafting piece is pegged graft mutually with the notch, be equipped with fixed establishment in the grafting piece, extend to the inside of equipment main part through the both ends of notch and set up the fixed orifices, fixed establishment and fixed orifices cooperate.

The fixing mechanism is characterized in that insertion rods are respectively arranged at two ports of each insertion block, one end of each insertion rod is fixedly connected with a sliding rod, two ends of each sliding rod are respectively fixedly connected with a first sliding block, first sliding grooves are formed in two sides of the inner wall of each insertion block, the first sliding blocks are arranged in the first sliding grooves, and electric push rods are fixedly connected between the two groups of sliding rods.

Installation mechanism includes the mounting bracket that equipment main part side was equipped with, the centre of mounting bracket is equipped with two-way threaded rod, and the one end of two-way threaded rod extends to the outside of mounting bracket to fixedly connected with handle, the other end and the mounting bracket of two-way threaded rod are connected, and the screw thread opposite direction at two-way threaded rod both ends, be equipped with the second slider on the both ends of two-way threaded rod respectively, be equipped with the slide on the mounting bracket, the second slider slides along the slide, one side of keeping away from the equipment main part on the second slider extends to the outside of slide to equal fixedly connected with fixed clamp splice.

The fixed clamping blocks are arc-shaped, the two fixed clamping blocks on the mounting frame are oppositely arranged, and the lifting rod is clamped between the fixed clamping blocks.

Two fixed clamp splice on the mounting bracket mutually support, a fixed clamp splice fixedly connected with gag lever post, another fixed clamp splice fixedly connected with spacing groove, the spacing groove is pegged graft with the gag lever post.

The base component comprises a fixed base, the two sides of the fixed base are respectively provided with a lifting groove, the opposite surfaces of the two lifting grooves are respectively provided with an opening in the vertical direction, the lifting rod is positioned in the lifting grooves and is in up-down sliding fit with the lifting grooves, and the power component is connected with the lifting rod through the opening.

The power component comprises a motor arranged in a fixed base, the inside of the fixed base is of a hollow structure, the motor is located at the bottom of the fixed base, a movable slider is arranged on an output end fixedly connected with lead screw of the motor, the lead screw is in threaded rotation connection with the movable slider, a connecting rod is fixedly connected to the outside of the movable slider, and the connecting rod is connected with a lifting rod through an opening.

And the lifting rod is provided with an anti-falling block.

The utility model discloses the beneficial effect who has does:

the utility model has the advantages that the device main body and the warning board main body are separately designed and connected through the plug-in mechanism, thereby meeting the requirement that the warning board main body can be disassembled and replaced according to different use requirements, improving the use range and ensuring the practicability of the warning board;

the equipment main body is connected with the lifting rod through the mounting mechanism, and the mounting mechanism is different from the conventional bolt fixing connection mode, so that the equipment is convenient to mount and dismount, the mounting and dismounting efficiency of the equipment is improved, and the practicability of the device is ensured;

the lower part of lifter is equipped with base subassembly, can avoid the workman to carry out high altitude construction when the warning sign is installed to the security of warning sign installation has been promoted.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic view of the structure of FIG. 2 according to the present invention;

FIG. 5 is a schematic view of the structure of FIG. 2B according to the present invention;

FIG. 6 is a schematic view of the structure of FIG. 1 at C according to the present invention;

FIG. 7 is a schematic perspective view of the mounting mechanism of the present invention;

fig. 8 is a schematic perspective view of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1-8, a warning sign for power transmission line, includes equipment main body 1 and warning sign main body 2, connect through the grafting mechanism that is equipped with between equipment main body 1 and the warning sign main body 2, with equipment main body 1 and the design of warning sign main body 2 separation, can be according to different demands, install different warning sign main bodies 2 on equipment main body 1, satisfy the multiple use of multiple warning sign. The lateral part of equipment main part 1 is equipped with lifter 35, is connected through the installation mechanism that is equipped with between equipment main part 1 and the lifter 35, and installation mechanism is used for installation and dismantlement between equipment main part 1 and the lifter 35, and the lower part of lifter 35 is equipped with base subassembly, base subassembly drives lifter 35 and warning sign and is the elevating movement of vertical direction.

Plug-in components mechanism is including inserting piece 21, one side and the 2 fixed connection of warning sign main part of plug-in components piece 21, notch 28 has been seted up with the corresponding position department of plug-in components piece 21 on the equipment main part 1, plug-in components piece 21 is pegged graft mutually with notch 28, be equipped with fixed establishment in the plug-in components piece 21, both ends through notch 28 are extended to the inside of equipment main part and are seted up fixed orifices 29, the width of fixed orifices 29 is less than the width of notch 28, fixed establishment cooperatees with notch 28.

The fixing mechanism comprises insertion rods 22 arranged at ports of the insertion blocks 21 respectively, the insertion rods 22 are symmetrically arranged in the insertion blocks 21, one ends of the insertion rods 22 are fixedly connected with sliding rods 23, two ends of the sliding rods 23 are fixedly connected with first sliding blocks 26 respectively, first sliding grooves 27 are formed in two sides of the inner wall of the insertion blocks 21, the first sliding blocks 26 are arranged in the first sliding grooves 27, the first sliding blocks 26 are slidably connected with the first sliding grooves 27, electric push rods 24 are fixedly connected between the two groups of sliding rods 23, the electric push rods 24 are electric push rods moving in two directions, two ends of each electric push rod are moving ends, and the electric push rods 24 are in the prior art. The electric push rod 24 is externally sleeved with a first spring 25, and two ends of the first spring 25 are respectively and fixedly connected to the side surfaces of the two slide bars 23.

Installation mechanism includes the mounting bracket 11 that 1 side of equipment main part was equipped with, the centre of mounting bracket 11 is equipped with two-way threaded rod 13, and the one end of two-way threaded rod 13 extends to the outside of mounting bracket 11 to fixedly connected with handle 12, the other end of two-way threaded rod 13 rotate with mounting bracket 11 and be connected, and the screw thread opposite direction at two-way threaded rod 13 both ends, be equipped with second slider 14 on two-way threaded rod 13's the both ends respectively, be equipped with the slide on the mounting bracket 22, second slider 14 slides along the slide, one side of keeping away from equipment main part 1 on the second slider 14 extends to the outside of slide to fixedly connected with fixed clamp 15. Specifically, the number of the mounting racks 11 is four, and the four mounting racks 11 are uniformly and fixedly connected to the side surface of the equipment main body 1 and distributed in a rectangular shape.

The fixed clamping blocks 15 are arc-shaped, the two fixed clamping blocks 15 on the mounting rack 11 are arranged oppositely, and the lifting rod 35 is clamped between the two fixed clamping blocks 15.

Two fixed clamp splice 15 on the mounting bracket 11 mutually support, and a fixed clamp splice 15 fixedly connected with gag lever post 16, another fixed clamp splice fixedly connected with spacing groove 17, spacing groove 17 and gag lever post 16 peg graft. In order to prevent foreign matters from falling into the limiting groove 17, a moving block 18 is arranged in the limiting groove 17, the moving block 18 is connected with the limiting groove 17 through a second spring 19, the limiting rod 16 can push a sliding block 18 arranged in the limiting groove 17 to slide in the limiting groove 17 and compress the second spring 19 in the limiting groove 17, and after the limiting rod 16 leaves the limiting groove 14, the sliding block 18 can move to a port of the limiting groove 17. After fixed clamp splice 15 centre gripping lifter 35, spacing groove 1 and gag lever post 16 are mutually supported, and further spacing lifter 35 from the side adopts installation mechanism to be connected between equipment main part 1 and the lifter 35, is different from the bolt fixed connection mode in the past for equipment easy to assemble dismantlement, thereby has promoted the installation dismantlement efficiency of equipment.

The base component comprises a fixed base 3, the two sides of the fixed base 3 are respectively provided with a lifting groove 36, the opposite surfaces of the two lifting grooves 36 are respectively provided with an opening in the vertical direction, a lifting rod 35 is positioned in the lifting groove 36 and is in up-and-down sliding fit with the lifting groove, and a power component is connected with the lifting rod 35 through the opening.

The power component includes the motor 31 that is equipped with in the unable adjustment base, the inside of unable adjustment base 3 is hollow structure, and motor 31 is located the bottom of unable adjustment base 3, and the vertical lead screw 32 of motor 31's output fixedly connected with is equipped with the removal slider 33 rather than threaded connection on the lead screw 32, and lead screw 32 rotates with removal slider 33 screw thread to be connected, removes the outside fixedly connected with connecting rod 34 of slider 33, and connecting rod 32 passes through the opening and is connected with lifter 35.

The anti-falling block 37 is arranged on the lifting rod 35, so that the fixed clamping block 15 can be prevented from sliding, and the safety of the equipment is improved.

When the lifting is needed, the motor 31 is started, so that the motor 31 drives the screw rod 32 to rotate, the screw rod 32 is in threaded rotation connection with the externally arranged moving slide block 33, so that the moving slide block 33 drives the connecting rod 34 to move, and the connecting rod 34 pushes the two groups of lifting rods 35 to slide in the lifting groove 36.

The working process is as follows:

the connection process of the device main body 1 and the warning board main body 2 is as follows: when the inserting block 21 is inserted into the device main body 1, the inserting rod 22 is located in a cavity of the inserting block 21, the inserting block 21 is inserted into a notch on the side surface of the device main body 1, the electric push rod 24 is started, the electric push rod 24 respectively pushes two sets of sliding rods 23 to move, the sliding rods 23 stretch springs 25 which are sleeved outside the electric push rod 24, the sliding rods 23 drive sliding blocks 26 to slide inside sliding grooves 27, the sliding rods 23 push the inserting rod 22 to move into fixing holes, and the inserting rod 22 is fixedly inserted into the device main body 1.

Connection process of the apparatus main body 1 and the lift lever 35: the rotating handle 12 is rotated, the rotating handle 12 drives the bidirectional threaded rod 13 to rotate in the mounting frame 11, the bidirectional threaded rod 13 is in threaded rotation connection with the second sliding block 14, so that the bidirectional threaded rod 13 drives the second sliding block 14 to move in the mounting frame 11, so that the second sliding block 14 drives the fixed clamping block 15 to move, the limiting rod 16 arranged on the side surface of the fixed clamping block 15 is inserted into the limiting groove 17, and the fixed clamping block 15 is fixedly connected with the lifting rod 35.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. 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, but 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 scope of the present invention.

If the terms first, second, etc. are used herein to define elements, those skilled in the art will appreciate that: the use of "first" and "second" is merely for convenience in describing the invention and to simplify the description, and the words are not intended to have a special meaning unless otherwise stated.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: it is to be understood that modifications may be made to the above-described arrangements in the embodiments or equivalents may be substituted for some of the features of the embodiments, but such modifications or substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a warning sign that power transmission line was used, its characterized in that, includes equipment main part and warning sign main part, connect through the grafting mechanism that is equipped with between equipment main part and the warning sign main part, the lateral part of equipment main part is equipped with the lifter, is connected through the installation mechanism that is equipped with between equipment main part and the lifter, and installation mechanism is used for being connected and dismantling between equipment main part and the lifter, and the lower part of lifter is equipped with base subassembly, base subassembly drives the lifter and does the elevating movement of vertical direction.

2. The warning board for the transmission line according to claim 1, wherein the insertion mechanism comprises an insertion block, one side of the insertion block is fixedly connected with the warning board body, a notch is formed in the device body at a position corresponding to the insertion block, the insertion block is inserted into the notch, a fixing mechanism is arranged in the insertion block, fixing holes are formed by extending two ends of the notch towards the inside of the device body, and the fixing mechanism is matched with the fixing holes.

3. The warning board for the transmission line according to claim 2, wherein the fixing mechanism comprises two insertion rods respectively arranged at two ports of the insertion block, one end of the insertion rod is fixedly connected with a sliding rod, two ends of the sliding rod are respectively and fixedly connected with a first sliding block, two sides of the inner wall of the insertion block are provided with first sliding grooves, the first sliding blocks are arranged in the first sliding grooves, and a two-way moving electric push rod is fixedly connected between the two groups of sliding rods.

4. A warning sign for a power transmission line as claimed in claim 3, wherein said mounting means comprises a mounting bracket provided on a side of the apparatus body, a bidirectional threaded rod is arranged in the middle of the mounting frame, one end of the bidirectional threaded rod extends to the outside of the mounting frame and is fixedly connected with a handle, the other end of the bidirectional threaded rod is connected with the mounting frame, the screw thread opposite direction at two-way threaded rod both ends, be equipped with the second slider on the both ends of two-way threaded rod respectively, be equipped with the slide on the mounting bracket, the second slider slides along the slide, keep away from the outside that one side of equipment principal extended to the slide on the second slider to equal fixedly connected with fixation clamp piece.

5. The warning sign for transmission lines of claim 4, wherein the fixed blocks are arcuate, and the two fixed blocks on the mounting bracket are disposed opposite each other with the lifting rod sandwiched therebetween.

6. The warning board for the transmission line according to claim 5, wherein the two fixed clamping blocks on the mounting rack are matched with each other, one fixed clamping block is fixedly connected with a limiting rod, the other fixed clamping block is fixedly connected with a limiting groove, and the limiting groove is inserted into the limiting rod.

7. A warning sign for a power transmission line according to claim 6, wherein the base assembly includes a fixed base, the fixed base is provided with two lifting grooves on two sides thereof, the two lifting grooves are provided with openings in vertical directions on opposite sides thereof, the lifting rod is located in the lifting groove and slidably engaged therewith up and down, and the power assembly is connected to the lifting rod through the openings.

8. The warning board for the transmission line according to claim 7, wherein the power assembly comprises a motor arranged in a fixed base, the fixed base is hollow inside, the motor is arranged at the bottom of the fixed base, a lead screw is fixedly connected to an output end of the motor, a movable slider is arranged on the lead screw, the lead screw is in threaded rotation connection with the movable slider, a connecting rod is fixedly connected to the outside of the movable slider, and the connecting rod is connected with the lifting rod through an opening.

9. A warning sign for a power transmission line according to claim 8, the anti-falling device is characterized in that the lifting rod is provided with an anti-falling block.