CN214747932U

CN214747932U - Horizontal measuring device for transmission line iron tower

Info

Publication number: CN214747932U
Application number: CN202120923429.3U
Authority: CN
Inventors: 刘洋
Original assignee: Jinzhou Power Line Equipment Co ltd
Current assignee: Jinzhou Power Line Equipment Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-11-16
Anticipated expiration: 2031-04-30

Abstract

The utility model relates to the field of power transmission towers, in particular to a level measurement device for power transmission line towers, which comprises an electronic level meter body, a dustproof frame and a protection plate, wherein the dustproof frame is fixedly connected with the electronic level meter body, a fixed shaft is fixedly connected at the inner side of the dustproof frame, a clockwork spring is fixedly connected at the outer side of the fixed shaft, a rotary drum is fixedly connected at the other end of the clockwork spring, a shielding cloth is fixedly connected at the outer side of the rotary drum, a push plate is fixedly connected at the outer side of the shielding cloth, in the utility model, the pressure applied to a first stretching spring disappears through the arranged dustproof frame, the shielding cloth and the push plate, the first stretching spring drives a positioning block to reset to limit and fix the push plate, and at the moment, the shielding cloth completely covers a digital display liquid crystal screen on the electronic level meter body, thereby being capable of carrying out dustproof protection on the digital display liquid crystal screen on the electronic level meter body, dust and sundries cannot be attached to the surface of the digital display liquid crystal screen, and the use is not affected.

Description

Horizontal measuring device for transmission line iron tower

Technical Field

The utility model relates to a steel pylons field specifically is a level measurement device for transmission line iron tower.

Background

The transmission tower is a supporting point of an overhead line, one loop is a single loop transmission tower, two loops are double loops, the transmission tower has higher requirement on the horizontal verticality when being installed, so that an electronic level gauge is required to measure the level of the transmission tower in the installation process, but some existing electronic level gauges for measuring the level of the transmission tower have problems when being used, the digital display liquid crystal screens on some existing electronic level gauges are not provided with dustproof protection devices, the surfaces of the digital display liquid crystal screens on the electronic level gauges are not protected from dust when not being used, dust and sundries can be accumulated to affect the use, meanwhile, some existing electronic level gauges are charged through external charging wires when being used, but the charging holes on some existing electronic level gauges are not provided with dustproof devices, can not carry out dustproof protection to the hole of charging on the electron level appearance when not charging, dust debris can be attached to in the hole of charging on the electron level appearance, can cause the charging wire and the hole bad influence that charges to charge.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a level measurement device for transmission line iron tower to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a level measurement device for transmission line iron tower, includes electron spirit level body, dustproof frame and guard plate, dustproof frame and electron spirit level body fixed connection, the inboard fixedly connected with fixed axle of dustproof frame, fixed axle outside fixedly connected with clockwork spring, clockwork spring's other end fixedly connected with rotary drum, rotary drum outside fixedly connected with shelters from cloth, shelter from cloth outside fixedly connected with push pedal, the push pedal runs through dustproof frame, push pedal and dustproof frame sliding connection, the spout has been seted up to the push pedal inboard, the hole of charging has been seted up to electron spirit level body right-hand member face bottom, guard plate and electron spirit level body fixed connection, the inboard sliding connection of guard plate has the slide.

Preferably, the shielding cloth penetrates through the dustproof frame, the shielding cloth is connected with the dustproof frame in a sliding mode, and the shielding cloth is made of non-woven fabrics with good dustproof effect.

Preferably, the pull rod is arranged on the right side of the top end face of the dustproof frame, the pull rod penetrates through the dustproof frame, the pull rod is connected with the dustproof frame in a sliding mode, a positioning block is fixedly connected to the bottom end face of the pull rod and penetrates through the dustproof frame, the positioning block is connected with the dustproof frame in a sliding mode, the left end face of the positioning block is arranged in an inclined mode, a first extension spring is sleeved on the outer side of the pull rod between the positioning block and the dustproof frame, one end of the first extension spring is fixedly connected with the dustproof frame, and the other end of the first extension spring is fixedly connected with the positioning block.

Preferably, the bottom end face of the sliding plate is fixedly connected with a baffle plate, the baffle plate penetrates through the protection plate, the baffle plate is connected with the protection plate in a sliding mode, and the right end face of the baffle plate is obliquely arranged.

Preferably, a second extension spring is arranged on the top end face of the sliding plate, the second extension spring is fixedly connected with the sliding plate, and the other end of the second extension spring is fixedly connected with the protection plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the dust rack that sets up, shelter from cloth and push pedal, when not using the electronic level appearance body, pulling the push pedal and pulling the shelter from cloth from the dust rack inside and out, the right side of the dust rack that push pedal and shelter from cloth pull, when the push pedal slides to the right side of dust rack, the push pedal can extrude the locating piece and drive the locating piece motion, the locating piece can compress first extension spring, when the locating piece contacts the spout on the push pedal, the pressure that first extension spring received disappears, first extension spring drives the locating piece and resets and carry out spacing fixed to the push pedal, shelter from cloth and cover the digital display LCD screen on the electronic level appearance body completely this moment, thereby can carry out dustproof protection to the digital display LCD screen on the electronic level appearance body, the surface of digital display LCD screen can not adhere to dust debris, do not influence the use;

2. the utility model discloses in, guard plate through the setting, the slide, baffle and second extension spring, aim at the baffle to the charging wire when charging, promote the charging wire, the charging wire can extrude the baffle and drive the baffle motion, the hole of charging on the electronic level appearance body can be opened through slide compression second extension spring to the baffle, the charging wire inserts and charges in the hole of charging, after charging, pull out the charging wire, the pressure that second extension spring received disappears, second extension spring drives the baffle through the slide and resets, can close the hole of charging, thereby can close the hole of charging when not charging, the hole of charging on the electronic level appearance body protects dustproofly, the dust can not adhere to in the hole of charging inside, the condition of contact failure can not appear, do not influence and charge.

Drawings

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

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the installation structure of the push plate of the present invention;

fig. 4 is a schematic view of the installation structure of the clockwork spring of the present invention.

In the figure: 1-an electronic level meter body, 2-a dustproof frame, 3-a fixed shaft, 4-a clockwork spring, 5-a rotary drum, 6-a shielding cloth, 7-a push plate, 8-a sliding chute, 9-a pull rod, 10-a positioning block, 11-a first extension spring, 12-a charging hole, 13-a protective plate, 14-a sliding plate, 15-a baffle and 16-a second extension spring.

Detailed Description

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 some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a level measurement device for transmission line iron tower, including electron spirit level body 1, dustproof frame 2 and guard plate 13,

dustproof frame

2 and 1 fixed connection of electron spirit level body, the inboard fixedly connected with fixed axle 3 of dustproof frame 2, fixed axle 3 outside fixedly connected with clockwork spring 4, clockwork spring 4's other end fixedly connected with rotary drum 5, rotary drum 5 outside fixedly connected with shelters from cloth 6, shelter from cloth 6 outside fixedly connected with push pedal 7, push pedal 7 runs through dustproof frame 2,

push pedal

7 and 2 sliding connection of dustproof frame, spout 8 has been seted up to push pedal 7 inboard, this kind of setting can drive push pedal 7 and shelter from cloth 6 automatic re-setting, charging hole 12 has been seted up to 1 right-hand member face bottom of electron spirit level body,

guard plate

13 and 1 fixed connection of electron spirit level body, the inboard sliding connection of guard plate 13 has slide 14.

The shielding cloth 6 penetrates through the dustproof frame 2, the shielding cloth 6 is connected with the dustproof frame 2 in a sliding mode, the shielding cloth 6 is made of non-woven fabric with a good dustproof effect, and the dustproof effect is good; a pull rod 9 is arranged on the right side of the top end face of the dustproof frame 2, the pull rod 9 penetrates through the dustproof frame 2, the pull rod 9 is connected with the dustproof frame 2 in a sliding mode, a positioning block 10 is fixedly connected to the bottom end face of the pull rod 9, the positioning block 10 penetrates through the dustproof frame 2, the positioning block 10 is connected with the dustproof frame 2 in a sliding mode, the left end face of the positioning block 10 is arranged in an inclined mode, a first extension spring 11 is sleeved on the outer side of the pull rod 9 between the positioning block 10 and the dustproof frame 2, one end of the first extension spring 11 is fixedly connected with the dustproof frame 2, the other end of the first extension spring 11 is fixedly connected with the positioning block 10, and the push plate 7 can be limited and fixed through the arrangement; the bottom end face of the sliding plate 14 is fixedly connected with a baffle plate 15, the baffle plate 15 penetrates through the protection plate 13, the baffle plate 15 is connected with the protection plate 13 in a sliding mode, the right end face of the baffle plate 15 is arranged in an inclined mode, and the baffle plate 15 can be driven to move when the baffle plate 15 is extruded; the top end face of the sliding plate 14 is provided with a second extension spring 16, the second extension spring 16 is fixedly connected with the sliding plate 14, the other end of the second extension spring 16 is fixedly connected with the protection plate 13, and the arrangement can drive the baffle plate 15 to reset.

The working process is as follows: when the electronic level meter is used, the electronic level meter body 1 is placed on a power transmission iron tower to measure the level of the power transmission iron tower, the level of the power transmission iron tower can be seen through the numerical value displayed by a digital display liquid crystal screen on the electronic level meter body 1, when the electronic level meter body 1 is not used, the push plate 7 is pulled to pull the shielding cloth 6 out of the dust-proof frame 2, the push plate 7 and the shielding cloth 6 are pulled to the right side of the dust-proof frame 2, when the push plate 7 slides to the right side of the dust-proof frame 2, the push plate 7 can extrude the positioning block 10 to drive the positioning block 10 to move, the positioning block 10 can compress the first stretching spring 11, when the positioning block 10 contacts the sliding groove 8 on the push plate 7, the pressure borne by the first stretching spring 11 disappears, the first stretching spring 11 drives the positioning block 10 to reset to limit and fix the push plate 7, at the moment, the shielding cloth 6 completely covers the digital display liquid crystal screen on the electronic level meter body 1, so that the digital display liquid crystal screen on the electronic level meter body 1 can be protected from dust, the surface of the digital display liquid crystal screen can not be attached with dust and sundries, the use is not influenced, the positioning block 10 is driven to leave the push plate 7 by pulling the pull rod 9, when the positioning block 10 is not contacted with the push plate 7, the blocking cloth 6 and the push plate 7 are driven to reset under the action of the self elasticity of the spring 4 when the positioning block 10 is not contacted with the push plate 7, the digital display liquid crystal screen is exposed for use, when charging is needed, a charging wire is aligned to the baffle 15 to push the charging wire, the charging wire can extrude the baffle 15 to drive the baffle 15 to move, the baffle 15 compresses the second stretching spring 16 through the sliding plate 14, the charging hole 12 on the electronic level body 1 can be opened, the charging wire is inserted into the charging hole 12 to be charged, after the charging is finished, the charging wire is pulled out, the pressure borne by the second stretching spring 16 disappears, the second stretching spring 16 drives the baffle 15 to reset through the sliding plate 14, the charging hole 12 can be closed, and the charging hole 12 can be closed when the charging is not carried out, the charging hole 12 on the electronic level body 1 is protected from dust, dust cannot be attached to the inside of the charging hole 12, the condition of poor contact cannot occur, and charging is not influenced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a level measurement device for transmission line iron tower, includes electron spirit level body (1), dustproof frame (2) and guard plate (13), its characterized in that: the dustproof frame (2) is fixedly connected with the electronic level body (1), the inner side of the dustproof frame (2) is fixedly connected with a fixed shaft (3), a clockwork spring (4) is fixedly connected with the outer side of the fixed shaft (3), the other end of the clockwork spring (4) is fixedly connected with a rotary drum (5), the outer side of the rotary drum (5) is fixedly connected with a shielding cloth (6), the outer side of the shielding cloth (6) is fixedly connected with a push plate (7), the push plate (7) penetrates through the dustproof frame (2), the push plate (7) is connected with the dustproof frame (2) in a sliding way, a sliding groove (8) is arranged on the inner side of the push plate (7), a charging hole (12) is arranged at the bottom of the right end face of the electronic level body (1), protection plate (13) and electron spirit level body (1) fixed connection, protection plate (13) inboard sliding connection has slide (14).

2. The leveling device for the transmission line tower according to claim 1, characterized in that: the dustproof frame (2) is penetrated through the shielding cloth (6), the shielding cloth (6) is connected with the dustproof frame (2) in a sliding mode, and the shielding cloth (6) is made of non-woven fabric with a good dustproof effect.

3. The leveling device for the transmission line tower according to claim 1, characterized in that: dustproof frame (2) top terminal surface right side is equipped with pull rod (9), dustproof frame (2) are run through in pull rod (9), pull rod (9) and dustproof frame (2) sliding connection, pull rod (9) bottom end face fixedly connected with locating piece (10), dustproof frame (2) are run through in locating piece (10), locating piece (10) and dustproof frame (2) sliding connection, locating piece (10) left end face is the slope setting, pull rod (9) outside cover between locating piece (10) and the dustproof frame (2) is with first extension spring (11), the one end and the dustproof frame (2) fixed connection of first extension spring (11), the other end and locating piece (10) fixed connection of first extension spring (11).

4. The leveling device for the transmission line tower according to claim 1, characterized in that: slide (14) bottom end face fixedly connected with baffle (15), guard plate (13) is run through in baffle (15), baffle (15) and guard plate (13) sliding connection, baffle (15) right-hand member face is the slope setting.

5. The leveling device for the transmission line tower according to claim 1, characterized in that: the top end face of the sliding plate (14) is provided with a second extension spring (16), the second extension spring (16) is fixedly connected with the sliding plate (14), and the other end of the second extension spring (16) is fixedly connected with the protection plate (13).