CN205087792U - Prevent hanging instrument hoisting accessory who bumps - Google Patents
Prevent hanging instrument hoisting accessory who bumps Download PDFInfo
- Publication number
- CN205087792U CN205087792U CN201520862867.8U CN201520862867U CN205087792U CN 205087792 U CN205087792 U CN 205087792U CN 201520862867 U CN201520862867 U CN 201520862867U CN 205087792 U CN205087792 U CN 205087792U
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- CN
- China
- Prior art keywords
- pulley
- fixed pulley
- fixed
- crossbearer
- clip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a prevent hanging instrument hoisting accessory who bumps, its structure include the crossbearer, down crossbearer, first fixed pulley, second fixed pulley and stay cord the one end that goes up the crossbearer is equipped with first clamp, and the other end has a first fixed pulley through the leg joint, the one end of crossbearer is equipped with the third clamp down, and the other end of lower crossbearer is equipped with the U -shaped link, the second fixed pulley is located on the pulley fixed frame, pulley fixed frame is the U -shaped mount, the second fixed pulley passes through the bolt and is connected with the pulley fixed frame rotation, pulley fixed frame's one end is through the articulated couple that has of folding paper, U -shaped link activity on couple and the lower crossbearer articulates, the lower part that extends to the second fixed pulley behind the first fixed pulley upper portion is walked around to the one end of stay cord. Should prevent the instrument hoisting accessory who hangs, bumps be convenient for from subaerial toward the pole on transfer means and equipment to convenience safe in utilization, labour saving and time saving are bumped in hanging of the ascending in -process of the instrument that can prevent.
Description
Technical field
The utility model relates to a kind of lifting appliance, specifically the instrument lifting appliance that touches of anti-extension.
Background technology
In transformer rack or when electric pole works, when on bar, staff is with rope tool for transmitting and equipment, just simply pulled by rope, transmittance process is due to the instability of rope and unsteadiness, instrument can collide stand on electric pole or electric pole, cause porcelain piece slight crack, severe patient breaks into pieces, to ground, worker damages.In addition, if personnel hook stand accidentally when bar pull-up article, also likely cause personal height to fall, cause the generation of human casualty accident.
Utility model content
The purpose of this utility model is the instrument lifting appliance providing anti-hanging, touch, and mainly solving staff on bar needs extension when tool for transmitting or equipment to touch problem.The instrument lifting appliance of this anti-hanging, touch is convenient to toward tool for transmitting on bar and equipment from ground, and can prevent the extension in instrument uphill process from touching, safe and convenient to use, time saving and energy saving.
The technical scheme in the invention for solving the technical problem is: the instrument lifting appliance that anti-extension touches, its structure comprises crossbearer, lower cross frame, the first fixed pulley, the second fixed pulley and stay cord, one end of described upper crossbearer is provided with the first clip, the other end is connected with the first fixed pulley by support, one end of described lower cross frame is provided with the 3rd clip, and the other end of lower cross frame is provided with U-shaped link; Second fixed pulley is located on pulley fixed frame, described pulley fixed frame is U-shaped fixed mount, described second fixed pulley is rotationally connected by bolt and pulley fixed frame, and one end of described pulley fixed frame is hinged with hook by folding, and the U-shaped link activity on described hook and lower cross frame mounts; The bottom of the second fixed pulley is extended to after the first fixed pulley top is walked around in one end of described stay cord.
Further, the bottom of described upper crossbearer is provided with diagonal brace, and one end of described diagonal brace is connected with upper crossbearer, and the other end is provided with the second clip.
Further, described first clip, the second clip, the 3rd clip are respectively the circular clip of one end open, are provided with the tapped bore coordinated with binding bolt at open end.
Further, described first fixed pulley and the second fixed pulley are respectively equipped with the groove be convenient to stay cord card and put.
Further, the open end of described U-shaped link is connected with lower cross frame by binding bolt.
The beneficial effects of the utility model are:
1, ground instrument is transported to staff place on bar by arranging fixed pulley by this lifting appliance, be convenient to the use of staff on bar, owing to being provided with two fixed pulleys, the effect of fixed pulling rope position can be played, while preventing stay cord to be wound around when can also prevent instrument from rising and stand collide, avoid causing personal injury, safe and convenient to use.
2, because this device is connected with electric pole by clip, can dismantle as required.Second fixed pulley is mounted with lower cross frame activity by pulley fixed frame and hook, is convenient to Assembly &Disassembly.
3, be provided with diagonal brace in the bottom of upper crossbearer, enhance stability and the fastness of crossbearer, during the article preventing domestic shipping weight large, upper crossbearer bearing capacity ruptures not, ensures to transport safely.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the birds-eye view of upper crossbearer in the utility model;
Fig. 3 is the birds-eye view of lower cross frame in the utility model;
Fig. 4 is the connection structure schematic diagram of the second fixed pulley and pulley fixed frame in the utility model.
In figure: crossbearer, 2 diagonal braces, 3 first clips, 4 second clips, 5 lower cross frames, 6 the 3rd clips, 7 supports, 8 first fixed pulleys, 9 stay cords, 10 second fixed pulleys, 11 pulley fixed frames, 12 hooks, 13U shape link, 14 binding bolts, 15 foldings, 16 instruments, 17 electric poles on 1.
Detailed description of the invention
With reference to Figure of description, the instrument lifting appliance that anti-extension of the present utility model touches is described in detail below.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the instrument lifting appliance that anti-extension of the present utility model touches, its structure comprises crossbearer 1, lower cross frame 5, first fixed pulley 8, second fixed pulley 10 and stay cord 9, one end of described upper crossbearer 1 is provided with the first clip 3, the other end is connected with the first fixed pulley 8 by support 7, one end of described lower cross frame 5 is provided with the 3rd clip 6, and the other end of lower cross frame 5 is provided with U-shaped link 13; Second fixed pulley 10 is located on pulley fixed frame 11, described pulley fixed frame 11 is U-shaped fixed mount, described second fixed pulley 10 is rotationally connected by bolt and pulley fixed frame 11, one end of described pulley fixed frame 11 is hinged with hook 12 by folding 15, and described hook 12 mounts with U-shaped link 13 activity on lower cross frame 5; Extend to the bottom of the second fixed pulley after the first fixed pulley 8 top is walked around in one end of described stay cord 9, one end of stay cord 9 pulls, and firmly tying-up is on instrument 16 for the other end, and on ground, staff pulls one end of stay cord, and instrument rises.
The bottom of described upper crossbearer 1 is provided with diagonal brace 2, and one end of described diagonal brace 2 is connected with upper crossbearer, and the other end is provided with the second clip 4, second clip 4 and is nested with electric pole 17, fastening by binding bolt 14.Diagonal brace bearing capacity willfully on can increasing, ensures to transmit stability during the large instrument of weight.
Described first clip, the second clip, the 3rd clip are respectively the circular clip of one end open, are provided with the tapped bore coordinated with binding bolt at open end.During installation or removal, by the fastening of binding bolt and unclamping, very convenient.
Described first fixed pulley and the second fixed pulley are respectively equipped with the groove be convenient to stay cord card and put, and stay cord card is placed in the groove of pulley, prevent stay cord from slippage pulley.
The open end of described U-shaped link is connected with lower cross frame by binding bolt.
When on bar, staff needs instrument, staff is on the ground transmitted by this device.First the second fixed pulley is passed through to be hooked on the U-shaped link on lower cross frame, stay cord pull end through the bottom of the second fixed pulley, need transmit instrument firmly tying-up in one end of stay cord, staff pulls stay cord one end, one end of tying-up instrument starts slowly to rise, because stay cord is through two points of the first fixed pulley and the second fixed pulley, form the effect that two one lines play location, prevent stay cord position when pulling indefinite, stay cord plays pendulum, the instrument transmitted will collide with line bar or stand, causes danger.The hook of connection second fixed pulley, when not using, first can be linked up with U-shaped and be separated by this device, then carries out the dismounting of the first clip, the second clip and the 3rd clip by loosening binding bolt.
Lifting appliance of the present utility model is convenient to toward tool for transmitting on bar and equipment from ground, and can prevent the extension in instrument uphill process from touching, safe and convenient to use, time saving and energy saving.
The above, just explain through diagrams principles more of the present utility model, this specification sheets is not the utility model to be confined in shown described concrete structure and Applicable scope, therefore every corresponding modify of being likely utilized and equivalent, all belong to the scope of the claims that the utility model is applied for.
Except technical characteristic described in specification sheets, all the other technical characteristics are those skilled in the art's known technology.
Claims (5)
1. the instrument lifting appliance that touches of anti-extension, it is characterized in that, comprise crossbearer, lower cross frame, the first fixed pulley, the second fixed pulley and stay cord, one end of described upper crossbearer is provided with the first clip, the other end is connected with the first fixed pulley by support, one end of described lower cross frame is provided with the 3rd clip, and the other end of lower cross frame is provided with U-shaped link; Second fixed pulley is located on pulley fixed frame, described pulley fixed frame is U-shaped fixed mount, described second fixed pulley is rotationally connected by bolt and pulley fixed frame, and one end of described pulley fixed frame is hinged with hook by folding, and the U-shaped link activity on described hook and lower cross frame mounts; The bottom of the second fixed pulley is extended to after the first fixed pulley top is walked around in one end of described stay cord.
2. the instrument lifting appliance that touches of anti-extension according to claim 1, it is characterized in that, the bottom of described upper crossbearer is provided with diagonal brace, and one end of described diagonal brace is connected with upper crossbearer, and the other end is provided with the second clip.
3. the instrument lifting appliance that touches of anti-extension according to claim 1, it is characterized in that, described first clip, the second clip, the 3rd clip are respectively the circular clip of one end open, are provided with the tapped bore coordinated with binding bolt at open end.
4. the instrument lifting appliance that touches of anti-extension according to claim 1, it is characterized in that, described first fixed pulley and the second fixed pulley are respectively equipped with the groove be convenient to stay cord card and put.
5. the instrument lifting appliance that touches of anti-extension according to claim 1, it is characterized in that, the open end of described U-shaped link is connected with lower cross frame by binding bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520862867.8U CN205087792U (en) | 2015-10-30 | 2015-10-30 | Prevent hanging instrument hoisting accessory who bumps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520862867.8U CN205087792U (en) | 2015-10-30 | 2015-10-30 | Prevent hanging instrument hoisting accessory who bumps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205087792U true CN205087792U (en) | 2016-03-16 |
Family
ID=55478499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520862867.8U Expired - Fee Related CN205087792U (en) | 2015-10-30 | 2015-10-30 | Prevent hanging instrument hoisting accessory who bumps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205087792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107892242A (en) * | 2017-11-10 | 2018-04-10 | 丁爱军 | Electric pole pulley bracket |
-
2015
- 2015-10-30 CN CN201520862867.8U patent/CN205087792U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107892242A (en) * | 2017-11-10 | 2018-04-10 | 丁爱军 | Electric pole pulley bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20161030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |