CN205170254U - Tripod hoisting accessory - Google Patents

Tripod hoisting accessory Download PDF

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Publication number
CN205170254U
CN205170254U CN201521021487.8U CN201521021487U CN205170254U CN 205170254 U CN205170254 U CN 205170254U CN 201521021487 U CN201521021487 U CN 201521021487U CN 205170254 U CN205170254 U CN 205170254U
Authority
CN
China
Prior art keywords
tripod
fixed pulley
strut bar
lifting appliance
reaction plate
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.)
Active
Application number
CN201521021487.8U
Other languages
Chinese (zh)
Inventor
颜成
陈刚
张华福
王自兵
刘俊光
周劲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
State Grid Sichuan Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Sichuan Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, State Grid Sichuan Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201521021487.8U priority Critical patent/CN205170254U/en
Application granted granted Critical
Publication of CN205170254U publication Critical patent/CN205170254U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a tripod hoisting accessory, including the fixed disk, the lower extreme of fixed disk evenly articulates has 3 spinal branch vaulting poles, and the lower extreme middle part of fixed disk is provided with the fixed pulley, is provided with the chain on the fixed pulley, and the one end of chain is provided with the couple, and the other end is connected with the motor. The utility model discloses a set up 3 bracing pieces that articulate on the fixed disk and constitute the tripod structure, adopt the fixed pulley effect to carry and draw transformer to assigned position, convenient operation, and it is safe relatively, the manual work that needs is also less.

Description

Tripod lifting appliance
Technical field
The utility model relates to power accessories technical field, particularly, relates to a kind of tripod lifting appliance.
Background technology
In the installation process of electric power facility; frequent meeting is at the field lifting voltage transformer of having inconvenient traffic, crane can not arrive; the existing installation to voltage transformer usually needs multiple a dead lift built material and built; need six to eight people could lift on power distribution room by voltage transformer when adopting built to lift voltage transformer; not only take a lot of work but also time-consuming, and there is larger potential safety hazard.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of tripod lifting appliance, unhandy problem during to overcome existing lifting voltage transformer.
The technical scheme in the invention for solving the above technical problem is: tripod lifting appliance, comprise reaction plate, the lower end of reaction plate is evenly hinged with 3 strut bars, fixed pulley is provided with in the middle part of the lower end of reaction plate, fixed pulley is provided with chain, one end of chain is provided with hook, and the other end is connected with motor.
Existing being placed on power distribution room by voltage transformer is by manually adopting built to carry on, because voltage transformer is very heavy, cause manually-operated mode to operate inconvenience, the lower end of reaction plate described in the utility model specifically refers to lifting appliance in use reaction plate one side down.
Principle of work of the present utility model: the utility model is according to the stable principle of triangle, 3 strut bars are upwards pushed up by 3 workmans respectively, until fixed pedestal bar when reaction plate rises to the height matched with power distribution room, 3 strut bars are made to form stable tripod structure, starter motor, put down hook, then voltage transformer hook is hooked, starter motor, chain is reclaimed, and then voltage transformer is sling to rising, until be raised to the position coordinated with power distribution room, on power distribution room, voltage transformer is taken off again by workman, the utility model forms tripod structure by arranging 3 strut bars be hinged on reaction plate, adopt fixed pulley effect lift voltage transformer to assigned address, easy to operate, and it is comparatively safe, what need is artificial also less.
Further, strut bar is provided with chimb.
The problem that when manual operation strut bar is avoided in the setting of chimb, hand skids.
Further, the end symmetric of strut bar is provided with 2 baffle plates, and the end of strut bar is provided with roller between 2 baffle plates.
When using upending frame, baffle plate and earth surface fix strut bar, when the mobile upending frame of needs, are vertically placed by strut bar, and roller is used for being convenient to slide with earth surface.
Further, strut bar is hinged with 2 leading screws, the leading screw on adjacent supports bar is connected by connecting cylinder, pitch thread in connecting cylinder inwall is provided with and coordinates with leading screw.
Be connected with to be beneficial to by leading screw between adjacent supports bar and improve the structural stability of tripod, need according to differing heights the connecting cylinder that varying number is set.
Further, strut bar is galvanized steel pipe.
Galvanized steel pipe can not only meet the demand of strut bar intensity, and has resistant to corrosion and be used as, and can improve service life of strut bar by actv..
Further, fixed pulley is at least provided with 2.
To sum up, the beneficial effects of the utility model are:
The utility model is hinged on strut bars on reaction plate forms tripod structures by arranging 3, adopts fixed pulley effect lift voltage transformer to assigned address, easy to operate, and comparatively safe, needs manually also less.
Accompanying drawing explanation
Fig. 1 is the structural representation of tripod lifting appliance.
Mark and corresponding parts title in accompanying drawing:
1-reaction plate; 2-fixed pulley; 3-hook; 4-leading screw; 5-connecting cylinder; 6-strut bar; 7-chimb; 8-roller; 9-baffle plate.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, to the detailed description further of utility model do, but embodiment of the present utility model is not limited thereto.
Embodiment 1:
As shown in Figure 1, tripod lifting appliance, comprises reaction plate 1, the lower end of reaction plate 1 is evenly hinged with 3 strut bars 6, is provided with fixed pulley 2, fixed pulley 2 is provided with chain 5 in the middle part of the lower end of reaction plate 1, one end of chain 5 is provided with hook 3, and the other end is connected with motor.
Embodiment 2:
As shown in Figure 1, the present embodiment, based on embodiment 1, described strut bar 6 is provided with chimb 7; The end symmetric of described strut bar 6 is provided with 2 baffle plates 9, and the end of strut bar 6 is provided with roller 8 between 2 baffle plates 9; Described strut bar 6 is hinged with 2 leading screws 4, the leading screw 4 on adjacent supports bar 6 is connected by connecting cylinder 5, pitch thread in connecting cylinder 5 inwall is provided with and coordinates with leading screw 4; Described strut bar 6 is galvanized steel pipe; Described fixed pulley 2 is provided with 2.
As mentioned above, the utility model can be realized preferably.

Claims (6)

1. tripod lifting appliance, it is characterized in that, comprise reaction plate (1), the lower end of reaction plate (1) is evenly hinged with 3 strut bars (6), fixed pulley (2) is provided with in the middle part of the lower end of reaction plate (1), fixed pulley (2) is provided with chain (5), one end of chain (5) is provided with hook (3), and the other end is connected with motor.
2. tripod lifting appliance according to claim 1, is characterized in that, described strut bar (6) is provided with chimb (7).
3. tripod lifting appliance according to claim 1, is characterized in that, the end symmetric of described strut bar (6) is provided with 2 baffle plates (9), and the end of strut bar (6) is provided with roller (8) between 2 baffle plates (9).
4. tripod lifting appliance according to claim 1, it is characterized in that, described strut bar (6) is hinged with 2 leading screws (4), the leading screw (4) on adjacent supports bar (6) is connected by connecting cylinder (5), and connecting cylinder (5) inwall is provided with the interior pitch thread coordinated with leading screw (4).
5. tripod lifting appliance according to claim 1, is characterized in that, described strut bar (6) is galvanized steel pipe.
6. tripod lifting appliance according to claim 1, is characterized in that, described fixed pulley (2) is at least provided with 2.
CN201521021487.8U 2015-12-10 2015-12-10 Tripod hoisting accessory Active CN205170254U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521021487.8U CN205170254U (en) 2015-12-10 2015-12-10 Tripod hoisting accessory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521021487.8U CN205170254U (en) 2015-12-10 2015-12-10 Tripod hoisting accessory

Publications (1)

Publication Number Publication Date
CN205170254U true CN205170254U (en) 2016-04-20

Family

ID=55734269

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521021487.8U Active CN205170254U (en) 2015-12-10 2015-12-10 Tripod hoisting accessory

Country Status (1)

Country Link
CN (1) CN205170254U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108002269A (en) * 2017-11-30 2018-05-08 国网山东省电力公司济南市历城区供电公司 A kind of simple pole type transformer lifting gear
CN108706489A (en) * 2018-04-28 2018-10-26 国网上海市电力公司 A kind of portable cable terminal boom hoisting

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108002269A (en) * 2017-11-30 2018-05-08 国网山东省电力公司济南市历城区供电公司 A kind of simple pole type transformer lifting gear
CN108002269B (en) * 2017-11-30 2019-03-15 国网山东省电力公司济南市历城区供电公司 A kind of simple pole type transformer lifting device
CN108706489A (en) * 2018-04-28 2018-10-26 国网上海市电力公司 A kind of portable cable terminal boom hoisting

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