CN207918333U - A kind of hoisting bracket - Google Patents

A kind of hoisting bracket Download PDF

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Publication number
CN207918333U
CN207918333U CN201820224925.8U CN201820224925U CN207918333U CN 207918333 U CN207918333 U CN 207918333U CN 201820224925 U CN201820224925 U CN 201820224925U CN 207918333 U CN207918333 U CN 207918333U
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CN
China
Prior art keywords
tripod
hoisting bracket
motor
holder
iron chains
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
CN201820224925.8U
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Chinese (zh)
Inventor
黄科源
罗光辉
梁俊杰
梁豪毅
黄列兵
梁志强
邝照达
赵国佑
莫悦良
陈桂洪
曾健能
梁文波
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.)
Zhuhai Power Supply Bureau of Guangdong Power Grid Co Ltd
Original Assignee
Zhuhai Power Supply Bureau of Guangdong Power Grid 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 Zhuhai Power Supply Bureau of Guangdong Power Grid Co Ltd filed Critical Zhuhai Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority to CN201820224925.8U priority Critical patent/CN207918333U/en
Application granted granted Critical
Publication of CN207918333U publication Critical patent/CN207918333U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is related to a kind of electrical fitter utensils, relate more specifically to a kind of hoisting bracket, including holder top plate, tripod, holder top plate is arranged hinged in three holders of the top of tripod and tripod, holder top plate is equipped with motor, motor is connect with iron chains, and the one end of iron chains far from motor is equipped with hanging ring, and hanging ring is connected with several hooks.The utility model provides a kind of hoisting bracket of lifting power transformer easy to carry, easy to operate, time saving and energy saving.

Description

A kind of hoisting bracket
Technical field
The utility model is related to a kind of electrical fitter utensils, relate more specifically to a kind of hoisting bracket.
Background technology
At this stage, when carrying out hanging heart inspection and maintenance to power transformer, staff need to be by crane or large-scale dragon Gantry crane could sling transformer core.If the place of transformer storage is indoor or small space, crane and gantry crane are not Under the premise of workplace capable of being entered, staff will cannot sling the iron core of transformer.And use general three feet lifting Frame needs more people to carry out hoisting operation, waste of manpower, and weight is big, not portable.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of easy to carry, easy to operate, time saving The hoisting bracket of laborsaving lifting power transformer.
In order to solve the above technical problems, the technical solution adopted in the utility model is:A kind of hoisting bracket, including top of support Disk, tripod, the holder top plate is arranged to be hinged in three holders of the top of tripod and tripod, wherein;The holder Top plate is equipped with motor, and the motor is connect with iron chains, and the one end of the iron chains far from motor is equipped with hanging ring, the hanging ring connection There are several hooks.
Conventional lifting tripod is compared, it is hinged between three holders and holder top plate of the tripod of the utility model, It is easily installed, while increasing the scope of activities of A-frame, the holder of different spans can be formed;Iron chains is pulled using motor, Make iron chains pass through hook to lift by crane power transformer, it is convenient and efficient, it is time saving and energy saving, only one man operation is needed to can be completed;Together When multiple hooks power transformer lifted by crane disperseed pulling force, reduce the difficulty of lifting, promote the efficiency of lifting.
Preferably, motor is engaged by gear with iron chains, and the stress of iron chains and motor is made by way of engagement evenly, It bears that dynamics is more dispersed when carrying out lifting operation, so that the pulling force between iron chains and motor is disperseed, extend the use of iron chains Service life will not be broken easily, ensure job safety.
Preferably, three holders of tripod include telescoping shoring column.Three support Designs are conducive to for telescoping shoring column It is carried, tripod can be shunk when not in use, reduce the volume of carrying.
Preferably, three holders of tripod are hollow cylinder iron staff.Using the design one side of hollow cylinder iron staff It can ensure the intensity of hoisting bracket, certain load-carrying can be born, on the other hand, under the premise of proof strength, save Material.Hollow material alleviates the overall weight of hoisting bracket simultaneously, is readily transported.
Preferably, force bearing plate is equipped between iron chains and hanging ring.When carrying out lifting operation, multiple hooks are to power transformer Pulling lifting is carried out, so that the pulling force that hanging ring is born is concentrated, the tension between iron chains and hanging ring can be disperseed by force bearing plate, promoted The efficiency of lifting extends the service life of iron chains.
Preferably, the bottom of three holders of tripod is equipped with non-slip mat.Setting non-slip mat make the hoisting bracket into Increase with the frictional force on ground when row lifting, prevents bracket slide, ensure the safety of lifting operation.
Compared with prior art, the utility model has the beneficial effects that:Compare conventional lifting tripod, the utility model Tripod three holders and holder top plate between it is hinged, be easily installed, while increasing the scope of activities of tripod, can be with shape At the holder of different spans;Iron chains is pulled using motor, so that iron chains is passed through hook and lifts by crane power transformer, it is convenient fast Victory, it is time saving and energy saving, only one man operation is needed to can be completed;Multiple hooks, which lift by crane power transformer, simultaneously disperses pulling force, The difficulty for reducing lifting, promotes the efficiency of lifting.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
The utility model is further described With reference to embodiment.Wherein, being given for example only property of attached drawing Illustrate, expression is only schematic diagram rather than pictorial diagram, should not be understood as the limitation to this patent;In order to which this reality is better described With novel embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product;To ability For field technique personnel, the omitting of some known structures and their instructions in the attached drawings are understandable.
The same or similar label correspond to the same or similar components in the attached drawing of the utility model embodiment;In this practicality In novel description, it is to be understood that if there is the orientation or positional relationship of the instructions such as term "upper", "lower", "left", "right" to be It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore retouched in attached drawing The term for stating position relationship only for illustration, should not be understood as the limitation to this patent, for the common skill of this field For art personnel, the concrete meaning of above-mentioned term can be understood as the case may be.
Embodiment
As shown in Figure 1, a kind of hoisting bracket, including holder top plate 1, tripod 2, holder top plate 1 are arranged in tripod 2 Top and three holders of tripod 2 are hinged, and holder top plate 1 is equipped with motor 3, and the output shaft of motor 3 passes through gear and iron chains 4 Engagement, the one end of iron chains 4 far from motor 3 are equipped with hanging ring 5, and hanging ring 5 is connected with 4 hooks 6, is equipped with and holds between iron chains 4 and hanging ring 5 Power plate 7.
Conventional lifting tripod is compared, it is hinged between three holders and holder top plate 1 of the tripod 2 of the design, just In installation, while increasing the scope of activities of tripod 2, the holder of different spans can be formed;Iron chains 4 is pulled using motor 3, is made Iron chains 4 is lifted by crane power transformer by hook 6, convenient and efficient, time saving and energy saving, only one man operation is needed to can be completed;Together When 6 pairs of power transformers of multiple hooks lifted by crane and disperseed pulling force, reduce the difficulty of lifting, promote the efficiency of lifting.
In the present embodiment, three holders of tripod 2 are hollow cylinder iron staff, and are telescoping shoring column.Three Support Design is that telescoping shoring column is conducive to be carried, and when not in use can shrink tripod 2, reduce the volume of carrying; The intensity that on the one hand can ensure hoisting bracket using the design of hollow cylinder iron staff, can bear certain load-carrying, another party Face saves material, while hollow material alleviates the overall weight of hoisting bracket under the premise of proof strength, convenient for fortune It is defeated.
In the present embodiment, the bottom of three holders of tripod 2 is equipped with non-slip mat.Setting non-slip mat makes the lifting branch Frame increases when being lifted by crane with the frictional force on ground, prevents bracket slide, ensures the safety of lifting operation.
Principle is embodied:During carrying out power transformer lifting, hoisting bracket is placed on power transformer first Then three holders of tripod 2 are opened to certain span by the top of device, pass through 4 hooks 6 under hanging ring 5 The hanging buckle on four corners of power transformer is clasped, motor 3 is started, motor 3 pulls the lifting of the progress power transformer of iron chains 4, When power transformer is lifted into certain height, staff carries out maintenance and inspection to power transformer.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments It is exhaustive.All any modification, equivalent and improvement made within the spirit and principle of the present invention etc., should be included in Within the protection domain of the utility model claims.

Claims (6)

1. a kind of hoisting bracket, including holder top plate(1), tripod(2), the holder top plate(1)It is arranged in tripod(2)'s Top and tripod(2)Three holders it is hinged, it is characterised in that;The holder top plate(1)It is equipped with motor(3), the electricity Machine(3)With iron chains(4)Connection, the iron chains(4)Far from motor(3)One end be equipped with hanging ring(5), the hanging ring(5)It is connected with Several hooks(6).
2. a kind of hoisting bracket according to claim 1, it is characterised in that:The motor(3)Pass through gear and iron chains(4) Engagement.
3. a kind of hoisting bracket according to claim 1, it is characterised in that:The tripod(2)Three holders include Telescoping shoring column.
4. a kind of hoisting bracket according to claim 3, it is characterised in that:The tripod(2)Three holders be sky Heart cylinder iron staff.
5. a kind of hoisting bracket according to claim 1, it is characterised in that:The iron chains(4)With hanging ring(5)Between be equipped with Force bearing plate(7).
6. a kind of hoisting bracket according to claim 1, it is characterised in that:The tripod(2)Three holders bottom Portion is equipped with non-slip mat.
CN201820224925.8U 2018-02-08 2018-02-08 A kind of hoisting bracket Active CN207918333U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820224925.8U CN207918333U (en) 2018-02-08 2018-02-08 A kind of hoisting bracket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820224925.8U CN207918333U (en) 2018-02-08 2018-02-08 A kind of hoisting bracket

Publications (1)

Publication Number Publication Date
CN207918333U true CN207918333U (en) 2018-09-28

Family

ID=63604023

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820224925.8U Active CN207918333U (en) 2018-02-08 2018-02-08 A kind of hoisting bracket

Country Status (1)

Country Link
CN (1) CN207918333U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111822076A (en) * 2020-07-17 2020-10-27 广东电网有限责任公司 Power distribution equipment shock attenuation installation processing apparatus
CN111822076B (en) * 2020-07-17 2022-06-14 广东电网有限责任公司 Power distribution equipment shock attenuation installation processing apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111822076A (en) * 2020-07-17 2020-10-27 广东电网有限责任公司 Power distribution equipment shock attenuation installation processing apparatus
CN111822076B (en) * 2020-07-17 2022-06-14 广东电网有限责任公司 Power distribution equipment shock attenuation installation processing apparatus

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