CN206447530U - Boom hoisting for large-scale well lid - Google Patents
Boom hoisting for large-scale well lid Download PDFInfo
- Publication number
- CN206447530U CN206447530U CN201720038147.9U CN201720038147U CN206447530U CN 206447530 U CN206447530 U CN 206447530U CN 201720038147 U CN201720038147 U CN 201720038147U CN 206447530 U CN206447530 U CN 206447530U
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- CN
- China
- Prior art keywords
- wheel
- well lid
- fluid tank
- hydraulic fluid
- scale well
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model is related to a kind of boom hoisting for large-scale well lid, belongs to mechanical field.Men Liang is connected on vehicle body, and hydraulic fluid tank is arranged on vehicle body, and pallet fork is connected to Men Liangshang by roller；Men Liang both sides are respectively equipped with two hydraulic cylinders, operation handle is connected by the hydraulic circuit of hydraulic fluid tank with hydraulic cylinder, using flow divider, check valve linking oil circuit in hydraulic fluid tank, each piston is mounted on two sprocket wheels, sprocket wheel is connected to by bearing on the drive link of piston upper end, and chain two ends are respectively and fixedly connected with Yu Menliang and pallet fork；U-shaped frame is connected with door beam, in the U-shaped frame on square cotter insertion door beam, is tightened by push rod.Advantage is：The severe large-scale well lid of road conditions can be lifted by crane, workable, the use of flow divider improves operating efficiency in hydraulic fluid tank, and the common support of larger front-wheel wheel footpath Yu rotary type guide rail makes structure more stablize, safe, stability is good, process control, practical.
Description
Technical field
The utility model is related to mechanical field, more particularly to a kind of boom hoisting for large-scale well lid.For by well lid
Lifted by crane, carried, it is intended to improve its lifting, security and economy in handling process.
Background technology
It is well known that town and country Shortcomings in the lifting technical scheme of large-scale well lid.Using mixed more than some large-scale well lids
Solidifying soil material makes, and weight is larger with volume ratio, and the lifting of well lid causes considerable trouble.Current hoisting method is broadly divided into two kinds：
Lifted by crane by crane, this method financial cost is high；Another boom hoisting by artificially designing carries out slinging for well lid, this
Use ring-chain hoist moving trolley more the method for kind, solve Cost Problems, but its security performance is extremely short of.Most large-scale well lids
Installation site is remoter, and road is muddy uneven.The use of this moving trolley exists greatly hidden in terms of stability with security
Suffer from, it would be highly desirable to improve.
The content of the invention
The purpose of this utility model is to provide a kind of boom hoisting for large-scale well lid, solves prior art and exist
Above mentioned problem.The utility model can lift by crane the severe large-scale well lid of road conditions, workable, the use of flow divider in hydraulic fluid tank
Operating efficiency is improved, the common support of larger front-wheel wheel footpath Yu rotary type guide rail makes structure more stablize, and is a kind of peace
Quan Xinggao, stability are good, the novel hoisting device of process control.
Above-mentioned purpose of the present utility model is achieved through the following technical solutions：
For the boom hoisting of large-scale well lid, the front and back ends of vehicle body 7 set front-wheel 15 and trailing wheel 6 respectively, and door beam 1 is connected
On vehicle body 7, hydraulic fluid tank 18 is arranged on vehicle body 7, and pallet fork 5 is connected on a beam 1 by roller 20；Door beam 1 both sides are set respectively
There are two hydraulic cylinders 16, operation handle 19 is connected with hydraulic cylinder 16 by the hydraulic circuit of hydraulic fluid tank 18, used in hydraulic fluid tank 18
Flow divider 26, check valve linking oil circuit, each piston 3 are mounted on two sprocket wheels 2, and sprocket wheel 2 is connected on piston 3 by bearing
On the drive link at end, the two ends of chain 4 are respectively and fixedly connected with door beam 1 and pallet fork 5；U-shaped frame 25 is connected with door beam 1, the insertion car of square cotter 22
In U-shaped frame 25 on body 7, tightened by push rod 23.
Described front-wheel 15 shares to hang on an axle 8, the beam of walker 13 with guide rail 14 ring-chain hoist 12, the one end of iron chains 11
It is connected with ring-chain hoist 12, the other end is connected with suspension hook 10, the bottom of walker 13 is provided with road wheel 21, and walker 13 is in guide rail
Walked on 14 along the length direction of cement lid 9.
Described trailing wheel 6 is universal wheel.
The wheel footpath of described front-wheel 15 is more than the wheel footpath of trailing wheel 6.
Described guide rail 14 is rotary type guide rail.
The beneficial effects of the utility model are：
When the 1st, slinging the larger well lid of length, there are hydraulic cylinder, stability under loading in both sides；Operation handle is with hydraulic cylinder by dividing
Flow valve synchronous, operation is flexible, efficiency high.
2nd, front-wheel wheel footpath is larger, moving trolley slides walking on guide rail so that it is uneven, muddy difficult that device may operate at road
Capable environment, strong adaptability.
3rd, under road conditions rugged environment, support, Stability Analysis of Structures, safety are used as using front and back wheel and guide rail simultaneously during raising
Property it is high.
3rd, guide rail can be pivoted, spacing to its by U-shaped frame；Device volume can be saved, it is easy to carry and transport.
4th, the present apparatus can pure artificial operation, be not required to the external energy, energy-conserving and environment-protective.It is practical.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, constitutes the part of the application,
Illustrative example of the present utility model and its illustrate be used for explain the utility model, do not constitute to improper limit of the present utility model
It is fixed.
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is left view structural representation of the present utility model；
Fig. 3 is main structure diagram of the present utility model；
Fig. 4 is the structural representation of U-shaped frame locking mechanism of the present utility model；
Fig. 5 is hydraulic fluid tank systematic schematic diagram of the present utility model.
In figure：1st, Men Liang；2nd, sprocket wheel；3rd, piston；4th, chain；5th, pallet fork；6th, trailing wheel；7th, vehicle body；8th, axle；9th, cement lid；
10th, suspension hook；11st, iron chains；12nd, ring-chain hoist；13rd, walker；14th, guide rail；15th, front-wheel；16th, hydraulic cylinder；17th, relief valve；18、
Hydraulic fluid tank；19th, operation handle；20th, roller；21st, road wheel；22nd, square cotter；23rd, push rod；24th, handle；25th, U-shaped frame；26th, shunt
Valve.
Embodiment
Detailed content of the present utility model and its embodiment are further illustrated below in conjunction with the accompanying drawings.
Referring to shown in Fig. 1 to Fig. 5, the boom hoisting of the present utility model for large-scale well lid, including boom hoisting and remove
Shipping unit, the boom hoisting includes pallet fork 5, ring-chain hoist 12, walker 13, guide rail 14, hydraulic means, operation handle 19,
Wherein hydraulic means is made up of piston 3, hydraulic cylinder 16, relief valve 17, hydraulic fluid tank 18, flow divider 26；Handling device includes door beam
1st, trailing wheel 6, vehicle body 7, front-wheel 15, handle 24 and U-shaped frame locking mechanism, wherein U-shaped frame locking mechanism by U-shaped frame 25, square cotter 22,
Push rod 23 is constituted, and the front and back ends of the vehicle body 7 set front-wheel 15 and trailing wheel 6 respectively, and door beam 1 is connected on vehicle body 7, hydraulic fluid tank
18 are arranged on vehicle body 7, and pallet fork 5 is connected on a beam 1 by roller 20；Door beam 1 both sides are respectively equipped with two hydraulic cylinders 16, grasp
Make handle 19 by the hydraulic circuit of hydraulic fluid tank 18 with hydraulic cylinder 16 to be connected, held in the mouth in hydraulic fluid tank 18 using flow divider 26, check valve
Oil circuit is connect, each piston 3 is mounted on two sprocket wheels 2, and sprocket wheel 2 is connected to by bearing on the drive link of the upper end of piston 3, chain
4 one end are fixedly connected with pallet fork 5, and the other end is fixedly connected on the crossbeam in the center of a beam 1.U-shaped frame 25 connects with door beam 1, vehicle body 7
Connect, in the U-shaped frame 25 on the insertion vehicle body 7 of square cotter 22, tightened by push rod 23.
Described front-wheel 15 shares to hang on an axle 8, the beam of walker 13 with guide rail 14 ring-chain hoist 12, the one end of iron chains 11
It is connected with ring-chain hoist 12, the other end is connected with suspension hook 10, the bottom of walker 13 is provided with road wheel 21, walker 13 can led
Walked on rail 14 along the length direction of cement lid 9, and its back timber can stretch；Guide rail 14 can be rotated around axle 8, on vehicle body 7
U-shaped frame 25 there is pin-and-hole, inserting can be spacing to guide rail 14 after square cotter 22 and pretension push rod 23.
Described trailing wheel 6 is universal wheel, promotes handle 24 that vehicle body 7 can be made to advance to specified location, completes to carry work.
The wheel footpath of described front-wheel 15 is more than the wheel footpath of trailing wheel 6.
Described guide rail 14 is rotary type guide rail, can be rotated around axle 8.
It is shown in Figure 4, before utility model works, the handle 24 of a beam 1 and the rear end of vehicle body 7 is arranged on by control,
Driving front-wheel 15 and trailing wheel 6 make device be moved to accurate location, back out the push rod 23 of U-shaped frame locking mechanism, and pull up square cotter 22,
Put down guide rail 14.The upper cross-beam of walker 13 is supported by pallet fork 5, and the crossbeam of walker 13 is scalable beam, is stretched to and led
The width of rail matching；The height of pallet fork 5 is adjusted, walker 13 appropriate location is gone into guide rail 14 is up, so as to raising cement lid
9。
Both hands pull iron chains 11, when proper height is dropped down onto under suspension hook 10, will connect the steel wire rope and suspension hook 10 of cement lid 9
It is connected, reversely pulls iron chains 11, lift cement lid 9.
There is road wheel 21 lower end of walker 13, is movably walking in frame 13 to the liftable scope of pallet fork 5；The other end, control
Operation handle 19 is swung up and down, and acts the oil circuit in hydraulic fluid tank 18, and the flow divider 26 in hydraulic fluid tank 18 will be operated with check valve
Handle 19 carries out oil circuit with hydraulic cylinder 16 and is connected, and the action of operation handle 19 rises piston 3, the drive link with the upper end of piston 3
The sprocket wheel 2 for carrying out bearing connection drives chain 4, rises pallet fork 5, has roller 20 to roll between pallet fork 5 and door beam 1, keeps steady
It is fixed；The raising of pallet fork 5 drives walker 13, reaches after specified altitude assignment, and the crossbeam of walker 13 is compressed；U-shaped frame locking dress is installed
Put, U-shaped frame 25 is first screwed into a beam 1, square cotter 22 is inserted in the U-shaped frame 25 on vehicle body 7, tightens push rod 23 by rotary rail 14
Pretension guide rail, carries out spacing, completion lifting task.The dropping process of well lid is consistent with rising principle, and process is opposite.Hydraulic cylinder 16
On relief valve 17 is installed.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for ability
For the technical staff in domain, the utility model can have various modifications and variations.All any modifications made to the utility model,
Equivalent substitution, improvement etc., should be included within protection domain of the present utility model.
Claims (5)
1. a kind of boom hoisting for large-scale well lid, it is characterised in that：Vehicle body（7）Front and back ends front-wheel is set respectively（15）
And trailing wheel（6）, Men Liang（1）It is connected to vehicle body（7）On, hydraulic fluid tank（18）Installed in vehicle body（7）On, pallet fork（5）Pass through roller
（20）It is connected to a beam（1）On；Men Liang（1）Both sides are respectively equipped with two hydraulic cylinders（16）, operation handle（19）Pass through hydraulic fluid tank
（18）Hydraulic circuit and hydraulic cylinder（16）It is connected, hydraulic fluid tank（18）Middle use flow divider（26）, check valve linking oil circuit, each
Piston（3）It is mounted on two sprocket wheels（2）, sprocket wheel（2）Piston is connected to by bearing（3）On the drive link of upper end, chain（4）
Two ends are respectively and fixedly connected with Yu Menliang（1）With pallet fork（5）；U-shaped frame（25）With door beam（1）Connection, square cotter（22）Insert door beam（1）On
U-shaped frame（25）In, pass through push rod（23）Tighten.
2. the boom hoisting according to claim 1 for large-scale well lid, it is characterised in that：Described front-wheel（15）With leading
Rail（14）Share an axle（8）, walker（13）Being hanged on beam has ring-chain hoist（12）, iron chains（11）One end and ring-chain hoist（12）
Connection, the other end and suspension hook（10）Connection, walker（13）Bottom is provided with road wheel（21）, walker（13）In guide rail（14）
On along cement lid（9）Length direction walking.
3. the boom hoisting according to claim 1 for large-scale well lid, it is characterised in that：Described trailing wheel（6）For ten thousand
To wheel.
4. the boom hoisting according to claim 1 for large-scale well lid, it is characterised in that：Described front-wheel（15）Wheel
Footpath is more than trailing wheel（6）Wheel footpath.
5. the boom hoisting according to claim 2 for large-scale well lid, it is characterised in that：Described guide rail（14）For can
Rotary guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720038147.9U CN206447530U (en) | 2017-01-13 | 2017-01-13 | Boom hoisting for large-scale well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720038147.9U CN206447530U (en) | 2017-01-13 | 2017-01-13 | Boom hoisting for large-scale well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206447530U true CN206447530U (en) | 2017-08-29 |
Family
ID=59672210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720038147.9U Withdrawn - After Issue CN206447530U (en) | 2017-01-13 | 2017-01-13 | Boom hoisting for large-scale well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206447530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106744507A (en) * | 2017-01-13 | 2017-05-31 | 吉林大学 | For the boom hoisting of large-scale well lid |
-
2017
- 2017-01-13 CN CN201720038147.9U patent/CN206447530U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106744507A (en) * | 2017-01-13 | 2017-05-31 | 吉林大学 | For the boom hoisting of large-scale well lid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170829 Effective date of abandoning: 20230627 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170829 Effective date of abandoning: 20230627 |