CN207276050U - A kind of heavy duty service lifting gear - Google Patents
A kind of heavy duty service lifting gear Download PDFInfo
- Publication number
- CN207276050U CN207276050U CN201721073479.7U CN201721073479U CN207276050U CN 207276050 U CN207276050 U CN 207276050U CN 201721073479 U CN201721073479 U CN 201721073479U CN 207276050 U CN207276050 U CN 207276050U
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- CN
- China
- Prior art keywords
- support leg
- fixed
- sliding slot
- shaped sliding
- heavy duty
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of heavy duty service lifting gear, its key points of the technical solution are that：Supporting rack including being located at well head upper end, supporting rack include being supported on the support leg and U-shaped sliding slot at well head both ends, and support leg is used to support U-shaped sliding slot, moving mechanism is slidably connected in U-shaped sliding slot, and moving mechanism lower end is fixed with Portable lifting device.The utility model has the advantages that it can be risen or fallen with automatic traction staff in deep-well.
Description
Technical field
A kind of lifting device is the utility model is related to, more specifically to a kind of heavy duty service lifting gear.
Background technology
With the development of modern society, there are large quantities of deep-wells applied to various industries, play various effects, into
And the often work into deep-well is just needed, or go to overhaul, since deep-well depth is very big, people are going into the well or from underground
Need wave to exert great efforts in the process come, due to very thin in underground air, carry out the movement of high intensity to the people that works
Member is a very big challenge in itself, it is easy to security incident occurs.
Utility model content
The purpose of this utility model is to provide a kind of heavy duty service lifting gear, its advantage is the people that can be worked with automatic traction
Member rises or falls in deep-well.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of heavy duty service lifting
Device, including the supporting rack of well head upper end is located at, supporting rack includes being supported on the support leg and U-shaped sliding slot at well head both ends, support
Leg is used to support U-shaped sliding slot, and moving mechanism is slidably connected in U-shaped sliding slot, and the moving mechanism includes fixed frame, motor, consolidates
Fixed pole and roller, the fixed frame are correspondingly provided with least two through holes, each side respectively on two sides parallel with U-shaped sliding slot
Two through holes in face are symmetrically arranged on the both ends of side, are equipped with bearing in each through hole, are equipped with the corresponding through hole in both sides
Fixed link, fixed link are vertical with U-shaped sliding slot；Fixed link is fixedly connected with the bearing in through hole, and roller is fixed on fixed link both ends,
The U-shaped sliding slot is rolled with the roller and connected, and motor is rotated by a gear set drive wherein fixed link, the moving machine
Structure lower end is fixed with Portable lifting device.
Through the above technical solutions, when arriving underground under people need, safety belt is correctly fixed on to staff's body
On, then the safety locking on safety belt is scheduled on the safety collar of Portable lifting device, presses the work of Portable lifting device
Control button, Portable lifting device drive staff steadily to decline in well, when staff works completion under water, press
Rising button on dynamic Portable lifting device, Portable lifting device drives staff to rise, when staff rises to well head
During upper end, stopping the work of Portable lifting device, then drive the motor in fixed frame, motor, which rotates, drives fixed link to rotate, into
And driving the roller in fixed link to roll, final fixed frame moves and then drives staff to be moved on shaft mouth side safely
Band.
The utility model is further arranged to：The gear set includes intermeshing first gear and second gear, the
One gear is socketed in fixed link, on the output shaft of second gear socket motor.
Through the above technical solutions, motor work drives second gear to rotate, second gear drives first gear to rotate, the
One gear drives fixed link to rotate, and then drives roller to be rotated in U-shaped sliding slot, and then fixed rack position is adjusted.
The utility model is further arranged to：A kind of heavy duty service lifting gear according to claim 1, its feature
It is：The support leg includes upper support leg and lower support leg, upper support leg are plugged in lower support leg, upper support leg and lower support
The corresponding position of leg is equipped with circular hole, and the screw rod that upper support leg and lower support leg are fixed is plugged with circular hole.By upper
Technical solution is stated, grafting between upper support leg and lower support leg, sometimes root tool landform or the height of staff are different,
In order to work it is more convenient need that supporting rack is highly adjusted, the height of supporting rack can pass through mobile upper support leg and carry out
Adjust, after supporting rack has highly been adjusted, screw rod can be inserted into upper support leg and the corresponding circular hole of lower support leg, to upper branch
Support leg and lower support leg are positioned.
The utility model is further arranged to：The lower support bar lower end is equipped with the universal wheel with locking function.
Through the above technical solutions, the universal wheel in lower support leg facilitates movement of the staff to fixed frame, when being not required to
When wanting the supporting rack to work, supporting rack can be pushed by the universal wheel with locking function, while universal wheel is locked can also
Fixed frame is positioned, universal wheel is locked when supporting rack works, supporting rack can be prevented to be moved, to the work of underground
Danger is caused as personnel.
The utility model is further arranged to：One layer of rubber pad is equipped with the outside of the roller.
Through the above technical solutions, through the above technical solutions, rubber pad can increase rubbing between roller and U-shaped sliding slot
Power is wiped, roller is reduced the generation of slipping phenomenon when being rolled in U-shaped sliding slot.
The utility model is further arranged to：Fixed plate is fixed between the U-shaped sliding slot and support leg.
Through the above technical solutions, fixed plate can make more firm, work people fixed between U-shaped sliding slot and support leg
Member can produce supporting rack in rising or decline very big pulling force, and pulling force may make the interruption of support leg and U-shaped sliding slot
Split, fixed plate can ensure firm between support leg and U-shaped sliding slot as far as possible.
The utility model is further arranged to：The fixed plate is equilateral right angled triangle, and one right angle of fixed plate becomes solid
It is scheduled on U-shaped sliding slot lower surface, another right-angle side is fixed on support leg side wall.
Through the above technical solutions, the stablizing effect of triangle is more preferable, so fixed plate is designed to triangle, Ke Yizeng
The effect of strong fixed board.
In conclusion the utility model has the advantages that：
1st, well head upper end is equipped with supporting rack, and supporting rack upper end slidably connects fixed frame, and fixed frame lower end is consolidated by rope
Surely there is the Portable lifting device for driving staff to be lifted in well, Portable lifting device automatically can convey staff
To underground, while also automatically the staff of underground can be brought up；
2nd, fixed frame can move under the driving of motor in U-shaped sliding slot, the staff that will can come from underground
The safety area on well side is transported to, accident occurs when preventing staff from being separated with Portable lifting device；
3rd, the support leg of supporting rack is divided into support leg and lower support leg, grafting between upper support leg and lower support leg,
Upper support leg position corresponding with lower support leg is equipped with through hole, and screw rod, can be with through upper support leg and the through hole in lower support leg
Upper support leg and lower support leg position are positioned, and then root tool landform or the height difference of staff can be to supports
Frame is highly adjusted.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the schematic diagram for embodying fixed frame internal structure；
Fig. 3 is the schematic diagram for embodying roller, bearing, fixed link and through hole connection relation；
Fig. 4 is the schematic diagram for embodying support leg structure.
In figure, 1, supporting rack；11st, support leg；111st, upper support leg；112nd, lower support leg；113rd, circular hole；12nd, U-shaped is slided
Groove；13rd, fixed plate；2nd, fixed frame；21st, through hole；211st, bearing；212nd, fixed link；2121st, first gear；22nd, retainer ring；
221st, traction rope；3rd, roller；31st, rubber mount；4th, motor；41st, output shaft；411st, second gear；5th, ten thousand with locking function
To wheel；6th, Portable lifting device；61st, safety collar；7th, well head；8th, screw rod；81st, nut.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment：A kind of heavy duty service lifting gear, as shown in Figure 1 and Figure 4, includes the supporting rack 1 of cuboid, supporting rack
1 includes four support legs 11 and rectangular frame, and four support legs 11 are respectively and fixedly connected on four angles of rectangular frame, support leg 11
Preferably quadrangular shape, support leg 11 is divided is less than lower branch for upper support leg 111 and lower support leg 112, upper 111 section of support leg
The section of support leg 112, upper support leg 111 are plugged in lower support leg 112, corresponding in upper support leg 111 and lower support leg 112
Equipped with circular hole 113, the circular hole 113 of screw rod 8 through upper support leg 111 and lower support leg 112 is threadedly coupled with nut 81, and then right
Upper support leg 111 and lower 112 relative position of support leg are fixed, and screw rod 8 is plugged in the circular hole 113 of different height can be right
2 height of fixed frame is adjusted, and the bottom of lower support leg 112 is fixed with the universal wheel 5 with locking function, in lower support leg 112
Universal wheel facilitate staff to move fixed frame 2, while universal wheel is locked and fixed frame 2 can also be positioned.
As shown in Figures 2 and 3, the rectangular box in 1 top face of supporting rack is by two parallel U-shaped sliding slots 12 parallel with two
Metal strip is affixed to be formed, and a moving mechanism is slidably connected in U-shaped sliding slot 12, and moving mechanism includes the fixed frame 2 of cuboid,
The bottom plate and side plate of fixed frame 2 are made by stainless steel plate, right respectively on two sides parallel with U-shaped sliding slot 12 of fixed frame 2
Two through holes 21 should be equipped with, through hole 21 is located above bottom plate, and two through holes 21 on each side are symmetrical arranged, each through hole 21
It is interior to be equipped with bearing 211, fixed link 212 is equipped with the corresponding through hole 21 in both sides, fixed link 212 is vertical with U-shaped sliding slot 12.Fixed link
212 are fixedly connected with the bearing 211 in through hole 21, and roller 3 is fixed with 212 both ends of fixed link, and roller 3 can be in U-shaped sliding slot 12
Middle rolling.The lateral surface of roller 3 is equipped with one layer of rubber mount 31, and rubber mount 31 can increase between roller 3 and U-shaped sliding slot 12
Frictional force, the generation of slipping phenomenon is reduced when the roller 3 is rolled in U-shaped sliding slot 12.
As depicted in figs. 1 and 2, fixed link 212 1 shares two, wherein the middle part of a fixed link 212 is arranged with first
Gear 2121, is equipped with motor 4 near the fixed link 212, and the output shaft 41 of motor 4 is equipped with second gear 411, the first tooth
Wheel 2121 is engaged with second gear 411.During work, start motor 4, output shaft 41 drives second gear 411 to rotate, second gear
411 drive first gears 2121 rotate, and first gear 2121 drives middle fixed link 212 to rotate, and then drive middle fixed link
The roller 3 at 212 both ends rolls in U-shaped sliding slot 12, final to drive fixed frame 2 to be moved in U-shaped sliding slot 12, the output of motor 4
Axis 41 can be rotated towards positive and negative both direction, and then drive fixed frame 2 to move back and forth in U-shaped sliding slot 12.
As shown in figures 1 and 3, retainer ring 22 is equipped with the middle part of the lower surface of fixed frame 2, is fixed with and leads in retainer ring 22
Messenger 221,221 lower end of traction rope are connected with Portable lifting device 6, for Portable lifting device 6, can be used existing portable
6 product of formula lifter, as long as there is portable characteristics, and can drive staff's raising and lowering.It is for example, portable
Lifter 6 can be small fleet-footed runner T1-16 Portable lifting devices.
When arriving underground under people need, safety belt is correctly fixed on staff, then by safety belt
Safety locking be scheduled on the safety collar 61 of Portable lifting device 6, press the job control button of Portable lifting device 6, it is portable
Formula lifter 6 drives staff steadily to decline in well, when staff works completion under water, presses Portable lifting
Rising button on device 6, Portable lifting device 6 drive staff to rise, when staff rises to 7 upper end of well head, stop
Only Portable lifting device 6 works, and then drives the motor 4 in fixed frame 2, and motor 4, which rotates, drives second gear 411 to rotate, the
Two gears 411 drive first gear 2121 to rotate, and first gear 2121 drives middle fixed link 212 to rotate, and then drive and fix
Roller 3 on bar 212 rolls, and final fixed frame 2 moves and then drive the safety area that staff is moved on 7 side of well head.
As shown in Figure 1, being fixed with fixed plate 13 between U-shaped sliding slot 12 and support leg 11,13 preferable shape of fixed plate is
Right angled triangle, fixed plate 13 can make between U-shaped sliding slot 12 and support leg 11 it is fixed more firmly, staff is rising
Or very big pulling force can be produced to supporting rack 2 when declining, pulling force may make to be broken between support leg 11 and U-shaped sliding slot 12,
Fixed plate 13 can ensure firm between support leg 11 and U-shaped sliding slot 12 as far as possible.
The course of work：Supporting rack 1 is moved to 7 position of well head first, four support legs 11 of fixed frame 2 is fixed on well
7 both sides of mouth, the motor 4 in driving fixed frame 2, the safety zone for making fixed frame 2 be moved on 7 side of well head, then work people
Portable lifting device 6 is fixed on the fixing piece of 2 lower end of fixed frame by member, at this moment safety belt is correctly through by staff
With, while the safety locking on safety belt is scheduled on the safety lock of 6 lower end of Portable lifting device, then drive fixed frame 2
Interior motor 4, is moved to import main room by staff and then stops the work of motor 4, finally press on Portable lifting device 6
Declines button, staff is transported to underground.
This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability
Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but
As long as all protected in the right of the utility model be subject to Patent Law.
Claims (7)
1. a kind of heavy duty service lifting gear, it is characterized in that：Supporting rack (1) including being located at well head (7) upper end, supporting rack (1)
Support leg including being supported on well head (7) both ends（11）With U-shaped sliding slot（12）, support leg（11）It is used to support U-shaped sliding slot（12）,
U-shaped sliding slot（12）Moving mechanism is inside slidably connected, the moving mechanism includes fixed frame (2), motor (4), fixed link (212)
And roller（3）, the fixed frame (2) and U-shaped sliding slot（12）At least two through holes are correspondingly provided with respectively on two parallel sides
(21), two through holes of each side（21）The symmetrical both ends for being arranged on side, each through hole (21) is interior to be equipped with bearing
(211), fixed link (212), fixed link (212) and U-shaped sliding slot are equipped with the corresponding through hole in both sides (21)（12）Vertically；It is fixed
Bar (212) is fixedly connected with the bearing (211) in through hole (21), and roller (3) is fixed on fixed link（212）Both ends, the U-shaped are slided
Groove（12）Roll and connect with the roller (3), motor（4）Rotated by a gear set drive wherein fixed link (212)；It is described
Moving mechanism lower end is fixed with Portable lifting device (6).
2. a kind of heavy duty service lifting gear according to claim 1, it is characterized in that：The gear set includes intermeshing
First gear (2121) and second gear (411), first gear (2121) is socketed in fixed link (212), second gear
(411) it is socketed on the output shaft (41) of motor (4).
3. a kind of heavy duty service lifting gear according to claim 1, it is characterized in that：The support leg (11) includes upper branch
Support leg (111) and lower support leg (112), upper support leg（111）It is plugged on lower support leg（112）It is interior, upper support leg (111) and under
Support leg (112) corresponding position is equipped with circular hole (113), is plugged with circular hole (113) to upper support leg (111) and lower support
The screw rod (8) that leg (112) is fixed.
4. a kind of heavy duty service lifting gear according to claim 3, it is characterized in that：The lower support leg（112）Lower end
Equipped with the universal wheel (5) with locking function.
5. a kind of heavy duty service lifting gear according to claim 1, it is characterized in that：One is equipped with the outside of the roller (3)
Layer rubber mount（31）.
6. a kind of heavy duty service lifting gear according to claim 1, it is characterized in that：The U-shaped sliding slot（12）With support
Leg is fixed with fixed plate between (11)（13）.
7. a kind of heavy duty service lifting gear according to claim 6, it is characterized in that：The fixed plate（13）To be equilateral straight
Angle triangle, fixed plate（13）One right-angle side is fixed on U-shaped sliding slot（12）On lower surface, another right-angle side is fixed on support
On leg (11) side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721073479.7U CN207276050U (en) | 2017-08-24 | 2017-08-24 | A kind of heavy duty service lifting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721073479.7U CN207276050U (en) | 2017-08-24 | 2017-08-24 | A kind of heavy duty service lifting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207276050U true CN207276050U (en) | 2018-04-27 |
Family
ID=61984929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721073479.7U Expired - Fee Related CN207276050U (en) | 2017-08-24 | 2017-08-24 | A kind of heavy duty service lifting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207276050U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108053A (en) * | 2019-05-29 | 2019-08-09 | 山东普惠动力科技有限公司 | A kind of water filling deep-well geothermal energy utilization system |
| CN112253894A (en) * | 2020-09-18 | 2021-01-22 | 南京安透可智能系统有限公司 | Intelligent pipeline robot device of going into well |
-
2017
- 2017-08-24 CN CN201721073479.7U patent/CN207276050U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108053A (en) * | 2019-05-29 | 2019-08-09 | 山东普惠动力科技有限公司 | A kind of water filling deep-well geothermal energy utilization system |
| CN112253894A (en) * | 2020-09-18 | 2021-01-22 | 南京安透可智能系统有限公司 | Intelligent pipeline robot device of going into well |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20200824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |