CN214455907U - Movable double round reelpipe device - Google Patents
Movable double round reelpipe device Download PDFInfo
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- CN214455907U CN214455907U CN202023006286.4U CN202023006286U CN214455907U CN 214455907 U CN214455907 U CN 214455907U CN 202023006286 U CN202023006286 U CN 202023006286U CN 214455907 U CN214455907 U CN 214455907U
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- 229910000831 Steel Inorganic materials 0.000 claims description 27
- 239000010959 steel Substances 0.000 claims description 27
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 238000005406 washing Methods 0.000 abstract description 7
- 238000012546 transfer Methods 0.000 abstract description 6
- 229910052770 Uranium Inorganic materials 0.000 abstract description 4
- 238000005553 drilling Methods 0.000 abstract description 4
- 238000005065 mining Methods 0.000 abstract description 4
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000011010 flushing procedure Methods 0.000 abstract description 2
- 230000009347 mechanical transmission Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of ground soaks uranium mining well-flushing tuber pipe mechanical transmission, concretely relates to movable double round reelpipe device. At present, the lifting and placing of the hole washing air pipe depend on manpower and a pick-up truck to drag, the labor productivity is low, the operation intensity is high, and meanwhile, in the process of drilling and hole washing by the process, the air pipe is lifted, placed and stored, and safety risks exist. The winch system of the utility model is fixedly arranged on the vehicle-mounted system, and the side is fixedly provided with the hand brake; the guiding device is fixedly arranged at the tail part of the vehicle-mounted system and is positioned behind the winch system; the power system is integrally arranged on the winch system through a bearing and a bearing seat; the electric control system is connected with the winch system through a circuit and fixedly installed on the vehicle-mounted system. This device realizes safety, quick, efficient promotion, transfers and stores the tuber pipe, greatly reduced operation personnel's intensity of labour improves production efficiency and the security of washing the hole operation.
Description
Technical Field
The utility model belongs to the technical field of ground soaks uranium mining well-flushing tuber pipe mechanical transmission, concretely relates to movable double round reelpipe device.
Background
The ground leaching mining technology is developed rapidly in sandstone-type uranium deposits in China, and during mining of uranium ores in a NaLing ditch, process drilling holes are blocked along with operation of a pumping and injecting liquid closed-loop system, so that pumping and injecting liquid amount is reduced. In order to stabilize the liquid pumping and injecting amount of the process drilling and recover the operation capacity, hole washing needs to be carried out regularly. When the hole is washed, an air pipe (phi 40 x 9mm, length about 600 m) made of PE material is required to be put down to the filter section in the hole, and an air compressor is adopted to clean the blockage and the settled sand of the filter section.
Before the development of movable double-wheel pipe coiling device, the lifting of the hole washing air pipe depends on manpower and the dragging of a pick-up truck, the labor productivity is low, the operation intensity is high, and the safety factor in the operation process is low. Meanwhile, in the process of drilling and hole washing, the air pipes are lifted, lowered and stored, and certain safety risks exist.
The pick-up car drags, manpower auxiliary mode promotes the tuber pipe, has following problem:
1. at least 4 people are needed to continuously work for 2 hours when the hole cleaning air pipe is lifted for 1 time, the labor intensity is high, and the labor productivity is low.
2. When dragging the tuber pipe with pick up, need with wire rope ligature tuber pipe, easily decrease the tuber pipe, if the ligature is not firm, pull the in-process and have the risk that the tuber pipe drops, easily lead to personnel and equipment damage.
3. When dragging the tuber pipe, the tuber pipe rubs earth's surface vegetation, not only easily harms the tuber pipe, destroys comparatively seriously to earth's surface vegetation moreover.
(II) the wind pipe is lowered and needs to be matched by a plurality of people
The tuber pipe is transferred the in-process, needs many people to carry the tuber pipe downthehole, and wherein 1 people need press from both sides the control tuber pipe at the pipeline of drill way with self-control and transfer speed, when the pipeline is transferred to position about 100 meters, when the pipeline dead weight is greater than the frictional force of earth's surface pipeline, can transfer naturally, and drill way operation people need control the pipeline and press from both sides well, transfer near the filter smoothly until the pipeline. Personnel intensity of labour is big among the operation process, and work efficiency is low, has the tuber pipe to transfer out of control and cause safety risks such as personnel injury.
(III) problem of storage of blast pipe
After the hole is washed, adopt pick up car to pull the tuber pipe to the earth's surface and deposit temporarily, the tuber pipe is put in disorder during the storage, and easy ageing.
Disclosure of Invention
1. Purpose(s) to
For effectively protecting the tuber pipe, standardizing the operation scene, reducing the vegetation and destroying, research and develop a portable on-vehicle double round reelpipe device that has safe and reliable, easy and simple to handle, nimble convenience, realized safe, quick, efficient promotion, transfer and store the tuber pipe, greatly reduced operation personnel's intensity of labour improves production efficiency and the security of washing the hole operation.
2. Technical scheme
A movable double-wheel pipe coiling device is characterized in that a winch system is fixedly arranged on a vehicle-mounted system, and a manual brake is fixedly arranged on the side edge of the winch system; the guiding device is fixedly arranged at the tail part of the vehicle-mounted system and is positioned behind the winch system; the power system is integrally arranged on the winch system through a bearing and a bearing seat; the electric control system is connected with the winch system through a circuit and fixedly installed on the vehicle-mounted system.
The winch system comprises a winch and a winch bracket; the radius of the inner wheel of the winch is 380-420 mm, the radius of the outer wheel of the winch is 920-970 mm, and the working width of the winch is 750-850 mm; the outer wheel of the winch adopts a steel plate with the thickness of 10 mm.
The winch bracket is made of hot-rolled common 10# channel steel and is shaped like an isosceles trapezoid, the channel steel is welded at the middle line of the trapezoid, and a space is reserved in the middle of the upper bottom to install a bearing seat; the bottom of the winch support is fixedly connected with the foundation channel steel of the whole winch, and the foundation channel steel of the whole winch is fixedly connected with the truck beam through the U-shaped clamp.
The power system comprises power equipment, a transmission and a bearing; the power equipment adopts a three-phase asynchronous motor; the speed changer is three-stage speed change; the main shaft of the bearing is in an open deep groove ball shape and is made of 45# round steel.
The first-stage speed change device of the speed changer adopts a frequency converter to regulate speed; the secondary speed change device adopts a cycloidal pin gear speed reducer; the three-stage speed change device is realized by a chain wheel.
The guide device consists of a guide wheel and a guide support frame; the guide wheel is a pulley, the guide support frame is formed by processing channel steel and a stainless steel slide bar, the guide slide bar is welded on the upper part of the guide support frame, and the guide wheel freely slides on the slide bar.
The electric control system is provided with a forward and reverse rotation button and a stop button, and the stop button is used for braking.
The winch is provided with a hole, and the manual brake is braked in a screw precession mode.
3. Effect
(1) This portable two capstan winch car simple structure, convenient operation, the adjustable capstan winch rotational speed of operating system has effectually improved work efficiency, and the work of putting can be carried to the tuber pipe to 2 to 3 people's operations about 30 min.
(2) 3, the braking mode is set, and the safety and the reliability are high.
(3) The lifting and placing speed of the air pipe is controlled by the winch, a person is not required to use a self-made pipe clamp to control the air pipe, the damage to the air pipe is small, the service cycle of the air pipe is effectively prolonged, the air pipe is not easy to fall off, and the safety coefficient is high.
(4) After the hole is washed, the air pipe can be directly coiled on the double-wheel winch, so that the air pipe can be prevented from aging, and the air pipe is convenient to use next time.
(5) Compared with the conventional winch without traction power, the movable reel pipe double-winch can move at any time, and is convenient and quick, and high in mechanization degree.
Drawings
FIG. 1 is a schematic diagram of a movable double-turning-drum reel for reel pipes
In the figure: 1. winch system, 2, manual brake, 3, electric control system, 4, power system, 5, vehicle-mounted system, 6 and guiding device.
Detailed Description
As shown in FIG. 1, the utility model adopts the following design:
1. design parameters of movable reel double-capstan
(1) The single winch can lift, lower and store the air pipe with the diameter of 40mm and the length of 600 m.
(2) The maximum weight of the extract was 1 t.
(3) The working speed of the air pipe lifting is 1m/s, and the variable speed range is 0-2 m/s.
(4) The winch can realize the functions of positive and negative rotation and safe braking.
2. The main structure of the movable reel double-capstan vehicle
The movable reel pipe double-wheel reel vehicle consists of 7 parts, and comprises a reel system 1, a power device and transmission system, a speed change system, a brake, a guide device 6, an electric control system 3 and a vehicle-mounted system 5.
(1) Winch system 1
Design of inner and outer diameters of winch
In order to ensure that the air pipe is not broken or damaged in the using process, the processing radius of the winch needs to be larger than the safe bending radius of the air pipe, and meanwhile, in order to ensure that the air pipe can be safely lifted and placed and a certain allowance is reserved, the inner wheel radius of the winch is 400mm, the outer wheel radius of the winch is 950mm, and the working width of the winch is 800 mm.
② manufacture of capstan
The outer wheel of the winch is made of a steel plate with the thickness of 10mm, and 4 round outer wheels with the radius of 950mm are formed. The inner wheel of the winch is made by rolling a steel plate with the thickness of 10 mm. And welding 2 coiled inner wheels and outer wheels together to form the winch. In order to reduce the whole weight of the winch, 10 circular cavities with the radius of 100mm are cut on each circular outer wheel equally.
Making winch frame
The winch support is made of hot-rolled common 10# channel steel, the channel steel is welded into an isosceles trapezoid, the upper bottom of the isosceles trapezoid is 200mm, the lower bottom of the isosceles trapezoid is 900mm, and the height of the isosceles trapezoid is 1000 mm. In order to ensure that the support is firm, channel steel is welded at the position of the middle line of the trapezoid. The middle part of the upper bottom is reserved with a space for installing a bearing seat. In order to ensure the firmness, the bottom of the winch bracket is welded with the base channel steel of the whole winch, and the base channel steel of the whole winch is connected with the truck beam by utilizing a U-shaped clamp.
(2) Power equipment and transmission system
The power equipment adopts an YEJ-132-4 type three-phase asynchronous motor, the power is 7.5kW, the rated torque is 49.2 N.m, the rotating speed is 1450r/min, and the mass is 73 kg.
Design of principal axis
The main shaft is the main atress part that promotes the tuber pipe, considers bearing capacity and maximum torque to and the hardness of material, intensity limit, yield limit, bending fatigue limit etc. adopt 45# round steel, and the design main shaft diameter is 75 mm.
(iii) spindle bearing selection
According to the diameter of the main shaft, the open deep groove ball bearing is selected to bear radial load and combined load acting in the radial direction and the axial direction simultaneously.
Installing main shaft
a. Welding the main shaft on the processed steel plate after penetrating through the seamless steel pipe;
b. processing 2 round steel bars with the diameter of 75mm and the length of 850mm, and respectively welding the round steel bars with the two ends of the bracket with the capstan in equal parts;
c. and the mounting bearing and the bearing seat are integrally mounted on the winch bracket.
(3) Speed change system
The speed change system adopts three-level speed change, the first-level speed change device adopts a frequency converter for speed regulation, and the frequency converter is utilized for dragging the three-phase asynchronous motor; the secondary speed change device adopts a cycloidal pin gear speed reducer, and the model is XWD6-11-7.5 KW; the three-stage speed change device is realized by a chain wheel, the diameter of a driving wheel which is designed and processed is 140mm, and the diameter of a driven wheel is 420 mm. The speed of the winch is adjustable and controllable through three-stage speed change and is in a proper range.
(4) Brake
The brake is designed in a 3 braking mode, wherein firstly, manual braking is carried out, a hole is formed in a winch, and manual braking is carried out in a screw precession mode; secondly, a motor with a braking function is selected for braking; thirdly, an emergency stop switch on the circuit control is adopted for braking. 3, the emergency braking can be realized under the condition that the winch runs out of control.
(5) Guide device 6
The guiding device 6 is composed of a guide wheel and a guiding support frame, and has the function of forming a larger inclination angle with the top of the winch when the air pipe is lifted and placed, so that the air pipe is kept to have larger curvature, and meanwhile, the air pipe is orderly coiled on the winch layer by layer. The guide wheel is a pulley with the width of 65mm, the outer diameter of 270mm and the inner diameter of 140 mm. The guide support frame is formed by processing 80mm channel steel and stainless steel slide bars, the height is 1000mm, a 40mm guide slide bar is welded on the upper portion, the guide wheel can freely slide on the slide bar, and the left-right sliding distance is about 820 mm.
(6) Electric control system 3
When the air pipe is lifted, the winch rotates forwards, and when the air pipe is lowered, the winch rotates backwards, so that the control circuit needs to be provided with a forward and reverse rotation button and a stop button.
(7) Vehicle-mounted system 5
The double-wheel winch is integrally arranged on the truck, the winch and the truck are firmly welded, and the truck is selected according to the size and the weight of the winch.
3. The specific using process is as follows:
(1) the output shaft of the motor is provided with a coupling and is connected with the input shaft of the speed reducer.
(2) A driving chain wheel is arranged at the top end of an output shaft of the speed reducer, and a driven chain wheel is arranged at the top end of the main shaft.
(3) The parallelism of the driving chain wheel and the driven chain wheel is adjusted to ensure that the centers of the driving wheel and the driven wheel are on the same straight line.
(4) The winch is fixed on the truck beam, and the speed reducer and the motor are fixed on the truck chassis.
(5) And installing guide wheels, fastening all the fasteners, and switching on a power supply for debugging.
Claims (8)
1. The utility model provides a movable double round reelpipe device which characterized in that: the winch system (1) is fixedly arranged on the vehicle-mounted system (5), and the side edge is fixedly provided with the manual brake (2); the guide device (6) is fixedly arranged at the tail part of the vehicle-mounted system (5) and is positioned behind the winch system (1); the power system (4) is integrally arranged on the winch system (1) through a bearing and a bearing seat; the electric control system (3) is connected with the winch system (1) through a circuit and is fixedly arranged on the vehicle-mounted system (5).
2. The transportable two-wheeled roller pipe device of claim 1, wherein: the winch system (1) comprises a winch and a winch bracket; the radius of the inner wheel of the winch is 380-420 mm, the radius of the outer wheel of the winch is 920-970 mm, and the working width of the winch is 750-850 mm; the outer wheel of the winch adopts a steel plate with the thickness of 10 mm.
3. The apparatus of claim 2, wherein: the winch bracket is made of hot-rolled common 10# channel steel and is shaped like an isosceles trapezoid, the channel steel is welded at the middle line of the trapezoid, and a space is reserved in the middle of the upper bottom to install a bearing seat; the bottom of the winch support is fixedly connected with the foundation channel steel of the whole winch, and the foundation channel steel of the whole winch is fixedly connected with the truck beam through the U-shaped clamp.
4. The transportable two-wheeled roller pipe device of claim 1, wherein: the power system (4) comprises power equipment, a transmission and a bearing; the power equipment adopts a three-phase asynchronous motor; the speed changer is three-stage speed change; the main shaft of the bearing is in an open deep groove ball shape and is made of 45# round steel.
5. The transportable two-wheeled roller pipe device of claim 4, wherein: the first-stage speed change device of the speed changer adopts a frequency converter to regulate speed; the secondary speed change device adopts a cycloidal pin gear speed reducer; the three-stage speed change device is realized by a chain wheel.
6. The transportable two-wheeled roller pipe device of claim 1, wherein: the guide device (6) is composed of a guide wheel and a guide support frame; the guide wheel is a pulley, the guide support frame is formed by processing channel steel and a stainless steel slide bar, the guide slide bar is welded on the upper part of the guide support frame, and the guide wheel freely slides on the slide bar.
7. The transportable two-wheeled roller pipe device of claim 1, wherein: the electric control system (3) is provided with a forward and reverse rotation button and a stop button, and the stop button is used for braking.
8. The apparatus of claim 2, wherein: the winch is provided with a hole, and the manual brake (2) brakes in a screw precession mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023006286.4U CN214455907U (en) | 2020-12-14 | 2020-12-14 | Movable double round reelpipe device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023006286.4U CN214455907U (en) | 2020-12-14 | 2020-12-14 | Movable double round reelpipe device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214455907U true CN214455907U (en) | 2021-10-22 |
Family
ID=78189520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023006286.4U Active CN214455907U (en) | 2020-12-14 | 2020-12-14 | Movable double round reelpipe device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214455907U (en) |
-
2020
- 2020-12-14 CN CN202023006286.4U patent/CN214455907U/en active Active
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