CN208120605U - Pumping unit maintenance car - Google Patents
Pumping unit maintenance car Download PDFInfo
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- CN208120605U CN208120605U CN201820431353.0U CN201820431353U CN208120605U CN 208120605 U CN208120605 U CN 208120605U CN 201820431353 U CN201820431353 U CN 201820431353U CN 208120605 U CN208120605 U CN 208120605U
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Abstract
The utility model relates to a kind of pumping unit maintenance cars, including the car body using running on wheels, the supporting leg of liftoff folding when expansion is supportted ground and shifted when work is distributed in car body surrounding；Car body is equipped with lifting equipment, lifting equipment includes the Rotary cloumn with spin brake, Rotary cloumn top is equipped with spiral arm, spiral arm is equipped with the traction mechanism that coaster, energy band fly block move and fix along spiral arm, for handling when the fixed chain of spiral arm that is connected and fixed with car body, chain block is housed on coaster；Be equipped on the outside of hull back with can folding guardrail maintenance platform, be connected and fixed between maintenance platform and car body by multiple hinges, maintenance platform and car body are cooperated by different hinges to be able to achieve maintenance platform stretching, raises the switching with folding.Rapidly, lifting is convenient and safe for maintenance car transfer, can be directly adjacent to maintenace point, small in size, light-weight, at low cost, integration is good.
Description
Technical field
The utility model belongs to petroleum industry field, and in particular to a kind of pumping unit maintenance car.
Background technique
Pumping unit, especially beam pumping unit generally require during maintenance and complete balance adjustment of pumping unit, well
The adjustment of mouth polished rod eye, dead space adjustment equal-height position operates and the heavy duty operations such as motor, part replacement, due to not special
Maintenance platform needs when operation to climb to operating in equipment, very dangerous, also influences working efficiency, and rent crane into
Row replacement, it is at high cost.
In order to improve pumping unit maintenance efficiency, people devise special pumping unit maintenance car, by hoistable platform and lifting
Together, but hoistable platform is all made of hydraulic pressure lift to integration of equipments, and hydraulic device occupies very big volume and weight, needs point
Body setting, and there is rotation and dancing when lifting equipment lifting, there are hidden danger.
Utility model content
The purpose of the utility model is to provide a kind of pumping unit maintenance car, rapidly, lifting is convenient and safe for maintenance car transfer,
It can be directly adjacent to maintenace point, small in size, light-weight, at low cost, integration is good.
Technical solution used by the utility model is：
A kind of pumping unit maintenance car, including the car body using running on wheels, expansion support ground when work is distributed in car body surrounding
And when shifting liftoff folding supporting leg；Car body is equipped with lifting equipment, and lifting equipment includes the Rotary cloumn with spin brake,
Rotary cloumn top is equipped with spiral arm, and spiral arm is equipped with coaster, the traction mechanism that energy band fly block is moved and fixed along spiral arm, is used for
The spiral arm being connected and fixed when handling with car body fixes chain, and chain block is housed on coaster；It is equipped on the outside of hull back and has and can receive
The maintenance platform for rolling over guardrail, is connected and fixed between maintenance platform and car body by multiple hinges, maintenance platform and car body pass through difference
Hinge cooperation be able to achieve maintenance platform and stretch out, raise switching with folding.
Further, hull back edge is fixed with stand, and the top on the outside of stand is equipped with upper hinge, lower part is equipped with lower hinge
Point, maintenance platform do not install can folding guardrail one side inside be equipped with interior hinge, outside is equipped with outer hinge, outer hinge and lower hinge
When point connects and interior hinge is connected with upper hinge by hound, maintenance platform stretches out, and interior hinge is connect with upper hinge and outer hinge
When point is connected with lower hinge by hound, maintenance platform is raised, and upper hinge and lower hinge connect with interior hinge and outer hinge respectively
When connecing, maintenance platform folding.
Further, maintenance platform control stick is hinged in stand, maintenance platform control stick is equipped with energy and maintenance platform
The hinge of cooperation.
Further, can folding guardrail include three face guardrails, the root of three face guardrails is hinged with maintenance platform respectively, three faces
An entirety is connected as by connecting pin between guardrail, three face guardrails are fixed after folding respectively by connecting pin.
Further, supporting leg include fixed shell on the car body, can horizontal extension telescopic rod connected to the housing, can
The spinner handle connecting with telescopic rod end that vertically rotates, fits through overswing at the swing rod connecting with spinner handle end that can be swung up and down
The lead screw of bar end, the backing plate positioned at lead screw bottom end.
Further, traction mechanism includes that the rotatable driving wheel being fixed on spiral arm and driven wheel, tensioning are wound on
Traction rope on driving wheel and driven wheel, the traction handle being located on driving wheel, coaster are fixed on traction rope.
Further, the part that spiral arm is located at Rotary cloumn two sides passes through pull rod and connect with Rotary cloumn top, rotation
Column is located at the part below spiral arm and is connect by pull rod one end short with spiral arm.
Further, car body is equipped with tool box.
Further, car body is cargo transport trailer.
Further, chain block is 2t chain block.
The utility model has the beneficial effects that：
The car body of the maintenance car uses running on wheels, is not only suitable for field landform, and also transfer is rapid；The supporting leg of the maintenance car
It does not influence not only to walk, can also at work, support ground mitigates tire pressure when especially car body lifts by crane load-bearing, prevents from blowing out hidden
Suffer from；The lifting equipment of the maintenance car can rotate freely and change the lifting point on spiral arm, and lifting is convenient；When the maintenance car lifts by crane,
Rotary motion is limited by spin brake, and the movement of coaster is limited by traction mechanism, and the swing of spiral arm is risen by the fixed chain limitation of spiral arm
Hang safety；The maintenance platform of the maintenance car is located on the outside of hull back, hinders without car body, can be directly adjacent to maintenace point；It should
The maintenance platform of maintenance car passes through and changes position of articulating point realization stretching, raises and folding, it is not necessary to hydraulic device lifting, volume be arranged
It is small, light weight and cost is low, it is important to, can integrate on the car body.
Detailed description of the invention
Schematic diagram when Fig. 1 is the utility model embodiment supporting leg expansion support ground and maintenance platform stretching.
Fig. 2 is schematic diagram when ground is supportted in the expansion of the utility model embodiment supporting leg and maintenance platform is raised.
Schematic diagram when Fig. 3 is the liftoff folding of the utility model embodiment supporting leg and maintenance platform folding.
Fig. 4 is the top view of Fig. 2.
Fig. 5 is the top view of Fig. 3.
In figure：1- can folding guardrail；2- maintenance platform；3- hound；4- stand；5- spiral arm fixes chain；6- driven wheel；7-
Traction rope；8- spiral arm；9- pull rod；10- chain block；11- coaster；12- backstand；13- traction handle；14- driving wheel；15-
Spin brake；16- Rotary cloumn；17- car body；18- shell；The tool box 19-；20- telescopic rod；21- spinner handle；22- swing rod；23-
Backing plate；24- lead screw；25- maintenance platform control stick；26- supporting leg；27- lifting equipment.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As shown in Figures 1 to 5, a kind of pumping unit maintenance car, including the car body 17 using running on wheels, 17 surrounding of car body point
The supporting leg 26 of liftoff folding when expansion is supportted ground and shifted when being furnished with work；Car body 17 is equipped with lifting equipment 27, lifting equipment 27
Rotary cloumn 16 including having spin brake 15,16 top of Rotary cloumn are equipped with spiral arm 8, and spiral arm 8 is equipped with coaster 11, energy band
Traction mechanism that fly block 11 is moved and fixed along spiral arm 8, for handling when the fixed chain 5 of spiral arm that is connected and fixed with car body 17,
Chain block 10 is housed on coaster 11；17 lateral tail of car body be equipped with can folding guardrail 1 maintenance platform 2, maintenance platform 2
It is connected and fixed between car body 17 by multiple hinges, maintenance platform 2 and car body 17 pass through different hinge cooperations and be able to achieve maintenance
Platform 2 stretch out, raise with folding switching (size of operating platform 2 and raise height according to pumping unit components position determine,
Corresponding change is made according to the difference of pumping unit).The car body 17 of the maintenance car uses running on wheels, with being not only suitable for field
Shape, also transfer are rapid；The supporting leg 26 of the maintenance car does not influence not only to walk, can also at work, and especially car body 17 lifts by crane
Support ground mitigates tire pressure when load-bearing, prevents hidden danger of blowing out；The lifting equipment 27 of the maintenance car can rotate freely and change spiral arm 8
On lifting point, lifting is convenient；When the maintenance car lifts by crane, rotary motion is limited by spin brake 15, and the movement of coaster 11 is led
Draw mechanism limitation, the swing of spiral arm 8 is limited by the fixed chain 5 of spiral arm, lifting safety；The maintenance platform 2 of the maintenance car is located at car body
17 lateral tails hinder without car body 17, can be directly adjacent to maintenace point；The maintenance platform 2 of the maintenance car is by changing hinge
Position, which is realized, to be stretched out, raises and folding, it is not necessary to hydraulic device lifting is set, it is small in size, light weight and cost is low, it is important to and, can
It is integrated on car body 17.
As shown in Figure 1 to Figure 3, in the present embodiment, 17 tail edge of car body is fixed with stand 4, the top in 4 outside of stand
Be equipped with lower hinge equipped with upper hinge, lower part, maintenance platform 2 do not install can the inside of one side of folding guardrail 1 be equipped with interior hinge, outer
Side is equipped with outer hinge, and when outer hinge is connect with lower hinge and interior hinge and upper hinge are connected by hound 3, maintenance platform 2 is stretched
Out, interior hinge connect with upper hinge and when outer hinge and lower hinge are connected by hound 3, and maintenance platform 2 is raised, upper hinge and
When lower hinge is connect with interior hinge and outer hinge respectively, 2 folding of maintenance platform.The effect of stand 4 is the whole of raising maintenance platform 2
Body height is arranged hound 3, is the structure in order to simplify stand 4, in fact, can also remove hound 3 and will be outside stand 4
Hinge is stretched and adds, but in this case structure is complicated, weight and volume increases.
As shown in Figure 1 to Figure 3, in the present embodiment, maintenance platform control stick 25, maintenance platform behaviour are hinged in stand 4
Vertical pole 25 is equipped with the hinge that can cooperate with maintenance platform 2.Maintenance platform 2 needs to utilize toward turning over or turning over down when switching
Maintenance platform control stick 25, can make its easily turn over or under turn over, save manpower.
As shown in Figure 1 to Figure 3, in the present embodiment, can folding guardrail 1 include three face guardrails, the root portion of three face guardrails
It is not hinged with maintenance platform 2, an entirety is connected as by connecting pin between three face guardrails, three face guardrails pass through after folding respectively
Connecting pin is fixed.
As shown in Figure 1 to Figure 3, in the present embodiment, supporting leg 26 include be fixed on car body 17 shell 18, can level stretch
The telescopic rod 20 of contracting connecting with shell 18, can be swung up and down the spinner handle 21 connecting with 20 end of telescopic rod that can vertically rotate
The swing rod 22 being connect with 21 end of spinner handle, the lead screw 24 for fitting through 22 end of swing rod, the backing plate 23 positioned at 24 bottom end of lead screw.
Supporting leg 26 can complete horizontal extension, vertically rotate, swing up and down the movement adjusted with lead screw 24, expansion support ground when facilitating work
And liftoff folding when shifting.
As shown in Figure 1 to Figure 3, in the present embodiment, traction mechanism includes the rotatable driving wheel being fixed on spiral arm 8
14 and driven wheel 6, be tensioned by backstand 12 the traction rope 7 being wound on driving wheel 14 and driven wheel 6, be located on driving wheel 14
Traction handle 13, coaster 11 is fixed on traction rope 7.Operate traction handle 13 can by traction rope 7 with fly block 11 and
Chain block 10 is mobile or stops fixing.
As shown in Figure 1 to Figure 3, in the present embodiment, the part that spiral arm 8 is located at 16 two sides of Rotary cloumn passes through pull rod 9
It is connect with 16 top of Rotary cloumn, the part that Rotary cloumn 16 is located at 8 lower section of spiral arm is connected by the short one end of pull rod 9 and spiral arm 8
It connects, makes spiral arm 8 and the whole stress equalization of Rotary cloumn 16.
As shown in Figure 1 to Figure 3, in the present embodiment, car body 17 is equipped with tool box 19.
In the present embodiment, car body 17 is cargo transport trailer (can be freighted trailer using 2.5t), and trailer repacking is convenient, materials
Convenient, passability is good.Chain block 10 is 2t chain block, and 2t chain block is suitble to general pumping unit, especially beam type to take out
The replacement of oil machine is lifted by crane.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations all should belong to the protection scope of the appended claims for the utility model.
Claims (10)
1. a kind of pumping unit maintenance car, it is characterised in that：Including the car body using running on wheels, when work is distributed in car body surrounding
The supporting leg of liftoff folding when expansion support ground and transfer；Car body is equipped with lifting equipment, and lifting equipment includes with spin brake
Rotary cloumn, Rotary cloumn top are equipped with spiral arm, the traction that spiral arm is equipped with coaster, energy band fly block is moved and fixed along spiral arm
Mechanism, for handling when the fixed chain of spiral arm that is connected and fixed with car body, chain block is housed on coaster；It is equipped on the outside of hull back
With can folding guardrail maintenance platform, be connected and fixed between maintenance platform and car body by multiple hinges, maintenance platform and car body
Maintenance platform stretching is able to achieve by different hinge cooperations, raises the switching with folding.
2. pumping unit maintenance car as described in claim 1, it is characterised in that：Hull back edge is fixed with stand, outside stand
The top of side is equipped with upper hinge, lower part is equipped with lower hinge, maintenance platform do not install can folding guardrail one side inside be equipped with it is interior
Hinge, outside are equipped with outer hinge, and when outer hinge is connect with lower hinge and interior hinge and upper hinge are connected by hound, maintenance is flat
Platform stretches out, and when interior hinge is connect with upper hinge and outer hinge and lower hinge are connected by hound, maintenance platform is raised, upper hinge
When being connect respectively with interior hinge and outer hinge with lower hinge, maintenance platform folding.
3. pumping unit maintenance car as claimed in claim 2, it is characterised in that：It is hinged with maintenance platform control stick in stand, ties up
Equating platform control stick is equipped with the hinge that can cooperate with maintenance platform.
4. pumping unit maintenance car as claimed in claim 1 or 2, it is characterised in that：Can folding guardrail include three face guardrails, three faces
The root of guardrail is hinged with maintenance platform respectively, is connected as an entirety, three face guardrails point by connecting pin between three face guardrails
It is fixed after other folding by connecting pin.
5. pumping unit maintenance car as described in claim 1, it is characterised in that：Supporting leg includes fixed shell on the car body, can
The telescopic rod connected to the housing of horizontal extension, can be swung up and down the spinner handle connecting with telescopic rod end that can vertically rotate
The swing rod being connect with spinner handle end, the lead screw, the backing plate positioned at lead screw bottom end that fit through swing rod end.
6. pumping unit maintenance car as described in claim 1, it is characterised in that：Traction mechanism includes rotatable being fixed on spiral arm
On driving wheel and driven wheel, the traction rope of tensioning being wound on driving wheel and driven wheel, the traction handle being located on driving wheel,
Coaster is fixed on traction rope.
7. pumping unit maintenance car as described in claim 1, it is characterised in that：The part that spiral arm is located at Rotary cloumn two sides is logical
It crosses pull rod to connect with Rotary cloumn top, Rotary cloumn is located at the part below spiral arm and connects by the short one end of pull rod and spiral arm
It connects.
8. pumping unit maintenance car as described in claim 1, it is characterised in that：Car body is equipped with tool box.
9. pumping unit maintenance car as described in claim 1, it is characterised in that：Car body is cargo transport trailer.
10. pumping unit maintenance car as described in claim 1, it is characterised in that：Chain block is 2t chain block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820431353.0U CN208120605U (en) | 2018-03-27 | 2018-03-27 | Pumping unit maintenance car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820431353.0U CN208120605U (en) | 2018-03-27 | 2018-03-27 | Pumping unit maintenance car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208120605U true CN208120605U (en) | 2018-11-20 |
Family
ID=64194144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820431353.0U Active CN208120605U (en) | 2018-03-27 | 2018-03-27 | Pumping unit maintenance car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208120605U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109366753A (en) * | 2018-11-30 | 2019-02-22 | 宣城市安工大工业技术研究院有限公司 | A kind of multifunctional intellectual drilling robot |
| CN111391743A (en) * | 2019-11-13 | 2020-07-10 | 中汽商用汽车有限公司(杭州) | Oil pumping machine maintenance vehicle |
| CN112392242A (en) * | 2020-12-03 | 2021-02-23 | 贵州航天乌江机电设备有限责任公司 | Multifunctional working platform for closing satellite fairing |
| CN113173507A (en) * | 2021-05-13 | 2021-07-27 | 筑橙机器人科技(昆山)有限公司 | Wheel type manual hoisting carrier |
-
2018
- 2018-03-27 CN CN201820431353.0U patent/CN208120605U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109366753A (en) * | 2018-11-30 | 2019-02-22 | 宣城市安工大工业技术研究院有限公司 | A kind of multifunctional intellectual drilling robot |
| CN111391743A (en) * | 2019-11-13 | 2020-07-10 | 中汽商用汽车有限公司(杭州) | Oil pumping machine maintenance vehicle |
| CN112392242A (en) * | 2020-12-03 | 2021-02-23 | 贵州航天乌江机电设备有限责任公司 | Multifunctional working platform for closing satellite fairing |
| CN113173507A (en) * | 2021-05-13 | 2021-07-27 | 筑橙机器人科技(昆山)有限公司 | Wheel type manual hoisting carrier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191212 Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Co-patentee after: Jianghan Oil Production Plant of SINOPEC Jianghan Oilfield Company Patentee after: China Petrochemical Co., Ltd. Address before: 433123 No.1, Xiangyang development road, Qianjiang City, Hubei Province Patentee before: Jianghan Oil Production Plant of SINOPEC Jianghan Oilfield Company |