CN205714110U - Portable pump well mouth is hung to take out and is stepped on rack device - Google Patents
Portable pump well mouth is hung to take out and is stepped on rack device Download PDFInfo
- Publication number
- CN205714110U CN205714110U CN201620145129.6U CN201620145129U CN205714110U CN 205714110 U CN205714110 U CN 205714110U CN 201620145129 U CN201620145129 U CN 201620145129U CN 205714110 U CN205714110 U CN 205714110U
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- Prior art keywords
- locking bolt
- frame
- stepping
- vertical tube
- fixed
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- Expired - Fee Related
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Abstract
This utility model relates to extension and takes out operation aid technical field, it is that a kind of portable pump well mouth is hung to take out and stepped on rack device, it people that includes standing steps on support body, left transverse tube fastener, right transverse tube fastener, vertical tube position stopping arch plate and the fast locking device of vertical tube, stepping on that the front end left part of support body is provided with can the lodge left transverse tube fastener in production tree left transverse tube upper back, step on the front end right part of support body be provided with can the lodge right transverse tube fastener in production tree right transverse tube upper back, the front lower portion stepping on support body is fixed with the vertical tube position stopping arch plate that can compress production tree vertical tube rear end.This utility model reasonable and compact in structure, easy to use, it passes through left transverse tube fastener, right transverse tube fastener lodge on the left transverse tube and right transverse tube of production tree, production tree vertical tube is fixed by the fast locking device of vertical tube position stopping arch plate and vertical tube, not only safety is high, light portable, and specific aim is good, be adapted to more eurypalynous well head, there is feature quick and easy for installation, solid and reliable, laborsaving, easy, efficient.
Description
Technical field
This utility model relates to extension and takes out operation aid technical field, is that a kind of portable pump well mouth is hung to take out and stepped on rack device.
Background technology
At present well workover completion is hung and is taken out, recovers the oil in the operation process such as tune dead space, because optical-rod clamp position is too high, general uses operator to climb up production tree more, one holds optical-rod clamp, beats the operating type of pipe wrench on the other hand.Owing to well head condition limits, usually owing to not having suitable erect-position to support, without by means of force, it is difficult to during operation make power, easily cause operator to slip traumatic injury, even pound hands because of the slippage of bar card and cause machinery casualty accident, cause each oil field to take out because of extension, adjust dead space to cause the accident of injury to personnel to have generation every year.Current existing a kind of four lower limb job platforms, although it solves the problem that well head supports without suitable erect-position, but the height of this job platform is fixed, and the well head being only limitted to minority specification can use, adaptability is poor, and volume more greatly, the heaviest, on-the-spot need two people just can move to three people.Additionally, this job platform fail solve operator without making the problem of power by means of force, using effect is poor, site operation personnel usually be unwilling use, therefore, it is difficult to promote.
Summary of the invention
This utility model provides a kind of portable pump well mouth and hangs to take out and step on rack device, overcome the deficiency of above-mentioned prior art, its can effectively solve existing mouth of pumped oil well hang take out the job platform of use have that high degree of adaptability is poor, volume more greatly, the heaviest, operator are without making power, awkward problem by means of force.
The technical solution of the utility model is realized by following measures: a kind of portable pump well mouth is hung to take out and stepped on rack device, support body is stepped on including the people that can stand, left transverse tube fastener, right transverse tube fastener, vertical tube position stopping arch plate and the fast locking device of vertical tube, stepping on that the front end left part of support body is provided with can the lodge left transverse tube fastener in production tree left transverse tube upper back, stepping on that the front end right part of support body is provided with can the lodge right transverse tube fastener in production tree right transverse tube upper back, the front lower portion stepping on support body is fixed with the vertical tube position stopping arch plate that can compress production tree vertical tube rear end, the front center stepping on support body is provided with the fast locking device of vertical tube that can be fixed on production tree front of vertical tube.
Be presented herein below to above-mentioned utility model technical scheme optimize further or
/
And improvement:
Above-mentioned support body of stepping on can include stepping on frame square tube, step on frame left frame bar, step on the right moulding of frame, step on moulding before frame, step on moulding and pedal after frame, step on the two ends, left and right of frame square tube to be separately fixed at and step on frame left frame bar front end and step on frame right moulding front end, before stepping on frame, the two ends, left and right of moulding are separately fixed at and step on frame left frame bar front portion and step on frame right moulding front portion, after stepping on frame, the two ends, left and right of moulding are separately fixed at and step on frame left frame bar rear end and step on frame right moulding rear end, moulding and be fixed with pedal between moulding after stepping on frame before stepping on frame, the edge of pedal is separately fixed at steps on frame left frame bar, step on the right moulding of frame, moulding and the upper end of moulding after stepping on frame before stepping on frame.
Above-mentioned pedal can be to be uniformly distributed meshed netted pedal；Or
/
With, left transverse tube fastener can include left horizontal card square set and left limit arc plate, left horizontal card square set is sleeved on steps on frame square tube left part and can move left and right, the front end face of left limit arc plate be axis in the horizontal direction and cylinder cambered surface recessed behind middle part, the front lower portion of left horizontal card square set it is fixed in the middle part of the rear end of left limit arc plate, right transverse tube fastener can include right horizontal card square set and right limit arc plate, right horizontal card square set is sleeved on steps on frame square tube right part and can move left and right, the front end face of right limit arc plate be axis in the horizontal direction and cylinder cambered surface recessed behind middle part, the front lower portion of right horizontal card square set it is fixed in the middle part of the rear end of right limit arc plate.
Above-mentioned vertical tube position stopping arch plate can be fixed on by perpendicular arc plate seated to be stepped in frame square tube, the upper end of perpendicular arc plate seated is fixed on to be stepped in the middle part of the front lower end of frame square tube, the rear end of vertical tube position stopping arch plate is fixed on the front end of perpendicular arc plate seated, the front end face of vertical tube position stopping arch plate be axis vertically and cylinder cambered surface recessed behind middle part.
Boss or pit can be evenly equipped with on the front end face of above-mentioned vertical tube position stopping arch plate.
The fast locking device of above-mentioned vertical tube can include left locking bolt seat board, right locking bolt seat board and locking bolt, the support body front end of stepping on of vertical tube position stopping arch plate left is provided with left locking bolt seat board, the support body front end of stepping on of vertical tube position stopping arch plate right is provided with right locking bolt seat board, left locking bolt seat board front portion is provided with axis left locking bolt hole in the horizontal direction, the right locking bolt seat board front portion of corresponding left locking bolt hole site is provided with right locking bolt hole, the left part of locking bolt is sleeved in left locking bolt hole, and the right part of locking bolt is sleeved in right locking bolt hole.
The rear portion of above-mentioned left locking bolt seat board can be fixed with left bolt seat square set, the rear portion of right locking bolt seat board can be fixed with right bolt seat square set, what left bolt seat square set was sleeved between left transverse tube fastener and vertical tube position stopping arch plate steps in frame square tube, and right bolt seat square set is sleeved on stepping in frame square tube between right transverse tube fastener and vertical tube position stopping arch plate；Or
/
With, left locking bolt seat board front portion can be provided with the left locking bolt hole no less than two, and the right locking bolt seat board front portion of corresponding each left locking bolt hole site is respectively equipped with right locking bolt hole；Or
/
With, the left part of locking bolt can be fixed with locking bolt head, and the right part of locking bolt is provided with the pin-and-hole no less than, is installed with split pin in pin-and-hole.
The above-mentioned front end right part stepping on support body can be fixed with pole socket and overlaps and be provided with by means of power bar, and the bottom by means of power bar is fixed with positive stop lug boss or limited block, and the bottom by means of power bar is sleeved in pole socket set, and the upper end of positive stop lug boss or limited block is sitting in pole socket and puts on end face.
This utility model reasonable and compact in structure, easy to use, it passes through left transverse tube fastener, right transverse tube fastener lodge on the left transverse tube and right transverse tube of production tree, production tree vertical tube is fixed by the fast locking device of vertical tube position stopping arch plate and vertical tube, not only safety is high, light portable, and specific aim is good, be adapted to more eurypalynous well head, there is feature quick and easy for installation, solid and reliable, laborsaving, easy, efficient.
Accompanying drawing explanation
Accompanying drawing
1
Main TV structure schematic diagram for this utility model most preferred embodiment.
Accompanying drawing
2
For accompanying drawing
1
Plan structure schematic diagram.
Accompanying drawing
3
For accompanying drawing
1
Left view structural representation.
Accompanying drawing
4
For accompanying drawing
1
In
A-A
The sectional structure schematic diagram at place.
Coding in accompanying drawing is respectively as follows:
1
For vertical tube position stopping arch plate,
2
For stepping on frame square tube,
3
For stepping on frame left frame bar,
4
For stepping on the right moulding of frame,
5
For stepping on moulding before frame,
6
For stepping on moulding after frame,
7
For pedal,
8
For left locking bolt seat board,
9
For right locking bolt seat board,
10
For locking bolt,
11
For left locking bolt hole,
12
For left bolt seat square set,
13
For right bolt seat square set,
14
For locking bolt head,
15
For pin-and-hole,
16
For left horizontal card square set,
17
For left limit arc plate,
18
For right horizontal card square set,
19
For right limit arc plate,
20
For perpendicular arc plate seated,
21
For pole socket set,
22
For by means of power bar,
23
For limited block.
Detailed description of the invention
This utility model is not limited by following embodiment, can determine specific embodiment according to the technical solution of the utility model and practical situation.
In this utility model, for the ease of describing, the description of the relative position relation of each parts is all according to Figure of description
1
Butut mode be described, such as: the position relationship of forward and backward, upper and lower, left and right etc. is based on what the Butut direction of Figure of description determined.
Below in conjunction with embodiment and accompanying drawing, this utility model is further described:
Such as accompanying drawing
1
、
2
Shown in, this portable pump well mouth hang take out step on that rack device includes standing people step on support body, left transverse tube fastener, right transverse tube fastener, vertical tube position stopping arch plate
1
Locking device fast with vertical tube, stepping on that the front end left part of support body is provided with can the lodge left transverse tube fastener in production tree left transverse tube upper back, step on the front end right part of support body be provided with can the lodge right transverse tube fastener in production tree right transverse tube upper back, the front lower portion stepping on support body is fixed with the vertical tube position stopping arch plate that can compress production tree vertical tube rear end
1
, the front center stepping on support body is provided with the fast locking device of vertical tube that can be fixed on production tree front of vertical tube.By left transverse tube fastener, right transverse tube fastener by this utility model lodge on the left transverse tube and right transverse tube of production tree, by vertical tube position stopping arch plate
1
Compress production tree vertical tube rear end, be fixed on solid and reliable for this utility model on production tree by the fast locking device of vertical tube；It is directly installed at the operation wellhead i.e. rubber gate of production tree during this utility model operation, install the most convenient and swift but also solid and reliable, and it is when being arranged at well head rubber gate, it highly keeps consistent with well head height, make operator stand in step on operation on support body, can be carried out easily and safely, solve the problem that well head supports without suitable erect-position, the easy disequilibrium of operator causes traumatic injury that traditional work method exists；This utility model is light portable, and whole device is conducted oneself with dignity only about seven kilograms, and a people can carry, the height solving existing job platform is fixed, bad adaptability, volume more greatly, the heaviest problem.
Can according to actual needs, above-mentioned portable pump well mouth is hung take out step on rack device make to optimize further or
/
And improvement:
Such as accompanying drawing
1
、
2
Shown in, step on support body and include stepping on frame square tube
2
, step on frame left frame bar
3
, step on the right moulding of frame
4
, step on moulding before frame
5
, step on moulding after frame
6
And pedal
7
, step on frame square tube
2
Two ends, left and right be separately fixed at and step on frame left frame bar
3
Front end and step on the right moulding of frame
4
Front end, steps on moulding before frame
5
Two ends, left and right be separately fixed at and step on frame left frame bar
3
Anterior and step on the right moulding of frame
4
Front portion, steps on moulding after frame
6
Two ends, left and right be separately fixed at and step on frame left frame bar
3
Rear end and step on the right moulding of frame
4
Rear end, steps on moulding before frame
5
With step on moulding after frame
6
Between be fixed with pedal
7
, pedal
7
Edge be separately fixed at and step on frame left frame bar
3
, step on the right moulding of frame
4
, step on moulding before frame
5
And step on moulding after frame
6
Upper end.By stepping on frame square tube
2
Left transverse tube fastener, right transverse tube fastener and the fast locking device of vertical tube be installed, not only portable construction firmly, be easy to left transverse tube fastener, right transverse tube fastener and the fast locking device of vertical tube and adjust position, and be not susceptible to rotate, using effect is preferable.
Such as accompanying drawing
1
、
2
Shown in, pedal
7
For being uniformly distributed meshed netted pedal.The deadweight of netted pedal is relatively light and anti-skidding, and using effect is preferable.
Such as accompanying drawing
1
、
2
Shown in, left transverse tube fastener includes left horizontal card square set
16
With left limit arc plate
17
, left horizontal card square set
16
It is sleeved on and steps on frame square tube
2
Left part also can move left and right, left limit arc plate
17
Front end face be axis in the horizontal direction and cylinder cambered surface recessed behind middle part, left limit arc plate
17
Rear end in the middle part of be fixed on left horizontal card square set
16
Front lower portion；Right transverse tube fastener includes right horizontal card square set
18
With right limit arc plate
19
, right horizontal card square set
18
It is sleeved on and steps on frame square tube
2
Right part also can move left and right, right limit arc plate
19
Front end face be axis in the horizontal direction and cylinder cambered surface recessed behind middle part, right limit arc plate
19
Rear end in the middle part of be fixed on right horizontal card square set
18
Front lower portion.By left horizontal card square set
16
With right horizontal card square set
18
Left transverse tube fastener and the right position of right transverse tube fastener can be regulated respectively, to adapt to the size shape of different production tree transverse tubes, use convenient；By left limit arc plate
17
With right limit arc plate
19
Lodge is in the left transverse tube of production tree and the upper back of the right transverse tube of production tree respectively, steps on support body fixing more solid and reliable.
Such as accompanying drawing
1
、
2
Shown in, vertical tube position stopping arch plate
1
By perpendicular arc plate seated
20
It is fixed on and steps on frame square tube
2
On, perpendicular arc plate seated
20
Upper end be fixed on and step on frame square tube
2
Front lower end in the middle part of, vertical tube position stopping arch plate
1
Rear end be fixed on perpendicular arc plate seated
20
Front end, vertical tube position stopping arch plate
1
Front end face be axis vertically and cylinder cambered surface recessed behind middle part.Perpendicular arc plate seated
20
Preferably with square tube, its upper end is welded on steps on frame square tube
2
On, front end and vertical tube position stopping arch plate
1
It is welded and fixed, connects more solid and reliable, and deadweight is lighter.
Such as accompanying drawing
1
、
2
Shown in, vertical tube position stopping arch plate
1
Front end face on be evenly equipped with boss or pit.Boss or pit can make vertical tube position stopping arch plate
1
With the contact position fixation of production tree vertical tube, safer during use.
Such as accompanying drawing
1
、
2
Shown in, the fast locking device of vertical tube includes left locking bolt seat board
8
, right locking bolt seat board
9
And locking bolt
10
, vertical tube position stopping arch plate
1
The support body front end of stepping on of left is provided with left locking bolt seat board
8
, vertical tube position stopping arch plate
1
The support body front end of stepping on of right is provided with right locking bolt seat board
9
, left locking bolt seat board
8
Front portion is provided with axis left locking bolt hole in the horizontal direction
11
, corresponding left locking bolt hole
11
The right locking bolt seat board of position
9
Front portion is provided with right locking bolt hole, locking bolt
10
Left part be sleeved on left locking bolt hole
11
In, locking bolt
10
Right part be sleeved in right locking bolt hole.Pass through locking bolt
10
Fixing production tree vertical tube, lock operation is more convenient fast.
Such as accompanying drawing
1
、
2
Shown in, left locking bolt seat board
8
Rear portion be fixed with left bolt seat square set
12
, right locking bolt seat board
9
Rear portion be fixed with right bolt seat square set
13
, left bolt seat square set
12
It is sleeved on left transverse tube fastener and vertical tube position stopping arch plate
1
Between step on frame square tube
2
On, right bolt seat square set
13
It is sleeved on right transverse tube fastener and vertical tube position stopping arch plate
1
Between step on frame square tube
2
On；Or
/
With, left locking bolt seat board
8
Front portion is provided with the left locking bolt hole no less than two
11
, corresponding each left locking bolt hole
11
The right locking bolt seat board of position
9
Front portion is respectively equipped with right locking bolt hole；Or
/
With, locking bolt
10
Left part be fixed with locking bolt head
14
, locking bolt
10
Right part be provided with the pin-and-hole no less than
15
, pin-and-hole
15
Inside it is installed with split pin.By left bolt seat square set
12
With right bolt seat square set
13
It is capable of the right position regulation of the fast locking device of vertical tube, by multiple left locking bolt holes
11
Can be adjusted and lock for the well head of different specification size with right locking bolt hole, adaptability is higher.
Such as accompanying drawing
1
、
2
Shown in, the front end right part stepping on support body is fixed with pole socket set
21
And be provided with by means of power bar
22
, by means of power bar
22
Bottom be fixed with positive stop lug boss or limited block
23
, by means of power bar
22
Bottom be sleeved on pole socket set
21
In, positive stop lug boss or limited block
23
Upper end be sitting in pole socket set
21
On upper surface.By pole socket set
21
Power bar is borrowed in fixed installation
22
, during operation, operator's hands is grabbed by means of power bar
22
Being prevented from accidental falls, operator can also carry out playing pipe wrench operation by the right hand, and left hand grips by means of power bar
22
Use other's strength to boost yourself, solve operator can only grip polished rod, operation on existing job platform during operation time without by means of problems such as forces, be very easy to on-the-spot extension and take out, adjust dead space operation, improve operational security, it is to avoid the generation of accident.
Above technical characteristic constitutes most preferred embodiment of the present utility model, and it has stronger adaptability and optimal implementation result, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
The use process of this utility model most preferred embodiment: when workover treatment, is fixed on this utility model on rubber gate after installing Well head flow path and gets final product operation.
When oil producing operation, it is not necessary to remove wellhead assembly, oil pumper to bottom dead centre, after shutting down lock insurance, fixedly mount this utility model, during installation, fast for vertical tube locking device is connected on well head rubber gate, vertical tube position stopping arch plate
1
, left limit arc plate
17
With right limit arc plate
19
It is stuck in rubber gate lower end and both sides, checks whether solid and reliable after installation, operation can be carried out afterwards.
During operation, operator stand in and step on support body, and one is hand steered by means of power bar
22
, play pipe wrench operation, more safe ready on the other hand.
Claims (10)
1. a portable pump well mouth is hung to take out and is stepped on rack device, it is characterized in that including standing people steps on support body, left transverse tube fastener, right transverse tube fastener, vertical tube position stopping arch plate and the fast locking device of vertical tube, stepping on that the front end left part of support body is provided with can the lodge left transverse tube fastener in production tree left transverse tube upper back, stepping on that the front end right part of support body is provided with can the lodge right transverse tube fastener in production tree right transverse tube upper back, the front lower portion stepping on support body is fixed with the vertical tube position stopping arch plate that can compress production tree vertical tube rear end, the front center stepping on support body is provided with the fast locking device of vertical tube that can be fixed on production tree front of vertical tube.
Portable pump well mouth the most according to claim 1 is hung to take out and is stepped on rack device, it is characterized in that stepping on support body includes stepping on frame square tube, step on frame left frame bar, step on the right moulding of frame, step on moulding before frame, step on moulding and pedal after frame, step on the two ends, left and right of frame square tube to be separately fixed at and step on frame left frame bar front end and step on frame right moulding front end, before stepping on frame, the two ends, left and right of moulding are separately fixed at and step on frame left frame bar front portion and step on frame right moulding front portion, after stepping on frame, the two ends, left and right of moulding are separately fixed at and step on frame left frame bar rear end and step on frame right moulding rear end, moulding and be fixed with pedal between moulding after stepping on frame before stepping on frame, the edge of pedal is separately fixed at steps on frame left frame bar, step on the right moulding of frame, moulding and the upper end of moulding after stepping on frame before stepping on frame.
Portable pump well mouth the most according to claim 2 is hung to take out and is stepped on rack device, it is characterised in that pedal is for being uniformly distributed meshed netted pedal；Or/and, left transverse tube fastener includes left horizontal card square set and left limit arc plate, left horizontal card square set is sleeved on steps on frame square tube left part and can move left and right, the front end face of left limit arc plate be axis in the horizontal direction and cylinder cambered surface recessed behind middle part, the front lower portion of left horizontal card square set it is fixed in the middle part of the rear end of left limit arc plate, right transverse tube fastener includes right horizontal card square set and right limit arc plate, right horizontal card square set is sleeved on steps on frame square tube right part and can move left and right, the front end face of right limit arc plate be axis in the horizontal direction and cylinder cambered surface recessed behind middle part, the front lower portion of right horizontal card square set it is fixed in the middle part of the rear end of right limit arc plate.
4. hang to take out according to the portable pump well mouth described in Claims 2 or 3 and step on rack device, it is characterized in that vertical tube position stopping arch plate is fixed on by perpendicular arc plate seated and step in frame square tube, the upper end of perpendicular arc plate seated is fixed on to be stepped in the middle part of the front lower end of frame square tube, the rear end of vertical tube position stopping arch plate is fixed on the front end of perpendicular arc plate seated, the front end face of vertical tube position stopping arch plate be axis vertically and cylinder cambered surface recessed behind middle part；Or/and, the front end face of vertical tube position stopping arch plate is evenly equipped with boss or pit.
5. hang to take out according to the portable pump well mouth described in claim 1 or 2 or 3 and step on rack device, it is characterized in that the fast locking device of vertical tube includes left locking bolt seat board, right locking bolt seat board and locking bolt, the support body front end of stepping on of vertical tube position stopping arch plate left is provided with left locking bolt seat board, the support body front end of stepping on of vertical tube position stopping arch plate right is provided with right locking bolt seat board, left locking bolt seat board front portion is provided with axis left locking bolt hole in the horizontal direction, the right locking bolt seat board front portion of corresponding left locking bolt hole site is provided with right locking bolt hole, the left part of locking bolt is sleeved in left locking bolt hole, the right part of locking bolt is sleeved in right locking bolt hole.
Portable pump well mouth the most according to claim 4 is hung to take out and is stepped on rack device, it is characterized in that the fast locking device of vertical tube includes left locking bolt seat board, right locking bolt seat board and locking bolt, the support body front end of stepping on of vertical tube position stopping arch plate left is provided with left locking bolt seat board, the support body front end of stepping on of vertical tube position stopping arch plate right is provided with right locking bolt seat board, left locking bolt seat board front portion is provided with axis left locking bolt hole in the horizontal direction, the right locking bolt seat board front portion of corresponding left locking bolt hole site is provided with right locking bolt hole, the left part of locking bolt is sleeved in left locking bolt hole, and the right part of locking bolt is sleeved in right locking bolt hole.
Portable pump well mouth the most according to claim 5 is hung to take out and is stepped on rack device, it is characterized in that the rear portion of left locking bolt seat board is fixed with left bolt seat square set, the rear portion of right locking bolt seat board is fixed with right bolt seat square set, what left bolt seat square set was sleeved between left transverse tube fastener and vertical tube position stopping arch plate steps in frame square tube, and right bolt seat square set is sleeved on stepping in frame square tube between right transverse tube fastener and vertical tube position stopping arch plate；Or/and, left locking bolt seat board front portion is provided with the left locking bolt hole no less than two, and the right locking bolt seat board front portion of corresponding each left locking bolt hole site is respectively equipped with right locking bolt hole；Or/and, the left part of locking bolt is fixed with locking bolt head, and the right part of locking bolt is provided with the pin-and-hole no less than, is installed with split pin in pin-and-hole.
Portable pump well mouth the most according to claim 6 is hung to take out and is stepped on rack device, it is characterized in that the rear portion of left locking bolt seat board is fixed with left bolt seat square set, the rear portion of right locking bolt seat board is fixed with right bolt seat square set, what left bolt seat square set was sleeved between left transverse tube fastener and vertical tube position stopping arch plate steps in frame square tube, and right bolt seat square set is sleeved on stepping in frame square tube between right transverse tube fastener and vertical tube position stopping arch plate；Or/and, left locking bolt seat board front portion is provided with the left locking bolt hole no less than two, and the right locking bolt seat board front portion of corresponding each left locking bolt hole site is respectively equipped with right locking bolt hole；Or/and, the left part of locking bolt is fixed with locking bolt head, and the right part of locking bolt is provided with the pin-and-hole no less than, is installed with split pin in pin-and-hole.
9. hang to take out according to the portable pump well mouth described in claim 1 or 2 or 3 or 4 or 5 or 8 and step on rack device, it is characterized in that stepping on the front end right part of support body to be fixed with pole socket and overlap and be provided with by means of power bar, bottom by means of power bar is fixed with positive stop lug boss or limited block, bottom by means of power bar is sleeved in pole socket set, and the upper end of positive stop lug boss or limited block is sitting in pole socket and puts on end face.
Portable pump well mouth the most according to claim 7 is hung to take out and is stepped on rack device, it is characterized in that stepping on the front end right part of support body to be fixed with pole socket and overlap and be provided with by means of power bar, bottom by means of power bar is fixed with positive stop lug boss or limited block, bottom by means of power bar is sleeved in pole socket set, and the upper end of positive stop lug boss or limited block is sitting in pole socket and puts on end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620145129.6U CN205714110U (en) | 2016-02-26 | 2016-02-26 | Portable pump well mouth is hung to take out and is stepped on rack device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620145129.6U CN205714110U (en) | 2016-02-26 | 2016-02-26 | Portable pump well mouth is hung to take out and is stepped on rack device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205714110U true CN205714110U (en) | 2016-11-23 |
Family
ID=57333914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620145129.6U Expired - Fee Related CN205714110U (en) | 2016-02-26 | 2016-02-26 | Portable pump well mouth is hung to take out and is stepped on rack device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205714110U (en) |
-
2016
- 2016-02-26 CN CN201620145129.6U patent/CN205714110U/en not_active Expired - Fee Related
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Granted publication date: 20161123 Termination date: 20180226 |