CN206952862U - A kind of adjustable main drain pump demounting tool of stroke - Google Patents
A kind of adjustable main drain pump demounting tool of stroke Download PDFInfo
- Publication number
- CN206952862U CN206952862U CN201720491020.2U CN201720491020U CN206952862U CN 206952862 U CN206952862 U CN 206952862U CN 201720491020 U CN201720491020 U CN 201720491020U CN 206952862 U CN206952862 U CN 206952862U
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- China
- Prior art keywords
- ring
- curved link
- pulling claw
- round clamping
- drain pump
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Abstract
The utility model discloses a kind of adjustable main drain pump demounting tool of stroke, including Three-claw pull-horse, the Three-claw pull-horse includes rotary screw, the pulling claw seat being arranged on the rotary screw, the movable pulling claw being arranged on the pulling claw seat；It is characterized in that：Also include extending bracket, the extending bracket includes top draw ring and bottom snap ring, it is fixedly connected between the top draw ring and the bottom snap ring by connecting bolt, the upper end of the movable pulling claw connects the pulling claw seat, and the lower end of the movable pulling claw connects the top draw ring.The adjustable main drain pump demounting tool of a kind of stroke provided by the utility model, the stroke of Three-claw pull-horse can be increased to adapt to disassembling for main drain pump.
Description
Technical field
A kind of water pump demounting tool technical field is the utility model is related to, particularly a kind of adjustable main drain pump of stroke is torn open
Solution instrument.
Background technology
Easily broken down after main drain pump long-term work, it is necessary to carry out disassembling maintenance；But due to the axle of main drain pump
Length is longer, and conventional Three-claw pull-horse can not be disassembled because stroke distances are inadequate to the bearing and balancing frame of main drain pump,
For this it is generally necessary to disassemble even destructive disassembling method using violence, although the above method can disassemble main drain pump,
The damage of main drain pump spare and accessory parts can be caused, the material cost input of maintenance is higher.For this reason, it is necessary to designing one kind can increase
The main drain pump demounting tool of Three-claw pull-horse stroke, to overcome above mentioned problem.
The content of the invention
For overcome the deficiencies in the prior art, the utility model provides a kind of adjustable main drain pump of stroke and disassembles work
Tool, the stroke of Three-claw pull-horse can be increased to adapt to disassembling for main drain pump.
Technical scheme is used by the utility model solves its technical problem：
A kind of adjustable main drain pump demounting tool of stroke, including Three-claw pull-horse, the Three-claw pull-horse include rotary screw,
The pulling claw seat being arranged on the rotary screw, the movable pulling claw being arranged on the pulling claw seat；It is characterized in that：Also include prolonging
Long stent, the extending bracket include top draw ring and bottom snap ring, passed through between the top draw ring and the bottom snap ring
Connecting bolt is fixedly connected, the upper end connection pulling claw seat of the movable pulling claw, described in the lower end connection of the movable pulling claw
Top draw ring.
As the further improvement of above-mentioned technical proposal, the bottom snap ring includes the first half-round clamping ring, the second semicircle card
Ring, the first curved link and the second curved link, first half-round clamping ring and second half-round clamping ring are coaxially coplanar
Splicing circlewise, passes through described first respectively between the both ends of the both ends of first half-round clamping ring and second half-round clamping ring
Curved link is fixedly connected with second curved link.
As the further improvement of above-mentioned technical proposal, the both ends of first half-round clamping ring are each provided with described in a confession
The first assembly hole that connecting bolt passes through, the both ends of second half-round clamping ring are each provided with a confession connecting bolt and passed through
The second assembly hole, the both ends of first curved link and second curved link are respectively provided with one first
Fixing hole and second fixing hole；First fixing hole of first curved link and second curved link
Overlapped respectively with two first assembly holes of first half-round clamping ring, first curved link and second arc
Second fixing hole of shape connection ring overlaps with two second assembly holes of second half-round clamping ring respectively.
Compared with prior art, the beneficial effects of the utility model are：
The adjustable main drain pump demounting tool of a kind of stroke provided by the utility model, utilizes the pipeline method of discarded damage
Blue and bolt, it machined and extend triangle drawing horse impulse stroke, solve the inadequate problem of stroke distances of Three-claw pull-horse, manufacturing cost
It is low；Instrument greatly facilitates the repairing of main drain pump after promoting, improve operating efficiency, reduces the broken of the parts such as bearing
It is bad, save Master Cost input.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural representation of the adjustable main drain pump demounting tool of stroke described in the utility model；
Fig. 2 is the structural representation of bottom snap ring described in the utility model.
Embodiment
Referring to figs. 1 to Fig. 2, Fig. 1 to Fig. 2 is the structural representation of one specific embodiment of the utility model.
As shown in Figure 1 to Figure 2, the adjustable main drain pump demounting tool of a kind of stroke, including Three-claw pull-horse, the three-jaw are drawn
Horse includes rotary screw 1, the pulling claw seat 2 being arranged on the rotary screw 1, the movable pulling claw being arranged on the pulling claw seat 2
3；It is characterized in that：Also include extending bracket, the extending bracket includes top draw ring 4 and bottom snap ring, the top draw ring 4
It is fixedly connected between the bottom snap ring by connecting bolt 9, the upper end of the movable pulling claw 3 connects the pulling claw seat 2, institute
The lower end for stating movable pulling claw 3 connects the top draw ring 4.Specifically, the bottom snap ring includes the first half-round clamping ring 5, second
Half-round clamping ring 6, the first curved link 7 and the second curved link 8, first half-round clamping ring 5 and the second semicircle card
The coaxial coplanar splicing of ring 6 circlewise, divides between the both ends of the both ends of first half-round clamping ring 5 and second half-round clamping ring 6
It is not fixedly connected by first curved link 7 with second curved link 8.The two of first half-round clamping ring 5
End is each provided with the first assembly hole that the confession connecting bolt 9 passes through, and the both ends of second half-round clamping ring 6 are each provided with
The second assembly hole that one confession connecting bolt 9 passes through, first curved link 7 and second curved link 8
Both ends be respectively provided with first fixing hole and second fixing hole；First curved link 7 and described
First fixing hole of two curved links 8 overlaps with two first assembly holes of first half-round clamping ring 5 respectively,
Second fixing hole of first curved link 7 and second curved link 8 respectively with the second semicircle card
Two second assembly holes of ring 6 overlap.
During work, first half-round clamping ring 5 and second half-round clamping ring 6 are blocked in the bearing of main drain pump first
Side is spliced, and first curved link 7 and second curved link 8 then are placed on into first half-round clamping ring
5 and the bottom of second half-round clamping ring 6, by connecting bolt 9 by first half-round clamping ring 5, second half-round clamping ring
6th, first curved link 7 is fixedly connected with the integral bottom snap ring with second curved link 8；Then pacify
The top draw ring 4 and the Three-claw pull-horse are filled, the lower end of the rotary screw 1 props up the shaft end of main drain pump, passes through rotation
The rotary screw 1 moves up the pulling claw seat 2, until the bearing of main drain pump disassembles completion.
Above to it is of the present utility model preferably implement illustrated, certainly, the utility model can also use with
The different form of above-mentioned embodiment, those skilled in the art are made on the premise of without prejudice to the utility model spirit
Equivalent conversion or corresponding change, should all belong in the scope of protection of the utility model.
Claims (3)
1. a kind of adjustable main drain pump demounting tool of stroke, including Three-claw pull-horse, the Three-claw pull-horse includes rotary screw, set
The pulling claw seat being placed on the rotary screw, the movable pulling claw being arranged on the pulling claw seat；It is characterized in that：Also include extending
Support, the extending bracket include top draw ring and bottom snap ring, pass through company between the top draw ring and the bottom snap ring
Connecting bolt is fixedly connected, and the upper end of the movable pulling claw connects the pulling claw seat, and the lower end of the movable pulling claw connects the top
Portion's draw ring.
A kind of 2. adjustable main drain pump demounting tool of stroke according to claim 1, it is characterised in that：The bottom card
Ring includes the first half-round clamping ring, the second half-round clamping ring, the first curved link and the second curved link, the first semicircle card
The coaxial coplanar splicing of ring and second half-round clamping ring circlewise, the both ends of first half-round clamping ring and the second semicircle card
It is fixedly connected respectively by first curved link with second curved link between the both ends of ring.
A kind of 3. adjustable main drain pump demounting tool of stroke according to claim 2, it is characterised in that：Described the first half
The both ends of circle snap ring are each provided with the first assembly hole that a confession connecting bolt passes through, the both ends of second half-round clamping ring
The second assembly hole that a confession connecting bolt passes through is each provided with, first curved link and second arc connect
The both ends for connecing ring are respectively provided with first fixing hole and second fixing hole；First curved link and described
First fixing hole of second curved link overlaps with two first assembly holes of first half-round clamping ring respectively,
Second fixing hole of first curved link and second curved link respectively with second half-round clamping ring
Two second assembly holes overlap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720491020.2U CN206952862U (en) | 2017-05-05 | 2017-05-05 | A kind of adjustable main drain pump demounting tool of stroke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720491020.2U CN206952862U (en) | 2017-05-05 | 2017-05-05 | A kind of adjustable main drain pump demounting tool of stroke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206952862U true CN206952862U (en) | 2018-02-02 |
Family
ID=61374613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720491020.2U Active CN206952862U (en) | 2017-05-05 | 2017-05-05 | A kind of adjustable main drain pump demounting tool of stroke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206952862U (en) |
-
2017
- 2017-05-05 CN CN201720491020.2U patent/CN206952862U/en active Active
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