CN208886194U - Slurry pump line fast joint structure - Google Patents
Slurry pump line fast joint structure Download PDFInfo
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- CN208886194U CN208886194U CN201821585122.1U CN201821585122U CN208886194U CN 208886194 U CN208886194 U CN 208886194U CN 201821585122 U CN201821585122 U CN 201821585122U CN 208886194 U CN208886194 U CN 208886194U
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- pump line
- elastic
- pressure ring
- card pressure
- slurry pump
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Abstract
The utility model provides a kind of slurry pump line fast joint structure, belong to Pulp pump pipe connection technical field, elastic ferrule and two card pressure rings for being pressed in elastic ferrule on pump line flange including elastic connecting pipe, two for being fastened on pump line flange respectively, two elastic cards are set on the both ends of elastic connecting pipe and are integrally formed with elastic connecting pipe, and card pressure ring is set in the outside of elastic ferrule.Slurry pump line fast joint structure provided by the utility model, by turning up the both ends of elastic ferrule manually or using tool, it is connected in two elastic ferrules respectively on the flange of two slurry pump lines to be connected, it is connected with two integrally formed elastic connecting pipes of elastic ferrule, to complete the connection of two slurry pump lines, simultaneously, two elastic ferrules are pressed on pump line flange by card pressure ring, guarantee the leakproofness of connection, without in pump line flange aperture, operate simpler when dismounting slurry pump line, and sealing effect is good.
Description
Technical field
The utility model belongs to Pulp pump pipe connection technical field, is to be related to a kind of slurry pump line more specifically
Fast joint structure.
Background technique
Pulp pump pipe is for conveying the slurry containing solid particle, for the transmission pipeline in ore dressing, coal separation operation, general operating condition
Condition is more severe, and the medium of transmission has containing more irregular ore, to pipe wear than more serious, therefore, Pulp pump
Pipe generally uses high-chromium alloy material, and wearability is good, more enough to improve service life.
There is pump line pump line flange at the both ends of slurry pump line, for being connected with each other between slurry pump line, pump line flanged joint
When, it needs to beat multiple connecting holes in pump line flange circumferential direction and bolt is installed, since the material toughness of high-chromium alloy material is poor,
Pump line flange aperture task difficulty is larger, the case where connecting hole cracking often occurs, influences the leakproofness of slurry pump line, and structure is strong
Spend it is poor, lower service life, in addition, overhaul and replace pump line when, need scene dismount slurry pump line, due to bolt quantity compared with
More, when dismounting, is cumbersome.
Utility model content
The purpose of this utility model is to provide a kind of slurry pump line fast joint structures, it is intended to solve the pump of slurry pump line
Pipe flange aperture is difficult, and structural strength is poor, when dismounting slurry pump line, causes disassembling operations are cumbersome to ask since bolt quantity is more
Topic.
In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of slurry pump line and quickly connects knot
Structure is used for including elastic connecting pipe, two elastic ferrules for being used to be fastened on respectively on pump line flange and two by the bullet
Property cutting ferrule is pressed in the card pressure ring on pump line flange, two elastic cards be set on the both ends of the elastic connecting pipe and with
The elastic connecting pipe is integrally formed, and the card pressure ring is set in the outside of the elastic ferrule.
Further, the elastic ferrule is circular ring shape, and inner wall offers the clamping groove being adapted to the pump line flange.
Further, reinforced structure is embedded in the side wall of the elastic connecting pipe.
Further, the reinforced structure includes multiple beckets being embedded in the side wall of the elastic connecting pipe, more
A becket is arranged successively along the axial direction of the elastic connecting pipe.
Further, the card pressure ring includes the outside for being set in the elastic ferrule and the first card pressure ring of split setting
With the second card pressure ring, one end of the first card pressure ring and the second card pressure ring is hingedly arranged, the first card pressure ring and institute
The other end for stating the second card pressure ring is connected by detachable structure.
Further, it is offered on the inner wall of the first card pressure ring and the second card pressure ring and the elastic ferrule
The card indent of outer wall adaptation.
Further, the detachable structure includes the first connecting plate being fixedly installed on the first card pressure ring and consolidates
The second connecting plate on the second card pressure ring is set calmly, and first connecting plate and second connecting plate detachably connect
It connects.
Further, first connecting plate and the first card pressure ring are integrally formed.
Further, second connecting plate and the second card pressure ring are integrally formed.
Further, the outside mask of the detachable structure is equipped with shield.
The beneficial effect of slurry pump line fast joint structure provided by the utility model is: compared with prior art, this
Utility model slurry pump line fast joint structure makes two elasticity by turning up the both ends of elastic ferrule manually or using tool
Cutting ferrule is connected in respectively on the flange of two slurry pump lines to be connected, with two integrally formed elastic connecting pipes of elastic ferrule
It connects, so that the connection of two slurry pump lines is completed, meanwhile, two elastic ferrules are pressed in pump line flange by card pressure ring
On, guarantee the leakproofness of connection, it is simpler without being operated in pump line flange aperture, dismounting slurry pump line, and sealing effect
Well.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram one of slurry pump line fast joint structure provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram two of slurry pump line fast joint structure provided by the embodiment of the utility model；
Fig. 3 is the structural schematic diagram of the card pressure ring of slurry pump line fast joint structure provided by the embodiment of the utility model；
Fig. 4 is enlarged drawing at the A of Fig. 3.
In figure: 1, elastic connecting pipe；2, elastic ferrule；3, card pressure ring；31, the first card pressure ring；32, the second card pressure ring；33,
Detachable structure；331, the first connecting plate；332, the second connecting plate；333, clamping screw；4, clamping groove；5, becket；6, block
Indent；7, shield.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
Now slurry pump line fast joint structure provided by the utility model is illustrated.Slurry referring to FIG. 1 to FIG. 4,
Pump line fast joint structure, including elastic connecting pipe 1, two elastic ferrule 2 for being respectively fastened on pump line flange and
Two are used to for the elastic ferrule 2 being pressed in the card pressure ring 3 on pump line flange, and two elastic ferrules 2 are arranged described
It the both ends of elastic connecting pipe 1 and is integrally formed with the elastic connecting pipe 1, the card pressure ring 3 is set in the elastic ferrule 2
Outside.
In the present embodiment, the rubber bush that elastic connecting pipe 1 and elastic ferrule 2 are integrally formed, material is butadiene rubber,
Have higher wearability and high resiliency, to meet the connection request of slurry pump line, meanwhile, slurry pump line when transmitting slurry,
Slurry pump line can vibrate, and elastic connecting pipe 1 can buffer the vibration between slurry pump line, play the role of vibration damping, avoid slurry
Pump line vibration influences the leakproofness of its connection, reduces the service life.The outer diameter of elastic ferrule 2 is greater than the outer diameter of elastic connecting pipe 1,
The engaging portion of the outer wall of elastic ferrule 2 and elastic connecting pipe 1 will form hierarchic structure, the fixed elastic card of convenient card pressure ring 3 as a result,
Set 2, makes have enough bonding strengths, elastic ferrule 2 is avoided to fall off between pump line flange and card pressure ring 3, card pressure ring 3 is located at
The outside of elastic ferrule 2, since elastic ferrule 2 has certain elasticity, card pressure ring 3 and the outside of elastic ferrule 2 use interference
Elastic ferrule 2 is further pressed in the outside of pump line flange by cooperation, guarantees leakproofness.
Slurry pump line fast joint structure provided by the utility model, compared with prior art, the utility model Pulp pump
Pipe fast joint structure is clamped two elastic ferrules 2 respectively by turning up the both ends of elastic ferrule 2 manually or using tool
In on the flange of two slurry pump lines to be connected, connected with two integrally formed elastic connecting pipes 1 of elastic ferrule 2,
To complete the connection of two slurry pump lines, meanwhile, two elastic ferrules 2 are pressed on pump line flange by card pressure ring 3, guarantee to connect
The leakproofness connect, it is simpler without being operated in pump line flange aperture, dismounting slurry pump line, and sealing effect is good.
As a kind of specific embodiment of the utility model, elastic ferrule 2 is circular ring shape referring to FIG. 1 to FIG. 4, interior
Wall offers the clamping groove 4 being adapted to pump line flange.In the present embodiment, elastic ferrule 2 is when connecting pump line flange, operator
It turns up first the outer end of elastic ferrule 2, the outside of pump line flange is connected to by the elastic reaction of elastic ferrule 2, is clamped
Slot 4 is wedge groove, and the width of cross section is successively reduced from the outside to the core, and widest part is identical as the thickness of pump line flange,
When connecting pump line flange, pass through elastic compression pump line flange on the inside of card indent 6, it is ensured that the stabilization of the connection of its pump line flange
Property.
As a kind of specific embodiment of the utility model, the side wall of elastic connecting pipe 1 is embedded referring to FIG. 1 to FIG. 4,
Equipped with reinforced structure.In the present embodiment, the damping effect of elastic connecting pipe 1 is realized by the elastic characteristic of itself, bullet
Property connecting tube 1 is vibrated can fail for a long time, inside be embedded reinforced structure, the structural strength of elastic connection sleeve can be increased, prolonged
Long its uses the time.
As a kind of specific embodiment of the utility model, reinforced structure includes multiple is embedded referring to FIG. 1 to FIG. 4,
Becket 5 in the side wall of elastic connecting pipe 1, multiple beckets 5 are arranged successively along the axial direction of elastic connecting pipe 1.This implementation
In example, becket 5 is aluminum alloy ring, and intensity is higher and relatively lighter, the structure being arranged successively along the axis of elastic connecting pipe 1,
While improving 1 structural strength of elastic connecting pipe, the function of its vibration damping is not influenced.
As a kind of specific embodiment of the utility model, card pressure ring 3 includes being set in elasticity referring to FIG. 1 to FIG. 4,
The the first card pressure ring 31 and the second card pressure ring 32 of the outside of cutting ferrule 2 and split setting, the first card pressure ring 31 and the second card pressure ring 32
One end be hingedly arranged, the other end of the first card pressure ring 31 and the second card pressure ring 32 is connected by detachable structure 33.This implementation
In example, it is semi-circular shape, the first card pressure that card pressure ring 3, which is circular ring shape, the first card pressure ring 31 and the split setting of the second card pressure ring 32,
Ring 31 and the second card pressure ring 32 it is opposite one end it is hinged, the opposite other end is detachably connected, and can conveniently be dismantled.
As a kind of specific embodiment of the utility model, the first card pressure ring 31 and second blocks referring to FIG. 1 to FIG. 4,
The card indent 6 being adapted to the outer wall of elastic ferrule 2 is offered on the inner wall of pressure ring 32.In the present embodiment, 31 He of the first card pressure ring
When 32 card compression elasticity cutting ferrule 2 of the second card pressure ring, operator passes through the hinged of the first card pressure ring 31 and the second card pressure ring 32 first
Position is pressed against the outside of elastic ferrule 2, then is connected its other end by detachable structure 33, makes 31 He of the first card pressure ring
Second card pressure ring 32 compresses elastic ferrule 2, guarantees the stability of elastic ferrule 2 and pump line flanged joint
As a kind of specific embodiment of the utility model, detachable structure 33 includes fixing referring to FIG. 1 to FIG. 4,
The first connecting plate 331 being arranged on the first card pressure ring 31 and the second connecting plate 332 being fixed on the second card pressure ring 32,
First connecting plate 331 and the second connecting plate 332 are detachably connected.In the present embodiment, the first connecting plate 331 and the second connecting plate
332 shape matches, and outside is arc structure, offers and matches on the first connecting plate 331 and the second connecting plate 332
Threaded connection hole, clamping screw 333 be connected through a screw thread hole complete the first connecting plate 331 and the second connecting plate 332 disassembly.
First connecting plate 331 and the second connecting plate 332 are connected also by lock, be can avoid using bolt, be connected more convenient.
As a kind of specific embodiment of the utility model, the first connecting plate 331 and first blocks referring to FIG. 1 to FIG. 4,
Pressure ring 31 is integrally formed.In the present embodiment, integrally formed structure can guarantee the first connecting plate 331 and the first card pressure ring 31
Structural strength.
As a kind of specific embodiment of the utility model, the second connecting plate 332 and second blocks referring to FIG. 1 to FIG. 4,
Pressure ring 32 is integrally formed.In the present embodiment, integrally formed structure can guarantee the second connecting plate 332 and the second card pressure ring 32
Structural strength.
As a kind of specific embodiment of the utility model, the outside mask of detachable structure 33 referring to FIG. 1 to FIG. 4,
Equipped with shield 7.In the present embodiment, shield 7 is caoutchouc elasticity cover, after slurry pump line connects completion installation, by shield 7
It is sleeved on the outside of detachable structure 33, in addition, being coated with the paint of crocus on the outside of caoutchouc elasticity cover, prompts operator, compared with
Collide with detachable structure 33 less, and causes the decline of its bonding strength, is provided simultaneously with certain antirust function.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. slurry pump line fast joint structure, which is characterized in that including elastic connecting pipe, two for being fastened on pump line method respectively
Elastic ferrule on orchid and two are for being pressed in the card pressure ring on pump line flange, two elasticity for the elastic ferrule
Card is set on the both ends of the elastic connecting pipe and is integrally formed with the elastic connecting pipe, and the card pressure ring is set in described
The outside of elastic ferrule.
2. slurry pump line fast joint structure as described in claim 1, which is characterized in that the elastic ferrule is circular ring shape,
Inner wall offers the clamping groove being adapted to the pump line flange.
3. slurry pump line fast joint structure as described in claim 1, which is characterized in that in the side wall of the elastic connecting pipe
It is embedded with reinforced structure.
4. slurry pump line fast joint structure as claimed in claim 3, which is characterized in that the reinforced structure includes multiple embedding
The becket being located in the side wall of the elastic connecting pipe, multiple beckets are successively arranged along the axial direction of the elastic connecting pipe
Column.
5. slurry pump line fast joint structure as described in claim 1, which is characterized in that the card pressure ring includes being set in institute
State the first card pressure ring and the second card pressure ring of the outside of elastic ferrule and split setting, the first card pressure ring and second card
One end of pressure ring is hingedly arranged, and the first card pressure ring is connected with the other end of the second card pressure ring by detachable structure.
6. slurry pump line fast joint structure as claimed in claim 5, which is characterized in that the first card pressure ring and described
The card indent being adapted to the outer wall of the elastic ferrule is offered on the inner wall of two card pressure rings.
7. slurry pump line fast joint structure as claimed in claim 5, which is characterized in that the detachable structure includes fixing
The first connecting plate being arranged on the first card pressure ring and the second connecting plate being fixed on the second card pressure ring, institute
It states the first connecting plate and second connecting plate is detachably connected.
8. slurry pump line fast joint structure as claimed in claim 7, which is characterized in that first connecting plate and described the
One card pressure ring is integrally formed.
9. slurry pump line fast joint structure as claimed in claim 7, which is characterized in that second connecting plate and described the
Two card pressure rings are integrally formed.
10. such as the described in any item slurry pump line fast joint structures of claim 5-9, which is characterized in that the detachable knot
The outside mask of structure is equipped with shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821585122.1U CN208886194U (en) | 2018-09-27 | 2018-09-27 | Slurry pump line fast joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821585122.1U CN208886194U (en) | 2018-09-27 | 2018-09-27 | Slurry pump line fast joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208886194U true CN208886194U (en) | 2019-05-21 |
Family
ID=66514276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821585122.1U Active CN208886194U (en) | 2018-09-27 | 2018-09-27 | Slurry pump line fast joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208886194U (en) |
-
2018
- 2018-09-27 CN CN201821585122.1U patent/CN208886194U/en active Active
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