CN218628487U - Novel low-pressure machine flowmeter dismouting structure - Google Patents
Novel low-pressure machine flowmeter dismouting structure Download PDFInfo
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- CN218628487U CN218628487U CN202223238064.4U CN202223238064U CN218628487U CN 218628487 U CN218628487 U CN 218628487U CN 202223238064 U CN202223238064 U CN 202223238064U CN 218628487 U CN218628487 U CN 218628487U
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Abstract
The utility model belongs to the technical field of the low-pressure machine flowmeter dismouting, especially, novel low-pressure machine flowmeter dismouting structure, the problem that the dismantlement that proposes to the background art is troublesome and connecting portion easily leaks is presented following scheme, including the body, body one end inner wall spiro union has lower connecting pipe, and is provided with the rubber gasket at the connecting pipe top down, rubber gasket top outer wall is provided with the connecting pipe, rubber gasket and last connecting pipe outer wall joint have bolt buckle subassembly down. The utility model discloses the dismantlement mode is dismantled by original dismantling with the spanner and is changed into with the hand direct dismantlement, and the dismantlement mode is simplified, and the speed of dismantlement is fast, and the dismantlement time of the single pipeline that has significantly reduced has improved work efficiency, has reduced the intensity of labour who dismantles, has set up down connecting pipe, rubber gasket and last connecting pipe in the middle of body and flowmeter body, and this structure is changed into "bolt buckle formula by" zero bumping zero structure "and screws up the interference fit structure", and the leak protection is effectual.
Description
Technical Field
The utility model relates to a low-pressure machine flowmeter dismouting technical field especially relates to a novel low-pressure machine flowmeter dismouting structure.
Background
In the low-pressure hub manufacturing industry, cooling media are conveyed through a low-pressure fan air-water pipeline, and a flow meter is required to be arranged in the middle of the cooling pipeline for adjustment in order to accurately convey the cooling media. Because there is a certain amount of impurity in the transport medium, so usually the pipeline carries out the breakpoint design near the flowmeter below, when conveniently overhauing, with pipeline and flowmeter integral disassembly maintenance. Therefore, threads are cut on two sides of the break point by a thread cutter, and then the pipeline connection is realized through nuts.
The defects and shortcomings of the prior art:
1. because connect the breakpoint through the nut, need use the spanner to dismantle when the installation is dismantled, operating time is long, and a scene die casting machine is mostly eighteen pipelines, and every pipeline only dismantles the time and just reaches 5 minutes of a specified duration, and single die casting machine maintains the maintenance time overlength.
2. During actual use, because the two sides of the breakpoint adopt a zero-to-zero structure and the middle part of the breakpoint does not have a rubber gasket, the problem of water leakage is easy to occur at the site frequent feedback connection part, so that the actual process is not implemented in place, and the quality of a hub product is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel low-pressure machine flowmeter dismouting structure, through connecting pipe, rubber gasket, last connecting pipe and bolt buckle subassembly use of mutually supporting down, overcome prior art's not enough, effectually solved dismantle the trouble and connect the problem that the position easily leaked.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a novel low-pressure machine flowmeter dismounting structure comprises a pipe body, wherein a lower connecting pipe is screwed on the inner wall of one end of the pipe body, a rubber gasket is arranged at the top of the lower connecting pipe, and an upper connecting pipe is arranged on the outer wall of the top of the rubber gasket;
the bolt buckle assembly comprises a first clamping plate, a screw rod hinged to the inner wall of one end of the first clamping plate, an internal thread handle screwed on the outer wall of the screw rod, and a second clamping plate hinged to the outer wall of the other end of the first clamping plate.
Through foretell scheme, the dismantlement mode is dismantled by original dismantling with the spanner and is changed into with the hand direct dismantlement, and the dismantlement mode is simplified, and the speed of dismantlement is fast, and the dismantlement time of the single pipeline that has significantly reduced has improved work efficiency, has reduced the intensity of labour who dismantles, has set up down connecting pipe, rubber gasket and last connecting pipe in the middle of body and flowmeter body, and this structure is changed into "bolt buckle formula by" zero bumping zero structure "and screws up the interference fit structure", and the leak protection is effectual.
Preferably, the lower connecting pipe and the upper connecting pipe are the same in size and are symmetrically distributed.
Through foretell scheme, connecting pipe and last connecting pipe under convenient the alignment.
Preferably, go up connecting pipe one end outer wall spiro union and have first connector, and the outer wall welding of first connector top has the flowmeter body, and the outer wall welding of flowmeter body top has the second connector.
Through foretell scheme, go up the first connector spiro union of connecting pipe directness and flowmeter body below.
Preferably, the outer wall of the lower connecting pipe is inserted with a first sealing ring, and the first sealing ring is tightly attached to the outer wall of one end of the pipe body.
Through foretell scheme, first sealing washer is used for guaranteeing the leakproofness between lower connecting pipe and the first sealing washer.
Preferably, the outer wall of the upper connecting pipe is inserted with a second sealing ring, and the second sealing ring is tightly attached to the outer wall of the first connecting head.
Through foretell scheme, the second sealing washer is used for guaranteeing the leakproofness between last connecting pipe and the first connector.
Preferably, the outer wall of one end of the second clamping plate is provided with a positioning groove, and the size of the positioning groove is matched with that of the screw rod.
Through foretell scheme, the second cardboard can slide along the outer wall of lead screw.
Preferably, the lower connecting pipe, the rubber gasket, the upper connecting pipe and the bolt buckle assembly are in interference fit.
Through foretell scheme, guaranteed the leakproofness between lower connecting pipe, rubber gasket, last connecting pipe and the bolt buckle subassembly.
The utility model has the advantages that:
1. according to the novel low-pressure machine flowmeter dismounting structure, the dismounting mode is changed from original dismounting by a wrench to direct dismounting by hand, the dismounting mode is simplified, the dismounting speed is high, the dismounting time of a single pipeline is greatly reduced, the working efficiency is improved, and the dismounting labor intensity is reduced;
2. this novel low pressure machine flowmeter dismouting structure of design has set up connecting pipe, rubber gasket and last connecting pipe down in the middle of body and flowmeter body, and this structure is changed into "bolt buckle formula by" zero bumping zero structure "and screws up the interference fit structure", and the leak protection is effectual.
Drawings
Fig. 1 is a schematic view of the overall structure of a novel low-pressure machine flowmeter dismounting structure provided by the utility model;
fig. 2 is a front view of an integral split structure of a novel low-pressure machine flowmeter disassembly and assembly structure provided by the utility model;
fig. 3 is a side view of an integral split structure of a novel low-pressure machine flowmeter dismounting structure provided by the utility model;
fig. 4 is the utility model provides a novel bolt buckle subassembly schematic structure of low pressure machine flowmeter dismouting structure.
In the figure: the flowmeter comprises a pipe body 1, a lower connecting pipe 2, a rubber gasket 3, an upper connecting pipe 4, a bolt buckle assembly 5, a first clamping plate 51, a screw rod 52, an internal thread handle 53, a second clamping plate 54, a first connecting head 6, a flowmeter body 7, a second connecting head 8, a first sealing ring 9, a second sealing ring 10 and a positioning groove 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a novel low-pressure machine flowmeter dismouting structure, including body 1, 1 one end inner wall spiro union of body has lower connecting pipe 2, and 2 tops of lower connecting pipe are provided with rubber gasket 3, 3 top outer walls of rubber gasket are provided with connecting pipe 4, has set up connecting pipe 2, rubber gasket 3 and last connecting pipe 4 down in the middle of body 1 and flowmeter body 7, and this structure is changed into "bolt buckle formula tightening interference fit structure" by "zero structure of bumping", and the leak protection is effectual.
Referring to fig. 4, connecting pipe 2 down, rubber gasket 3 and 4 outer wall joints of last connecting pipe have bolt buckle subassembly 5, bolt buckle subassembly 5 includes first cardboard 51, articulate in lead screw 52 on first cardboard 51 one end inner wall, the internal thread handle 53 of spiro union on the lead screw 52 outer wall, articulated and the second cardboard 54 on the outer wall of the first cardboard 51 other end, the dismantlement mode is changed into with the hand direct dismantlement by original dismantling with the spanner, the dismantlement mode is simple, the fast speed of dismantlement, the dismantlement time of single pipeline has significantly reduced, and the work efficiency is improved, the labor intensity of dismantlement is reduced.
Referring to fig. 2, the lower connection pipe 2 and the upper connection pipe 4 have the same size and are symmetrically distributed, so that the lower connection pipe 2 and the upper connection pipe 4 can be conveniently aligned.
Referring to fig. 1-2, the outer wall of one end of the upper connecting pipe 4 is in threaded connection with a first connector 6, the outer wall of the top of the first connector 6 is welded with a flowmeter body 7, the outer wall of the top of the flowmeter body 7 is welded with a second connector 8, and the upper connecting pipe 4 is directly in threaded connection with the first connector 6 below the flowmeter body 7.
Referring to fig. 1-2, the outer wall of the lower connecting pipe 2 is inserted with a first sealing ring 9, the first sealing ring 9 is tightly attached to the outer wall of one end of the pipe body 1, and the first sealing ring 9 is used for ensuring the sealing performance between the lower connecting pipe 2 and the first sealing ring 9.
Referring to fig. 1-2, a second sealing ring 10 is inserted into an outer wall of the upper connecting pipe 4, the second sealing ring 10 is tightly attached to an outer wall of the first connecting head 6, and the second sealing ring 10 is used for ensuring the sealing property between the upper connecting pipe 4 and the first connecting head 6.
Referring to fig. 1 to 4, the outer wall of one end of the second clamping plate 54 is provided with a positioning slot 11, the size of the positioning slot 11 is matched with the size of the screw 52, and the second clamping plate 54 can slide along the outer wall of the screw 52.
Referring to fig. 1-2, the lower connecting pipe 2, the rubber gasket 3, the upper connecting pipe 4 and the bolt fastening assembly 5 are in interference fit, so that the tightness between the lower connecting pipe 2, the rubber gasket 3, the upper connecting pipe 4 and the bolt fastening assembly 5 is ensured.
The working principle is as follows:
the connection mode is as follows:
(1) an upper connecting pipe 4 is used for replacing a pipeline below the original flowmeter and is directly screwed with a first connecting head 6 below a flowmeter body 7;
(2) a rubber gasket 3 is matched below the upper connecting pipe 4;
(3) a lower connecting pipe 2 is matched below the rubber gasket 3;
(4) the lower connecting pipe 2 is in threaded connection with the pipe body 1;
(5) the upper and lower connection pipes 4 and 2 are fastened by a bolt and snap assembly 5.
The use method comprises the following steps:
during installation: the upper connecting pipe 4 and the lower connecting pipe 2 are aligned, the rubber gasket 3 is placed in the middle of the pipes, and the upper connecting pipe 4 and the lower connecting pipe 2 are fastened by screwing the bolt and buckle assembly 5 by hand.
When the disassembly is carried out: reverse hand is twisted bolt buckle subassembly 5, unloads bolt buckle subassembly 5 the back, upwards pushes up connecting pipe 4, takes out rubber gasket 3, later, will dismantle connecting pipe 4, with the whole dismantlement of flowmeter body 7.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A novel low-pressure machine flowmeter dismounting structure comprises a pipe body (1), and is characterized in that a lower connecting pipe (2) is screwed on the inner wall of one end of the pipe body (1), a rubber gasket (3) is arranged at the top of the lower connecting pipe (2), and an upper connecting pipe (4) is arranged on the outer wall of the top of the rubber gasket (3);
lower connecting pipe (2), rubber gasket (3) and last connecting pipe (4) outer wall joint have bolt buckle subassembly (5), bolt buckle subassembly (5) include first cardboard (51), articulate lead screw (52) on first cardboard (51) one end inner wall, spiro union in internal thread handle (53) on lead screw (52) outer wall, articulated with first cardboard (51) second cardboard (54) on the other end outer wall.
2. The novel low-pressure machine flowmeter dismounting structure as claimed in claim 1, wherein the lower connecting pipe (2) and the upper connecting pipe (4) are the same in size and are symmetrically distributed.
3. The novel low-pressure machine flowmeter dismounting structure as claimed in claim 1, wherein the outer wall of one end of the upper connecting pipe (4) is connected with a first connector (6) in a threaded manner, a flowmeter body (7) is welded on the outer wall of the top of the first connector (6), and a second connector (8) is welded on the outer wall of the top of the flowmeter body (7).
4. The novel low-pressure machine flowmeter dismounting structure as claimed in claim 1, wherein a first sealing ring (9) is inserted in the outer wall of the lower connecting pipe (2), and the first sealing ring (9) is tightly attached to the outer wall of one end of the pipe body (1).
5. The novel low-pressure machine flowmeter dismounting structure as claimed in claim 1, wherein a second sealing ring (10) is inserted in the outer wall of the upper connecting pipe (4), and the second sealing ring (10) is tightly attached to the outer wall of the first connecting head (6).
6. The novel low-pressure machine flowmeter dismounting structure as claimed in claim 1, wherein a positioning groove (11) is formed in an outer wall of one end of the second clamping plate (54), and the size of the positioning groove (11) is matched with that of the screw rod (52).
7. The novel low-pressure machine flowmeter dismounting structure is characterized in that interference fit is formed among the lower connecting pipe (2), the rubber gasket (3), the upper connecting pipe (4) and the bolt buckle assembly (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223238064.4U CN218628487U (en) | 2022-12-05 | 2022-12-05 | Novel low-pressure machine flowmeter dismouting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223238064.4U CN218628487U (en) | 2022-12-05 | 2022-12-05 | Novel low-pressure machine flowmeter dismouting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218628487U true CN218628487U (en) | 2023-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223238064.4U Active CN218628487U (en) | 2022-12-05 | 2022-12-05 | Novel low-pressure machine flowmeter dismouting structure |
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| Country | Link |
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| CN (1) | CN218628487U (en) |
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2022
- 2022-12-05 CN CN202223238064.4U patent/CN218628487U/en active Active
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