CN220647238U - Half joint with adjustable length - Google Patents
Half joint with adjustable length Download PDFInfo
- Publication number
- CN220647238U CN220647238U CN202321563914.XU CN202321563914U CN220647238U CN 220647238 U CN220647238 U CN 220647238U CN 202321563914 U CN202321563914 U CN 202321563914U CN 220647238 U CN220647238 U CN 220647238U
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- connecting plate
- half joint
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- 238000007789 sealing Methods 0.000 claims abstract description 25
- 238000004891 communication Methods 0.000 claims description 8
- 230000006872 improvement Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model provides a length-adjustable half joint which comprises at least two half joint bodies, a plurality of mounting plates, at least two first connecting plates, at least two second connecting plates, a connecting device and a sealing piece, wherein the mounting plates are arranged on the half joint bodies and are arranged along the length direction of the half joint bodies, the at least two first connecting plates are arranged on one end of one half joint body, the at least two second connecting plates are arranged on the other end of the other half joint body, the connecting device is arranged between the first connecting plates and the second connecting plates, and the sealing piece is arranged on the half joint body.
Description
Technical Field
The utility model relates to the technical field of pipeline tools, in particular to a half joint with adjustable length.
Background
The joint is a pipeline plugging device. The half joint and the socket half joint are pipeline rush-repair devices, the socket half joint is a device for rush-repair of water leakage at a socket joint of two pipes, the half joint is a device for rush-repair of parts except the socket joint, the device is simple in structure and convenient to install, the two bodies are only assembled by two rubber pads, and the rush-repair of a pipeline can be completed by screwing nuts at the water leakage positions, so that the device can save the time of water cut-off and reduce the rush-repair cost.
As shown in fig. 1, the huff joint in the prior art includes a first huff joint body 1 'and a second huff joint body 2', sealing layers 3 'respectively arranged on the first huff joint body 1' and the second huff joint body 2', extension plates 4' respectively arranged at two ends of the first huff joint body 1 'and the second huff joint body 1', connection holes 5 'respectively arranged on the extension plates 4', and nuts 7 'slidably arranged on the extension plates 4' and positioned in the connection holes 5 'and connected with screw portions of the bolts 6' through threads.
When the sealing device is used, the first half joint body and the second half joint body are sleeved on the preassembled pipeline respectively, the extending plates between the first half joint body and the second half joint body are aligned, the driving bolts penetrate through the connecting holes, and then the tool driving nuts are matched with the screw rod parts of the bolts to fix the extending plates between the first half joint body and the second half joint body, so that the first half joint body and the second half joint body are fixed, and in the fixing process of the first half joint body and the second half joint body, the sealing layer is pressed to deform to seal gaps between the first half joint body and the second half joint body.
Although the half energy in the prior art can solve the corresponding technical problems, certain defects still exist:
when the area of the preassembled pipeline to be installed is larger than the whole length of the half joint, the two half joints cannot be connected, so that the whole length of the half joint is difficult to adjust according to the area of the preassembled pipeline, and the half joint with the corresponding size adaptation is required to be searched again during preassembling.
Disclosure of Invention
The utility model aims to overcome the defects and shortcomings of the prior art and provide a half joint with adjustable length.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a half festival with adjustable length, includes two at least half festival bodies, set up in on the half festival body and along a plurality of mounting panel that half festival body length direction set up, still including set up in one of them at least two first connecting plates on half festival body one end, set up in another at least two second connecting plates on half festival body other end, set up in first connecting plate with be used for fixing first connecting plate and second connecting plate between the second connecting plate in order to connect two half festival bodies, set up in be used for on the half festival body to the sealing member that seals up between two half festival bodies when connecting device connects two half festival bodies, first connecting plate with second connecting plate is followed half festival body width direction sets up, first connecting plate with second connecting plate position and quantity are corresponding.
The further improvement is that: the connecting device comprises a bolt arranged on the second connecting plate, a communication hole formed in the first connecting plate and used for allowing a screw rod portion of the bolt to pass through the first connecting plate, a connecting sleeve arranged on one side of the first connecting plate and away from the end of the bolt, and an internal thread groove formed in the connecting sleeve and close to the end of the communication hole and used for being in threaded fit with the screw rod portion of the bolt when the screw rod portion of the bolt passes through the first connecting plate.
The further improvement is that: the connecting sleeve is provided with a plurality of anti-slip convex strips which are used for improving the friction force between the hand and the connecting sleeve when the hand drives the connecting sleeve to rotate.
The further improvement is that: an auxiliary device for auxiliary positioning between the first connecting plate and the second connecting plate when the screw rod part of the bolt passes through the first connecting plate is arranged between the first connecting plate and the second connecting plate.
The further improvement is that: the auxiliary device comprises two auxiliary raised strips which are arranged on the second connecting plate and are close to the end face of the first connecting plate, and auxiliary grooves which are arranged on the first connecting plate and are close to the end face of the second connecting plate and are matched with the auxiliary raised strips, the auxiliary raised strips are oppositely arranged on two sides of the bolt, and the auxiliary raised strips are identical to the auxiliary grooves in shape.
The further improvement is that: the sealing piece is a sealing block which is arranged on two end faces of the half joint body and used for sealing a gap between the two half joint bodies when the connecting device connects the two half joint bodies, and the sealing block is a rubber sealing block.
After the technical scheme is adopted, the utility model has the beneficial effects that: when the area of the preassembled pipeline to be installed is larger than the whole length of the half joint, the two half joint bodies are correspondingly placed, the positions of the first connecting plate and the second connecting plate are corresponding, and then the first connecting plate and the second connecting plate are fixed through the connecting device so as to connect the two half joint bodies, so that the whole length of the half joint can be adjusted according to the area of the preassembled pipeline, and the corresponding adapted half joint is not required to be searched again during preassembling.
Further effects are: can prevent to produce the slip and cause two half section body to take place the condition of slope after connecting between first connecting plate and the second connecting plate when the bolt passes first connecting plate and installs.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of a prior art half joint;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a partial schematic view of the connection of two half joint bodies according to the present utility model;
fig. 4 is an enlarged view of a portion a corresponding to fig. 3;
fig. 5 is a side view of a halofuge body, a communication hole, and an auxiliary groove in the present utility model.
Reference numerals illustrate: half joint body 1, mounting panel 2, first connecting plate 3, second connecting plate 4, bolt 5, intercommunicating pore 6, adapter sleeve 7, thread groove 8, anti-skidding sand grip 9, supplementary sand grip 10, supplementary recess 11, sealing piece 12.
Detailed Description
The utility model will now be further described with reference to the drawings and specific examples.
Referring to fig. 2 to 5, the technical scheme adopted in this embodiment is as follows: the utility model provides a half festival with adjustable length, includes two at least half festival body 1, set up in on the half festival body 1 and follow a plurality of mounting panel 2 that half festival body 1 length direction set up, still including set up in one of them two at least first connecting plate 3 on half festival body 1 one end, set up in another two at least second connecting plate 4 on half festival body 1 other end, set up in between first connecting plate 3 with second connecting plate 4 be used for fixing first connecting plate 3 with second connecting plate 4 in order to carry out the connecting device of two half festival bodies 1, set up in be used for on the half festival body 1 when connecting device connects two half festival bodies 1 to the clearance between two half festival bodies 1 seal, first connecting plate 3 with second connecting plate 4 is followed half festival body 1 width direction sets up, first connecting plate 3 with second connecting plate 4 position and quantity are corresponding. The number of the first connecting plates 3 and the number of the second connecting plates 4 are three, and the three first connecting plates 3 and the second connecting plates 4 are equidistantly arranged on the half joint body 1.
The connecting device comprises a bolt 5 arranged on the second connecting plate 4, a communication hole 6 arranged on the first connecting plate 3 and used for allowing a screw rod part of the bolt 5 to pass through the first connecting plate 3, a connecting sleeve 7 arranged on one side of the first connecting plate 3 and far away from the end of the bolt 5, and an internal thread groove 8 arranged on the connecting sleeve 7 and near the end of the communication hole 6 and used for being in threaded fit with the screw rod part of the bolt 5 when the screw rod part of the bolt 5 passes through the first connecting plate 3. The length of the connecting sleeve 7 is the length convenient for hand driving. The screw portion of the bolt 5 penetrates through the second connecting plate 4, and the head portion is fixed on the end, away from the first connecting plate 3, of the second connecting plate 4.
The connecting sleeve 7 is provided with a plurality of anti-slip convex strips 9 which are used for improving the friction force between the hand and the connecting sleeve 7 when the hand drives the connecting sleeve 7 to rotate. The anti-slip raised strips 9 are rubber anti-slip raised strips 9.
An auxiliary device for auxiliary positioning between the first connecting plate 3 and the second connecting plate 4 when the screw portion of the bolt 5 passes through the first connecting plate 3 is arranged between the first connecting plate 3 and the second connecting plate 4.
The auxiliary device comprises two auxiliary raised strips 10 which are arranged on the second connecting plate 4 and are close to the end face of the first connecting plate 3, auxiliary grooves 11 which are arranged on the first connecting plate 3 and are close to the end face of the second connecting plate 4 and are matched with the auxiliary raised strips 10, the auxiliary raised strips 10 are oppositely arranged on two sides of the bolt 5, and the auxiliary raised strips 10 are identical to the auxiliary grooves 11 in shape. The shapes of the auxiliary protruding strips 10 and the auxiliary grooves 11 are square protruding strips and square grooves.
The sealing piece is a sealing block 12 which is arranged on two end faces of the half joint body 1 and is used for sealing a gap between the two half joint bodies 1 when the two half joint bodies 1 are connected by the connecting device, and the sealing block 12 is a rubber sealing block 12. The shape of the sealing block 12 is the same as the cross-sectional shape of the half joint body 1.
The working principle of the utility model is as follows: when the area of the preassembled pipeline to be installed is larger than the whole length of the half joint, the two half joint bodies 1 are correspondingly placed, the positions of the first connecting plate 3 and the second connecting plate 4 are corresponding, the screw rod part of the bolt 5 penetrates through the first connecting plate 3 from the communication hole 6, then the hand holding connecting sleeve 7 rotates, the thread groove 8 is matched with the screw rod part of the bolt 5, and accordingly the first connecting plate 3 and the second connecting plate 4 are fixed, the two half joint bodies 1 are connected, and therefore the whole length of the half joint can be adjusted according to the area of the preassembled pipeline, and the corresponding adapted half joint is not required to be searched again during preassembling; the anti-slip raised strips 9 can improve the friction between the hand and the connecting sleeve 7 when the hand holds the connecting sleeve 7, so as to prevent the hand from slipping; when the screw portion of the bolt 5 passes through the first connecting plate 3, auxiliary positioning can be performed between the first connecting plate 3 and the second connecting plate 4 by matching the auxiliary raised strips 10 with the auxiliary grooves 11, so that the situation that two half joint bodies 1 incline after being connected due to sliding between the first connecting plate 3 and the second connecting plate 4 is prevented.
The utility model is to protect the structure of the product, the model of each element is not the content protected by the utility model, and the utility model is also known technology, and only the element which can realize the functions of the utility model can be used as a length-adjustable half joint for selection application in the market. Therefore, parameters such as the type of the element will not be described in detail in the present utility model. The utility model is contributed to scientifically combining the elements together.
While the basic principles and main features of the present utility model and advantages thereof have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described merely by way of illustration of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents. The present utility model is not described in detail in the present application, and is well known to those skilled in the art.
Claims (6)
1. The utility model provides a half festival with adjustable length, includes two at least half festival bodies, set up in on the half festival body and along a plurality of mounting panel that half festival body length direction set up, its characterized in that: the half joint body comprises a half joint body, at least two first connecting plates arranged on one end of the half joint body, at least two second connecting plates arranged on the other end of the half joint body, a connecting device arranged between the first connecting plates and the second connecting plates and used for fixing the first connecting plates and the second connecting plates so as to connect the two half joint bodies, and a sealing piece arranged on the half joint body and used for sealing a gap between the two half joint bodies when the two half joint bodies are connected by the connecting device, wherein the first connecting plates and the second connecting plates are arranged along the width direction of the half joint body, and the positions and the numbers of the first connecting plates and the second connecting plates are corresponding.
2. A length adjustable half joint according to claim 1, wherein: the connecting device comprises a bolt arranged on the second connecting plate, a communication hole formed in the first connecting plate and used for allowing a screw rod portion of the bolt to pass through the first connecting plate, a connecting sleeve arranged on one side of the first connecting plate and away from the end of the bolt, and an internal thread groove formed in the connecting sleeve and close to the end of the communication hole and used for being in threaded fit with the screw rod portion of the bolt when the screw rod portion of the bolt passes through the first connecting plate.
3. A length adjustable half joint according to claim 2, wherein: the connecting sleeve is provided with a plurality of anti-slip convex strips which are used for improving the friction force between the hand and the connecting sleeve when the hand drives the connecting sleeve to rotate.
4. A length adjustable half joint according to claim 2, wherein: an auxiliary device for auxiliary positioning between the first connecting plate and the second connecting plate when the screw rod part of the bolt passes through the first connecting plate is arranged between the first connecting plate and the second connecting plate.
5. The length-adjustable half joint according to claim 4, wherein: the auxiliary device comprises two auxiliary raised strips which are arranged on the second connecting plate and are close to the end face of the first connecting plate, and auxiliary grooves which are arranged on the first connecting plate and are close to the end face of the second connecting plate and are matched with the auxiliary raised strips, the auxiliary raised strips are oppositely arranged on two sides of the bolt, and the auxiliary raised strips are identical to the auxiliary grooves in shape.
6. A length adjustable half joint according to claim 1, wherein: the sealing piece is a sealing block which is arranged on two end faces of the half joint body and used for sealing a gap between the two half joint bodies when the connecting device connects the two half joint bodies, and the sealing block is a rubber sealing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321563914.XU CN220647238U (en) | 2023-06-19 | 2023-06-19 | Half joint with adjustable length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321563914.XU CN220647238U (en) | 2023-06-19 | 2023-06-19 | Half joint with adjustable length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220647238U true CN220647238U (en) | 2024-03-22 |
Family
ID=90270072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321563914.XU Active CN220647238U (en) | 2023-06-19 | 2023-06-19 | Half joint with adjustable length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220647238U (en) |
-
2023
- 2023-06-19 CN CN202321563914.XU patent/CN220647238U/en active Active
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