CN214466839U - Water conservancy pipeline connection structure for water conservancy - Google Patents
Water conservancy pipeline connection structure for water conservancy Download PDFInfo
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- CN214466839U CN214466839U CN202120480545.2U CN202120480545U CN214466839U CN 214466839 U CN214466839 U CN 214466839U CN 202120480545 U CN202120480545 U CN 202120480545U CN 214466839 U CN214466839 U CN 214466839U
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Abstract
The utility model discloses a water conservancy pipeline connecting structure for water conservancy, which relates to the technical field of pipeline connection and comprises a left connecting disc and a right connecting disc, wherein one side of the left connecting disc is movably provided with the right connecting disc, one side of the right connecting disc is fixedly provided with a limiting block, a limiting rod is movably arranged in a groove of the inner wall of the limiting block, one end of the limiting rod is movably provided with a movable plate, the top of the movable plate is movably provided with a connecting rod, one end of the connecting rod is movably provided with a nut seat, the inner wall of the nut seat is movably provided with a lead screw, one sides of the left connecting disc and the right connecting disc are both fixedly provided with a fixed head, the inner wall of the fixed head is provided with a sealing ring, and the left connecting disc and the right connecting disc can be fixed by arranging the limiting block and the limiting rod, so that the left connecting disc and the right connecting disc can be more conveniently installed or disassembled, the time of installation and dismantlement is saved to efficiency has been improved.
Description
Technical Field
The utility model relates to a pipe connection technical field specifically is a water conservancy pipeline connection structure is utilized to water conservancy.
Background
The pipeline is a device for conveying gas, liquid or fluid with solid particles, which is formed by connecting pipes, pipe connectors, valves and the like, generally, the fluid flows from a high-pressure part to a low-pressure part of the pipeline after being pressurized by a blower, a compressor, a pump, a boiler and the like, and can also be conveyed by utilizing the pressure or gravity of the fluid, the pipeline has wide application range, and is mainly used for water supply, drainage, heat supply, gas supply, long-distance petroleum and natural gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices.
In hydraulic engineering construction process, water conservancy pipeline often need be used, and water conservancy pipeline is limited because length, consequently need connect a plurality of water conservancy pipelines in the actual process, current pipe connection generally utilizes traditional flange and screw to connect, the installation is comparatively loaded down with trivial details with the dismantlement step, need use special instrument to install and dismantle, this time that has just increased installation and dismantlement, thereby the efficiency that leads to installation and dismantlement is lower, current pipeline is after long-time the use, the pipeline is influenced by cold hot gas flow easily, its volume can be dwindled or the inflation, because of not setting up buffer space between flange and the pipeline, thereby probably lead to the pipeline crack phenomenon to appear.
SUMMERY OF THE UTILITY MODEL
The utility model provides a water conservancy pipeline connection structure is utilized to water possesses the installation and dismantles convenient and buffer protection's advantage to solve the installation and dismantle the loaded down with trivial details and receive expend with heat and contract with cold influence pipeline and reduce goods or the expanded problem.
For the purpose that realizes that the installation is dismantled conveniently and buffer protection, the utility model provides a following technical scheme: a water conservancy pipeline connecting structure for water conservancy comprises a left connecting disc and a right connecting disc, wherein one side of the left connecting disc is movably provided with the right connecting disc, one side of the right connecting disc is fixedly provided with a limiting block, a limiting rod is movably arranged in a groove of the inner wall of the limiting block, one end of the limiting rod is movably provided with a movable plate, the top of the movable plate is movably provided with a connecting rod, one end of the connecting rod is movably provided with a nut seat, the inner wall of the nut seat is movably provided with a lead screw, one sides of the left connecting disc and the right connecting disc are both fixedly provided with a fixing head, the inner wall of the fixing head is provided with a sealing ring, the inner wall of the sealing ring is movably provided with a pipeline, the groove of the inner wall of the pipeline is movably provided with a clamping rod, the surface of one end of the clamping rod is provided with a spring, one end of the clamping rod is provided with a pulley, and two sides of the pulley are both movably provided with inclined plane plates, the fixed movable block that is provided with in top of inclined plane board, the inner wall activity of movable block is provided with positive and negative threaded rod, the inslot of fixed head inner wall is fixed and is provided with the second spring, the fixed extrusion piece that is provided with of one end of second spring, the bottom activity of extrusion piece is provided with the buffer block, the fixed sealing washer that is provided with of one end of buffer block.
As an optimal technical scheme of the utility model, set up the spacing groove with gag lever post looks adaptation on the stopper.
As an optimized technical scheme of the utility model, the one end of kelly is the joint with the connected relationship of pipeline draw-in groove.
As an optimal technical scheme of the utility model, the nut seat passes through ball and lead screw threaded connection, the nut seat removes along the lead screw when the lead screw rotates.
As the utility model discloses a preferred technical scheme, the both ends of positive and negative threaded rod outer wall are provided with forward screw thread and reverse screw thread respectively, the thread groove has been seted up to the inboard of movable block.
As an optimal technical scheme of the utility model, the inclined plane of extrusion piece bottom is laminated with the inclined plane of buffer block one end mutually.
Compared with the prior art, the utility model provides a water conservancy pipeline connection structure is utilized to water conservancy possesses following beneficial effect:
1. this water conservancy pipeline connection structure is utilized to water through setting up stopper and gag lever post, just can fix left connection pad and right connection pad for the installation of left connection pad and right connection pad or dismantle more convenient, save the time of installation and dismantlement, thereby improved efficiency.
2. This water conservancy pipeline connection structure is utilized to water through setting up kelly and pipeline draw-in groove, will fix pipeline and fixed head for the installation of pipeline and fixed head or dismantle more convenient, simplified traditional installation and dismantled loaded down with trivial details step, thereby improved efficiency.
3. This water conservancy pipeline connection structure is utilized to water, through setting up extrusion piece and buffer block, extrusion piece and buffer block utilize the buffering elasticity of second spring to provide certain buffering protection space for the pipeline to make sealing washer and pipeline more paste tightly, improve the sealed effect of sealing washer.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the left connecting plate of the present invention;
FIG. 3 is an enlarged schematic view of part A of the present invention;
FIG. 4 is a schematic side view of the fixing head of the present invention;
fig. 5 is a schematic diagram of the enlarged structure of part B of the present invention.
In the figure: 1. a left connecting disc; 2. a right connecting disc; 201. a limiting block; 202. a limiting rod; 203. a movable plate; 204. a connecting rod; 205. a nut seat; 206. a screw rod; 3. a fixed head; 301. a seal ring; 302. a pipeline; 303. a clamping rod; 304. a spring; 305. a pulley; 306. an inclined plane plate; 307. a movable block; 308. a positive and negative threaded rod; 4. a second spring; 401. extruding the block; 402. and a buffer block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the utility model discloses a water conservancy pipeline connection structure for water conservancy, comprising a left connection disc 1 and a right connection disc 2, wherein one side of the left connection disc 1 is movably provided with the right connection disc 2, one side of the right connection disc 2 is fixedly provided with a limit block 201, a limit rod 202 is movably arranged in a groove of the inner wall of the limit block 201, one end of the limit rod 202 is movably provided with a movable plate 203, the top of the movable plate 203 is movably provided with a connecting rod 204, one end of the connecting rod 204 is movably provided with a nut seat 205, the inner wall of the nut seat 205 is movably provided with a screw rod 206, one side of the left connection disc 1 and one side of the right connection disc 2 are both fixedly provided with a fixed head 3, the inner wall of the fixed head 3 is provided with a seal ring 301, the inner wall of the seal ring 301 is movably provided with a pipeline 302, the groove of the inner wall of the pipeline 302 is movably provided with a clamping rod 303, the surface of kelly 303 one end is provided with spring 304, the one end of kelly 303 is provided with pulley 305, the both sides of pulley 305 are all movable and are provided with inclined plane board 306, the fixed movable block 307 that is provided with in top of inclined plane board 306, the inner wall activity of movable block 307 is provided with positive and negative threaded rod 308, the inslot fixed second spring 4 that is provided with of fixed head 3 inner wall, the fixed extrusion piece 401 that is provided with of one end of second spring 4, the bottom activity of extrusion piece 401 is provided with buffer block 402, the fixed sealing washer 301 that is provided with of one end of buffer block 402.
Specifically, a limiting groove matched with the limiting rod 202 is formed in the limiting block 201.
In this embodiment, through setting up stopper 201 and gag lever post 202, just can fix left connection pad 1 and right connection pad 2 for the installation of left connection pad 1 and right connection pad 2 or dismantle more convenient, save the time of installation and dismantlement, thereby improved efficiency.
Specifically, one end of the clamping rod 303 is clamped with the clamping groove of the pipeline 302.
In this embodiment, through setting up kelly 303 and pipeline 302 draw-in groove, will fix pipeline 302 and fixed head 3 for pipeline 302 and fixed head 3's installation or dismantlement are more convenient, have simplified traditional installation and have dismantled loaded down with trivial details step, thereby have improved efficiency.
Specifically, the nut holder 205 is screwed to the screw 206 by means of balls, and the nut holder 205 moves along the screw 206 when the screw 206 rotates.
In this embodiment, by arranging the nut seat 205 and the lead screw 206, the nut seat 205 and the lead screw 206 can be connected by threads to drive the movable plate 203 to change the angle, and drive the limiting rod 202 to move up and down, so that the left connecting disc 1 and the right connecting disc 2 can be mounted or dismounted only by rotating the handle, and the operation is simple, time-saving and labor-saving.
Specifically, both ends of the outer wall of the positive and negative threaded rod 308 are respectively provided with a positive thread and a negative thread, and the inner side of the movable block 307 is provided with a thread groove.
In this embodiment, through setting up positive and negative threaded rod 308 and movable block 307, just can utilize the positive and negative screw thread of positive and negative threaded rod 308 outer wall and the threaded connection of movable block 307, drive the inclined plane board 306 of both sides and carry out reverse synchronous motion to utilize the inclined plane of inclined plane board 306 to adjust the reciprocating of kelly 303, only need just can accomplish the installation or the dismantlement of pipeline 302 and fixed head 3 through the rotation of handle, it is convenient to use.
Specifically, the inclined surface at the bottom of the extrusion block 401 is attached to the inclined surface at one end of the buffer block 402.
In this embodiment, through setting up extrusion piece 401 and buffer block 402, extrusion piece 401 and buffer block 402 utilize second spring 4's buffering elasticity to provide certain buffering protection space for pipeline 302 to make sealing washer 301 more paste tightly with pipeline 302, improve sealing washer 301's sealed effect.
The utility model discloses a theory of operation and use flow: when the pipeline clamp is used, the pipeline 302 is installed on the inner wall of the fixed head 3, the positive and negative threaded rod 308 is driven to rotate through the handle, the positive and negative threads of the outer wall of the positive and negative threaded rod 308 are connected with the threads of the movable block 307, the inclined plane plates 306 on two sides are driven to move in a reverse synchronous mode, the inclined plane of the inclined plane plate 306 is used for adjusting the up-and-down movement of the clamping rod 303, when one end of the clamping rod 303 enters the clamping groove of the pipeline 302, installation can be completed, when the left connecting disc 1 and the right connecting disc 2 are installed, the screw rod 206 is driven to rotate through the handle, the nut seat 205 is connected with the screw rod 206 through the threads to drive the movable plate 203 to generate angle change, the limiting rod 202 is driven to move up and down, and when one end of the limiting rod 202 enters the limiting groove of the limiting block 201, installation can be completed.
To sum up, the water conservancy pipeline connecting structure can fix the left connecting disc 1 and the right connecting disc 2 by arranging the limiting block 201 and the limiting rod 202, so that the left connecting disc 1 and the right connecting disc 2 can be more conveniently installed or disassembled, the time for installation and disassembly is saved, the efficiency is improved, the pipeline 302 and the fixed head 3 can be fixed by arranging the clamping rod 303 and the pipeline 302 clamping groove, the pipeline 302 and the fixed head 3 can be more conveniently installed or disassembled, the traditional complicated steps of installation and disassembly are simplified, the efficiency is improved, the nut seat 205 and the screw rod 206 can be arranged, the nut seat 205 and the screw rod 206 can be connected by threads to drive the movable plate 203 to generate angle change and drive the limiting rod 202 to move up and down, and the left connecting disc 1 and the right connecting disc 2 can be installed or disassembled only by rotating the handle, simple and labour saving and time saving, through setting up positive and negative threaded rod 308 and movable block 307, just can utilize the positive and negative screw thread of positive and negative threaded rod 308 outer wall and the threaded connection of movable block 307, the inclined plane board 306 that drives both sides carries out reverse synchronous motion, and utilize the inclined plane of inclined plane board 306 to adjust the reciprocating of kelly 303, only need just can accomplish the installation or the dismantlement of pipeline 302 and fixed head 3 through the rotation of handle, it is convenient to use, through setting up extrusion block 401 and buffer block 402, extrusion block 401 and buffer block 402 utilize second spring 4's buffering elasticity to provide certain buffering protection space for pipeline 302, and make sealing washer 301 and pipeline 302 paste tightly more, improve sealing washer 301's sealed effect.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a water conservancy pipeline connection structure is utilized to water, includes left connection pad (1) and right connection pad (2), its characterized in that: a right connecting disc (2) is movably arranged on one side of the left connecting disc (1), a limiting block (201) is fixedly arranged on one side of the right connecting disc (2), a limiting rod (202) is movably arranged in a groove of the inner wall of the limiting block (201), a movable plate (203) is movably arranged at one end of the limiting rod (202), a connecting rod (204) is movably arranged at the top of the movable plate (203), a nut seat (205) is movably arranged at one end of the connecting rod (204), a lead screw (206) is movably arranged on the inner wall of the nut seat (205), fixing heads (3) are fixedly arranged on one sides of the left connecting disc (1) and the right connecting disc (2), a sealing ring (301) is arranged on the inner wall of each fixing head (3), a pipeline (302) is movably arranged on the inner wall of the sealing ring (301), and a clamping rod (303) is movably arranged in a groove of the inner wall of the pipeline (302), the surface of kelly (303) one end is provided with spring (304), the one end of kelly (303) is provided with pulley (305), the both sides of pulley (305) are all movable and are provided with inclined plane board (306), the fixed movable block (307) that is provided with in top of inclined plane board (306), the inner wall activity of movable block (307) is provided with positive and negative threaded rod (308), the inslot fixed of fixed head (3) inner wall is provided with second spring (4), the fixed extrusion piece (401) that is provided with of one end of second spring (4), the bottom activity of extrusion piece (401) is provided with buffer block (402), the fixed sealing washer (301) that is provided with of one end of buffer block (402).
2. The water conservancy pipeline connection structure of claim 1, characterized in that: the limiting block (201) is provided with a limiting groove matched with the limiting rod (202).
3. The water conservancy pipeline connection structure of claim 1, characterized in that: one end of the clamping rod (303) is clamped with the clamping groove of the pipeline (302).
4. The water conservancy pipeline connection structure of claim 1, characterized in that: the nut seat (205) is in threaded connection with the screw rod (206) through a ball, and the nut seat (205) moves along the screw rod (206) when the screw rod (206) rotates.
5. The water conservancy pipeline connection structure of claim 1, characterized in that: two ends of the outer wall of the positive and negative threaded rod (308) are respectively provided with a positive thread and a negative thread, and the inner side of the movable block (307) is provided with a thread groove.
6. The water conservancy pipeline connection structure of claim 1, characterized in that: the inclined plane at the bottom of the extrusion block (401) is attached to the inclined plane at one end of the buffer block (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120480545.2U CN214466839U (en) | 2021-03-05 | 2021-03-05 | Water conservancy pipeline connection structure for water conservancy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120480545.2U CN214466839U (en) | 2021-03-05 | 2021-03-05 | Water conservancy pipeline connection structure for water conservancy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214466839U true CN214466839U (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120480545.2U Active CN214466839U (en) | 2021-03-05 | 2021-03-05 | Water conservancy pipeline connection structure for water conservancy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214466839U (en) |
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2021
- 2021-03-05 CN CN202120480545.2U patent/CN214466839U/en active Active
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