CN219673365U - Combined ceramic ball core for ceramic ball valve - Google Patents
Combined ceramic ball core for ceramic ball valve Download PDFInfo
- Publication number
- CN219673365U CN219673365U CN202321190908.4U CN202321190908U CN219673365U CN 219673365 U CN219673365 U CN 219673365U CN 202321190908 U CN202321190908 U CN 202321190908U CN 219673365 U CN219673365 U CN 219673365U
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- ceramic ball
- ball valve
- main body
- rod
- internal thread
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- 239000000919 ceramic Substances 0.000 title claims abstract description 39
- 238000009434 installation Methods 0.000 claims abstract description 18
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 15
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 15
- 241001330002 Bambuseae Species 0.000 claims description 15
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 15
- 239000011425 bamboo Substances 0.000 claims description 15
- 210000001503 joint Anatomy 0.000 claims description 10
- 239000002131 composite material Substances 0.000 claims 4
- 230000007547 defect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 208000032765 Device extrusion Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a combined ceramic ball core for a ceramic ball valve, which relates to the technical field of valves, and comprises a main body mechanism, a first mounting assembly and a second mounting assembly, wherein the main body mechanism comprises a ball valve main body and the first mounting assembly is arranged above the ball valve main body, the first mounting assembly comprises an internal thread cylinder, a fixing column and an inserting hole, and one end of the internal thread cylinder is fixedly connected with the outer surface of the ball valve main body; the connecting mechanism comprises a second installation component arranged above the first installation component. According to the combined ceramic ball core for the ceramic ball valve, a worker firstly installs the threaded rod and the internal thread cylinder, and further, the ring cylinder is stirred downwards by utilizing the characteristic that the ring cylinder is in sliding fit with the valve rod, and the position of the threaded rod is limited by utilizing the characteristic that one end of the limiting round rod penetrates through the jack to be connected with the fixed column in an inserting mode, so that the stability of the device is enhanced.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to a combined ceramic ball core for a ceramic ball valve.
Background
The ceramic valve uses high-performance structural ceramic, has good self-cleaning property, super wear resistance, strong corrosion, strong self-lubricating property, long service life and wide use environment, is particularly suitable for being used in the chemical industry, when the valve core of the ceramic valve is aged, the ceramic valve core needs to be replaced, otherwise, the condition of water leakage easily occurs, the valve rod is mostly connected with the ball core through a plurality of fastening bolts or strong glue, the valve rod is difficult to detach, the valve rod is replaced together with the valve rod, the waste of resources is caused, and the use requirement is not met.
Through searching, bulletin number (CN 214789157U) is a ceramic ball core for ceramic ball valve, relates to the valve field. The ball valve comprises a ball valve body and a valve rod body, wherein a valve rod sleeve is fixedly embedded at the top of the ball valve body, a slot is formed in the upper surface of the valve rod sleeve, positioning grooves are formed in two inner side walls of the slot, a cavity is formed in the valve rod body, a fixed column is fixedly arranged at the center of the inner bottom wall of the cavity, guide posts are fixedly connected to two sides of the fixed column, an inserting block is movably sleeved at the end part, far away from the fixed column, of the guide posts, an extrusion spring is movably sleeved at the peripheral side surface of the guide posts, and communication holes are formed in two side surfaces of the valve rod body. According to the utility model, the elastic cushion block can extrude the valve rod main body upwards, so that the insert block is propped against the inner top wall of the positioning groove, the ball valve main body and the valve rod main body are stably and firmly connected, the valve rod main body and the ball valve main body can be quickly installed and detached, and the waste of the valve rod main body is avoided for the ball valve main body.
The device extrusion spring can automatically push the insert to insert into the positioning groove, the ball valve main body is connected with the valve rod main body, the elastic cushion block can upwards extrude the valve rod main body, the insert is propped against the inner top wall of the positioning groove, but the connection mode leads to the defect of the connection stability of the ball valve main body and the valve rod main body, and when a worker utilizes the valve rod to open and close the ball valve, the structure stability is possibly insufficient to cause damage.
Disclosure of Invention
The utility model aims to provide a combined ceramic ball core for a ceramic ball valve, which overcomes the defects of the prior art, and the stability of a device is enhanced by limiting the position of a threaded rod by utilizing the characteristic that one end of a limiting round rod penetrates through an insertion hole to be connected with a fixed column in an inserting way.
In order to solve the problems, the technical scheme adopted by the utility model is as follows:
a combined ceramic ball core for ceramic ball valve comprises
The main body mechanism comprises a ball valve main body and a first installation component arranged above the ball valve main body, wherein the first installation component comprises an internal thread cylinder, a fixed column and a jack, one end of the internal thread cylinder is fixedly connected with the outer surface of the ball valve main body, a plurality of fixed columns are all installed on the outer surface of the internal thread cylinder, and the upper surface of each fixed column is provided with the jack;
the connecting mechanism comprises a second installation component arranged above the first installation component, a threaded rod is arranged above the internal thread cylinder, and the lower end of the threaded rod is in rotary fit with the internal thread cylinder.
Further, fixed column one side is equipped with fixed subassembly, fixed subassembly includes lead screw and handle end, fixed column one side surface is equipped with the screw thread through-hole, lead screw one end passes screw thread through-hole and screw thread through-hole rotary fit.
Further, the surface of one side of the handle end is fixedly connected with the other end of the screw rod.
Further, the second installation component includes a ring section of thick bamboo, butt joint piece and spacing round bar, a plurality of butt joint piece one side surface all with ring section of thick bamboo surface fixed connection, spacing round bar upper surface and butt joint piece lower surface fixed connection, spacing round bar one end passes the jack and inserts to close with the fixed column and be connected, threaded rod upper surface fixed connection is equipped with the valve rod.
Further, the ring cylinder is arranged on the outer surface of the valve rod, the ring cylinder is in sliding fit with the valve rod, and the upper surface of the valve rod is fixedly connected with a rotating handle disc.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, a worker firstly installs the threaded rod and the internal thread cylinder, further, by utilizing the characteristic that the ring cylinder is in sliding fit with the valve rod, then the ring cylinder is poked downwards, and by utilizing the characteristic that one end of the limiting round rod penetrates through the jack to be connected with the fixed column in a plugging manner, the position of the threaded rod is limited, and the stability of the device is enhanced.
Drawings
FIG. 1 is a schematic view of the external overall structure of a combined ceramic ball core for a ceramic ball valve;
FIG. 2 is a schematic view of a first view angle structure of a combined ceramic ball core for a ceramic ball valve;
FIG. 3 is a schematic view of a second view angle structure of a combined ceramic ball core for a ceramic ball valve;
fig. 4 is a schematic structural view of a main body mechanism of a combined ceramic ball core for a ceramic ball valve.
In the figure: 100. a main body mechanism; 101. a ball valve body; 102. an internal thread cylinder; 103. fixing the column; 104. a jack; 105. a screw rod; 106. a handle end; 200. a connecting mechanism; 201. a threaded rod; 202. a ring barrel; 203. a butt joint block; 204. a limit round rod; 205. a valve stem; 206. the handle disc is rotated.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to FIGS. 1-4, the utility model is a combined ceramic ball core for a ceramic ball valve, comprising
The main body mechanism 100 comprises a ball valve main body 101 and a first installation component arranged above the ball valve main body 101, wherein the first installation component comprises an internal thread cylinder 102, a fixed column 103 and a jack 104, one end of the internal thread cylinder 102 is fixedly connected with the outer surface of the ball valve main body 101, a plurality of fixed columns 103 are all installed on the outer surface of the internal thread cylinder 102, and the jack 104 is arranged on the upper surface of the fixed column 103;
the connection mechanism 200 comprises a second installation component arranged above the first installation component, a threaded rod 201 is arranged above the internal thread cylinder 102, and the lower end of the threaded rod 201 is in rotary fit with the internal thread cylinder 102.
During the use, through utilizing threaded rod 201 lower extreme and internal thread section of thick bamboo 102 rotary fit's characteristic, be convenient for dismantle the valve rod 205 from ball valve main part 101 in turn, be convenient for reuse to valve rod 205 in turn, when using from new equipment, the staff is at first installed threaded rod 201 and internal thread section of thick bamboo 102, further, through utilizing ring section of thick bamboo 202 and valve rod 205 sliding fit's characteristic, stir ring section of thick bamboo 202 down in turn, through utilizing spacing round bar 204 one end to pass jack 104 and fixed column 103 male connection's characteristic, then inject the position of threaded rod 201, afterwards through utilizing screw 105 one end to pass screw through the characteristic of screw through hole and screw through hole rotary fit, then the connectivity between the additional strengthening structure, structural design is humanized.
In order to facilitate the disassembly of the valve rod 205, a fixing component is arranged on one side of the fixing column 103 and comprises a screw rod 105 and a handle end 106, a threaded through hole is formed in the surface of one side of the fixing column 103, and one end of the screw rod 105 penetrates through the threaded through hole to be in rotary fit with the threaded through hole.
One side surface of the handle end 106 is fixedly connected with the other end of the screw rod 105; during the use, through at ball valve body 101 top surface installation internal thread section of thick bamboo 102, through utilizing threaded rod 201 lower extreme and internal thread section of thick bamboo 102 rotatory complex characteristic, be convenient for dismantle the valve rod 205 from ball valve body 101 then, be convenient for reuse the valve rod 205, when using from new equipment, through utilizing screw rod 105 one end to pass screw through the rotatory complex characteristic of screw through hole and screw through hole, the connectivity between the additional strengthening, structural design is humanized.
In order to increase the stability of structure, the second installation component includes a ring section of thick bamboo 202, butt joint piece 203 and spacing round bar 204, and a plurality of butt joint piece 203 one side surface all are connected with ring section of thick bamboo 202 surface fixed, and spacing round bar 204 upper surface and butt joint piece 203 lower surface fixed connection, spacing round bar 204 one end pass jack 104 and fixed column 103 and insert the joint and be connected, threaded rod 201 upper surface fixed connection is equipped with valve rod 205.
The ring barrel 202 is arranged on the outer surface of the valve rod 205, the ring barrel 202 is in sliding fit with the valve rod 205, and the upper surface of the valve rod 205 is fixedly connected with a rotating handle disc 206; during the use, the staff installs threaded rod 201 and internal thread section of thick bamboo 102 at first, and is further, through utilizing ring section of thick bamboo 202 and valve rod 205 sliding fit's characteristic, then stirs ring section of thick bamboo 202 downwards, through utilizing spacing round bar 204 one end to pass jack 104 and fixed column 103 male connection's characteristic, then prescribes a limit to the position of threaded rod 201, strengthens the stability of device.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a combination formula pottery ball core for ceramic ball valve which characterized in that: comprising
The main body mechanism (100) comprises a ball valve main body (101) and a first installation component arranged above the ball valve main body (101), wherein the first installation component comprises an internal thread cylinder (102), fixing columns (103) and jacks (104), one end of the internal thread cylinder (102) is fixedly connected with the outer surface of the ball valve main body (101), a plurality of the fixing columns (103) are all installed on the outer surface of the internal thread cylinder (102), and the jacks (104) are arranged on the upper surface of the fixing columns (103);
the connecting mechanism (200) comprises a second installation component arranged above the first installation component, a threaded rod (201) is arranged above the internal thread cylinder (102), and the lower end of the threaded rod (201) is in rotary fit with the internal thread cylinder (102).
2. The composite ceramic ball core for a ceramic ball valve according to claim 1, wherein: the fixing assembly is arranged on one side of the fixing column (103), the fixing assembly comprises a screw rod (105) and a handle end (106), a threaded through hole is formed in the surface of one side of the fixing column (103), and one end of the screw rod (105) penetrates through the threaded through hole and is in rotary fit with the threaded through hole.
3. The composite ceramic ball core for a ceramic ball valve according to claim 2, wherein: one side surface of the handle end (106) is fixedly connected with the other end of the screw rod (105).
4. The composite ceramic ball core for a ceramic ball valve according to claim 1, wherein: the second installation component includes a ring section of thick bamboo (202), butt joint piece (203) and spacing round bar (204), a plurality of butt joint piece (203) one side surface all with ring section of thick bamboo (202) surface fixed connection, spacing round bar (204) upper surface and butt joint piece (203) lower surface fixed connection, jack (104) are passed to spacing round bar (204) one end and fixed column (103) joint connection, threaded rod (201) upper surface fixed connection is equipped with valve rod (205).
5. The composite ceramic ball core for a ceramic ball valve according to claim 4, wherein: the ring cylinder (202) is arranged on the outer surface of the valve rod (205), the ring cylinder (202) is in sliding fit with the valve rod (205), and a rotating handle disc (206) is fixedly connected to the upper surface of the valve rod (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321190908.4U CN219673365U (en) | 2023-05-15 | 2023-05-15 | Combined ceramic ball core for ceramic ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321190908.4U CN219673365U (en) | 2023-05-15 | 2023-05-15 | Combined ceramic ball core for ceramic ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219673365U true CN219673365U (en) | 2023-09-12 |
Family
ID=87919119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321190908.4U Active CN219673365U (en) | 2023-05-15 | 2023-05-15 | Combined ceramic ball core for ceramic ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219673365U (en) |
-
2023
- 2023-05-15 CN CN202321190908.4U patent/CN219673365U/en active Active
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