Safety protection device
By using a combined structure of connecting ring blocks and bolts at the pipe connection, the problem of oxidation and rust death between bolts and nuts is solved, and the stability of pipe connection and the service life of bolts are achieved.
Patent Information
- Application Number
- CN202421376335.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-17
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-06-17
AI Technical Summary
The bolts and nuts at the connections of existing pipes are prone to oxidation and rust after long-term use, resulting in difficulty in disassembly and inconvenient in maintenance and replacement.
Using a combined structure of connecting ring blocks and bolts, the connecting ring blocks are firmly connected to the outside of the pipe through the connection between the bolts and the connecting ring blocks, and with the help of the protective mechanism, the oxidation and damage of the bolts are reduced.
It realizes the stability and reinforcement of pipeline connections, while extending the service life of bolts, reducing rust death, and improving the convenience of later disassembly.
Smart Images
Figure CN222437396U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of pipeline protection, in particular to a safety protection device. Background Art
[0002] A pipeline is a device made of pipes, pipe connectors and other connections for transporting gas, liquid or fluid with solid particles. Usually, the fluid is pressurized by blowers, compressors, pumps and boilers, and then flows from the high pressure part of the pipeline to the low pressure part. It can also be transported by the fluid's own pressure or gravity. Pipelines are widely used, mainly in water supply, drainage, heating, gas supply, long-distance transportation, agricultural irrigation, hydraulic engineering and various industrial devices.
[0003] In the prior art, in order to ensure smooth transmission and flow of objects flowing inside the pipeline, a shielding block for shielding and protecting the connection between multiple pipelines is usually provided on the outside of the pipeline to protect the pipeline connection. The connection between the shielding block and the pipeline is usually connected by multiple bolts and nuts. However, after long-term use, the surfaces of the bolts and nuts will rust due to oxidation, which will affect the subsequent disassembly of the bolts and is not convenient for subsequent maintenance and replacement. Therefore, a safety protection device is now proposed. Utility Model Content
[0004] In order to improve the problem that the surfaces of bolts and nuts will rust due to oxidation after long-term use, thereby affecting the later disassembly of the bolts and making subsequent maintenance and replacement inconvenient, the utility model provides a safety protection device.
[0005] The utility model provides a safety protection device, which adopts the following technical solutions:
[0006] A safety protection device comprises a first pipeline and a second pipeline, wherein the first pipeline is arranged on one side of the second pipeline, and a connecting component and a protection mechanism are arranged on the outer sides of the first pipeline and the second pipeline;
[0007] The connection assembly includes a connection ring block and bolts, wherein the connection ring block is arranged on the outside of the first pipe and the second pipe, and the bolts are threadedly connected to the inside of the connection ring block.
[0008] By adopting the above technical solution, the bolt can firmly connect the connecting ring block to the outside of the first pipe and the second pipe through the connection between the bolt and the connecting ring block, thereby realizing the connection between the first pipe and the second pipe, and reinforcing the first pipe and the second pipe.
[0009] Optionally, the protective mechanism includes a first shielding ring block, a second shielding ring block, an air outlet pipe, a connecting pipe, a valve body and a closing cover, the first shielding ring block is arranged on the outside of the first pipe and the second pipe, the second shielding ring block is arranged on one side of the first shielding ring block, and the second shielding ring block is arranged on the outside of the first pipe and the second pipe, the upper side of the first shielding ring block is fixedly connected with the air outlet pipe and the connecting pipe, and the air outlet pipe and the connecting pipe are both connected to the first shielding ring block, the outer side of the air outlet pipe is provided with a valve body, the outer side of the connecting pipe is threadedly connected with a closing cover, and the first shielding ring block and the second shielding ring block are provided with installation components inside.
[0010] By adopting the above technical solution, the bolts can firmly connect the connecting ring block to the outside of the first pipe and the second pipe through the connection between the bolts and the connecting ring block, thereby realizing the connection between the first pipe and the second pipe. After the first shielding ring block and the second shielding ring block are connected to the outside of the first pipe and the second pipe, they can shield and protect the connecting ring block and the bolts, thereby reducing the possibility of damage to the connecting ring block and the bolts due to collision during use.
[0011] Optionally, the installation assembly includes a fixed hollow block, a screw and a connecting sleeve, the fixed hollow block is fixedly connected to the inside of the first baffle ring block, the screw is rotatably connected to the inside of the fixed hollow block, the connecting sleeve is fixedly connected to the inside of the second baffle ring block, and the connecting sleeve is communicated with the inside of the second baffle ring block, a connecting groove is provided on the outside of the second baffle ring block, the connecting groove is communicated with the connecting sleeve, and the screw is threadedly connected to the inside of the connecting sleeve.
[0012] By adopting the above technical solution, after the screw is threadedly connected to the inside of the connecting sleeve, the connection between the first blocking ring block and the second blocking ring block can be achieved through the connection between the screw and the connecting sleeve.
[0013] Optionally, a rotating rod is provided inside the connecting sleeve, one end of the rotating rod is fixedly connected to a clamping block, one end of the screw rod is provided with a clamping slot, and the clamping block is movably inserted inside the clamping slot.
[0014] By adopting the above technical solution, when the staff rotates the rotating rod, the screw rod can be smoothly rotated, so that the connection between the connecting sleeve and the screw rod is achieved through the rotation of the screw rod.
[0015] Optionally, a mounting block is fixedly connected to the interior of the second shielding ring block, a desiccant and a hinge door plate are arranged inside the mounting block, and the hinge door plate is movably hinged to the mounting block via a hinge.
[0016] By adopting the above technical solution, the second shielding ring block can install and fix the desiccant through the mounting block, and the desiccant can absorb the water vapor inside the first shielding ring block and the second shielding ring block, thereby further reducing the possibility of rusting and deadening of the connecting ring block and the bolts in a short time.
[0017] Optionally, a hollow groove is formed on one side of the first blocking ring block, and a connecting block is fixedly connected to one side of the second blocking ring block, and the connecting block is movably inserted into the interior of the hollow groove.
[0018] By adopting the above technical solution, when the connecting block is inserted into the interior of the hollow groove, the first blocking ring block and the second blocking ring block can be effectively connected together.
[0019] Optionally, a first rubber layer is fixedly connected to the inner side of the first blocking ring block, and a second rubber layer is fixedly connected to the inner side of the second blocking ring block.
[0020] By adopting the above technical solution, the first rubber layer can be used to fill the gap between the first shielding ring block and the first pipe and the second pipe, while the second rubber layer has a similar function to the first rubber layer and can effectively block the gap between the second shielding ring block and the first pipe and the second pipe, thereby effectively reducing the entry of external air.
[0021] Optionally, a baffle is provided on one side of the first blocking ring block and the second blocking ring block, the baffle is provided between the first blocking ring block and the second blocking ring block, and the baffle is used to block the gap.
[0022] By adopting the above technical solution, the baffle can effectively further block the gap between the first blocking ring block and the second blocking ring block, thereby effectively increasing the sealing performance of the first blocking ring block and the second blocking ring block when in use.
[0023] Optionally, a slot is provided on one side of the first blocking ring block and the second blocking ring block, an insert block is fixedly connected to the lower side of the baffle, and a plurality of the insert blocks are provided, and the insert blocks are movably snap-fitted into the inside of the slot.
[0024] By adopting the above technical solution, the baffle can play a role in installing and fixing the plug-in block, and when the plug-in block is inserted into the inside of the slot, the baffle and the first blocking ring block and the second blocking ring block can be installed.
[0025] In summary, the utility model has the following beneficial effects:
[0026] 1. The connecting assembly in the utility model can be used to connect the first pipeline and the second pipeline, so that the first pipeline and the second pipeline can be used smoothly to realize the conveying and transmission of objects, and the protective mechanism can play a certain protective role on the connecting assembly, increase the life of the bolts during use, and reduce the situation where the bolts are severely rusted in a short period of time during use, which increases the convenience of replacing and disassembling the bolts in the later stage.
[0027] 2. After the screw in the utility model is threadedly connected to the interior of the connecting sleeve, the connection between the first blocking ring block and the second blocking ring block can be achieved through the connection between itself and the connecting sleeve. At the same time, when the connecting block is inserted into the interior of the hollow groove, the first blocking ring block and the second blocking ring block can be simply connected together. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] Figure 1 It is a three-dimensional schematic diagram of a safety protection device of the utility model;
[0029] Figure 2 It is a schematic diagram of the structure of a connecting component in an embodiment of a safety protection device of the utility model;
[0030] Figure 3 This is a first cross-sectional structural diagram of a safety protection device of the utility model;
[0031] Figure 4 It is a schematic diagram of the side section structure of a safety protection device of the utility model;
[0032] Figure 5 This is a second cross-sectional structural schematic diagram of a safety protection device of the utility model;
[0033] Figure 6 This is a safety protection device of the utility model. Figure 4 A schematic diagram of the enlarged structure at the center A;
[0034] Figure 7 This is a safety protection device of the utility model. Figure 4 The enlarged schematic diagram of the structure at B in the middle;
[0035] Figure 8 It is a schematic diagram of a top-down structure of a safety protection device of the utility model.
[0036] Description of reference numerals:
[0037] 1. First pipeline; 2. Second pipeline; 3. Connecting assembly; 31. Connecting ring block; 32. Bolt; 4. Protective mechanism; 41. First shielding ring block; 42. Second shielding ring block; 43. Exhaust pipe; 44. Connecting pipe; 45. Valve body; 46. Closing cover; 5. Mounting assembly; 51. Fixed hollow block; 52. Screw; 53. Connecting sleeve; 54. Connecting groove; 6. Rotating rod; 7. Slot; 8. Block; 9. Mounting block; 10. Desiccant; 11. Hinge door panel; 12. First rubber layer; 13. Second rubber layer; 14. Baffle; 15. Slot; 16. Insert block; 17. Hollow groove; 18. Connecting block. DETAILED DESCRIPTION
[0038] The following is combined with Figure 1-8 This application is described in further detail.
[0039] Please refer to Figure 1-3 A safety protection device includes a first pipeline 1 and a second pipeline 2. The first pipeline 1 is arranged on one side of the second pipeline 2. A connecting component 3 and a protection mechanism 4 are arranged on the outer sides of the first pipeline 1 and the second pipeline 2. The connecting component 3 can be used to connect the first pipeline 1 and the second pipeline 2, so that the first pipeline 1 and the second pipeline 2 can be used smoothly to realize the transportation and transmission of objects.
[0040] The connecting assembly 3 includes a connecting ring block 31 and a bolt 32. The connecting ring block 31 is arranged on the outside of the first pipe 1 and the second pipe 2. The bolt 32 is threadedly connected to the inside of the connecting ring block 31. The bolt 32 can firmly connect the connecting ring block 31 to the outside of the first pipe 1 and the second pipe 2 through the connection between itself and the connecting ring block 31, thereby realizing the connection between the first pipe 1 and the second pipe 2, and reinforcing the first pipe 1 and the second pipe 2. The protective mechanism 4 can play a certain protective role on the connecting assembly 3, increase the service life of the bolt 32 during use, and reduce the situation where the bolt 32 is severely rusted during use.
[0041] The protective mechanism 4 includes a first blocking ring block 41, a second blocking ring block 42, an air outlet pipe 43, a connecting pipe 44, a valve body 45 and a closing cover 46. The first blocking ring block 41 is arranged on the outside of the first pipeline 1 and the second pipeline 2, the second blocking ring block 42 is arranged on one side of the first blocking ring block 41, and the second blocking ring block 42 is arranged on the outside of the first pipeline 1 and the second pipeline 2. The upper side of the first blocking ring block 41 is fixedly connected with the air outlet pipe 43 and the connecting pipe 44, and the air outlet pipe 43 and the connecting pipe 44 are both connected to the first blocking ring block 41.
[0042] In addition, after being connected to the outside of the first pipe 1 and the second pipe 2, the first shielding ring block 41 and the second shielding ring block 42 can shield and protect the connecting ring block 31 and the bolt 32, thereby reducing the possibility of damage to the connecting ring block 31 and the bolt 32 due to collision during use. At the same time, a valve body 45 is provided on the outer side of the air outlet pipe 43, and a closing cover 46 is threadedly connected to the outer side of the connecting pipe 44. The valve body 45 can open and close the air outlet pipe 43, and control the flow inside the air outlet pipe 43. The connecting pipe 44 can be connected to an external pipeline when in use. The staff can add inert gas to the inside of the first shielding ring block 41 and the second shielding ring block 42 through the connecting pipe 44, thereby extending the oxidation and rusting time of the connecting ring block 31 and the bolt 32, and improving the service life of the connecting ring block 31 and the bolt 32. The closing cover 46 can close the connecting pipe 44, so that when the connecting pipe 44 is not in use, the air inside the first shielding ring block 41 and the second shielding ring block 42 is not easy to flow out through the connecting pipe 44.
[0043] In addition, an installation component 5 is provided inside the first shielding ring block 41 and the second shielding ring block 42, and the installation component 5 can facilitate the staff to effectively and smoothly connect the first shielding ring block 41 and the second shielding ring block 42 together. Different inert gases can be selected according to actual conditions, for example: neon gas.
[0044] Reference Figure 4 and Figure 6 The mounting assembly 5 includes a fixed hollow block 51, a screw 52 and a connecting sleeve 53. The fixed hollow block 51 is fixedly connected to the inside of the first blocking ring block 41. The screw 52 is rotatably connected to the inside of the fixed hollow block 51. The connecting sleeve 53 is fixedly connected to the inside of the second blocking ring block 42, and the connecting sleeve 53 is connected to the inside of the second blocking ring block 42. A connecting groove 54 is provided on the outside of the second blocking ring block 42, and the connecting groove 54 is connected to the connecting sleeve 53. The screw 52 is threadedly connected to the inside of the connecting sleeve 53.
[0045] More specifically, the first blocking ring block 41 can be connected to the screw rod 52 by fixing the hollow block 51, and the second blocking ring block 42 can install and fix the connecting sleeve 53. At the same time, after the screw rod 52 is threadedly connected to the inside of the connecting sleeve 53, the connection between the first blocking ring block 41 and the second blocking ring block 42 can be achieved through the connection between itself and the connecting sleeve 53.
[0046] Reference Figure 4 and Figure 6 A rotating rod 6 is arranged inside the connecting sleeve 53 , one end of the rotating rod 6 is fixedly connected to a clamping block 8 , one end of the screw rod 52 is provided with a clamping slot 7 , and the clamping block 8 is movably inserted into the inside of the clamping slot 7 .
[0047] More specifically, the rotating rod 6 can be smoothly connected to one end of the screw rod 52 by plugging the slot 7 and the block 8. At the same time, the slot 7 and the block 8 are both set to be rectangular, so that when the staff rotates the rotating rod 6, the screw rod 52 can be smoothly rotated, so that the connection sleeve 53 and the screw rod 52 can be realized through the rotation of the screw rod 52.
[0048] Reference Figure 5 and Figure 8 The second shielding ring block 42 is fixedly connected to the inside of the mounting block 9, a cavity is opened inside the mounting block 9, the desiccant 10 is located inside the cavity, and a hole is opened on the mounting block 9 to connect the cavity with the outside, the desiccant 10 and the hinge door panel 11 are arranged inside the mounting block 9, and the hinge door panel 11 is movably hinged to the mounting block 9 through a hinge.
[0049] More specifically, the second shielding ring block 42 can install and fix the desiccant 10 through the mounting block 9, and the desiccant 10 can absorb the water vapor inside the first shielding ring block 41 and the second shielding ring block 42, thereby further reducing the possibility of the connecting ring block 31 and the bolt 32 rusting and dying in a short time. At the same time, the hinge door panel 11 can shield the desiccant 10 to a certain extent, reducing the possibility of the desiccant 10 falling or sliding out from the inside of the mounting block 9.
[0050] Reference Figure 8 , a hollow groove 17 is formed on one side of the first blocking ring block 41, and a connecting block 18 is fixedly connected to one side of the second blocking ring block 42, and the connecting block 18 is movably inserted into the interior of the hollow groove 17. More specifically, when the connecting block 18 is inserted into the interior of the hollow groove 17, the first blocking ring block 41 and the second blocking ring block 42 can be effectively connected together, so that when the staff rotates the first blocking ring block 41 and the second blocking ring block 42 through the installation assembly 5, the first blocking ring block 41 and the second blocking ring block 42 can be simply connected together, and the staff does not need to hold and support the first blocking ring block 41 and the second blocking ring block 42 at the same time, which increases the convenience of connecting the first blocking ring block 41 and the second blocking ring block 42.
[0051] Reference Figure 5, the first rubber layer 12 is fixedly connected to the inner side of the first shielding ring block 41, and the second rubber layer 13 is fixedly connected to the inner side of the second shielding ring block 42. More specifically, the first shielding ring block 41 can play a role in installing and fixing the first rubber layer 12, and the second shielding ring block 42 can be connected to the second rubber layer 13. The first rubber layer 12 can be used to fill the gap between the first shielding ring block 41 and the first pipe 1 and the second pipe 2, and the second rubber layer 13 has a similar function to the first rubber layer 12, and can effectively shield the gap between the second shielding ring block 42 and the first pipe 1 and the second pipe 2, thereby effectively reducing the entry of external air.
[0052] Reference Figure 1 and Figure 7 A baffle plate 14 is provided on one side of the first blocking ring block 41 and the second blocking ring block 42. The baffle plate 14 is provided between the first blocking ring block 41 and the second blocking ring block 42, and the baffle plate 14 is used to block the gap. More specifically, the baffle plate 14 can effectively block the gap between the first blocking ring block 41 and the second blocking ring block 42, thereby effectively increasing the sealing performance of the first blocking ring block 41 and the second blocking ring block 42 when in use, thereby improving the shielding and sealing effects of the first blocking ring block 41 and the second blocking ring block 42 when in use.
[0053] Reference Figure 7 , a slot 15 is provided on one side of the first blocking ring block 41 and the second blocking ring block 42, and a plug-in block 16 is fixedly connected to the lower side of the baffle 14, and a plurality of plug-in blocks 16 are provided, and the plug-in blocks 16 are movably connected to the inside of the slot 15. More specifically, the baffle 14 can play a role in installing and fixing the plug-in blocks 16, and when the plug-in blocks 16 are plugged into the inside of the slot 15, the baffle 14 and the first blocking ring block 41 and the second blocking ring block 42 can be installed, so that the installation and use of the baffle 14 are sufficiently convenient and simple.
[0054] The implementation principle of the utility model is as follows: when the device is in use, the staff can connect the first pipe 1 and the second pipe 2 together through the connecting assembly 3, and then place the first blocking ring block 41 and the second blocking ring block 42 on the outside of the connecting ring block 31, and after placement, simply connect the first blocking ring block 41 and the second blocking ring block 42 by plugging between the hollow groove 17 and the connecting block 18, and then the staff can connect the rotating rod 6 to one end of the screw rod 52 through the card slot 7 and the card block 8, and rotate the rotating rod 6 after the connection, and while rotating the rotating rod 6, it is necessary to push the first blocking ring block 41 or the second blocking ring block 42, and at this time, the rotation of the rotating rod 6 can drive the screw rod 52 to rotate together, so that the screw rod 52 and the connecting sleeve 53 can be smoothly connected together;
[0055] After the first shielding ring block 41 and the second shielding ring block 42 are successfully connected to the outer side of the connecting ring block 31 through the screw 52 and the connecting sleeve 53, the staff can open the flow of the air outlet pipe 43 through the valve body 45 and connect the connecting pipe 44 to the external pipeline. After that, inert gas can be injected into the interior of the first shielding ring block 41 and the second shielding ring block 42 through the connecting pipe 44, and the original air inside the first shielding ring block 41 and the second shielding ring block 42 will flow out through the air outlet pipe 43. After that, the staff can close the air outlet pipe 43 through the valve body 45 and close the connecting pipe 44 through the closing cover 46, thereby reducing the rapid oxidation of the connecting ring block 31 and the bolt 32. At this point, the problem that the surface of the bolt 32 and the nut will rust due to oxidation after long-term use can be solved, thereby affecting the later disassembly of the bolt 32 and inconvenient for subsequent maintenance and replacement.
[0056] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A safety protection device, comprising a first pipeline (1) and a second pipeline (2), characterized in that: The first pipeline (1) is arranged on one side of the second pipeline (2), and a connecting component (3) and a protective mechanism (4) are arranged on the outer sides of the first pipeline (1) and the second pipeline (2); The connection assembly (3) comprises a connection ring block (31) and a bolt (32); the connection ring block (31) is arranged on the outside of the first pipeline (1) and the second pipeline (2); and the bolt (32) is threadedly connected to the inside of the connection ring block (31).
2. A safety protection device according to claim 1, characterized in that: The protection mechanism (4) comprises a first shielding ring block (41), a second shielding ring block (42), an air outlet pipe (43), a connecting pipe (44), a valve body (45) and a closing cover (46); the first shielding ring block (41) is arranged on the outside of the first pipeline (1) and the second pipeline (2); the second shielding ring block (42) is arranged on one side of the first shielding ring block (41), and the second shielding ring block (42) is arranged on the outside of the first pipeline (1) and the second pipeline (2); the upper side of the first shielding ring block (41) is fixedly connected with the air outlet pipe (43) and the connecting pipe (44), and the air outlet pipe (43) and the connecting pipe (44) are both connected to the first shielding ring block (41); the outer side of the air outlet pipe (43) is provided with a valve body (45); the outer side of the connecting pipe (44) is threadedly connected with the closing cover (46); and the first shielding ring block (41) and the second shielding ring block (42) are provided with mounting components (5) inside.
3. A safety protection device according to claim 2, characterized in that: The mounting assembly (5) comprises a fixed hollow block (51), a screw (52) and a connecting sleeve (53); the fixed hollow block (51) is fixedly connected to the inside of the first blocking ring block (41); the screw (52) is rotatably connected to the inside of the fixed hollow block (51); the connecting sleeve (53) is fixedly connected to the inside of the second blocking ring block (42); the connecting sleeve (53) is communicated with the inside of the second blocking ring block (42); a connecting groove (54) is provided on the outside of the second blocking ring block (42); the connecting groove (54) is communicated with the connecting sleeve (53); and the screw (52) is threadedly connected to the inside of the connecting sleeve (53).
4. A safety protection device according to claim 3, characterized in that: A rotating rod (6) is arranged inside the connecting sleeve (53), one end of the rotating rod (6) is fixedly connected to a clamping block (8), one end of the screw rod (52) is provided with a clamping groove (7), and the clamping block (8) is movably inserted into the inside of the clamping groove (7).
5. A safety protection device according to claim 2, characterized in that: The second shielding ring block (42) is fixedly connected to a mounting block (9) inside, a desiccant (10) and a hinged door panel (11) are arranged inside the mounting block (9), and the hinged door panel (11) is movably hinged to the mounting block (9) via a hinge.
6. A safety protection device according to claim 2, characterized in that: A hollow groove (17) is provided on one side of the first blocking ring block (41), and a connecting block (18) is fixedly connected to one side of the second blocking ring block (42), wherein the connecting block (18) is movably inserted into the interior of the hollow groove (17).
7. A safety protection device according to claim 2, characterized in that: A first rubber layer (12) is fixedly connected to the inner side of the first blocking ring block (41), and a second rubber layer (13) is fixedly connected to the inner side of the second blocking ring block (42).
8. A safety protection device according to claim 2, characterized in that: A baffle (14) is provided on one side of the first blocking ring block (41) and the second blocking ring block (42); the baffle (14) is provided between the first blocking ring block (41) and the second blocking ring block (42); the baffle (14) is used to block the gap.
9. A safety protection device according to claim 8, characterized in that: A slot (15) is provided on one side of the first blocking ring block (41) and the second blocking ring block (42); an insert block (16) is fixedly connected to the lower side of the baffle plate (14); a plurality of insert blocks (16) are provided; and the insert blocks (16) are movably snap-fitted into the interior of the slot (15).