CN216143039U - High-temperature-resistant anti-seepage bolt - Google Patents
High-temperature-resistant anti-seepage bolt Download PDFInfo
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- CN216143039U CN216143039U CN202122058903.3U CN202122058903U CN216143039U CN 216143039 U CN216143039 U CN 216143039U CN 202122058903 U CN202122058903 U CN 202122058903U CN 216143039 U CN216143039 U CN 216143039U
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Abstract
The utility model discloses a high-temperature-resistant anti-seepage bolt which comprises a fastening mechanism, a first sealing ring, a communicating groove, a screw rod and threads, wherein the fastening mechanism comprises a nut, the first sealing ring is arranged on the rear side of the nut, the communicating groove is arranged on the rear side of the first sealing ring, the screw rod is arranged in an inner cavity of the communicating groove, and the threads are arranged on the surface of the screw rod; and the fixing mechanism comprises a fixing device and a fixing groove arranged on the surface of the fixing device. The utility model has the beneficial effects that: through setting up nut, intercommunication groove, screw rod and screw-thread fit fixed slot, make the device possess the basic fastening function of bolt, through setting up first sealing washer, cooperation fixing device and second sealing washer reach and carry out sealed effect to the fixed slot, have avoided external dust and rainwater to get into fixing device's inner chamber through the gap of intercommunication groove and fixed slot, lead to the bolt corrosion to produce high temperature under the effect of electric current, thereby avoided the nut too high with the temperature in intercommunication groove.
Description
Technical Field
The utility model relates to the technical field of bolts, in particular to a high-temperature-resistant anti-seepage bolt.
Background
The bolt is a mechanical part, a fastener composed of a head and a screw is used for fastening a part connected with a through hole, the connection form is called bolt connection, and the bolt is divided into the following parts according to the stress mode of connection: both plain and reamed. According to the shape of the head: with hex heads, round heads, square heads, countersunk heads, etc., with hex heads being most commonly used.
Although the existing bolt can achieve the fastening effect, the existing connecting bolt is not waterproof, and even if the bolt is fastened in place, the existing connecting bolt is also subject to water seepage, so that the connecting bolt is corroded, and the joint temperature is high due to long-time high-current operation.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.
The present invention has been made in view of the above and/or other problems associated with the prior art high temperature resistant impermeable bolts.
Therefore, the problem to be solved by the utility model is that although the existing bolt can achieve the fastening effect, the existing connecting bolt is not waterproof, and even if the bolt is fastened in place, the connecting bolt is corroded due to water seepage, and the joint temperature is higher due to long-time high-current operation.
In order to solve the technical problems, the utility model provides the following technical scheme: a high-temperature-resistant anti-seepage bolt comprises a fastening mechanism, a first sealing ring, a communicating groove, a screw rod and threads, wherein the fastening mechanism comprises a nut, the first sealing ring is arranged on the rear side of the nut, the communicating groove is arranged on the rear side of the first sealing ring, the screw rod is arranged in an inner cavity of the communicating groove, and the threads are arranged on the surface of the screw rod;
the fixing mechanism comprises a fixing device, a fixing groove and second sealing rings, wherein the fixing groove is formed in the surface of the fixing device, and the second sealing rings are arranged on the periphery of the fixing groove.
As a preferable scheme of the high temperature resistant anti-seepage bolt of the utility model, wherein: one end of the screw rod is fixedly connected with the rear side of the nut, and one end, far away from the nut, of the screw rod extends to the outside of the first sealing ring through the communicating groove.
As a preferable scheme of the high temperature resistant anti-seepage bolt of the utility model, wherein: the fastening mechanism further comprises a sealing groove and is arranged on the periphery of the surface of the communicating groove.
As a preferable scheme of the high temperature resistant anti-seepage bolt of the utility model, wherein: the fastening mechanism further comprises a quincuncial hole and a surface arranged on the front side of the nut.
As a preferable scheme of the high temperature resistant anti-seepage bolt of the utility model, wherein: the fastening mechanism further comprises a fastening block and is arranged on the top of the nut.
As a preferable scheme of the high temperature resistant anti-seepage bolt of the utility model, wherein: the fastening mechanism further comprises through holes and is arranged on the surface of the first sealing ring, and the number of the through holes is two.
As a preferable scheme of the high temperature resistant anti-seepage bolt of the utility model, wherein: the through hole is communicated with the inner cavity of the sealing groove.
As a preferable scheme of the high temperature resistant anti-seepage bolt of the utility model, wherein: the second sealing ring and the first sealing ring are made of high-temperature-resistant rubber materials.
As a preferable scheme of the high temperature resistant anti-seepage bolt of the utility model, wherein: the nut and the screw are both made of stainless steel.
As a preferable scheme of the high temperature resistant anti-seepage bolt of the utility model, wherein: the shape of fastening block is the triangular prism, and fixed connection in the top of nut.
The utility model has the beneficial effects that: through setting up nut, intercommunication groove, screw rod and screw-thread fit fixed slot, make the device possess the basic fastening function of bolt, through setting up first sealing washer, cooperation fixing device and second sealing washer reach and carry out sealed effect to the fixed slot, have avoided external dust and rainwater to get into fixing device's inner chamber through the gap of intercommunication groove and fixed slot, lead to the bolt corrosion to produce high temperature under the effect of electric current, thereby avoided the nut too high with the temperature in intercommunication groove.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a structural diagram of a high-temperature resistant anti-seepage bolt.
Fig. 2 is a three-dimensional structure diagram of a fixing device of a high-temperature-resistant anti-seepage bolt.
Fig. 3 is a rear view structural diagram of a first sealing ring of the high-temperature-resistant anti-seepage bolt.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1, a first embodiment of the present invention provides a high temperature resistant anti-seepage bolt, which includes a fastening mechanism 100, including a nut 101, a first sealing ring 102 disposed at the rear side of the nut 101, a communicating groove 103 disposed at the rear side of the first sealing ring 102, a screw 104 disposed in the inner cavity of the communicating groove 103, and a thread 105 disposed on the surface of the screw 104.
The fixing mechanism 200 includes a fixing device 201, a fixing groove 202 disposed on a surface of the fixing device 201, and a second sealing ring 203 disposed around the fixing groove 202.
Specifically, one end of the screw 104 is fixedly connected with the rear side of the nut 101, one end of the screw 104, which is far away from the nut 101, extends to the outside of the first sealing ring 102 through the communicating groove 103, and the fastening stability of the nut 101 and the communicating groove 103 matching with the fixing groove 202 is increased by setting the connecting relation between the communicating groove 103 and the nut 101.
Preferably, the fastening mechanism 100 further includes a sealing groove 106 disposed around the surface of the communicating groove 103, and by providing the sealing groove 106, the contact area between the first sealing ring 102 and the second sealing ring 203 is increased, the sealing performance between the first sealing ring 102 and the second sealing ring 203 is further increased, and rainwater is prevented from entering the inner cavity of the fixing groove 202 through a gap.
Preferably, the fastening mechanism 100 further includes a quincunx hole 107 disposed on a front surface of the nut 101, and the nut 101 is conveniently fastened to an external device by a screwdriver through the quincunx hole 107.
Through setting up nut 101, intercommunication groove 103, screw rod 104 and screw thread 105 cooperation fixed slot 202, make the device possess the basic fastening function of bolt, through setting up first sealing washer 102, cooperation fixing device 201 and second sealing washer 203 reach and carry out sealed effect to fixed slot 202, the inner chamber of fixing device 201 is got into through the gap of intercommunication groove 103 with fixed slot 202 with the rainwater to the dust of having avoided external world, lead to the bolt corrosion, and produce high temperature under the effect of electric current, thereby the high temperature of nut 101 with intercommunication groove 103 has been avoided.
Example 2
Referring to fig. 1-2, a second embodiment of the present invention is based on the above embodiment.
Specifically, the fastening mechanism 100 further comprises a fastening block 108 and is arranged at the top of the nut 101, and by arranging the fastening block 108, the worker can judge whether the nut 101 and the communicating groove 103 are loosened or not through the position of the fastening block 108 and fasten the nut 101 timely.
Preferably, the fastening mechanism 100 further includes two through holes 109 disposed on the surface of the first sealing ring 102, and by providing the through holes 109, the worker can use the high temperature resistant sealant to block the gap between the first sealing ring 102 and the fixing groove 202, thereby improving the sealing performance between the first sealing ring 102 and the fixing groove 202.
Preferably, the through hole 109 is communicated with an inner cavity of the sealing groove 106, and by arranging the through hole 109 to be communicated with the inner cavity of the sealing groove 106, a worker can use a high-temperature-resistant sealant to seal a gap between the second sealing ring 203 and the sealing groove 106, so that the sealing performance between the second sealing ring 203 and the sealing groove 106 is improved.
When the sealing device is used, a worker can use the high-temperature-resistant sealing glue to be output to a gap between the first sealing ring 102 and the second sealing ring 203 through the through hole 109, and the sealing performance of the sealing device is further improved.
Example 3
Referring to FIGS. 1-3, a third embodiment of the present invention is based on the first two embodiments.
Specifically, the second sealing ring 203 and the first sealing ring 102 are both made of high-temperature-resistant rubber materials, and the second sealing ring 203 and the first sealing ring 102 are both made of high-temperature-resistant rubber materials, so that the heat resistance of the device is improved.
Preferably, the nut 101 and the screw 104 are both made of stainless steel, and the nut 101 and the screw 104 are made of stainless steel, so that the nut 101 and the screw 104 are prevented from being corroded.
Preferably, the appearance of fastening block 108 is the triangular prism, and fixed connection is in the top of nut 101, and the appearance through setting up fastening block 108 is the triangular prism, and the staff of being convenient for discerns the position of fastening block 108 to in time fasten the operation to nut 101.
When the device is used, the first sealing ring 102 penetrates through the screw 104 through the communicating groove 103 to be sleeved on the surface of the screw 104, then the screw 104 is placed at the inlet of the fixing groove 202, the nut 101 is rotated by matching a screwdriver with the quincuncial hole 107, the rear end of the screw 104 extends to the inner cavity of the fixing groove 202 to perform fastening operation, in the process that the screw 104 drives the first sealing ring 102 and the nut 101 to move along the inner cavity of the fixing groove 202, the first sealing ring 102 is in contact with the second sealing ring 203 by matching the sealing groove 106, one side of the second sealing ring 203 is in contact with one side of the inner cavity of the sealing groove 106, finally, a worker outputs high-temperature-resistant sealant to a gap between the first sealing ring 102 and the second sealing ring 203 through the through hole 109, and the sealing performance of the device is further improved.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. A high temperature resistant seepage prevention bolt which is characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the fastening mechanism (100) comprises a nut (101), a first sealing ring (102) arranged on the rear side of the nut (101), a communication groove (103) arranged on the rear side of the first sealing ring (102), a screw rod (104) arranged in an inner cavity of the communication groove (103), and a thread (105) arranged on the surface of the screw rod (104);
the fixing mechanism (200) comprises a fixing device (201), a fixing groove (202) formed in the surface of the fixing device (201), and a second sealing ring (203) arranged on the periphery of the fixing groove (202).
2. A high temperature resistant impermeable bolt as defined in claim 1 wherein: one end of the screw rod (104) is fixedly connected with the rear side of the nut (101), and one end, far away from the nut (101), of the screw rod (104) extends to the outside of the first sealing ring (102) through the communication groove (103).
3. A high temperature resistant impermeable bolt as defined in claim 2 wherein: the fastening mechanism (100) further comprises a sealing groove (106) arranged around the surface of the communication groove (103).
4. A high temperature resistant impermeable bolt as defined in claim 3 wherein: the fastening mechanism (100) further comprises a quincuncial hole (107) and a surface arranged on the front side of the nut (101).
5. A high temperature resistant impermeable bolt as defined in claim 1 or 4, wherein: the fastening mechanism (100) further comprises a fastening block (108) arranged on the top of the nut (101).
6. The high temperature resistant impermeable bolt of claim 4, characterized by: the fastening mechanism (100) further comprises through holes (109) arranged on the surface of the first sealing ring (102), and the number of the through holes (109) is two.
7. The high temperature resistant impermeable bolt of claim 6, characterized by: the through hole (109) is communicated with the inner cavity of the sealing groove (106).
8. The high temperature resistant impermeable bolt of claim 7, characterized by: the second sealing ring (203) and the first sealing ring (102) are both made of high-temperature-resistant rubber materials.
9. A high temperature resistant seepage control bolt as claimed in claim 1 or 8, wherein: the nut (101) and the screw (104) are both made of stainless steel.
10. The high temperature resistant impermeable bolt of claim 5, characterized by: the fastening block (108) is triangular prism in shape and is fixedly connected to the top of the nut (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122058903.3U CN216143039U (en) | 2021-08-30 | 2021-08-30 | High-temperature-resistant anti-seepage bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122058903.3U CN216143039U (en) | 2021-08-30 | 2021-08-30 | High-temperature-resistant anti-seepage bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216143039U true CN216143039U (en) | 2022-03-29 |
Family
ID=80810348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122058903.3U Active CN216143039U (en) | 2021-08-30 | 2021-08-30 | High-temperature-resistant anti-seepage bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216143039U (en) |
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2021
- 2021-08-30 CN CN202122058903.3U patent/CN216143039U/en active Active
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