CN211571205U - Fastening accessory is stabilized in installation of multi-functional track - Google Patents
Fastening accessory is stabilized in installation of multi-functional track Download PDFInfo
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- CN211571205U CN211571205U CN201922413168.6U CN201922413168U CN211571205U CN 211571205 U CN211571205 U CN 211571205U CN 201922413168 U CN201922413168 U CN 201922413168U CN 211571205 U CN211571205 U CN 211571205U
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- main body
- fastening
- mounting
- face
- stable
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- 238000009434 installation Methods 0.000 title claims abstract description 39
- 239000000463 material Substances 0.000 claims abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 4
- 239000010935 stainless steel Substances 0.000 claims abstract description 4
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 15
- 230000000087 stabilizing effect Effects 0.000 claims 8
- 230000008407 joint function Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
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Abstract
The utility model relates to a railway installation component technical field especially relates to a fastening accessory is stabilized in multi-functional track mounting. The utility model adopts the technical proposal that: the fixing device comprises a cylindrical main body installation stable fixing seat made of stainless steel materials, wherein a central shaft of the main body installation stable fixing seat is in the front-back direction, a cylindrical central assembly locking and fixing connecting hole penetrating through the rear end face of a part is formed in the center of the front face of the main body installation stable fixing seat, and a circular arc-shaped first assembly positioning stable matching connecting groove uniformly distributed in the circumference is formed in the position, close to the outer circular arc face, of the front face of the main body installation stable fixing seat. The utility model has the advantages that: adopt brand-new structural design, have multiple erection joint function when using, can effectively reduce the accessory kind of track when installing, the flexibility in the use is stronger, can reduce holistic installation and processing cost.
Description
Technical Field
The utility model relates to a railway installation component technical field especially relates to a fastening accessory is stabilized in multi-functional track mounting.
Background
The railway is a basic operation device of train and rail traffic, when the railway is produced and installed, a plurality of components are required to be matched with a main body installation position on the ground for installation and connection, and different connecting fasteners are required to be matched with the main body installation position for connection when the railway is assembled.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a multifunctional rail mounting stable fastening accessory, which adopts a brand new structural design, has a plurality of assembly connection functions when in use, can effectively reduce the accessory types when the rail is mounted, has stronger flexibility when in use, thereby reducing the whole mounting and processing cost, can be used as a splicing assembly structure for splicing and mounting a plurality of parts on the periphery, can also be used as a locking and calibrating component when a plurality of components are assembled and fastened, and can also be used as a tight connection gasket, the central position of the multifunctional rail mounting stable fastening accessory can be matched with a rubber sealing gasket assembled at a middle position for tight fit connection by arranging a central assembly anti-skidding stable fastening connection groove and a sealing connection guiding fastening groove, so that the tightness of the central connection position after assembly is better, and also has reliable assembly anti-loosening function, and ensures higher performance in the later use process.
The technical scheme of the utility model as follows:
the utility model provides a fastener spare is stabilized in multi-functional track mounting which characterized in that: include that the cylindrical main part installation made by stainless steel material stabilizes the fastening seat, the center pin that the fastening seat was stabilized in the main part installation is the fore-and-aft direction, the positive central point that the fastening seat was stabilized in the main part installation puts and is equipped with a cylindrical central assembly locking fixed connection hole that runs through part rear end face, the front that the fastening seat was stabilized in the main part installation is close to the position of outside arc surface and is equipped with circular arc first assembly positioning and stabilize the cooperation spread groove that circumference evenly distributed, first assembly positioning and stabilize the cooperation spread groove will the outer face of cylinder and the rear end face that the fastening seat was stabilized in the main part installation all run through completely, the width that the stable cooperation spread groove outside position in first assembly positioning is greater than and is close to the width that fastening seat center pin one side position was stabilized in the main part installation, the front that the fastening seat was stabilized in the main part installation is located adjacent two the position between the stable cooperation spread groove in The anti-skidding stable fastening connecting groove is characterized in that the anti-skidding stable fastening connecting groove is a semi-fastening connecting hole, four rectangular central assembly anti-skidding stable fastening connecting grooves which are uniformly distributed in the circumference are arranged on the inner cylindrical surface of the central assembly locking fixed connecting hole, the front end face and the rear end face of the main body installation stable fastening seat are completely penetrated through by the central assembly anti-skidding stable fastening connecting groove, and the outer side edge positions in the front and rear directions of the central assembly anti-skidding stable fastening connecting groove are respectively provided with a central assembly sealing connection.
Furthermore, the diameter of the central assembly locking fixing connecting hole is smaller than half of the diameter of the main body installation stable fastening seat.
Furthermore, the second mounting, calibrating and fastening connecting hole is composed of two mutually matched calibrating connecting holes.
Furthermore, the depth of the front and the back center assembling sealing connection guide fastening grooves is larger than half of the thickness of the front and the back direction of the main body installation stable fastening seat.
The utility model has the advantages that:
the utility model adopts a brand-new structural design, has a plurality of assembling and connecting functions when in use, can effectively reduce the types of accessories when the track is installed, the flexibility is stronger in the use process, so that the overall installation and processing cost can be reduced, the part can be used as a splicing assembly structure for splicing and installing a plurality of surrounding parts, and can also be used as a locking and calibrating component for assembling and fastening a plurality of components, meanwhile, the gasket can be used as a tight connection gasket, the central position of the gasket can be matched with a rubber sealing gasket assembled at the middle position for tight matching connection by arranging a central assembly anti-skid stable fastening connection groove and a sealing connection guide fastening groove, so that the tightness of the assembled central connection position is better, and also has reliable assembly anti-loosening function, and ensures higher performance in the later use process.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a schematic side view of the present invention;
fig. 4 is a schematic top view of the present invention;
in the figure: 1. the main part installation is stabilized fastening seat, 2, central assembly locking fixed connection hole, 3, the stable cooperation spread groove of first assembly positioning, 4, second installation calibration fastening connection hole, 5, the stable fastening spread groove of central assembly antiskid, 6, the central assembly sealing connection direction fastening groove.
Detailed Description
As shown in figures 1 to 4, a multifunctional rail mounting stable fastening accessory adopts a brand new structural design, has multiple assembly connection functions when in use, can effectively reduce the accessory types when the rail is mounted, has stronger flexibility in the use process, thereby reducing the whole mounting and processing cost, can be used as a splicing assembly structure for splicing and mounting a plurality of surrounding parts when in use, can also be used as a locking and calibrating component when a plurality of components are assembled and fastened, and can also be used as a tight connection gasket, the central position of the multifunctional rail mounting stable fastening accessory can be matched with a rubber sealing gasket assembled at a middle position for tight fit connection by arranging a central assembly anti-skidding stable fastening connection groove and a sealing connection guide fastening groove, so that the tightness of the assembled central connection position is better, and the multifunctional rail mounting stable fastening accessory also has a reliable assembly anti-loosing function, the performance in the later use process is guaranteed to be higher. The fixing device comprises a cylindrical main body installation stable fastening seat 1 made of stainless steel materials, wherein a central shaft of the main body installation stable fastening seat 1 is in the front-back direction, a cylindrical central assembly locking and fixing connecting hole 2 penetrating through the end face of the rear side of a part is formed in the center of the front side of the main body installation stable fastening seat 1, and the main body installation stable fastening seat can be integrally assembled and fixed and can also be matched with a connecting shaft to be assembled and connected in the center. The positive position that is close to outside arc surface of fastening seat 1 is stabilized in the installation of main part is equipped with circular arc first assembly positioning stable cooperation spread groove 3 of circumference evenly distributed, and it uses as first cooperation connection function structure, can link together the concatenation subassembly cooperation of different positions, and the connection fastening nature of guarantee concatenation assembly position is better. The first assembling positioning stable matching connecting groove 3 completely penetrates through the outer cylindrical surface and the rear end face of the main body mounting stable fastening seat 1, the width of the outer side position of the first assembling positioning stable matching connecting groove 3 is larger than the width of the position close to one side of the central shaft of the main body mounting stable fastening seat 1, so that the space of the position is larger, and the operation during assembly is more convenient. The front of the stable fastening seat 1 of main part installation is located adjacent two the position between the stable cooperation spread groove 3 of first positioning is equipped with the cylindrical second installation calibration fastening connecting hole 4 of circumference evenly distributed, and it is the second functional structure of this part, can be used for connecting the calibration of different part fastening positions, and the precision that the locking position was connected in the guarantee is higher to make the security in the use more reliable after the later stage assembly. The inner cylindrical surface of the central assembling locking fixed connection hole 2 is provided with four rectangular central assembling anti-skid stable fastening connection grooves 5 which are uniformly distributed on the circumference, the central assembly antiskid stable fastening connecting groove 5 completely penetrates through the front end surface and the rear end surface of the main body installation stable fastening seat 1, the outer side edges of the central assembly anti-skid stable fastening connection groove 5 in the front and back direction are respectively provided with a central assembly sealing connection guide fastening groove 6 which can be used as a metal pad for assembly connection, and can cooperate the rubber connection gasket that the central point put the installation to fasten the cooperation, make the back rubber gasket of fastening can impress the inside of central assembly sealing connection direction fastening groove 6, make the compactness of rubber seal gasket hookup location better to have better locking effect, make the fastness of connecting better.
Preferably, the diameter of the central assembling locking fixing connecting hole 2 is smaller than half of the diameter of the main body installing stable fastening seat 1, so that the overall strength of the two groups of installing and connecting structures with different functions on the outer side is better when the installing and connecting structures are used, the service life of the part is longer in the using process, and the use safety is more reliable.
Preferably, the second mounting, calibrating and fastening connection holes 4 are composed of two calibrating connection holes which are matched with each other, so that each position can pass through the two calibrating connection holes, the precision during calibrating connection is higher, and the connection strength of each group of calibrating connection positions is higher.
Preferably, the depth of the front and rear central assembly sealing connection guide fastening grooves 6 is greater than half of the thickness of the main body installation stable fastening seat 1 in the front and rear direction, so that the depth of pressing a rubber gasket to the position is greater when the position is matched with a sealing connection gasket, the connection tightness is better, and the anti-loosening effect is more reliable.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications or replacements can be made without departing from the principle of the present invention, and these modifications or replacements should also be considered as the protection scope of the present invention.
Claims (4)
1. The utility model provides a fastener spare is stabilized in multi-functional track mounting which characterized in that: the mounting and locking device comprises a cylindrical main body mounting and stabilizing fastening seat (1) made of stainless steel materials, wherein the central axis of the main body mounting and stabilizing fastening seat (1) is in the front-back direction, a cylindrical central mounting and locking fixed connecting hole (2) penetrating through the rear end face of a part is formed in the central position of the front face of the main body mounting and stabilizing fastening seat (1), circular arc-shaped first mounting, positioning and stabilizing matched connecting grooves (3) with uniformly distributed circumferences are formed in the positions, close to the outer circular arc face, of the front face of the main body mounting and stabilizing fastening seat (1), the outer cylindrical face and the rear end face of the main body mounting and stabilizing fastening seat (1) are completely penetrated through the first mounting, positioning and stabilizing matched connecting grooves (3), the width of the outer side position of the first mounting, positioning and stabilizing matched connecting grooves (3) is larger than the width of the position, close to one side of, the front face of the main body installation stable fastening seat (1) is positioned between two adjacent first assembly positioning stable matching connecting grooves (3) and is provided with cylindrical second installation calibration fastening connecting holes (4) with uniformly distributed circumferences, the inner cylindrical surface of the center assembly locking fixed connecting hole (2) is provided with four rectangular center assembly anti-skidding stable fastening connecting grooves (5) with uniformly distributed circumferences, the front end face and the rear end face of the main body installation stable fastening seat (1) are completely penetrated through the center assembly anti-skidding stable fastening connecting grooves (5), and the outer edge positions in the front-rear direction of the center assembly anti-skidding stable fastening connecting grooves (5) are respectively provided with a center assembly sealing connection guide fastening groove (6).
2. A multi-functional rail-mounted stable fastening accessory as claimed in claim 1, wherein: the diameter of the central assembly locking fixed connection hole (2) is smaller than half of the diameter of the main body installation stable fastening seat (1).
3. A multi-functional rail-mounted stable fastening accessory as claimed in claim 1, wherein: the second mounting, calibrating and fastening connecting holes (4) are formed by two mutually matched calibrating connecting holes.
4. A multi-functional rail-mounted stable fastening accessory as claimed in claim 1, wherein: the depth of the front and the back center assembling sealing connection guide fastening grooves (6) is larger than half of the thickness of the main body installing stable fastening seat (1) in the front and back direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922413168.6U CN211571205U (en) | 2019-12-27 | 2019-12-27 | Fastening accessory is stabilized in installation of multi-functional track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922413168.6U CN211571205U (en) | 2019-12-27 | 2019-12-27 | Fastening accessory is stabilized in installation of multi-functional track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211571205U true CN211571205U (en) | 2020-09-25 |
Family
ID=72551952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922413168.6U Expired - Fee Related CN211571205U (en) | 2019-12-27 | 2019-12-27 | Fastening accessory is stabilized in installation of multi-functional track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211571205U (en) |
-
2019
- 2019-12-27 CN CN201922413168.6U patent/CN211571205U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200925 |
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| CF01 | Termination of patent right due to non-payment of annual fee |