CN208295423U - Wave contant net measuring instrument mounting seat that is a kind of detachable and being quickly located by connecting - Google Patents
Wave contant net measuring instrument mounting seat that is a kind of detachable and being quickly located by connecting Download PDFInfo
- Publication number
- CN208295423U CN208295423U CN201820699934.2U CN201820699934U CN208295423U CN 208295423 U CN208295423 U CN 208295423U CN 201820699934 U CN201820699934 U CN 201820699934U CN 208295423 U CN208295423 U CN 208295423U
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- China
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- rotary pawl
- attachment base
- measuring instrument
- headstock
- driving lever
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Abstract
The utility model provides wave contant net measuring instrument mounting seat that is a kind of detachable and being quickly located by connecting, rotary pawl connecting column is provided with below headstock, the two sides of headstock are provided with connection locating piece, the two sides of the attachment base offer locating slot corresponding with connection locating piece, connection locating piece, which is inserted into locating slot, connect headstock with attachment base, rotary pawl is provided in the attachment base, rotary pawl is fixed in attachment base by fastening thread flange, the rotary pawl driving lever for stirring rotary pawl is provided with below rotary pawl, the end connection of rotary pawl driving lever extends to the toggle outside attachment base, rotary pawl torsional spring is also equipped between the rotary pawl and rotary pawl driving lever, rotary pawl button spring makes rotary pawl driving lever and rotary pawl execute torsion self-recovering function, pass through toggle It realizes the fast quick-detach of wave contant net measuring instrument mounting seat and is located by connecting.
Description
Technical field
The utility model relates to wave contant net measuring instrument installing areas, detachably and are quickly located by connecting more particularly to a kind of
Wave contant net measuring instrument mounting seat.
Background technique
Contact net is railway electrification power supply critical equipment, it must be applied in installation or maintenance according to Its Relevant Technology Standards
Work, wave contant net measuring instrument be after detecting the installation of contact net items or maintenance whether a kind of crucial measuring tool up to standard.Contact net
The installation or maintenance of measuring instrument must be in field work again, and for the ease of carrying, wave contant net measuring instrument is divided into two parts composition, i.e.,
Wave contant net measuring instrument head holder assembly and contact net measuring frame connecting seat assembly, wave contant net measuring instrument head holder assembly and contact net
Measurement bay connecting seat assembly needs quickly and accurately to be assembled after transporting measure field, so needing to provide one kind can tear open
The wave contant net measuring instrument mounting seat unloaded and be quickly located by connecting.
Utility model content
The utility model to achieve the above object, provides wave contant net measuring instrument peace that is a kind of detachable and being quickly located by connecting
Pedestal is filled, the fast quick-detach of wave contant net measuring instrument mounting seat is realized by toggle and is located by connecting, existing product is solved and tears open
The consistency for unloading the repeatable accuracy in installation process is poor, fixed insecure problem.
The technical solution of the utility model includes:
Wave contant net measuring instrument mounting seat that is a kind of detachable and being quickly located by connecting, including installing contact net measuring instrument
Headstock and attachment base are provided with rotary pawl connecting column below headstock, and it is fixed that the two sides of headstock are provided with connection
Position block, the two sides of the attachment base offer with connect locating piece relative to locating slot, connect locating piece be inserted into locating slot
Inside headstock is connect with attachment base, rotary pawl is provided in the attachment base, rotary pawl is mounted on rotary pawl company
It connects on column and is fixed in attachment base by fastening thread flange, is provided with below rotary pawl for stirring rotary pawl
Rotary pawl driving lever, the end connection of rotary pawl driving lever extends to toggle outside attachment base, the rotary pawl and rotation
Turn to be also equipped with rotary pawl torsional spring between claw driving lever, rotary pawl button spring makes rotary pawl driving lever and rotary pawl execute torsion
Power self-recovering function.
The rotary pawl connecting column is provided with three, all offers wedge groove in the lower end of rotary pawl connecting column.
The center of the attachment base offers the threaded hole being threadedly coupled with fastening thread flange, in the outer of threaded hole
It offers the perforation for facilitating rotary pawl connecting column to pass through week, is offered on the downside of attachment base and facilitate rotary pawl driving lever movable
Loose slot.
The rotary pawl includes cyclic annular claw ontology, and the center of cyclic annular claw ontology, which offers, facilitates fastening thread
The through-hole that flange upper end passes through, is arranged that there are three wedge-shaped fixture blocks in the outer rim of cyclic annular claw ontology at equal intervals.
The shape of the wedge shape fixture block is matched with wedge groove, and wedge-shaped fixture block, which snaps onto, makes headstock and company in wedge groove
Joint chair completes connection.
The lower edge of the wedge shape fixture block protrudes the boss to be formed and can resist rotary pawl button spring upper end, dials in rotary pawl
The cylinder for resisting rotary pawl button spring lower end is provided on bar.
There are two the rotary pawl button spring settings, and two rotary pawl button springs are oppositely arranged to realize and pass through revotating card
Stirring so that wedge-shaped fixture block, which snaps onto, completes being fastenedly connected for headstock and attachment base in wedge groove for pawl driving lever, reversely stirs rotation
Turning claw driving lever makes wedge-shaped fixture block be detached from the disassembly that wedge groove completes headstock and attachment base.
The beneficial effects of the utility model are: stirring so that wedge-shaped fixture block snaps onto wedge groove by rotary pawl driving lever
It is interior to complete being fastenedly connected for headstock and attachment base, it reversely stirs rotary pawl driving lever wedge-shaped fixture block is made to be detached from wedge groove and complete
The disassembly of headstock and attachment base, it is easy to operate, solve the consistency of the repeatable accuracy in existing product disassembly installation process
Difference, fixed insecure problem.
Detailed description of the invention
Fig. 1 is the utility model structural decomposition diagram；
Fig. 2 is the utility model headstock and attachment base decomposition texture schematic diagram；
Fig. 3 is that the headstock of the utility model connects structure structural schematic diagram with attachment base；
Fig. 4 is the rotary pawl connecting column structural schematic diagram of the utility model；
Fig. 5 is the connecting base structure schematic diagram of the utility model；
Fig. 6 is the rotary pawl structural schematic diagram of the utility model.
Figure label respectively indicates: 1-headstock, 2-rotary pawl connecting columns, 3-connection locating pieces, 4-attachment bases,
5-locating slots, 6-rotary pawls, 7-toggles, 8-rotary pawl driving levers, 9-rotary pawl button springs, 10-fastening thread methods
Orchid, 20-wedge grooves, 40-perforation, 41-threaded holes, 42-loose slots, 60-cyclic annular claw ontologies, 61-wedge-shaped fixture blocks,
62-through-holes, 63-boss.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the technical solution of the utility model includes:
Wave contant net measuring instrument mounting seat that is a kind of detachable and being quickly located by connecting, including installing contact net measuring instrument
Headstock 1 and attachment base 4, are provided with rotary pawl connecting column 2 in the lower section of headstock 1, and the two sides of headstock 1 are provided with company
Connect locating piece 3, the two sides of the attachment base 4 offer with connect locating piece 3 relative to locating slot 5, connection locating piece 3 is inserted into
In to locating slot 5 headstock 1 is connect with attachment base 4, rotary pawl 6 is provided in the attachment base 4, rotary pawl 6 is pacified
It is fixed in attachment base 4 on rotary pawl connecting column 2 and through fastening thread flange 10, is set in the lower section of rotary pawl 6
It is equipped with the rotary pawl driving lever 8 for stirring rotary pawl 6, the end connection of rotary pawl driving lever 8 extends to outside attachment base 4
Toggle 7, rotary pawl torsional spring 9 is also equipped between the rotary pawl 6 and rotary pawl driving lever 8, rotary pawl button spring 9 makes
Rotary pawl driving lever 8 and rotary pawl 6 execute torsion self-recovering function.
The rotary pawl connecting column 2 is provided with three, all offers wedge groove in the lower end of rotary pawl connecting column 2
20。
The center of the attachment base 4 offers the threaded hole 41 being threadedly coupled with fastening thread flange 10, in screw thread
The periphery in hole 41 offers the perforation 40 for facilitating rotary pawl connecting column 2 to pass through, and offers in the downside of attachment base 4 and facilitates rotation
The movable loose slot 42 of claw driving lever 8.
The rotary pawl 6 includes cyclic annular claw ontology 60, and the center of cyclic annular claw ontology 60 offers convenient tight
Gu the through-hole 62 that 10 upper end of screwed flange passes through, is arranged that there are three wedge-shaped fixture blocks in the outer rim of cyclic annular claw ontology 60 at equal intervals
61。
The shape of the wedge shape fixture block 61 is matched with wedge groove 20, and wedge-shaped fixture block 61, which snaps onto wedge groove 20, makes machine
Headstock 1 and the completion of attachment base 4 are fastenedly connected.
The lower edge of the wedge shape fixture block 61 protrudes the boss 63 to be formed and can resist 9 upper end of rotary pawl button spring, is rotating
The cylinder for resisting 9 lower end of rotary pawl button spring is provided on claw driving lever 8.
There are two the settings of rotary pawl button spring 9, and two rotary pawl button springs 9 are oppositely arranged to realize and pass through rotation
Stirring so that wedge-shaped fixture block snaps onto the connection for completing headstock and attachment base in wedge groove for claw driving lever, reversely stirs rotation
Claw driving lever makes wedge-shaped fixture block be detached from the disassembly that wedge groove completes headstock and attachment base.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. wave contant net measuring instrument mounting seat that is a kind of detachable and being quickly located by connecting, it is characterised in that: contacted including installation
The headstock and attachment base of net measuring instrument, are provided with rotary pawl connecting column below headstock, set in the two sides of headstock
It is equipped with connection locating piece, the two sides of the attachment base offer locating slot corresponding with connection locating piece, and connection locating piece is inserted
Enter and into locating slot headstock is connect with attachment base, rotary pawl is provided in the attachment base, rotary pawl passes through tight
Gu screwed flange is fixed in attachment base, it is provided with the rotary pawl for stirring rotary pawl below rotary pawl and dials
Bar, the end connection of rotary pawl driving lever extend to toggle outside attachment base, the rotary pawl and rotary pawl driving lever it
Between be also equipped with rotary pawl torsional spring, rotary pawl button spring makes rotary pawl driving lever and rotary pawl execute torsion self- recoverage function
Energy.
2. wave contant net measuring instrument mounting seat that is according to claim 1 a kind of detachable and being quickly located by connecting, special
Sign is: the rotary pawl connecting column is provided with three, all offers wedge groove in the lower end of rotary pawl connecting column.
3. wave contant net measuring instrument mounting seat that is according to claim 2 a kind of detachable and being quickly located by connecting, special
Sign is: the center of the attachment base offers the threaded hole being threadedly coupled with fastening thread flange, in the outer of threaded hole
It offers the perforation for facilitating rotary pawl connecting column to pass through week, is offered on the downside of attachment base and facilitate rotary pawl driving lever movable
Loose slot.
4. wave contant net measuring instrument mounting seat that is according to claim 2 a kind of detachable and being quickly located by connecting, special
Sign is: the rotary pawl includes cyclic annular claw ontology, and the center of cyclic annular claw ontology, which offers, facilitates fastening thread
The through-hole that flange upper end passes through, is arranged that there are three wedge-shaped fixture blocks in the outer rim of cyclic annular claw ontology at equal intervals.
5. wave contant net measuring instrument mounting seat that is according to claim 4 a kind of detachable and being quickly located by connecting, special
Sign is: the shape of the wedge shape fixture block is matched with wedge groove, and wedge-shaped fixture block, which snaps onto, makes headstock and company in wedge groove
Joint chair completion is fastenedly connected.
6. wave contant net measuring instrument mounting seat that is according to claim 5 a kind of detachable and being quickly located by connecting, special
Sign is: the lower edge of the wedge shape fixture block protrudes the boss to be formed and can resist rotary pawl button spring upper end, dials in rotary pawl
The cylinder for resisting rotary pawl button spring lower end is provided on bar.
7. wave contant net measuring instrument mounting seat that is according to claim 6 a kind of detachable and being quickly located by connecting, special
Sign is: there are two the rotary pawl button spring settings, and two rotary pawl button springs are oppositely arranged to realize and pass through revotating card
Stirring so that wedge-shaped fixture block, which snaps onto, completes being fastenedly connected for headstock and attachment base in wedge groove for pawl driving lever, reversely stirs rotation
Turning claw driving lever makes wedge-shaped fixture block be detached from the disassembly that wedge groove completes headstock and attachment base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820699934.2U CN208295423U (en) | 2018-05-11 | 2018-05-11 | Wave contant net measuring instrument mounting seat that is a kind of detachable and being quickly located by connecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820699934.2U CN208295423U (en) | 2018-05-11 | 2018-05-11 | Wave contant net measuring instrument mounting seat that is a kind of detachable and being quickly located by connecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208295423U true CN208295423U (en) | 2018-12-28 |
Family
ID=64703519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820699934.2U Active CN208295423U (en) | 2018-05-11 | 2018-05-11 | Wave contant net measuring instrument mounting seat that is a kind of detachable and being quickly located by connecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208295423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112297908A (en) * | 2020-10-22 | 2021-02-02 | 广西特斯途汽车科技有限公司 | Multifunctional automobile charging pile |
-
2018
- 2018-05-11 CN CN201820699934.2U patent/CN208295423U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112297908A (en) * | 2020-10-22 | 2021-02-02 | 广西特斯途汽车科技有限公司 | Multifunctional automobile charging pile |
| CN112297908B (en) * | 2020-10-22 | 2022-11-18 | 嘉兴市交投恒创特来电新能源有限公司 | Multifunctional automobile charging pile |
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