CN210565680U - Self-locking screw support - Google Patents
Self-locking screw support Download PDFInfo
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- CN210565680U CN210565680U CN201921536584.9U CN201921536584U CN210565680U CN 210565680 U CN210565680 U CN 210565680U CN 201921536584 U CN201921536584 U CN 201921536584U CN 210565680 U CN210565680 U CN 210565680U
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- self
- locking
- positioning
- positioning channel
- screw
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Abstract
The utility model discloses a from locking-type screw bracket, the utility model provides a from locking-type screw bracket, including being fixed in positioning channel way on the block terminal inside wall, locating plate on the relative lateral wall of positioning channel way opening side, be located in the positioning channel way and the middle part be equipped with the rectangle self-locking plate of screw hole and with screw hole threaded connection's positioning bolt, the self-locking hole has been seted up on the locating plate, be equipped with on the self-locking plate with the self-locking bar that self-locking hole corresponds, two the parallel and spaced apart so that formation of locating plate can supply positioning bolt's the clearance that the screw rod passed, work as positioning bolt from top to bottom inserts when screw hole and screwing, it is fixed with components and parts installation crossbeam through self-locking plate and positioning bolt, and self-locking bar accomplishes the auto-lock in inserting the. The utility model provides a from locking-type screw bracket has the effect of conveniently removing adjustment components and parts installation crossbeam.
Description
Technical Field
The utility model relates to a become distribution equipment technical field, especially relate to a from locking-type screw bracket.
Background
The mounting hole is predetermine to the components and parts size that the installing support of ordinary switch board the inside can generally install as required, because components and parts producer size is inaccurate or when the design is unreasonable the mounted position that needs adjustment components and parts, need the cooperation punch or need be used for the whole dismantlements of fixed bolt on the components and parts installation roof beam just can remove, and the operation is very inconvenient, awaits urgent need to improve.
SUMMERY OF THE UTILITY MODEL
To the above problem, a self-locking screw support is provided, which aims to realize the effect that the valve is more flexible and is not easy to be separated by converting the sliding friction motion of the valve into the rolling friction and limiting the guide wheel in the sliding groove.
The specific technical scheme is as follows:
the utility model provides a from locking-type screw bracket, is including being fixed in the positioning channel way on the block terminal inside wall, locating plate, the lieing in on the relative lateral wall of positioning channel way opening side the rectangle from the jam plate that just the middle part was equipped with the screw hole in the positioning channel way and with screw hole threaded connection's positioning bolt, from the lockhole has been seted up on the locating plate, be equipped with on the from the jam plate with from the locking lever that the lockhole corresponds, two the locating plate is parallel and spaced apart in order to form and to supply the clearance that positioning bolt's screw rod passed works as positioning bolt from top to bottom inserts when screw hole and screw, from bottom to top insert the auto-lock lever accomplish the auto.
The self-locking screw support is characterized in that the bottom wall of the positioning channel is provided with a through hole for fixing the positioning channel in the distribution box.
The beneficial effect of above-mentioned scheme is: the bolt runs through the through-hole and with switch board threaded connection, can be fixed in the switch board with the positioning channel way.
The self-locking screw support is characterized in that the number of the positioning channel is two, the two positioning channels are respectively vertically arranged on two sides of the inner side wall of the power distribution cabinet, the number of the positioning plates is eight, four positioning plates are arranged on each positioning channel, the positioning plates are arranged on two opposite side walls of each positioning channel, and the two positioning plates on the same side of each positioning channel are arranged at intervals so that the self-locking plate can enter the positioning channels or be taken out of the positioning channels.
The beneficial effect of above-mentioned scheme is: the gap reserved in the middle of the positioning channel can be used for taking out the self-locking plate from the positioning channel.
The self-locking screw support is characterized in that a rectangular extending block is arranged in the middle of the self-locking plate, a through hole corresponding to the threaded hole is formed in the extending block, when the self-locking rod is completely inserted into the self-locking hole, the extending block enters a gap between the positioning plates on the two opposite side walls of the positioning channel, and the top surface of the extending block is flush with the top surfaces of the positioning plates.
The beneficial effect of above-mentioned scheme is: when the top surface of the extension block is attached to the nut of the positioning bolt, the self-locking plate can be prevented from being deformed due to overlarge stress, and the fixation is not loosened.
The self-locking screw support is characterized in that one end of the self-locking rod is fixedly connected with the self-locking plate, and the other end of the self-locking rod is arc-surface-shaped.
The beneficial effect of above-mentioned scheme is: the cambered surface design can avoid operating personnel maloperation to be avoided by the scratch of self-locking lever to the at utmost, and after the positioning bolt is unscrewed, the cambered surface end of self-locking lever is difficult to be blocked by the self-locking groove, convenient operation.
The self-locking screw support is characterized by further comprising an element mounting cross beam, wherein through holes for the screw rod parts of the positioning bolts to pass through are formed in two ends of the element mounting cross beam.
The beneficial effect of above-mentioned scheme is: the through grooves at the two ends of the component mounting beam can be used for allowing the positioning bolts to pass through and be fixed.
In conclusion, the scheme has the beneficial effects that:
the utility model provides an in the self-locking screw bracket, it is fixed with components and parts installation crossbeam through with from jam plate and positioning bolt, and accomplish the auto-lock in the lockhole from the locking lever inserts when fixing bolt screws. The utility model provides a from locking-type screw bracket has the effect of conveniently removing adjustment components and parts installation crossbeam.
Drawings
Fig. 1 is a front view structural schematic diagram of the self-locking screw bracket of the present invention;
fig. 2 is the structural schematic diagram of the self-locking state of the self-locking screw bracket of the present invention.
In the drawings: 1. a positioning channel; 11. positioning a plate; 12. self-locking holes; 2. positioning the bolt; 3. a self-locking plate; 31. an extension block; 32. a self-locking lever; 4. and the component is provided with a beam.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be further described with reference to the following specific examples, which should not be construed as limiting the invention.
Fig. 1 is the utility model discloses a from locking-type screw bracket orthographic view structure sketch map, fig. 2 is the utility model discloses a from locking-type screw bracket auto-lock state structure sketch map, as shown in fig. 1, fig. 2, the self-locking-type screw bracket that this embodiment provided: including being fixed in positioning channel way 1 on the block terminal inside wall, locating plate 11, the position on the relative lateral wall of positioning channel way 1 opening side are located in positioning channel way 1 and the middle part be equipped with the screw hole rectangle from jam plate 3 and with screw hole threaded connection's positioning bolt 2, from lockhole 12 has been seted up on the locating plate 11, be equipped with on the jam plate 3 with from the locking lever 32 that lockhole 12 corresponds, two positioning plate 11 parallel and spaced apart in order to form and to supply the clearance that positioning bolt 2's screw rod passed works as positioning bolt 2 from top to bottom inserts when screw hole and screw, from locking lever 32 from bottom to top insert from lockhole 12 accomplishes the auto-lock.
In the above embodiment, the bottom wall of the positioning channel 1 is provided with a through hole for fixing the positioning channel 1 in the distribution box.
In the above embodiment, the number of the positioning slot ways 1 is two, and two of the positioning slot ways 1 are respectively vertically disposed on two sides of an inner side wall of the power distribution cabinet, the number of the positioning plates 11 is eight, four positioning plates 11 are disposed on each positioning slot way 1, the positioning plates 11 are disposed on two opposite side walls of each positioning slot way 1, and the two positioning plates 11 on the same side of each positioning slot way 1 are disposed at intervals so that the self-locking plate 3 can be conveniently taken into the positioning slot ways 1 or taken out of the positioning slot ways 1.
In the above embodiment, the middle of the self-locking plate 3 is provided with a rectangular extension block 31, and the extension block 31 is provided with a through hole corresponding to the threaded hole, when the self-locking rod 32 is completely inserted into the self-locking hole 12, the extension block 31 enters a gap between the positioning plates 11 on two opposite sidewalls of the positioning channel 1, and the top surface of the extension block is flush with the top surfaces of the positioning plates 11.
It should be noted that, when the positioning bolt 2 is screwed into the threaded hole completely, the self-locking lever 32 is just inserted into the self-locking hole 12 completely, and when the positioning bolt 2 is screwed out of the threaded hole by half, the self-locking lever 32 is just separated from the self-locking hole 12 completely, so that the positioning bolt 2 does not need to be completely disassembled to move and adjust.
In the above embodiment, one end of the self-locking lever 32 is fixedly connected to the self-locking plate 3, and the other end of the self-locking lever 32 is arc-shaped.
In the above embodiment, the positioning device further comprises a component mounting beam 4, and through holes for the screw portions of the positioning bolts 2 to pass through are formed in both ends of the component mounting beam 4.
The working principle is as follows: during installation, pass behind the logical groove at components and parts installation crossbeam 4 both ends with positioning bolt 2, with 3 threaded connection of self-locking plate, and make positioning bolt 2 screw in the length of self-locking plate 3 be no longer than half of positioning bolt 2 length, will place into positioning channel 1 and remove components and parts installation crossbeam 4 to the assigned position from locking plate 3, make the self-locking hole 12 of assigned position department of aiming at from locking lever 32, the positioning bolt 2 of screwing makes self-locking lever 32 insert from locking hole 12 and accomplish the auto-lock, when needs adjustment components and parts installation crossbeam 4, the positioning bolt 2 of unscrewing breaks away from locking hole 12 completely until self-locking lever 32, can follow positioning channel 1 and remove components and parts installation crossbeam 4, the adjustment is accomplished the back screw positioning bolt 2 can.
The above is merely a preferred embodiment of the present invention, and not intended to limit the scope and the range of the present invention, and those skilled in the art should be able to realize that all the equivalent substitutions and obvious changes made by the present invention description should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a from locking-type screw support which characterized in that: including being fixed in positioning channel way (1) on the block terminal inside wall, locating plate (11), being located on the relative lateral wall of positioning channel way (1) opening side locating plate (11) is located in positioning channel way (1) and the middle part be equipped with the rectangle from jam plate (3) of screw hole and with screw hole threaded connection's positioning bolt (2), from lockhole (12) have been seted up on locating plate (11), be equipped with on from jam plate (3) with from lockhole (12) corresponding from locking lever (32), two locating plate (11) are parallel and spaced apart in order to form and to supply the clearance that the screw rod of positioning bolt (2) passed works as positioning bolt (2) from top to bottom inserts when screw hole and screw, from locking lever (32) from bottom to top insert self-lock is accomplished from lockhole (12).
2. The self-locking screw bracket according to claim 1, characterized in that: the bottom wall of the positioning channel (1) is provided with a through hole for fixing the positioning channel (1) in the distribution box.
3. The self-locking screw bracket according to claim 1, characterized in that: the quantity of positioning channel way (1) is two, and two positioning channel way (1) is vertical the both sides of locating the switch board inside wall respectively, the quantity of locating plate (11) is eight, every be equipped with four on positioning channel way (1) locating plate (11), all be equipped with on the double-phase relative lateral wall of positioning channel way (1) locating plate (11), just two of positioning channel way (1) homonymy locating plate (11) interval sets up so that self-locking plate (3) get into positioning channel way (1) or follow take out in positioning channel way (1).
4. The self-locking screw bracket according to claim 1, characterized in that: from jam plate (3) middle part is equipped with rectangle extension piece (31), just set up on extension piece (31) with the through-hole that the screw hole corresponds, work as from locking lever (32) insert completely in from lockhole (12), extension piece (31) get into in the clearance between locating plate (11) on the double-phase relative lateral wall of positioning channel way (1) and the top surface with the top surface parallel and level of locating plate (11).
5. The self-locking screw bracket according to claim 4, characterized in that: one end of the self-locking rod (32) is fixedly connected with the self-locking plate (3), and the other end of the self-locking rod (32) is arc-surface-shaped.
6. A self-locking screw bracket according to any one of claims 3 to 5, characterised in that: still include components and parts installation crossbeam (4), the both ends of components and parts installation crossbeam (4) all are seted up and are supplied the through-hole that the screw rod part of positioning bolt (2) passed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921536584.9U CN210565680U (en) | 2019-09-17 | 2019-09-17 | Self-locking screw support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921536584.9U CN210565680U (en) | 2019-09-17 | 2019-09-17 | Self-locking screw support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210565680U true CN210565680U (en) | 2020-05-19 |
Family
ID=70621353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921536584.9U Active CN210565680U (en) | 2019-09-17 | 2019-09-17 | Self-locking screw support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210565680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111896785A (en) * | 2020-07-27 | 2020-11-06 | 广东电网有限责任公司梅州供电局 | Electric meter box |
-
2019
- 2019-09-17 CN CN201921536584.9U patent/CN210565680U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111896785A (en) * | 2020-07-27 | 2020-11-06 | 广东电网有限责任公司梅州供电局 | Electric meter box |
| CN111896785B (en) * | 2020-07-27 | 2023-02-21 | 广东电网有限责任公司梅州供电局 | Electric meter box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 1 / F, building 10, daijiashan science and technology venture City, 888 Hanhuang Road, Jiang'an District, Wuhan City, Hubei Province, 430000 Patentee after: Ruijiahong intelligent manufacturing (Wuhan) Co.,Ltd. Address before: 1 / F, building 10, daijiashan science and technology venture City, 888 Hanhuang Road, Jiang'an District, Wuhan City, Hubei Province, 430000 Patentee before: Wuhan ruijiahong Power Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |