CN209369703U - A kind of power equipment maintaining emergency staircase convenient for improving shelf-stability - Google Patents
A kind of power equipment maintaining emergency staircase convenient for improving shelf-stability Download PDFInfo
- Publication number
- CN209369703U CN209369703U CN201822160334.1U CN201822160334U CN209369703U CN 209369703 U CN209369703 U CN 209369703U CN 201822160334 U CN201822160334 U CN 201822160334U CN 209369703 U CN209369703 U CN 209369703U
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- CN
- China
- Prior art keywords
- main body
- ladder main
- support ladder
- left support
- fixing pipe
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of power equipment maintaining emergency staircases convenient for improving shelf-stability, including left support ladder main body and right support ladder main body, the top of the left support ladder main body and right support ladder main body passes through movable axis and is connected with support plate, and right support ladder main body is provided on the right side of left support ladder main body, and the medial surface of left support ladder main body and the medial surface of right support ladder main body are mounted on fixing pipe, the left support ladder main body is connected by movable axis with fixing pipe, and left support ladder main body is connected by fixing bolt with fixing pipe.This is provided with movable plate with emergency staircase convenient for the power equipment maintaining for improving shelf-stability, the bottom equidistantly distributed of movable plate has the vertical bar of taper, thus, it is contacted by the vertical bar of taper with working region, convenient for improving the frictional force of left support ladder main body and right support ladder main body and working region, to increase the stability of whole device.
Description
Technical field
Technical field of tools is protected the utility model relates to electric power safety, it is specially a kind of convenient for improving shelf-stability
Power equipment maintaining emergency staircase.
Background technique
Electric power safety protection tool as the term suggests be exactly refer to it is used a series of during electric power safety protection
Maintenance tool, we are most common will to count emergency staircase, although the type of emergency staircase currently on the market is varied,
Be or come with some shortcomings place, for example, traditional emergency staircase stability during placing use be not it is very high, also need
It wants staff to help below, and then is not easy to whole device and uses well, therefore we just propose convenient for improving and putting
The power equipment maintaining emergency staircase for setting stability can be good at solving problem above.
Utility model content
The purpose of this utility model is to provide a kind of power equipment maintaining emergency staircases convenient for improving shelf-stability, with solution
The emergency staircase traditional currently on the market that certainly above-mentioned background technique proposes stability during placing use is not very high, and also
It needs staff to help below, and then is not easy to the problem of whole device uses well.
To achieve the above object, the utility model provides the following technical solutions: a kind of electricity convenient for improving shelf-stability
Power maintenance emergency staircase, including left support ladder main body and right support ladder main body, the left support ladder main body and right support ladder main body
Top pass through movable axis and be connected with support plate, and right support ladder main body is provided on the right side of left support ladder main body, and
The medial surface of left support ladder main body and the medial surface of right support ladder main body are mounted on fixing pipe, and the left support ladder main body passes through
Movable axis is connected with fixing pipe, and left support ladder main body is connected by fixing bolt with fixing pipe, the fixing pipe it is interior
Side is equipped with cross bar, and worm screw, and left support ladder main body are mounted on the outside of the left support ladder main body and right support ladder main body
Lateral inner be fixed with fixing groove, the inside of the fixing pipe is equipped with fixed spring, and the top of fixed spring is fixed with
Cross bar, and mounting groove is provided on the outside of fixed spring, caging bolt, the left support are fixed on the outside of the fixing pipe
The medial surface fixation of terraced main body is fluted, and the inside of groove is equipped with screw rod, and be equipped on the outside of screw rod movable block and
Worm gear is engaged with worm screw on the outside of the worm gear, movable plate is equipped on the inside of the movable block, and the bottom end of movable plate is fixed
There is vertical bar, and the front and rear sides of movable block are mounted on sliding block, are provided with sliding slot on the outside of the sliding block.
Preferably, there are two the fixing pipe settings, and the company of fixing pipe and left support ladder main body and right support ladder main body
The mode of connecing is to be flexibly connected.
Preferably, the vertical section of the cross bar is in " H " shape, and cross bar is structure as a whole with fixed spring.
Preferably, the movable block is to be threadedly coupled, and movable block passes through sliding block and groove structure with the connection type of screw rod
At slide construction, and the connection type of screw rod and groove is bearing connection.
Preferably, the vertical bar is in cone, and vertical bar equidistantly distributed is in the bottom end of movable plate.
Preferably, the connection type of the worm gear and screw rod is welding.
Compared with prior art, the utility model has the beneficial effects that should be convenient for the power equipment maintaining of raising shelf-stability
Use emergency staircase；
(1) it is provided with movable plate, the bottom equidistantly distributed of movable plate has the vertical bar of taper, passes through the perpendicular of taper as a result,
Bar is contacted with working region, convenient for improving the frictional force of left support ladder main body and right support ladder main body and working region, from
And increase the stability of whole device；
(2) when in use, by the way that the vertical bar of taper to be inserted into working region, and then improving whole device in outdoor progress
Stability；
(3) fixing pipe and cross bar are installed, cross bar constitutes stretching structure by fixed spring and fixing pipe, and then by solid
Fixed pipe and cross bar between left support ladder main body and right support ladder main body convenient for being supported, to improve what whole device used
Stability.
Detailed description of the invention
Fig. 1 is the utility model entirety schematic view of the front view；
Fig. 2 connect master with fixing pipe for the utility model cross bar and cuts open structural schematic diagram；
Fig. 3 is that the utility model left support ladder main body side cuts open structural schematic diagram；
Fig. 4 is the utility model movable block and concave groove coupling structure schematic diagram；
Fig. 5 is the utility model entirety container structure schematic diagram.
In figure: 1, left support ladder main body；2, right support ladder main body；3, movable axis；4, support plate；5, fixing groove；6, fixed
Pipe；7, cross bar；8, worm screw；9, fixed spring；10, mounting groove；11, caging bolt；12, groove；13, screw rod；14, movable block；
15, movable plate；16, vertical bar；17, worm gear；18, sliding slot；19, sliding block；20, fixing bolt.
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.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of electric power dimension convenient for improving shelf-stability
It repairs with emergency staircase, including left support ladder main body 1, right support ladder main body 2, movable axis 3, support plate 4, fixing groove 5, fixing pipe 6, cross
Bar 7, worm screw 8, fixed spring 9, mounting groove 10, caging bolt 11, groove 12, screw rod 13, movable block 14, movable plate 15, vertical bar
16, the top of worm gear 17, sliding slot 18, sliding block 19 and fixing bolt 20, left support ladder main body 1 and right support ladder main body 2 passes through
Movable axis 3 is connected with support plate 4, and the right side of left support ladder main body 1 is provided with right support ladder main body 2, and left support ladder
The medial surface of main body 1 and the medial surface of right support ladder main body 2 are mounted on fixing pipe 6, and left support ladder main body 1 passes through movable axis 3
It is connected with fixing pipe 6, and left support ladder main body 1 is connected by fixing bolt 20 with fixing pipe 6, the inside peace of fixing pipe 6
Equipped with cross bar 7, the outside of left support ladder main body 1 and right support ladder main body 2 is mounted on worm screw 8, and the side of left support ladder main body 1
Fixing groove 5 is fixed with inside face, the inside of fixing pipe 6 is equipped with fixed spring 9, and the top of fixed spring 9 is fixed with cross bar
7, and the outside of fixed spring 9 is provided with mounting groove 10, and the outside of fixing pipe 6 is fixed with caging bolt 11, left support ladder master
The medial surface of body 1 fixed fluted 12, and the inside of groove 12 is equipped with screw rod 13, and the outside of screw rod 13 is equipped with movement
Block 14 and worm gear 17, the outside of worm gear 17 are engaged with worm screw 8, and the inside of movable block 14 is equipped with movable plate 15, and movable plate 15
Bottom end be fixed with vertical bar 16, and the front and rear sides of movable block 14 are mounted on sliding block 19, and the outside of sliding block 19 is provided with cunning
Slot 18；
There are two the settings of fixing pipe 6, and fixing pipe 6 and the connection type of left support ladder main body 1 and right support ladder main body 2 are equal
To be flexibly connected, in order to which fixing pipe 6 is well supported cross bar 7；
The vertical section of cross bar 7 is in " H " shape, and cross bar 7 is structure as a whole with fixed spring 9, convenient for cross bar 7 in fixing pipe 6
Inside is stretched, in order to which cross bar 7 and fixing pipe 6 are supported left support ladder main body 1 and right support ladder main body 2；
Movable block 14 is to be threadedly coupled, and movable block 14 is made up of sliding block 19 and groove 12 with the connection type of screw rod 13
Slide construction, and screw rod 13 is that bearing is connect with the connection type of groove 12, in order to which movable block 14 is declined, Jin Erbian
It is adjusted in the position to vertical bar 16；
Vertical bar 16 is in cone, and 16 equidistantly distributed of vertical bar increases left branch in the bottom end of movable plate 15 convenient for vertical bar 16
Support the frictional force of terraced main body 1 and right support ladder main body 2 and working region；
The connection type of worm gear 17 and screw rod 13 is welding, and worm gear 17 is to engage connection with the connection type of worm screw 8, with
Carry out self-locking, the stability of raising 16 position of vertical bar well convenient for worm gear 17 and worm screw 8.
Working principle: when being convenient for improving the power equipment maintaining emergency staircase of shelf-stability using this, firstly, will entirely fill
It sets and is moved in working region, after reaching working region, at this moment, as shown in Fig. 1, the fixing pipe 6 of 7 bottom end of cross bar is passed through solid
Determine bolt 20 to be separated with left support ladder main body 1, so that fixing bolt 20 is separated with fixing groove 5, then as attached
Shown in Fig. 1, left support ladder main body 1 and right support ladder main body 2 are subjected to rotary opening by movable axis 3 and support plate 4, at this moment,
After left support ladder main body 1 and right support ladder main body 2 rotate to certain angle, cross bar 7 and fixing pipe 6 are passed through into movable axis together
3 are rotated with left support ladder main body 1, so that cross bar 7 and fixing pipe 6 are in be horizontally arranged, then, then consolidating 7 right end of cross bar
Determine pipe 6 to be fixed by fixing bolt 20 with right support ladder main body 2, at this moment cross bar 7 is by fixed spring 9 in fixing pipe 6
It is moved, so that cross bar 7 is well supported left support ladder main body 1 and right support ladder main body 2 with fixing pipe 6,
So that whole device is as shown in Fig. 1, then, as shown in attached drawing 1 and attached drawing 3, respectively by left support ladder main body 1 and right support ladder
The worm screw 8 in 2 outside of main body is rotated, and drives worm gear 17 to be rotated by the rotation of worm screw 8, so that welding with worm gear 17
The screw rod 13 and groove 12 connect in succession carries out bearing rotary, then as shown in Fig. 4, drives spiral shell during screw rod 13 rotates
The movable block 14 of line connection is declined, and at this moment, the sliding block 19 of the two sides during the decline of movable block 14 is in the outside of groove 12
Sliding slot 18 in slided so that movable block 14 drives the stable decline of movable plate 15；
Movable plate 15 drives vertical bar 16 to be declined as a result, when vertical bar 16, which drops to, to be contacted with working region, this
When, stop the rotation of worm screw 8, meanwhile, by the self-locking function of worm screw 8 and worm gear 17, well to movable plate 15 and vertical bar 16
Position be fixed so that movable plate 15 and vertical bar 16 work well, to increase left support ladder by vertical bar 16
The bottom end of main body 1 and the frictional force of working region carry out so that whole device is stable using then, staff is logical
It crosses left support ladder main body 1 and right support ladder main body 2 is risen caging bolt 11 and cross bar 7 and fixing pipe 6 are fixed, from
And make cross bar 7 and fixing pipe 6 is stable is supported to left support ladder main body 1 and right support ladder main body 2, in order to left support
Terraced main body 1 and the stable use of right support ladder main body 2, and then whole device can be carried out using being whole device above
Use process, the content being not described in detail in this specification is belonged into existing skill well known to professional and technical personnel in the field
Art.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of power equipment maintaining emergency staircase convenient for improving shelf-stability, including left support ladder main body (1) and right support ladder
Main body (2), it is characterised in that: the top of the left support ladder main body (1) and right support ladder main body (2) passes through movable axis (3)
It is connected with support plate (4), and is provided with right support ladder main body (2) on the right side of left support ladder main body (1), and left support ladder master
The medial surface of body (1) and the medial surface of right support ladder main body (2) are mounted on fixing pipe (6), and the left support ladder main body (1) is logical
It crosses movable axis (3) to be connected with fixing pipe (6), and left support ladder main body (1) is connected by fixing bolt (20) with fixing pipe (6)
Connect, be equipped with cross bar (7) on the inside of the fixing pipe (6), the left support ladder main body (1) and right support ladder main body (2) it is outer
Side is mounted on worm screw (8), and the lateral inner of left support ladder main body (1) is fixed with fixing groove (5), the fixing pipe (6)
Inside is equipped with fixed spring (9), and the top of fixed spring (9) is fixed with cross bar (7), and the outside of fixed spring (9)
It is provided with mounting groove (10), is fixed with caging bolt (11) on the outside of the fixing pipe (6), the left support ladder main body (1)
Medial surface is fixed fluted (12), and the inside of groove (12) is equipped with screw rod (13), and is equipped on the outside of screw rod (13)
Movable block (14) and worm gear (17) are engaged with worm screw (8) on the outside of the worm gear (17), the inside installation of the movable block (14)
Have movable plate (15), and the bottom end of movable plate (15) is fixed with vertical bar (16), and the front and rear sides of movable block (14) are respectively mounted
Have sliding block (19), is provided with sliding slot (18) on the outside of the sliding block (19).
2. a kind of power equipment maintaining emergency staircase convenient for improving shelf-stability according to claim 1, it is characterised in that:
There are two fixing pipe (6) settings, and the connection side of fixing pipe (6) and left support ladder main body (1) and right support ladder main body (2)
Formula is to be flexibly connected.
3. a kind of power equipment maintaining emergency staircase convenient for improving shelf-stability according to claim 1, it is characterised in that:
The vertical section of the cross bar (7) is in " H " shape, and cross bar (7) is structure as a whole with fixed spring (9).
4. a kind of power equipment maintaining emergency staircase convenient for improving shelf-stability according to claim 1, it is characterised in that:
The movable block (14) is to be threadedly coupled, and movable block (14) passes through sliding block (19) and groove with the connection type of screw rod (13)
(12) slide construction is constituted, and screw rod (13) is that bearing is connect with the connection type of groove (12).
5. a kind of power equipment maintaining emergency staircase convenient for improving shelf-stability according to claim 1, it is characterised in that:
The vertical bar (16) is in cone, and vertical bar (16) equidistantly distributed is in the bottom end of movable plate (15).
6. a kind of power equipment maintaining emergency staircase convenient for improving shelf-stability according to claim 1, it is characterised in that:
The connection type of the worm gear (17) and screw rod (13) is welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822160334.1U CN209369703U (en) | 2018-12-22 | 2018-12-22 | A kind of power equipment maintaining emergency staircase convenient for improving shelf-stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822160334.1U CN209369703U (en) | 2018-12-22 | 2018-12-22 | A kind of power equipment maintaining emergency staircase convenient for improving shelf-stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209369703U true CN209369703U (en) | 2019-09-10 |
Family
ID=67830004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822160334.1U Expired - Fee Related CN209369703U (en) | 2018-12-22 | 2018-12-22 | A kind of power equipment maintaining emergency staircase convenient for improving shelf-stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209369703U (en) |
-
2018
- 2018-12-22 CN CN201822160334.1U patent/CN209369703U/en not_active Expired - Fee Related
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Legal Events
| 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: 20190910 Termination date: 20201222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |