CN207033332U - A kind of electric power first-aid ladder - Google Patents
A kind of electric power first-aid ladder Download PDFInfo
- Publication number
- CN207033332U CN207033332U CN201720570471.5U CN201720570471U CN207033332U CN 207033332 U CN207033332 U CN 207033332U CN 201720570471 U CN201720570471 U CN 201720570471U CN 207033332 U CN207033332 U CN 207033332U
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- fixed
- arc
- electric power
- bar
- lower plate
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Abstract
The utility model discloses a kind of electric power first-aid ladder, its drip irrigation device：Including montant, it is opened in the chute of montant side, sliding block is provided with the chute, the sliding block is fixed with bracing wire, fixed pulley is fixed with the top of the chute of the montant, the bracing wire is connected to the fixed card buckle being fixed at the top of montant around fixed pulley, the sliding block is fixed with stripe board, the arc lower plate for support instrument is fixed with below the stripe board, the stripe board offers bar-shaped trough, the bar-shaped trough accommodates the projection that can be slid along bar-shaped trough, the projection, which is fixed with, relative with arc lower plate is much of arc, the projection is interspersed with the screw being in contact with bar shaped groove bottom wall.Electric power first-aid ladder of the present utility model when in use, can draw a variety of different instruments by bracing wire the upper end for delivering to electric power first-aid ladder.
Description
Technical field
It the utility model is related to a kind of electric power first-aid apparatus field, more particularly to a kind of electric power first-aid ladder.
Background technology
In electric power first-aid, higher power equipment is needed to carry out operation of ascending a height, and electric power first-aid ladder is stepped on often as one kind
The necessaries of high operation.
Notification number is that CN203441350U Chinese patent discloses a kind of electric power first-aid ladder, mainly includes ladder body,
A wherein montant side for the ladder body is provided with chute, and sliding block is provided with chute, be provided with sliding block hook and
Bracing wire, fixed setting fixed pulley at the top of the chute on the montant, bracing wire are connected to around fixed pulley and are fixed at the top of montant
Fixed card buckle.
Above-mentioned technical proposal can pull bracing wire that instrument is pulled on, and reduce the labor intensity of staff, still, above-mentioned
The hook of technical scheme will can only be linked up with through some instruments, then pulled on instrument by bracing wire.And for some bottle openers
Or the instrument of tubulose, because these instruments are in itself without for hook, through hook residence, therefore, hook is can not be by these
The instrument of bottle opener or tubulose directly hooks the upper end for being transported to electric power first-aid ladder, for this problem of existing, needs into one
The improvement of step.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of electric power first-aid ladder, Neng Goutong
Cross bracing wire and multiple types of tools is drawn to the upper end for delivering to electric power first-aid ladder.
Above-mentioned purpose of the present utility model technical scheme is that：
A kind of electric power first-aid is terraced, including montant, the chute for being opened in montant side, is provided with sliding block in the chute, institute
State sliding block and be fixed with bracing wire, be fixed with fixed pulley at the top of the chute of the montant, the bracing wire is connected to fixation around fixed pulley
Fixed card buckle at the top of montant, the sliding block are fixed with stripe board, are fixed with below the stripe board for support instrument
Arc lower plate, the stripe board offer bar-shaped trough, and the bar-shaped trough accommodates the projection that can be slid along bar-shaped trough, the projection
Be fixed with it is relative with arc lower plate be much of arc, the projection is interspersed with the screw being in contact with bar shaped groove bottom wall.
By setting upper arc, arc lower plate, chute and screw, when needing the instrument by some bottle openers or tubulose
When electric power first-aid ladder upper end is delivered in drawing, the instruments such as bottle opener or tubular tool can be put into arc lower plate, arc in slip
Arc lower plate is pressed, rotary screw makes it inconsistent with the inwall of bar-shaped trough, so as to fix the instrument of bottle opener or tubulose,
Easily these instruments can thus be drawn and deliver to montant top；Make in addition, arc lower plate can also serve as hook in itself
With can hook the instrument that some pliers, rope etc. can hook, can equally draw them and deliver at the top of montant, therefore, adopt
A variety of different instruments can be fixed with this technical scheme, very easily these instruments can be drawn and delivered at the top of montant.
The utility model is further set:The bar-shaped trough top inner wall is fixed with compression spring, the compression spring
One end is fixed on projection.
Compression spring is set, and when needing to slide upper arc, after rotary screw, compression spring can automatically drive
Arc slides in bar-shaped trough, eliminates the sliding of manpower；For compression spring due to flexible, itself can drive arc
Instrument in plate extruding arc lower plate, so can cause instrument to be fixed more firm.
The utility model is further set:Flexure strip is respectively and fixedly provided with the inside of the upper arc and arc lower plate, it is described
Flexure strip surface is densely covered with projection.
Flexure strip and projection are set, and flexure strip itself is flexible, has certain buffer protection to make the instrument of clamping
With, it is possible to reduce some yielding instruments are pressed from both sides out catcher mark, in addition, the raised frictional force that can increase with tool surfaces, makes
The instrument of obtaining is not easy to slide.
The utility model is further set:The leading inside that the upper arc fits with arc lower plate is fixed with phase
The magnetic patch mutually attracted.
Magnetic patch is set, and on the one hand magnetic patch can attract each other, further enhance arc and arc lower plate clamping work
The steadiness of tool；On the other hand, magnetic patch also has guidance quality, can cause the end face of arc and arc lower plate easily
Alignment fitting.
The utility model is further set:One of them described magnetic patch inner surface is provided with bar shaped fin, another described magnetic
Block inner surface is provided with the bar shaped recess mutually chimeric with bar shaped fin.
Bar shaped fin and bar shaped recess are set, and when magnetic patch is bonded to each other, bar shaped recess can be mutual with bar shaped fin
It is chimeric, the contact area between two magnetic patch can be increased so that magnetic patch adsorbs more firm, while also causes upper arc
Compacter, further clamping tool is bonded with arc lower plate.
The utility model is further set:The arc lower front edge of board is fixed with carbine, the front end of the upper arc
It is fixed with the shackle to match with carbine.
Carbine and shackle are set,, can when magnetic patch can not be bonded to each other when the tool diameter of bottle opener or tubulose is excessive
So that carbine is hooked into shackle, so, the big instrument of these diameters can be equally securely fixed.
The utility model is further set:The sliding block opens up fluted, and the groove accommodates to connect with chute inwall
Tactile ball.
Groove and ball are set, when pulling bracing wire band movable slider being slid on chute, ball and chute in sliding block
Inwall be in rolling contact, it is possible to reduce the frictional resistance that sliding block is subject in chute so that pull bracing wire when be more prone to.
The utility model is further set:The arc lower plate is adopted with stripe board and upper arc with the projection
With threaded connection.
Be connected through a screw thread upper and lower arc, when upper and lower arc need change when, can easily turn-knob it is upper and lower
Arc, so as to very easily disassemble；Can also the upper and lower arc of turn-knob so that upper and lower arc extends out
More, be advantageous to clamp the larger tubular tool of volume.
In summary, the utility model has the advantages that, by set upper arc, arc lower plate, chute with
And screw, very easily the instruments such as bottle opener or tubular tool can be fixed, then these instruments are drawn and deliver to montant top；
Arc lower plate can also serve as hook use, can hook the instrument that some pliers, rope etc. can hook, equally can be by it
Draw and deliver at the top of montant, so, can just be fixed and drawn using the technical scheme and send a variety of different instruments to rushing to repair ladder top
Portion.
Brief description of the drawings
Fig. 1 is the overall structure figure of the present embodiment；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Fig. 3 is the enlarged drawing at B in Fig. 1.
Reference：1st, montant；2nd, chute；3rd, sliding block；4th, bracing wire；5th, fixed pulley；6th, fixed card buckle；7th, stripe board；8、
Arc lower plate；9th, bar-shaped trough；10th, projection；11st, upper arc；12nd, screw；13rd, compression spring；14th, flexure strip；15th, it is raised；
16th, magnetic patch；17th, bar shaped fin；18th, bar shaped recess；19th, carbine；20th, shackle；21 grooves；22nd, ball.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification for not creating contribution to the present embodiment as needed after this specification is read, but only
All to be protected in right of the present utility model by Patent Law.
The present embodiment：A kind of electric power first-aid ladder, as depicted in figs. 1 and 2, including montant 1, offered in the side of montant 1
Chute 2, sliding block 3 is provided with chute 2, and sliding block 3 is fixed with bracing wire 4, and fixed pulley 5, bracing wire are fixed with the top of chute 2
4 around fixed pulley 5 and in the fixed card buckle 6 fixed to the top of montant 1.In addition, stripe board 7, stripe board are fixed with sliding block 3
7 lower section is threaded with the arc lower plate 8 for support instrument；Bar-shaped trough 9 is offered in stripe board 7, bar-shaped trough 9 accommodates
There is the projection 10 that can be slid along bar-shaped trough 9, and projection 10 is also threaded with and is much of arc 11 relatively with arc lower plate 8,
In this manner it is possible to very easily arc 11 and arc lower plate 8 disassemble them on turn-knob, it is also interspersed on projection 10
There is the screw 12 being in contact with the bottom wall of bar-shaped trough 9.
, first can be by bottle opener or pipe when needing the instrument of some bottle openers or tubulose drawing delivering to electric power first-aid ladder upper end
Shape instrument is put into arc lower plate 8, rotary screw 12, and arc 11 is bonded to each other with arc lower plate 8 in slip, then rotary screw 12
It is inconsistent with the inwall of bar-shaped trough 9, so as to fix the instrument of bottle opener or tubulose, pull bracing wire 4, it is possible to by these works
Tool draws the top for delivering to montant 1.In addition, arc lower plate 8 itself can also serve as hook use, some pliers, rope can be hooked
The instruments such as rope, so, upper arc 11 are used in conjunction with each other with arc lower plate 8, can be achieved with fixing a variety of different instruments
Function, these instruments are then very easily delivered to the top of montant 1 by bracing wire 4.
Inwall at the top of bar-shaped trough 9 is fixed with compression spring 13, and the other end of compression spring 13 is fixed on projection 10
On, when needing to slide upper arc 11, after rotary screw 12, compression spring 13 can automatically drive arc 11 in bar
Slid on shape groove 9；Compression spring 13 can drive arc 11 to extrude the instrument in arc lower plate 8 due to flexible, this
Sample can cause instrument to be fixed more firm.
In addition, opening up fluted 21 in the bottom of sliding block 3, the ball 22 being in contact with the inwall of chute 2 is provided with groove 21,
When pulling bracing wire 4 being slid with movable slider 3 on chute 2, the inwall of ball 22 and chute 2 in sliding block 3 is in rolling contact, can be with
Reduce the frictional resistance that sliding block 3 is subject in chute 2 so that be more prone to when pulling bracing wire 4.
As shown in figure 3, the inner side of upper arc 11 and arc lower plate 8 is respectively and fixedly provided with flexure strip 14, and the table of flexure strip 14
Face is densely covered with projection 15, and flexure strip 14 itself is flexible, has certain buffer protection function to the instrument of clamping, it is possible to reduce
Some yielding instruments are pressed from both sides out catcher mark；And projection 15 can then increase the frictional force with tool surfaces so that instrument is upper
It is not easy to slide between arc 11 and lower camber line version 8.
The magnetic patch 16 to attract each other, magnetic patch are further fixed in the leading inside that upper arc 11 and arc lower plate 8 fit
16 one side can attract each other, and further enhance the fastness of arc 11 and the clamping device of arc lower plate 8；The opposing party
Face, magnetic patch 16 also have guide effect, can cause arc 11 easily aligns with the end face of arc lower plate 8 to be bonded.
In addition, the inner surface of magnetic patch 16 for being fixed on arc 11 is provided with bar shaped fin 17, table in the magnetic patch 16 of arc lower plate 8 is fixed on
Face offers the bar shaped recess 18 to match with bar shaped fin 17, and bar shaped recess 18 can be mutually chimeric with bar shaped fin 17, from
And the contact area between two magnetic patch 16 can be increased so that magnetic patch 16 adsorbs more firm.
Carbine 19 is further fixed in the front end of arc lower plate 8, in being fixedly arranged at the front end with and carbine 19 for upper arc 11
The shackle 20 to match,, can be by carbine when magnetic patch 16 can not be bonded to each other when the tool diameter of bottle opener or tubulose is excessive
19 hook shackle 20, and so, the big instrument of these diameters equally can be firmly clamped.
Operating method：When need to draw the instrument of some bottle openers or tubulose deliver to electric power first-aid ladder upper end when, first can be with
Bottle opener or tubular tool are put into arc lower plate 8, rotary screw 12, compression spring 13 will drive arc 11 and lower arc
Shape plate 8 is laminated, then rotary screw 12, pulls bracing wire 4 that the instrument of these bottle openers or tubulose is drawn to the top for delivering to montant 1 again
Portion, such worker's can easily take instrument away；When need draw send be pliers or rope when, arc lower plate 8 can also fill
When hook use, directly rope or pliers are hanging on arc lower plate 8, then pull bracing wire 4.
Claims (8)
1. a kind of electric power first-aid ladder, including montant（1）, be opened in montant（1）The chute of side（2）, the chute（2）Interior setting
There is sliding block（3）, the sliding block（3）It is fixed with bracing wire（4）, the montant（1）Chute（2）Top is fixed with fixed pulley（5）, institute
State bracing wire（4）Around fixed pulley（5）It is connected to and is fixed on montant（1）The fixed card buckle at top（6）, it is characterized in that：The sliding block
（3）It is fixed with stripe board（7）, the stripe board（7）Lower section is fixed with the arc lower plate for support instrument（8）, the bar shaped
Plate（7）Offer bar-shaped trough（9）, the bar-shaped trough（9）Accommodating can be along bar-shaped trough（9）The projection of sliding（10）, the projection
（10）It is fixed with and arc lower plate（8）It is relative to be much of arc（11）, the projection（10）It is interspersed with and bar-shaped trough（9）Bottom wall
The screw being in contact（12）.
2. a kind of electric power first-aid ladder according to claim 1, it is characterized in that：The bar-shaped trough（9）Top inner wall is fixed with
Compression spring（13）, the compression spring（13）One end be fixed on projection（10）On.
3. a kind of electric power first-aid ladder according to claim 1, it is characterized in that：The upper arc（11）With arc lower plate
（8）Inner side be respectively and fixedly provided with flexure strip（14）, the flexure strip（14）Surface is densely covered with projection（15）.
4. a kind of electric power first-aid ladder according to claim 1, it is characterized in that：The upper arc（11）With arc lower plate
（8）The leading inside to fit is fixed with the magnetic patch to attract each other（16）.
5. a kind of electric power first-aid ladder according to claim 4, it is characterized in that：One of them described magnetic patch（16）Inner surface is set
There is bar shaped fin（17）, another described magnetic patch（16）Inner surface is provided with and bar shaped fin（17）Mutually chimeric bar shaped recess
（18）.
6. a kind of electric power first-aid ladder according to claim 1, it is characterized in that：The arc lower plate（8）It is fixedly arranged at the front end with bullet
Spring hook（19）, the upper arc（11）Be fixedly arranged at the front end with and carbine（19）The shackle to match（20）.
7. a kind of electric power first-aid ladder according to claim 1, it is characterized in that：The sliding block（3）Open up fluted（21）, institute
State groove（21）Accommodate and chute（2）The ball that inwall is in contact（22）.
8. a kind of electric power first-aid ladder according to claim 1, it is characterized in that：The arc lower plate（8）With stripe board（7）With
And upper arc（11）With the projection（10）Using threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720570471.5U CN207033332U (en) | 2017-05-20 | 2017-05-20 | A kind of electric power first-aid ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720570471.5U CN207033332U (en) | 2017-05-20 | 2017-05-20 | A kind of electric power first-aid ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207033332U true CN207033332U (en) | 2018-02-23 |
Family
ID=61480504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720570471.5U Expired - Fee Related CN207033332U (en) | 2017-05-20 | 2017-05-20 | A kind of electric power first-aid ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207033332U (en) |
-
2017
- 2017-05-20 CN CN201720570471.5U patent/CN207033332U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20200520 |