CN206634045U - A kind of brake gear of moving tool dolly - Google Patents
A kind of brake gear of moving tool dolly Download PDFInfo
- Publication number
- CN206634045U CN206634045U CN201720313751.8U CN201720313751U CN206634045U CN 206634045 U CN206634045 U CN 206634045U CN 201720313751 U CN201720313751 U CN 201720313751U CN 206634045 U CN206634045 U CN 206634045U
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- CN
- China
- Prior art keywords
- neck
- brake
- block
- spring
- sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of brake gear of moving tool dolly, the bottom right side of the sleeve is pinned at the left side of foil, the right hand top of the sleeve is connected to the inside top of turning rolls by extension spring, the inside of the movable block is provided with spring cavity, the inside of the spring cavity is provided with sliding block, the dop being inserted in inside neck is connected with the right side of the sliding block, the connecting rod through movable block is connected with the left of the sliding block, the inside left for passing on left spring and being connected to spring cavity of the sliding block, the spring are socketed on the outside of connecting rod；The device drives brake rubber block pinch rollers by sleeve, so that the braking effect of roller is more preferable, the position of sleeve is locked by way of dop is caught in neck, so that the device can keep braking state in brake without external force, the device can not be influenceed still to keep preferable braking effect by roller and brake rubber block abrasion after a long time use.
Description
Technical field
Tool car technical field is the utility model is related to, specially a kind of brake gear of moving tool dolly.
Background technology
Tool car brake structure currently used for servicing car body is mainly disposed on two wheels of tool car, is stepped on by pin
Linkage brake piece on wheel, make the brake block with concave point and wheel face contact, and then wheel is stopped operating.This braking machine
Structure major advantage is that technology is simple, cost is low, and its shortcoming is：(1), in the case where road conditions are bad, such as Uneven road, mud
When husky a lot, sandstone are easily embedded in wheel wheel face, and brake block can not be close to wheel face during braking, and then have impact on braking effect；
(2), under case of heavy load, the braking mechanism on wheel cannot be guaranteed its braking effect, particularly on acclive road,
Under braking state, brake block and wheel produce Relative sliding, cause brake failure；(3) because wheel face is usually PP materials, pole
Easy to wear, wheel face one wears, and brake just loses effect.Therefore, propose a kind of brake gear of moving tool dolly.
Utility model content
The purpose of this utility model is to provide a kind of brake gear of moving tool dolly, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：A kind of brake dress of moving tool dolly
Put, including turning rolls and movable block, the inner right side of the turning rolls are connected with flexible foil, the sheet metal
Bottom be provided with brake rubber block, the inside bottom of the turning rolls is provided with roller, the inside left of the turning rolls by rotating shaft
Provided with support column, the left side of the support column is provided with neck, is connected with and is socketed on the outside of support column on the right side of the movable block
Sleeve, the bottom right side of the sleeve are pinned at the left side of foil, and the right hand top of the sleeve is connected to by extension spring
The inside top of turning rolls, the inside of the movable block are provided with spring cavity, and the inside of the spring cavity is provided with sliding block, the sliding block
Right side be connected with the dop being inserted in inside neck, the connecting rod through movable block is connected with the left of the sliding block, it is described
The inside left for passing on left spring and being connected to spring cavity of sliding block, the spring are socketed on the outside of connecting rod.
Preferably, the left end of the connecting rod is connected with handle, and the outside of handle is provided with anti-slip veins.
Preferably, the quantity of the neck is no less than four, and neck is to be placed equidistant.
Preferably, the bottom of the brake rubber block is provided with equally distributed protruding block.
Preferably, the top of the turning rolls is provided with mounting blocks, and the left and right sides of mounting blocks is through there is screw hole.
Preferably, the bottom right side of the dop and the bottom of neck are and tilt 45 degree of angles to set.
Compared with prior art, the beneficial effects of the utility model are：The device drives brake rubber block to compress rolling by sleeve
Wheel so that the braking effect of roller is more preferable, and the position of sleeve is locked by way of dop is caught in neck, so that
The device can keep braking state in brake without external force, and the device after a long time use can not be by roller and brake
The influence of shelling damage still keeps preferable braking effect.
Brief description of the drawings
Fig. 1 is the utility model cross section structure diagram；
Fig. 2 is the utility model brake rubber block structural representation；
Fig. 3 is the utility model left view structural representation.
In figure：1 turning rolls, 2 movable blocks, 3 rotating shafts, 4 rollers, 5 foils, 6 brake rubber blocks, 7 mounting blocks, 8 support columns, 9
Sleeve, 10 spring cavitys, 11 sliding blocks, 12 dops, 13 connecting rods, 14 springs, 15 extension springs, 16 necks, 17 handles, 18 protruding blocks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of brake gear of moving tool dolly,
Including turning rolls 1 and movable block 2, the inner right side of the turning rolls 1 is connected with flexible foil 5, the metal
The bottom of piece 5 is provided with brake rubber block 6, and the inside bottom of the turning rolls 1 is provided with roller 4 by rotating shaft 3, the turning rolls 1
Inside left is provided with support column 8, and the left side of the support column 8 is provided with neck 16, and the right side of the movable block 2, which is connected with, to be socketed on
The sleeve 9 in the outside of support column 8, the bottom right side of the sleeve 9 are pinned at the left side of foil 5, the right side top of the sleeve 9
Portion is connected to the inside top of turning rolls 1 by extension spring 15, and the inside of the movable block 2 is provided with spring cavity 10, the spring cavity
10 inside is provided with sliding block 11, and the right side of the sliding block 11 is connected with the dop 12 being inserted in inside neck 16, the sliding block 11
Left side be connected with connecting rod 13 through movable block 2, the spring 14 that passes on left of the sliding block 11 is connected to spring cavity 10
Inside left, the spring 14 are socketed on the outside of connecting rod 13.
Further：The left end of the connecting rod 13 is connected with handle 17, and the outside of handle 17 is provided with anti-slip veins, convenient
Moved in control dop 12.
Further：The quantity of the neck 16 is no less than four, and neck 16 is to be placed equidistant so that the brake of dolly
Effect is more preferable.
Further：The bottom of the brake rubber block 6 is provided with equally distributed protruding block 18 so that the braking effect of roller 4
More preferably.
Further：The top of the turning rolls 1 is provided with mounting blocks 7, and the left and right sides of mounting blocks 7 is through there is screw
Hole, it is convenient to that device is installed.
Further：The bottom right side of the dop 12 and the bottom of neck 16 are to tilt 45 degree of angles to set, and are made
Obtaining sleeve 9 being capable of smooth slide downward.
Specifically, in use, by mounting blocks 7 by turning rolls 1 be arranged on dolly on, brake when, jam on movable block 2,
So that movable block 2 moves downward with moving sleeve 9, now dop 12 can constantly stretch into movable block because the slope of its bottom is set
In 2, so as to depart from neck 16 so that 9 continuous slide downward of sleeve, while extension spring 15 is stretched, sleeve 9 drives flexible
Foil 5 moves downward so that the brake rubber block 6 of the bottom of foil 5 is pressed on the outside of roller 4, so as to which pair roller is carried out
Brake, can be difficult now to continue downwards to jam on movable block 2, while dop 12 can stick into neck 16 under the promotion of spring 14,
During so that people no longer jamming on movable block 2, brake rubber block 6 can be pressed on roller 4 always, so as to keep braking state；Work as needs
During releasing of brake skin 6, handle 17 is outwards stirred, handle 17 drives connecting rod 13 to move, and connecting rod 13 is moved with movable slider 11, sliding
Block 11 drives dop 12 to depart from neck 16, and now extension spring 15 is moved upwards with moving sleeve 9, so that brake rubber block 6 departs from roller
4, and then braking state is released, after unclamping handle 17, dop 12 can be caught in neck 16 again, prevent the contact roller of brake rubber block 6
4。
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of brake gear of moving tool dolly, including turning rolls（1）And movable block（2）, it is characterised in that：The rolling
Wheel carrier（1）Inner right side be connected with flexible foil（5）, the sheet metal（5）Bottom be provided with brake rubber block
（6）, the turning rolls（1）Inside bottom pass through rotating shaft（3）Roller is installed（4）, the turning rolls（1）Inside left set
There is support column（8）, the support column（8）Left side be provided with neck（16）, the movable block（2）Right side be connected with and be socketed on branch
Dagger（8）The sleeve in outside（9）, the sleeve（9）Bottom right side be pinned at foil（5）Left side, the sleeve（9）
Right hand top pass through extension spring（15）It is connected to turning rolls（1）Inside top, the movable block（2）Inside be provided with spring cavity
（10）, the spring cavity（10）Inside be provided with sliding block（11）, the sliding block（11）Right side be connected with and be inserted in neck（16）
Internal dop（12）, the sliding block（11）Left side be connected with through movable block（2）Connecting rod（13）, the sliding block（11）
Pass on left spring（14）It is connected to spring cavity（10）Inside left, the spring（14）It is socketed on connecting rod（13）It is outer
Side.
A kind of 2. brake gear of moving tool dolly according to claim 1, it is characterised in that：The connecting rod
（13）Left end be connected with handle（17）, and handle（17）Outside be provided with anti-slip veins.
A kind of 3. brake gear of moving tool dolly according to claim 1, it is characterised in that：The neck（16）
Quantity be no less than four, and neck（16）To be placed equidistant.
A kind of 4. brake gear of moving tool dolly according to claim 1, it is characterised in that：The brake rubber block
（6）Bottom be provided with equally distributed protruding block（18）.
A kind of 5. brake gear of moving tool dolly according to claim 1, it is characterised in that：The turning rolls
（1）Top be provided with mounting blocks（7）, and mounting blocks（7）The left and right sides through there is screw hole.
A kind of 6. brake gear of moving tool dolly according to claim 1, it is characterised in that：The dop（12）
Bottom right side and neck（16）Bottom be to tilt the settings of 45 degree angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720313751.8U CN206634045U (en) | 2017-03-27 | 2017-03-27 | A kind of brake gear of moving tool dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720313751.8U CN206634045U (en) | 2017-03-27 | 2017-03-27 | A kind of brake gear of moving tool dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206634045U true CN206634045U (en) | 2017-11-14 |
Family
ID=60259169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720313751.8U Expired - Fee Related CN206634045U (en) | 2017-03-27 | 2017-03-27 | A kind of brake gear of moving tool dolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206634045U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127272A (en) * | 2018-01-24 | 2018-06-08 | 涿州皓原箔业有限公司 | A kind of laser cutting perforating device for aluminium foil processing |
| CN114104157A (en) * | 2021-11-22 | 2022-03-01 | 南京快轮智能科技有限公司 | Wheel guard plate and vehicle |
-
2017
- 2017-03-27 CN CN201720313751.8U patent/CN206634045U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127272A (en) * | 2018-01-24 | 2018-06-08 | 涿州皓原箔业有限公司 | A kind of laser cutting perforating device for aluminium foil processing |
| CN108127272B (en) * | 2018-01-24 | 2024-04-12 | 涿州皓原箔业有限公司 | Laser cutting and punching device for aluminum foil processing |
| CN114104157A (en) * | 2021-11-22 | 2022-03-01 | 南京快轮智能科技有限公司 | Wheel guard plate and vehicle |
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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: 20171114 Termination date: 20200327 |