CN209666736U - A kind of heavy castor of New anti-loose brake - Google Patents
A kind of heavy castor of New anti-loose brake Download PDFInfo
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- CN209666736U CN209666736U CN201822198522.3U CN201822198522U CN209666736U CN 209666736 U CN209666736 U CN 209666736U CN 201822198522 U CN201822198522 U CN 201822198522U CN 209666736 U CN209666736 U CN 209666736U
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Abstract
The utility model discloses a kind of heavy castors of New anti-loose brake, including bracket and the identical wheel of a pair of of structure, a pair of wheel is movably installed in below bracket, there is three pieces retaining-plate below the bracket, and it is located at the centre and two sides of rack body, a pair of of structure identical brake structure is installed on relative wall in the bracket；The utility model relates to universal wheel technical fields, the heavy type castor bearing capacity is strong, rugged construction, brake is secured, bearing capacity is effectively increased by the design of double wheel, it is higher to compare single-wheel structure structural strength, heavier object can be carried, structure is more strengthened, the design of double wheel simultaneously can guarantee that traveling is more steady, and uses ratchet and limit, and brake structure thereon is limited using ratchet, it brakes well to wheel, to be easy occur brake sliding because of the case where jolting or colliding solving friction brake mode on source.
Description
Technical field
The utility model relates to universal wheel technical field, specially a kind of heavy castor of New anti-loose brake.
Background technique
As society continues to develop, people are higher and higher for the structure of wheel and its requirement functionally, existing brake
When castor carries heavy goods, although the simple bearing capacity of the design of single wheel is limited, castor is be easy to cause to damage, and twisted
Can occur the phenomenon that brake sliding when tight state because of situations such as jolting or colliding, so that the effect of brake is not achieved, in view of
This, furthers investigate regarding to the issue above, there is this case generation then.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of heavy castor of New anti-loose brake, solves existing
When thering is brake caster to carry heavy goods, although the simple bearing capacity of the design of single wheel is limited, castor is be easy to cause to damage, and
And it can be because there is the phenomenon that brake sliding in situations such as jolting or colliding, so that the effect of brake be not achieved in tight condition
The problem of.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of New anti-loose brake weight
Type castor, including bracket and the identical wheel of a pair of of structure, a pair of wheel are movably installed in below bracket, the bracket
Lower section has three pieces retaining-plate, and is located at the centre and two sides of rack body, all has bearing below three pieces retaining-plate, and one
Shaft is all had to the wheel center, a pair of wheel is flush-mounted in three bearings by shaft, and is located at three pieces
Between retaining-plate, a pair of of structure identical brake structure is installed in the bracket on relative wall；
The brake structure comprising: ratchet, wraping plate, pin shaft, limited block, spring and L-type plate；
The ratchet is set on the shaft, and is located between the retaining-plate and wheel of side, and the wraping plate is living by pin shaft
Dynamic to be installed between a pair of of retaining-plate, wraping plate can be rotated by pin shaft, and the limited block is installed on wraping plate lower wall surface front end,
The spring is installed on wraping plate rear end, and the L-type plate is installed on upper wall surface front end in bracket, and is located in front of wraping plate, L-type plate
Rear end has arcuate structure.
Preferably, wherein the intermediate a piece of retaining-plate is thicker for three pieces, and the retaining-plate of two sides is thinner, plays load-bearing effect
Meanwhile, it is capable to effective protection wheel.
Preferably, the bracket upper wall surface is equipped with rotating seat, offers opening thereon, carrying is movably installed in opening
Piece, carrying tablet quadrangle offer threaded hole: the carrying tablet is for turning to.
Preferably, three pieces are wherein equipped with buckle on a pair of retaining-plate relative wall in two sides, and the buckle is circular arc
Shape, and its upper wall surface offers through hole, for passing through limited block.
Preferably, the limited block lower end has tooth-shape structure, and matches with the tooth socket of ratchet.
Preferably, a pair of wraping plate end is connected together by service brake piece.
Beneficial effect
The utility model provides a kind of heavy castor of New anti-loose brake.Have following the utility model has the advantages that the heavy type castor
Bearing capacity is strong, rugged construction, and brake securely, by the design of double wheel effectively increases bearing capacity, compares single-wheel structure knot
Structure intensity is higher, can carry heavier object, and structure is more strengthened, while the design of double wheel can guarantee that traveling is more flat
Surely, and ratchet limit being used, brake structure thereon is limited using ratchet, it brakes well to wheel, thus
It solves friction brake mode on source and is easy occur brake sliding because of the case where jolting or colliding, through the above structure
When cooperation efficiently solves existing brake caster carrying heavy goods, although the simple bearing capacity of the design of single wheel is limited, hold
Castor is easily caused to damage, and can be because asking for the phenomenon that brake sliding occurs in situations such as jolting or colliding in tight condition
Topic.
Detailed description of the invention
Fig. 1 is a kind of schematic view of the front view of heavy castor of New anti-loose brake described in the utility model.
Fig. 2 is a kind of diagrammatic side-view cross-sectional structural schematic diagram of heavy castor of New anti-loose brake described in the utility model.
Fig. 3 is a kind of brake structure side structure schematic view of heavy castor of New anti-loose brake described in the utility model.
In figure: 1, bracket；2, wheel；3, retaining-plate；4, bearing；5, shaft；6, ratchet；7, wraping plate；8, pin shaft；9, it limits
Block；10, spring；11, L-type plate；12, rotating seat；13, carrying tablet；14, buckle；15, service brake piece.
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. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of heavy castor of New anti-loose brake, including
Bracket 1 and the identical wheel 2 of a pair of of structure, a pair of wheel 2 are movably installed in 1 lower section of bracket, have below the bracket 1
There is three pieces retaining-plate 3, and be located at the centre and two sides of 1 main body of bracket, bearing 4 is all had below three pieces retaining-plate 3, it is a pair of
2 center of wheel all has shaft 5, and a pair of wheel 2 is flush-mounted in three bearings 4 by shaft 5, and is located at three
Between piece retaining-plate 3, a pair of of structure identical brake structure is installed in the bracket 1 on relative wall；The brake structure,
Comprising: ratchet 6, wraping plate 7, pin shaft 8, limited block 9, spring 10 and L-type plate 11；The ratchet 6 is set in shaft 5, and
Between the retaining-plate 3 and wheel 2 of side, the wraping plate 7 is movably installed between a pair of of retaining-plate 3 by pin shaft 8, wraping plate
7 can be rotated by pin shaft 8, and the limited block 9 is installed on 7 lower wall surface front end of wraping plate, after the spring 10 is installed on wraping plate 7
End, the L-type plate 11 are installed on upper wall surface front end in bracket 1, and are located at 7 front of wraping plate, and the rear end of L-type plate 11 has arc knot
Structure；Wherein the intermediate a piece of retaining-plate 3 is relatively thick for three pieces, and the retaining-plate 3 of two sides is relatively thin, can while playing load-bearing effect
Effective protection wheel 2；1 upper wall surface of bracket is equipped with rotating seat 12, offers opening thereon, is movably installed with and holds in opening
Slide glass 13,13 4 jiaos of carrying tablet offer threaded hole: the carrying tablet 13 is for turning to；The three pieces wherein a pair of retaining-plate in two sides
Buckle 14 is installed, the buckle 14 is arc-shaped, and its upper wall surface offers through hole, for passing through limit on 3 relative walls
Position block 9；9 lower end of limited block has tooth-shape structure, and matches with the tooth socket of ratchet 6；A pair of 7 end of wraping plate passes through
Service brake piece 15 connects together.
Under be classified as the explanation of wraping plate and L-type plate shape and material in this case；
Wraping plate: Q235 steel material rectangular panel blocks, for connecting limited block and spring, by lever principle by limited block pressure
Enter in the tooth socket of ratchet.
L-type plate: the L-type plate of Q235 steel material, by block wraping plate front end limit wraping plate wheel travel condition not
Its traveling is influenced, prevents wraping plate whereabouts limited block from blocking ratchet and wheel is not advanced.
By those skilled in the art, the components in this case are successively attached, specific connection and operation order, Ying Can
Following working principles are examined, detailed connection means are techniques well known, following mainly to introduce working principle and process.
Embodiment: pair of wheels 2 is movably installed in 1 lower section of bracket, has three pieces retaining-plate 3 below bracket 1, and position respectively
In the centre and two sides of 1 main body of bracket, bearing 4 is all had below three pieces retaining-plate 3,2 center of pair of wheels all has shaft 5,
Pair of wheels 2 is flush-mounted in three bearings 4 by shaft 5, and is located between three pieces retaining-plate 3, arranged side by side using two-wheel
Arrangement mode increases bearing capacity, and the three pieces supporting on bracket 1 supports superstructure, and has certain back rake angle, two vehicles
Between three pieces supporting, ratchet 6 is set in shaft 5 wheel 2, and is located between the retaining-plate 3 and wheel 2 of side, on ratchet 6
The tooth socket opened up is used to block the limited block 9 of 7 lower section of wraping plate, and wraping plate 7 is movably installed between a pair of of retaining-plate 3 by pin shaft 8,
Wraping plate 7 can be rotated by pin shaft 8, and spring 10 is installed on 7 rear end of wraping plate, and L-type plate 11 is installed in bracket 1 before upper wall surface
End, and it is located at 7 front of wraping plate, the rear end of L-type plate 11 has arcuate structure, in use, sticking up a class front end under travel condition and being stuck in L
Above the rear end of template 11, spring 10, which is in, at this time stretches energy storage state, and when needing to brake, people only needs gently upward with foot
7 rear end of wraping plate is tilted, the decline of 7 front end of wraping plate is slided from the rear end of L-type plate 11, and spring 10 resets in the process, L-type plate 11
With elasticity, it can restore, 7 front end of wraping plate turns lower and limited block 9 is driven to move down, and limited block 9 is stuck in the tooth socket of ratchet, due to bullet
The effect of spring 10, limited block 9 will not move, and block ratchet 6 and then fixed rotating shaft 5, more will not be because so that wheel 2 will not move
Brake failure is caused to jolt.
Preferably, further, wherein intermediate a piece of retaining-plate 3 is relatively thick for three pieces, the retaining-plates 3 of two sides compared with
Carefully, while playing load-bearing effect, can effective protection wheel 2, intermediate thicker retaining-plate 3 plays main load-bearing effect,
Pair of wheels 2 is separately avoided colliding between it or transverse moving left and right by the retaining-plates 3 of two sides and the retaining-plate 3 of centre.
Preferably, further, 1 upper wall surface of bracket is equipped with rotating seat 12, offers opening thereon, opening
Inside be movably installed with carrying tablet 13,13 4 jiaos of carrying tablet offer threaded hole: the carrying tablet 13 is for turning to.
Preferably, further, three pieces are wherein equipped with buckle on 3 relative wall of two sides a pair of retaining-plate
14, buckle 14 is arc-shaped, and its upper wall surface offers through hole, for for protecting ratchet 6, and rising by limited block 9
To the effect of auxiliary brake.
Preferably, further, 9 lower end of limited block has tooth-shape structure, and the tooth socket phase with ratchet 6
Match, plays good braking effect.
Preferably, further, a pair of of 7 end of wraping plate is connected together by service brake piece 15, is easy to use
Person steps on or tilts wraping plate 7.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
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 (6)
- The heavy castor 1. a kind of New anti-loose brakes, including bracket (1) and the identical wheel (2) of a pair of of structure, feature exists In, a pair of wheel (2) is movably installed in below bracket (1), there are three pieces retaining-plate (3) below the bracket (1), and point Not Wei Yu bracket (1) main body centre and two sides, all have bearing (4) below three pieces retaining-plate (3), a pair of wheel (2) Center all has shaft (5), and a pair of wheel (2) is interior flush-mounted in three bearings (4) by shaft (5), and is located at three Between piece retaining-plate (3), the identical brake structure of a pair of of structure is installed on the interior relative wall of the bracket (1)；The brake structure comprising: ratchet (6), wraping plate (7), pin shaft (8), limited block (9), spring (10) and L-type plate (11)；The ratchet (6) is set on shaft (5), and is located between the retaining-plate (3) and wheel (2) of side, the wraping plate (7) It is movably installed between a pair of of retaining-plate (3) by pin shaft (8), wraping plate (7) can be rotated by pin shaft (8), the limit Block (9) is installed on wraping plate (7) lower wall surface front end, and the spring (10) is installed on wraping plate (7) rear end, L-type plate (11) installation In the interior upper wall surface front end of bracket (1), and it is located in front of wraping plate (7), the rear end of L-type plate (11) has arcuate structure.
- The heavy castor 2. a kind of New anti-loose according to claim 1 brakes, which is characterized in that three pieces are wherein intermediate a piece of The retaining-plate (3) is relatively thick, and the retaining-plate (3) of two sides is relatively thin, being capable of effective protection wheel (2) while playing load-bearing effect.
- The heavy castor 3. a kind of New anti-loose according to claim 1 brakes, which is characterized in that bracket (1) upper wall Face is equipped with rotating seat (12), offers opening thereon, is movably installed in opening carrying tablet (13), and carrying tablet (13) quadrangle is opened Equipped with threaded hole: the carrying tablet (13) is for turning to.
- The heavy castor 4. a kind of New anti-loose according to claim 1 brakes, which is characterized in that wherein two sides are a pair of for three pieces Be equipped with buckle (14) on retaining-plate (3) relative wall, the buckle (14) be it is arc-shaped, and its upper wall surface offer it is logical Via hole, for passing through limited block (9).
- The heavy castor 5. a kind of New anti-loose according to claim 1 brakes, which is characterized in that under the limited block (9) End has tooth-shape structure, and matches with the tooth socket of ratchet (6).
- The heavy castor 6. a kind of New anti-loose according to claim 1 brakes, which is characterized in that a pair of wraping plate (7) End is connected together by service brake piece (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822198522.3U CN209666736U (en) | 2018-12-26 | 2018-12-26 | A kind of heavy castor of New anti-loose brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822198522.3U CN209666736U (en) | 2018-12-26 | 2018-12-26 | A kind of heavy castor of New anti-loose brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209666736U true CN209666736U (en) | 2019-11-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822198522.3U Active CN209666736U (en) | 2018-12-26 | 2018-12-26 | A kind of heavy castor of New anti-loose brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209666736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114955111A (en) * | 2022-08-01 | 2022-08-30 | 射阳县口达食品有限公司 | Lift is used in bright meat production and processing |
-
2018
- 2018-12-26 CN CN201822198522.3U patent/CN209666736U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114955111A (en) * | 2022-08-01 | 2022-08-30 | 射阳县口达食品有限公司 | Lift is used in bright meat production and processing |
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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: 266000 No.1 Xingxin Road, Daxin Town, Jimo City, Qingdao City, Shandong Province Patentee after: Qingdao dashihuihao caster Co.,Ltd. Address before: 266000 No.1 Xingxin Road, Daxin Town, Jimo City, Qingdao City, Shandong Province Patentee before: QINGDAO HUIHAO CASTER Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |