CN103899885B - A kind of combination castor lower margin - Google Patents
A kind of combination castor lower margin Download PDFInfo
- Publication number
- CN103899885B CN103899885B CN201410130081.7A CN201410130081A CN103899885B CN 103899885 B CN103899885 B CN 103899885B CN 201410130081 A CN201410130081 A CN 201410130081A CN 103899885 B CN103899885 B CN 103899885B
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- hole
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- lower margin
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- fixed
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Abstract
The invention discloses a kind of combination castor lower margin, comprise the fixed block with equipment connection, described fixed block is rotatably connected to folded block, described folded block one end is fixedly installed the pulley other end and is provided with lower margin, on described fixed block, be provided with fixed structure, described fixed structure is fixed at least two positions of the relatively described fixed block of described folded block. This combination castor lower margin is arranged on equipment, equipment in use, fixture is fixed lower margin position down, equipment is laid on the ground, in the time that equipment need to be carried, fixture is unclamped, rotate folded block by pulley down then fixture again folded block is fixed, make pulley kiss the earth, now equipment just can promote by pulley, facilitates the carrying of equipment.
Description
Technical field
The utility model relates to field of mechanical technique, specifically a kind of combination castor lower margin.
Background technology
In machinery industry, the carrying of machine is a cumbersome problem always, and various main equipments all need to use the haulage equipments such as loop wheel machine in the time of carrying. And do not have in the enterprise of loop wheel machine in factory building small scale, the carrying of equipment need to manually complete, and is quite difficult and manually equipment is lifted to carrying.
In order to facilitate the carrying of equipment, in device bottom, castor and lower margin are generally installed, this castor and lower margin are positioned at same direction, lower margin is installed on screw rod, in the time that equipment is placed, lower margin is positioned at castor below, in the time that equipment need to be carried, upwards contact to earth to castor with spanner rotary foot, can move by pushing equipment, and the lower margin of this kind of connected mode need to be rotated with spanner and within about 20 weeks, just can make castor touch the end, and the spanner that rotates a circle needs to plug and pulls up twice, and in general device, need to install four, this castor lower margin, under needing again lower margin to turn after equipment is transported to the predetermined area, screw on to select lower ejector lever need to rotate left and right 320 times to predetermined area lower margin from lower margin so, operate relatively inconvenient.
Summary of the invention
The utility model, for prior art deficiency, provides a kind of combination castor lower margin, and this combination castor lower margin is installed on machinery equipment bottom, can conveniently realize the conversion of lower margin and castor, facilitates the carrying of equipment.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: a kind of combination castor lower margin, comprise the fixed block with equipment connection, described fixed block is rotatably connected to folded block, described folded block one end is fixedly installed the pulley other end and is provided with lower margin, on described fixed block, be provided with fixed structure, described fixed structure is fixed at least two positions of the relatively described fixed block of described folded block. This combination castor lower margin is arranged on equipment, equipment in use, fixture is fixed lower margin position down, equipment is laid on the ground, and in the time that equipment need to be carried, fixture is unclamped, and rotates folded block by pulley down, then fixture is fixed folded block again, make pulley kiss the earth, now equipment just can promote by pulley, facilitates the carrying of equipment.
In technique scheme, preferably, described fixed block comprises the connecting plate with equipment connection, both sides, described connecting plate below are provided with extension board, on two described extension boards, be provided with the first coaxial through hole, the second through hole, on described folded block, be provided with third through-hole, in described the first through hole, the second through hole, third through-hole, be inserted with the first rotating shaft.
In technique scheme, preferably, described the first rotating shaft is axially provided with fourth hole, described fixed structure comprises the second rotating shaft that runs through described fourth hole, described second rotating shaft one end is provided with the handle other end and is provided with plate body, be provided with at least one at described plate body towards described fixed block place and stretch out piece, described folded block near plate body one side be provided with at least two with described in stretch out the hole that piece coordinates, on described extension board, be provided with for described in stretch out the fifth hole that piece passes. As a kind of concrete fixed structure, this structure is slided the second rotating shaft in the time of conversion pulley and lower margin to a place that has plate body, make to stretch out piece and skid off described hole, then rotate folded block and realize the rotation of lower margin and pulley position, again the second rotating shaft is back slided and stretch in other described hole fixingly by stretching out piece, realize the conversion between pulley and lower margin with this.
The utility model compared with prior art, has following beneficial effect:
This combination castor of the utility model lower margin is arranged on equipment, equipment in use, fixture is fixed lower margin position down, equipment is laid on the ground, and in the time that equipment need to be carried, fixture is unclamped, and rotates folded block by pulley down, then fixture is fixed folded block again, make pulley kiss the earth, now equipment just can promote by pulley, facilitates the carrying of equipment.
Brief description of the drawings
Fig. 1 is the overall structure schematic diagram of the utility model embodiment.
Fig. 2 is the structural representation of fixed block in the utility model embodiment.
Fig. 3 is the structural representation of folded block in the utility model embodiment.
Fig. 4 is the structural representation of fixture in the utility model embodiment.
Fig. 5 is the structural representation of the first rotating shaft in the utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail: referring to Fig. 1 to Fig. 5, a kind of combination castor lower margin, comprise the fixed block 1 with equipment connection, described fixed block 1 is rotatably connected to folded block 2, described folded block 2 one end are fixedly installed pulley 3 other ends and are provided with lower margin 4, on described fixed block 1, be provided with fixed structure 5, described fixed structure 5 is fixed two positions of the relatively described fixed block 1 of described folded block 2. This combination castor lower margin is arranged on equipment, equipment in use, fixture 5 is fixed lower margin position down, equipment is laid on the ground, in the time that equipment need to be carried, fixture is unclamped, and then fixture 5 is fixing by folded block 2 more down by pulley to rotate folded block 2, makes pulley 3 kiss the earths, now equipment just can promote by pulley 3, facilitates the carrying of equipment.
Described fixed block 1 comprises the connecting plate 11 with equipment connection, described connecting plate 11 both sides, below are provided with extension board 12, on two described extension boards 12, be provided with coaxial the first through hole 13, the second through hole 14, on described folded block 2, be provided with third through-hole 21, in described the first through hole 13, the second through hole 14, third through-hole 21, be inserted with the first rotating shaft 6.
Described the first rotating shaft 6 is axially provided with fourth hole 61, described fixed structure 5 comprises the second rotating shaft 7 that runs through described fourth hole 61, described second rotating shaft 7 one end are provided with handle 71 other ends and are provided with plate body 72, be provided with at least one at described plate body 72 towards described fixed block 1 place and stretch out piece 73, described folded block 2 near plate body 72 1 sides be provided with at least two with described in stretch out the hole 22 that piece 73 coordinates, on described extension board 12, be provided with for described in stretch out the fifth hole 121 that piece 73 passes. in the present embodiment, on described plate body 72, be provided with two and stretch out piece 73, on described folded block, be provided with three holes that coordinate with described fixed block. for the described handle 71 of convenient installation adopts and is threaded with described the second rotating shaft 7, as a kind of concrete fixed structure, this structure is slided the second rotating shaft 7 in the time of conversion pulley 3 and lower margin 4 to a place that has plate body 72, make to stretch out piece 73 and skid off described hole 22, then rotate folded block 2 and realize the rotation of lower margin 4 and pulley 3 positions, again the second rotating shaft 7 is back slided and stretch in other described hole 22 fixing by stretching out piece 73, realize the conversion between pulley 3 and lower margin 4 with this, when one of them hole 22 is fixing two positions in the present embodiment, all there is the piece of stretching out 73 to stretch into wherein.
Claims (1)
1. a combination castor lower margin, comprise the fixed block (1) with equipment connection, it is characterized in that: described fixed block (1) is rotatably connected to folded block (2), described folded block (2) one end is fixedly installed pulley (3) other end and is provided with lower margin (4), on described fixed block (1), be provided with fixed structure (5), described fixed structure (5) is fixed at least two positions of relatively described described folded block (2) fixed block (1), described fixed block (1) comprises the connecting plate (11) with equipment connection, both sides, described connecting plate (11) below are provided with extension board (12), on two described extension boards (12), be provided with coaxial the first through hole (13), the second through hole (14), on described folded block (2), be provided with third through-hole (21), described the first through hole (13), the second through hole (14), in third through-hole (21), be inserted with the first rotating shaft (6), described the first rotating shaft (6) is axially provided with fourth hole (61), described fixed structure (5) comprises the second rotating shaft (7) that runs through described fourth hole (61), described the second rotating shaft (7) one end is provided with handle (71) other end and is provided with plate body (72), locate to be provided with at least one at described plate body (72) towards described fixed block (1) and stretch out piece (73), described folded block (2) near plate body (72) one sides be provided with at least two with described in stretch out the hole (22) that piece (73) coordinates, on described extension board (12), be provided with for described in stretch out the fifth hole (121) that piece (73) passes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410130081.7A CN103899885B (en) | 2014-04-02 | 2014-04-02 | A kind of combination castor lower margin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410130081.7A CN103899885B (en) | 2014-04-02 | 2014-04-02 | A kind of combination castor lower margin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103899885A CN103899885A (en) | 2014-07-02 |
| CN103899885B true CN103899885B (en) | 2016-05-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410130081.7A Expired - Fee Related CN103899885B (en) | 2014-04-02 | 2014-04-02 | A kind of combination castor lower margin |
Country Status (1)
| Country | Link |
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| CN (1) | CN103899885B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107553445A (en) * | 2017-10-18 | 2018-01-09 | 张正 | A kind of power maintenance tool carrying device |
| CN107972118A (en) * | 2017-12-06 | 2018-05-01 | 郑州神利达钻采设备有限公司 | Intelligent fluid pressure type drilling machine and its application method |
| CN108158215A (en) * | 2018-03-07 | 2018-06-15 | 华北理工大学 | Table leg conversion equipment |
| CN111016534B (en) * | 2019-12-30 | 2023-07-21 | 国网山东省电力公司淄博供电公司 | Lifting type transformer carrying castor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202476892U (en) * | 2011-10-18 | 2012-10-10 | 李硕成 | Desk convenient to move |
| CN202820231U (en) * | 2012-10-13 | 2013-03-27 | 李志成 | Multifunctional desk |
| CN202858295U (en) * | 2012-10-29 | 2013-04-10 | 董茗嘉 | Desk convenient to move |
| CN203836496U (en) * | 2014-04-02 | 2014-09-17 | 宁波爱用机械科技有限公司 | Combined castor foot margin |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000342366A (en) * | 1999-06-02 | 2000-12-12 | Kuriki Seisakusho:Kk | Furniture carrier device with adjuster |
| GB0013914D0 (en) * | 2000-06-07 | 2000-08-02 | Flexello Ltd | Castors |
| JP2007118631A (en) * | 2005-10-25 | 2007-05-17 | Parts Seiko:Kk | Adjuster/caster device, caster device, and adjuster device |
-
2014
- 2014-04-02 CN CN201410130081.7A patent/CN103899885B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202476892U (en) * | 2011-10-18 | 2012-10-10 | 李硕成 | Desk convenient to move |
| CN202820231U (en) * | 2012-10-13 | 2013-03-27 | 李志成 | Multifunctional desk |
| CN202858295U (en) * | 2012-10-29 | 2013-04-10 | 董茗嘉 | Desk convenient to move |
| CN203836496U (en) * | 2014-04-02 | 2014-09-17 | 宁波爱用机械科技有限公司 | Combined castor foot margin |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103899885A (en) | 2014-07-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 20160504 Termination date: 20190402 |