CN105972397A - Safety bracket bearing and locking device - Google Patents
Safety bracket bearing and locking device Download PDFInfo
- Publication number
- CN105972397A CN105972397A CN201610610991.4A CN201610610991A CN105972397A CN 105972397 A CN105972397 A CN 105972397A CN 201610610991 A CN201610610991 A CN 201610610991A CN 105972397 A CN105972397 A CN 105972397A
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- CN
- China
- Prior art keywords
- left socle
- right support
- securing rod
- support
- order
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
Abstract
The invention discloses a safety bracket bearing and locking device used for bearing a loading device and locking the borne loading device. The safety bracket bearing and locking device comprises a left support (2), a right support (21), a rear locking rod (3) and a front locking rod (4). The left support (2) and the right support (21) are separately fastened to a base body (1), the rear locking rod (3) and the front locking rod (4) respectively penetrate through the left support (2) and the right support (21), the rear locking rod (3) comprises a rear rod body and an ejection double-screw bolt part (6), the ejection double-screw bolt part (6) and the left end of the rear rod body are axially and fixedly connected through a rear thrust bearing (36), the front locking rod (4) comprises a front rod body and a drawing swivel nut part (8), the left end of the front rod body and the drawing swivel nut part (8) are axially and fixedly connected through a front thrust bearing (48), and the outer circumferences of the ejection double-screw bolt part (6) and the drawing swivel nut part (8) are provided with external threads respectively.
Description
Technical field
The present invention relates to the fixed installation field of equipment, be specially a kind of safety bracket carrying locking device.
Background technology
During the fixed installation of some equipment, generally require that to use bracket fixing to carry out carrying.Firmly installing and using safety for equipment, it usually needs equipment is fastened on bracket.But, utilize the fastening means operation inconvenience such as bolt, when being especially unfavorable for operation in space.And it is susceptible to the potential safety hazards such as bolt corrosion.
Summary of the invention
It is an object of the invention to provide a kind of safety bracket carrying locking device, be used for overcoming drawbacks described above of the prior art.
nullSafety bracket carrying locking device according to the present invention，Lock for carry load device and to the load device carried，Including the left socle in order to be anchored on dividually on matrix and right support and each all run through described left socle and the rear securing rod of right support and front securing rod，Wherein，Described rear securing rod includes the pushing and withstanding stud members that rear bar main body and the left end with described rear bar main body are connected axial restraint by back pressure bearing，Described front securing rod includes the pull swivel nut part that front bar main body and the left end with described front bar main body are connected axial restraint by forward thrust bearing，Wherein，It is provided with external screw thread on the excircle of described pushing and withstanding stud members and described pull swivel nut part，In order to respectively with the rear fixing swivel nut being fixedly installed on the left of described left socle and front fixing swivel nut threaded engagement，Wherein，The end of described pushing and withstanding stud members is provided with tool engagement outer surface portion，Described pull swivel nut part end is provided with tool engagement slot portion，Drive to carry out rotating；nullWherein，Described load device is fixed with the front-seat installation leg being provided separately and the heel row installation leg being provided separately，In order to be locked by described front securing rod and described rear securing rod the most respectively，And described front securing rod sequentially passes through the front-seat locking downwardly extended of described front-seat installation leg and protrudes，And described rear securing rod sequentially passes through the heel row the downwardly extended locking of described heel row installation leg and protrudes，Wherein，Described rear securing rod can stretch to right support from left socle and stretch out from right support，And described rear bar main body includes the rear bar left tapering section in order to coordinate with the rear portion taper hole in described left socle、In order to the rear bar intermediate cylinder section coordinated with the through hole in described heel row locking protrusion and in order to the rear bar right tapering section coordinated with the rear portion taper hole in described right support，Described front securing rod can stretch to left socle from right support and stretch out from left socle，And described front bar main body includes the front bar left tapering section in order to coordinate with the anterior taper hole in described left socle、In order to the front bar intermediate cylinder section coordinated with the through hole in described front-seat locking protrusion and in order to the front bar right tapering section coordinated with the anterior taper hole in described right support，Wherein，It is provided with deep floor between described left socle and described right support，Described deep floor is in order to coordinate and to connect described front securing rod and described rear securing rod，The top of described deep floor is fixedly installed hydraulic cylinder，Described hydraulic cylinder connects a hydraulic-driven elevating lever，Described hydraulic-driven elevating lever top is provided with sucker，Described hydraulic-driven elevating lever provides power by described hydraulic cylinder thus lifts described sucker，Described sucker is in order to be supported on the bottom of described load device and bottom one absorption affinity of increase of described load device is held described load device firmly，The bottom of described deep floor is provided with front U-shaped groove and rear U-shaped groove，Described front U-shaped groove and rear U-shaped groove match with the front bar intermediate cylinder section of described front bar main body and described rear bar main body rear bar intermediate cylinder section respectively，Wherein，It is respectively cooperating with between described left socle and the lower section of right support and described matrix being provided with support contiguous block triangular in shape，The lower right-hand corner of described support contiguous block is extended with left extension block，It is extended with right extension block at the upper right corner of described support contiguous block，Described left extension block is connected by left lock-screw and described matrix are fixing，Described right extension block is connected by right lock-screw is fixing with described left socle and right support respectively，Described support contiguous block increases the support strength of described left socle and right support in order to support described left socle and right support.
By means of the invention it is possible to avoid using bolt fastener to fasten equipment, same realization is fixed for four foots of equipment.And, two securing rods and two support arms form cross-linked form, enhance the structural soundness of entirety.It addition, by using taper fit face to coordinate with the bellmouth of support, it is possible to realize taper and stopper, thus avoid securing rod in use loosening.And by arranging two operation screw heads in same side, one draws a top, it is possible to avoid the bias in the same direction for support arm, it is possible to fastening force of cancelling out each other, so that stabilized structure is reliable, force-bearing situation improves.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of assembly of the invention；
Fig. 2 is the anterior enlarged diagram in Fig. 1；
Fig. 3 corresponds to the schematic cross-section at different cross section height of the device in Fig. 1；
Fig. 4 is the enlarged diagram of rear bar main body；
Fig. 5 is the enlarged diagram of front bar main body；
Fig. 6 is the enlarged diagram of deep floor；
Fig. 7 is the left view part-structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with Fig. 1-7, the present invention is described in detail.
nullSafety bracket carrying locking device according to an embodiment of the invention，Lock for carry load device and to the load device carried，Including the left socle 2 in order to be anchored on dividually on matrix 1 and right support 21 and each all run through described left socle 2 and the rear securing rod 3 of right support 21 and front securing rod 4，Wherein，Described rear securing rod 3 includes the pushing and withstanding stud members 6 that rear bar main body and the left end with described rear bar main body are connected axial restraint by back pressure bearing 36，Described front securing rod 4 includes the pull swivel nut part 8 that front bar main body and the left end with described front bar main body are connected axial restraint by forward thrust bearing 48，Wherein，It is provided with external screw thread on the excircle of described pushing and withstanding stud members 6 and described pull swivel nut part 8，In order to respectively with the rear fixing swivel nut 29 being fixedly installed on the left of described left socle 2 and front fixing swivel nut 28 threaded engagement，Wherein，The end of described pushing and withstanding stud members 6 is provided with tool engagement outer surface portion 60，Described pull swivel nut part 8 end is provided with tool engagement slot portion 80，Drive to carry out rotating；nullWherein，Described load device is fixed with the front-seat installation leg 981 being provided separately、982 and the heel row installation leg 991 that is provided separately、992，In order to be locked by described front securing rod 4 and described rear securing rod 3 the most respectively，And described front securing rod 4 sequentially passes through described front-seat installation leg 981、The front-seat locking protrusion 481 downwardly extended of 982、482，And described rear securing rod 3 sequentially passes through described heel row installation leg 991、The heel row the downwardly extended locking protrusion 391 of 992、392，Wherein，Described rear securing rod 3 can stretch to right support 21 from left socle 2 and stretch out from right support 21，And described rear bar main body includes the rear bar left tapering section 31 in order to coordinate with the rear portion taper hole in described left socle 2、In order to lock protrusion 391 with described heel row、Rear bar intermediate cylinder section 32 that through hole in 392 coordinates and in order to the rear bar right tapering section 33 coordinated with the rear portion taper hole in described right support 21，Described front securing rod 4 can stretch to left socle 2 from right support 21 and stretch out from left socle 2，And described front bar main body includes the front bar left tapering section 41 in order to coordinate with the anterior taper hole in described left socle 2、In order to lock protrusion 481 with described front row、Front bar intermediate cylinder section 42 that through hole in 482 coordinates and in order to the front bar right tapering section 43 coordinated with the anterior taper hole in described right support 21，Wherein，It is provided with deep floor 5 between described left socle 2 and described right support 21，Described deep floor 5 is in order to coordinate and to connect described front securing rod 4 and described rear securing rod 3，The top of described deep floor 5 is fixedly installed hydraulic cylinder 55，Described hydraulic cylinder 55 connects a hydraulic-driven elevating lever 54，Described hydraulic-driven elevating lever 54 top is provided with sucker 53，Described hydraulic-driven elevating lever 54 provides power by described hydraulic cylinder 55 thus lifts described sucker 53，Described sucker 53 is in order to be supported on the bottom of described load device and bottom one absorption affinity of increase of described load device is held described load device firmly，The bottom of described deep floor 5 is provided with front U-shaped groove 51 and rear U-shaped groove 52，Described front U-shaped groove 51 and rear U-shaped groove 52 match with the front bar intermediate cylinder section 42 of described front bar main body and described rear bar main body rear bar intermediate cylinder section 32 respectively，Wherein，It is respectively cooperating with between described left socle 2 and the lower section of right support 21 and described matrix 1 being provided with support contiguous block 23 triangular in shape，The lower right-hand corner of described support contiguous block 23 is extended with left extension block，It is extended with right extension block at the upper right corner of described support contiguous block 23，Described left extension block is connected by left lock-screw 25 is fixing with described matrix 1，Described right extension block is fixed and is connected with described left socle 2 and right support 21 by right lock-screw 24 respectively，Described support contiguous block 23 increases described left socle 2 and the support strength of right support 21 in order to support described left socle 2 and right support 21.
Valuably or exemplarily, wherein, first line left lower limb 981 and first line right lower limb 982 in described front-seat installation leg 981,982 are separately mounted between described left socle 2 and right support 21 and are positioned at the front portion of the anterior of described left socle 2 and described right support 21, and player No.5's lower limb 991 of described heel row installation leg 991,992 and back right lower limb 992 are separately mounted between described left socle 2 and right support 21 and are positioned at the rear portion of described left socle 2 and the rear portion of described right support 21.
Valuably or exemplarily, wherein, the cross section of described front bar main body and rear bar main body is square.
Whole device is it can be avoided that use bolt fastener to fasten equipment, and same realization is fixed for four foots of equipment.And, two securing rods and two support arms form cross-linked form, enhance the structural soundness of entirety.It addition, by using taper fit face to coordinate with the bellmouth of support, it is possible to realize taper and stopper, thus avoid securing rod in use loosening.And by arranging two operation screw heads in same side, one draws a top, it is possible to avoid the bias in the same direction for support arm, it is possible to fastening force of cancelling out each other, so that stabilized structure is reliable, force-bearing situation improves.Whole modular construction is firm, reasonable stress, firmly installs.Can effectively solve the problem that the problems of the prior art.
Those skilled in the art can be clear and definite, without departing from the overall spirit of the present invention and design when, can make the various modification for above example.Within it each falls within protection scope of the present invention.The protection scheme of the present invention is as the criterion with claims appended hereto.
Claims (3)
- null1. a safety bracket carrying locking device，Lock for carry load device and to the load device carried，Including the left socle (2) in order to be anchored on dividually on matrix (1) and right support (21) and rear securing rod (3) and the front securing rod (4) each all running through described left socle (2) and right support (21)，Wherein，Described rear securing rod (3) includes rear bar main body and the left end pushing and withstanding stud members (6) that axial restraint ground is connected by back pressure bearing (36) with described rear bar main body，Described front securing rod (4) includes front bar main body and left end pull swivel nut part (8) that axial restraint ground is connected by forward thrust bearing (48) with described front bar main body，Wherein，It is provided with external screw thread on the excircle of described pushing and withstanding stud members (6) and described pull swivel nut part (8)，In order to respectively be fixedly installed on described left socle (2) left side rear fixing swivel nut (29) and front fixing swivel nut (28) threaded engagement，Wherein，The end of described pushing and withstanding stud members (6) is provided with tool engagement outer surface portion (60)，Described pull swivel nut part (8) end is provided with tool engagement slot portion (80)，Drive to carry out rotating；nullWherein，Described load device is fixed with the front-seat installation leg (981 being provided separately、982) and the heel row installation leg (991 that is provided separately、992)，In order to be locked by described front securing rod (4) and described rear securing rod (3) the most respectively，And described front securing rod (4) sequentially passes through described front-seat installation leg (981、982) the front-seat locking downwardly extended protrudes (481、482)，And described rear securing rod (3) sequentially passes through described heel row installation leg (991、992) the heel row downwardly extended locking protrudes (391、392)，Wherein，Described rear securing rod (3) can stretch to right support (21) from left socle (2) and stretch out from right support (21)，And described rear bar main body includes rear bar left tapering section (31) in order to coordinate with the rear portion taper hole in described left socle (2)、In order to protrude (391 with the locking of described heel row、392) rear bar intermediate cylinder section (32) that through hole in coordinates and in order to rear bar right tapering section (33) coordinated with the rear portion taper hole in described right support (21)，Described front securing rod (4) can stretch to left socle (2) from right support (21) and stretch out from left socle (2)，And described front bar main body includes front bar left tapering section (41) in order to coordinate with the anterior taper hole in described left socle (2)、In order to protrude (481 with described front-seat locking、482) front bar intermediate cylinder section (42) that through hole in coordinates and in order to front bar right tapering section (43) coordinated with the anterior taper hole in described right support (21),Wherein，Deep floor (5) it is provided with between described left socle (2) and described right support (21)，Described deep floor (5) is in order to coordinate and to connect described front securing rod (4) and described rear securing rod (3)，The top of described deep floor (5) is fixedly installed hydraulic cylinder (55)，Described hydraulic cylinder (55) connects a hydraulic-driven elevating lever (54)，Described hydraulic-driven elevating lever (54) top is provided with sucker (53)，Described hydraulic-driven elevating lever (54) provides power by described hydraulic cylinder (55) thus lifts described sucker (53)，Described sucker (53) is in order to be supported on the bottom of described load device and bottom one absorption affinity of increase of described load device is held described load device firmly，The bottom of described deep floor (5) is provided with front U-shaped groove (51) and rear U-shaped groove (52)，Described front U-shaped groove (51) and rear U-shaped groove (52) match with front bar intermediate cylinder section (42) of described front bar main body and described rear bar main body rear bar intermediate cylinder section (32) respectively，Wherein，It is respectively cooperating with between described left socle (2) and the lower section of right support (21) and described matrix (1) being provided with support contiguous block (23) triangular in shape，The lower right-hand corner of described support contiguous block (23) is extended with left extension block，It is extended with right extension block at the upper right corner of described support contiguous block (23)，Described left extension block is connected by left lock-screw (25) and described matrix (1) are fixing，Described right extension block is connected by right lock-screw (24) is fixing with described left socle (2) and right support (21) respectively，Described support contiguous block (23) increases described left socle (2) and the support strength of right support (21) in order to support described left socle (2) and right support (21).
- 2. a kind of safety bracket carrying locking device as claimed in claim 1, wherein, described front-seat installation leg (981, 982) first line left lower limb (981) and first line right lower limb (982) in are separately mounted between described left socle (2) and right support (21) and are positioned at the front portion of the anterior of described left socle (2) and described right support (21), described heel row installation leg (991, 992) player No.5's lower limb (991) and back right lower limb (992) are separately mounted between described left socle (2) and right support (21) and are positioned at the rear portion of described left socle (2) and the rear portion of described right support (21).
- 3. a kind of safety bracket carrying locking device as claimed in claim 1 or 2, wherein, the cross section of described front bar main body and rear bar main body is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610610991.4A CN105972397B (en) | 2016-07-29 | 2016-07-29 | A kind of safety bracket carries locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610610991.4A CN105972397B (en) | 2016-07-29 | 2016-07-29 | A kind of safety bracket carries locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105972397A true CN105972397A (en) | 2016-09-28 |
| CN105972397B CN105972397B (en) | 2017-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610610991.4A Active CN105972397B (en) | 2016-07-29 | 2016-07-29 | A kind of safety bracket carries locking device |
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| CN (1) | CN105972397B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2567214A1 (en) * | 1984-07-04 | 1986-01-10 | Ricard Hubert | Self locking support dowel and its locking method, especially for holding up working platforms |
| US5782078A (en) * | 1996-12-17 | 1998-07-21 | General Electric Company | Tapered jam nut for turbine frame mount link |
| CN2937609Y (en) * | 2006-08-15 | 2007-08-22 | 南阳二机石油装备(集团)有限公司 | Thread fixing cone pin |
| JP2009299754A (en) * | 2008-06-12 | 2009-12-24 | Shimizu Corp | Bearing joining structure and bearing joining member |
| GB2478952A (en) * | 2010-03-24 | 2011-09-28 | Coupling Technology Ltd | Fixing Element |
| CN103953631A (en) * | 2014-04-21 | 2014-07-30 | 中国重型机械研究院股份公司 | Combined regulation pin shaft |
-
2016
- 2016-07-29 CN CN201610610991.4A patent/CN105972397B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2567214A1 (en) * | 1984-07-04 | 1986-01-10 | Ricard Hubert | Self locking support dowel and its locking method, especially for holding up working platforms |
| US5782078A (en) * | 1996-12-17 | 1998-07-21 | General Electric Company | Tapered jam nut for turbine frame mount link |
| CN2937609Y (en) * | 2006-08-15 | 2007-08-22 | 南阳二机石油装备(集团)有限公司 | Thread fixing cone pin |
| JP2009299754A (en) * | 2008-06-12 | 2009-12-24 | Shimizu Corp | Bearing joining structure and bearing joining member |
| GB2478952A (en) * | 2010-03-24 | 2011-09-28 | Coupling Technology Ltd | Fixing Element |
| CN103953631A (en) * | 2014-04-21 | 2014-07-30 | 中国重型机械研究院股份公司 | Combined regulation pin shaft |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105972397B (en) | 2017-12-26 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20171129 Address after: 362000 Quanzhou City, Luojiang province river town, the town of river city, the village of river city, No. 79, No. Applicant after: Luojiang District, Quanzhou City great Ming Shoes Factory Address before: Jiaxing City, Zhejiang province 314502 Yongle Village Puyuan town of Tongxiang City, Hong Yuan Village 183 Building No. 4 East Second Applicant before: The knitting clothing factory of She Er get of Tongxiang City Pu institute |
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| TA01 | Transfer of patent application right | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20201117 Address after: 226000 No.1 industrial and Trade Park, Chenqiao Township, Nantong City, Jiangsu Province Patentee after: Nantong Hangyu structural parts Co.,Ltd. Address before: 362000, Quanzhou, Fujian Province, Luojiang District, river town, river city, Village No. 79 River City Patentee before: QUANZHOU LUOJIANG DAMING SHOES FACTORY |
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| TR01 | Transfer of patent right |