CN207791974U - A kind of bearing beam mechanism for playing perpendicular device locking limit - Google Patents
A kind of bearing beam mechanism for playing perpendicular device locking limit Download PDFInfo
- Publication number
- CN207791974U CN207791974U CN201721401204.1U CN201721401204U CN207791974U CN 207791974 U CN207791974 U CN 207791974U CN 201721401204 U CN201721401204 U CN 201721401204U CN 207791974 U CN207791974 U CN 207791974U
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- China
- Prior art keywords
- journal stirrup
- cross
- locking
- main body
- panel
- Prior art date
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- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 5
- 239000007937 lozenge Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model provides a kind of bearing beam mechanism for playing perpendicular device locking limit, it solves the problems, such as that existing cross beam support is bad, have a single function, the effective support and safe and reliable rise for having realized perpendicular device are erected, are played back, the technical solution of the utility model includes main body of cross-beam, journal stirrup and locking device, the main body of cross-beam upper surface has can be with an arc-shaped depression portion for perpendicular device cooperation, the journal stirrup is connected to below main body of cross-beam, and locking device is locked with journal stirrup inner hole.
Description
Technical field
It is specially a kind of for being held to playing perpendicular device locking limit the utility model is related to play the bogey of perpendicular device
Carry beam mechanism.
Background technology
Bearing beam plays the supporting role to carrier as the important component for playing perpendicular device, carries locking limit interface,
It is used in combination with locking pin and limited block, ensure that carrier is effectively supported under the inverting action for playing perpendicular device and securely and reliably risen
Perpendicular, playback, and perpendicular device can have been locked under travel position, what guarantee carrier did not had to beat upwards under travel position shows
As.
Utility model content
Originally it is that utility model provides a kind of bearing beam mechanism for playing perpendicular device locking limit, solves existing
Cross beam support is bad, the problem of having a single function, and has realized effective support of perpendicular device and safe and reliable has played perpendicular, playback.
The technical solution of the utility model is：Including main body of cross-beam, journal stirrup and locking device, the main body of cross-beam upper table
Face has and can be connected to below main body of cross-beam with an arc-shaped depression portion for playing the cooperation of perpendicular device, the journal stirrup, locking device with
Journal stirrup inner hole is locked.
The main body of cross-beam includes front panel, rear panel, top panel and lower panel as a preferred embodiment of the above solution, before
Plate, rear panel, top panel and lower panel close welding and form box-structure, and it is arc-shaped recessed to all have one for wherein top panel and lower panel
Concave portion, and two recessed portions are just opposite.
The main body of cross-beam is internally provided with a longitudinal middle riser as a preferred embodiment of the above solution, is separately connected top panel
And lower panel, middle riser both sides are respectively equipped with polylith gusset.
The journal stirrup is set to lower panel lower surface as a preferred embodiment of the above solution, is located below the both sides of plate recessed portion, props up
Ear includes front panel, rear panel and lower panel, welds and forms box-structure, before the front panel and main body of cross-beam of the journal stirrup
Plate is structure as a whole.
The journal stirrup is equipped with a cross through hole as a preferred embodiment of the above solution, be equipped in the through-hole to locking
The steel bushing of device cooperation.
The bearing beam mechanism further includes carrying platform as a preferred embodiment of the above solution, and it is flat that main body of cross-beam is placed in carrying
It on platform, is not connected to carrying platform, the locking device has two groups, including locking bed, oil cylinder and locking pin, the locking bed solid
On carrying platform, each journal stirrup corresponds to one group of locking device, and locking bed is equipped with a horizontal through hole, the through-hole and journal stirrup
On steel bushing it is just opposite, oil cylinder level is set on locking bed, locking pin pass through on locking bed after horizontal through hole with cylinder piston rod
Front end connects.
As a preferred embodiment of the above solution, a longitudinal threaded through-hole, the spiral shell are equipped with above the horizontal through hole of the locking bed
A stop screw is equipped in line through-hole, the locking pin is equipped with a horizontal guide slot, and the stop screw lower end is caught in level
In guide groove, locking pin is limited and is oriented to.
Two L-shaped limit bases, the positive of two journal stirrups are fixedly provided on the carrying platform as a preferred embodiment of the above solution,
To side all have a vertical plane, the L-shaped limit base is set between two journal stirrups, the interior L-shaped face of L-shaped limit base to it is right
Answer vertical plane and the bottom surface positioning of journal stirrup, the riser upper end of L-shaped limit base is wedge structure, and lozenges is towards journal stirrup side.
The beneficial effects of the utility model are：The beam structure is simple, easy for installation, good manufacturability, has support, lock
Tight and three kinds of functions of limit, solve the deficiencies in the prior art, make full use of below the crossbeam space, and quality is smaller, characteristics of compact layout,
The aesthetics of the integral layout of perpendicular device is improved, the variation of limiting locking position has improved the security reliability of perpendicular device
Energy.
Description of the drawings
Fig. 1 and Fig. 2 is the structural schematic diagram of described in the utility model perpendicular device.
Fig. 3 is the structural schematic diagram of the utility model.
Fig. 4 and Fig. 5 is the structural schematic diagram of the utility model middle cross beam main body.
Fig. 6 is B-B direction sectional view in Fig. 4.
Fig. 7 be in Fig. 4 C-C to sectional view.
Fig. 8 is sectional view along A-A in Fig. 3.
Fig. 9 is the partial structurtes enlarged diagram in Fig. 8.
Figure 10 is the structural schematic diagram that locking device locks main body of cross-beam in the utility model.
Figure 11 is the structural schematic diagram that limit base limits main body of cross-beam in the utility model.
Specific implementation mode
The embodiments of the present invention are described in detail below in conjunction with attached drawing.
As shown in fig. 3 to 7, the structure of the present embodiment includes main body of cross-beam 201, journal stirrup 202 and locking device 203, the cross
There is 201 upper surface of beam body the arc-shaped depression portion 2017 that can coordinate with perpendicular device 1, the journal stirrup 202 to be connected to cross
201 lower section of beam body, locking device 203 are locked with 202 inner hole of journal stirrup.
In the present embodiment, the main body of cross-beam 201 include front panel 2012, rear panel 2013, top panel 2011 and under
Panel 2014, front panel 2012, rear panel 2013, top panel 2011 and lower panel 2014 close welding and form box-structure, wherein
Top panel 2011 and lower panel 2014 all have an arc-shaped depression portion, and two recessed portions are just opposite.
In the present embodiment, the main body of cross-beam 201 is internally provided with a longitudinal middle riser 2015, is separately connected top panel
2011 and lower panel 2014,2015 both sides of middle riser be respectively equipped with polylith gusset 2016.
In the present embodiment, the journal stirrup 202 is set to 2014 lower surface of main body of cross-beam lower panel, is located below plate recessed portion
Both sides, journal stirrup 202 include front panel 2021, rear panel 2022 and lower panel 2023, welding form box-structure, the journal stirrup
202 front panel 2021 is structure as a whole with the front panel 2012 of main body of cross-beam 201.
In the present embodiment, the journal stirrup 202 is equipped with a cross through hole, be equipped in the through-hole to locking device
The steel bushing 2024 of 203 cooperations.
In the present embodiment, the bearing beam mechanism further includes carrying platform 13, and main body of cross-beam 201 is placed in carrying platform
It on 13, is not connected to carrying platform 13, the locking device 203 includes locking bed 2031, oil cylinder 2033 and locking pin 2032, institute
It states locking bed 2031 to be fixedly arranged on carrying platform 13, locking bed 2031 is equipped with a horizontal through hole, on the through-hole and journal stirrup 202
Steel bushing 2024 it is just opposite, oil cylinder 2033 is horizontal to be set on locking bed 2031, and locking pin 2032 passes through horizontal on locking bed 2031
It is connect with the piston rod front end of oil cylinder 2033 after through-hole.
In the present embodiment, a longitudinal threaded through-hole, the screw thread are equipped with above the horizontal through hole of the locking bed 2031
A stop screw 2034 is equipped in through-hole, the locking pin 2032 is equipped with a horizontal guide slot 2035, the stop screw
2034 lower ends are caught in horizontal guide slot 2035, and locking pin 2032 is limited and is oriented to.
In the present embodiment, two L-shaped limit bases 14 are fixedly provided on the carrying platform 13, two journal stirrups 202 are just
Opposite side all has a vertical plane 2025, is connected by fillet between the vertical plane 2025 and journal stirrup bottom surface, the L-shaped limit
Position seat 14 is set between two journal stirrups 202, the interior L-shaped face of L-shaped limit base 14 to the vertical plane 2025 of corresponding journal stirrup and bottom surface
Positioning, the riser upper end of L-shaped limit base 14 are wedge structure, and lozenges is towards 202 side of journal stirrup.
As illustrated in fig. 1 and 2, the perpendicular device 1 that rises involved by the utility model is hinged by axis 7 and the back rest 6, lifts beam 3 and two
Root longeron 5 welds, and 10 one end of Erecting oil cylinder is hinged by axis 9 and Erecting oil cylinder bearing 4, and the other end is cut with scissors by axis 11 with beam 3 is lifted
It connects, bearing beam 2 and rear cross beam 8 and two longerons 5 weld, and the arc-shaped depression portion of main body of cross-beam 201 is used to support cartridge type load
Body 12.
When carrier has needed perpendicular, locking pin 2032 is driven to be recovered to lock by the oil cylinder in locking device 203
In the locking bed 2031 of tight device 203, locking device 203 it is in the unlocked state it is (as shown in Figure 8) after, rise perpendicular device 1 by
The lifting of perpendicular oil cylinder 10 acts to erect requiring position around the dynamic carrier 12 of the hinge joint rotating belt of the back rest 6.
Carrier needs back usually, to play lifting of the perpendicular device 1 by Erecting oil cylinder 10, and the hinge joint around the back rest 6 turns round
Drive carrier 12 decentralization.When main body of cross-beam 201 is lowered to carrying platform 13, the oil cylinder of locking device 203 starts, and pushes lock
Tight pin 2032 is inserted into the steel bushing 2024 of corresponding journal stirrup 202, and main body of cross-beam 201 is locked (as shown in Figure 10).
Carrier needs back usually, to play lifting of the perpendicular device 1 by Erecting oil cylinder 10, and the hinge joint around the back rest 6 turns round
Carrier 12 decentralization is driven, be fully loaded with after the deformation of front end and the assembly of Erecting oil cylinder and back rest hinge joint longer because playing perpendicular device
Gap causes back the front end for usually playing perpendicular device to have certain dislocation in left and right directions relative to rear end, plays perpendicular device 1 and is rising
Under the pulling force of perpendicular oil cylinder, the medial shaft of journal stirrup 202 is faced 2025 directly and is oriented to by the tapered ramp of limit base 24, and gradually decentralization is extremely propped up
The bottom surface of ear 202 and plane contact on 14 bottom of limit base, complete decentralization process, wherein 14 inside L-shaped face of limit base can limit
The side-to-side movement of bearing beam 2 processed.
The bearing beam of above structure can play effective support, locking and position-limiting action to playing perpendicular device, ensure
The perpendicular and playback security of perpendicular device is reliable, can prevent perpendicular device from longitudinal the problem of beating occurs under travel position.
The preferred embodiment that these are only the utility model, is not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of bearing beam mechanism for playing perpendicular device locking limit, it is characterised in that：Including main body of cross-beam, journal stirrup and
Locking device, the main body of cross-beam upper surface has can be with an arc-shaped depression portion for perpendicular device cooperation, the journal stirrup connection
Below main body of cross-beam, locking device is locked with journal stirrup inner hole.
2. bearing beam mechanism according to claim 1, it is characterised in that：The main body of cross-beam includes front panel, back
Plate, top panel and lower panel, front panel, rear panel, top panel and lower panel close welding and form box-structure, wherein top panel and
Lower panel all has an arc-shaped depression portion, and two recessed portions are just opposite.
3. bearing beam mechanism according to claim 2, it is characterised in that：The main body of cross-beam is internally provided with a longitudinal direction
Middle riser, is separately connected top panel and lower panel, and middle riser both sides are respectively equipped with polylith gusset.
4. bearing beam mechanism according to claim 3, it is characterised in that：The journal stirrup is set to lower panel lower surface, position
In the both sides of lower panel recessed portion, journal stirrup includes front panel, rear panel and lower panel, and welding forms box-structure, the journal stirrup
Front panel and the front panel of main body of cross-beam be structure as a whole.
5. bearing beam mechanism according to claim 4, it is characterised in that：The journal stirrup is equipped with a cross through hole, institute
State the steel bushing being equipped in through-hole to coordinate with locking device.
6. bearing beam mechanism according to claim 5, it is characterised in that：The bearing beam mechanism further includes that carrying is flat
Platform, main body of cross-beam are placed on carrying platform, are not connected to carrying platform, and the locking device has two groups, including locking bed, oil cylinder
And locking pin, the locking bed are fixedly arranged on carrying platform, each journal stirrup corresponds to one group of locking device, and locking bed is equipped with a water
Flat through-hole, the through-hole and the steel bushing on journal stirrup are just opposite, and oil cylinder level is set on locking bed, and locking pin passes through water on locking bed
It is connect with cylinder piston rod front end after flat through-hole.
7. bearing beam mechanism according to claim 6, it is characterised in that：It is equipped with above the horizontal through hole of the locking bed
One longitudinal threaded through-hole, the tapped through hole is interior to be equipped with a stop screw, and the locking pin is equipped with a horizontal guide slot, described
Stop screw lower end is caught in horizontal guide slot, is limited and is oriented to locking pin.
8. bearing beam mechanism according to claim 7, it is characterised in that：Two L are fixedly provided on the carrying platform
The just opposite side of shape limit base, two journal stirrups all has a vertical plane, and the L-shaped limit base is set between two journal stirrups, L-shaped
To be positioned with the vertical plane of corresponding journal stirrup and bottom surface, the riser upper end of L-shaped limit base is that wedge shape is tied in the interior L-shaped face of limit base
Structure, lozenges is towards journal stirrup side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721401204.1U CN207791974U (en) | 2017-10-27 | 2017-10-27 | A kind of bearing beam mechanism for playing perpendicular device locking limit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721401204.1U CN207791974U (en) | 2017-10-27 | 2017-10-27 | A kind of bearing beam mechanism for playing perpendicular device locking limit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207791974U true CN207791974U (en) | 2018-08-31 |
Family
ID=63284765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721401204.1U Expired - Fee Related CN207791974U (en) | 2017-10-27 | 2017-10-27 | A kind of bearing beam mechanism for playing perpendicular device locking limit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207791974U (en) |
-
2017
- 2017-10-27 CN CN201721401204.1U patent/CN207791974U/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 |
Granted publication date: 20180831 |