CN209621200U - A kind of mechanical package working stand anti-rollover positioning device - Google Patents
A kind of mechanical package working stand anti-rollover positioning device Download PDFInfo
- Publication number
- CN209621200U CN209621200U CN201920208912.6U CN201920208912U CN209621200U CN 209621200 U CN209621200 U CN 209621200U CN 201920208912 U CN201920208912 U CN 201920208912U CN 209621200 U CN209621200 U CN 209621200U
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- CN
- China
- Prior art keywords
- working stand
- plate
- bottom plate
- rollover
- positioning device
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- 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 mechanical package working stand anti-rollover positioning devices, including working stand bottom plate, it is several that working stand lower surface of base plate is equipped with wheel mounting plates, wheel mounting plates lower end is each equipped with wheel, working stand bottom plate is several configured with positioning mechanism, and positioning mechanism is used to that working stand bottom plate lower end to be positioned and be fixed when the stop motion of working stand bottom plate.The utility model improves the stability of working stand lower end, can be effectively prevented working stand and turn on one's side, while improve the contact area on working stand and ground, has stronger practicability.
Description
Technical field
It is fixed with working stand anti-rollover that the utility model relates to working stand correlative technology fields more particularly to a kind of mechanical package
Position device.
Background technique
Big machinery is assembled by multiple components, and its significant feature of common big machinery be height it is higher,
Volume is larger, these features cause bigger difficulty for the assembling of big machinery, therefore during big machinery assembling often
It often needs to complete to assemble by working stand.
And existing big machinery assembly working ladder, structure is relatively simple, the mode for generalling use aerial ladder framework assemble and
At the working stand of this kind of assembling, prominent feature is lighter weight, but height can not be adjusted, superposition that can only be layer-by-layer
It is just able to satisfy the height of needs, in an assembling process, the more time is wasted, while being inconvenient to move, for lighter weight
It can drag, but as the number of plies is incremented by, increase the difficulty of working stand dragging, and work usually occur during dragging
Journey accident, therefore after working stand is fixed, the stability for improving working stand is very urgent.
And the prior art is to improve the flexibility of working stand, therefore installs wheel additional in the lower end of working stand, and install vehicle additional
After wheel, since the contact area on wheel and ground is smaller, the stability of working stand, while working stand in the prior art are reduced
Lack corresponding Anti-side-turning device, working stand is caused to be turned on one's side at work, cause damages to the person, therefore improves and have ten thousand
To the stability of the working stand of wheel, become the most important thing.
Utility model content
The utility model provides a kind of mechanical package working stand anti-rollover positioning device, to solve the above-mentioned prior art
Deficiency improves the stability of working stand lower end, can be effectively prevented working stand and turn on one's side, while improving working stand and ground
The contact area in face has stronger practicability.
In order to realize the purpose of this utility model, the following technology of proposed adoption:
A kind of mechanical package working stand anti-rollover positioning device, including working stand bottom plate, working stand lower surface of base plate are set
Have that wheel mounting plates are several, wheel mounting plates lower end is each equipped with wheel, and working stand bottom plate is several configured with positioning mechanism, positioning
Mechanism is used to that working stand bottom plate lower end to be positioned and be fixed when the stop motion of working stand bottom plate.
Preferably, the quantity of positioning mechanism is four, and is symmetrically configured on working stand bottom plate two-by-two.
Preferably, it is symmetrically equipped in pairs on working stand bottom plate and moves four, hole, it is right in pairs in working stand lower surface of base plate
Ground is claimed to be equipped with locating rotation seat four, locating rotation seat is respectively positioned on immediately below movement hole.
Preferably, positioning mechanism includes in pairs symmetrically set on four, the cylinder of working stand plate upper surface, set on cylinder
The lifter plate of upper end, the guide rail being symmetrically set on four side walls of lifter plate in pairs are assemblied in guide rail and are through on movement hole
Pushing plate, the support for set on pushing plate lower end and being rotationally assemblied in the rotor plate of rotation seat, being assemblied in the rotor plate other end
Bar and support plate set on support rod lower surface.
Preferably, support rod other end upper surface be equipped with assembling stand, set on assembling stand telescopic rod, be set to telescopic rod it is another
The end at end blocks up, is assemblied in telescopic rod retracting cylinder, in retracting cylinder and with the spring of the stifled connection in end and be assemblied in retracting cylinder
The other end and the mounting base for being set to rotor plate.
Preferably, it is several to be equipped with anti-skid stud for support plate lower surface.
The advantages of above-mentioned technical proposal, is:
1, by positioning mechanism, when working stand stops mobile, the lower end of working stand effectively positioned, fix and
Support, can be effectively prevented working stand and turn on one's side, improve the stability of working stand, wherein in order to not influence working stand
Normal use devises cylinder and lifter plate, wherein cardinal principle on the bottom plate of working stand, by cylinder make lifter plate into
Row elevating movement, and the elevating movement of lifter plate will lead to the pushing plate assembled thereon and move forward or backward, so that
Rotor plate upwardly or downwardly rotates, and realizes support in the course of rotation and cancel support, can prevent during support
Only working stand is turned on one's side, and in order to increase the contact area of working stand and ground, devises support plate, and in order to enhance
The frictional force of support plate and ground, devises anti-skid stud on the supporting plate；
2, the utility model improves the stability of working stand lower end, can be effectively prevented working stand and turn on one's side, simultaneously
The contact area on working stand and ground is improved, there is stronger practicability.
Detailed description of the invention
Fig. 1 shows the utility model overall three-dimensional structure.
Fig. 2 shows partial enlarged views at A.
Specific embodiment
It is practical to this below in conjunction with attached drawing in order to keep the purpose of this utility model, technical solution and advantage clearer
It is novel to be described in further detail.
As Figure 1-Figure 2, a kind of mechanical package working stand anti-rollover positioning device, including working stand bottom plate 1, work
Terraced 1 lower surface of bottom plate is several equipped with wheel mounting plates 10, and 10 lower end of wheel mounting plates is each equipped with wheel 2, and working stand bottom plate 1 is matched
It is several to be equipped with positioning mechanism 3, and positioning mechanism 3 is used to 1 lower end of working stand bottom plate is positioned when 1 stop motion of working stand bottom plate
And fixation.The quantity of positioning mechanism 3 is four, and is symmetrically configured on working stand bottom plate 1 two-by-two.
It is symmetrically equipped in pairs on working stand bottom plate 1 and moves 11 4, hole, on 1 lower surface of working stand bottom plate in pairs symmetrically
Equipped with locating rotation seat 12 4, locating rotation seat 12 is respectively positioned on immediately below movement hole 11.Positioning mechanism 3 include in pairs symmetrically
32 4, the cylinder set on 1 upper surface of working stand bottom plate, is symmetrically set to lifting at the lifter plate 30 set on 32 upper end of cylinder in pairs
Guide rail 31 on 30 4 side walls of plate, is set under pushing plate 33 pushing plate 33 for being assemblied in guide rail 31 and being through on movement hole 11
The rotor plate 34 of rotation seat 12 is held and be rotationally assemblied in, the support rod 35 of 34 other end of rotor plate is assemblied in and is set to branch
The support plate 36 of 35 lower surface of strut.
35 other end upper surface of support rod be equipped with assembling stand 350, set on assembling stand 350 telescopic rod 37, be set to telescopic rod
The retracting cylinder 38 of 37 other ends held stifled 370, be assemblied in telescopic rod 37 blocks up 370 bullets connecting in retracting cylinder 38 and with holding
Spring 39 and be assemblied in 38 other end of retracting cylinder and be set to rotor plate 34 mounting base 340.36 lower surface of support plate is equipped with anti-skidding
It is several to follow closely 360.
The embodiments of the present invention and implementation principle are as follows:
After reaching specified job site in working stand, starting cylinder 32 moves downward lifter plate 30, so that promoting
Plate 33 inwardly moves, and the inside of pushing plate 33 moves so that the lower end of rotor plate 34 is turned out, and the rotation of rotor plate 34
So that the support plate 36 of its lower end and ground face contact, and working stand work during, when occur side stress it is larger when, branch
Telescopic rod 37 on fagging 36 shortens to squeeze spring 39, and when stress is larger, spring 39 is extruded to certain limit, stretches
Contracting bar 37 by stop shorten, play a supportive role to entire working stand, at the same this mode can effectively avoid support plate 36 due to
Stress is excessive and the phenomenon that fracture, improve the service life of support plate 36, improve the stability of working stand.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, it is clear that this field
Technical staff various modification and variations can be carried out to the utility model without departing from the spirit and scope of the utility model.This
Sample, if these modifications and variations of the present invention belong to the claims of the present invention and its equivalent technology range it
Interior, then the utility model is also intended to include these modifications and variations.
Claims (6)
1. a kind of mechanical package working stand anti-rollover positioning device, including working stand bottom plate (1), working stand bottom plate (1) following table
Face is several equipped with wheel mounting plates (10), and wheel mounting plates (10) lower end is each equipped with wheel (2), which is characterized in that working stand
Bottom plate (1) is several configured with positioning mechanism (3), to working stand bottom when positioning mechanism (3) is for working stand bottom plate (1) stop motion
Plate (1) lower end is positioned and is fixed.
2. mechanical package according to claim 1 working stand anti-rollover positioning device, which is characterized in that positioning mechanism
(3) quantity is four, and is symmetrically configured on working stand bottom plate (1) two-by-two.
3. mechanical package according to claim 2 working stand anti-rollover positioning device, which is characterized in that working stand bottom plate
(1) (11) four, hole of movement is symmetrically equipped in pairs, is symmetrically equipped with locating rotation in pairs on working stand bottom plate (1) lower surface
Seat (12) four, locating rotation seat (12) are respectively positioned on immediately below movement hole (11).
4. mechanical package according to claim 3 working stand anti-rollover positioning device, which is characterized in that positioning mechanism
It (3) include (32) four, cylinder for being symmetrically set to working stand bottom plate (1) upper surface in pairs, the lifting for being set to cylinder (32) upper end
Plate (30), is assemblied in guide rail (31) and is through at movement the guide rail (31) being symmetrically set on (30) four side walls of lifter plate in pairs
Pushing plate (33) on hole (11) is set to pushing plate (33) lower end and is rotationally assemblied in the rotor plate of rotation seat (12)
(34), it is assemblied in the support rod (35) of rotor plate (34) other end and is set to the support plate (36) of support rod (35) lower surface.
5. mechanical package according to claim 4 working stand anti-rollover positioning device, which is characterized in that support rod (35)
Other end upper surface is equipped with assembling stand (350), the telescopic rod (37) for being set to assembling stand (350), is set to telescopic rod (37) other end
End block up (370), the retracting cylinder (38) that is assemblied in telescopic rod (37), be set in retracting cylinder (38) and connect with stifled (370) are held
Spring (39) and be assemblied in retracting cylinder (38) other end and be set to rotor plate (34) mounting base (340).
6. mechanical package according to claim 4 working stand anti-rollover positioning device, which is characterized in that support plate (36)
It is several that lower surface is equipped with anti-skid stud (360).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920208912.6U CN209621200U (en) | 2019-02-17 | 2019-02-17 | A kind of mechanical package working stand anti-rollover positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920208912.6U CN209621200U (en) | 2019-02-17 | 2019-02-17 | A kind of mechanical package working stand anti-rollover positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209621200U true CN209621200U (en) | 2019-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920208912.6U Expired - Fee Related CN209621200U (en) | 2019-02-17 | 2019-02-17 | A kind of mechanical package working stand anti-rollover positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209621200U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111173435A (en) * | 2020-01-10 | 2020-05-19 | 佛山市鼎科科技发展有限公司 | Automatic cat ladder chassis of high stability |
| CN113153134A (en) * | 2021-05-18 | 2021-07-23 | 王聚泽 | Device for preventing ladder from sideslipping |
-
2019
- 2019-02-17 CN CN201920208912.6U patent/CN209621200U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111173435A (en) * | 2020-01-10 | 2020-05-19 | 佛山市鼎科科技发展有限公司 | Automatic cat ladder chassis of high stability |
| CN113153134A (en) * | 2021-05-18 | 2021-07-23 | 王聚泽 | Device for preventing ladder from sideslipping |
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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: 20191112 Termination date: 20220217 |