CN204622032U - A kind of adjustable maintenance rig - Google Patents
A kind of adjustable maintenance rig Download PDFInfo
- Publication number
- CN204622032U CN204622032U CN201420809934.5U CN201420809934U CN204622032U CN 204622032 U CN204622032 U CN 204622032U CN 201420809934 U CN201420809934 U CN 201420809934U CN 204622032 U CN204622032 U CN 204622032U
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- CN
- China
- Prior art keywords
- base plate
- adjustable
- rod
- support plate
- head
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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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- 238000012423 maintenance Methods 0.000 title claims abstract description 55
- 239000012530 fluid Substances 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims description 8
- 230000000284 resting effect Effects 0.000 claims description 2
- 238000007596 consolidation process Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
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Abstract
A kind of adjustable maintenance rig, it comprises base plate, support plate, universal wheel and adjustable fluid pressure cylinder; The end face of described base plate and one end of support plate hinged, be provided with adjustable fluid pressure cylinder between described support plate and base plate; The cylinder bottom of described adjustable fluid pressure cylinder is fixed on base plate, piston rod and support plate consolidation; Described universal wheel distributing installation is on the bottom surface of base plate four end.The utility model structure is simple, simple operation, and it can slide arbitrarily in maintenance, can stop again at assigned address, and also has adjustable for height function; In addition, the utility model is also applicable in the maintenance work of automobile frame simultaneously.
Description
Technical field
The utility model relates to a kind of maintenance rig, particularly one and can slide arbitrarily in maintenance, can stop again at assigned address, and adjustable for height maintenance rig, belong to maintenance of equipment technical field.
Background technology
In the electrical apparatus, some large electric box, cabinets, because of the restriction of its installation position, after causing installation, not only reserved maintenance area space is comparatively narrow, and, because on equipment, service ports is arranged on device bottom, so cause maintenance personal when keeping in repair, need to lie under electric box with the posture of half backstroke to carry out maintenance work, make troubles to the maintenance work of maintenance personal, thus cause maintenance of equipment difficult, the problems such as maintenance efficiency is low.In addition, because maintenance personal is when keeping in repair, needs long-time with the posture work of partly looking up, very easily bring infringement to the health of maintenance personal, make its muscle and joint impaired.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides that a kind of structure is simple, simple operation, can to slide arbitrarily in maintenance, have again the adjustable maintenance rig of height adjustable function.
Problem described in the utility model solves by the following technical programs:
A kind of adjustable maintenance rig, it comprises base plate, support plate, head rest and adjustable fluid pressure cylinder; The end face of described base plate and one end of support plate hinged, be provided with adjustable fluid pressure cylinder between described support plate and base plate; The cylinder bottom of described adjustable fluid pressure cylinder is fixed on base plate, piston rod and support plate consolidation; Described head rest is arranged on the other end of support plate.
Above-mentioned adjustable maintenance rig, described head rest comprises support, hinged sleeve, universal hinging ball, connector and headrest; Described support is connected with support plate; Described hinged sleeve is fixed on support plate, and its inside is provided with universal hinging ball, described universal hinging ball and connector consolidation; Described connector is provided with screwed hole, and it is connected with the bolt thread being fixed on bottom of resting the head on.
Above-mentioned adjustable maintenance rig, sets up universal wheel, and described universal wheel is multiple setting, is arranged on respectively on the bottom surface of base plate four end.
Above-mentionedly set up position-limit mechanism, described position-limit mechanism comprises trace, holding rod and whereabouts part; Described whereabouts part is 4 settings, and is one group with two and is separately fixed at base plate both sides; Described whereabouts part comprises limiting plate, head rod and the second connecting rod; One end of described head rod is connected with base plate, and one end of the other end and the second connecting rod is hinged; Described limiting plate is positioned at the left side of head rod, and its length is longer than head rod, but is shorter than universal wheel, and one end of described limiting plate is fixed on base plate; The two ends of described trace are connected with the pin joint key in the whereabouts part on homonymy respectively; The middle part of described holding rod one end and trace is hinged, middle part and sidewall of the bottom plate hinged.
Above-mentioned adjustable maintenance rig, described second connecting rod and limiting plate are against rear, and the angle of itself and head rod is greater than 183 ° and is less than 185 °.
Above-mentioned adjustable maintenance rig, sets up back-moving spring; One end of described back-moving spring is connected with head rod, and the other end is connected with the second connecting rod.
Above-mentioned adjustable maintenance rig, described headrest shape is spill, its two ends projection be spaced apart 5 ~ 10cm.
The utility model passes through adjustable fluid pressure cylinder, make maintenance personal when carrying out maintenance activity, by the support plate supported, maintenance personal is rested on support plate and carries out work, thus solve the restriction of maintenance personal because of space, carry out maintenance work problem with half backstroke posture, effectively solve inconvenience in maintenance process and the problem such as maintenance efficiency is low.And, for the ease of strengthening practicality of the present utility model, make this device can carry out activity in service clearance, the utility model is provided with 4 universal wheels under the bottom surface of base plate, thus makes the utility model can be movable at any angle, and coordinate the position-limit mechanism set up, it can be made to stop after arrival assigned address, and be fixed on this position, in order to prevent when exerting a force, because of the activity of universal wheel, and the phenomenon of the base plate movement caused occurs.
In addition, the utility model is under the prerequisite not affecting maintenance work, further increase the comfortableness of maintenance personal in maintenance process by the head rest set up, described headrest, by universal hinging ball, can hinged sleeve be that fulcrum rotates at any angle; And, rest the head on by with being threaded of connector, headrest can be had and horizontally rotates and height adjustable function, thus make head rest can realize the adjustment of arbitrary orientation.
The utility model structure is simple, simple operation, and it can slide arbitrarily in maintenance, can stop again at assigned address, and also has adjustable for height function; In addition, the utility model is also applicable in the maintenance work of automobile frame simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is that the K of Fig. 1 is to structural representation (not in scale);
Fig. 3 is that the utility model uses schematic diagram.
In figure, each list of reference numerals is: 1. rest the head on, 2. connector, 3. support plate, 4. holding rod, 5. base plate, 6. universal wheel, 7. the second connecting rod, 8. back-moving spring, 9. trace, 10. head rod, 11, limiting plate, 12. adjustable fluid pressure cylinders, 13. supports, 14. handing-over sleeve, 15. universal hinging balls.
Detailed description of the invention
Referring to Fig. 1,2 and 3, the utility model comprises base plate 5, support plate 3, universal wheel 6 and adjustable fluid pressure cylinder 12; The end face of described base plate 5 and one end of support plate 3 hinged, be provided with adjustable fluid pressure cylinder 12 between described support plate 3 and base plate 5; The cylinder bottom of described adjustable fluid pressure cylinder 12 is fixed on base plate 5, piston rod is connected with support plate 3, this kind of connected mode is in order to when piston rod raises, also the one end simultaneously promoting support plate is risen, make support plate can provide certain supportive for the back of maintenance personal, described universal wheel 6 is arranged on the bottom surface of base plate 5 four end respectively, and the utility model can be made multidirectional freely movable in maintenance area, is so that maintenance personal directly arrives the maintenance position of specifying by this device.
In addition, be solve the utility model to arrive the fixation problem after maintenance position, spy sets up position-limit mechanism, for this device is fixed on required place, prevents maintenance personal in force process, universal wheel is slided, thus causes and work the mischief to maintenance personal.
Described position-limit mechanism comprises trace 9, holding rod 4 and whereabouts part; Described whereabouts part is 4 settings, and is one group with two and is separately fixed at base plate 5 both sides; Described whereabouts part comprises limiting plate 11, head rod 10 and the second connecting rod 7; One end of described head rod 10 is connected with base plate 5, and one end of the other end and the second connecting rod 7 is hinged; Described limiting plate 11 is positioned at the left side of head rod 10, its one end is fixed on base plate 5, the length of described limiting plate 11 is longer than head rod 10, to make the second connecting rod 7 after rotating around pin joint, can be resisted against on limiting plate 11, play the position-limiting action to the second connecting rod 7, and after the second connecting rod is resisted against limiting plate 11, the angle of it and head rod 10 need be greater than 183 ° and be less than 185 °.
The length of above-mentioned limiting plate 11 need be shorter than universal wheel 6, is the normal use in order to not affect universal wheel.The two ends of described trace 9 are connected with the pin joint key in the whereabouts part on homonymy respectively, move for making two whereabouts parts simultaneously; Described holding rod 4 is hinged for the middle part of one end and trace 9, middle part and base plate 5 side walls hinged.In addition, the state before can restoring back after rotation for the ease of the second connecting rod, spy sets up back-moving spring 8; One end of described back-moving spring 8 is connected with head rod 10, and the other end is connected with the second connecting rod 7.Make the second connecting rod under the state do not stressed, can automatically reset.
Position-limit mechanism in the utility model in use, first by pulling holding rod, making it drive the whereabouts componental movement of base plate 5 both sides by trace, after the second connecting rod is resisted against gag lever post, stopping drag handlebar.Now, the angle number of degrees of the second connecting rod and head rod should be between 183 ° ~ 185 °, thus are fixed on desired position by the utility model, prevent the phenomenon that universal wheel slides.
The utility model is in order to improve the comfortableness of maintenance personal further, by the head rest arranged, head can be rested on headrest by maintenance personal, and, because described head rest is made up of structures such as support 13, hinged sleeve 14, universal hinging ball 15, connector 2 and headrests 1; This just makes headrest be that fulcrum rotates at any angle by universal hinging ball with hinged sleeve; And, rest the head on by with being threaded of connector, headrest is provided with and horizontally rotates and adjustable for height function, thus make head rest can realize the adjustment of arbitrary orientation, making maintenance personal without the need to departing from headrest, also can twist the parts of head to each orientation and keeping in repair.
Claims (7)
1. an adjustable maintenance rig, is characterized in that: it comprises base plate (5), support plate (3), head rest and adjustable fluid pressure cylinder (12); The end face of described base plate (5) and one end of support plate (3) hinged, be provided with adjustable fluid pressure cylinder (12) between described support plate (3) and base plate (5); The cylinder bottom of described adjustable fluid pressure cylinder (12) is fixed on base plate (5), and piston rod is connected with support plate (3); Described head rest is arranged on the other end of support plate (3).
2. adjustable maintenance rig according to claim 1, is characterized in that: described head rest comprises support (13), hinged sleeve (14), universal hinging ball (15), connector (2) and headrest (1); Described support (13) is connected with support plate (3); Described hinged sleeve (14) is fixed on support (13), and its inside is embedded with universal hinging ball (15), and described universal hinging ball (15) is affixed with connector (2); Described connector (2) is provided with screwed hole, and it is connected with the bolt thread being fixed on (1) bottom of resting the head on.
3. adjustable maintenance rig according to claim 1 and 2, is characterized in that: set up universal wheel (6), and described universal wheel (6) is multiple setting, is arranged on respectively on the bottom surface of base plate (5) four end.
4. adjustable maintenance rig according to claim 3, is characterized in that: set up position-limit mechanism, and described position-limit mechanism comprises trace (9), holding rod (4) and whereabouts part; Described whereabouts part is 4 settings, and is one group with two and is separately fixed at base plate (5) both sides; Described whereabouts part comprises limiting plate (11), head rod (10) and the second connecting rod (7); One end of described head rod (10) is connected with base plate (5), and one end of the other end and the second connecting rod (7) is hinged; Described limiting plate (11) is positioned at the left side of head rod (10), its length is longer than head rod (10), but be shorter than universal wheel (6), one end of described limiting plate (11) is fixed on base plate (5); The two ends of described trace (9) are connected with the pin joint key in the whereabouts part on homonymy respectively; The middle part of described holding rod (4) one end and trace (9) is hinged, middle part and base plate (5) side walls hinged.
5. adjustable maintenance rig according to claim 4, is characterized in that: described second connecting rod (7) and limiting plate (11) are against rear, and the angle of itself and head rod (10) is greater than 183 ° and is less than 185 °.
6. adjustable maintenance rig according to claim 5, is characterized in that: set up back-moving spring (8); One end of described back-moving spring (8) is connected with head rod (10), and the other end is connected with the second connecting rod (7).
7. adjustable maintenance rig according to claim 6, is characterized in that: described headrest (1) shape is spill, its two ends projection be spaced apart 5 ~ 10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809934.5U CN204622032U (en) | 2014-12-20 | 2014-12-20 | A kind of adjustable maintenance rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809934.5U CN204622032U (en) | 2014-12-20 | 2014-12-20 | A kind of adjustable maintenance rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204622032U true CN204622032U (en) | 2015-09-09 |
Family
ID=54041091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420809934.5U Expired - Fee Related CN204622032U (en) | 2014-12-20 | 2014-12-20 | A kind of adjustable maintenance rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204622032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106426056A (en) * | 2016-10-09 | 2017-02-22 | 江苏博敏电子有限公司 | PCB temporary storage shelf |
-
2014
- 2014-12-20 CN CN201420809934.5U patent/CN204622032U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106426056A (en) * | 2016-10-09 | 2017-02-22 | 江苏博敏电子有限公司 | PCB temporary storage shelf |
| CN106426056B (en) * | 2016-10-09 | 2018-08-24 | 江苏博敏电子有限公司 | A kind of pcb board pallet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20191220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |