CN203650472U - Handrail type safety workbench - Google Patents
Handrail type safety workbench Download PDFInfo
- Publication number
- CN203650472U CN203650472U CN201420033702.5U CN201420033702U CN203650472U CN 203650472 U CN203650472 U CN 203650472U CN 201420033702 U CN201420033702 U CN 201420033702U CN 203650472 U CN203650472 U CN 203650472U
- Authority
- CN
- China
- Prior art keywords
- cross bar
- collapsible
- collapsible cross
- type safety
- hinge
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Ladders (AREA)
Abstract
The utility model relates to a handrail type safety workbench. The problems that the existing workbenches are inconvenient to fold and the like are solved. The handrail type safety workbench comprises two supporting frames; at least two hollow-shaped first foldable cross rods and at least two hollow-shaped second foldable cross rods are arranged between the two supporting frames from top to bottom in turn; two ends of the first foldable cross rods are connected with the top ends of the supporting frames through first hinge structures respectively; the second foldable cross rods are located on the same horizontal plane; two ends of the second foldable cross rods are connected with the middles of the supporting frames through second hinge structures respectively; a plurality of workbench pedals are arranged between the two adjacent second foldable cross rods; an isosceles trapezoid is surrounded by the first foldable cross rods, the supporting frames and the second foldable cross rods. The handrail type safety workbench has the advantages of being simple and reasonable in structure, convenient to fold, convenient to carry and store, small in occupied area, light in weight and strong in stability.
Description
Technical field
The utility model belongs to mechanical equipment technical field, especially relates to a kind of handrail-type safety cabinet.
Background technology
People need a table top that can play stable support function often in work such as carrying out Mould Machining, pincers worker, detection, maintenance, assembling, are convenient to make operator to carry out the operations such as Mould Machining, pincers worker, detection, maintenance, assembling at suitable height.Existing workbench is generally made up of table top and leg, be that table top is connected by screw thread with leg or welding manner firmly links together, not collapsible gathering, cause workbench in not using also in occupation of larger space, deposit with carry very inconvenient, in addition existing workbench also exists: complex structure, the problem such as weight is large, poor stability.
The problem existing in order to solve prior art, people have carried out long-term exploration, have proposed solution miscellaneous.For example, Chinese patent literature discloses a kind of Foldable workbench [application number: 200920185129.9], comprises four supporting legs of work top and support works table top; Described work top is made up of with two deck plates that are separately fixed at these two plane framework tops two plane frameworks that are connected by hinge, and two plane frameworks can overturn in opposite directions and fasten around hinge; And described supporting leg is telescopic legs, each hinged two telescopic legs on each plane framework, all can overturn and take in corresponding plane framework around hinge after every telescopic legs shrinks.
Such scheme has solved the problem that existing workbench cannot be folding to a certain extent, but this scheme still exists: complex structure, the problem such as folding process is loaded down with trivial details, and volume after folding is large, is inconvenient to carry, and weight is large, poor stability.
Summary of the invention
The purpose of this utility model is for the problems referred to above, provides a kind of simple in structure, folding convenient, the handrail-type safety cabinet that stability is high.
For achieving the above object, the utility model has adopted following technical proposal: this handrail-type safety cabinet, comprise two support frames that are oppositely arranged, it is characterized in that, between two support frames, be from up to down provided with successively the second collapsible cross bar that at least two the first collapsible cross bars that are hollow shape and at least two are hollow shape, the two ends that the first described collapsible cross bar is all positioned at same level and described the first collapsible cross bar are connected with the top of support frame by the first articulated structure respectively, the two ends that the second described collapsible cross bar is all positioned at same level and described the second collapsible cross bar are connected with the middle part of support frame by the second articulated structure respectively, between two adjacent the second collapsible cross bars, be provided with some workbench pedals, and the first described collapsible cross bar, between support frame and the second collapsible cross bar, surround and be isosceles trapezoid.When use, the second collapsible cross bar support table pedal forms workbench, the first collapsible cross bar, support frame and the second collapsible cross bar are isosceles trapezoid and distribute and be arranged so that the stability of this workbench is higher, when contraction, realize folding of this workbench by folding to the first collapsible cross bar and the second collapsible cross bar.
In above-mentioned handrail-type safety cabinet, described support frame comprises at least two side jamb rods that are oppositely arranged, between two adjacent side jamb rods, set gradually some foot-operated cross bars downwards from middle part, thereby described foot-operated cross bar is hollow shape and two ends form through hole through described side jamb rod respectively.This structure makes support frame stability higher, and foot-operated cross bar makes this workbench have the function for user's climbing simultaneously.
In above-mentioned handrail-type safety cabinet, the first described articulated structure comprises the first frame hinge that is fixedly installed on side jamb rod end by the first bolt, in the first described frame hinge seat, be provided with the first cross bar hinge that is inserted in the first collapsible crossbar end, the first described frame hinge is hinged and connected by the first link bolt and the first cross bar hinge, and the first described collapsible cross bar and the first cross bar hinge are connected by the first set bolt.
In above-mentioned handrail-type safety cabinet, the second described articulated structure comprises the second frame hinge that is fixedly installed on side jamb rod middle part by the second bolt, the second described frame hinge is hinged and connected by the second link bolt and the second cross bar hinge that is plugged in the second collapsible crossbar end, and the second described collapsible cross bar is connected by the second set bolt and the second cross bar hinge.
In above-mentioned handrail-type safety cabinet, the first described collapsible cross bar comprises two horizontal directions opposed the first pole mutually, between two the first poles, be provided with first folding joint that two the first poles can be hinged and connected and two the first poles can be fixedly linked in the time that two the first poles are positioned at same plane, the two ends of the first described folding joint are fixedly linked by the first construction bolt and the first pole respectively.
In above-mentioned handrail-type safety cabinet, the second described collapsible cross bar comprises two horizontal directions opposed the second pole mutually, between two the second poles, be provided with second folding joint that two the second poles can be hinged and connected and two the second poles can be fixedly linked in the time that two the second poles are positioned at same plane, the two ends of the second described folding joint are fixedly linked by the second construction bolt and the second pole respectively.
In above-mentioned handrail-type safety cabinet, two support frames are splayed and distribute, and the length of the second described collapsible cross bar is greater than the length of the first collapsible cross bar.
In above-mentioned handrail-type safety cabinet, described support frame bottom is provided with balancing pole, and described balancing pole two ends are respectively equipped with footmuff.
Compared with prior art, the advantage of this handrail-type safety cabinet is: simple and reasonable, folding convenient, is easy to carry and deposits, and occupation of land face is little, lightweight, and stability is strong.
Accompanying drawing explanation
Fig. 1 is the structural representation after the utility model launches.
Fig. 2 is the structural representation after the utility model folds.
In figure, support frame 1, side jamb rod 11, foot-operated cross bar 12, through hole 13, the first collapsible cross bar 2, the first pole 21, the first folding joint 22, the first construction bolt 23, the second collapsible cross bar 3, the second pole 31, the second folding joint 32, the second construction bolt 33, the first articulated structure 4, the first bolt 41, the first frame hinge 42, the first cross bar hinge 43, the first link bolt 44, the first set bolt 45, the second articulated structure 5, the second bolt 51, the second frame hinge 52, the second cross bar hinge 53, the second link bolt 54, the second set bolt 55, workbench pedal 6, balancing pole 7, footmuff 71.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As shown in Figure 1-2, this handrail-type safety cabinet, comprise two support frames that are oppositely arranged 1, between two support frames 1, be from up to down provided with successively the second collapsible cross bar 3 that at least two the first collapsible cross bars 2 that are hollow shape and at least two are hollow shape, the two ends that the first collapsible cross bar 2 is all positioned at same level and the first collapsible cross bar 2 are connected with the top of support frame 1 by the first articulated structure 4 respectively, the two ends that the second collapsible cross bar 3 is all positioned at same level and the second collapsible cross bar 3 are connected with the middle part of support frame 1 by the second articulated structure 5 respectively, between two adjacent the second collapsible cross bars 3, be provided with some workbench pedals 6, and the first collapsible cross bar 2, between support frame 1 and the second collapsible cross bar 3, surround and be isosceles trapezoid, when use, the second collapsible cross bar 3 support table pedals 6 form workbench, the first collapsible cross bar 2, support frame 1 and the second collapsible cross bar 3 are isosceles trapezoid distribution and are arranged so that the stability of this workbench is higher, when contraction by the first collapsible cross bar 2 and folding the folding of this workbench of realizing of the second collapsible cross bar 3.
Particularly, the support frame 1 here comprises at least two side jamb rods that are oppositely arranged 11, between two adjacent side jamb rods 11, set gradually some foot-operated cross bars 12 downwards from middle part, foot-operated cross bar 12 is hollow shape and thereby two ends form through hole 13 through side jamb rod 11 respectively, make support frame 1 stability higher, foot-operated cross bar 12 makes this workbench have the function for user's climbing simultaneously.
Further, the first articulated structure 4 comprises the first frame hinge 42 that is fixedly installed on side jamb rod 11 ends by the first bolt 41, in the first 42, frame hinge, be provided with the first cross bar hinge 43 that is inserted in the first collapsible cross bar 2 ends, the first frame hinge 42 is hinged and connected by the first link bolt 44 and the first cross bar hinge 43, and the first collapsible cross bar 2 and the first cross bar hinge 43 are connected by the first set bolt 45.The second articulated structure 5 comprises the second frame hinge 52 that is fixedly installed on side jamb rod 11 middle parts by the second bolt 51, the second frame hinge 52 is hinged and connected by the second link bolt 54 and the second cross bar hinge 53 that is plugged in the second collapsible cross bar 3 ends, and the second collapsible cross bar 3 is connected by the second set bolt 55 and the second cross bar hinge 53.
Preferably, the first collapsible cross bar 2 comprises two horizontal directions opposed the first pole 21 mutually, the two ends that are provided with first folding joint 22, the first folding joints 22 that two the first poles 21 can be hinged and connected and two the first poles 21 can be fixedly linked between two the first poles 21 in the time that two the first poles 21 are positioned at same plane are fixedly linked by the first construction bolt 23 and the first pole 21 respectively.The second collapsible cross bar 3 comprises two horizontal directions opposed the second pole 31 mutually, the two ends that are provided with second folding joint 32, the second folding joints 32 that two the second poles 31 can be hinged and connected and two the second poles 31 can be fixedly linked between two the second poles 31 in the time that two the second poles 31 are positioned at same plane are fixedly linked by the second construction bolt 33 and the second pole 31 respectively.
In addition, two support frames 1 are splayed and distribute, and the length of the second collapsible cross bar 3 is greater than the length of the first collapsible cross bar 2.Support frame 1 bottom is provided with balancing pole 7, and balancing pole 7 two ends are respectively equipped with footmuff 71.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used support frame 1 herein, side jamb rod 11, foot-operated cross bar 12, through hole 13, the first collapsible cross bar 2, the first pole 21, the first folding joint 22, the first construction bolt 23, the second collapsible cross bar 3, the second pole 31, the second folding joint 32, the second construction bolt 33, the first articulated structure 4, the first bolt 41, the first frame hinge 42, the first cross bar hinge 43, the first link bolt 44, the first set bolt 45, the second articulated structure 5, the second bolt 51, the second frame hinge 52, the second cross bar hinge 53, the second link bolt 54, the second set bolt 55, workbench pedal 6, balancing pole 7, footmuff 71 terms such as grade, but do not get rid of the possibility that uses other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (8)
1. a handrail-type safety cabinet, comprise two support frames that are oppositely arranged (1), it is characterized in that, between two support frames (1), be from up to down provided with successively the second collapsible cross bar (3) that at least two the first collapsible cross bars (2) that are hollow shape and at least two are hollow shape, the two ends that the first described collapsible cross bar (2) is all positioned at same level and described the first collapsible cross bar (2) are connected with the top of support frame (1) by the first articulated structure (4) respectively, the two ends that the second described collapsible cross bar (3) is all positioned at same level and described the second collapsible cross bar (3) are connected with the middle part of support frame (1) by the second articulated structure (5) respectively, between two adjacent the second collapsible cross bars (3), be provided with some workbench pedals (6), and the first described collapsible cross bar (2), between support frame (1) and the second collapsible cross bar (3), surround and be isosceles trapezoid.
2. handrail-type safety cabinet according to claim 1, it is characterized in that, described support frame (1) comprises at least two side jamb rods that are oppositely arranged (11), between adjacent two side jamb rods (11), set gradually some foot-operated cross bars (12) downwards from middle part, described foot-operated cross bar (12) be hollow shape and two ends respectively through described side jamb rod (11) thus form through hole (13).
3. handrail-type safety cabinet according to claim 2, it is characterized in that, described the first articulated structure (4) comprises the first frame hinge (42) that is fixedly installed on side jamb rod (11) end by the first bolt (41), in the first described frame hinge (42) seat, be provided with the first cross bar hinge (43) that is inserted in the first collapsible cross bar (2) end, the first described frame hinge (42) is hinged and connected by the first link bolt (44) and the first cross bar hinge (43), and the first described collapsible cross bar (2) is connected by the first set bolt (45) with the first cross bar hinge (43).
4. handrail-type safety cabinet according to claim 2, it is characterized in that, described the second articulated structure (5) comprises the second frame hinge (52) that is fixedly installed on side jamb rod (11) middle part by the second bolt (51), the second described frame hinge (52) is hinged and connected by the second link bolt (54) and the second cross bar hinge (53) that is plugged in the second collapsible cross bar (3) end, and the second described collapsible cross bar (3) is connected by the second set bolt (55) and the second cross bar hinge (53).
5. according to the handrail-type safety cabinet described in claim 1 or 2 or 3 or 4, it is characterized in that, the first described collapsible cross bar (2) comprises two horizontal directions opposed the first pole (21) mutually, between two the first poles (21), be provided with first folding joint (22) that two the first poles (21) can be hinged and connected and two the first poles (21) can be fixedly linked in the time that two the first poles (21) are positioned at same plane, the two ends of described the first folding joint (22) are fixedly linked by the first construction bolt (23) and the first pole (21) respectively.
6. handrail-type safety cabinet according to claim 5, it is characterized in that, the second described collapsible cross bar (3) comprises two horizontal directions opposed the second pole (31) mutually, between two the second poles (31), be provided with second folding joint (32) that two the second poles (31) can be hinged and connected and two the second poles (31) can be fixedly linked in the time that two the second poles (31) are positioned at same plane, the two ends of described the second folding joint (32) are fixedly linked by the second construction bolt (33) and the second pole (31) respectively.
7. handrail-type safety cabinet according to claim 1, is characterized in that, two support frames (1) are splayed and distribute, and the length of the second described collapsible cross bar (3) is greater than the length of the first collapsible cross bar (2).
8. handrail-type safety cabinet according to claim 1, is characterized in that, described support frame (1) bottom is provided with balancing pole (7), and described balancing pole (7) two ends are respectively equipped with footmuff (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420033702.5U CN203650472U (en) | 2014-01-20 | 2014-01-20 | Handrail type safety workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420033702.5U CN203650472U (en) | 2014-01-20 | 2014-01-20 | Handrail type safety workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203650472U true CN203650472U (en) | 2014-06-18 |
Family
ID=50916908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420033702.5U Expired - Fee Related CN203650472U (en) | 2014-01-20 | 2014-01-20 | Handrail type safety workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203650472U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025239A (en) * | 2018-08-07 | 2018-12-18 | 宿州云宏建设安装有限公司 | A kind of architectural engineering climbing suspension device |
| CN109334738A (en) * | 2018-11-21 | 2019-02-15 | 国网河南省电力公司周口供电公司 | A kind of electric power folding movable trolley |
| CN109644968A (en) * | 2018-12-26 | 2019-04-19 | 青州市奥森农业装备有限公司 | A kind of boom sprayer of intelligent control sprinkling |
-
2014
- 2014-01-20 CN CN201420033702.5U patent/CN203650472U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025239A (en) * | 2018-08-07 | 2018-12-18 | 宿州云宏建设安装有限公司 | A kind of architectural engineering climbing suspension device |
| CN109334738A (en) * | 2018-11-21 | 2019-02-15 | 国网河南省电力公司周口供电公司 | A kind of electric power folding movable trolley |
| CN109644968A (en) * | 2018-12-26 | 2019-04-19 | 青州市奥森农业装备有限公司 | A kind of boom sprayer of intelligent control sprinkling |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203669325U (en) | Height-adjustable and panel-foldable novel scaffold | |
| CN106761362B (en) | A kind of high-building construction multifunctional safe tight folded hanging ladder | |
| CN203650472U (en) | Handrail type safety workbench | |
| CN212562421U (en) | Simple detachable attached scaffold | |
| CN210343213U (en) | Prevent electric power steel pipe pole cat ladder that non-operation personnel scrambleed | |
| CN204637495U (en) | A kind of ping-pong table of telescopic folding | |
| CN203650468U (en) | Portable working table | |
| CN203890758U (en) | Floor type folding clothes hanger | |
| CN202176102U (en) | Stool type foldable scaffold | |
| CN201874300U (en) | Folding type tent bracket | |
| CN210495245U (en) | Novel track and field is with hurdling frame | |
| CN205292720U (en) | Telescopic stand car | |
| CN202610718U (en) | Mobile lifting basket | |
| CN204743446U (en) | Portable carpet exhibition frame | |
| CN221053134U (en) | Cantilever scaffold | |
| CN207667095U (en) | Folding flying disc vehicle | |
| CN204876795U (en) | Collapsible movable canopy frame | |
| CN206693588U (en) | A kind of quick assembling scaffold | |
| CN202184381U (en) | Foldable height-adjustable desk | |
| CN205516326U (en) | Multifunctional table tennis table | |
| CN203493197U (en) | Folding bed frame | |
| CN218738093U (en) | Novel bedstead structure of folding bed | |
| CN217782772U (en) | Foldable scaffold | |
| CN203789410U (en) | Novel portable folding table | |
| CN214303163U (en) | High-strength stay bar framework of environment-friendly folding tent |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20180120 |