CN105257207A - Ladder fixing device for pickup engineering truck - Google Patents
Ladder fixing device for pickup engineering truck Download PDFInfo
- Publication number
- CN105257207A CN105257207A CN201510719845.0A CN201510719845A CN105257207A CN 105257207 A CN105257207 A CN 105257207A CN 201510719845 A CN201510719845 A CN 201510719845A CN 105257207 A CN105257207 A CN 105257207A
- Authority
- CN
- China
- Prior art keywords
- sheet
- hard
- hollow
- cylinder
- hollow semi
- 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.)
- Pending
Links
Landscapes
- Ladders (AREA)
Abstract
The invention discloses a ladder fixing device for a pickup engineering truck. An upper buffering soft material (2-1) is arranged in a hollow cavity of an upper hollow semi-cylinder (2); the side face of the upper hollow semi-cylinder (2) is provided with a hard short cross-sheet (2-2); a lower buffering soft material (3-1) is arranged in a hollow cavity of a lower hollow semi-cylinder (3); the side face of the lower hollow semi-cylinder (3) is provided with a hard long cross-sheet (3-2); the upper hollow semi-cylinder (2) is connected with the lower hollow semi-cylinder (3) through a fixing nut; the end part of the hard short cross-sheet (2-2) is connected with one end of a circular-arc fixing hard sheet (6) through a fixing hinge (5); the other end of the circular-arc fixing hard sheet (6) is connected with the end part of the hard long cross sheet (3-2) through an openable anti-theft device (7). The ladder fixing device is simple in structure, saves time and force, is flexible and convenient to use, and has high safety.
Description
Technical field:
The present invention relates to a kind of fastening devices of pick up engineering automotive ladder, belong to electric power system power distribution and run field.
Background technology:
Along with deepening continuously of national grid construction and constantly carrying out of good service, in the work of every day, a lot of staff will open pick up engineering truck and goes out to carry out power grid construction or electric power first-aid, and in the process, ladder is requisite instrument in work.The effect of the fastening devices of pick up engineering automotive ladder is fixed on by ladder on pick up engineering truck crossbeam, and preventing jolts in road causes outside ladder landing car, and prevents ladder stolen when left unguarded.
Owing to being be placed in the back bucket of pick up engineering truck by ladder before work when existing ladder uses, staff drives to often pass uneven road surface of jolting when working out, and easily causes ladder to skid off car and loses outward; In addition, after end-of-job, get back to production unit, ladder need be unloaded and put back to warehouse to prevent night stolen, within second day, reappose again on car, waste time and energy.The working times such as emergency dealing are very valuable, need to save time as far as possible.
Summary of the invention:
The object of the invention is to overcome the deficiency of above-mentioned prior art and the fastening devices of the pick up engineering automotive ladder that a kind of structure is simple, time saving and energy saving, flexible and convenient to use, safety is good is provided.
Object of the present invention can be reached by following measure: a kind of fastening devices of pick up engineering automotive ladder, it is characterized in that it comprises hollow semicylinder and lower hollow semi-cylinders body, upper hollow semicylinder hollow in be provided with the soft material of buffering, side is provided with hard hyphen sheet; Lower hollow semi-cylinders body hollow in be provided with the soft material of lower buffering, side is provided with the long transverse sheet of hard; Upper hollow semicylinder is connected by left hold-down nut with lower hollow semi-cylinders body left end, and right-hand member is connected by right hold-down nut; The end of hard hyphen sheet is connected with one end of the fixing hard sheet of circular arc by fixing loose-leaf, and the other end of the fixing hard sheet of circular arc is connected with the end of the long transverse sheet of hard by openable anti-theft device.
The present invention compares with existing device can produce following good effect: ladder firmly can be fixed on pick up engineering truck and prevent landing on the road surface of jolting from losing by the present invention; In addition, the present invention there is anti-theft device, can effectively prevent ladder stolen; Meanwhile, the present invention is flexibly simple to operate, is loaded onto by ladder fast or takes off when being convenient to work.In routine duties, the time of work and the finishing time after working can be shortened, reduce the workload of shift member, increase work efficiency.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated:
Embodiment: a kind of fastening devices (see Fig. 1) of pick up engineering ladder, it comprises hollow semicylinder 2 and lower hollow semi-cylinders body 3.Upper hollow semicylinder 2 hollow in be provided with the soft material 2-1 of buffering, side is provided with hard hyphen sheet 2-2.Lower hollow semi-cylinders body 3 hollow in be provided with the soft material 3-1 of lower buffering, side is provided with the long transverse sheet 3-2 of hard.Upper hollow semicylinder 2 is connected by left hold-down nut 1 with lower hollow semi-cylinders body 3 left end, right-hand member is connected by right hold-down nut 4, during use, the crossbeam of pick up engineering truck is placed in upper hollow semicylinder 2 and lower hollow semi-cylinders body 3 hollow in and linked together with this device by left hold-down nut 1, right hold-down nut 4, the buffer substance in hollow effectively can alleviate the collision of engineering truck crossbeam and this device in pick up engineering truck driving process; The end of hard hyphen sheet 2-2 is connected with one end of the fixing hard sheet 6 of circular arc by fixing loose-leaf 5, the other end of the fixing hard sheet 6 of circular arc is connected by the end of the long transverse sheet 3-2 of openable anti-theft device 7 and hard, and fixing hard sheet 6 and the long transverse sheet 3-2 of hard are by can the intermediate transverse girder of anti-theft device 7 fixed ladder of open and close.
Claims (1)
1. the fastening devices of a pick up engineering automotive ladder, it is characterized in that it comprises hollow semicylinder (2) and lower hollow semi-cylinders body (3), upper hollow semicylinder (2) hollow in be provided with the soft material of buffering (2-1), side is provided with hard hyphen sheet (2-2); Lower hollow semi-cylinders body (3) hollow in be provided with the soft material of lower buffering (3-1), side is provided with the long transverse sheet of hard (3-2); Upper hollow semicylinder (2) is connected by left hold-down nut (1) with lower hollow semi-cylinders body (3) left end, and right-hand member is connected by right hold-down nut (4); The end of hard hyphen sheet (2-2) is connected with one end of the fixing hard sheet (6) of circular arc by fixing loose-leaf (5), and the other end of the fixing hard sheet (6) of circular arc is connected with the end of the long transverse sheet of hard (3-2) by openable anti-theft device (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510719845.0A CN105257207A (en) | 2015-10-30 | 2015-10-30 | Ladder fixing device for pickup engineering truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510719845.0A CN105257207A (en) | 2015-10-30 | 2015-10-30 | Ladder fixing device for pickup engineering truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105257207A true CN105257207A (en) | 2016-01-20 |
Family
ID=55097099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510719845.0A Pending CN105257207A (en) | 2015-10-30 | 2015-10-30 | Ladder fixing device for pickup engineering truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105257207A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3672612A (en) * | 1971-02-11 | 1972-06-27 | Clyde A Laing Jr | Ladder latching device |
| FR2596343A1 (en) * | 1986-04-01 | 1987-10-02 | Otis Elevator Co | Ladder-carrying roof-rack for a motor vehicle |
| US20070194068A1 (en) * | 2006-02-17 | 2007-08-23 | Michael Kirk Thompson | Vehicle mounted ladder rack |
| CN201435580Y (en) * | 2009-05-31 | 2010-03-31 | 谭暋覃 | Connection protective device between steel strands |
| CN204688690U (en) * | 2015-03-26 | 2015-10-07 | 重庆金宇恒科技有限公司 | A kind of half shaft clamping device with movable buckle |
-
2015
- 2015-10-30 CN CN201510719845.0A patent/CN105257207A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3672612A (en) * | 1971-02-11 | 1972-06-27 | Clyde A Laing Jr | Ladder latching device |
| FR2596343A1 (en) * | 1986-04-01 | 1987-10-02 | Otis Elevator Co | Ladder-carrying roof-rack for a motor vehicle |
| US20070194068A1 (en) * | 2006-02-17 | 2007-08-23 | Michael Kirk Thompson | Vehicle mounted ladder rack |
| CN201435580Y (en) * | 2009-05-31 | 2010-03-31 | 谭暋覃 | Connection protective device between steel strands |
| CN204688690U (en) * | 2015-03-26 | 2015-10-07 | 重庆金宇恒科技有限公司 | A kind of half shaft clamping device with movable buckle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204565559U (en) | A kind of servicing unit being used in the medium-and-large-sized axle class of Naval Architecture and Ocean Engineering and installing | |
| CN105257207A (en) | Ladder fixing device for pickup engineering truck | |
| CN204726172U (en) | A kind of mine engineering car shock mount | |
| CN204001930U (en) | The main material bracing means of electric power tower | |
| CN203682990U (en) | Construction vehicle loading and unloading platform | |
| CN105417392A (en) | Height-change and span-change device for tire type crane | |
| CN202047635U (en) | Steel wire rope protective device | |
| CN204642101U (en) | A kind of track moves ship dolly | |
| CN204079282U (en) | A kind of engineering gauntry crane dolly chain drive | |
| CN204264805U (en) | Stone plate moves apparatus for placing | |
| CN204021034U (en) | A kind of multi-functional tracked carrier | |
| CN203624427U (en) | Excess material transport flat car | |
| CN201971012U (en) | Self-sealing platform car | |
| CN203559321U (en) | Anti-sinking cushion plate of excavator | |
| CN202200913U (en) | Vehicle-mounted generator fixing device | |
| CN206734397U (en) | A kind of mounting | |
| CN203611982U (en) | Monorail hanging-bearing integrated trolley | |
| CN203612908U (en) | Combined hanger of forklift | |
| CN203946104U (en) | A kind of railway is rope bolt for general flat car car body | |
| CN204021788U (en) | Support adjustable load transferring vehicle and disassemble industry carrying system | |
| CN204037528U (en) | Braking type mine engineering car | |
| CN205113447U (en) | Longer rear frame member reinforcing plate of life | |
| CN203365145U (en) | Flat-plate loading device used for vehicle roof test | |
| CN203273018U (en) | Macromolecule improved polymer resin compound type crane span structure | |
| JP2015074438A (en) | Weight reduction apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160120 |