CN202440278U - Lifting rod - Google Patents
Lifting rod Download PDFInfo
- Publication number
- CN202440278U CN202440278U CN2012200025575U CN201220002557U CN202440278U CN 202440278 U CN202440278 U CN 202440278U CN 2012200025575 U CN2012200025575 U CN 2012200025575U CN 201220002557 U CN201220002557 U CN 201220002557U CN 202440278 U CN202440278 U CN 202440278U
- Authority
- CN
- China
- Prior art keywords
- vertical rod
- lifting
- rod
- fixed
- lifting bar
- 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
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Abstract
The utility model discloses a lifting rod which comprises a hollow vertical rod, wherein a lifting device is fixedly arranged on the inner lower end of the vertical rod, and the lifting device and a lifting sleeve sleeved on the outer wall of the vertical rod form a whole lifting system; and the lifting sleeve is provided with a fixing device used for fixing equipment, a manual brake device is also fixedly arranged in the inner lower end of the vertical rod, and the manual brake device and a locking device fixed on the inner top end of the vertical rod form a whole locking system. The lifting rod provided by the utility model has a lifting function, and can transmit the equipment to any position on the vertical rod on ground even to the top of the vertical rod, so that the equipment can be installed conveniently and rapidly.
Description
Technical field
The utility model relates to Public Service Field, relates in particular to a kind of lifting bar that can equipment be installed to eminence.
Background technology
In traffic administration, the complete monitoring of accident plays important effect to law enforcement.Accident is monitored the shooting that needs camera, and the riding position of camera also is the problem that needs solve.Camera sometimes can be placed in the vertical rod on the road limit, and camera need be placed on the eminence of vertical rod, prevents artificial destruction or steals.Camera is placed on vertical rod eminence or top, and usual method is to climb vertical rod eminence or top, then camera is placed on the desired location, will certainly cause the inconvenience of laying like this, also possibly cause personal injury.
The utility model content
To the problems referred to above, the purpose of the utility model is to provide a kind of lifting bar, can equipment be delivered to the optional position in the vertical rod, even to the vertical rod top, makes equipment that the convenience that becomes is installed, and is quick.
For achieving the above object; The said a kind of lifting bar of the utility model comprises the hollow vertical rod, and said vertical rod interior lower end is fixed with jacking system; This jacking system constitutes whole jacking system with the up-down cover that is enclosed within on the vertical rod outer wall, and this up-down puts and is provided with the anchor fitting that fixed equipment is used.
Preferably, said vertical rod interior lower end also is fixed with hand brake device, and this hand brake device constitutes whole fastening system with the latching device that is fixed on the vertical rod inner tip.
Preferably, said latching device is by adjusting screw(rod), locking connecting rod and insurance fixture block, wherein; One end of said adjusting screw(rod) is connected with said hand brake device; The other end is connected with the locking connecting rod, and the locking connecting rod is connected with the insurance fixture block, and the insurance fixture block overlaps with the up-down on the vertical rod outer wall and engages.
Preferably, said jacking system adopts up-down rocking handle and up-down ratchet structure combining, and lifting wire rope is wound on the up-down ratchet and through fixed pulley and is connected with the cover that goes up and down.
Preferably, said lifting bar also comprises top cover.
The beneficial effect of the utility model is:
The utility model has elevating function, can on the ground equipment be delivered to the optional position in the vertical rod, even to the vertical rod top, makes equipment that the convenience that becomes is installed, and is quick.
Description of drawings
Fig. 1 is the integral structure scheme drawing of the said lifting bar of the utility model embodiment;
Fig. 2 is the enlarged drawing of A among Fig. 1;
Fig. 3 is the enlarged drawing of B among Fig. 1;
Fig. 4 is the structural representation behind the said lifting bar erecting equipment of the utility model embodiment.
The specific embodiment
Below in conjunction with Figure of description the utility model is done further description.
Shown in Fig. 1-4; The said a kind of lifting bar of the utility model embodiment; Comprise hollow vertical rod 1; Said vertical rod 1 interior lower end is fixed with jacking system, and this jacking system constitutes whole jacking system with the up-down cover 2 that is enclosed within on the vertical rod outer wall, and this up-down cover 2 is provided with the anchor fitting 14 of fixed equipment 13 (electric type equipment need be allotted power supply box 15) usefulness.Said jacking system adopts up-down rocking handle 3 and up-down ratchet 4 structure combining, and lifting wire rope 5 is wound on the up-down ratchet 4 and through fixed pulley 6 and is connected with the cover 2 that goes up and down.The described lifting bar purpose of the utility model is to be raised to required optional position through the up-down cover 2 that jacking system can fixed equipment, accomplishes erection work.
When the cover 2 that goes up and down rises to certain position, if it is not fixed, will certainly slide from the top owing to gravity, can not achieve the goal.Therefore the structure that can fix the cover 2 that goes up and down must be set.Therefore, also be fixed with hand brake device 7 in said vertical rod 1 interior lower end, this hand brake device 7 constitutes whole fastening system with the latching device that is fixed on vertical rod 1 inner tip.Moving of this hand brake device 7 can be controlled the latching device above it, and common completion is fixing to the cover that goes up and down.
Latching device is introduced; Said latching device is by adjusting screw(rod) 8, locking connecting rod 9 and insurance fixture block 10; Wherein, an end of said adjusting screw(rod) 8 is connected with said hand brake device 7, and the other end is connected with locking connecting rod 9; Locking connecting rod 9 is connected with insurance fixture block 10, and insurance fixture block 10 overlaps 2 with the up-down on vertical rod 1 outer wall and engages.
The use of this lifting bar is: at first before vertical rod was erect, the cover that goes up and down was to be enclosed within on the vertical rod outer wall, and went up and down to be enclosed within the bottom; After vertical rod is erect, shake lifting handle, the up-down ratchet is rotated; Drive lifting wire rope and promote cover, cover arrives correct position up to going up and down.Supply to insure the aperture that fixture block stretches out and on the outer wall of this position, be provided with.Press hand brake device, drive the adjusting screw(rod) motion, adjusting screw(rod) drives the locking connecting rod, and locking connecting rod two arms are overhanging, and it is overhanging through aperture to drive the insurance fixture block, snaps into cover.Make that cover can't be through the downward landing of action of gravity.When equipment needs repairing or changes, press hand brake device, indentation vertical rod the inside in the insurance fixture block, the cover that goes up and down leans on gravity fall, up to the vertical rod bottom.
Said lifting bar also comprises top cover 11, this top cover can be used as rainproof with add the usefulness of discharging rod 12, simultaneously also in order to make lifting bar attractive in appearance.Because top cover just can save and establish fixedly fixed pulley of support in addition so that the fixed pulley at the vertical rod top is fixed on the top cover inside top.
More than; Be merely the preferred embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technical personnel of being familiar with the present technique field is in the technical scope that the utility model discloses, and the variation that can expect easily or replacement all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain that claim was defined.
Claims (5)
1. a lifting bar comprises the hollow vertical rod, it is characterized in that, said vertical rod interior lower end is fixed with jacking system, and this jacking system constitutes whole jacking system with the up-down cover that is enclosed within on the vertical rod outer wall, and this up-down puts and is provided with the anchor fitting that fixed equipment is used.
2. lifting bar according to claim 1 is characterized in that, said vertical rod interior lower end also is fixed with hand brake device, and this hand brake device constitutes whole fastening system with the latching device that is fixed on the vertical rod inner tip.
3. lifting bar according to claim 1 and 2; It is characterized in that said latching device is by adjusting screw(rod), locking connecting rod and insurance fixture block, wherein; One end of said adjusting screw(rod) is connected with said hand brake device; The other end is connected with the locking connecting rod, and the locking connecting rod is connected with the insurance fixture block, and the insurance fixture block overlaps with the up-down on the vertical rod outer wall and engages.
4. lifting bar according to claim 3 is characterized in that, said jacking system adopts up-down rocking handle and up-down ratchet structure combining, and lifting wire rope is wound on the up-down ratchet and through fixed pulley and is connected with the cover that goes up and down.
5. according to claim 1 or 4 described lifting bars, it is characterized in that said lifting bar also comprises top cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200025575U CN202440278U (en) | 2012-01-05 | 2012-01-05 | Lifting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200025575U CN202440278U (en) | 2012-01-05 | 2012-01-05 | Lifting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202440278U true CN202440278U (en) | 2012-09-19 |
Family
ID=46821732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200025575U Expired - Fee Related CN202440278U (en) | 2012-01-05 | 2012-01-05 | Lifting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202440278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534245A (en) * | 2014-12-23 | 2015-04-22 | 绵阳兴东电子科技有限公司 | Outdoor installation lightning-protection frame for monitoring device |
-
2012
- 2012-01-05 CN CN2012200025575U patent/CN202440278U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534245A (en) * | 2014-12-23 | 2015-04-22 | 绵阳兴东电子科技有限公司 | Outdoor installation lightning-protection frame for monitoring device |
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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: 20120919 Termination date: 20200105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |