CN203443722U - Jacking force detection tool of jack support arms - Google Patents
Jacking force detection tool of jack support arms Download PDFInfo
- Publication number
- CN203443722U CN203443722U CN201320496020.3U CN201320496020U CN203443722U CN 203443722 U CN203443722 U CN 203443722U CN 201320496020 U CN201320496020 U CN 201320496020U CN 203443722 U CN203443722 U CN 203443722U
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- CN
- China
- Prior art keywords
- sides
- bull stick
- rolling rod
- lifting jack
- sway brace
- 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 jacking force detection tool of jack support arms. The jacking force detection tool comprises a pedestal. A motor and four supporting columns are fixedly arranged on the pedestal. The inner side of each of the four supporting columns is provided with a slide rail. A load-bearing bench, which can slide along the slide rails freely, is connected among the slide rails in the inner sides of the four supporting columns. The bottom part of the load-bearing bench is provided with an detection supporting frame, which comprises a fixing rod, a rolling rod, a rotating rod, and supporting plates in the two sides. The fixing rod is fixedly connected between the supporting plates in the two sides. Each of the supporting plates in the two sides is internally provided with a guide rail. The rolling rod, which can roll freely in the guide rails, is connected between the guide rails of the supporting plates in the two sides. The middle part of the fixing rod is provided with a through hole, while the middle part of the rolling rod is provided with a screw hole. The rotating rod is provided with external screw threads. The rotating rod penetrates through the through hole in the middle part of the fixing rod and connects with the screw hole in the middle part of the rolling rod through the screw threads. The end part of the rotating rod is connected with the motor. With the employment of the jacking force detection tool, the maximal jacking force of the jack support arms can be detected; and the detection is convenient and the detection precision is high.
Description
Technical field
The utility model relates to a kind of detection frock, and the top lift that relates in particular to a kind of lifting jack sway brace detects frock.
Background technology
Lifting jack is a kind ofly with rigidity top, to lift part as equipment, the light little hoisting device of jacking weight in stroke by top bracket or bottom claw.Lifting jack is mainly used in the departments such as factories and miness, communications and transportation as work such as Mechanical Help and other lifting, supports.Its structure is firm, flexibility and reliability lightly, and a people is portability and operation.Lifting jack kind is many, has manual simplified lifting jack, also has the lifting jack of hydrostatic control, has the lifting jack of spiral support, the lifting jack that also has the sway brace by intersecting to support.The maximum top lift testing requirement of sway brace that the jack pair supporting by the sway brace intersecting intersects is very strict, once because exceeding the quata to use just to cause the sway brace of intersection to disconnect, cause the accident.But the on-site of existing production cross support arm does not have special-purpose testing tool, separately dismounting detects not only loaded down with trivial details and out of true.
Utility model content
For solving the problems of the technologies described above, the top lift that the utility model has designed a kind of lifting jack sway brace detects frock.
The utility model adopts following technical scheme:
A kind of top lift of lifting jack sway brace detects frock, comprise base, on base, be fixedly installed motor and four support columns, four support column inner sides are respectively arranged with slide rail, between the slide rail of four support column inner sides, be connected with the bearing platform that can be free to slide along slide rail, bearing platform bottom is provided with detection bracing frame, detect bracing frame and comprise fixed bar, rolling rod, the back up pad of bull stick and both sides, between the back up pad of both sides, be fixedly connected with fixed bar, in the back up pad of both sides, be respectively arranged with guide rail, between the guide rail of the back up pad of both sides, be connected with can be in guide rail free rolling rolling rod, fixed bar middle part is provided with through hole, rolling rod middle part is provided with screw, on bull stick, be provided with external thread, bull stick is threaded with the screw at rolling rod middle part through the through hole at fixed bar middle part, bull stick end connects motor.The top lift of this lifting jack sway brace detects sway brace two arms that when frock is used, lifting jack intersected and fixes with fixed bar and rolling rod respectively, pass through starter motor, driven by motor bull stick, bull stick tension rolling rod, sway brace two arms that make the to intersect jack-up that makes progress, the maximum top lift that detects lifting jack sway brace, easy to detect, the precision of detection is high.
As preferably, between described bull stick and motor, be provided with speed reduction unit.
As preferably, on described bearing platform, be placed with pouring weight.By regulating the maximum top lift of the weight measurement lifting jack sway brace of weight.
As preferably, described detection bracing frame bottom is provided with roller.
The beneficial effects of the utility model are: the top lift by this lifting jack sway brace detects the maximum top lift that frock detects lifting jack sway brace, and easy to detect, the precision of detection is high.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is a kind of structural representation that detects bracing frame in the utility model;
In figure: 1, base, 2, motor, 3, speed reduction unit, 4, support column, 5, bearing platform, 6, pouring weight, 7, detect bracing frame, 8, back up pad, 9, rolling rod, 10, fixed bar, 11, bull stick, 12, guide rail, 13, roller, 14, the sway brace that intersects, 15, external thread.
Embodiment
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described specifically:
Embodiment: as shown in Figures 1 and 2, a kind of top lift of lifting jack sway brace detects frock, comprise base 1, on base, be fixedly installed motor 2 and four support columns 4, four support column inner sides are respectively arranged with slide rail, between the slide rail of four support column inner sides, be connected with the bearing platform 5 that can be free to slide along slide rail, bearing platform bottom is provided with detects bracing frame 7, detect bracing frame and comprise fixed bar 10, rolling rod 9, the back up pad 8 of bull stick 11 and both sides, between the back up pad of both sides, be fixedly connected with fixed bar, in the back up pad of both sides, be respectively arranged with guide rail 12, between the guide rail of the back up pad of both sides, be connected with can be in guide rail free rolling rolling rod, fixed bar middle part is provided with through hole, rolling rod middle part is provided with screw, on bull stick, be provided with external thread 15, bull stick is threaded with the screw at rolling rod middle part through the through hole at fixed bar middle part, bull stick end connects motor, between bull stick and motor, be provided with speed reduction unit 3, on bearing platform, be placed with pouring weight 6, detect bracing frame bottom and be provided with roller 13.
Two arms that the top lift of this lifting jack sway brace detects the sway brace 14 when frock is used, lifting jack being intersected are fixedly connected with rolling rod with fixed bar respectively, pass through starter motor, driven by motor bull stick, bull stick tension rolling rod, sway brace two arms that make the to intersect jack-up that makes progress, the maximum top lift that detects lifting jack sway brace, easy to detect, the precision of detection is high.
Above-described embodiment is a kind of preferably scheme of the present utility model, not the utility model is done to any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim records.
Claims (4)
1. the top lift of a lifting jack sway brace detects frock, comprise base, it is characterized in that, on described base, be fixedly installed motor and four support columns, four support column inner sides are respectively arranged with slide rail, between the slide rail of four support column inner sides, be connected with the bearing platform that can be free to slide along slide rail, bearing platform bottom is provided with detection bracing frame, detect bracing frame and comprise fixed bar, rolling rod, the back up pad of bull stick and both sides, between the back up pad of both sides, be fixedly connected with fixed bar, in the back up pad of both sides, be respectively arranged with guide rail, between the guide rail of the back up pad of both sides, be connected with can be in guide rail free rolling rolling rod, fixed bar middle part is provided with through hole, rolling rod middle part is provided with screw, on bull stick, be provided with external thread, bull stick is threaded with the screw at rolling rod middle part through the through hole at fixed bar middle part, bull stick end connects motor.
2. the top lift of a kind of lifting jack sway brace according to claim 1 detects frock, it is characterized in that, between described bull stick and motor, is provided with speed reduction unit.
3. the top lift of a kind of lifting jack sway brace according to claim 1 detects frock, it is characterized in that, on described bearing platform, is placed with pouring weight.
4. the top lift of a kind of lifting jack sway brace according to claim 1 detects frock, it is characterized in that, described detection bracing frame bottom is provided with roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320496020.3U CN203443722U (en) | 2013-08-15 | 2013-08-15 | Jacking force detection tool of jack support arms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320496020.3U CN203443722U (en) | 2013-08-15 | 2013-08-15 | Jacking force detection tool of jack support arms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203443722U true CN203443722U (en) | 2014-02-19 |
Family
ID=50094760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320496020.3U Expired - Fee Related CN203443722U (en) | 2013-08-15 | 2013-08-15 | Jacking force detection tool of jack support arms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203443722U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107730646A (en) * | 2017-10-30 | 2018-02-23 | 深圳市中科智诚科技有限公司 | A kind of iris recognition attendance recorder with anti-interference function |
| CN109668749A (en) * | 2018-12-29 | 2019-04-23 | 莱茵技术（上海）有限公司 | It is a kind of to decline the equipment for following test for jack |
-
2013
- 2013-08-15 CN CN201320496020.3U patent/CN203443722U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107730646A (en) * | 2017-10-30 | 2018-02-23 | 深圳市中科智诚科技有限公司 | A kind of iris recognition attendance recorder with anti-interference function |
| CN109668749A (en) * | 2018-12-29 | 2019-04-23 | 莱茵技术（上海）有限公司 | It is a kind of to decline the equipment for following test for jack |
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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: 20140219 Termination date: 20150815 |
|
| EXPY | Termination of patent right or utility model |