CN2883642Y - Folding rail type lifting device - Google Patents
Folding rail type lifting device Download PDFInfo
- Publication number
- CN2883642Y CN2883642Y CN 200620095963 CN200620095963U CN2883642Y CN 2883642 Y CN2883642 Y CN 2883642Y CN 200620095963 CN200620095963 CN 200620095963 CN 200620095963 U CN200620095963 U CN 200620095963U CN 2883642 Y CN2883642 Y CN 2883642Y
- Authority
- CN
- China
- Prior art keywords
- track
- crane
- folding
- joint
- shaped
- 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
- 238000009434 installation Methods 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract description 2
- 230000003028 elevating effect Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model provides a folding rail mounted elevating gear comprises folding track, crane and electric block etc.. The middle of the top of the lifting frame with the left groove-shaped track and the right groove-shaped track is provided with an electric hoist; the folding track is made into a trough-shaped double-track sectional type, the sections are connected with each other by a rotating shaft with pulleys at two ends, the pulleys are arranged in the trough-shaped track of the lifting frame, the two sections of the track are one section and are pulled to be in a zigzag shape. The inner sides of the tops of the left and right groove-shaped rails of the lifting frame are respectively provided with a telescopic pulley. The obliquely connected support frame is vertically fixed with the lifting frame. The folding rail type lifting device has the advantages of compact structure, simplicity, convenience and quickness in installation and recovery, simplicity in operation, reliable performance and high efficiency.
Description
Technical field
The utility model relate to a kind of be used for moving or fixed platform on special-purpose lifting appliance, especially a kind of not only collapsible but also the lifting gear of track arranged.
Background technology
At present the track lifting gear that generally uses in the society is to combine by manually track one save installation, finishes using and need one save dismounting and lay.Use this track lifting gear previous work amount big, installing in the disassembly process needs personnel many, and the time is long, and speed is slow, and efficient is low.
Summary of the invention
The lifting gear that the purpose of this utility model is a kind of installation of development, reclaim folding track formula conveniently, production efficiency is high.
The purpose of this utility model realizes by following technical proposals:
Folding track formula lifting gear is made up of folding track, crane and electric hoist etc.About electric hoist is housed for the crane crown center of channel suspending rail; Folding track is made flute profile double track segmented, has the rotating shaft of pulley to be connected with two ends between joint and the joint, and pulley places in the channel suspending rail of crane, and it is one section that track two saves, and draws back to be " it " font.The left and right sides channel suspending rail inside top of crane is equipped with a telescopic pulley respectively.The bracing frame vertical fixing crane of oblique connection.By the electric hoist that is fixedly mounted on the crane top first section track promoted by " it " font during use, be screwed the joint after making track and crane being vertical, and then promote second section with electric hoist, second section track promotes first section track simultaneously in uphill process continues to rise, leave crane again behind the pulley that first section track stretches out through both sides, crane top, these two pulleys play the effect of trapped orbit simultaneously; Be screwed the joint again after second section track is vertical.The rest may be inferred, makes track rise to desired height, pulls out track then and push up two pulley disorbits, and this just is linked to be vertical, a straightway track, can carry out operation at once.Operation finishes and reclaims track by opposite program by joint, and track is just by joint folds flat, clarity.
This folding track formula lifting gear, compact conformation, installation and recovery are easy fast, and be simple to operate, dependable performance, efficient height.
Description of drawings
Fig. 1 is the utility model folded state structural representation.
Fig. 2 is the utility model user mode structural representation.
The specific embodiment
The collapsible lifting gear of the utility model is made up of folding track 1, crane 2 and electric hoist 3.Crane 2 has the right and left channel suspending rail 4, and electric hoist 3 is installed in the middle of the crane top, and two telescopic pulleys 5 are equipped with in the inboard, left and right sides channel suspending rail 4 top of crane 2, and crane is by support bar 6 vertical fixing of oblique connection.Crane also plays the effect of support and stable orbit simultaneously.Folding track 1 is made flute profile double track segmented, is connected by rotating shaft 7 between joint and the joint, and folds flat is equipped with pulley 8 at the rotating shaft two ends of crane this side, and pulley places in the crane track.Folding track is one section with two joints, and the right and left track inboard, front and back end of each joint all is welded with a square plate, has the circular hole that connects rotating shaft on the steel plate, and the edge weld of circular hole is connected to a stationary steel bushing.
By the electric hoist that is fixedly mounted on the crane top first section track promoted by " it " font during use, after making track and crane being vertical, the both sides steel bushing constitutes symmetric form, passes steel bushing hole fixing joint with screw, and then promotes second section with electric hoist.
Claims (3)
1, a kind of folding track formula lifting gear is made up of a removable joint joint track, it is characterized in that:
About electric hoist (3) is housed for crane (2) crown center of channel suspending rail (4);
Folding track (1) is made flute profile double track segmented, has the rotating shaft (7) of pulley (8) to be connected with two ends between joint and the joint, and pulley (8) places in the channel suspending rail (4) of crane (2), and it is one section that track two saves, and draws back to be " it " font.
2, folding track formula lifting gear according to claim 1 is characterized in that: left and right sides channel suspending rail (4) inside top of crane (2) is equipped with a telescopic pulley (5) respectively.
3, folding track formula lifting gear according to claim 1 is characterized in that: the bracing frame of oblique connection (6) vertical fixing crane (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620095963 CN2883642Y (en) | 2006-03-28 | 2006-03-28 | Folding rail type lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620095963 CN2883642Y (en) | 2006-03-28 | 2006-03-28 | Folding rail type lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2883642Y true CN2883642Y (en) | 2007-03-28 |
Family
ID=37956704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620095963 Expired - Fee Related CN2883642Y (en) | 2006-03-28 | 2006-03-28 | Folding rail type lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2883642Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040918A (en) * | 2015-06-27 | 2015-11-11 | 胡向赤 | Saddle springboard with large right-angled sides lifting and falling equidistantly |
-
2006
- 2006-03-28 CN CN 200620095963 patent/CN2883642Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040918A (en) * | 2015-06-27 | 2015-11-11 | 胡向赤 | Saddle springboard with large right-angled sides lifting and falling equidistantly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |