CN203319474U - Lift - Google Patents
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- Publication number
- CN203319474U CN203319474U CN2013204133450U CN201320413345U CN203319474U CN 203319474 U CN203319474 U CN 203319474U CN 2013204133450 U CN2013204133450 U CN 2013204133450U CN 201320413345 U CN201320413345 U CN 201320413345U CN 203319474 U CN203319474 U CN 203319474U
- Authority
- CN
- China
- Prior art keywords
- connecting panel
- driver plate
- pressing plate
- plate
- frame
- 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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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model relates to a lift which comprises a machine frame and a transmission plate. The two ends of the transmission plate are fixedly and respectively provided with at least one connecting plate connected with the machine frame, the lift further comprises pressing plates fixed to the machine frame, grooves facilitating installation of the transmission plate are formed between the connecting plates and the pressing plates, gaps for deviation of the transmission plate when the transmission plate moves vertically are arranged in the grooves, the vertical central line where one end of each pressing plate is located and the vertical central line where one end of each connecting plate is located coincide, and the vertical central line where the other end of each pressing plate and the vertical central line where the machine frame is located coincide. The lift has the advantages that the transmission plate is installed in the grooves formed between the connecting plates and the pressing plates, due to the fact that the gaps are arranged in the grooves, the deviation gaps of the transmission plate when the transmission plate moves vertically are guaranteed, normal operation of a load lifting limiter is guaranteed, safety performance is high, and the using effect is optimal.
Description
Technical field
The utility model relates to a kind of elevator.
Background technology
Existing elevator adopts special tie bolt that driver plate is connected with connecting panel with between driver plate and frame, centre adds absorbing pad, back adopts jam nut fastening, driver plate is connected by connecting panel between weight limitor (bearing pin class) and cage major trough steel, rely on waist shaped hole gap on bearing pin and driver plate, realize driver plate upper and lower displacement under strained condition, make weight limitor (bearing pin) work, reach the cage hoisting capacity effect of controlling, prevent the lifter excess load operation, six connection locations easily produce deviation in making, cause tie bolt radial position deviation, after adding cushion rubber in assembly connection, easily cause the tie bolt axial deviation, during final assembling in six tie bolts, one or more tie bolts and driver plate or back connecting panel dieback likely occur, block, during mode of operation, driver plate can't produce radial displacement, load lifting limiter can't work.
The utility model content
The technical problems to be solved in the utility model easily causes the connecting panel dieback while being existing driver plate installation, blocks, and during mode of operation, driver plate can't produce radial displacement, and load lifting limiter can't work, thereby a kind of elevator is provided.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of elevator, comprise frame, driver plate, the two ends of described driver plate all are fixed with at least one connecting panel be connected with frame, also comprise the pressing plate be fixed on frame, form between described connecting panel and pressing plate and be convenient to the groove that driver plate is installed, be provided with the gap of driver plate skew when the driver plate up-and-down movement in described groove, the vertical line of centers at described pressing plate one end place overlaps with the vertical line of centers at connecting panel one end place, the vertical line of centers at the other end place of described pressing plate overlaps with the vertical line of centers at frame place.
Preferably, the cross-sectional plane of described connecting panel is inverted L shaped, described connecting panel vertical portion is positioned at the right-hand member of connecting panel horizontal part, form groove between described connecting panel horizontal part and pressing plate, described connecting panel vertical portion lateral wall is fixedly connected with frame, and the bottom of described connecting panel vertical portion contacts with pressing plate, being convenient to driver plate installs fixing, simple in structure, guaranteed that de-groove phenomenon does not occur the driver plate fore-and-aft direction, safety performance is high.
Preferably, described gap is 1～2mm, and driver plate has guaranteed enough displacements when up-and-down movement, has guaranteed the normal operation of load lifting limiter, and safety performance is high, result of use the best.
Preferably, the two ends of described driver plate are equipped with two connecting panels, and two described connecting panels are symmetrical arranged about the horizontal center line of driver plate, easy for installation, have guaranteed normal operation, and result of use is good.
Preferably, described pressing plate is fixedly connected with frame by bolt, and described pressing plate is provided with at least one and is convenient to the tapped bore that bolt wears, connect reliably, and easy installation and removal, result of use is good.
In sum, advantage of the present utility model: driver plate is arranged in the groove formed between connecting panel and pressing plate, and the gap of driver plate skew while by the gap that is provided with in groove, guaranteeing the driver plate up-and-down movement, guaranteed the normal operation of load lifting limiter, safety performance is high, result of use the best.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
The structural representation that Fig. 1 is a kind of elevator of the utility model;
The partial enlarged drawing that Fig. 2 is I in Fig. 1;
The upward view that Fig. 3 is Fig. 1.
The specific embodiment
As Fig. 1, Fig. 2, shown in Fig. 3, a kind of elevator, comprise frame 1, driver plate 2, be fixed on the pressing plate 4 on frame 1, the two ends of described driver plate 2 all are fixed with at least one connecting panel 3 be connected with frame 1, form between described connecting panel 3 and pressing plate 4 and be convenient to the groove 5 that driver plate 2 is installed, be provided with the gap of driver plate 2 skews when driver plate 2 up-and-down movement in described groove 5, the vertical line of centers at described pressing plate 4 one end places overlaps with the vertical line of centers at connecting panel 3 one end places, the vertical line of centers at the other end place of described pressing plate 4 overlaps with the vertical line of centers at frame 1 place, the cross-sectional plane of described connecting panel 3 is inverted L shaped, described connecting panel 3 vertical portions are positioned at the right-hand member of connecting panel 3 horizontal parts, form groove 5 between described connecting panel 3 horizontal parts and pressing plate 4, described connecting panel 3 vertical portion lateral walls are fixedly connected with frame 1, the bottom of described connecting panel 3 vertical portions contacts with pressing plate 4, being convenient to driver plate 2 installs fixing, simple in structure, guaranteed that de-groove phenomenon does not occur driver plate 2 fore-and-aft directions, safety performance is high, described gap is 1～2mm, driver plate 2 has guaranteed enough displacements when up-and-down movement, guaranteed the normal operation of load lifting limiter, safety performance is high, result of use the best, the two ends of described driver plate 2 are equipped with two connecting panels 3, two described connecting panels 3 are symmetrical arranged about the horizontal center line of driver plate 2, easy for installation, guaranteed normal operation, result of use is good, described pressing plate 4 is fixedly connected with frame 1 by bolt 6, described pressing plate 4 is provided with at least one and is convenient to the tapped bore that bolt 6 wears, connect reliable, easy installation and removal, result of use is good.
By welding, connecting panel 3 vertical portions are fixed on frame 1, by bolt 6, pressing plate 4 is fixedly connected on frame 1, connecting panel 3 vertical portions are contacted with pressing plate 4 and form the groove 5 of being convenient to driver plate 2 installations, during use, guaranteed that by pressing plate 4 de-groove phenomenon does not occur driver plate 2 fore-and-aft directions, the gap of driver plate skew has guaranteed the load lifting limiter normal operation owing in groove 5, being provided with driver plate 2 up-and-down movement.
Driver plate is arranged in the groove formed between connecting panel and pressing plate, and the gap of driver plate skew while by the gap that is provided with in groove, guaranteeing the driver plate up-and-down movement, having guaranteed the normal operation of load lifting limiter, safety performance is high, result of use the best.
Claims (5)
1. an elevator, comprise frame (1), driver plate (2), the two ends of described driver plate (2) all are fixed with at least one connecting panel (3) be connected with frame (1), it is characterized in that: also comprise the pressing plate (4) be fixed on frame (1), form between described connecting panel (3) and pressing plate (4) and be convenient to the groove (5) that driver plate (2) is installed, be provided with the gap of driver plate (2) skew when driver plate (2) up-and-down movement in described groove (5), the vertical line of centers at described pressing plate (4) one end places overlaps with the vertical line of centers at connecting panel (3) one end places, the vertical line of centers at the other end place of described pressing plate (4) overlaps with the vertical line of centers at frame (1) place.
2. a kind of elevator according to claim 1, it is characterized in that: the cross-sectional plane of described connecting panel (3) is inverted L shaped, described connecting panel (3) vertical portion is positioned at the right-hand member of connecting panel (3) horizontal part, form groove (5) between described connecting panel (3) horizontal part and pressing plate (4), described connecting panel (3) vertical portion lateral wall is fixedly connected with frame (1), and the bottom of described connecting panel (3) vertical portion contacts with pressing plate (4).
3. a kind of elevator according to claim 2, it is characterized in that: described gap is 1～2mm.
4. a kind of elevator according to claim 1, it is characterized in that: the two ends of described driver plate (2) are equipped with two connecting panels (3), and two described connecting panels (3) are symmetrical arranged about the horizontal center line of driver plate (2).
5. a kind of elevator according to claim 1, it is characterized in that: described pressing plate (4) is fixedly connected with frame (1) by bolt (6), and described pressing plate (4) is provided with at least one and is convenient to the tapped bore that bolt (6) wears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204133450U CN203319474U (en) | 2013-07-10 | 2013-07-10 | Lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204133450U CN203319474U (en) | 2013-07-10 | 2013-07-10 | Lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203319474U true CN203319474U (en) | 2013-12-04 |
Family
ID=49658843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204133450U Expired - Fee Related CN203319474U (en) | 2013-07-10 | 2013-07-10 | Lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203319474U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332568A (en) * | 2013-07-10 | 2013-10-02 | 嘉兴市华东建设机械有限公司 | Elevator |
-
2013
- 2013-07-10 CN CN2013204133450U patent/CN203319474U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332568A (en) * | 2013-07-10 | 2013-10-02 | 嘉兴市华东建设机械有限公司 | Elevator |
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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: 20131204 Termination date: 20180710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |