CN205099160U - Integration underbeam - Google Patents
Integration underbeam Download PDFInfo
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- CN205099160U CN205099160U CN201520852950.7U CN201520852950U CN205099160U CN 205099160 U CN205099160 U CN 205099160U CN 201520852950 U CN201520852950 U CN 201520852950U CN 205099160 U CN205099160 U CN 205099160U
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- underbeam
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- welded
- bolt hole
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Abstract
The utility model discloses an integration underbeam, including the underbeam of two parallel placements body, underbeam body middle part has strengthening rib and buffer to hit the board through welded fastening, has a leveling bolt in the both ends equipment of the underbeam body, and underbeam body middle part outside welded fastening has a jackscrew mounting panel, and underbeam body both ends and two joists welding form wholly, are fixed with to carry through the welding mode outside the joist puts up and draw the otic placode, carry and draw the otic placode upside to be equipped with the shock attenuation cushion. The utility model discloses be linked to be a whole with the underbeam body and the welding of joist frame, compare with traditional mechanism, materials still less, processing is more convenient with the installation, effectual the cost is reduced.
Description
Technical field
The utility model relates to a kind of integrated underbeam, is a kind of device being used in elevator, belongs to elevators field.
Background technology
The underbeam of the elevator of current conventional confguration and carriage assembly are independently two parts, play respective function separately, underbeam-support analog bracket assembly and car, bracket-underbeam and the cranked link at the bottom of sedan-chair, the installation of carriage assembly also needs to be fixed by sedan-chair frame pull bar and pull bar hangers with fixing, to realize the regulatory function of levelness at the bottom of sedan-chair, particularly for little load-carrying and the little elevator of the degree of depth, this structure of sedan-chair frame pull bar can be saved completely, to reduce costs.
The shortcomings such as it is high that prior art has cost, complicated operation, and efficiency is lower.
Summary of the invention
The purpose of this utility model is to provide a kind of structure simple integrated underbeam.
To achieve these goals, the utility model adopts following scheme: a kind of integral type underbeam, comprise two pieces of underbeam bodies and two pieces of joist framves by being welded and fixed formation square frame, two pieces of parallel placements of underbeam body, be welded with lift otic placode outside two pieces of joist framves, be welded with reinforcement gusset at two pieces of underbeam body intermediate portion, strengthen link of boards two pieces of underbeam bodies, in the middle part of underbeam body, bottom side is welded with buffer striking plate, and buffer striking plate connects two pieces of underbeam body base plates.
On the upside of described joist, steel plate two ends are fixed with damping rubber pad by bolt group.
The cross-sectional plane of described joist frame is U-shaped, the two ends of underbeam body are stretched in joist frame groove, on the upside of every block joist frame, steel plate two ends place has two bolts hole, and bolt hole is in outside damping rubber pad, bolt hole is welded with nut, leveling bolt passing through bolt hole precession nut, forms leveling system.
Integral type underbeam according to claim 3, is characterized in that: leveling bolt is provided with stiffnut, and stiffnut is arranged on leveling bolt, is positioned at lower surface of steel plate on the upside of joist frame.
Wherein one piece of external middle side part of underbeam is by being welded with jackscrew mounting base.
Inside described joist frame, two ends are welded with two pieces of gussets.
Described underbeam body is provided with convex edge above jackscrew mounting base, the circular bolt hole of a platoon leader is had inside jackscrew mounting base, convex edge corresponding with it has bolt hole, bolt completes assembling through convex edge and jackscrew mounting base, bolt hole is had, supporting erection bolt outside jackscrew mounting base.
The cross-sectional plane of described underbeam body is U-shaped, the circular bolt hole of a platoon leader is had inside jackscrew mounting base, underbeam body upper end steel plate corresponding with it has bolt hole, bolt completes assembling through underbeam body upper end steel plate and jackscrew mounting base, bolt hole is had, supporting erection bolt outside jackscrew mounting base.
The utility model adopts welding manner, and underbeam body, joist frame, lift otic placode, buffer striking plate are linked to be an entirety, and be highly integrated with the function of bracket and underbeam, materials are less, significantly reduce the tooling cost of factory.
The utility model uses four leveling bolts to instead of traditional sedan-chair frame pull bar to carry out Level tune, and easy to operate, cost is low.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is left view of the present utility model;
Fig. 3 is birds-eye view of the present utility model;
Fig. 4 is detonation configuration figure of the present utility model.
Detailed description of the invention
A kind of embodiment of integrated underbeam, as shown in Figure 1,2,3, 4, its underbeam body is two pieces and is arranged in parallel, two pieces of underbeam body 18 two ends are welded and fixed two pieces of joist framves 7, underbeam body 18 and joist frame 7 form square, the cross-sectional plane of underbeam body 18 and joist frame 7 is U-shaped, and underbeam body 7 two ends are stretched in joist frame 18 groove.Four pieces of lift otic placodes 1 are welded with outside two pieces of joist framves 7, on the upside of joist frame 7, steel plate two ends are assembled with four damping rubber pads 6 by bolt, four damping rubber pads 6 form square, be used for holding bottom elevator car body, inside joist frame 7, middle and upper part is welded with four pieces of backing plates 4, inside joist frame 7, two ends are welded and fixed two pieces of gussets 3, are used for strengthening the intensity of joist frame 7.Inside two pieces of underbeam body 18 intermediate portion, be welded with and strengthen gusset 16, strengthen gusset 16 two ends and connect two pieces of underbeam bodies 18, underbeam body 18 is welded with buffer striking plate 17 in the middle part of bottom side, and buffer striking plate 17 connects base plate in the middle part of underbeam body 18.Wherein be welded with jackscrew mounting base 11 outside one piece of underbeam body 18, jackscrew base plate 11 the inner is welded with underbeam body 18, jackscrew base plate 11 the inner has three parallel oblong bolt holes, the underbeam body 18 upper end steel plate of corresponding position has three bolt holes with it, bolt 3 is from top to bottom successively through end bolt holes on underbeam body 18, jackscrew base plate 11 Long Circle bolt hole, plain cushion 13 and spring shim 14, assemble with nut 15.Jackscrew base plate 11 outer end has three bolt holes, and bolt 13 passes jackscrew base plate 11 from bottom to top and assembles with nut 10, and jackscrew base plate 11 and bolt group thereof are for connecting elevator weighing switch; Bolt hole is had on the upside of underbeam body 18 two ends, joist frame 7 upper end of corresponding position has bolt hole with it, and be welded with on the upside of bolt hole and nut 5, be used for fixing leveling bolt 8, leveling bolt 8 screw cap end has supporting stiffnut 9, the bolt hole of screw bolt passes nut 9, underbeam body 18 and joist frame 7 correspondence screws out nut 5, and bolt 8 thread end contacts with elevator car bottom, is screwed out highly regulate elevator car bottom level by adjusting bolt 8.
In this embodiment, the cross-sectional plane of underbeam body is U-shaped, and other shapes are if the underbeam body meeting the convex edge being provided with out bolt hole above jackscrew base plate is applicable equally.
Claims (8)
1. an integral type underbeam, it is characterized in that: comprise two pieces of underbeam bodies and two pieces of joist framves by being welded and fixed formation square frame, two pieces of parallel placements of underbeam body, lift otic placode is welded with outside two pieces of joist framves, reinforcement gusset is welded with at two pieces of underbeam body intermediate portion, strengthen link of boards two pieces of underbeam bodies, in the middle part of underbeam body, bottom side is welded with buffer striking plate, and buffer striking plate connects two pieces of underbeam body base plates.
2. integral type underbeam according to claim 1, is characterized in that: on the upside of described joist, steel plate two ends are fixed with damping rubber pad by bolt group.
3. integral type underbeam according to claim 1 and 2, it is characterized in that: the cross-sectional plane of described joist frame is U-shaped, the two ends of underbeam body are stretched in joist frame groove, on the upside of every block joist frame, steel plate two ends place has two bolts hole, and bolt hole is in outside damping rubber pad, bolt hole is welded with nut, leveling bolt passing through bolt hole precession nut, forms leveling system.
4. integral type underbeam according to claim 3, it is characterized in that: leveling bolt is provided with stiffnut, stiffnut is arranged on leveling bolt, is positioned at lower surface of steel plate on the upside of joist frame.
5. integral type underbeam according to claim 1, is characterized in that: wherein one piece of external middle side part of underbeam is by being welded with jackscrew mounting base.
6. integral type underbeam according to claim 3, is characterized in that: inside described joist frame, two ends are welded with two pieces of gussets.
7. integral type underbeam according to claim 5, it is characterized in that: described underbeam body is provided with convex edge above jackscrew mounting base, the circular bolt hole of a platoon leader is had inside jackscrew mounting base, convex edge corresponding with it has bolt hole, bolt completes assembling through convex edge and jackscrew mounting base, bolt hole is had, supporting erection bolt outside jackscrew mounting base.
8. integral type underbeam according to claim 5, it is characterized in that: the cross-sectional plane of described underbeam body is U-shaped, the circular bolt hole of a platoon leader is had inside jackscrew mounting base, underbeam body upper end steel plate corresponding with it has bolt hole, bolt completes assembling through underbeam body upper end steel plate and jackscrew mounting base, bolt hole is had, supporting erection bolt outside jackscrew mounting base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520852950.7U CN205099160U (en) | 2015-10-30 | 2015-10-30 | Integration underbeam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520852950.7U CN205099160U (en) | 2015-10-30 | 2015-10-30 | Integration underbeam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205099160U true CN205099160U (en) | 2016-03-23 |
Family
ID=55514955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520852950.7U Expired - Fee Related CN205099160U (en) | 2015-10-30 | 2015-10-30 | Integration underbeam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205099160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292595A (en) * | 2018-11-27 | 2019-02-01 | 西继迅达（许昌）电梯有限公司 | A kind of forcibly driving elevator underbeam |
-
2015
- 2015-10-30 CN CN201520852950.7U patent/CN205099160U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292595A (en) * | 2018-11-27 | 2019-02-01 | 西继迅达（许昌）电梯有限公司 | A kind of forcibly driving elevator underbeam |
| CN109292595B (en) * | 2018-11-27 | 2024-04-09 | 西继迅达电梯有限公司 | Forced driving elevator lower beam |
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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: 20160323 Termination date: 20171030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |