CN202130976U - Underbeam assembly of lift car - Google Patents
Underbeam assembly of lift car Download PDFInfo
- Publication number
- CN202130976U CN202130976U CN201120221526U CN201120221526U CN202130976U CN 202130976 U CN202130976 U CN 202130976U CN 201120221526 U CN201120221526 U CN 201120221526U CN 201120221526 U CN201120221526 U CN 201120221526U CN 202130976 U CN202130976 U CN 202130976U
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- cross beam
- weight
- underbeam
- end plates
- 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 - Lifetime
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses an underbeam assembly of a lift car, which comprises a first cross beam, a second cross beam and end plates, wherein the both ends of the first cross beam are correspondingly connected with the both ends of the second cross beam by the two end plates; weight boxes and a reinforcing rib frame are arranged in a space formed by the first cross beam, the second cross beam and the two end plates; two weight boxes are provided and symmetrically arranged on the two sides of the reinforcing rib frame respectively, and a weight block, which is matched with the chamber of the weight box, is disposed in the weight box; the reinforcing rib frame includes three vertical connecting rib plates which are uniformly distributed between the two end plates, and two diagonal rib plates which are diagonally connected between the two adjacent longitudinal connecting rib plates; and cable fixing frames are arranged on the first cross beam and the second cross beam. According to the underbeam assembly of the lift car disclosed by the utility model, the weight of the overall underbeam is increased, so that potential hazard due to too low dead load of the lift car is reduced effectively; in addition, operation stability of the lift car is improved; meanwhile, the underbeams are connected into an integral one by the reinforcing rib frame, so that the rigidity of the overall underbeam is enhanced effectively.
Description
Technical field
The utility model relates to a kind of car frame plank assembly.
Background technology
Existing car frame plank generally comprises the crossbeam of two parallel placements, and the end of these two crossbeams adopts end plate to connect respectively, thereby forms a load-bearing underframe.
In the elevator installation process, generally the sedan-chair bottom framework is installed in car frame plank, on the sedan-chair bottom framework then through damper element being set to carry out the support of car.Simultaneously, the running velocity of lift car is directly proportional with its deadweight, if lift car from heavy and light, then the operation friction force of elevator and stability can not get effective assurance, thereby elevator operation is brought very big influence.And most of weight of lift car is to be embodied by elevator car frame.
Hence one can see that: existing car frame plank structural rigidity is not enough, from heavy and light, for the operation existence harm greatly of elevator.
The utility model content
The utility model provides a kind of car frame plank assembly to the deficiency of prior art, its with sedan-chair at the bottom of cable bracket be installed on the crossbeam of car frame plank, simultaneously, weight box is set on underbeam, in weight box, settle clump weight to improve the deadweight of underbeam body; In addition, the utility model also is provided with the reinforced rib frame, links into an integrated entity so that form crossbeam, the end plate of underbeam body.Hence one can see that: the utility model increases the integral body deadweight of underbeam, reduces the potential hazard that car causes because of deadweight kicks the beam effectively.Improve the stability of cage operation.Simultaneously, the reinforced rib frame of the utility model connects into integral body with underbeam, and the integral rigidity of underbeam is provided effectively.
For realizing above technical purpose, the utility model will be taked following technical scheme:
A kind of car frame plank assembly; Comprise first crossbeam, second crossbeam and end plate; Connect through two end plates accordingly between the both ends of said first crossbeam and second crossbeam, said first crossbeam and second crossbeam and two end plates enclose and are provided with weight box and reinforced rib frame in the space that is connected into; Said weight box is two, is arranged on the both sides of reinforced rib frame respectively symmetrically, and is mounted with in the weight box and the suitable clump weight of its inner chamber; The reinforced rib frame comprises three blocks of vertical connection gusset and two blocks of brace plates that are connected obliquely between two adjacent vertical connection gussets of being distributed between the two end plates; In addition, on said first crossbeam and second crossbeam cable fixed mount is installed.
Said weight box through threaded fasteners respectively with first crossbeam, second crossbeam, end plate and be connected the gusset captive joint.
According to above technical scheme, can realize following beneficial effect:
The utility model encloses through at both ends plate, first crossbeam, second crossbeam reinforced rib frame and weight box is set in the space that is connected into, and to increase the integral body deadweight of underbeam, reduces the potential hazard that car causes because of deadweight kicks the beam effectively.Improve the stability of cage operation.Simultaneously, the reinforced rib frame of the utility model connects into integral body with underbeam, has improved the integral rigidity of underbeam effectively.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Wherein: first crossbeam 11; Second crossbeam 12; End plate 13; Weight box 4; Vertically connect gusset 31; Brace plate 32; Cable fixed mount 2.
The specific embodiment
Accompanying drawing discloses the structural representation of the related preferred embodiment of the utility model without limitation, below will combine accompanying drawing that the technical scheme of the utility model at length is described.
As shown in Figure 1; The described car frame plank assembly of the utility model; Comprise first crossbeam, second crossbeam, end plate, weight box, reinforced rib frame and cable fixed mount; Said first crossbeam and the parallel placement of second crossbeam, and the both ends of first crossbeam and second crossbeam are connected through two end plates respectively accordingly, and said two end plates, first crossbeam, second crossbeam enclose the reinforced rib frame are set in the space that is connected into; This reinforced rib frame comprises three blocks of vertical connection gusset and two blocks of brace plates that are connected obliquely between two adjacent vertical connection gussets of being distributed between the two end plates; In addition, be installed with weight box between vertical connection gusset that said end plate is adjacent, weight box is built-in with the clump weight suitable with its inner chamber.Have again: on said first crossbeam and second crossbeam cable fixed mount is installed.
Hence one can see that, and the utility model encloses through at both ends plate, first crossbeam, second crossbeam reinforced rib frame and weight box are set in the space that is connected into, and to increase the integral body deadweight of underbeam, reduces the potential hazard that car causes because of deadweight kicks the beam effectively.Improve the stability of cage operation.Simultaneously, the reinforced rib frame of the utility model connects into integral body with underbeam, has improved the integral rigidity of underbeam effectively.
Claims (2)
1. car frame plank assembly; Comprise first crossbeam, second crossbeam and end plate; Connect through two end plates accordingly between the both ends of said first crossbeam and second crossbeam, it is characterized in that: said first crossbeam and second crossbeam and two end plates enclose and are provided with weight box and reinforced rib frame in the space that is connected into; Said weight box is two, is arranged on the both sides of reinforced rib frame respectively symmetrically, and is mounted with in the weight box and the suitable clump weight of its inner chamber; The reinforced rib frame comprises three blocks of vertical connection gusset and two blocks of brace plates that are connected obliquely between two adjacent vertical connection gussets of being distributed between the two end plates; In addition, on said first crossbeam and second crossbeam cable fixed mount is installed.
2. according to the said car frame plank assembly of claim 1, it is characterized in that: said weight box through threaded fasteners respectively with first crossbeam, second crossbeam, end plate and be connected the gusset captive joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120221526U CN202130976U (en) | 2011-06-28 | 2011-06-28 | Underbeam assembly of lift car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120221526U CN202130976U (en) | 2011-06-28 | 2011-06-28 | Underbeam assembly of lift car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202130976U true CN202130976U (en) | 2012-02-01 |
Family
ID=45519755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120221526U Expired - Lifetime CN202130976U (en) | 2011-06-28 | 2011-06-28 | Underbeam assembly of lift car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202130976U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367136A (en) * | 2011-06-28 | 2012-03-07 | 苏州新达电扶梯部件有限公司 | Car frame plank assembly |
| CN104276498A (en) * | 2014-10-29 | 2015-01-14 | 康力电梯股份有限公司 | Cage bottom bracket of elevator |
-
2011
- 2011-06-28 CN CN201120221526U patent/CN202130976U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367136A (en) * | 2011-06-28 | 2012-03-07 | 苏州新达电扶梯部件有限公司 | Car frame plank assembly |
| CN104276498A (en) * | 2014-10-29 | 2015-01-14 | 康力电梯股份有限公司 | Cage bottom bracket of elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120201 |