CN214359652U - Car crossbeam for elevator guide rail - Google Patents
Car crossbeam for elevator guide rail Download PDFInfo
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- CN214359652U CN214359652U CN202022406985.1U CN202022406985U CN214359652U CN 214359652 U CN214359652 U CN 214359652U CN 202022406985 U CN202022406985 U CN 202022406985U CN 214359652 U CN214359652 U CN 214359652U
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- strengthening rib
- reinforcement rib
- car
- base
- elevator guide
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Abstract
The utility model discloses a car crossbeam for elevator guide rail belongs to elevator technical field, including the entablature, the screw fixed connection outer strengthening rib is passed through to the entablature bottom, the horizontal strengthening rib of the inboard one end installation of outer strengthening rib, strengthening rib in horizontal strengthening rib one side installation, the perpendicular strengthening rib of welded connection is passed through to horizontal strengthening rib bottom, perpendicular strengthening rib bottom installation base, through welded connection oblique strengthening rib between horizontal strengthening rib and the base, oblique strengthening rib has a plurality of, base bottom installation bottom end rail, the welded connection fixed block is passed through to entablature top one side, the inboard top of fixed block is through pasting connection buffer block A, the inboard bottom installation spring of fixed block, spring one end installation buffer block B. The utility model discloses car crossbeam for elevator guide rail through the mutually supporting between strengthening rib group, entablature and the bottom end rail, has increased car bottom end rail structural rigidity, has improved car crossbeam for elevator guide rail's practicality.
Description
Technical Field
The utility model relates to an elevator technical field especially relates to a car crossbeam for elevator guide rail.
Background
The existing car underbeam generally comprises two beams which are arranged in parallel, and the ends of the two beams are respectively connected by end plates so as to form a load-bearing underframe. In elevator installation, the platform frame is typically mounted to the car underbeam, and the platform frame is supported by providing shock absorbing members to support the car. Meanwhile, the running speed of the elevator car is in direct proportion to the dead weight of the elevator car, and if the dead weight of the elevator car is light, the running friction force and the stability of the elevator cannot be effectively guaranteed, so that the running of the elevator is greatly influenced. And most of the weight of the elevator car is represented by the elevator car frame. Thus, it can be seen that: the existing car underbeam structure is not rigid enough, and has great harm to the operation of an elevator.
The patent number 201520037201.9 discloses a car beam for elevator guide rails, which comprises a strip-shaped straight beam lath, wherein two side edges of the straight beam lath are respectively continuously and vertically bent and folded into an open slot with a cross section, and the outermost second bent edge is relatively positioned on a plane parallel to the straight beam lath; a through hole is correspondingly formed in the first folding edge which is vertical to the straight beam lath; a plurality of transverse reinforcing ribs are uniformly welded in the open slot of the cross section along the longitudinal direction of the straight beam lath; the width of the outermost second folded edge is less than one half of the width of the first folded edge; the elevator has the characteristics of simple structure, convenience in manufacturing, capability of reducing the self weight of the elevator and reducing the production cost and the like under the condition of ensuring the use strength.
The car beam for the elevator guide rail has some defects; 1. above-mentioned car crossbeam structural rigidity for elevator guide rail is not enough, has very big harm to the operation of elevator. 2. When the operation of the car beam for the elevator guide rail is stopped, the car and the Henry elevator can vibrate to cause the car to shake.
SUMMERY OF THE UTILITY MODEL
The utility model provides a car crossbeam for elevator guide rail aims at solving current car underbeam structural rigidity inadequately, has the problem of very big harm to the operation of elevator.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of car crossbeam for elevator guide rail, including the entablature, the entablature bottom is through screw fixed connection outer strengthening rib, horizontal strengthening rib of the inboard one end installation of outer strengthening rib, strengthening rib in the installation of horizontal strengthening rib one side, horizontal strengthening rib bottom is through the perpendicular strengthening rib of welded connection, perpendicular strengthening rib bottom installation base, through welded connection oblique strengthening rib between horizontal strengthening rib and the base, there is a plurality of oblique strengthening rib, base bottom installation bottom end rail, welded connection fixed block is passed through to entablature top one side, the inboard top of fixed block is through pasting connection buffer block A, the welded connection spring is passed through to the inboard bottom of fixed block, spring one end installation buffer block B just passes through welded connection.
Optionally, the bottom end of the buffer block B is fixedly connected with the top end of the upper cross beam through a screw, and the buffer block B is of a Mongolian yurt type.
Optionally, the top end of the base passes through a threaded connection bolt B and extends to the inner side of the lower cross beam through the base.
Optionally, an end block is mounted at one end of the outer reinforcing rib, and the end block is located between the upper cross beam and the lower cross beam.
Optionally, the top end of the transverse reinforcing rib passes through the threaded connection bolt a and penetrates through the transverse reinforcing rib to extend to the bottom end of the outer reinforcing rib.
The utility model has the advantages as follows:
the embodiment of the utility model provides a car crossbeam for elevator guide rail, the entablature bottom is through the horizontal strengthening rib of the inboard one end installation of screw fixed connection outer strengthening rib and outer strengthening rib, horizontal strengthening rib top is through threaded connection bolt A and runs through horizontal strengthening rib and extend to outer strengthening rib bottom, it is fixed with horizontal strengthening rib, horizontal strengthening rib group has increased the horizontal rigidity of crossbeam to constitute horizontal strengthening rib group in the installation of horizontal strengthening rib one side, the vertical strengthening rib of horizontal strengthening rib bottom is through welded connection and vertical strengthening rib bottom installation base, it is fixed with base and lower strengthening rib that the base top is passed through threaded connection bolt B and runs through the base and extend to the bottom end rail inboard, there are a plurality of to constitute vertical strengthening rib group through welded connection oblique strengthening rib and oblique strengthening rib between horizontal strengthening rib and the base, the crossbeam has improved at vertical rigidity, the practicality of car crossbeam for elevator guide rail is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of a car beam for an elevator guide rail according to an embodiment of the present invention;
fig. 2 is the utility model discloses a strengthening rib spatial structure sketch map of car crossbeam for elevator guide rail.
In the figure: 1. an upper cross beam; 2. an end plate; 3. an inner reinforcing rib; 4. external reinforcing ribs; 5. a transverse reinforcing plate; 6. A bolt A; 7. erecting reinforcing ribs; 8. oblique reinforcing ribs; 9. a base; 10. a bolt; 11. a lower cross beam; 12. A fixed block; 13. a buffer block A; 14. a spring; 15. and a buffer block B.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A car cross member for an elevator guide rail according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.
Referring to fig. 1-2, a car beam for elevator guide rails provided by the embodiment of the present invention comprises an upper beam 1, the bottom end of the upper beam 1 is connected with outer reinforcing ribs 4 through screws, transverse reinforcing ribs 5 are installed at one end of the inner side of each outer reinforcing rib 4, inner reinforcing ribs 3 are installed at one side of each transverse reinforcing rib 5, the bottom end of each transverse reinforcing rib 5 is connected with vertical reinforcing ribs 7 through welding, a base 9 is installed at the bottom end of each vertical reinforcing rib 7, inclined reinforcing ribs 8 are connected between the transverse reinforcing ribs 5 and the base 9 through welding, a plurality of inclined reinforcing ribs 8 are provided, a lower beam 11 is installed at the bottom end of the base 9, a fixed block 12 is connected at one side of the top end of the upper beam 1 through welding, the top end of the inner side of the fixed block 12 is connected with a buffer block a13 through pasting, the bottom end of the inner side of the fixed block 12 is connected with a spring 14 through welding, a buffer block B15 is installed at one end of the spring 14 and is connected through welding, through mutually supporting between strengthening rib group, entablature 1 and the bottom end rail 11, increased car bottom end rail structural rigidity, through the mutually supporting between buffer block A13 and buffer block B15, buffer power when reducing the elevator and stopping has improved elevator car crossbeam for the guide rail's practicality.
Referring to fig. 1, buffer block B15 bottom is passed through screw fixed connection and is connected crossbeam 1 top, buffer block B15 is the yurt type, through mutually supporting between buffer block A13 and the buffer block B15, reduces the cushion effect when the elevator stops, has improved the practicality of car crossbeam for the elevator guide rail.
Referring to fig. 2, the top end of the base 9 extends to the inner side of the lower cross beam 11 through the threaded connection bolt B10 and penetrating through the base 9, and the structural rigidity of the lower beam of the car is increased through the mutual matching among the reinforcing rib group, the upper cross beam 1 and the lower cross beam 11.
Referring to fig. 1, an end block 2 is installed at one end of the outer reinforcing rib 4, the end block 2 is located between the upper cross beam 1 and the lower cross beam 11, and the structural rigidity of the lower beam of the car is increased through the mutual matching among the reinforcing rib group, the upper cross beam 1 and the lower cross beam 11.
Referring to fig. 1, the top end of the transverse reinforcing rib 5 extends to the bottom end of the outer reinforcing rib 4 through the threaded connecting bolt a6 and penetrating through the transverse reinforcing rib 5, and the structural rigidity of the lower beam of the car is increased through the mutual matching among the reinforcing rib group, the upper beam 1 and the lower beam 11.
The utility model relates to a car crossbeam for elevator guide rail, one side of the top end of an upper crossbeam 1 is connected with a fixed block 12 through welding and the top end of the inner side of the fixed block 12 is connected with a buffer block A13 through pasting, the vertical buffer force of the elevator is reduced, the bottom end of the inner side of the fixed block 12 is connected with a buffer block B15 through welding and a buffer block B15 is installed at one end of the spring 14 and is connected through welding, the horizontal buffer force of the elevator is reduced, the buffer block B15 can automatically recover when the Mongolian yurt type buffer force disappears, the bottom end of the upper crossbeam 1 is connected with an outer reinforcing rib 4 through screw fixation and a transverse reinforcing rib 5 is installed at one end of the inner side of the outer reinforcing rib 4, the top end of the transverse reinforcing rib 5 extends to the bottom end of the outer reinforcing rib 4 through a threaded connection bolt A6, the outer reinforcing rib 4 is fixed with the transverse reinforcing rib 5, the transverse reinforcing rib 3 is installed at one side of the transverse reinforcing rib 5 to form a transverse reinforcing rib group, and the transverse rigidity of the crossbeam is increased, the bottom of the transverse reinforcing rib 5 is connected with the vertical reinforcing rib 7 through welding and the bottom of the vertical reinforcing rib 7 is provided with the base 9, the top end of the base 9 is connected with the screw thread connecting bolt B10 through the screw thread and runs through the base 9 to extend to the inner side of the lower cross beam 11 to fix the base 9 and the lower reinforcing rib 11, a plurality of vertical reinforcing rib groups are formed between the transverse reinforcing rib 5 and the base 9 through the oblique reinforcing ribs 8 and the oblique reinforcing ribs 8 of the welding connection, and the vertical rigidity of the cross beam is improved.
The utility model relates to a car beam for elevator guide rail, which comprises a beam 1 and an upper beam; 2. An end plate; 3. an inner reinforcing rib; 4. external reinforcing ribs; 5. a transverse reinforcing plate; 6. a bolt A; 7. erecting reinforcing ribs; 8. oblique reinforcing ribs; 9. a base; 10. a bolt; 11. a lower cross beam; 12. a fixed block; 13. a buffer block A; 14. a spring; 15. and a buffer block B. The components are standard parts in general or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. The utility model provides a car crossbeam for elevator guide rail, includes entablature (1), its characterized in that, screw fixed connection outer reinforcement rib (4) is passed through to entablature (1) bottom, outer reinforcement rib (4) inboard one end installation horizontal reinforcement rib (5), horizontal reinforcement rib (5) side-mounting inner reinforcement rib (3), vertical reinforcement rib (7) of welded connection is passed through to horizontal reinforcement rib (5) bottom, vertical reinforcement rib (7) bottom installation base (9), through welded connection inclined reinforcement rib (8) between horizontal reinforcement rib (5) and base (9), inclined reinforcement rib (8) have a plurality of, base (9) bottom installation bottom end rail (11), entablature (1) top one side is through welded connection fixed block (12), fixed block (12) inboard top is through pasting connection buffer block A (13), the bottom end of the inner side of the fixed block (12) is connected with the spring (14) through welding, and one end of the spring (14) is provided with the buffer block B (15) and is connected with the buffer block B through welding.
2. The car beam for elevator guide rails according to claim 1, characterized in that the bottom end of the buffer block B (15) is fixedly connected to the top end of the upper beam (1) by screws.
3. The car beam for elevator guide rails according to claim 1, characterized in that the base (9) top end extends through the base (9) to the inside of the lower beam (11) by means of a threaded connection bolt B (10).
4. The car beam for elevator guide rails according to claim 1, characterized in that the outer reinforcement rib (4) is provided with an end block (2) at one end and the end block (2) is located between the upper beam (1) and the lower beam (11).
5. The car beam for the elevator guide rail according to claim 1, wherein the top end of the transverse reinforcement rib (5) extends to the bottom end of the outer reinforcement rib (4) through the transverse reinforcement rib (5) by a threaded connection bolt a (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022406985.1U CN214359652U (en) | 2020-10-27 | 2020-10-27 | Car crossbeam for elevator guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022406985.1U CN214359652U (en) | 2020-10-27 | 2020-10-27 | Car crossbeam for elevator guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214359652U true CN214359652U (en) | 2021-10-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022406985.1U Active CN214359652U (en) | 2020-10-27 | 2020-10-27 | Car crossbeam for elevator guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214359652U (en) |
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2020
- 2020-10-27 CN CN202022406985.1U patent/CN214359652U/en active Active
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