CN210884818U - Rectilinear sedan-chair top rail guard mounting structure - Google Patents
Rectilinear sedan-chair top rail guard mounting structure Download PDFInfo
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- CN210884818U CN210884818U CN201921536754.3U CN201921536754U CN210884818U CN 210884818 U CN210884818 U CN 210884818U CN 201921536754 U CN201921536754 U CN 201921536754U CN 210884818 U CN210884818 U CN 210884818U
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- sedan
- chair top
- vertical
- upper beam
- guardrail
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Abstract
The utility model relates to a rectilinear sedan-chair top rail guard mounting structure, including sedan-chair top platform, sedan-chair top beam assembly and upper beam, sedan-chair top beam assembly and sedan-chair top platform fixed mounting, upper beam and sedan-chair top beam assembly's two to bight fixed mounting, its characterized in that: the guard rail is fixedly installed on the car top platform and comprises two vertical guard rail sections and an inclined cross guard rail section, the two vertical guard rail sections are located on the car top platform on the inner sides of two adjacent cross beams of the car top cross beam assembly and are respectively parallel to the two adjacent cross beams, and the inclined cross guard rail section is connected between the two vertical guard rail sections and is arranged on the upper portion of the upper beam in a spanning mode. The utility model has the advantages of being scientific and reasonable in structural design, be suitable for the sedan-chair top protection demand of right angle van elevator that opens the door, stable in structure is firm, and the installation is dismantled conveniently, plays effectual guard action to the maintenance of elevator, maintenance.
Description
Technical Field
The utility model belongs to the technical field of car elevator, especially a rectilinear sedan-chair top rail guard mounting structure of right angle elevator of opening a door.
Background
At present, devices such as a controller of a machine room-less elevator are all installed in a hoistway, and in order to protect the safety of elevator maintenance and inspection personnel, a protective guard needs to be installed on the car top of a van elevator. The installation distance, the protection height and the like of the elevator car roof guard rail are definitely specified in the current standard GB7588-2003 elevator manufacturing and installation safety standard of the elevator industry in China, so that accidents such as falling, shearing and the like of operating personnel during car roof operation are prevented. Most of existing van elevators are single-door or through-type front and back doors, car roof guard rails are handrails which are installed on the car roof on three sides, or the car roof guard rails are symmetrically installed on the car roof, and a door machine system is arranged on the car roof without the handrails.
Along with the diversification of buildings, the elevator installation space designed by many buildings is a right-angle door, namely an entrance elevator door and an exit elevator door are positioned on two adjacent right-angle edges of a car. This kind of right angle van elevator that opens door all is provided with the door machine system on the adjacent both sides in sedan-chair top, and the upper beam of sedan-chair frame is forty-five degrees angles setting with the sedan-chair top, consequently, the guardrail structure of current trilateral guardrail or symmetry installation all can't satisfy right angle van elevator's that opens door sedan-chair top rail guard installation demand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's is not enough, provides a rectilinear sedan-chair top rail guard mounting structure, is suitable for the sedan-chair top protection demand that the van-type elevator opened the door at the right angle, and stable in structure is firm, and the installation is dismantled conveniently.
The utility model provides a its technical problem realize through following technical scheme:
the utility model provides a rectilinear sedan-chair top rail guard mounting structure, includes sedan-chair top platform, sedan-chair top beam assembly and upper beam, sedan-chair top beam assembly and sedan-chair top platform fixed mounting, two opposite angle portion fixed mounting of upper beam and sedan-chair top beam assembly, its characterized in that: the guard rail is fixedly installed on the car top platform and comprises two vertical guard rail sections and an inclined cross guard rail section, the two vertical guard rail sections are located on the car top platform on the inner sides of two adjacent cross beams of the car top cross beam assembly and are respectively parallel to the two adjacent cross beams, and the inclined cross guard rail section is connected between the two vertical guard rail sections and is arranged on the upper portion of the upper beam in a spanning mode.
And the angle between the inclined cross guardrail section and the two vertical guardrail sections is 135 degrees.
And the bottom of the vertical guardrail section is fixedly provided with a connecting plate and is fixedly arranged with the car top platform through the connecting plate.
And an upper beam connecting plate is fixedly arranged at the lower part of the inclined span guardrail section and is fixedly arranged with the upper beam through the upper beam connecting plate.
The utility model discloses an advantage and beneficial effect do:
1. this rectilinear sedan-chair top rail guard mounting structure, at sedan-chair top platform fixed mounting rail guard, this rail guard avoids two door machine subassemblies that the right angle was arranged at right angle door van-type elevator sedan-chair top position, at the above-mentioned rail guard of two other adjacent sedan-chair top crossbeam inboard fixed mounting, simultaneously, for the roof beam with right angle door van-type elevator diagonal angle installation match the installation, the rail guard has set up perpendicular guardrail section and has striden the guardrail section to one side to make the rail guard easily install more, stable in structure, safety protection performance is high.
2. This rectilinear sedan-chair top rail guard mounting structure, to one side stride the guardrail section with the angle between two perpendicular guardrail sections is 135 degrees, conveniently carries out fixed mounting with the upper beam, and the structure is more reliable and more stable.
3. According to the vertical car top protective guard mounting structure, the bottom of each vertical protective guard section is fixedly provided with a connecting plate, and the connecting plates and a car top platform are fixedly mounted; the upper beam connecting plate is fixedly installed on the lower portion of the inclined span guardrail section and is fixedly installed with the upper beam through the upper beam connecting plate, and therefore the inclined span guardrail is convenient to install and stable in structure.
4. The utility model has the advantages of being scientific and reasonable in structural design, be suitable for the sedan-chair top protection demand of right angle van elevator that opens the door, stable in structure is firm, and the installation is dismantled conveniently, plays effectual guard action to the maintenance of elevator, maintenance.
Drawings
FIG. 1 is a schematic structural diagram of a vertical car roof guard mounting structure;
fig. 2 is a schematic structural view of a guard of the vertical ceiling guard mounting structure;
fig. 3 is a top view of fig. 2.
Reference numerals
The car roof structure comprises 1-car roof beam assembly, 2-car roof platform, 3-upper beam, 4-vertical guardrail section, 5-inclined cross guardrail section, 6-gantry crane assembly, 7-connecting plate and 8-upper beam connecting plate.
Detailed Description
The present invention will be described in further detail with reference to specific examples, which are provided for illustrative purposes only, and are not intended to be limiting, and the scope of the present invention should not be limited thereby.
The utility model provides a rectilinear sedan-chair top rail guard mounting structure, includes sedan-chair top platform 2, sedan-chair top beam assembly 1 and upper beam 3, sedan-chair top beam assembly 1 and 2 fixed mounting of sedan-chair top platform, and upper beam 3 lies in with two diagonal portion fixed mounting of sedan-chair top beam assembly 1, its innovation part: guard rails are fixedly arranged on the car top platform 2 and comprise two vertical guard rail sections 4 and an obliquely-striding guard rail section 5, and the two vertical guard rail sections 4 are positioned on the car top platform 2 on the inner sides of two adjacent cross beams of the car top cross beam assembly 1 and are respectively parallel to the two adjacent cross beams. The inclined cross guardrail section 5 is connected between the two vertical guardrail sections 4 and is arranged on the upper part of the upper beam 3 in a spanning way. The angle between the inclined cross guardrail section 5 and the two vertical guardrail sections 4 is 135 degrees. The bottom of the vertical guardrail section 4 is fixedly provided with a connecting plate 7 and is fixedly arranged with the car top platform 2 through the connecting plate 7. An upper beam connecting plate 8 is fixedly arranged at the lower part of the inclined span guardrail section 5 and is fixedly arranged with the upper beam 3 through the upper beam connecting plate 8.
According to the vertical car top protective guard mounting structure, two door machine assemblies 6 which are arranged at the car top of a right-angle door-opening car type elevator in a right-angle mode are avoided, and the protective guards are fixedly mounted on the inner sides of other two adjacent car top cross beams. The guard rail is easier to install, stable in structure and high in safety protection performance.
Although the embodiments of the present invention and the accompanying drawings have been disclosed for illustrative purposes, those skilled in the art will appreciate that various substitutions, alterations, and modifications are possible without departing from the spirit and scope of the invention and the appended claims, and thus the scope of the invention is not limited to the embodiments and drawings disclosed.
Claims (4)
1. The utility model provides a rectilinear sedan-chair top rail guard mounting structure, includes sedan-chair top platform (2), sedan-chair top beam assembly (1) and upper beam (3), sedan-chair top beam assembly (1) and sedan-chair top platform (2) fixed mounting, two subtend angle portion fixed mounting of upper beam (3) and sedan-chair top beam assembly (1), its characterized in that: the guardrail is fixedly installed on the car top platform (2) and comprises two vertical guardrail sections (4) and an inclined cross guardrail section (5), the two vertical guardrail sections (4) are located on the car top platform (2) on the inner sides of two adjacent cross beams of the car top cross beam assembly (1) and are respectively parallel to the two adjacent cross beams, and the inclined cross guardrail section (5) is connected between the two vertical guardrail sections (4) and is arranged on the upper portion of the upper beam (3) in a cross mode.
2. The vertical ceiling guard mounting structure of claim 1, wherein: the angle between the inclined cross guardrail section (5) and the two vertical guardrail sections (4) is 135 degrees.
3. The vertical ceiling guard mounting structure of claim 1, wherein: and the bottom of the vertical guardrail section (4) is fixedly provided with a connecting plate (7) and is fixedly arranged with the car top platform (2) through the connecting plate (7).
4. The vertical ceiling guard mounting structure of claim 1, wherein: and an upper beam connecting plate (8) is fixedly arranged at the lower part of the inclined span guardrail section (5) and is fixedly arranged with the upper beam through the upper beam connecting plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921536754.3U CN210884818U (en) | 2019-09-17 | 2019-09-17 | Rectilinear sedan-chair top rail guard mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921536754.3U CN210884818U (en) | 2019-09-17 | 2019-09-17 | Rectilinear sedan-chair top rail guard mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210884818U true CN210884818U (en) | 2020-06-30 |
Family
ID=71335930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921536754.3U Active CN210884818U (en) | 2019-09-17 | 2019-09-17 | Rectilinear sedan-chair top rail guard mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210884818U (en) |
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2019
- 2019-09-17 CN CN201921536754.3U patent/CN210884818U/en active Active
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