CN203501939U - Tool for installation of landing door - Google Patents
Tool for installation of landing door Download PDFInfo
- Publication number
- CN203501939U CN203501939U CN201320431318.6U CN201320431318U CN203501939U CN 203501939 U CN203501939 U CN 203501939U CN 201320431318 U CN201320431318 U CN 201320431318U CN 203501939 U CN203501939 U CN 203501939U
- Authority
- CN
- China
- Prior art keywords
- secondary bar
- mobile jib
- layer door
- erecting tools
- sill
- 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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Abstract
The utility model discloses a tool for installation of a landing door. The tool comprises two measuring rods which are parallel to each other, wherein the measuring rods are connected to an upper cross beam of a lift car of an elevator; the measuring rods perpendicularly point to a plane where an installing opening of the landing door is located; each measuring rod comprises a rod body adjustable in length; and the front end of the rod body is connected with a sill fixing plate. Compared with the conventional landing door device, the tool provided by the utility model simplifies the procedures of installing a sill of the landing door, and saves the working hours, having a wider application range.
Description
Technical field
The utility model belongs to elevator door field engineering field.
Background technology
In GB or EN81-1, the spacing of regulation elevator landing sill and car sill should be not more than 35mm, needs the distance between every door layer by layer and car to be consistent in mounting layer door.Existing layer door mounting means is by measuring the horizontal range of guide rail line-transect and layer door line-transect, determines the installation site of layer door gear, then starts to install from landing sill.Due to guide rail and the setting-out respectively of layer door line-transect, be subject to the impacts such as environmental factor (as wind-force), produce respectively error, finally cause the installation site of layer door to occur larger error.
There is on the market at present a kind of layer door erecting tools without measuring guide rail Loft Line and the setting-out of layer door, Chinese patent ZL20110245863.1 discloses a kind of instrument that installs and measures of elevator landing sill, and it comprises sounding rod, support and the hoistway guide rail being connected with support adjustable ground of two arrangement of mirrors picture symmetries; Described support adjustable ground is fixed on described sounding rod; Described sounding rod one end is provided with spacing location-plate and fastening location-plate; Described spacing location-plate and fastening location-plate and described sounding rod adjustable ground are connected.
There is following shortcoming in such scheme: first, while installing first, sounding rod is installed on the hoistway guide rail that first floor layer door installing port is corresponding by support, after this door installation layer by layer, need to remove the sounding rod on guide rail, sounding rod is moved on the orbital position that last layer layer door installing port is corresponding, thus the horizontal installation site of definite layer every layer.Use comparatively trouble, repeatedly installing/dismounting sounding rod comparatively expends man-hour; Secondly, sounding rod shaft length is certain, and the installation site of sill is regulated and determined by the spacing location-plate of sounding rod front end and fastening location-plate, because sounding rod range of adjustment is less, therefore can not be suitable for the elevator hoistways of different trapezoidal, different sizes.
Utility model content
The utility model be intended to provide a kind of without installing/dismounting repeatedly, save man-hour and layer door erecting tools applied widely.
The purpose of this utility model can reach by following measures: layer door erecting tools, comprise two sounding rods that are parallel to each other, this sounding rod is connected in lift car entablature, sounding rod vertically points to layer door installing port place plane, described sounding rod comprises the shaft of adjustable-length, and shaft front end is connected with sill fixed head.
Technique scheme difference with the prior art is: first, sounding rod is connected on lift car entablature, along with moving up and down of lift car stops at layer door installing port place, staff stands directly on car top, sill is positioned on sill fixed head, the shaft adjustable length of sounding rod, make sill be positioned at suitable installation site, carry out again the installation of sill, controllability due to sounding rod, hoistway applicable to different sizes, increased the scope of application of layer door erecting tools, in addition, because sounding rod is along with car moves, without picture, in the past sounding rod was installed on guide rail, reduced installing/dismounting number of times, save man-hour.
Further, described shaft comprises mobile jib and secondary bar, on mobile jib and secondary bar, all has equidistant location notch hole, and secondary bar front end has installation slotted eye; Mobile jib coordinates by different location notch holes from secondary bar, can adjuster bar height degree, and slotted eye is installed and is coordinated with bolt and be used for auxiliary connection bar and sill fixed head.
Further, on described mobile jib and secondary bar, be equipped with scale layer, can directly measure the mounting distance of sill, without using in addition tape measure.
Further, described mobile jib and secondary bar are channel-section steel, and secondary bar slides and is placed in mobile jib, and mobile jib and secondary bar interconnect by the cooperation of location notch hole and bolt, and than other tubular steel etc., channel-section steel cost is lower, such structure adjusting lever height degree of being more convenient for.
Further, described mobile jib is provided with two relative angle steel away from the bottom land outer wall of secondary bar one end, and the distance between angle steel is identical with entablature deck-siding, and sounding rod is connected with car entablature by angle steel, and structure is more firm.
Further, described sill fixed head is channel-section steel, and this channel-section steel front end mute two side, forms L shaped sill fixed part, and sill fixed head is for placed layer gate sill.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of the utility model layer door erecting tools embodiment;
Fig. 2 is the vertical view of Fig. 1.
Embodiment
As shown in Figure 1 and Figure 2: a kind of layer of door erecting tools, comprise two sounding rods that are parallel to each other, this sounding rod is connected on lift car entablature, and sounding rod vertically points to layer door installing port place plane.
Sounding rod comprises the shaft of adjustable-length, this shaft can be telescopic for tubulose, multistage is collapsible etc., in the utility model, shaft adopts channel-section steel to make mobile jib 1 and secondary bar 2, secondary bar 2 is placed in the groove of mobile jib 1 and can in groove, slides, on mobile jib 1 and secondary bar 2 diapires, all have a plurality of equidistant location notch holes 3, after location notch hole 3 alignment on mobile jib 1 and secondary bar 2, by the bolt on screwed in place slotted eye, secondary bar 2 is fixed on mobile jib 1.Select 3 alignment of different location notch holes, adjustable secondary bar 2 stretches into the distance in mobile jib 1 groove, the i.e. length of adjustable lever body.
Mobile jib 1 is provided with two relative angle steel 4 away from the bottom land outer wall of secondary bar 2 one end, and the distance between angle steel 4 is identical with entablature deck-siding, and on angle steel 4, with bolt, mobile jib 1 is fixed on entablature by angle steel 2.
On mobile jib 1 and secondary bar 2, be coated with scale layer.
During use, staff is tightened in the angle steel of two sounding rods 2 on entablature, keeps the parallel of two sounding rods.Unscrew bolt, regulate secondary bar 2 to stretch into the length of mobile jib 1 groove, because mobile jib 1 and secondary bar 2 are with scale layer, operating personnel can see the length variations of shaft intuitively, the length of expection to be reached (i.e. the elevator installing port of regulation and the level interval of car), find the location notch hole 3 mutually aliging on mobile jib 1 and secondary bar 2, screwed in place bolt, thus mobile jib 1 and secondary bar 2 is fixing.Sill fabricated section is positioned on the sill fixed part of sill fixed head 6, then sill is installed.
The foregoing is only the detailed description of the utility model preferred embodiment, be not used for limiting the utility model, the embodiment of all similar variations of doing according to creation spirit of the present utility model, all should be contained among the utility model.
Claims (6)
1. layer door erecting tools, comprise two sounding rods that are parallel to each other, this sounding rod is connected in lift car entablature, and sounding rod vertically points to layer door installing port place plane, it is characterized in that: described sounding rod comprises the shaft of adjustable-length, shaft front end is connected with sill fixed head.
2. layer door erecting tools according to claim 1, is characterized in that: described shaft comprises mobile jib and secondary bar, and on mobile jib and secondary bar, have equidistant location notch hole, secondary bar front end has installation slotted eye.
3. layer door erecting tools according to claim 2, is characterized in that: on described mobile jib and secondary bar, be equipped with scale layer.
4. according to the layer door erecting tools described in claim 2 or 3, it is characterized in that: described mobile jib and secondary bar are channel-section steel, secondary bar slides and is placed in mobile jib, and mobile jib and secondary bar interconnect by the cooperation of location notch hole and bolt.
5. according to the layer door erecting tools described in claim 2 or 3, it is characterized in that: described mobile jib is provided with two relative angle steel away from the bottom land outer wall of secondary bar one end, and the distance between angle steel is identical with entablature deck-siding.
6. layer door erecting tools according to claim 1, is characterized in that: described sill fixed head is channel-section steel, and this channel-section steel front end mute two side, forms L shaped sill fixed part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320431318.6U CN203501939U (en) | 2013-07-19 | 2013-07-19 | Tool for installation of landing door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320431318.6U CN203501939U (en) | 2013-07-19 | 2013-07-19 | Tool for installation of landing door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203501939U true CN203501939U (en) | 2014-03-26 |
Family
ID=50332913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320431318.6U Expired - Lifetime CN203501939U (en) | 2013-07-19 | 2013-07-19 | Tool for installation of landing door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203501939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411508A (en) * | 2013-07-19 | 2013-11-27 | 重庆迈高电梯有限公司 | Tool for installation of landing door |
-
2013
- 2013-07-19 CN CN201320431318.6U patent/CN203501939U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411508A (en) * | 2013-07-19 | 2013-11-27 | 重庆迈高电梯有限公司 | Tool for installation of landing door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140326 |
|
| CX01 | Expiry of patent term |