CN204607313U - Elevator support - Google Patents
Elevator support Download PDFInfo
- Publication number
- CN204607313U CN204607313U CN201520321846.5U CN201520321846U CN204607313U CN 204607313 U CN204607313 U CN 204607313U CN 201520321846 U CN201520321846 U CN 201520321846U CN 204607313 U CN204607313 U CN 204607313U
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- CN
- China
- Prior art keywords
- positioning groove
- support portion
- connecting portion
- support
- strip
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- Expired - Fee Related
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Abstract
The utility model provides elevator support, belongs to field of mechanical technique.It solve the problem that existing elevator support difficulty of processing is high.This elevator support is L-shaped, it comprises the body one and horizontally disposed body two that vertically arrange, body one runs through and has connecting bore one, body two runs through the connecting bore two had in strip, the edge of body two has the support portion of protruding in strip, support portion is arranged along the length direction of body two, the roof of support portion offers the positioning groove in strip, positioning groove along support portion length direction arrange and the two ends of positioning groove lay respectively in the both ends of the surface of support portion, body one lower surface has connecting portion in strip and this connecting portion is arranged along the length direction of body two, connecting portion is plugged in positioning groove, and the two sides of connecting portion are respectively together with two madial wall tight abutment of positioning groove, body one and body two are fixed together by welding.This elevator support has the low advantage of difficulty of processing.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to elevator support.
Background technology
The outer panel of existing elevator often needs to be connected on truss, but outer panel and truss are linked together through the through hole on it by bolt by existing connection bracket.There is following shortcoming in such connection mode: is first if when needing both to be separated, bolt must be pulled down and both could be separated; Next is when bolt fastens in connection bracket, because the diameter of through hole on outer panel is less times greater than the diameter of described bolt, so when the outer panel of elevator and truss relative motion, bolt cannot be movable, thus the effect of buffering cannot be played, make bolt start to loosen, and then impact is brought on the safety of elevator.
For above-mentioned problem, people appreciate deficiency, and in addition improvement, a kind of connection bracket [application number: 201420659590.4 disclosed in Chinese patent storehouse, Authorization Notice No.: CN 204198170 U], described connection bracket comprises the first noumenon, the connecting portion of the second body and connection the first noumenon and the second body, described the first noumenon is provided with groove, described groove upper part is cuboid, lower part is semicircle shape, described groove is positioned at the centre of described the first noumenon and its upper end is an opening, described second body comprises trapezoidal portion and is positioned at the rectangular portion in front, described trapezoidal portion, described rectangular portion is provided with two and is positioned at the through hole of the left and right sides, described through hole is vertical shape, and be rectangle in the middle of it, two ends are semicircle shape, described connecting portion is bending.
Above-mentioned connection bracket, by arranging the groove of upper end open and arrange through hole on the first noumenon on the second body, well solves problems of the prior art.But there is a problem in this connection bracket: connection bracket is integrally formed adding man-hour, but due to connection bracket be not a regular figure, this just causes the difficulty of processing of connection bracket larger.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of easy to process and elevator support that difficulty of processing is low.
The purpose of this utility model realizes by following technical proposal: elevator support, L-shaped, it comprises the body one and horizontally disposed body two that vertically arrange, and body one and body two are all in long plate shape, the connecting bore one had in strip is run through in the middle part of body one, connecting bore one along body one length direction arrange and the upper end of this connecting bore one is positioned on the upper surface of body one, described body two runs through the connecting bore two had in strip, and connecting bore two is arranged along the Width of body two, described connecting bore two has two and length direction along body two is uniform, it is characterized in that, the edge of described body two has the support portion of protruding in strip, described support portion is arranged along the length direction of body two, the roof of this support portion offers the positioning groove in strip, this positioning groove along support portion length direction arrange and the two ends of positioning groove lay respectively in the both ends of the surface of support portion, described body one lower surface has connecting portion in strip and this connecting portion is arranged along the length direction of body two, described connecting portion is plugged in described positioning groove, and the two sides of connecting portion are respectively together with two madial wall tight abutment of positioning groove, the roof of described support portion reclines mutually with the lower surface of body one, described body one and body two are fixed together by welding.
Add man-hour, first process body one and body two respectively; Then carrying out cooling processing to body one makes the connecting portion on body one shrink, and is then inserted in positioning groove by the connecting portion after contraction; When body one surface recovery normal temperature, connecting portion can restore to the original state and together with positioning groove madial wall tight abutment; Mode finally by welding makes body one and body two be fixed together securely.
Support is divided into body one and body 2 two sections, and body one and body two are again processing separately, be made of one piece, effectively reduce the difficulty of processing of support relative to prior art medium-height trestle.Be plugged in positioning groove by connecting portion, pre-determined bit is carried out to body one and body two, follow-up welding is comparatively stablized and carries out; Then, by arranging the madial wall of positioning groove together with the sidewall tight abutment of connecting portion, body one and body two being fixed together formation entirety securely, effectively ensureing that follow-up welding is stable and carrying out; Then, be affixed lean on by arranging support portion roof and body one lower surface, increase the area of contact of body one and body two, the stability of the follow-up welding of further raising, finally, lay respectively in the both ends of the surface of support portion by the two ends arranging positioning groove, namely the two ends of positioning groove are open end, thus provide space for follow-up welding, effectively improve the stability of follow-up welding; To sum up, be plugged on positioning groove at connecting portion, the madial wall of positioning groove together with the sidewall tight abutment of connecting portion, support portion roof and body one lower surface be affixed by and under the two ends of positioning groove are this combined action of open end, the process stabilization of welding is carried out, effectively improves the comfort feature of support processing.
In above-mentioned elevator support, the length of described connecting portion is less than the length of positioning groove, and connecting portion wherein an end face is equal with the distance between other end, support portion with the Distance geometry connecting portion other end on support portion with this end face between the end face of the same side.
Namely two madial wall threes of connecting portion end face and positioning groove form welding space, effectively increase the area of contact of welding fluid and body one and body two, thus improve the stability that body one is connected with body two.Meanwhile, two madial wall threes of connecting portion end face and positioning groove form welding space and are square, and play good directional tagging, make welding fluid be in exact location, further increase the stability that body one is connected with body two to welding fluid.
In above-mentioned elevator support, the roof of described support portion and the lower surface of body one are plane.
Adopt above-mentioned structure, increase the area of contact of support portion and body one, to improve the stability that support portion is connected with body one, thus make the carrying out that the process of welding is more stable, thus further increase the comfort feature of this support processing
In above-mentioned elevator support, between described support portion and body two, be provided with some reinforced ribs, and some reinforced ribs are uniform along the length direction of body two.
By arranging reinforced rib, increasing the intensity of support portion, enabling body one and support portion remain stable and being connected, thus improve the stability that body one is connected with body two.
Compared with prior art, this elevator support has the following advantages:
1, support is divided into body one and body 2 two sections, and body one and body two are again processing separately, be made of one piece, effectively reduce the difficulty of processing of support relative to prior art medium-height trestle.By connecting portion in positioning groove, pre-determined bit is carried out to body one and body two, follow-up welding is comparatively stablized and carries out.
2, be plugged in positioning groove by connecting portion, pre-determined bit is carried out to body one and body two, follow-up welding is comparatively stablized and carries out; Then, by arranging the madial wall of positioning groove together with the sidewall tight abutment of connecting portion, body one and body two being fixed together formation entirety securely, effectively ensureing that follow-up welding is stable and carrying out; Then, be affixed lean on by arranging support portion roof and body one lower surface, increase the area of contact of body one and body two, the stability of the follow-up welding of further raising, finally, lay respectively in the both ends of the surface of support portion by the two ends arranging positioning groove, namely the two ends of positioning groove are open end, thus provide space for follow-up welding, effectively improve the stability of follow-up welding; To sum up, be plugged on positioning groove at connecting portion, the madial wall of positioning groove together with the sidewall tight abutment of connecting portion, support portion roof and body one lower surface be affixed by and under the two ends of positioning groove are this combined action of open end, make the carrying out of the process stabilization of welding, effectively improve the comfort feature of this support processing.
3, two madial wall threes of connecting portion end face and positioning groove form welding space, effectively increase the area of contact of welding fluid and body one and body two, thus improve the stability that body one is connected with body two.Meanwhile, two madial wall threes of connecting portion end face and positioning groove form welding space and are square, and play good directional tagging, make welding fluid be in exact location, further increase the stability that body one is connected with body two to welding fluid.
Accompanying drawing explanation
Fig. 1 is the perspective view of this elevator support.
Fig. 2 is the sectional structure schematic diagram of this elevator support.
Fig. 3 is the sectional structure schematic diagram of this elevator support other direction.
Fig. 4 is the perspective view of body two.
In figure, 1, body one; 1a, connecting bore one; 1b, connecting portion; 2, body two; 2a, connecting bore two; 2b, support portion; 2b1, positioning groove; 3, reinforced rib; 4, welding fluid.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, this elevator support is L-shaped, and this elevator support is made up of the body 1 all in long plate shape and body 22, and wherein, body 1 is vertically arranged; Body 22 is arranged in the horizontal direction.
Run through connecting bore one 1a had in strip in the middle part of body 1, connecting bore one 1a along body 1 length direction arrange and the upper end of this connecting bore one 1a be positioned on the upper surface of body 1.Body 22 runs through connecting bore two 2a had in strip, and connecting bore two 2a is arranged along the Width of body 22.In the present embodiment, connecting bore two 2a has two and length direction along body 22 is uniform.
As depicted in figs. 1 and 2, the edge of body 22 has the support portion 2b protruded in strip, and support portion 2b is arranged along the length direction of body 22.Further illustrate, support portion 2b and body 22 are integral type structure, and are provided with some reinforced ribs 3 between support portion 2b and body 22, and some reinforced ribs 3 are uniform along the length direction of body 22, to strengthen the intensity of support portion 2b.In the present embodiment, the quantity of reinforced rib 3 has 3.
As shown in Figure 4, the roof of support portion 2b offers the positioning groove 2b1 in strip, and positioning groove 2b1 is arranged along the length direction of support portion 2b.The two ends of positioning groove 2b1 lay respectively in the both ends of the surface of support portion 2b, and namely the two ends of positioning groove 2b1 are respectively open end.As shown in Figures 2 and 3, body 1 lower surface has the connecting portion 1b in strip, and this connecting portion 1b is arranged along the length direction of body 22.Connecting portion 1b is plugged in positioning groove 2b1, and now, the two sides of connecting portion 1b are respectively together with the two madial wall tight abutment of positioning groove 2b1.Further optimization, the roof of support portion 2b and the lower surface of body are plane, and the roof of support portion 2b reclines mutually with the lower surface of body 1.
Body 1 and body 22 are fixed together by welding.As shown in Figure 3, specifically, the length of connecting portion 1b is less than the length of positioning groove 2b1, and connecting portion 1b wherein an end face is equal with the distance between connecting portion 1b other end with 2b other end, support portion with the distance on the 2b of support portion with this end face between the end face of the same side.Namely connecting portion 1b end face and positioning groove 2b1 two madial wall three form welding space, effectively increase the area of contact of welding fluid 4 and body 1 and body 22, thus improve the stability that body 1 is connected with body 22.Meanwhile, connecting portion 1b end face and positioning groove 2b1 two madial wall three form welding space and are square, and play good directional tagging, make welding fluid 4 be in exact location, further increase the stability that body 1 is connected with body 22 welding fluid 4.
Add man-hour, first process body 1 and body 22 respectively; Then carrying out cooling processing to body 1 makes the connecting portion 1b on body 1 shrink, and is then inserted in positioning groove 2b1 by the connecting portion 1b after contraction; When body 1 surface recovery normal temperature, connecting portion 1b can restore to the original state and together with positioning groove 2b1 madial wall tight abutment; Mode finally by welding makes body 1 and body 22 be fixed together securely.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (4)
1. elevator support, L-shaped, it comprises the body one and horizontally disposed body two that vertically arrange, and body one and body two are all in long plate shape, the connecting bore one had in strip is run through in the middle part of body one, connecting bore one along body one length direction arrange and the upper end of this connecting bore one is positioned on the upper surface of body one, described body two runs through the connecting bore two had in strip, and connecting bore two is arranged along the Width of body two, described connecting bore two has two and length direction along body two is uniform, it is characterized in that, the edge of described body two has the support portion of protruding in strip, described support portion is arranged along the length direction of body two, the roof of this support portion offers the positioning groove in strip, this positioning groove along support portion length direction arrange and the two ends of positioning groove lay respectively in the both ends of the surface of support portion, described body one lower surface has connecting portion in strip and this connecting portion is arranged along the length direction of body two, described connecting portion is plugged in described positioning groove, and the two sides of connecting portion are respectively together with two madial wall tight abutment of positioning groove, the roof of described support portion reclines mutually with the lower surface of body one, described body one and body two are fixed together by welding.
2. elevator support according to claim 1, it is characterized in that, the length of described connecting portion is less than the length of positioning groove, and connecting portion wherein an end face is equal with the distance between other end, support portion with the Distance geometry connecting portion other end on support portion with this end face between the end face of the same side.
3. elevator support according to claim 1, is characterized in that, the roof of described support portion and the lower surface of body one are plane.
4. elevator support according to claim 1, is characterized in that, is provided with some reinforced ribs between described support portion and body two, and some reinforced ribs are uniform along the length direction of body two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520321846.5U CN204607313U (en) | 2015-05-19 | 2015-05-19 | Elevator support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520321846.5U CN204607313U (en) | 2015-05-19 | 2015-05-19 | Elevator support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204607313U true CN204607313U (en) | 2015-09-02 |
Family
ID=53959884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520321846.5U Expired - Fee Related CN204607313U (en) | 2015-05-19 | 2015-05-19 | Elevator support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204607313U (en) |
-
2015
- 2015-05-19 CN CN201520321846.5U patent/CN204607313U/en not_active Expired - Fee Related
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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: 20150902 Termination date: 20160519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |