CN204328354U - A kind of concrete mixer and supporting structure thereof - Google Patents
A kind of concrete mixer and supporting structure thereof Download PDFInfo
- Publication number
- CN204328354U CN204328354U CN201420807950.0U CN201420807950U CN204328354U CN 204328354 U CN204328354 U CN 204328354U CN 201420807950 U CN201420807950 U CN 201420807950U CN 204328354 U CN204328354 U CN 204328354U
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- China
- Prior art keywords
- underframe
- supporting leg
- articulated jib
- supporting
- connecting lever
- 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 - Fee Related
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- 230000010355 oscillation Effects 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a kind of concrete mixer and supporting structure thereof, this concrete mixer comprises support, this supporting structure comprises underframe and is positioned at the supporting leg for bracketing underframe below underframe, corresponding position on described supporting leg and underframe is provided with for supporting leg and the hinged hinging structure making supporting leg swing up and down of underframe, described supporting leg top is provided with the corresponding position on the downside of underframe the adpting flange be fixedly connected with underframe for supporting leg, hinging structure comprises articulated jib and lower articulated jib, one is had at least for connecting lever in two articulated jibs, it is complicated that the utility model solves prior art medium-height trestle structure installment, labor intensive material resources, the technical problem that manufacturing efficiency is low.
Description
Technical field
The utility model relates to a kind of concrete mixer and supporting structure thereof.
Background technique
In prior art, concrete mixer bottom has supporting structure usually, as shown in Figure 1, the supporting leg 2 that supporting structure comprises underframe 1 and is positioned at for bracketing underframe 1 on the downside of underframe 1, supporting leg 2 top is provided with the corresponding position on the downside of underframe 1 adpting flange be fixedly connected with underframe for supporting leg.Usual supporting structure when mounted, underframe 1 upside down in the horizontal plane, supporting leg 2 is vertically erected respectively, supporting leg 2 is positioned at above underframe 1, and supporting leg 2 and underframe 1 are fastened by bolts, rivet or welding manner is fixed on underframe, after fixing, to sling the underframe of support, supporting structure is ajusted, makes supporting leg stand on ground level, namely complete the installation of supporting structure.
This supporting structure supporting leg and underframe are directly by being fixedly connected with, underframe need be inverted during installation, in large-scale concrete mixer, because support volume is comparatively large, supporting leg could be fixedly connected on underframe by supporting leg of can only vertically slinging, and installation process is complicated, not easily locate in supporting leg hoisting process, be difficult to aim at link position, extremely expend man-hour, the potential safety hazard that existence is very large and supporting leg is sling for a long time.Need supporting structure entirety to sling adjustment after installation, support volume is comparatively large, and it is very inconvenient to adjust, and manufacturing efficiency is very low.
Model utility content
The purpose of this utility model is to provide a kind of concrete mixer, and in order to solve, underframe need be inverted by concrete mixer support installing in prior art, supporting leg is vertically sling carries out connecting and needs to adjust the technical problem ajusting support after installing.The purpose of this utility model is also to provide a kind of supporting structure.
The technological scheme adopted in the utility model is:
A kind of concrete mixer, comprise supporting structure, this supporting structure comprises underframe and is positioned at the supporting leg for bracketing underframe below underframe, described supporting leg top is provided with the corresponding position on the downside of underframe the adpting flange be fixedly connected with underframe for supporting leg, corresponding position on described supporting leg and underframe is provided with for supporting leg and the hinged hinging structure making supporting leg swing up and down of underframe, described hinging structure comprises the upper articulated jib being positioned at two ends, underframe left and right and the lower articulated jib being positioned at supporting leg top, one is had at least for connecting lever in described upper articulated jib and lower articulated jib, described connecting lever has the linkage section that is connected with underframe or supporting leg and the extension towards downward-extension on another articulated jib, the extension of described connecting lever has the length adapted with the thickness direction of adpting flange, the axis of oscillation of described supporting leg is the left and right side of underframe, the line stretcher of front and back side, supporting leg swing path has the connection bit that supporting leg is connected with underframe, supporting leg fixes the fixed position that block coordinates and supporting leg and two adpting flanges on underframe coincide to lower swing with underframe.
Described hinging structure is positioned at the left and right sides of underframe, and the axis of oscillation of described supporting leg is the line stretcher of the left and right side of underframe.
Described adpting flange is provided with the attachment hole for fixing two adpting flanges.
Described upper articulated jib is connecting lever, and lower articulated jib is straight-arm.
A kind of supporting structure, comprise underframe and be positioned at the supporting leg for bracketing underframe below underframe, described supporting leg top is provided with the corresponding position on the downside of underframe the adpting flange be fixedly connected with underframe for supporting leg, corresponding position on described supporting leg and underframe is provided with for supporting leg and the hinged hinging structure making supporting leg swing up and down of underframe, described hinging structure comprises the upper articulated jib being positioned at two ends, underframe left and right and the lower articulated jib being positioned at supporting leg top, one is had at least for connecting lever in described upper articulated jib and lower articulated jib, described connecting lever has the linkage section that is connected with underframe or supporting leg and the extension towards downward-extension on another articulated jib, the extension of described connecting lever has the length adapted with the thickness direction of adpting flange, the axis of oscillation of described supporting leg is the left and right side of underframe, the line stretcher of front and back side, supporting leg swing path has the connection bit that supporting leg is connected with underframe, supporting leg fixes the fixed position that block coordinates and supporting leg and two adpting flanges on underframe coincide to lower swing with underframe.
Described hinging structure is positioned at the left and right sides of underframe, and the axis of oscillation of described supporting leg is the line stretcher of the left and right side of underframe.
Described adpting flange is provided with the attachment hole for fixing two adpting flanges.
Described upper articulated jib is connecting lever, and lower articulated jib is straight-arm.
Advantageous Effects of the present utility model is: underframe and supporting leg are provided with hinging structure, hinging structure comprises articulated jib, lower articulated jib and bearing pin, one is had at least for connecting lever in articulated jib, connecting lever has linkage section and extension, when supporting leg is to lower swing, adpting flange on supporting leg and underframe is close gradually, and the extension of articulated jib has the length adapted with adpting flange thickness direction, ensure that the two adpting flanges block that can coincide coordinates.This supporting structure when mounted, do not need by underframe be inverted, connection bit by supporting leg and underframe hinged, underframe of slinging, supporting leg is to lower swing, arrive busy hour fixed, adpting flange connects clamping bolt, the installation of whole support can be completed, do not need the position adjusting underframe again, easy for installation simple to operate, save a large amount of manpower and materials, improve manufacturing efficiency.
Accompanying drawing explanation
Fig. 1 is the mounting structure schematic diagram of prior art medium-height trestle structure;
Fig. 2 is the structural representation of a kind of embodiment of the utility model supporting structure;
Fig. 3 is the enlarged view in I portion in Fig. 2;
Fig. 4 is the mounting structure schematic diagram of a kind of embodiment of the utility model supporting structure;
The name that in figure, each reference character is corresponding is called: 1, underframe, 2, supporting leg, 3, adpting flange, 31, upper flange, 32, lower flange, 4, hinging structure, 41, upper articulated jib, 42, lower articulated jib, 43, bearing pin, 411, horizontal arm, 412, vertical arm, 5, clamping bolt.
Embodiment
An embodiment of the utility model supporting structure is as shown in the figure of Fig. 2 ~ 4, this support comprises underframe 1 and is positioned at the supporting leg 2 for bracketing underframe 1 below underframe 1, supporting leg 2 is positioned at four corners below underframe 1, supporting leg 2 and underframe 1 are all fixed with adpting flange 3, underframe 1 and supporting leg 2 are provided with hinging structure 4, described hinging structure 4 is positioned at the left and right sides of underframe 1, supporting leg 2 can extend axis and swing up and down before and after underframe 1, swings path has the fixing fixed position of supporting leg and the hinged connection bit of underframe and the downward oscillating support leg of supporting leg and underframe at supporting leg 2.
As shown in Figure 2, adpting flange 3 comprises the upper flange 31 being positioned at supporting leg top and the lower flange 32 being positioned at two ends, left and right on the downside of underframe 1, described upper flange 31 lower end has upper stopping surface, described lower flange 32 upper end has lower stopping surface, arrive stopping surface and lower stopping surface block on described in busy hour fixed at supporting leg to coordinate, adpting flange 3 is equipped with clamping bolt 5, described adpting flange 3 and clamping bolt 5 form the fixing fixed structure of supporting leg and underframe, described hinging structure 4 comprises articulated jib 41, lower articulated jib 42 and bearing pin 43, described upper articulated jib 41 is fixed on the left and right sides end face of underframe 1, described lower articulated jib 42 is fixed on position corresponding with upper articulated jib 41 below adpting flange 3, described lower articulated jib 42 is straight-arm, described upper articulated jib 41 is connecting lever, upper articulated jib 41 has horizontal arm 411 and vertical arm 412, described horizontal arm 411 forms the linkage section that upper articulated jib 41 is connected with underframe 1, described vertical arm 412 forms the extension of upper articulated jib 41 articulated jib 42 extension down from top to bottom, described vertical arm 412 has the length adapted with the thickness direction of adpting flange 3, bearing pin 43 interts in upper articulated jib 41 and lower articulated jib 42 along bearing of trend level before and after underframe 1.
As shown in Figure 4, this supporting structure when mounted, underframe 1 to be sling slightly certain altitude, supporting leg 2 is lain in a horizontal plane in below underframe 1, supporting leg 2 is positioned at connection bit, supporting leg 2 is hinged on underframe 1, underframe 1 is sling, underframe 1 rises, along with the rising of underframe, supporting leg under the effect of deadweight around the axis of bearing pin 43 to lower swing, upper flange 31 on underframe 1 and the lower flange 32 on supporting leg are pressed close to gradually, when supporting leg 2 arrives busy hour fixed, upper flange and lower flange block coordinate, adpting flange connects clamping bolt 5, supporting leg 2 is made to be fixedly connected on underframe 1, namely the installation of supporting structure is completed.
In the above-described embodiments, hinging structure 4 is positioned at the left and right sides of underframe 1, and in other embodiments of the present utility model, hinging structure 4 also can be positioned at the both sides, front and back of underframe.
In the present embodiment, the upper articulated jib of linkage structure is connecting lever, and lower articulated jib is straight-arm, and in other embodiments of the present utility model, upper articulated jib is straight-arm, and lower articulated jib is that connecting lever or upper articulated jib and lower articulated jib are connecting lever.
In the present embodiment, described hinging structure adopts articulated jib and pin shaft structure, and in other embodiments of the present utility model, hinging structure also can adopt ball-joint, joint arrangement.
The specific embodiment of the utility model concrete mixer, comprises supporting structure, and described supporting structure is as described above, does not therefore repeat.
Claims (8)
1. a concrete mixer, comprise supporting structure, this supporting structure comprises underframe and is positioned at the supporting leg for bracketing underframe below underframe, described supporting leg top is provided with the corresponding position on the downside of underframe the adpting flange be fixedly connected with underframe for supporting leg, it is characterized in that: the corresponding position on described supporting leg and underframe is provided with for supporting leg and the hinged hinging structure making supporting leg swing up and down of underframe, described hinging structure comprises the upper articulated jib being positioned at two ends, underframe left and right and the lower articulated jib being positioned at supporting leg top, one is had at least for connecting lever in described upper articulated jib and lower articulated jib, described connecting lever has the linkage section that is connected with underframe or supporting leg and the extension towards downward-extension on another articulated jib, the extension of described connecting lever has the length adapted with the thickness direction of adpting flange, the axis of oscillation of described supporting leg is the left and right side of underframe, the line stretcher of front and back side, supporting leg swing path has the connection bit that supporting leg is connected with underframe, supporting leg fixes the fixed position that block coordinates and supporting leg and two adpting flanges on underframe coincide to lower swing with underframe.
2. concrete mixer according to claim 1, is characterized in that: described hinging structure is positioned at the left and right sides of underframe, and the axis of oscillation of described supporting leg is the line stretcher of the left and right side of underframe.
3. concrete mixer according to claim 1, is characterized in that: described adpting flange is provided with the attachment hole for fixing two adpting flanges.
4. the concrete mixer according to claim 1 or 2 or 3, is characterized in that: described upper articulated jib is connecting lever, and lower articulated jib is straight-arm.
5. a supporting structure, comprise underframe and be positioned at the supporting leg for bracketing underframe below underframe, described supporting leg top is provided with the corresponding position on the downside of underframe the adpting flange be fixedly connected with underframe for supporting leg, it is characterized in that: the corresponding position on described supporting leg and underframe is provided with for supporting leg and the hinged hinging structure making supporting leg swing up and down of underframe, described hinging structure comprises the upper articulated jib being positioned at two ends, underframe left and right and the lower articulated jib being positioned at supporting leg top, one is had at least for connecting lever in described upper articulated jib and lower articulated jib, described connecting lever has the linkage section that is connected with underframe or supporting leg and the extension towards downward-extension on another articulated jib, the extension of described connecting lever has the length adapted with the thickness direction of adpting flange, the axis of oscillation of described supporting leg is the left and right side of underframe, the line stretcher of front and back side, supporting leg swing path has the connection bit that supporting leg is connected with underframe, supporting leg fixes the fixed position that block coordinates and supporting leg and two adpting flanges on underframe coincide to lower swing with underframe.
6. supporting structure according to claim 5, is characterized in that: described hinging structure is positioned at the left and right sides of underframe, and the axis of oscillation of described supporting leg is the line stretcher of the left and right side of underframe.
7. supporting structure according to claim 5, is characterized in that: described adpting flange is provided with the attachment hole for fixing two adpting flanges.
8. the supporting structure according to claim 5 or 6 or 7, is characterized in that: described upper articulated jib is connecting lever, and lower articulated jib is straight-arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420807950.0U CN204328354U (en) | 2014-12-19 | 2014-12-19 | A kind of concrete mixer and supporting structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420807950.0U CN204328354U (en) | 2014-12-19 | 2014-12-19 | A kind of concrete mixer and supporting structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204328354U true CN204328354U (en) | 2015-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420807950.0U Expired - Fee Related CN204328354U (en) | 2014-12-19 | 2014-12-19 | A kind of concrete mixer and supporting structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204328354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116556674A (en) * | 2023-05-15 | 2023-08-08 | 袁烽 | 3D printing device and 3D printing system |
-
2014
- 2014-12-19 CN CN201420807950.0U patent/CN204328354U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116556674A (en) * | 2023-05-15 | 2023-08-08 | 袁烽 | 3D printing device and 3D printing system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20161219 |