CN219487644U - Front portal frame assembly - Google Patents
Front portal frame assembly Download PDFInfo
- Publication number
- CN219487644U CN219487644U CN202223206997.5U CN202223206997U CN219487644U CN 219487644 U CN219487644 U CN 219487644U CN 202223206997 U CN202223206997 U CN 202223206997U CN 219487644 U CN219487644 U CN 219487644U
- Authority
- CN
- China
- Prior art keywords
- assembly
- frame
- guardrail frame
- portal frame
- carriage assembly
- 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.)
- Active
Links
- 210000002268 wool Anatomy 0.000 claims abstract description 7
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model provides a front portal frame assembly, which comprises a front portal frame assembly, a left guardrail frame, a right guardrail frame and a carriage assembly, wherein the left guardrail frame is arranged on the front portal frame assembly; the front portal frame assembly is characterized in that the front portal frame assembly is fastened, assembled and connected with the carriage assembly through a hexagonal flange face bolt and a hexagonal locking nut; the left guardrail frame, the right guardrail frame and the carriage assembly are fixedly assembled and connected through pins and split collars, the left guardrail frame and the right guardrail frame are fixedly installed on the carriage assembly through buckles, and wool tops are adhered between the left guardrail frame and the right guardrail frame and the carriage assembly. Wool tops are adhered between the left guardrail frame and the carriage assembly as well as between the right guardrail frame and the carriage assembly, so that abnormal sound is prevented to a great extent; compared with the existing portal frame assembly, the portal frame assembly has the advantages of simple structure, firm fixation, convenient use, transportation cost saving and use space increase.
Description
Technical Field
The utility model belongs to the technical field of electric tricycles, and particularly relates to a front portal frame assembly.
Background
The electric tricycle has the advantages of strong applicability, flexibility, simplicity in maintenance, convenience in maintenance, low price and the like, and can flexibly travel between narrow roads. The electric tricycle has a reversing switch, can conveniently realize the reversing and forward running functions, is very practical in a narrow road and a small roadway, and is very convenient to drive and park. The method is widely applied to the short-distance transportation fields such as families, urban and rural areas, individual renting, factories, mining areas, sanitation, community cleaning and the like.
In daily life, most people in rural towns use the electric tricycle instead of walk. In the transportation process of the electric tricycle, the front portal frame and the guardrail frame are welded on the carriage, so that a large space is occupied, and when a customer places a large article, the front portal frame and the guardrail frame are inconvenient to use and small in available space.
Disclosure of Invention
The utility model aims to provide a front portal frame assembly, which aims to solve the problems that in the transportation process of the existing electric tricycle, a front portal frame and a guardrail frame are welded on a carriage and occupy a large space, and when a customer places a large article, the front portal frame and the guardrail frame are inconvenient to use and the available space is small.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a front portal frame assembly comprises a front portal frame assembly, a left guardrail frame, a right guardrail frame and a carriage assembly; the front portal frame assembly is characterized in that the front portal frame assembly is fastened, assembled and connected with the carriage assembly through a hexagonal flange face bolt and a hexagonal locking nut; the left guardrail frame, the right guardrail frame and the carriage assembly are fixedly assembled and connected through pins and split collars, the left guardrail frame and the right guardrail frame are fixedly installed on the carriage assembly through buckles, and wool tops are adhered between the left guardrail frame and the right guardrail frame and the carriage assembly.
As a further scheme of the utility model, the hexagonal flange face bolt and the hexagonal lock nut are respectively provided with two groups.
As a further aspect of the present utility model, the specification model of the hexagonal flange face bolt is m8×55.
As a further scheme of the utility model, the specification model of the hexagonal lock nut is M8.
As a further aspect of the present utility model, the pin has a specification and model number of 7×70mm.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, wool tops are adhered between the left guardrail frame and the right guardrail frame and the carriage assembly, so that abnormal sound is prevented to a great extent; compared with the existing portal frame assembly, the portal frame assembly is simple in structure, firm in fixation, convenient to use, capable of saving transportation cost and capable of increasing use space.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of left and right guardrail frames secured to a carriage assembly;
FIG. 3 is a schematic view of the front portal frame assembly and carriage assembly.
In the figure: 1. a front gantry assembly; 2. a left guardrail frame; 3. a right guardrail frame; 4. a carriage assembly; 5. hexagonal flange face bolts; 6. a hexagonal lock nut; 7. a pin; 8. a split retainer ring; 9. wool tops.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-3, the present utility model provides the following technical solutions: the front portal frame assembly comprises a front portal frame assembly 1, a left guardrail frame 2, a right guardrail frame 3 and a carriage assembly 4; the front portal frame assembly 1 is fixedly assembled and connected with the carriage assembly 4 through a hexagonal flange face bolt 5 and a hexagonal lock nut 6, two groups of hexagonal flange face bolts 5 and hexagonal lock nuts 6 are respectively arranged, the specification model of the hexagonal flange face bolt 5 is M8 multiplied by 55, and the specification model of the hexagonal lock nut 6 is M8; the left guardrail frame 2, the right guardrail frame 3 and the carriage assembly 4 are fastened and assembled through the pin 7 and the split ring 8, the specification model of the pin 7 is 7 x 70mm, the left guardrail frame 2 and the right guardrail frame 3 are fixedly arranged on the carriage assembly 4 through the snap fastening, and wool tops 9 are adhered between the left guardrail frame 2, the right guardrail frame 3 and the carriage assembly 4, so that abnormal sound is prevented to a great extent; compared with the existing portal frame assembly, the portal frame assembly has the advantages of simple structure, firm fixation, convenient use, transportation cost saving and use space increase.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The front portal frame assembly comprises a front portal frame assembly (1), a left guardrail frame (2), a right guardrail frame (3) and a carriage assembly (4); the front portal frame assembly is characterized in that the front portal frame assembly (1) and the carriage assembly (4) are fastened, assembled and connected through a hexagonal flange face bolt (5) and a hexagonal lock nut (6); the left guardrail frame (2), the right guardrail frame (3) and the carriage assembly (4) are fastened and assembled through pins (7) and split collars (8), the left guardrail frame (2) and the right guardrail frame (3) are installed on the carriage assembly (4) through the fastening, and wool tops (9) are adhered between the left guardrail frame (2), the right guardrail frame (3) and the carriage assembly (4).
2. A front gantry assembly as set forth in claim 1 wherein: the hexagonal flange face bolts (5) and the hexagonal locking nuts (6) are respectively provided with two groups.
3. A front gantry assembly as set forth in claim 1 wherein: the specification model of the hexagonal flange face bolt (5) is M8×55.
4. A front gantry assembly as set forth in claim 1 wherein: the specification model of the hexagonal lock nut (6) is M8.
5. A front gantry assembly as set forth in claim 1 wherein: the specification model of the pin (7) is 7 x 70mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223206997.5U CN219487644U (en) | 2022-11-30 | 2022-11-30 | Front portal frame assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223206997.5U CN219487644U (en) | 2022-11-30 | 2022-11-30 | Front portal frame assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219487644U true CN219487644U (en) | 2023-08-08 |
Family
ID=87505920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223206997.5U Active CN219487644U (en) | 2022-11-30 | 2022-11-30 | Front portal frame assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219487644U (en) |
-
2022
- 2022-11-30 CN CN202223206997.5U patent/CN219487644U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219487644U (en) | Front portal frame assembly | |
| CN206539089U (en) | A kind of vertical circulating garage | |
| CN207793958U (en) | A kind of pavement lamp light landscape guardrail | |
| CN205854141U (en) | A kind of urban transportation rail bike | |
| CN206957356U (en) | A kind of practical municipal guardrail net device | |
| CN212624415U (en) | Combined intelligent traffic signal lamp switching device | |
| CN2260138Y (en) | Circulation and rotatable type multistory garage | |
| CN2494784Y (en) | Front and rear fork for bicycle | |
| CN2190673Y (en) | Matel structure component connecting device | |
| CN111516787A (en) | Prevent sharing bicycle of destruction | |
| CN218967089U (en) | Adjustable detachable front windshield device of electric tricycle | |
| CN220746649U (en) | Protection device for municipal building maintenance | |
| CN214089559U (en) | Municipal construction isolating device | |
| CN2488728Y (en) | Emergency tyre for motorcycle | |
| CN206719158U (en) | A kind of traffic wheel lock | |
| CN212404954U (en) | Environmental protection rail guard for highway traffic engineering | |
| CN210502093U (en) | Steel wheel device for electric tricycle | |
| CN215441516U (en) | Road and bridge crack reinforced structure | |
| CN212556615U (en) | Simple protective electric vehicle | |
| CN221049375U (en) | Tractor quick connect double tyre structure | |
| CN201554238U (en) | Land aircraft carrier type building | |
| CN216833023U (en) | Spoke for garden trolley | |
| CN217782400U (en) | Convenient to use's adapter for municipal works | |
| CN212500754U (en) | Bicycle transfer device | |
| CN217411627U (en) | Middle connecting assembly of photovoltaic panel sweeper convenient to modularization installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231120 Address after: 618000 No. 54, west section of 2nd Ring Road, high tech Industrial Park, Jingyang District, Deyang City, Sichuan Province Patentee after: Sichuan Jinpeng Automobile Industry Co.,Ltd. Address before: 221137 East of Tunshidagou and west of Tunqing Road, Xuzhou Industrial Park, Xuzhou City, Jiangsu Province Patentee before: Jiangsu Jinpeng Group Co.,Ltd. |
|
| TR01 | Transfer of patent right |