AU2016100729A4 - A new crow bar device - Google Patents
A new crow bar device Download PDFInfo
- Publication number
- AU2016100729A4 AU2016100729A4 AU2016100729A AU2016100729A AU2016100729A4 AU 2016100729 A4 AU2016100729 A4 AU 2016100729A4 AU 2016100729 A AU2016100729 A AU 2016100729A AU 2016100729 A AU2016100729 A AU 2016100729A AU 2016100729 A4 AU2016100729 A4 AU 2016100729A4
- Authority
- AU
- Australia
- Prior art keywords
- mentioned
- baseplate
- bearing plate
- mounting sleeve
- crow bar
- 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.)
- Ceased
Links
Landscapes
- Emergency Lowering Means (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
Abstract of descriptions This utility model discloses a new crow bar device, including baseplate. Insertion slot is set up at the right end of the baseplate mentioned. Bearing plate is arranged in the insertion slot mentioned. Set screws fixing the bearing plate mentioned are set up on the top of the baseplate mentioned. Mounting sleeve is set up on the top of the baseplate mentioned close to the left end. The mounting sleeve is upward sloping. Handle lever is arranged in the mounting sleeve mentioned. Fixed screw No.1 is arranged between the handle lever and the mounting sleeve mentioned. Two regulating tanks are set up breadthwise on the top of the baseplate mentioned. The regulating tank mentioned runs through the baseplate mentioned. Pivot plate is set up in the regulating tank mentioned. Fixed screw No.2 fixing the pivot plate mentioned is set up on front and back end faces of the baseplate mentioned. When this device is used, the fitting location of pivot plate can be adjusted according to the requirement of putup height so as to meet the requirement of prying. Meanwhile, bearing plate bears object weight in this device. When object weight is too large, the bearing plate will bend to avoid overall damage of this device. A tt ac h ed figure of descriptions Fig.2
Description
A new crow bar device
Technical field
This utility model involves a new crow bar device.
Background technology
Crow bar is a common hardware tool. Goods can be pried via crow bar. However, crow bars in existing technologies have a simple structure. It is necessary to use a pivot in the use process. Meanwhile, crow bars in existing technologies do not have the function of overload protection in the use process. When the force is excessive, crow bar easily buckles, thus causing the accumulation of internal stress in the crow bar and the reduction of its strength and influencing its service life.
Invention content
The technical problem to be solved by this utility model is to provide a new crow bar device. When this device is used, the fitting location of pivot plate can be adjusted according to the requirement of putup height so as to meet the requirement of prying. Meanwhile, bearing plate bears object weight in this device. When object weight is too large, the bearing plate will bend to avoid overall damage of this device.
To solve problems above, this utility model adopts the following technical scheme: A new crow bar device includes baseplate. Insertion slot is set up at the right end of the baseplate mentioned. Bearing plate is arranged in the insertion slot mentioned. Set screws fixing the bearing plate mentioned are set up on the top of the baseplate mentioned. Mounting sleeve is set up on the top of the baseplate mentioned close to the left end. The mounting sleeve is upward sloping. Handle lever is arranged in the mounting sleeve mentioned. Fixed screw No.1 is arranged between the handle lever and the mounting sleeve mentioned. Two regulating tanks are set up breadthwise on the top of the baseplate mentioned. The regulating tank mentioned runs through the baseplate mentioned. Pivot plate is set up in the regulating tank mentioned. Fixed screw No.2 fixing the pivot plate mentioned is set up on front and back end faces of the baseplate mentioned.
Preferably, the thickness of the bearing plate is less than the height of the insertion slot mentioned. The thickness of the bearing plate is 3mm-12mm.
Preferably, an assembling slope is set up on the top of the bearing plate mentioned close to the right side.
Preferably, the pivot plate and the regulating tank mentioned have transition fit.
Preferably, the pivot plate mentioned has a convex circular arc lower surface.
Beneficial effect of this utility model: when this device is used, the fitting location of pivot plate can be adjusted according to the requirement of putup height so as to meet the requirement of prying. Meanwhile, bearing plate bears object weight in this device. When object weight is too large, the bearing plate will bend to avoid overall damage of this device. This device has simple structure and low costs and is suitable for promotion for use.
Descriptions of attached figure
To illustrate implementation example of this utility model or technical proposal in existing technologies more clearly, attached figures to be used in implementation example or descriptions of existing technologies are briefly introduced below. Obviously, attached figures described below are only some implementation examples of this utility model. Common technical personnel in this field can obtain other attached figures according to these attached figures without creative work.
Fig.1 is the front view of this utility model;
Fig.2 is the top view of baseplate.
Detailed implementation way
Preferable implementation example of this utility model is illustrated below in combination with attached figures so that advantages and features of this utility model can be understood by technical personnel in this field more easily and the protection scope of this utility model can be defined more clearly. A new crow bar device shown in fig. 1 and fig.2 includes baseplate 1. Insertion slot (not shown in the figure) is set up at the right end of the baseplate 1 mentioned. Bearing plate 2 is arranged in the insertion slot mentioned. Set screws 3 fixing the bearing plate 2 mentioned are set up on the top of the baseplate 1 mentioned. Mounting sleeve 4 is set up on the top of the baseplate 1 mentioned close to the left end. The mounting sleeve 4 is upward sloping. Handle lever 5 is arranged in the mounting sleeve 4 mentioned. Fixed screw No.1 501 is arranged between the handle lever 5 and the mounting sleeve 4 mentioned. Two regulating tanks 111 are set up breadthwise on the top of the baseplate 1 mentioned. The regulating tank 111 mentioned runs through the baseplate 1 mentioned. Pivot plate 6 is set up in the regulating tank 111 mentioned. Fixed screw No.2 601 fixing the pivot plate 6 mentioned is set up on front and back end faces of the baseplate 1 mentioned. A better implementation example in this utility model: the thickness of the bearing plate 2 is less than the height of the insertion slot mentioned. The thickness of the bearing plate 2 is 7mm.
Abetter implementation example in this utility model: an assembling slope 211 is set up on the top of the bearing plate 2 mentioned close to the right side. A better implementation example in this utility model: the pivot plate 6 and the regulating tank 111 mentioned have transition fit. A better implementation example in this utility model: the pivot plate 6 mentioned has a convex circular arc lower surface 612.
Beneficial effect of this utility model: when this device is used, the fitting location of pivot plate can be adjusted according to the requirement of putup height so as to meet the requirement of prying. Meanwhile, bearing plate bears object weight in this device. When object weight is too large, the bearing plate will bend to avoid overall damage of this device. This device has simple structure and low costs and is suitable for promotion for use.
The above shows and describes basic principle, main features and advantages of this utility model. Technical personnel in this industry should know that this utility model is not limited by the implementation example above. The implementation example and descriptions above only describe principles of this utility model. This utility model will have various changes and improvements without violating the spirit and scope of this utility model. Such changes and improvements will fall into the scope of this utility model requiring protection. The scope of protection required by this utility model is defined by the claim attached and its equivalent.
Claims (5)
- Claim1. A new crow bar device characterized by the following: it includes baseplate. Insertion slot is set up at the right end of the baseplate mentioned. Bearing plate is arranged in the insertion slot mentioned. Set screws fixing the bearing plate mentioned are set up on the top of the baseplate mentioned. Mounting sleeve is set up on the top of the baseplate mentioned close to the left end. The mounting sleeve is upward sloping. Handle lever is arranged in the mounting sleeve mentioned. Fixed screw No.1 is arranged between the handle lever and the mounting sleeve mentioned. Two regulating tanks are set up breadthwise on the top of the baseplate mentioned. The regulating tank mentioned runs through the baseplate mentioned. Pivot plate is set up in the regulating tank mentioned. Fixed screw No.2 fixing the pivot plate mentioned is set up on front and back end faces of the baseplate mentioned.
- 2. The new crow bar device mentioned according to claim 1 is characterized by the following: the thickness of the bearing plate is less than the height of the insertion slot mentioned. The thickness of the bearing plate is 3mm-12mm.
- 3. The new crow bar device mentioned according to claim 1 is characterized by the following: an assembling slope is set up on the top of the bearing plate mentioned close to the right side.
- 4. The new crow bar device mentioned according to claim 1 is characterized by the following: the pivot plate and the regulating tank mentioned have transition fit.
- 5. The new crow bar device mentioned according to claim 1 is characterized by the following: the pivot plate mentioned has a convex circular arc lower surface.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016201235386 | 2016-02-17 | ||
| CN201620123538.6U CN205367628U (en) | 2016-02-17 | 2016-02-17 | Novel crow bar device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2016100729A4 true AU2016100729A4 (en) | 2016-06-30 |
Family
ID=56270729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2016100729A Ceased AU2016100729A4 (en) | 2016-02-17 | 2016-05-22 | A new crow bar device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205367628U (en) |
| AU (1) | AU2016100729A4 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585777A (en) * | 2021-08-06 | 2021-11-02 | 北京建工四建工程建设有限公司 | Construction method for installing autoclaved aerated concrete high and large plates in place |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050614B (en) * | 2018-09-06 | 2023-06-02 | 河南中托力合化学有限公司 | Adjustable frame of maintenance trolley and application thereof |
| CN109050613B (en) * | 2018-09-06 | 2023-06-02 | 河南中托力合化学有限公司 | Shovel wheel of maintenance trolley and application thereof |
-
2016
- 2016-02-17 CN CN201620123538.6U patent/CN205367628U/en not_active Expired - Fee Related
- 2016-05-22 AU AU2016100729A patent/AU2016100729A4/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585777A (en) * | 2021-08-06 | 2021-11-02 | 北京建工四建工程建设有限公司 | Construction method for installing autoclaved aerated concrete high and large plates in place |
| CN113585777B (en) * | 2021-08-06 | 2022-07-12 | 北京建工四建工程建设有限公司 | Construction method for installing autoclaved aerated concrete high and large plates in place |
Also Published As
| Publication number | Publication date |
|---|---|
| CN205367628U (en) | 2016-07-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGI | Letters patent sealed or granted (innovation patent) | ||
| MK16 | Application refused |