CN204737668U - Electric block buffer - Google Patents
Electric block buffer Download PDFInfo
- Publication number
- CN204737668U CN204737668U CN201520327609.XU CN201520327609U CN204737668U CN 204737668 U CN204737668 U CN 204737668U CN 201520327609 U CN201520327609 U CN 201520327609U CN 204737668 U CN204737668 U CN 204737668U
- Authority
- CN
- China
- Prior art keywords
- electric block
- spiral shell
- adjustment button
- ergograph
- shell group
- 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
Links
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- Vibration Dampers (AREA)
- Springs (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses an electric block buffer, including backflush device, buffer spring, ergograph and adjustment button, backflush device installs in the relief valve, the relief valve top is provided with puts a location spiral shell group, the backflush device below is provided with assembly spiral shell group, assembly spiral shell group below is provided with the protective housing, buffer spring is connected with feedback stamping device, buffer spring is connected with the center pin, the ergograph is connected with the atress end, adjustment button installs on the chassis, the adjustment button top is provided with the work pilot lamp. Beneficial effect: can say that the pulling force when drawing high the heavy object cushions, promote to draw high the heavy object maximum weight that the protection hawser avoids the rigidity fracture, prolong electric block's working life, promote the working property.
Description
Technical field
The utility model belongs to electric block mechanical field, is specifically related to a kind of electric block shock absorber.
Background technology
electric block is factory, a kind of instrument that building site produces and often will use in working process, current China introduces from external and oneself have developed Multiple Type, function, the electric block device that power is different, this is also for the fast development of China's economy is laid a good foundation.But during electric block ubiquity hoisting heavy in the market, buffering is not enough, and hawser rigidity can be caused to fracture, electric block watt loss promotes, the shortcoming that work life reduces.
Utility model content
The purpose of this utility model is just to provide a kind of electric block shock absorber to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of electric block shock absorber; comprise backflush device, recoil spring, ergograph and adjustment button; described backflush device is arranged in safety valve; top set positioning screw group is provided with above described safety valve; assembling spiral shell group is provided with below described backflush device; screened housing is provided with below described assembling spiral shell group; described recoil spring is connected with feedback punching machine; described recoil spring is connected with center shaft; described ergograph is connected with force side; described adjustment button is arranged on chassis, is provided with relay indicating light above described adjustment button.
In said structure, when hooking rise when fishing weight, the pulling force that weight transmits conducts to described ergograph by described force side, measures pulling force size and by described recoil spring pulling force buffering, weight is slowly drawn high after neutralizing this strand of pulling force afterwards by described feedback punching machine.
In order to improve the buffer capacity that it draws high weight further, described backflush device is arranged in described safety valve, and described safety valve is connected with described top set positioning screw group.
In order to improve the buffer capacity that it draws high weight further, described backflush device is connected with described assembling spiral shell group, and described assembling spiral shell group is connected with described screened housing, and described recoil spring is connected with described feedback punching machine.
In order to improve the buffer capacity that it draws high weight further, described recoil spring is connected with described center shaft, and described ergograph is connected with described force side.
In order to improve the buffer capacity that it draws high weight further, described adjustment button is arranged on described chassis, and described adjustment button is connected with described relay indicating light.
Beneficial effect: can say that pulling force when drawing high weight cushions, improve and can draw high weight maximum weight, protection hawser avoids stiffness cracks, extends the work life of electric block, improves serviceability.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of electric block shock absorber described in the utility model.
Fig. 2 is the left view of a kind of electric block shock absorber described in the utility model.
1, screened housing; 2, spiral shell group is assembled; 3, backflush device; 4, safety valve; 5, top set positioning screw group; 6, punching machine is fed back; 7, recoil spring; 8, center shaft; 9, ergograph; 10, force side; 11, button is regulated; 12, relay indicating light; 13, chassis.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As Figure 1-Figure 2, a kind of electric block shock absorber, comprise backflush device 3, recoil spring 7, ergograph 9 and adjustment button 11, backflush device 3 is arranged in safety valve 4, internal protection and recoil power can be provided, top set positioning screw group 5 is provided with above safety valve 4, can provide and location is installed, assembling spiral shell group 2 is provided with below backflush device 3, navigation can be provided for assembling, screened housing 1 is provided with below assembling spiral shell group 2, inner body can be protected, its precision is avoided to be subject to ectocine, recoil spring 7 is connected with feedback punching machine 6, weight gravity can be cushioned, recoil spring 7 is connected with center shaft 8, the fixation of recoil spring can be provided, ergograph 9 is connected with force side 10, the weight pulling force that force side 10 is subject to can be measured, button 11 is regulated to be arranged on chassis 13, buffer length can be regulated, to reach the object regulating cushion effect, regulate above button 11 and be provided with relay indicating light 12, current operating state can be shown, cushion effect size.
In said structure, when hooking rise when fishing weight, the pulling force that weight transmits conducts to ergograph 9 by force side 10, measures pulling force size and by recoil spring 7 pulling force buffering, weight is slowly drawn high after neutralizing this strand of pulling force afterwards by feedback punching machine 6.
In order to improve the buffer capacity that it draws high weight further, backflush device 3 is arranged in safety valve 4, internal protection and recoil power can be provided, safety valve 4 is connected with top set positioning screw group 5, can provide and location is installed, backflush device 3 is connected with assembling spiral shell group 2, navigation can be provided for assembling, assembling spiral shell group 2 is connected with screened housing 1, inner body can be protected, its precision is avoided to be subject to ectocine, recoil spring 7 is connected with feedback punching machine 6, weight gravity can be cushioned, recoil spring 7 is connected with center shaft 8, the fixation of recoil spring can be provided, ergograph 9 is connected with force side 10, the weight pulling force that force side 10 is subject to can be measured, button 11 is regulated to be arranged on chassis 13, buffer length can be regulated, to reach the object regulating cushion effect, button 11 is regulated to be connected with relay indicating light 12, current operating state can be shown, cushion effect size.
More than show and describe groundwork of the present utility model, principal character and advantage.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and effect thing thereof.
Claims (5)
1. an electric block shock absorber; comprise backflush device, recoil spring, ergograph and adjustment button; it is characterized in that: described backflush device is arranged in safety valve; top set positioning screw group is provided with above described safety valve; assembling spiral shell group is provided with below described backflush device; screened housing is provided with below described assembling spiral shell group; described recoil spring is connected with feedback punching machine; described recoil spring is connected with center shaft; described ergograph is connected with force side; described adjustment button is arranged on chassis, is provided with relay indicating light above described adjustment button.
2. a kind of electric block shock absorber according to claim 1, is characterized in that: described backflush device is arranged in described safety valve, described safety valve is connected with described top set positioning screw group.
3. a kind of electric block shock absorber according to claim 1, is characterized in that: described backflush device is connected with described assembling spiral shell group, and described assembling spiral shell group is connected with described screened housing, and described recoil spring is connected with described feedback punching machine.
4. a kind of electric block shock absorber according to claim 1, it is characterized in that: described recoil spring is connected with described center shaft, described ergograph is connected with described force side.
5. a kind of electric block shock absorber according to claim 1, it is characterized in that: described adjustment button is arranged on described chassis, described adjustment button is connected with described relay indicating light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520327609.XU CN204737668U (en) | 2015-05-21 | 2015-05-21 | Electric block buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520327609.XU CN204737668U (en) | 2015-05-21 | 2015-05-21 | Electric block buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204737668U true CN204737668U (en) | 2015-11-04 |
Family
ID=54419413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520327609.XU Expired - Fee Related CN204737668U (en) | 2015-05-21 | 2015-05-21 | Electric block buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204737668U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107235429A (en) * | 2017-08-09 | 2017-10-10 | 朱胜凡 | A kind of buffer unit of electric block |
| CN107458975A (en) * | 2017-08-09 | 2017-12-12 | 朱胜凡 | A kind of streaming buffer device of electric block |
-
2015
- 2015-05-21 CN CN201520327609.XU patent/CN204737668U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107235429A (en) * | 2017-08-09 | 2017-10-10 | 朱胜凡 | A kind of buffer unit of electric block |
| CN107458975A (en) * | 2017-08-09 | 2017-12-12 | 朱胜凡 | A kind of streaming buffer device of electric block |
| CN107235429B (en) * | 2017-08-09 | 2018-01-30 | 朱胜凡 | A kind of buffer unit of electric block |
| CN107458975B (en) * | 2017-08-09 | 2018-09-28 | 广东掌握重工科技有限公司 | A kind of streaming buffer device of electric block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170526 Address after: Changyuan County of Xinxiang City, Henan province 453400 crane Avenue Industrial Park No. 30 from St. Patentee after: Henan Shengqi Machinery Group Co. Ltd. Address before: 453400 Industrial Zone, Changyuan County, Henan, Xinxiang Patentee before: HENAN ZHONGYUAN LINGKONG HOISTING EQUIPMENT CO., LTD. |
|
| 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: 20151104 Termination date: 20180521 |