CN202781046U - Pneumatic wrench device for fixing heat exchanger clamping bolt - Google Patents
Pneumatic wrench device for fixing heat exchanger clamping bolt Download PDFInfo
- Publication number
- CN202781046U CN202781046U CN 201220423153 CN201220423153U CN202781046U CN 202781046 U CN202781046 U CN 202781046U CN 201220423153 CN201220423153 CN 201220423153 CN 201220423153 U CN201220423153 U CN 201220423153U CN 202781046 U CN202781046 U CN 202781046U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- pneumatic impact
- pneumatic wrench
- impact spanner
- clamping bolt
- 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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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a pneumatic wrench device for fixing a heat exchanger clamping bolt. The pneumatic wrench device is mainly composed of a bracket (1), a pneumatic wrench (2) and a rope lifting mechanism (3), wherein the rope lifting mechanism (3) is fixed on the bracket (1), and the pneumatic wrench (2) is fixed on the rope of the rope lifting mechanism (3). The pneumatic wrench device for fixing the heat exchanger clamping bolt has the advantages of simplicity in operation, labor time saving and labor intensity reduction, thereby being easily used in a common heat exchanger assembly workshop with low cost.
Description
Technical field
The utility model relates to the pneumatic impact spanner field, particularly relates to a kind of pneumatic impact spanner device that is used for fixing the heat exchanger fishbolt.
Background technology
Pneumatic impact spanner mainly is the instrument that a kind of consumption with minimum provides high moment of torsion output.It allows an object with certain mass accelerate rotation by the power source that continues, and then moment hits force-output shaft, thereby can obtain larger moment output.In traditional heat exchanger assembling field, especially carry out when fastening at the fishbolt to plate type heat exchanger, after the main self-dependent arm strength of assembler is lifted the binding nut of aiming at heat exchanger with the pneumatic impact spanner both hands, open again the pneumatic impact spanner switch and carry out the fastening of fishbolt, its very effort, time-consuming that operates, operation process is complicated, and labour intensity is large, and production efficiency is low.
The utility model content
The purpose of this utility model provides a kind of pneumatic impact spanner device that is used for fixing the heat exchanger fishbolt, the pneumatic impact spanner both hands are lifted just can carry out the fixing effort of being brought of heat exchanger fishbolt, time-consuming defective to overcome the main self-dependent arm strength of workman.
The technical solution of the utility model is: a kind of pneumatic impact spanner device that is used for fixing the heat exchanger fishbolt comprises support, pneumatic impact spanner and elevating mechanism; Wherein elevating mechanism is fixed on the support, and pneumatic impact spanner is fixed on the elevating mechanism.
In the reality, elevating mechanism can be selected Spring balancer, and the energy by wind spring savings in the Spring balancer makes the pneumatic impact spanner that hangs be in null-gravity state, the assembler can be easy to realize the manual adjustments of pneumatic impact spanner height and direction, has reduced labour intensity.
In addition, elevating mechanism also can select balance crane to replace, and realizes the up and down motion of rope on the balance crane by the joystick of balance crane, thereby comes height and the direction of Indirect method pneumatic impact spanner, has improved the fastening efficient of heat exchanger fishbolt.
Technique effect of the present utility model: (1) this covering device is simple to operate, can effectively economize labor time, and reduces labor strength; (2) this covering device is easy to come into operation in common heat exchanger assembly shop, and input cost is low.
Description of drawings
Content of the present utility model is easier to be expressly understood in order to make, and the below is described in further detail the utility model according to specific embodiment also by reference to the accompanying drawings.
Fig. 1 is system schematic of the present utility model.
Wherein, 1 support, 2 pneumatic impact spanneres, 3 elevating mechanisms.
The specific embodiment
See Fig. 1, the utlity model has support 1, pneumatic impact spanner 2 and elevating mechanism 3; Wherein elevating mechanism 3 is fixed on the support 1, and pneumatic impact spanner 2 is fixed on the elevating mechanism 3.When starting working, rely on the lifting of elevating mechanism 3 to come Indirect method pneumatic impact spanner 2 height overhead; When reaching suitable height, because the gravity of pneumatic impact spanner 2 is born by elevating mechanism 3 entirely, the assembler only need adjust the direction of pneumatic impact spanner 2, its sleeve is aimed at the nut on the fishbolt of heat exchanger, presses pneumatic impact spanner 2 switches and gets final product.Like this, under the promotion of gases at high pressure, pneumatic impact spanner quill rotation can realize fishbolt fastening of heat exchanger.
In practical application, elevating mechanism 3 can be selected Spring balancer, and the energy by wind spring savings in the Spring balancer makes the pneumatic impact spanner 2 that hangs be in null-gravity state, the assembler just can realize the manual adjustments of pneumatic impact spanner 2 directions easily, has reduced labour intensity.
In addition, elevating mechanism 3 also can select balance crane to replace, and realizes the up and down motion of rope on the balance crane by the joystick of balance crane, thereby comes height and the direction of Indirect method pneumatic impact spanner 2, has improved the fastening efficient of fishbolt.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (2)
1. a pneumatic impact spanner device that is used for fixing the heat exchanger fishbolt is characterized in that, comprises support (1), pneumatic impact spanner (2) and elevating mechanism (3); Described elevating mechanism (3) is fixed on the described support (1), and described pneumatic impact spanner (2) is fixed on the described elevating mechanism (3).
2. a kind of pneumatic impact spanner device that is used for fixing the heat exchanger fishbolt according to claim 1 is characterized in that described elevating mechanism (3) is Spring balancer or balance crane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220423153 CN202781046U (en) | 2012-08-24 | 2012-08-24 | Pneumatic wrench device for fixing heat exchanger clamping bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220423153 CN202781046U (en) | 2012-08-24 | 2012-08-24 | Pneumatic wrench device for fixing heat exchanger clamping bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202781046U true CN202781046U (en) | 2013-03-13 |
Family
ID=47808380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220423153 Expired - Fee Related CN202781046U (en) | 2012-08-24 | 2012-08-24 | Pneumatic wrench device for fixing heat exchanger clamping bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202781046U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041816A (en) * | 2016-06-30 | 2016-10-26 | 蚌埠液力机械有限公司 | Pneumatic hydraulic cylinder assembling table device |
| CN106392601B (en) * | 2016-06-01 | 2018-07-10 | 重庆延锋安道拓汽车部件***有限公司 | A kind of fastener for bolt |
| CN116690175A (en) * | 2023-08-02 | 2023-09-05 | 广东科凯达智能机器人有限公司 | Wind power tower bolt maintenance robot and operation method thereof |
-
2012
- 2012-08-24 CN CN 201220423153 patent/CN202781046U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392601B (en) * | 2016-06-01 | 2018-07-10 | 重庆延锋安道拓汽车部件***有限公司 | A kind of fastener for bolt |
| CN106041816A (en) * | 2016-06-30 | 2016-10-26 | 蚌埠液力机械有限公司 | Pneumatic hydraulic cylinder assembling table device |
| CN116690175A (en) * | 2023-08-02 | 2023-09-05 | 广东科凯达智能机器人有限公司 | Wind power tower bolt maintenance robot and operation method thereof |
| CN116690175B (en) * | 2023-08-02 | 2024-01-16 | 广东科凯达智能机器人有限公司 | Wind power tower bolt maintenance robot and operation method thereof |
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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: 20130313 Termination date: 20210824 |