CN207465085U - Single-chain Anti-shift spanner - Google Patents
Single-chain Anti-shift spanner Download PDFInfo
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- CN207465085U CN207465085U CN201721611036.9U CN201721611036U CN207465085U CN 207465085 U CN207465085 U CN 207465085U CN 201721611036 U CN201721611036 U CN 201721611036U CN 207465085 U CN207465085 U CN 207465085U
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- steel pipe
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Abstract
Description
技术领域technical field
本实用新型涉及单链条防滑扳手，属于手动工具设备技术领域。The utility model relates to a single-chain anti-slip wrench, which belongs to the technical field of hand tool equipment.
背景技术Background technique
在生活和工作中，拧螺母是一个非常常见的作业，尤其是机械维修工，每天都需要和螺栓、螺母打交道，由于螺栓、螺母的尺寸不同，因此，需要携带各种型号大小的扳手、套管等工具，携带沉重，使用不方便。In life and work, screwing nuts is a very common job, especially for mechanical maintenance workers, who need to deal with bolts and nuts every day. Due to the different sizes of bolts and nuts, it is necessary to carry various types of wrenches and sets Tools such as pipes are heavy to carry and inconvenient to use.
实用新型内容Utility model content
本实用新型目的是提供单链条防滑扳手，可以代替各种常用型号的扳手和套管，松紧各种规格的螺母，而且可以防滑，解决背景技术中存在的问题。The purpose of the utility model is to provide a single chain anti-slip wrench, which can replace various commonly used spanners and sleeves, tighten nuts of various specifications, and can prevent slipping, so as to solve the problems existing in the background technology.
本实用新型的技术方案是：The technical scheme of the utility model is:
一种单链条防滑扳手，包含钢管、车链条、全扣螺丝杆和固定螺母，全扣螺丝杆的一端从钢管的一端拧入钢管内，全扣螺丝杆的另一端设有固定螺母，车链条的一端焊接在钢管的另一端，车链条的另一端插入钢管内，并与钢管内的全扣螺丝杆焊接在一起。A single-chain anti-slip wrench, including steel pipe, car chain, full buckle screw rod and fixed nut, one end of the full buckle screw rod is screwed into the steel pipe from one end of the steel pipe, the other end of the full buckle screw rod is provided with a fixed nut, and the car chain One end of the chain is welded to the other end of the steel pipe, and the other end of the car chain is inserted into the steel pipe and welded together with the full buckle screw rod in the steel pipe.
所述钢管的内壁上设有与全扣螺丝杆相配合的内螺纹。The inner wall of the steel pipe is provided with an internal thread matched with the full threaded screw rod.
所述钢管与全扣螺丝杆螺纹连接。The steel pipe is threadedly connected with the full buckle screw rod.
所述钢管的内径大于车链条的最大宽度。The inner diameter of the steel pipe is greater than the maximum width of the chain.
采用本实用新型，使用时，将车链条套住需要拧的螺母，然后转动全扣螺丝杆，使车链条绷紧，调整固定螺母，使车链条环抱需要拧的螺母并抱紧；抬起钢管的另一端，这样车链条和钢管通过焊接点形成一个杠杆力矩，就可以轻松松紧螺母了。由于车链条在钢管内与全扣螺丝杆有焊接点，工作时，车链条不会向外滑动，达到了防滑的目的。With the utility model, when in use, put the chain on the nut that needs to be twisted, then turn the full buckle screw rod to make the chain tight, adjust the fixing nut so that the chain surrounds the nut that needs to be twisted and hold it tight; lift the steel pipe The other end of the car chain and the steel pipe form a leverage moment through the welding point, so that the nut can be easily tightened. Because the car chain has a welding point with the full buckle screw rod in the steel pipe, the car chain will not slide outwards during work, thus achieving the purpose of anti-skid.
本实用新型的有益效果是：可替代大部分常用型号的扳手和套管，松紧各种规格的螺母，而且工作时不打滑，具有易于制作、操作简单灵活、方便实用的特点。The beneficial effects of the utility model are: it can replace most of the commonly used wrenches and sleeves, tighten nuts of various specifications, and does not slip during work, and has the characteristics of easy manufacture, simple and flexible operation, convenience and practicality.
附图说明Description of drawings
图1为本实用新型结构示意图；Fig. 1 is a structural representation of the utility model;
图中：钢管1、车链条2、焊点3、螺母4、全扣螺丝杆5、焊接点6、固定螺母7。Among the figure: steel pipe 1, car chain 2, welding spot 3, nut 4, full buckle screw rod 5, welding spot 6, fixed nut 7.
具体实施方式Detailed ways
以下结合附图，通过实例对本实用新型作进一步说明。Below in conjunction with accompanying drawing, the utility model is further described by example.
参照附图1，一种单链条防滑扳手，包含钢管1、车链条2、全扣螺丝杆5和固定螺母7，全扣螺丝杆5的一端从钢管1的一端拧入钢管1内，全扣螺丝杆5的另一端设有固定螺母7，车链条2的一端焊接在钢管1的另一端，车链条2的另一端插入钢管1内，并与钢管1内的全扣螺丝杆5焊接在一起。With reference to accompanying drawing 1, a kind of single-chain non-slip wrench comprises steel pipe 1, car chain 2, full buckle screw rod 5 and fixing nut 7, and one end of full buckle screw rod 5 is screwed into steel pipe 1 from one end of steel pipe 1, and full buckle The other end of the screw rod 5 is provided with a fixed nut 7, one end of the car chain 2 is welded to the other end of the steel pipe 1, and the other end of the car chain 2 is inserted into the steel pipe 1, and is welded together with the full buckle screw rod 5 in the steel pipe 1 .
在本实施例中，钢管1的内径大于车链条2的最大宽度，车链条2能够放进钢管1内。全扣螺丝杆5的一端从钢管1的一端拧入钢管1内，全扣螺丝杆5的另一端设有固定螺母7，车链条2的一端焊接在钢管1的另一端，形成焊点3，车链条2的另一端插入钢管1内，并与钢管1内的全扣螺丝杆5焊接在一起，形成焊接点6。In this embodiment, the inner diameter of the steel pipe 1 is larger than the maximum width of the chain 2 , and the chain 2 can be put into the steel pipe 1 . One end of the full buckle screw rod 5 is screwed into the steel pipe 1 from one end of the steel pipe 1, the other end of the full buckle screw rod 5 is provided with a fixed nut 7, and one end of the car chain 2 is welded on the other end of the steel pipe 1 to form a solder joint 3, The other end of car chain 2 is inserted in the steel pipe 1, and is welded together with the full buckle screw rod 5 in the steel pipe 1 to form welding point 6.
使用时，将车链条2套住需要拧的螺母4，然后转动全扣螺丝杆5，使车链条2绷紧，调整固定螺母7，使车链条2环抱需要拧的螺母4并抱紧；抬起钢管1的另一端，这样车链条2和钢管1通过焊点3形成一个杠杆力矩，就可以轻松松紧螺母了。由于车链条2在钢管1内与全扣螺丝杆5有焊接点6，工作时，车链条2不会向外滑动，达到了防滑的目的。During use, the car chain 2 is entangled with the nut 4 that needs to be twisted, and then the full buckle screw rod 5 is turned to make the car chain 2 tight, and the fixing nut 7 is adjusted so that the car chain 2 surrounds the nut 4 that needs to be twisted and is tightly held; Lift the other end of the steel pipe 1, so that the car chain 2 and the steel pipe 1 form a leverage moment by the welding point 3, and the nut can be easily tightened. Because the car chain 2 has the welding point 6 with the full buckle screw rod 5 in the steel pipe 1, during work, the car chain 2 can not slide outwards, and the anti-skid purpose has been reached.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721611036.9U CN207465085U (en) | 2017-11-28 | 2017-11-28 | Single-chain Anti-shift spanner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721611036.9U CN207465085U (en) | 2017-11-28 | 2017-11-28 | Single-chain Anti-shift spanner |
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| CN207465085U true CN207465085U (en) | 2018-06-08 |
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| CN201721611036.9U Active CN207465085U (en) | 2017-11-28 | 2017-11-28 | Single-chain Anti-shift spanner |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109202794A (en) * | 2018-11-13 | 2019-01-15 | 霍山嘉远智能制造有限公司 | A kind of multifunctional wrench |
| CN109968256A (en) * | 2017-12-28 | 2019-07-05 | 赣州沧澜贸易有限公司 | Crank gearing spanner |
| CN110497129A (en) * | 2019-08-30 | 2019-11-26 | 徐州易尚饰家装饰工程有限责任公司 | Steel frame construction solder joint fixture |
-
2017
- 2017-11-28 CN CN201721611036.9U patent/CN207465085U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968256A (en) * | 2017-12-28 | 2019-07-05 | 赣州沧澜贸易有限公司 | Crank gearing spanner |
| CN109202794A (en) * | 2018-11-13 | 2019-01-15 | 霍山嘉远智能制造有限公司 | A kind of multifunctional wrench |
| CN109202794B (en) * | 2018-11-13 | 2023-09-22 | 霍山嘉远智能制造有限公司 | Multifunctional wrench |
| CN110497129A (en) * | 2019-08-30 | 2019-11-26 | 徐州易尚饰家装饰工程有限责任公司 | Steel frame construction solder joint fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Single chain anti slip wrench Effective date of registration: 20231228 Granted publication date: 20180608 Pledgee: Tangshan Fengnan Sub branch of China Construction Bank Corp. Pledgor: TANGSHAN DONGHUA IRON & STEEL ENTERPRISE GROUP CO.,LTD. Registration number: Y2023980075390 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20180608 Pledgee: Tangshan Fengnan Sub branch of China Construction Bank Corp. Pledgor: TANGSHAN DONGHUA IRON & STEEL ENTERPRISE GROUP CO.,LTD. Registration number: Y2023980075390 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Single chain anti slip wrench Granted publication date: 20180608 Pledgee: Tangshan Fengnan Sub branch of China Construction Bank Corp. Pledgor: TANGSHAN DONGHUA IRON & STEEL ENTERPRISE GROUP CO.,LTD. Registration number: Y2025980052857 |