CN202850214U - Fast connection fixing device - Google Patents
Fast connection fixing device Download PDFInfo
- Publication number
- CN202850214U CN202850214U CN 201220595203 CN201220595203U CN202850214U CN 202850214 U CN202850214 U CN 202850214U CN 201220595203 CN201220595203 CN 201220595203 CN 201220595203 U CN201220595203 U CN 201220595203U CN 202850214 U CN202850214 U CN 202850214U
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- cam
- screw
- universal
- base
- frame
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- Expired - Fee Related
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Abstract
The utility model discloses a fast connection fixing device. The fast connection fixing device comprises a base at the lower portion of the device functioning as fixation and connection. A ball-shaped groove is formed on the base, a universal head is arranged in the ball-shaped groove, the universal head is fixedly connected with a rack, the rack is fixedly connected with an end cover through a first screw and a second screw, a fast locking mechanism is arranged in an internal cavity formed between the rack and the end cover. The fast locking mechanism comprises a top block, a cam, a first friction gasket, a second friction gasket, a third friction gasket and an adapting piece. The cam comprises a first cam and a second cam. The third friction gasket, the adapting piece, the cam and the top block is arranged in sequence from left to right in the internal cavity. A screw rotary knob is arranged in the threaded hole of the end cover, and the screw rotary knob is rotated to push the top block which is connected with the end portion of the screw rotary knob. The fast connection fixing device has the advantages of being fast in locking and separation, capable of multidirectional and multi-angle connection, easy to handle. Large tools are not needed in the fast connection fixing device.
Description
Technical field
The utility model relates to a kind of device that is connected and fixed fast, especially a kind ofly is connected and fixed fast device for what connect prefabricated housing.
Background technology
Along with the development of society and the people growth in the living standard of living, the step of people's life is also accelerated thereupon.People also are not only firm and attractive in appearance for the demand in house, and fast construction also becomes the target that developer and builder pursue gradually.
" assembly unit room " is the popular address of assembled-type house, its full name is the prefabricated dwelling house, to build dwelling house with the industrialized mode of production, that part or all of member with dwelling house is prefabricated in the factory and finishes, then be transported to the job site, dwelling house with member builds up by reliable connected mode assembling is known as industrialization dwelling house or industrialized house America and Europe and Japan.The difference in " assembly unit room ", just part has carried out prefabricatedly, also to equally with traditional architecture build to the job site, be not " the playing with building blocks " in imagining.Therefore do not see difference from outward appearance after the house builds up at all., " assembly unit room " is than the progress of traditional construction mode fast about 30%.
In the prior art, the connection great majority of prefabricated housing are to adopt traditional connected mode pin or welding, and this connected mode can only be one to be connected and fixed forever and can not to move and change.
The utility model content
The utility model is the weak point that exists in the above-mentioned prior art for avoiding, provide a plurality of angles of a kind of a plurality of direction to connect and the quick locking function be connected and fixed fast device.
The utility model be the technical solution problem by the following technical solutions.
Be connected and fixed fast device, its design feature is, comprises that the bottom has been provided with the base of the effect of being fixedly connected with, and described base is provided with the ball-type groove, is embedded with Universal-head in the described ball-type groove, and base is connected the rotation that can realize multi-direction multi-angle with the Universal-head sphere; Described Universal-head is connected on the frame, and frame and end cap are fixedly connected by the first screw and the second screw, forms an internal cavities between described frame and the end cap, is provided with the quick lock mechanism that can realize the quick locking function in the described internal cavities;
Described quick lock mechanism comprises jacking block, cam, the first friction shim, the second friction shim, the 3rd friction shim and connector, and described cam comprises the first cam and the second cam; Described the first cam, the second cam are connected on the frame by the first pin and the second pin respectively; Described the 3rd friction shim, connector, cam and jacking block set gradually from left to right at described internal cavities;
Establish screw knob in the screwed hole on the described end cap, rotate described screw knob to promote to be connected to the described jacking block of screw knob end.
The design feature that is connected and fixed fast device of the present utility model also is:
Four jiaos of described bases leave respectively a pin hole, are respectively equipped with the gusset that play fixed supporting role around the spherical groove that base top cooperates with Universal-head.
Compared with the prior art, the utility model beneficial effect is embodied in:
Linkage of the present utility model, but two any positions of quick locking are near the prefabricated housing of putting.When needs are locked, the rotary screw turn-knob, the screw turn-knob by and end cap between threaded engagement promote jacking block, jacking block further extruding is equipped with the cam of flat rubber belting, locks two prefabricated housing modules thereby the rotation of cam makes flat rubber belting shrink the extruding connector.When the house went wrong the needs repairing, in the time of need to taking two prefabricated housing modules apart, only needs were the same as with locking mode opposite rotary screw turn-knob, i.e. detachable two prefabricated housing modules.
The linkage of the prefabricated housing of a plurality of angles of a plurality of direction of the present utility model and quick locking function, have quick locking, split fast, Multi-orientation multi-angle connects, simple to operate, do not need to use the advantage such as large-scale instrument.
Description of drawings
Fig. 1 is the stereogram when being connected and fixed fast the device case lid and covering sofa and pack up of the present utility model.
Label in the accompanying drawing 1: 1 frame, 2 connectors, 3 first friction shims, 4 first cams, 5 jacking blocks, 6 first pins, 7 end caps, 8 screw turn-knobs, 9 second pins, 10 second cams, 11 second friction shims, 12 Universal-heads, 13 screws, 14 screws, 15 bases, 16 the 3rd friction shims.
Below pass through the specific embodiment, and the utility model is described in further detail by reference to the accompanying drawings.
The specific embodiment
Referring to Fig. 1, be connected and fixed fast device, comprise that the bottom has been provided with the base 15 of the effect of being fixedly connected with, described base 15 is provided with the ball-type groove, be embedded with Universal-head 12 in the described ball-type groove, base 15 and Universal-head 12 be spherical to be connected the rotation that can realize multi-direction multi-angle; Described Universal-head 12 is connected on the frame 1, frame 1 is fixedly connected by the first screw 13 and the second screw 14 with end cap 7, form an internal cavities between described frame 1 and the end cap 7, be provided with the quick lock mechanism that to realize the quick locking function in the described internal cavities;
Described quick lock mechanism comprises jacking block 5, cam, the first friction shim 3, the second friction shim 11, the 3rd friction shim 16 and connector 2, and described cam comprises the first cam 4 and the second cam 10; Described the first cam 4, the second cam 10 are connected on the frame 1 by the first pin 6 and the second pin 9 respectively; Described the 3rd friction shim 16, connector 2, cam and jacking block 5 set gradually from left to right at described internal cavities;
Establish screw knob 8 in the screwed hole on the described end cap 7, rotate described screw knob 8 to promote to be connected to the described jacking block 5 of screw knob end.
When the rotating screw knob, screw knob is moved to the left, screw knob promotes jacking block and is moved to the left, jacking block further promotes two cams and turns left, two cams are pressed to connector after pushing the first friction shim and the second friction shim during to left movement, be provided with described the 3rd friction shim between connector and the frame 1, the frictional force of cam extruding force and three friction shims is tightened up connector, thereby plays the effect of connection.
Base is connected the rotation that can realize multi-direction multi-angle with the Universal-head sphere.Universal-head is connected on the frame, and frame and end cap are connected by screw and form an inner space, are provided with the quick lock mechanism that can realize the quick locking function in its inner space.Quick lock mechanism comprises that the rotation of screw turn-knob and end cap threaded engagement promotes to be connected to the jacking block of screw turn-knob end, and jacking block further promotes to be connected to cam on the frame by pin.Friction shim is housed on the cam, causes the friction shim on it to push simultaneously connector during jacking block extruding cam, tighten up connector by the frictional force of cam extruding force and friction shim, thereby play the effect of connection.
When needs are locked, the rotary screw turn-knob, the screw turn-knob by and end cap between threaded engagement promote jacking block, jacking block further extruding is equipped with the cam of flat rubber belting, locks two prefabricated housing modules thereby the rotation of cam makes flat rubber belting shrink the extruding connector.When the house went wrong the needs repairing, in the time of need to taking two prefabricated housing modules apart, only needs were the same as with locking mode opposite rotary screw turn-knob, i.e. detachable two prefabricated housing modules.
15 4 jiaos of described bases leave respectively a pin hole, are respectively equipped with the gusset that play fixed supporting role around the spherical groove that base 15 tops cooperate with Universal-head 12.So that the structure of this fastening devices is more fastening, improved its security reliability by gusset.
Claims (2)
1. be connected and fixed fast device, it is characterized in that, comprise that the bottom has been provided with the base (15) of the effect of being fixedly connected with, described base (15) is provided with the ball-type groove, be embedded with Universal-head (12) in the described ball-type groove, base (15) and Universal-head (12) be spherical to be connected the rotation that can realize multi-direction multi-angle; Described Universal-head (12) is connected on the frame (1), frame (1) is fixedly connected by the first screw (13) and the second screw (14) with end cap (7), form an internal cavities between described frame (1) and the end cap (7), be provided with the quick lock mechanism that to realize the quick locking function in the described internal cavities;
Described quick lock mechanism comprises jacking block (5), cam, the first friction shim (3), the second friction shim (11), the 3rd friction shim (16) and connector (2), and described cam comprises the first cam (4) and the second cam (10); Described the first cam (4), the second cam (10) are connected on the frame (1) by the first pin (6) and the second pin (9) respectively; Described the 3rd friction shim (16), connector (2), cam and jacking block (5) set gradually from left to right at described internal cavities;
Establish screw knob (8) in the screwed hole on the described end cap (7), rotate described screw knob (8) to promote to be connected to the described jacking block (5) of screw knob end.
2. the device that is connected and fixed fast according to claim 1, it is characterized in that, (15) four jiaos of described bases leave respectively a pin hole, are respectively equipped with the gusset that play fixed supporting role around the spherical groove that base (15) top cooperates with Universal-head (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220595203 CN202850214U (en) | 2012-11-08 | 2012-11-08 | Fast connection fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220595203 CN202850214U (en) | 2012-11-08 | 2012-11-08 | Fast connection fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202850214U true CN202850214U (en) | 2013-04-03 |
Family
ID=47981427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220595203 Expired - Fee Related CN202850214U (en) | 2012-11-08 | 2012-11-08 | Fast connection fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202850214U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223474A (en) * | 2016-08-18 | 2016-12-14 | 苏州毕诺佳医药技术有限公司 | A kind of attachment means of medical treatment rectangular steel tube equipment |
| CN110131290A (en) * | 2019-06-19 | 2019-08-16 | 珠海优特电力科技股份有限公司 | Screw lock set |
| CN112128181A (en) * | 2020-10-02 | 2020-12-25 | 程诗栋 | Connecting joint of construction machinery |
-
2012
- 2012-11-08 CN CN 201220595203 patent/CN202850214U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223474A (en) * | 2016-08-18 | 2016-12-14 | 苏州毕诺佳医药技术有限公司 | A kind of attachment means of medical treatment rectangular steel tube equipment |
| CN106223474B (en) * | 2016-08-18 | 2018-09-07 | 苏州毕诺佳医药技术有限公司 | A kind of attachment device of medical treatment rectangular steel tube equipment |
| CN110131290A (en) * | 2019-06-19 | 2019-08-16 | 珠海优特电力科技股份有限公司 | Screw lock set |
| CN110131290B (en) * | 2019-06-19 | 2024-03-19 | 珠海优特电力科技股份有限公司 | Screw locking lockset |
| CN112128181A (en) * | 2020-10-02 | 2020-12-25 | 程诗栋 | Connecting joint of construction machinery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20131108 |