CN104832510A - Pipe connecting device - Google Patents
Pipe connecting device Download PDFInfo
- Publication number
- CN104832510A CN104832510A CN201510254588.8A CN201510254588A CN104832510A CN 104832510 A CN104832510 A CN 104832510A CN 201510254588 A CN201510254588 A CN 201510254588A CN 104832510 A CN104832510 A CN 104832510A
- Authority
- CN
- China
- Prior art keywords
- locked
- lock handle
- pipe connection
- mounting kit
- connection according
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims description 22
- 238000010276 construction Methods 0.000 claims description 12
- 238000010422 painting Methods 0.000 description 19
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005474 detonation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/04—Clamping or clipping connections
- F16B7/0406—Clamping or clipping connections for rods or tubes being coaxial
- F16B7/0413—Clamping or clipping connections for rods or tubes being coaxial for tubes using the innerside thereof
- F16B7/042—Clamping or clipping connections for rods or tubes being coaxial for tubes using the innerside thereof with a locking element, e.g. pin, ball or pushbutton, engaging in a hole in the wall of at least one tube
Abstract
The invention discloses a pipe connecting device. An installing sleeve is arranged on one of pipes in a sleeved mode. A locking component comprises a locking fixed component, a locking handle and a reset device. The locking fixed component is arranged on the installing sleeve. The locking handle is rotatably connected with the side, away from the installing sleeve, of the locking fixed component. Constraint space with an opening is formed between the locking handle and the locking fixed component. The reset device is arranged between the locking handle and the locking fixed component and is used for keeping the locking handle and the locking fixed component in a state to form the constraint space. During utilization, a pipe serving as a transverse rod penetrates through a shaft sleeve on canvas, the locking handle is rotated to open the constraint space, the pipe which is provided with the shaft sleeve of the canvas in a sleeved mode is put into the constraint space, the locking handle is loosened, and automatic reset of the locking handle is carried out to form the constraint space with the locking fixed component. Due to the fact that the constraint space is provided with the opening, the arrangement of other parts of the canvas is not influenced. In this way, two pipes are convenient to connect, and the canvas is convenient to install, fix and replace. The operation is simple, and using is convenient.
Description
Technical field
The present invention relates to connection set technical field, particularly a kind of pipe connection.
Background technique
When showing painting canvas, usually need to use Show stand to be hung up by painting canvas and support fixing, in prior art, refer to Fig. 1 and Fig. 2, Fig. 1 is the structural representation of Show stand in prior art, Fig. 2 is the partial enlargement structural representation of Show stand vertical rod and cross bar junction in prior art, as can be seen from the figure, existing Show stand comprises vertical rod 100, cross bar 300 and for connecting upright pole 100 joint 200 with cross bar 300, wherein, joint 200 is provided with tapped hole and mounting groove, described joint 200 to be set in described vertical rod 100 and to be fixed in vertical rod 100 by coordinating with fastening screw with the axially vertical tapped hole of described vertical rod 100 by joint 200, cross bar 300 is provided with installation plug and coordinates the connection realizing cross bar 300 and vertical rod 100 with mounting groove, the Show stand of this structure, when installing painting canvas, need to use suspension member that painting canvas is connected with cross bar 300, operation is comparatively complicated, the installation being not easy to painting canvas is fixed.
Therefore, how to provide a kind of pipe connection, make it easy to the assembling of Show stand fixing while, the installation being convenient to painting canvas is fixed, and simplifies the operation, easy to use, becomes the important technological problems that those skilled in the art are urgently to be resolved hurrily.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of pipe connection, and while fixing with the assembling realizing making it easy to Show stand, the installation being convenient to painting canvas is fixed, and simplifies the operation, object easy to use.
For achieving the above object, the invention provides following technological scheme:
A kind of pipe connection, for connecting two tubing, comprising:
Mounting kit, for being set in a wherein tubing;
Locking element, comprise the part that is locked, lock handle and resetting means, the described part side that is locked is removably mounted on described mounting kit, be locked described in described lock handle is rotatably connected to the opposite side of part, described lock handle and the described constraint space with opening formed between part for fettering another root tubing that is locked, described resetting means is arranged on described lock handle and is describedly locked between part for making described lock handle and the described part that is locked remain on the state forming described constraint space.
Preferably, described mounting kit is provided with the breach for making described mounting kit elasticity open outward, the outer wall of described mounting kit is respectively arranged with flange in the both sides of described breach, and two described flanges clamp to close described breach by the first fastening piece.
Preferably, the tightening nut that described first fastening piece comprises clamping bolt and coordinates with described clamping bolt, two described flanges are provided with fastening through-hole, and described clamping bolt coordinates with described tightening nut clamped by two described flanges through two described through hole.
Preferably, described mounting kit is provided with slot, the described part that is locked is provided with the installation plate that dismountable and described slot coordinates, described installation plate comprises assembly department and plate portion, described installation plate is locked on part described in being arranged on by described assembly department, and described plate portion coordinates with described slot grafting and described mounting kit and the described part that is locked removably connected.
Preferably, the below of described assembly department is provided with has the flexible part hook that is locked, described in the part hook that is locked one end of described assembly department is provided with the barb avoiding described plate portion and described slot to depart from for catching on described mounting kit lower end surface.
Preferably, described lock handle is connected by the second fastening piece with the described part that is locked, described second fastening piece comprises construction bolt, the described part that is locked is provided with tapped hole, described lock handle is provided with installation through hole, described construction bolt through described installation through hole coordinate with described tapped hole tighten described lock handle is installed in rotation on described in be locked on part.
Preferably, described resetting means is torsion spring, and the heliconid part of described torsion spring is set on described construction bolt, and a conflict in two supporting legs is locked on part described, and another is conflicted on described lock handle.
Preferably, described in be locked on part and be provided with the first tube seat, described lock handle is provided with the second tube seat, the surface that described first tube seat contacts with tubing is semicircular arc, and the surface that described second tube seat contacts with tubing is quadrant arc.
Preferably, described second fastening piece also comprises lock nut, described construction bolt through coordinate with described tapped hole after described installation through hole and described lock nut tighten described lock handle is installed in rotation on described in be locked on part.
Preferably, be locked described in part is provided with and spacing limited post is carried out to described lock handle.
As can be seen from such scheme, pipe connection provided by the invention, for connecting two tubing, comprises mounting kit and locking element, and wherein, mounting kit is for being set in a wherein tubing, locking element comprises the part that is locked, lock handle and resetting means, the part side that is locked is removably mounted on mounting kit, lock handle is rotatably connected to the opposite side of the part that is locked, lock handle and the constraint space with opening formed between part for fettering another root tubing that is locked, resetting means is arranged on lock handle and is locked between part for making lock handle remain on the part that is locked the state being formed and fetter space, in use, mounting kit is sheathed on a tubing, and locking element is fixedly connected with mounting kit, another root tubing is through the axle sleeve on painting canvas, constraint space is opened by the active force rotation lock handle then overcoming resetting means, another root tubing being arranged with painting canvas axle sleeve is put into lock handle and is locked between part, finally decontrol lock handle to make it automatically reset under the effect of resetting means to be formed with the part that is locked to fetter space another root tubing and painting canvas are fixed, because this constraint space has opening, do not affect the layout of other parts on painting canvas except axle sleeve, by above-mentioned pipe connection, not only be convenient to the connection between two tubing, the installation that simultaneously structure of locking element is convenient to painting canvas is fixed and changes, simple to operate, easy to use.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of Show stand in prior art;
Fig. 2 is the partial enlargement structural representation of Show stand vertical rod and cross bar junction in prior art;
The structural representation of the pipe connection that Fig. 3 provides for the embodiment of the present invention;
The detonation configuration schematic diagram of locking element in the pipe connection that Fig. 4 provides for the embodiment of the present invention;
The structural representation of locking element open mode in the pipe connection that Fig. 5 provides for the embodiment of the present invention;
The structural representation of locking element closed state in the pipe connection that Fig. 6 provides for the embodiment of the present invention.
Embodiment
The invention provides a kind of pipe connection, with reach the assembling making it easy to Show stand fixing while, the installation being convenient to painting canvas is fixed, and simplifies the operation, object easy to use.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technological scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 3-Fig. 6, the structural representation of the pipe connection that Fig. 3 provides for the embodiment of the present invention; The detonation configuration schematic diagram of locking element in the pipe connection that Fig. 4 provides for the embodiment of the present invention; The structural representation of locking element open mode in the pipe connection that Fig. 5 provides for the embodiment of the present invention; The structural representation of locking element closed state in the pipe connection that Fig. 6 provides for the embodiment of the present invention.
A kind of pipe connection provided by the invention, for the connection of two tubing, comprises mounting kit 4 and locking element.
Wherein, mounting kit 4 is for being set in a wherein tubing; Locking element comprises the part 2 that is locked, lock handle 1 and resetting means, part 2 side that is locked is removably mounted on mounting kit 4, lock handle 1 is rotatably connected to the opposite side of the part 2 that is locked, lock handle 1 and the constraint space with opening formed between part 2 for fettering another root tubing that is locked, resetting means is arranged on lock handle 1 and is locked between part 2 for making lock handle 1 remain on the part 2 that is locked the state being formed and fetter space.
Compared with prior art, the embodiment of the present invention provides, in use, mounting kit 4 is sheathed on a tubing, and locking element is fixedly connected with mounting kit 4, another root tubing is through the axle sleeve on painting canvas, constraint space is opened by the active force rotation lock handle 1 then overcoming resetting means, another root tubing being arranged with painting canvas axle sleeve is put into lock handle 1 and is locked between part 2, finally decontrol lock handle 1 to make it automatically reset under the effect of resetting means to be formed with the part 2 that is locked to fetter space another root tubing and painting canvas are fixed, because this constraint space has opening, do not affect the layout of other parts on painting canvas except axle sleeve, by above-mentioned pipe connection, not only be convenient to the connection between two tubing, the installation that simultaneously structure of locking element is convenient to painting canvas is fixed and changes, simple to operate, easy to use.
Different Show stands, its pipe diameter used is also different, for the ease of the Matching installation of pipe connection and tubing, in embodiments of the present invention, mounting kit 4 is provided with the breach for making mounting kit 4 elasticity open outward, the outer wall of mounting kit 4 is respectively arranged with flange in the both sides of breach, two flanges are clamped by the first fastening piece with closed breach, preferably, the tightening nut that first fastening piece comprises clamping bolt and coordinates with clamping bolt, two flanges are provided with fastening through-hole, clamping bolt coordinates with tightening nut clamped by two flanges through two through hole, in use, mounting kit 4 can be made to carry out Matching installation with the tubing of different-diameter by the cooperate degree of adjustment clamping bolt and tightening nut, the adaptability of erection & lift external member 4.
Mounting kit 4 can adopt various structures to realize removably connecting with the part 2 that is locked, in embodiments of the present invention, mounting kit 4 is provided with slot, be locked on part 2 and be provided with dismountable installation plate 3 coordinated with slot, plate 3 is installed and comprises assembly department and plate portion, installation plate 3 is arranged on by assembly department and is locked on part 2, plate portion coordinates with slot grafting and mounting kit 4 and the part 2 that is locked is removably connected, the mode structure of this grafting is simple, convenient operation, further, for the ease of coordinating of plate portion and slot, the end in plate portion is convex arch, by the end in plate portion is set to the convex arch with leading role, coordinating of plate portion and slot can be convenient to.
In order to avoid part 2 and mounting kit 4 slippage of being locked, painting canvas is caused to come off, in embodiments of the present invention, the below of assembly department is provided with has the flexible part hook 12 that is locked, the part that is locked hook 12 is provided with away from one end of assembly department the barb avoiding plate portion and slot to depart from for catching on mounting kit 4 lower end surface, in the engagement process of plate portion and slot, because the barb below assembly department and mounting kit 4 outer wall are interfered mutually, make that there is the flexible part hook 12 that is locked, to the direction away from mounting kit 4, deformation occurs, until plate portion has coordinated with slot, barb moves to mounting kit 4 lower end, owing to losing the support of mounting kit 4 outer wall, resilience under the effect of its own resilient also catches on mounting kit 4 lower end surface, thus realize the object avoiding plate portion and slot slippage.
Lock handle 1 can adopt various ways to realize being rotatably connected with the part 2 that is locked, its rotating shaft and can be locked between part 2 and adopts vertical structure also can adopt parallel structure with lock handle 1, in embodiments of the present invention, lock handle 1 is connected by the second fastening piece with the part 2 that is locked, second fastening piece comprises construction bolt 5, be locked on part 2 and be provided with tapped hole, lock handle 1 is provided with and installs through hole 9, construction bolt 5 coordinates with tapped hole to tighten lock handle 1 to be installed in rotation on be locked on part 2 through installing through hole 9.Preferably, resetting means is torsion spring 6, and the heliconid part of torsion spring 6 is set on construction bolt 5, and a conflict in two supporting legs is being locked on part 2, and another is conflicted on lock handle 1.
Due to above-mentioned rotating shaft, namely the second fastening piece and lock handle 1 have employed vertical structure with being locked between part 2, in order to avoid interfering between lock handle 1 and tubing, in embodiments of the present invention, be locked on part 2 and be provided with the first tube seat 11, lock handle 1 being provided with the surface that the second tube seat 10, first tube seat 11 contacts with tubing is semicircular arc, and the surface that the second tube seat 10 contacts with tubing is quadrant arc.
Further, in order to avoid the second fastening piece gets loose from tapped hole, in embodiments of the present invention, the second fastening piece also comprises lock nut 7, and construction bolt 5 is locked on part 2 through coordinating with tapped hole after installing through hole 9 and lock nut 7 to tighten lock handle 1 to be installed in rotation on.
Formed in the process in constraint space in the reset of lock handle 1, stop in place to make lock handle 1 so that fetter the formation in space, avoid dislocation, in embodiments of the present invention, the part 2 that is locked is provided with spacing limited post 8 is carried out to lock handle 1.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a pipe connection, for connecting two tubing, is characterized in that, comprise:
Mounting kit (4), for being set in a wherein tubing;
Locking element, comprise the part that is locked (2), lock handle (1) and resetting means, the described part that is locked (2) side is removably mounted on described mounting kit (4), be locked described in described lock handle (1) is rotatably connected to the opposite side of part (2), the constraint space with opening for fettering another root tubing is formed between described lock handle (1) and the described part that is locked (2), described resetting means is arranged between described lock handle (1) and the described part that is locked (2) for making described lock handle (1) and the described part that is locked (2) remain on the state forming described constraint space.
2. pipe connection according to claim 1, it is characterized in that, described mounting kit (4) is provided with the breach for making described mounting kit (4) elasticity open outward, the outer wall of described mounting kit (4) is respectively arranged with flange in the both sides of described breach, and two described flanges clamp to close described breach by the first fastening piece.
3. pipe connection according to claim 2, it is characterized in that, the tightening nut that described first fastening piece comprises clamping bolt and coordinates with described clamping bolt, two described flanges are provided with fastening through-hole, and described clamping bolt coordinates with described tightening nut clamped by two described flanges through two described through hole.
4. pipe connection according to claim 1, it is characterized in that, (4) are provided with slot to described mounting kit, the described part that is locked (2) is provided with the installation plate (3) that dismountable and described slot coordinates, described installation plate (3) comprises assembly department and plate portion, be locked on part (2) described in described installation plate (3) is arranged on by described assembly department, described plate portion coordinates with described slot grafting and described mounting kit (4) and the described part that is locked (2) is removably connected.
5. pipe connection according to claim 4, it is characterized in that, the below of described assembly department is provided with has flexible part hook (12) that is locked, described in part hook (12) that is locked one end of described assembly department is provided with the barb avoiding described plate portion and described slot to depart from for catching on described mounting kit (4) lower end surface.
6. pipe connection according to claim 1, it is characterized in that, described lock handle (1) is connected by the second fastening piece with the described part that is locked (2), described second fastening piece comprises construction bolt (5), the described part that is locked (2) is provided with tapped hole, described lock handle (1) is provided with through hole (9) is installed, described construction bolt (5) through described installation through hole (9) to coordinate with described tapped hole tighten described lock handle (1) is installed in rotation on described in be locked on part (2).
7. pipe connection according to claim 6, it is characterized in that, described resetting means is torsion spring (6), the heliconid part of described torsion spring (6) is set on described construction bolt (5), conflict on the described part that is locked (2) for one in two supporting legs, another is conflicted on described lock handle (1).
8. pipe connection according to claim 6, it is characterized in that, the described part that is locked (2) is provided with the first tube seat (11), described lock handle (1) is provided with the second tube seat (10), the surface that described first tube seat (11) contacts with tubing is semicircular arc, and the surface that described second tube seat (10) contacts with tubing is quadrant arc.
9. pipe connection according to claim 6, it is characterized in that, described second fastening piece also comprises lock nut (7), described construction bolt (5) through described installation through hole (9) and described lock nut (7) coordinate with described tapped hole afterwards tighten described lock handle (1) is installed in rotation on described in be locked on part (2).
10. pipe connection according to claim 1, is characterized in that, described in be locked part (2) is provided with spacing limited post (8) carried out to described lock handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510254588.8A CN104832510B (en) | 2015-05-18 | 2015-05-18 | Pipe connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510254588.8A CN104832510B (en) | 2015-05-18 | 2015-05-18 | Pipe connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104832510A true CN104832510A (en) | 2015-08-12 |
| CN104832510B CN104832510B (en) | 2017-01-18 |
Family
ID=53810622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510254588.8A Active CN104832510B (en) | 2015-05-18 | 2015-05-18 | Pipe connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104832510B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139636A (en) * | 2018-10-23 | 2019-01-04 | 无锡欧宜金属制品有限公司 | A kind of solid frame adapter of plastic |
| CN111658171A (en) * | 2020-06-03 | 2020-09-15 | 山东威高骨科材料股份有限公司 | Traction frame for spinal column orthopedic operation |
| CN114173613A (en) * | 2019-06-06 | 2022-03-11 | 佩格思医疗有限公司 | Bracket mounting for a load |
| EP4137444A4 (en) * | 2020-11-27 | 2023-10-11 | LG Energy Solution, Ltd. | Locking device for electrode transfer cart, and electrode transfer cart comprising same |
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| CN204152909U (en) * | 2014-10-16 | 2015-02-11 | 卢启中 | Multifunctional jointing device |
| WO2015040012A1 (en) * | 2013-09-18 | 2015-03-26 | Atom Prod | Combination of at least one tube and at least one means for gripping the tube |
| CN204328220U (en) * | 2014-12-05 | 2015-05-13 | 李业贵 | With the pipeline hoop that side-play amount regulates |
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| US20040037639A1 (en) * | 1995-10-06 | 2004-02-26 | Ledingham Stuart J. | Versatile guide rail clamp |
| CN2804454Y (en) * | 2005-04-06 | 2006-08-09 | 陈明鑫 | Fast pipe frame connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109139636A (en) * | 2018-10-23 | 2019-01-04 | 无锡欧宜金属制品有限公司 | A kind of solid frame adapter of plastic |
| CN114173613A (en) * | 2019-06-06 | 2022-03-11 | 佩格思医疗有限公司 | Bracket mounting for a load |
| CN111658171A (en) * | 2020-06-03 | 2020-09-15 | 山东威高骨科材料股份有限公司 | Traction frame for spinal column orthopedic operation |
| EP4137444A4 (en) * | 2020-11-27 | 2023-10-11 | LG Energy Solution, Ltd. | Locking device for electrode transfer cart, and electrode transfer cart comprising same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104832510B (en) | 2017-01-18 |
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