CN204755507U - Screen carrier ready -packaged joint - Google Patents
Screen carrier ready -packaged joint Download PDFInfo
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- CN204755507U CN204755507U CN201520566593.8U CN201520566593U CN204755507U CN 204755507 U CN204755507 U CN 204755507U CN 201520566593 U CN201520566593 U CN 201520566593U CN 204755507 U CN204755507 U CN 204755507U
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- screen carrier
- screen
- joint
- spigot pipe
- outsourcing
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Abstract
The utility model discloses a screen carrier ready -packaged joint belongs to the fixation technology field of cinema screen carrier. The utility model discloses a screen carrier ready -packaged joint, connect including screen carrier, nipple pipe and outsourcing, screen carrier and nipple guan jun are set tubular structure, and the internal diameter phase -match of nipple external diameter of pipe and screen carrier, 2 screen carriers and 1 nipple nest of tubes become a set of that the cooperation connects, the outsourcing connects behind screen carrier and nipple union coupling, and the cover is in the junction of screen carrier and nipple pipe to it is fixed through the mounting. The utility model discloses a method of connection can be dismantled, lug connection can be realized and without the welded purpose.
Description
Technical field
The utility model relates to the technique for fixing field of theater screen frame, more particularly, relates to a kind of screen carrier ready-packaged joint.
Background technique
Film is that in modern society, people live indispensable entertainment way.Motion picture projection is projected in screen by projecting device and carries out, and along with the area requirements of screen is increasing, screen carrier requirement for height is also more and more higher.
Current movie theatre movie theater scale is increasing, movie theater height is higher, screen main body frame size requirements for supporting theater screen is also more and more higher, and in 6 meters of tube material Rooms more difficult to get access, large-sized screen main body frame mainly movie theater Site Welding makes, and this kind of method efficiency is low, can produce a large amount of smog and smell during welding, pollute large, potential safety hazard is high.
Chinese patent notification number CN203476950U, the day for announcing: 2014.03.12, this application case discloses the universal cruciform fastening for falsework of a kind of screen carrier, include pair of U-shaped card, semicircle liner is respectively arranged with in two U-shaped cards, two U-shaped cards are back-to-back fixing by the riveted joint of riveted joint axle, are separately installed with bolt in the U-shaped mouth of each U-shaped card.The installation that this model utility is used for screen carrier is fixed, and can improve efficiency and the applicability of screen carrier installation, it is high that it has intensity, uses flexibly, the feature of good stability.This model utility employs U-shaped card and is fixed screen carrier, is applicable to improve stability when screen carrier is installed, and is not suitable for the height increasing screen carrier.
Model utility content
1. the model utility technical problem that will solve
The purpose of this utility model is to overcome the deficiency easily producing potential safety hazard when screen carrier increase is highly welded and fixed in prior art, provides a kind of screen carrier ready-packaged joint.By the method removably connected, can realize directly connecting and the object that need not weld.
2. technological scheme
For achieving the above object, the technological scheme that the utility model provides is:
A kind of screen carrier ready-packaged joint, comprises screen carrier, spigot pipe and outsourcing joint; Screen carrier and spigot Guan Juncheng cannula-like structure, the internal diameter of spigot pipe external diameter and screen carrier matches, and 2 screen carriers and 1 spigot pipe form one group that is connected; Outsourcing joint, after screen carrier is connected with spigot pipe, is enclosed within the joint of screen carrier and spigot pipe, and is fixed by fixed block.
Further scheme, outsourcing joint is the square structure that corner has fixed hole, and fixed block is bolt, and outsourcing joint is fixed on the joint of screen carrier and spigot pipe by 2 bolts through fixed hole.
Further scheme, arranges joint projection in the middle of spigot pipe outer wall, is the middle separated times of 2 screen carriers when being connected with 1 spigot pipe.
Further scheme, the length of spigot pipe is 2 times of screen carrier.
Further scheme, spigot pipe outer wall has one deck chromium coating.
3. beneficial effect
(1) this implements novel screen carrier ready-packaged joint, by being equipped with of screen carrier, spigot pipe and outsourcing joint, first by outsourcing joints sleeve in screen carrier one end, wouldn't fix, two screen carriers are inserted at spigot pipe two ends respectively, two screen carriers are moved to simultaneously the neutral position of spigot pipe to centre simultaneously, tighten the fixed block of outsourcing joint, two screen carriers just firmly link together, assembling is simple, easy operation, and connect firm, effectively achieve two screen carriers and directly connect and the object that need not weld;
(2) this implements novel screen carrier ready-packaged joint, and outsourcing joint is bolted, and makes steady job convenient;
(3) this implements novel screen carrier ready-packaged joint, spacing and fixation during spigot pipe joint projection plays point, makes two screen carriers insert the degree of depth of spigot pipes the same, then bag socket center is moved to high spot, make fixed effect more balanced;
(4) this implements novel screen carrier ready-packaged joint, and the length of spigot pipe is 2 times of screen carrier, and the connection of 2 screen carriers and spigot pipe is mated more, improves the stability connected;
(5) this implements novel screen carrier ready-packaged joint, the setting of chromium coating, increases friction effect, improves the stability that screen carrier is connected with spigot pipe further.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of outsourcing joint in embodiment 2 of the present utility model;
Fig. 3 is the side view after outsourcing joint of the present utility model is fixedly connected with.
Label declaration in schematic diagram: 1, screen carrier; 2, spigot pipe; 3, joint is protruding; 4, outsourcing joint; 5, fixed block; 6, fixed hole.
Embodiment
For understanding content of the present utility model further, by reference to the accompanying drawings the utility model is described in detail.
Embodiment 1
A kind of screen carrier ready-packaged joint of the present embodiment, as shown in Figure 1, comprises screen carrier 1, spigot pipe 2 and outsourcing joint 4; Screen carrier 1 and spigot pipe 2 are all in cannula-like structure, and the internal diameter of spigot pipe 2 external diameter and screen carrier 1 matches, and 2 screen carriers 1 and 1 spigot pipe 2 form one group that is connected; Outsourcing joint 4, after screen carrier 1 is connected with spigot pipe 2, is enclosed within the joint of screen carrier 1 and spigot pipe 2, and is fixed by fixed block 5.
A kind of screen carrier ready-packaged joint of the present embodiment, by being equipped with of screen carrier, spigot pipe and outsourcing joint, first by outsourcing joints sleeve in screen carrier one end, wouldn't fix, two screen carriers are inserted at spigot pipe two ends respectively, two screen carriers are moved to simultaneously the neutral position of spigot pipe to centre simultaneously, tighten the fixed block of outsourcing joint, two screen carriers just firmly link together, assembling is simple, easy operation, and connect firm, effectively achieve two screen carriers and directly connect and the object that need not weld.
Embodiment 2
A kind of screen carrier ready-packaged joint of the present embodiment, its basic structure is with embodiment 1, improvements are: as shown in Figure 2, outsourcing joint 4 has the square structure of fixed hole 6 in corner, fixed block 5 is bolt, and outsourcing joint 4 is fixed on the joint of screen carrier 1 and spigot pipe 2 by 2 bolts through fixed hole 6, as shown in Figure 3, outsourcing joint 4 is bolted, and makes steady job convenient; In the middle of spigot pipe 2 outer wall, joint projection 3 is set, be the middle separated times of 2 screen carriers 1 when being connected with 1 spigot pipe 2, spacing and fixation during joint projection 3 plays point, the degree of depth making two screen carriers 1 insert spigot pipe 2 is the same, again bag socket 4 center is moved to high spot, make fixed effect more balanced; The length of spigot pipe 2 is 2 times of screen carrier 1, and the connection of 2 screen carriers 1 and spigot pipe 2 is mated more, improves the stability connected.
Embodiment 3
A kind of screen carrier ready-packaged joint of the present embodiment, its basic structure is with embodiment 2, and improvements are: spigot pipe 2 outer wall has one deck chromium coating, increases friction effect, improves the stability that screen carrier 1 is connected with spigot pipe 2 further.
Schematically above be described the utility model and mode of execution thereof, this description does not have restricted, and also just one of the mode of execution of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the mode of structure similar to this technological scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (5)
1. a screen carrier ready-packaged joint, comprises screen carrier (1) and spigot pipe (2), it is characterized in that: also comprise outsourcing joint (4);
Described screen carrier (1) and spigot pipe (2) are all in cannula-like structure, the internal diameter of spigot pipe (2) external diameter and screen carrier (1) matches, 2 screen carriers (1) and 1 group of being connected spigot pipe (2) composition;
Described outsourcing joint (4), after screen carrier (1) is connected with spigot pipe (2), is enclosed within the joint of screen carrier (1) and spigot pipe (2), and is fixed by fixed block (5).
2. screen carrier ready-packaged joint according to claim 1, it is characterized in that: described outsourcing joint (4) has the square structure of fixed hole (6) in corner, described fixed block (5) is bolt, and outsourcing joint (4) is fixed on the joint of screen carrier (1) and spigot pipe (2) by 2 bolts through fixed hole (6).
3. screen carrier ready-packaged joint according to claim 1 and 2, it is characterized in that: arranges joint projection (3) in the middle of described spigot pipe (2) outer wall, is the middle separated times of 2 screen carriers (1) when being connected with 1 spigot pipe (2).
4. screen carrier ready-packaged joint according to claim 3, is characterized in that: the length of described spigot pipe (2) is 2 times of screen carrier (1).
5. screen carrier ready-packaged joint according to claim 3, is characterized in that: described spigot pipe (2) outer wall has one deck chromium coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520566593.8U CN204755507U (en) | 2015-07-31 | 2015-07-31 | Screen carrier ready -packaged joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520566593.8U CN204755507U (en) | 2015-07-31 | 2015-07-31 | Screen carrier ready -packaged joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204755507U true CN204755507U (en) | 2015-11-11 |
Family
ID=54470218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520566593.8U Active CN204755507U (en) | 2015-07-31 | 2015-07-31 | Screen carrier ready -packaged joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204755507U (en) |
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2015
- 2015-07-31 CN CN201520566593.8U patent/CN204755507U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |