CN204533993U - A-frame - Google Patents
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- CN204533993U CN204533993U CN201520128494.1U CN201520128494U CN204533993U CN 204533993 U CN204533993 U CN 204533993U CN 201520128494 U CN201520128494 U CN 201520128494U CN 204533993 U CN204533993 U CN 204533993U
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- China
- Prior art keywords
- support
- groove
- horizontal support
- frame
- utility
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- Expired - Fee Related
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- 230000002787 reinforcement Effects 0.000 claims abstract description 11
- 238000005728 strengthening Methods 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a kind of A-frame, comprise horizontal support and perpendicular support, described horizontal support is supported for integral structure with perpendicular, described horizontal support and the perpendicular middle part that supports are provided with the first reinforcement groove, described first strengthens being provided with the second reinforcement groove in the middle part of groove inner wall, and the width that the described second width and described first strengthening groove strengthens groove is identical.The utility model A-frame entirety is integral type structure, and processing technology is simple, and cost of production is lower, and easy for installation when using, meanwhile, in the middle part of the utility model A-frame, be provided with two-layer reinforcement groove, make its bulk strength higher, bearing capacity is stronger, and safety coefficient is higher.
Description
Technical field
The utility model relates to a kind of supporting element, is specifically related to a kind of A-frame.
Background technique
In daily life, the objects such as air-conditioning, guardrail and protective window need to be arranged on stationary plane that is vertical or that tilt usually, and A-frame can carry out good support to above-mentioned object and fix.Existing A-frame is generally that employing three angle steel are welded, because the weld of angle steel exposes in atmosphere, this just makes weld get rusty easily, time has grown the Joint failure that also can cause A-frame, make A-frame lose support crystallized ability, cause supported object to fall down and cause damage.And during welding, operating procedure is more complicated, cost of labor and manufacturing mechanism cost higher, then due to by the restriction of steel angle structure, not only weld inconvenience, and angle steel material is more, causes the waste of resource, also increase cost of production simultaneously.
For this reason, application number: the utility model patent of 201120091455.0, disclose a kind of Combined type triangular support, as shown in Figure 1, a kind of Combined type triangular support, comprise perpendicular support D1, horizontal support D2 and bearing diagonal D3, described perpendicular support D1, horizontal support D2 and bearing diagonal D3 is interconnected to form leg-of-mutton support by fastening piece, one end of described horizontal support D2 is provided with right angle mounting edge D21, described right angle mounting edge D21 is connected with the described perpendicular D1 that supports by fastening piece, the two ends of described bearing diagonal D3 are equipped with oblique mounting edge D31, the oblique mounting edge D31 of one end is supported D1 by fastening piece be connected with perpendicular, the oblique mounting edge D31 of the other end is connected with horizontal support D2 by fastening piece, described perpendicular support D1 and described horizontal support D2 is equipped with the limited part spacing to oblique mounting edge D31.
Above-mentioned Combined type triangular support of the prior art, its advantage is: connected by fastening piece between each supporting element, efficiently solves weldment and gets rusty easily and the problem causing A-frame to lose efficacy; Its shortcoming is: this A-frame is connected by fastening piece by three supporting elements, and overall structure is comparatively complicated, and processing technology is complicated, and cost of production is high, and installs inconvenient when using.
Summary of the invention
The purpose of this utility model to solve the problems of the prior art, and provide a kind of overall structure simple, processing technology is simple, and cost of production is lower, and A-frame easy for installation when using.
For achieving the above object, the technological scheme that adopts of the utility model is as follows:
A kind of A-frame, comprise horizontal support and perpendicular support, it is characterized in that, described horizontal support is supported for integral structure with perpendicular, is provided with the first reinforcement groove in the middle part of described horizontal support and perpendicular support, and described first strengthens being provided with the second reinforcement groove in the middle part of groove inner wall.
The width that described second width and described first strengthening groove strengthens groove is identical.
Described horizontal support is triangular in shape, and described perpendicular support is del, and described horizontal support is maximum with perpendicular support and connection place width.
Described horizontal support and perpendicular support are provided with attachment hole at its three angles respectively.
Compared with prior art, the utility model has the advantage of: the utility model A-frame entirety is integral type structure, processing technology is simple, cost of production is lower, and easy for installation when using, simultaneously, two-layer reinforcement groove is provided with in the middle part of the utility model A-frame, make its bulk strength higher, bearing capacity is stronger, and safety coefficient is higher.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of Combined type triangular support in prior art;
Fig. 2 is the utility model embodiment A-frame overall structure front elevational schematic;
Fig. 3 is the utility model embodiment A-frame overall structure schematic top plan view;
Fig. 4 is that schematic diagram is looked on the utility model embodiment A-frame overall structure left side.
Embodiment
Below in conjunction with accompanying drawing, introduce a kind of embodiment of the present utility model in detail.
As shown in Figure 2 to 4, the utility model embodiment A-frame, comprises horizontal support 1 and perpendicular support 2, and horizontal support 1 and perpendicular support 2 are integral type structure, and horizontal support 1 is triangular in shape, and perpendicular support 2 is in del, and horizontal support 1 is maximum with perpendicular support 2 joint width.Horizontal support 1 and perpendicular support 2 are provided with attachment hole 5 at its three angles respectively.Be provided with the first reinforcement groove 3, first in the middle part of horizontal support 1 and perpendicular support 2 to strengthen being provided with the second reinforcement groove 4 in the middle part of groove 3 inwall.The width that second width and first strengthening groove 4 strengthens groove 3 is identical.
The utility model A-frame entirety is integral type structure, and processing technology is simple, and cost of production is lower, and easy for installation when using, meanwhile, in the middle part of the utility model A-frame, be provided with two-layer reinforcement groove, make its bulk strength higher, bearing capacity is stronger, and safety coefficient is higher.
Below by reference to the accompanying drawings mode of execution of the present utility model is explained in detail; but the utility model is not limited to above-mentioned mode of execution; in the ken that those of ordinary skill in the art possess; can also make various changes and modifications under the prerequisite not departing from the utility model aim, these changes and improvements all fall in the protection domain of the utility model requirement.
Claims (4)
1. an A-frame, comprise horizontal support (1) and perpendicular support (2), it is characterized in that, described horizontal support (1) and perpendicular support (2) are integral type structure, described horizontal support (1) and perpendicular (2) middle part that supports are provided with the first reinforcement groove (3), and described first strengthens being provided with the second reinforcement groove (4) in the middle part of groove (3) inwall.
2. A-frame according to claim 1, is characterized in that, the width that the described second width and described first strengthening groove (4) strengthens groove (3) is identical.
3. A-frame according to claim 1, it is characterized in that, described horizontal support (1) is triangular in shape, and described perpendicular support (2) is in del, and described horizontal support (1) is maximum with perpendicular support (2) joint width.
4. A-frame according to claim 3, is characterized in that, described horizontal support (1) and perpendicular support (2) are provided with attachment hole (5) at its three angles respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520128494.1U CN204533993U (en) | 2015-03-06 | 2015-03-06 | A-frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520128494.1U CN204533993U (en) | 2015-03-06 | 2015-03-06 | A-frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204533993U true CN204533993U (en) | 2015-08-05 |
Family
ID=53747999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520128494.1U Expired - Fee Related CN204533993U (en) | 2015-03-06 | 2015-03-06 | A-frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204533993U (en) |
-
2015
- 2015-03-06 CN CN201520128494.1U patent/CN204533993U/en not_active Expired - Fee Related
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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: 20150805 |