CN103536174B - A kind of support - Google Patents
A kind of support Download PDFInfo
- Publication number
- CN103536174B CN103536174B CN201310478577.9A CN201310478577A CN103536174B CN 103536174 B CN103536174 B CN 103536174B CN 201310478577 A CN201310478577 A CN 201310478577A CN 103536174 B CN103536174 B CN 103536174B
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- China
- Prior art keywords
- supporting plate
- support
- installation portion
- pieces
- gripper shoe
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses a kind of support, comprise two pieces and connect the gripper shoe that rear cross section is " V " shape, it is respectively equipped with the installation portion with wall connecting, also comprise a supporting plate for support article be connected with two pieces of gripper shoes respectively, described two pieces of gripper shoes and supporting plate form hollow column or hollow cone structure, and its cross section is triangle.Support of the present invention has the advantage that weight is lighter, intensity is higher, and more can save material, cost-saving, installs the advantages such as simple and easy.
Description
Technical field
The present invention relates to a kind of support for support article.
Background technology
At present, need in places such as office, market, families to go to hold in the palm supporting objects by increasing support.For user, these support demand fulfillment good stabilities, the requirement that supporting force is enough strong.For businessman, while these supports save material as far as possible, obtain as far as possible high supporting force.
General support mainly makes according to stable triangular principle.Such as, existing support in accompanying drawing 1, its mainly comprise install support arm 11, at right angle setting support arm horizontal mounting arm 12 and be connected and installed the bracing frame 13 that support arm and horizontal mounting arm form three-legged structure respectively.The advantage of this structure is simple, and technique easily realizes.To be the gravity of article be shortcoming substantially by horizontal arm and these three points of tie point installing the tie point of the tie point of support arm, bracing frame and installation support arm, horizontal arm and installation support arm, so just cause the greatly stressed of this point, in materials, need special consideration just can provide good enabling capabilities.
As shown in Figure 2, be 201010220124.2 at application number, denomination of invention is that " a kind of can hold in the palm the support of supporting objects " it discloses a kind of support (A part) be arranged on wall, and the B part used with this support equipped.The cross section of this support is " V " type, and during its support article, down, wide head supports storing plate to pop-up to V word structure tip.When article are placed on this support, maximum active force is born in the junction (screw) of this support and metope.V word structure easily produces deformation by the impact of outside tension force, once there is deformation, support meeting unbalance stress, accelerates distortion until can not use.
Summary of the invention
Object of the present invention, overcomes the deficiencies in the prior art exactly, provides a kind of lightweight, the A-frame that supporting force is higher.
In order to achieve the above object, following technical scheme is adopted:
A kind of support, comprise two pieces and connect the gripper shoe that rear cross section is " V " shape, it is respectively equipped with the installation portion with wall connecting, also comprise a supporting plate for support article be connected with two pieces of gripper shoes respectively, described two pieces of gripper shoes and supporting plate form hollow column or hollow cone structure, and its cross section is triangle.
Further, described supporting plate is provided with the installation portion be connected with body of wall or fixture, and installation portion is provided with screw hole.
Further, also comprise the fixture be located at for fixed screw on supporting plate, described fixture comprises the fixed head being provided with hole slot, and be connected and fixed the connector of plate and supporting plate respectively, be provided with the cavity holding screw terminal between described fixed head, connector, supporting plate, described hole slot length is greater than the width of supporting plate.
Further, described supporting plate is provided with the groove with nut form fit, is provided with screw hole in groove.
Further, the shape of described groove comprises polygon or strip.
Further, described supporting plate is triangle or quadrangle, and two pieces of gripper shoe shape sizes are identical, and the cross section of support is isosceles triangle.
Further, the junction length of described two pieces of gripper shoes, the junction length of gripper shoe and supporting plate, the pass of the junction length of gripper shoe and its installation portion is reduce successively.
Further, the junction of described two pieces of gripper shoes is connected with the half interval contour of gripper shoe with the junction length of supporting plate.
Further, the installation portion of described gripper shoe, supporting plate is respectively equipped with two or more screw hole, and the installation portion of two gripper shoes and the installation portion of supporting plate form three-legged structure.
Further, described support is made up of one piece of integrated metallic plate, and supporting plate is positioned at middle part, and its both sides are respectively gripper shoe.
Compared with prior art, beneficial effect of the present invention is:
The triangle taper hollow structure of support of the present invention, can provide the support force that higher, and have relative to general support the advantage that weight is lighter, intensity is higher, and more can save material, cost-saving, environmental protection is more durable.
Accompanying drawing explanation
Fig. 1 is existing general supporting structure of the present invention;
Fig. 2 is existing standoff another kind of structure;
Fig. 3 is the structural representation of support described in embodiment one;
Fig. 4 is the A-A sectional view of Fig. 3;
Fig. 5 is the construction cutting figure of described support;
Fig. 6 is another structural representation of support described in embodiment one;
Fig. 7 be described in the second embodiment between structural representation;
Fig. 8 is the B-B sectional view of Fig. 7.
Diagram: 11-support arm is installed; 12-horizontal mounting arm; 13-bracing frame;
21-supporting plate; 211-groove; 212-screw hole; 221-support limit; 222-mounting edge; 223-support edge;
22-gripper shoe; 23-installation portion; 231-screw hole;
3-fixture; 31-fixed head; 311-hole slot; 32-connector;
4-cavity.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention will be further described:
As shown in Figure 3, support of the present invention mainly comprises three blocks of plates, is respectively two pieces of gripper shoes 21 and one piece of supporting plate 22, and gripper shoe and supporting plate are made by metal or other material.Wherein, two pieces of gripper shoes 21 are connected to form " V " font, and supporting plate 21 is positioned at the top of " V " word, and it is by support article contacts, for placing by support.Two pieces of gripper shoes 22 are connected respectively with the both sides of supporting plate 21, and another side of two pieces of gripper shoes 22 connects, and whole support defines hollow triangle cone structure.As shown in Figure 4, the cross-sectional view along the A-A direction (vertical supporting plate) of Fig. 3 medium-height trestle can be found out, the cross section of the support that two pieces of gripper shoes and supporting plate are formed is triangle.Preferably, be isosceles triangle.Wherein the clipping edge length of gripper shoe is equal, and namely the shape size of gripper shoe is identical.
In addition, gripper shoe 22 and supporting plate 21 are all provided with for the installation portion 23 of support installing on wall.Installation portion primarily of comprise screw hole 231 fixed head form, its by support by being fixed on metope through the pull explosive screw of screw hole 231.Preferably, the screw hole 231 of each installation portion is two, is distributed in the both sides of installation portion 23.Three installation portions 23 form triangular structure, can more producing balanced forces, make the entirety of support stressed larger.In the use procedure of reality, maximum active force is born from the screw hole close to supporting plate 21 in the screw hole and gripper shoe 22 top that are positioned at the installation portion on supporting plate 21, screw hole on the installation portion of especially supporting plate, arranging two screw holes can force balance.
During due to support installing, the bottom of the support of hollow triangle taper or hollow column is towards metope, and namely installation portion is connected with metope, cannot place nut in installation process in inside.Therefore, supporting plate is provided with that can solve with the groove 211 of nut form fit cannot the problem of built-in nut.In groove 211, directly place nut, by the screw hole 212 of screw through groove, in installation process would not there is the problem driving cap rotation in rotating nut.The shape of groove comprises polygon or strip.When groove is polygon, it can place the polygon nut with matching grooves, just can be fixed on by support on support by screw is simply fixing.When groove is strip, also polygon nut can be placed, such as hexagonal (hexagon)nut.Hexagonal (hexagon)nut is placed in a groove, when mounted, according to by the installing hole of support article adjustment hexagonal (hexagon)nut position in a groove, makes two parallel edges of hexagonal (hexagon)nut and groove conflict, so just can realize the adjustment of simple position.
Support of the present invention also has the advantage of saving material and good stability, and it is made by one piece of integrated metallic plate.As shown in Figure 5, in this block metallic plate, two pieces of gripper shoes and supporting plate one-body molded.Supporting plate is positioned at middle part, and its both sides are gripper shoe respectively.Mounting edge is respectively arranged with installation portion, in installation portion, is provided with screw hole.In production process, after the flat shape (solid line) of each support carries out cutting in Fig. 5, carry out flanging along dotted line, then by the support limit seamless welding of two of each support pieces of gripper shoes, define the support of the cone structure of hollow.Along the radial cross-section of the support of cone structure, can find out that the radial cross-section of support is triangle.The pyramidal structure of this triangle has the stability of height, can bear very large deformation power.Meanwhile, each support is closely connected, and saves material.
As shown in Figure 6, in order to reduce the acutance of taper, and improve the supporting force of support, supporting plate 21 is set to quadrangle.Be preferably isosceles trapezoid.Correspondingly, the length of gripper shoe 22 and the length coupling of supporting plate are arranged.Like this, the column structure with two openings of the hollow of two pieces of gripper shoes 22 and one piece of supporting plate 21 formation, it is equivalent to the triangle body funnel structure after cut the pyramidal tapering of hollow triangle.Wherein, the opening from the opening at installation portion place to the other end, the triangular cross section area of its vertical supporting plate progressively successively decreases.In order to more reasonably support, gripper shoe comprises three fillets, is respectively support limit 221, support edge 223 and mounting edge 222.The length of support edge 223 is greater than the length on support limit 221, and the length on support limit 221 is greater than the length of mounting edge 222.Preferably, support limit 221 with support edge 223 for curve is connected.Namely be curve in the junction of support limit 221 and support edge 223, curve connects can be increased stressed larger, also can reduce the acutance in tapering.In order to adapt to different installation sites, the junction shape of the junction of gripper shoe and supporting plate and gripper shoe and its installation portion has angle, and namely mounting edge 222 and support limit 221 shape are in an angle.This angle is formulated according to different installation occasions, is generally 45-135 degree.Preferably, angle is 90 degree.The benefit of such setting is when support weight, mounting edge 222 stressed evenly.
Embodiment two
As shown in Figure 7, the difference of the present embodiment is: the present embodiment supporting plate 21 is provided with the fixture 3 for fixed screw.Fixture 3 comprises the fixed head 31 being provided with hole slot 311, and is connected and fixed the connector 32 of plate 31 and supporting plate 21 respectively.Wherein, described hole slot 311 length is greater than the width of its just right supporting plate.When only having the length of hole slot to be greater than the width of supporting plate, just screw can be inserted bottom hole slot.As shown in Figure 8, fixed head 31, be provided with between connector 32 and supporting plate 21 and hold the cavity 4 of screw terminal.Such as, when hex(agonal)screw inserts bottom hole slot, screw terminal is moved in cavity 4.Because screw terminal withstands by two connectors 32, during screwing screw cap, screw terminal can't follow cap nut turn.
To install an air-conditioner, the distance between correspondence two installing holes of two installation feet of measurement air-conditioning, then installs the length of the support of the present embodiment according to this air-conditioning installing hole.Then, air-conditioning is placed on support, and the installing hole of air-conditioning is aimed at a lateral edges of the hole slot on the fixture of two supports.Now screw is inserted into bottom hole slot in the installing hole of installation foot of air-conditioning, simultaneously and cap nut is screwed into suitable tightness, then the installing hole of air-conditioning is moved to the centre of support.In the process of movement, only need two of hex(agonal)screw head parallel edges to adjust to mate with two connectors.Last tightening nuts, now air-conditioning is fixed on support, and whole installation process is quick simple again.
In order to each side parameter of supporting structure of the present invention is described, respectively the supporting structure of this support and Fig. 1 and Fig. 2 is tested below.Under normal circumstances, generally directly install and test on the wall, but due to problems such as the gaps in body of wall between boring, fragment of brick, test result has certain error.This is because usually in metope boring, if just at the center of common brick, the hole got out is more complete.If run into the gap between common brick and common brick, the hole got out is relatively looser, and the hole being that is drilled in mortar joint is larger than the hole in common brick, thus the pull explosive screw tension dynamics produced is different.In order to avoid the generation of this error, this test use 1 piece of three-dimensional parameter is respectively 11 layers of blockboard anyhow interlocked of 2cm*60cm*80cm, and wherein plank thickness is 20mm.Three kinds of support Stainless Steel Self Tapping Screws nails are arranged on plank, then plank lead screw are stabilized on vertical stanchion, carry out the destructive testing as following table one:
Table one
| The support of Fig. 1 | The support of Fig. 2 | Support of the present invention | |
| Support installing levelness | 90 | 90 | 90 |
| Timbering material | A3 angle bar | 201# stainless steel | 201# stainless steel |
| Weight support frame | 384 grams | 94.6 grams | 81 grams |
| The total height of support | 210mm | 65mm | 55mm |
| Support stretches out brachium | 250mm | 195mm | 205mm |
| Rack mounting apertures | 3 | 4 | 6 |
| Testing time | 4 points 3 seconds | 4 points 21 seconds | 60 minutes |
| Incline direction | To the right | Parallel oblique | Parallel oblique |
| Gradient | 23 degree | 19 degree | 4 degree |
| Load-bearing | 71.2kg | 134.93kg | 195.77kg |
| The load-bearing of every gram, support | 0.185 | 1.426 | 2.417 |
As can be seen from above parameter, support of the present invention all has obvious stability than the support in Fig. 1 and Fig. 2, support of the present invention, when lighter weight, has stronger weight capacity, and the numerical value of its every gram, support load-bearing is higher compared with the support of Fig. 1 and Fig. 2.In addition, manufacture craft of the present invention is simple, just can be realized by cutting, flanging, punching.
The foregoing is only the preferred embodiment explaining the present invention, not any restriction is in form done to the present invention.Any modification of all relevant the present invention that does under identical invention spirit or change, all must be included in the category that the invention is intended to protection.
Claims (8)
1. a support, comprise two pieces and connect the gripper shoe that rear cross section is " V " shape, it is respectively equipped with the installation portion with wall connecting, it is characterized in that: also comprise a supporting plate for support article be connected with two pieces of gripper shoes respectively, described two pieces of gripper shoes and supporting plate form hollow column or hollow cone structure, and its cross section is triangle; Described supporting plate is provided with the installation portion with wall connecting, and installation portion is provided with screw hole; Also comprise the fixture be located at for fixed screw on supporting plate, described fixture comprises the fixed head being provided with hole slot, and be connected and fixed the connector of plate and supporting plate respectively, be provided with the cavity holding screw terminal between described fixed head, connector, supporting plate, described hole slot length is greater than the width of supporting plate.
2. support according to claim 1, is characterized in that: described supporting plate is provided with the groove with nut form fit, is provided with screw hole in groove.
3. support according to claim 2, is characterized in that: the shape of described groove comprises polygon.
4. support according to claim 1 and 2, is characterized in that: described supporting plate is triangle or quadrangle, and two pieces of gripper shoe shape sizes are identical, and the cross section of support is isosceles triangle.
5. support according to claim 1 and 2, is characterized in that: the junction length of described two pieces of gripper shoes, the junction length of gripper shoe and supporting plate, and the pass of the junction length of gripper shoe and its installation portion is reduce successively.
6. support according to claim 5, is characterized in that: the junction of described two pieces of gripper shoes is connected with the half interval contour of gripper shoe with the junction length of supporting plate.
7. support according to claim 1, is characterized in that: the installation portion of described gripper shoe, supporting plate is respectively equipped with two or more screw hole, and the installation portion of two gripper shoes and the installation portion of supporting plate form three-legged structure.
8. support according to claim 1, is characterized in that: described support is made up of one piece of integrated metallic plate, and supporting plate is positioned at middle part, and its both sides are respectively gripper shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310478577.9A CN103536174B (en) | 2013-10-14 | 2013-10-14 | A kind of support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310478577.9A CN103536174B (en) | 2013-10-14 | 2013-10-14 | A kind of support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103536174A CN103536174A (en) | 2014-01-29 |
| CN103536174B true CN103536174B (en) | 2015-10-28 |
Family
ID=49960328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310478577.9A Expired - Fee Related CN103536174B (en) | 2013-10-14 | 2013-10-14 | A kind of support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103536174B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1126960A (en) * | 1966-06-16 | 1968-09-11 | Neville Silvester Worthington | Improvements relating to t-section cantilever wall brackets |
| CN2930517Y (en) * | 2006-07-06 | 2007-08-08 | 谢彬良 | Folding supporting stand with right angle |
| CN201192257Y (en) * | 2008-03-27 | 2009-02-11 | 王刚 | Hanging device of wall built-up type hanging cabinet |
| CN201487011U (en) * | 2009-07-03 | 2010-05-26 | 管昌国 | Novel sucking disc |
| CN101900244A (en) * | 2009-07-15 | 2010-12-01 | 张志国 | Bracket capable of supporting objects |
| CN203633946U (en) * | 2013-10-14 | 2014-06-11 | 广州市向前五金塑料制品有限公司 | Bracket |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7753327B2 (en) * | 2005-01-14 | 2010-07-13 | Wooten Donald W | Shelf bracket and method of making same |
-
2013
- 2013-10-14 CN CN201310478577.9A patent/CN103536174B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1126960A (en) * | 1966-06-16 | 1968-09-11 | Neville Silvester Worthington | Improvements relating to t-section cantilever wall brackets |
| CN2930517Y (en) * | 2006-07-06 | 2007-08-08 | 谢彬良 | Folding supporting stand with right angle |
| CN201192257Y (en) * | 2008-03-27 | 2009-02-11 | 王刚 | Hanging device of wall built-up type hanging cabinet |
| CN201487011U (en) * | 2009-07-03 | 2010-05-26 | 管昌国 | Novel sucking disc |
| CN101900244A (en) * | 2009-07-15 | 2010-12-01 | 张志国 | Bracket capable of supporting objects |
| CN203633946U (en) * | 2013-10-14 | 2014-06-11 | 广州市向前五金塑料制品有限公司 | Bracket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103536174A (en) | 2014-01-29 |
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Granted publication date: 20151028 Termination date: 20201014 |
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| CF01 | Termination of patent right due to non-payment of annual fee |