CN110101230B - Height-adjustable supporting leg - Google Patents
Height-adjustable supporting leg Download PDFInfo
- Publication number
- CN110101230B CN110101230B CN201910323817.5A CN201910323817A CN110101230B CN 110101230 B CN110101230 B CN 110101230B CN 201910323817 A CN201910323817 A CN 201910323817A CN 110101230 B CN110101230 B CN 110101230B
- Authority
- CN
- China
- Prior art keywords
- height
- hole
- plate
- locking block
- nut
- 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.)
- Expired - Fee Related
Links
- 229910000746 Structural steel Inorganic materials 0.000 claims abstract description 20
- 239000011521 glass Substances 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 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
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B91/00—Feet for furniture in general
- A47B91/02—Adjustable feet
- A47B91/022—Adjustable feet using screw means
- A47B91/026—Foot attached to a rotating nut supported on an external thread
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- 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
- F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
Abstract
The invention discloses a supporting leg with adjustable height. The height-adjustable supporting leg comprises a bottom plate, a vertical rod, a movable locking block, a fixed locking block, a lining plate, a heightening nut, angle iron, a fixing nut, a heightening bolt, a main plate, a bottom plate nut, a bottom plate bolt, a foundation, a locking screw, a first cross beam, a connecting plate, a connecting bolt, a connecting nut, a first stand column, a second cross beam and a second stand column. Wherein, the upper part of the upright stanchion is provided with a threaded hole; the threaded hole is vertically upward; the bottom plate is a square plate with semicircular grooves and mounting holes at the left end and the right end; the movable locking block is a square block provided with a semicircular hole, a locking hole and a counter bore; the fixed locking block is a square block provided with a semicircular hole and a locking threaded hole; the angle iron is provided with a through hole, a flat plate, a vertical plate and an unfilled corner; the connecting plate is provided with a mounting hole and a counter bore. The invention is easy to be connected with the glass sheet storage bin, is convenient to adjust the height, is suitable for being matched with a feeding trolley and a taking trolley on an automatic production line, has large bearing capacity, and is stable and firm.
Description
Technical Field
The invention belongs to the technical field of equipment manufacturing, and particularly relates to a height-adjustable supporting leg of a grid type glass sheet storage bin, which is suitable for glass processing equipment.
Background
In the glass processing automation production line, a glass sheet storage bin is needed for a plurality of process sections of the connected glass sheet processing links. In order to meet the storage requirements of glass sheets with variable quantity and size, a plurality of storage bin units with the same specification and size are combined for use, or a plurality of storage bin units with different specification and size are combined for use, so that storage bins with different capacities are formed. However, the feeding trolley and the material-taking trolley on the automatic production line both run on a straight track, and the storage bin units are required to be kept horizontal and tidy. Under the condition that the foundation is uneven, the height of the supporting point of each storage bin unit needs to be adjusted, the height difference of each part of the foundation is eliminated, and the storage bin units are kept neat in level. Warehouses such as glass sheet storage silos are heavily loaded when fully loaded and are required to be stable and secure.
Therefore, a supporting device needs to be designed, which can bear heavy load, is convenient for adjusting the height, and is stable and firm.
Disclosure of Invention
The invention aims to provide a height-adjustable supporting leg aiming at the defects of the prior art. The invention is easy to be connected with the glass sheet storage bin, is convenient to adjust the height, is suitable for being matched with a feeding trolley and a taking trolley on an automatic production line, has large bearing capacity, and is stable and firm.
The purpose of the invention is realized by the following technical scheme: the utility model provides an adjustable high supporting legs, adjustable high supporting legs includes bottom plate, pole setting, activity latch segment, fixed latch segment, welt, heightening nut, angle bar, fixation nut, heightening bolt, mainboard. Wherein the upright stanchion is fixedly connected with the bottom plate; the movable locking block and the fixed locking block are respectively matched and connected with the outer cylindrical surface of the upright rod; the height-adjusting bolt is screwed with the fixing nut through the screw thread, then penetrates through the angle iron, is screwed with the height-adjusting nut through the screw thread, and finally is screwed with the threaded hole in the upper part of the upright rod through the screw thread; one side of the lining plate is fixedly connected with the angle iron and the fixed locking block, and the other side of the lining plate is fixedly connected with the main plate.
Further, the threaded hole faces vertically upwards, and the inner thread of the threaded hole is matched with the outer thread of the height-adjusting bolt.
Furthermore, the left end and the right end of the bottom plate are provided with semicircular grooves; and a mounting hole is formed in the semicircular groove. The height-adjustable supporting leg further comprises a bottom plate nut and a bottom plate bolt, and the bottom plate nut and the bottom plate bolt fix the bottom plate on the ground through the mounting hole.
Furthermore, a first semicircular hole is formed in one side of the movable locking block, and a plurality of counter bores are formed in the other side of the movable locking block; and a locking hole is formed in the counter bore. The fixed locking block is provided with a second semicircular hole and a threaded hole; the first semicircular hole and the second semicircular hole form a circular through hole, the radius of the circular through hole is equal to that of the outer cylindrical surface of the vertical rod, and the number and the positions of the threaded holes are consistent with those of the locking holes; the height-adjustable supporting leg further comprises a locking screw, and the locking screw penetrates through the locking hole and then is screwed into the threaded hole, so that the movable locking block is fixedly connected with the fixed locking block.
Furthermore, the angle iron is integrally formed by a flat plate, a vertical plate and a unfilled corner; the flat plate is provided with a through hole.
Further, the height-adjustable supporting leg further comprises: first crossbeam, connecting plate, connecting bolt and nut, first stand. Wherein, the connecting plate is fixedly connected to the main board; the first cross beam and the first upright post are fixedly connected on the connecting plate through connecting bolts and nuts.
Further, the height-adjustable supporting leg further comprises: second crossbeam, second stand. And the second cross beam and the second upright post are fixedly connected to the connecting plate through connecting bolts and nuts.
Compared with the prior art, the invention has the beneficial effects that:
(1) the height-adjustable supporting legs are easy to connect to the storage bin, and can be arranged in parallel or in an array manner, so that the multi-point supporting requirement of the combination of a plurality of storage bin units is met.
(2) The height-adjustable supporting leg can conveniently adjust the height, and keeps each storage bin unit horizontal and orderly on an uneven foundation.
(3) The height-adjustable supporting leg provided by the invention bears load and is fixed with the nut through the height-adjustable bolt on one hand, and bears load and is fixed with the upright pole through the movable locking block and the fixed locking block on the other hand, so that large load can be borne, and stability and firmness can be maintained.
Drawings
FIG. 1 is a schematic view of a height adjustable support leg according to the present invention; wherein, (a) is a structural schematic diagram of the height-adjustable supporting feet used for the end parts of the parallel row, and (b) is a structural schematic diagram of the height-adjustable supporting feet used for the middle part of the parallel row;
FIG. 2 is a schematic exploded perspective view of a portion of an adjustable height support foot of the present invention;
figure 3 is a schematic view of the floor and uprights of the present invention;
FIG. 4 is a schematic view of the fixed and movable locking blocks of the present invention; wherein, (a) is a schematic diagram of a movable locking block, and (b) is a schematic diagram of a fixed locking block;
FIG. 5 is a schematic view of the angle iron of the present invention;
FIG. 6 is a schematic illustration of a connection plate of the present invention; (a) the connecting plate is used for supporting the feet with adjustable height at the end parts of a parallel row, and (b) the connecting plate is used for supporting the feet with adjustable height in the middle of the parallel row;
fig. 7 is a schematic view of multiple units of the adjustable height foot of the present invention in parallel.
In the figure, a bottom plate 1, a semicircular groove 1a, a mounting hole 1b, an upright rod 2, a threaded hole 2a, a bottom plate nut 3, a bottom plate bolt 4, a foundation 5, a locking screw 6, a movable locking block 7, a first semicircular hole 7a, a locking hole 7b, a counter bore 7c, a fixed locking block 8, a second semicircular hole 8a, a locking threaded hole 8b, a lining plate 9, a heightening nut 10, an angle iron 11, a through hole 11a, a flat plate 11b, a vertical plate 11c, a unfilled corner 11d, a fixing nut 12, a heightening bolt 13, a main plate 14, a first cross beam 15, a connecting plate 16, a mounting hole 16a, a counter bore 16b, a connecting bolt 17, a first upright column 18, a second cross beam 19 and a second upright column 20.
Detailed Description
As shown in fig. 1, the height-adjustable supporting leg of the invention comprises a bottom plate 1, an upright rod 2, a bottom plate nut 3, a bottom plate bolt 4, a foundation 5, a locking screw 6, a movable locking block 7, a fixed locking block 8, a second semicircular hole 8a, a lining plate 9, a heightening nut 10, angle iron 11, a fixed nut 12, a heightening bolt 13, a main plate 14, a first cross beam 15, a connecting plate 16, a connecting bolt 17, a first upright post 18, a second cross beam 19 and a second upright post 20. Fig. 2 is a schematic exploded perspective view of a portion of an adjustable height support foot of the present invention.
As shown in fig. 3, the upright rod 2 is fixedly connected with the bottom plate 1, and the bottom plate 1 is a square plate with semicircular grooves 1a and mounting holes 1b at the left and right ends; the pole setting 2 is the cylinder that upper portion has screw hole 2a, and the size of cylinder is unanimous with the size of second semicircle orifice 8a on the fixed latch segment 8 and the first semicircle orifice 7a on the movable latch segment 7, and the size of screw hole 2a is unanimous with the size of heightening bolt 13, and both can close supporting the use soon.
As shown in fig. 4, the movable locking block 7 is a square block with a first semicircular hole 7a, a locking hole 7b and a counter bore 7c, the fixed locking block 8 is a square block with a second semicircular hole 8a and a locking threaded hole 8b, and the first semicircular hole 7a on the movable locking block 7 and the second semicircular hole 8a on the fixed locking block 8 are folded to form a full circle with the same size as the outer cylinder of the vertical rod 2.
As shown in fig. 5, the angle iron 11 has a through hole 11a, a flat plate 11b, a vertical plate 11c, and a notch 11d, wherein the through hole 11a is slightly larger than the height-adjusting bolt 13, and the height-adjusting bolt 13 can pass through the through hole 11a smoothly.
As shown in fig. 6, the connecting plate 16 has a mounting hole 16a and a counter bore 16 b.
The parts are arranged and connected together in the following way to form a supporting foot with adjustable height, and the supporting foot is fixed on a foundation 5 through a base plate bolt 4 and a base plate nut 3. The height-adjustable supporting feet can have different specifications and sizes. Usually, a plurality of height-adjustable support feet with the same size are arranged or arrayed to be combined together, or a plurality of height-adjustable support feet with different sizes are combined to be used together to support the upper load, keep the upper load flat (such as horizontal or at a specific angle with the horizontal), and adapt to the requirements of the upper load with variable load and size. The objects and effects of the present invention will become more apparent from the following further description of the present invention with reference to the accompanying drawings.
As shown in fig. 1 and 2, the base plate 1 is fixedly connected to the foundation 5 through the base plate bolt 4 and the base plate nut 3, and since the upright 2 is fixedly connected to the base plate 1, the upright 2 is fixedly connected to the foundation 5 together with the base plate 1, and the threaded hole 2a at the upper part of the upright 2 is vertically upward.
As shown in fig. 1 and 2, the lining plate 9 is fixedly connected to the main plate 14, and the angle iron 11 and the fixed locking block 8 are fixedly connected to the lining plate 9, so that the through hole 11a on the angle iron 11 and the second semicircular hole 8a on the fixed locking block 8 keep coaxial.
As shown in fig. 1 and 2, the second semicircular hole 8a on the fixed locking block 8 is matched with the outer cylindrical surface of the vertical rod 2, the first semicircular hole 7a on the movable locking block 7 is oppositely arranged with the second semicircular hole 8a on the fixed locking block 8, and the four locking screws 6 respectively pass through the locking holes 7b on the movable locking block 7 and are screwed with the locking threaded holes 8b on the fixed locking block 8. The heightening bolt 13 passes through the through hole 11a on the angle iron 11 and is screwed into the threaded hole 2a at the upper part of the upright 2, and the heightening bolt 13 is screwed to the bottom, so that the heightening bolt 13 and the upright 2 are fixed together. An elevation nut 10 is arranged on the lower side of a flat plate 11b of the angle iron 11, a fixing nut 12 is arranged on the upper side of the flat plate 11b, the two nuts are sleeved on the elevation bolt 13 in advance, and the elevation bolt 13 is fixedly connected to the angle iron 11 through the fixing nut 12. And the four locking screws 6 are screwed to enable the first semicircular hole 7a on the movable locking block 7 and the second semicircular hole 8a on the fixed locking block 8 to be closed, so that the outer cylinder of the upright rod 2 is tightly held, the main board 14 is fixed on the foundation 5, and the main board 14 is at a specific height.
The connecting plate 16 is fixedly connected to the main plate 14, and the first cross beam 15 and the first upright post 18 are fixedly connected to the connecting plate 16 through the connecting bolt 17 and the nut, so that the height-adjustable supporting foot serves as a supporting point of the upper loading frame structure. If the adjustable height feet are at the ends of the frame structure, the adjustable height feet are constructed as shown on the left side of fig. 1, with a first cross member 15 and a first upright 18 on one side. If the adjustable height foot is in the middle of the frame structure, the adjustable height foot is constructed as shown on the right side of fig. 1, with a first cross member 15 and a first upright 18 on one side and a second cross member 19 and a second upright 20 on the other side.
Fig. 7 shows the situation where a plurality of height-adjustable support feet are juxtaposed, although the foundation may have a height difference, by adjusting the height of each height-adjustable support foot, several beams juxtaposed can be maintained in a horizontal line. The supporting leg with the adjustable height is suitable for supporting a grid frame type glass sheet storage bin and is applied to the manufacturing industry of glass processing equipment.
When adjusting the height of mainboard 14, firstly unscrew four locking screw 6, movable locking block 7 loosens, embraces the first semicircle orifice 7a on the movable locking block 7 of the outer cylinder of pole setting 2 and loosens with the second semicircle orifice 8a on the fixed locking block 8, and fixed locking block 8 and mainboard 14 etc. can follow pole setting 2 and reciprocate. And then the fixing nut 1 sleeved on the height-adjusting bolt 13 is unscrewed. Then, the height-adjusting nut 10 is rotated to move the angle iron 11 upwards or downwards, so that the main plate 14 moves upwards or downwards, and when the main plate 14 is at a proper height position, the fixing nut 12 is rotated to fixedly connect the height-adjusting bolt 13 to the angle iron 11. Finally, the four locking screws 6 are screwed to enable the first semicircular hole 7a on the movable locking block 7 and the second semicircular hole 8a on the fixed locking block 8 to be closed, so that the outer cylinder of the upright rod 2 is tightly held, and the main board 14 is firmly positioned at a required height.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (7)
1. The height-adjustable supporting leg is characterized by comprising a bottom plate (1), an upright rod (2), a movable locking block (7), a fixed locking block (8), a lining plate (9), a height-adjustable nut (10), angle iron (11), a fixed nut (12), a height-adjustable bolt (13) and a main plate (14); wherein the upright stanchion (2) is fixedly connected with the bottom plate (1); the movable locking block (7) and the fixed locking block (8) are respectively matched and connected with the outer cylindrical surface of the upright rod (2); the height-adjusting bolt (13) is screwed with the fixed nut (12) through the angle iron (11), then is screwed with the height-adjusting nut (10), and finally is screwed with the threaded hole (2a) at the upper part of the upright rod (2); one side of the lining plate (9) is fixedly connected with an angle iron (11) and a fixed locking block (8), and the other side is fixedly connected with a main plate (14).
2. The adjustable height support foot according to claim 1, characterized in that the threaded hole (2a) is directed vertically upwards, the internal thread of which cooperates with the external thread of the height-adjusting bolt (13).
3. The height-adjustable supporting foot according to claim 1, characterized in that the left and right ends of the bottom plate (1) are provided with semicircular grooves (1 a); a mounting hole (1b) is formed in the semicircular groove (1 a); the height-adjustable supporting leg further comprises a bottom plate nut (3) and a bottom plate bolt (4), wherein the bottom plate nut (3) and the bottom plate bolt (4) fix the bottom plate (1) on a foundation (5) on the ground through the mounting hole (1 b).
4. The height-adjustable supporting foot according to claim 1, characterized in that one side of the movable locking block (7) is provided with a first semicircular hole (7a), and the other side is provided with a plurality of counter bores (7 c); a locking hole (7b) is formed in the counter bore (7 c); the fixed locking block (8) is provided with a second semicircular hole (8a) and a threaded hole (8 b); the first semicircular hole (7a) and the second semicircular hole (8a) form a circular through hole, the radius of the circular through hole is equal to that of the outer cylindrical surface of the upright rod (2), and the number and the position of the threaded holes (8b) are consistent with those of the locking holes (7 b); the height-adjustable supporting leg further comprises a locking screw (6), and the locking screw (6) penetrates through the locking hole (7b) and then is screwed into the threaded hole (8b), so that the movable locking block (7) is fixedly connected with the fixed locking block (8).
5. The height-adjustable supporting foot according to claim 1, characterized in that the angle iron (11) is formed by a flat plate (11b), a vertical plate (11c) and an unfilled corner (11d) in an integrated manner; the flat plate (11b) is provided with a through hole (11 a).
6. The adjustable height support foot of claim 1 further comprising: the device comprises a first cross beam (15), a connecting plate (16), a connecting bolt (17), a nut and a first upright post (18); wherein, the connecting plate (16) is fixedly connected to the main plate (14); the first cross beam (15) and the first upright post (18) are fixedly connected to the connecting plate (16) through a connecting bolt (17) and a nut.
7. The adjustable height support foot of claim 6 further comprising: a second cross beam (19) and a second upright post (20); the second cross beam (19) and the second upright post (20) are fixedly connected to the connecting plate (16) through connecting bolts (17) and nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910323817.5A CN110101230B (en) | 2019-04-22 | 2019-04-22 | Height-adjustable supporting leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910323817.5A CN110101230B (en) | 2019-04-22 | 2019-04-22 | Height-adjustable supporting leg |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110101230A CN110101230A (en) | 2019-08-09 |
| CN110101230B true CN110101230B (en) | 2021-01-08 |
Family
ID=67486182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910323817.5A Expired - Fee Related CN110101230B (en) | 2019-04-22 | 2019-04-22 | Height-adjustable supporting leg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110101230B (en) |
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| US10208777B1 (en) * | 2017-12-01 | 2019-02-19 | Arkon Resources, Inc. | Bracket for holding and locking tablet-type electronic devices of various sizes securely |
| CN109630838A (en) * | 2018-12-26 | 2019-04-16 | 泉州市新锐极光科技有限公司 | A kind of driven type projector position adjusting bracket |
Family Cites Families (4)
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| CN205548026U (en) * | 2016-03-25 | 2016-09-07 | 陈卫 | Balanced adjustment mechanism of teaching desk chair |
| CN208524197U (en) * | 2017-10-21 | 2019-02-22 | 江门市富百力五金制造有限公司 | A kind of furniture leveling miniature adjuster |
| CN207554687U (en) * | 2017-10-25 | 2018-06-29 | 深圳市今天国际智能机器人有限公司 | Height adjustment mechanism |
| CN208030715U (en) * | 2018-01-09 | 2018-11-02 | 广东得友鑫物流系统设备有限公司 | A kind of bottom adjustment structure of shelf |
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2019
- 2019-04-22 CN CN201910323817.5A patent/CN110101230B/en not_active Expired - Fee Related
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|---|---|---|---|---|
| CN201022510Y (en) * | 2007-02-06 | 2008-02-20 | 浙江泰普森休闲用品有限公司 | Pipe leg telescopic regulator |
| EP2592365A2 (en) * | 2011-11-10 | 2013-05-15 | Creotecc GmbH | End clamps for framed photovoltaic modules |
| CN205298178U (en) * | 2016-01-08 | 2016-06-08 | 张�杰 | Sleeve with regulatory function |
| US10208777B1 (en) * | 2017-12-01 | 2019-02-19 | Arkon Resources, Inc. | Bracket for holding and locking tablet-type electronic devices of various sizes securely |
| CN208040848U (en) * | 2018-01-05 | 2018-11-02 | 张水英 | A kind of Multifunctional floor column lock |
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Non-Patent Citations (1)
| Title |
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| 新型梁板模板支撑体系研发设计与试验研究;田野等;《建筑技术》;20140831;第45卷(第8期);732-736 * |
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| Publication number | Publication date |
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| CN110101230A (en) | 2019-08-09 |
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Granted publication date: 20210108 |