CN212647856U - High bill-board steel construction support frame of stability - Google Patents
High bill-board steel construction support frame of stability Download PDFInfo
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- CN212647856U CN212647856U CN202021750190.6U CN202021750190U CN212647856U CN 212647856 U CN212647856 U CN 212647856U CN 202021750190 U CN202021750190 U CN 202021750190U CN 212647856 U CN212647856 U CN 212647856U
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- bill
- support frame
- plate
- limiting plate
- fixedly connected
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Abstract
The utility model discloses a bill-board steel construction support frame that stability is high belongs to support frame technical field, and it includes the mounting bracket, the left surface welding of mounting bracket has the support chassis, the upper surface of supporting the chassis is provided with two limiting plates, and the equal joint in bottom of two limiting plates has the second round pin axle. This bill-board steel construction support frame that stability is high, through setting up the telescopic link, a spring, the curb plate, the limiting plate, first round pin axle, annular slab and second round pin axle, effect through the annular slab, can carry on spacingly to the both sides of the bill-board body, improve its structural firmness, and through the telescopic link, a spring, the structure cooperation of limiting plate and second round pin axle, make the limiting plate have the effect of elastic rotation, and then can carry out elasticity limit support to the both ends of the bill-board body, when guaranteeing that it supports the bill-board body stable, also can prevent effectively that the structure atress is too big and roll over the damage, its good support stability has been guaranteed.
Description
Technical Field
The utility model belongs to the technical field of the support frame, specifically be a bill-board steel construction support frame that stability is high.
Background
The billboard is generally made of square tubes, angle steels and the like by welding, is an outdoor medium for transmitting advertising information, and is generally used as a support frame when the billboard is installed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the above-mentioned defect of prior art, the utility model provides a bill-board steel structural support frame that stability is high has solved current steel structural support frame and has formed at the in-process that uses, because its structure is direct welding usually, when supporting the bill-board, toughness is relatively poor for when too big bill-board pressurized of wind-force, break its structure easily, and then lead to the relatively poor problem of the support stability of its structure easily.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bill-board steel construction support frame that stability is high, includes the mounting bracket, the left surface welding of mounting bracket has the support chassis, the upper surface of supporting the chassis is provided with two limiting plates, and the equal joint in bottom of two limiting plates has the second round pin axle, the one end joint of second round pin axle is at the inner wall of supporting the chassis, the left surface of mounting bracket is provided with the telescopic link, the equal joint in both ends has first round pin axle about the telescopic link, and the one end difference joint of two first round pin axles is at the inner wall of limiting plate and the inner wall of mounting bracket.
The outer wall winding of telescopic link has the spring, both ends respectively with the telescopic link about both ends outer wall fixed connection about the spring, the last fixed surface who supports the chassis is connected with fixed frid, the upper surface of fixed frid is provided with the bill-board body, the front of the bill-board body and the equal fixedly connected with curb plate in the back, support two annular slabs of last fixed surface of chassis, the one end of two annular slabs and the left surface fixed connection of same curb plate.
As a further aspect of the present invention: the one end joint of annular plate is in the notch of limiting plate, the right flank threaded connection of curb plate has two stop screws, the one end threaded connection of stop screw is in the one end of annular plate.
As a further aspect of the present invention: the limiting plate is of an L-shaped structure, one end of the limiting plate is fixedly connected with a rubber block, and one end of the limiting plate is movably connected with the supporting underframe through a second pin shaft.
As a further aspect of the present invention: the left side fixedly connected with a plurality of abaculus of mounting bracket, the right flank fixedly connected with a plurality of draw-in groove piece of the bill-board body, the one end joint of abaculus is in the draw-in groove piece.
As a further aspect of the present invention: first through-hole has all been seted up to the upper surface of abaculus and the upper surface of draw-in groove piece, a plurality of second through-hole has been seted up to the upper surface of mounting bracket, the second through-hole is located same water flat line with first through-hole, the last fixed surface of mounting bracket is connected with the cardboard, the last surface threaded connection of cardboard has the screw, two card posts of lower fixed surface of cardboard, the bottom difference joint of two card posts in first through-hole and second through-hole.
As a further aspect of the present invention: the inner plate is fixedly connected in the supporting underframe, the three vertical plates are fixedly connected to the upper surface of the inner plate, and the top ends of the three vertical plates are fixedly connected with the lower surface of the same fixing groove plate.
(III) advantageous effects
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. this bill-board steel construction support frame that stability is high, through setting up the telescopic link, a spring, the curb plate, the limiting plate, first round pin axle, annular slab and second round pin axle, effect through the annular slab, can carry on spacingly to the both sides of the bill-board body, improve its structural firmness, and through the telescopic link, a spring, the structure cooperation of limiting plate and second round pin axle, make the limiting plate have the effect of elastic rotation, and then can carry out elasticity limit support to the both ends of the bill-board body, when guaranteeing that it supports the bill-board body stable, also can prevent effectively that the structure atress is too big and roll over the damage, its good support stability has been guaranteed.
2. This bill-board steel construction support frame that stability is high, through setting up the mounting bracket, the abaculus, the cardboard, card post and draw-in groove piece, through the connection cooperation of abaculus and cardboard, be convenient for fix the one end of the bill-board body in one side of mounting bracket, cardboard and card post can insert first through-hole and second through-hole simultaneously, carry out the secondary spacing fixed to it, make the bill-board body stable mounting in one side of mounting bracket, and the staff of being convenient for installs or dismantles, effectively alleviate its working strength.
3. This high bill-board steel construction support frame of stability supports chassis, inner panel, riser and fixed frid through setting up, when utilizing fixed frid to carry out spacing fixed to the bottom of the bill-board body, through the structure cooperation that supports chassis, inner panel and riser, can carry out the outrigger to the bottom of fixed frid, and then can carry out the outrigger to the bottom of the bill-board body, further improves the support stability of its structure, effectively reduces the potential safety hazard of existence.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a schematic structural view of the mounting frame of the present invention from above;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1;
in the figure: 1 mounting bracket, 2 support chassis, 3 inner panels, 4 risers, 5 fixed frings, 6 telescopic links, 7 springs, 8 abaculus, 9 cardboard, 10 calorie of post, 11 card groove pieces, 12 curb plates, 13 limiting plates, 14 first round pin axles, 15 annular plates, 16 second round pin axles, 17 bill-board body, 18 first through-holes, 19 spacing screws, 20 second through-holes.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a bill-board steel construction support frame that stability is high, including mounting bracket 1, the left surface welding of mounting bracket 1 has support chassis 2, the upper surface of supporting chassis 2 is provided with two limiting plates 13, the equal joint in bottom of two limiting plates 13 has second round pin axle 16, the one end joint of second round pin axle 16 is at the inner wall of supporting chassis 2, the left surface of mounting bracket 1 is provided with telescopic link 6, the equal joint in both ends has first round pin axle 14 about telescopic link 6, the one end difference joint of two first round pin axles 14 is at the inner wall of limiting plate 13 and the inner wall of mounting bracket 1.
The outer wall winding of telescopic link 6 has spring 7, both ends respectively with telescopic link 6 about both ends outer wall fixed connection about spring 7, support chassis 2's fixed frid 5 of last fixed surface connection, the upper surface of fixed frid 5 is provided with the bill-board body 17, the front and the equal fixedly connected with curb plate 12 in the back of bill-board body 17, support two annular slabs 15 of the last fixed surface connection of chassis 2, the one end of two annular slabs 15 and the left surface fixed connection of same curb plate 12.
Specifically, as shown in fig. 1 and 3, one end of the annular plate 15 is clamped in the notch of the limiting plate 13, the right side surface of the side plate 12 is in threaded connection with two limiting screws 19, one end of each limiting screw 19 is in threaded connection with one end of the annular plate 15, one end of each limiting screw 15 is fixed and is convenient to detach under the action of the corresponding limiting screw 19, so that the billboard body 17 is convenient to mount, meanwhile, the limiting plate 13 can be limited to a certain extent under the action of the annular plate 15 to ensure stable rotation of the limiting plate 13, the limiting plate 13 is of an L-shaped structure, one end of the limiting plate 13 is fixedly connected with a rubber block, one end of the limiting plate 13 is movably connected with the supporting chassis 2 through a second pin shaft 16, and due to the fact that the limiting plate 13 is of the L-shaped structure, the limiting plate can carry out limited support on one end of the billboard body 17, and the friction force of the, the guarantee carries out the outrigger to it, fixedly connected with inner panel 3 in the support chassis 2, and the three riser of the last fixed surface of inner panel 3 is connected with, and the top of three riser 4 is connected with the lower fixed surface of same fixed frid 5, through the structure cooperation that supports chassis 2, inner panel 3 and riser 4, can carry out the outrigger to the bottom of fixed frid 5, and then can carry out the outrigger to the bottom of the bill-board body 17.
Specifically, as shown in fig. 1 and 2, a plurality of insert blocks 8 are fixedly connected to the left side surface of the mounting frame 1, a plurality of slot blocks 11 are fixedly connected to the right side surface of the billboard body 17, one end of each insert block 8 is clamped in each slot block 11, and through the connection and cooperation of the insert blocks 8 and the slot blocks 11, the billboard body 17 can be conveniently positioned and further installed when being installed, first through holes 18 are respectively formed in the upper surfaces of the insert blocks 8 and the slot blocks 11, a plurality of second through holes 20 are formed in the upper surface of the mounting frame 1, the second through holes 20 and the first through holes 18 are located on the same horizontal line, a clamping plate 9 is fixedly connected to the upper surface of the mounting frame 1, a screw is connected to the upper surface of the clamping plate 9, two clamping posts 10 are fixedly connected to the lower surface of the clamping plate 9, the bottom ends of the two clamping posts 10 are respectively clamped in the first through holes 18 and the second through holes 20, through the cooperation of card post 10 with cardboard 9, can carry out multiple spacing with abaculus 8 and draw-in groove piece 11, make its connect closely to through the connection of screw, can carry out the secondary spacing to it, and then make its connect closely difficult not hard up.
The utility model discloses a theory of operation does:
s1, when the billboard is installed, a worker firstly clamps one end of the billboard body 17 with the insert block 8 through the clamping groove block 11, then respectively inserts the two clamping columns 10 at the bottom of the clamping plate 9 into the first through hole 18 and the second through hole 20, limits and fixes the connection between the clamping groove block 11 and the insert block 8, and then secondarily limits the connection through a screw;
s2, secondly, fixedly connecting the bottom end of the billboard body 17 with the fixed trough plate 5 through screws by workers, after installation and connection, stably supporting the bottom end of the billboard body 17 by the supporting underframe 2, the inner plate 3 and the vertical plate 4 together, and then fixedly connecting one end of the annular plate 15 with the side plates 12 on two sides of the billboard body 17 to complete installation;
s3, when the mounted billboard body 17 is subjected to large wind power, the telescopic rod 6 and the spring 7 elastically stretch the limiting plate 13, and meanwhile, the limiting plate 13 elastically supports two sides of the billboard body 17 to prevent the billboard body from being subjected to too large stress.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides a bill-board steel construction support frame that stability is high, includes mounting bracket (1), its characterized in that: the left side surface of the mounting frame (1) is welded with a supporting underframe (2), the upper surface of the supporting underframe (2) is provided with two limiting plates (13), the bottom ends of the two limiting plates (13) are respectively clamped with a second pin shaft (16), one end of each second pin shaft (16) is clamped on the inner wall of the supporting underframe (2), the left side surface of the mounting frame (1) is provided with a telescopic rod (6), the left end and the right end of each telescopic rod (6) are respectively clamped with a first pin shaft (14), and one end of each first pin shaft (14) is respectively clamped on the inner wall of each limiting plate (13) and the inner wall of the mounting frame (1);
the outer wall winding of telescopic link (6) has spring (7), both ends respectively with telescopic link (6) about both ends outer wall fixed connection about spring (7), the last fixed surface of supporting chassis (2) is connected with fixed frid (5), the upper surface of fixed frid (5) is provided with the bill-board body (17), the front and the equal fixedly connected with curb plate (12) in the back of bill-board body (17), support two ring plates (15) of last fixed surface of chassis (2), the one end of two ring plates (15) and the left surface fixed connection of same curb plate (12).
2. The billboard steel structure support frame of claim 1, which is characterized in that: the one end joint of annular plate (15) is in the notch of limiting plate (13), the right flank threaded connection of curb plate (12) has two stop screw (19), the one end threaded connection of stop screw (19) is in the one end of annular plate (15).
3. The billboard steel structure support frame of claim 1, which is characterized in that: the limiting plate (13) is of an L-shaped structure, one end of the limiting plate (13) is fixedly connected with a rubber block, and one end of the limiting plate (13) is movably connected with the supporting underframe (2) through a second pin shaft (16).
4. The billboard steel structure support frame of claim 1, which is characterized in that: the left side fixedly connected with a plurality of abaculus piece (8) of mounting bracket (1), the right side fixedly connected with a plurality of draw-in groove piece (11) of the bill-board body (17), the one end joint of abaculus piece (8) is in draw-in groove piece (11).
5. The billboard steel structure support frame of claim 4, which is characterized in that: first through-hole (18) have all been seted up to the upper surface of abaculus (8) and the upper surface of draw-in groove piece (11), a plurality of second through-hole (20) have been seted up to the upper surface of mounting bracket (1), second through-hole (20) are located same water flat line with first through-hole (18), the last fixed surface of mounting bracket (1) is connected with cardboard (9), the upper surface threaded connection of cardboard (9) has the screw, the lower fixed surface of cardboard (9) is connected with two calorie of posts (10), and the bottom difference joint of two calorie of posts (10) is in first through-hole (18) and second through-hole (20).
6. The billboard steel structure support frame of claim 1, which is characterized in that: the inner fixing connection of the supporting chassis (2) is provided with an inner plate (3), the upper surface of the inner plate (3) is fixedly connected with three vertical plates (4), and the top ends of the three vertical plates (4) are fixedly connected with the lower surface of the same fixing groove plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021750190.6U CN212647856U (en) | 2020-08-20 | 2020-08-20 | High bill-board steel construction support frame of stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021750190.6U CN212647856U (en) | 2020-08-20 | 2020-08-20 | High bill-board steel construction support frame of stability |
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| Publication Number | Publication Date |
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| CN212647856U true CN212647856U (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021750190.6U Active CN212647856U (en) | 2020-08-20 | 2020-08-20 | High bill-board steel construction support frame of stability |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115798355A (en) * | 2022-12-25 | 2023-03-14 | 扬州工业职业技术学院 | Assembled steel structure support |
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2020
- 2020-08-20 CN CN202021750190.6U patent/CN212647856U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115798355A (en) * | 2022-12-25 | 2023-03-14 | 扬州工业职业技术学院 | Assembled steel structure support |
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