CN216476717U - Reusable protective baffle for planning ground - Google Patents
Reusable protective baffle for planning ground Download PDFInfo
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- CN216476717U CN216476717U CN202122818766.9U CN202122818766U CN216476717U CN 216476717 U CN216476717 U CN 216476717U CN 202122818766 U CN202122818766 U CN 202122818766U CN 216476717 U CN216476717 U CN 216476717U
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- base
- baffle
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- fixing plate
- fixing
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Abstract
The utility model discloses a planning ground protection baffle plate capable of being used repeatedly, which comprises a base contacted with the ground, a positioning piece for fixing the position of the base is arranged outside the base, a first baffle and a second fixing plate are arranged above the base, the first baffle plate and the second fixing plate are in an inverted V-shaped structure, the upper ends of the first baffle plate and the second fixing plate are rotationally connected through a first rotating shaft, a plurality of air holes are distributed on the surface of the second fixing plate, so that dust can conveniently enter, the utility model is designed aiming at the defects of the existing device, improves the wind resistance of the front and back surfaces of the protective baffle, is convenient to disassemble at the later stage and recycle, can reduce noise and dust on the inner side of a planned ground, and has strong practicability.
Description
Technical Field
The utility model relates to the technical field of construction equipment, in particular to a reusable protective baffle for a planning ground.
Background
The protective baffle for the planned land refers to a measure which is adopted by a construction site in a relatively closed environment by isolating a construction site from an external environment within a specified construction area range for production safety on the planned land, and the construction enclosure generally comprises a masonry type enclosure and a steel plate type enclosure. The traditional planning ground enclosure emphasizes the sealing property, and has the defects of unreliable fixation with the ground and easy tipping. Run into the weather of stormy weather, the construction is enclosed and is kept off relatively poor anti-wind performance and lead to structural safety low, the construction can produce great dust simultaneously, too big dust can influence road all ring edge borders, be unfavorable for the city to be pleasing to the eye, to the above-mentioned problem, current patent publication number is CN214273206U and has announced a guard flap, but this baffle only sets up in one side and prevent wind the support when in-service use, so the device can only the folk prescription to the anti-wind, can't be at back anti-wind, the very easy problem that appears pushing down to the outside when in-service use like this, to prior art's drawback, but provide a repetitious usage's planning ground guard flap now.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a multiple-use protective barrier for a planning site, which solves the above-mentioned problems of the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a planning ground protective baffle capable of being used repeatedly comprises a base contacted with the ground, a positioning piece used for fixing the position of the base is arranged on the outer side of the base, a first baffle and a second fixing plate are arranged above the base, the first baffle and the second fixing plate are of an inverted V-shaped structure, the upper ends of the first baffle plate and the second fixing plate are rotationally connected through a first rotating shaft, the first baffle plate is arranged in a facing planning way, the second fixing plate is used for being arranged in a way of deviating from a planned way, a plurality of air holes are distributed on the surface of the second fixing plate, so that dust can enter conveniently, thereby playing a role of dust fall, a sound insulation space for noise reduction is formed between the second fixing plate and the first baffle plate, the energy absorption effect is further improved, the warning mechanism for prompting pedestrians is arranged on the surface of the second fixing plate, and the energy-absorbing connecting piece matched with the lower ends of the second fixing plate and the first baffle is arranged at the upper end of the base.
As a further scheme of the utility model: the sound-absorbing cotton is detachably arranged on the surface of the second fixing plate where the sound-insulating space is located.
As a further scheme of the utility model: the energy-absorbing connecting piece includes two sliders that correspond first baffle and second fixed plate respectively, the slider slides and sets up in the base upper end, be equipped with a first fixed block and second fixed block on the base at slider both ends respectively, erect a guide bar that is on a parallel with the base surface between first fixed block and the second fixed block, the guide bar slides with the perforation on the slider and sets up, it is fixed through energy-absorbing spring coupling between slider and the first fixed block, the slider upper end is equipped with a fixture block, the fixture block lower extreme rotates with the slider through the second pivot to be connected, the fixture block upper end be equipped with first baffle or second fixed plate bottom matched with positioning channel section.
As a further scheme of the utility model: the warning mechanism is including setting up the mounting groove on second fixed plate surface, the cooperation has the warning board that is used for demonstrateing the warning poster in the mounting groove, warning board passes through the magic with the mounting groove inner wall and pastes fixedly to be connected.
As a further scheme of the utility model: the locating piece comprises a plurality of side plates arranged on the outer side of the base, a through hole is arranged on each side plate in a penetrating mode, and a locating pile used for penetrating into soil is arranged in each through hole in a matching mode.
As a still further scheme of the utility model: the lower ends of the first baffle and the second fixing plate are provided with limiting holes, the limiting holes are matched with limiting pins on the side faces of the clamping blocks, and the limiting holes are arranged in parallel with the axis of the second rotating shaft.
As a further scheme of the utility model: the lower end of the sliding block is provided with a pulley which is pressed against the base.
Compared with the prior art, the utility model has the beneficial effects that: the utility model is designed aiming at the defects of the existing device, improves the wind resistance of the front and back surfaces of the protective baffle, is convenient to disassemble at the later stage and recycle, can reduce noise and dust on the inner side of a planned ground, and has strong practicability.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the other side of the present invention.
Fig. 3 is a schematic view of the internal structure of the present invention.
FIG. 4 is a schematic view of the structure of the limit pin of the present invention
Wherein: the sound-absorbing device comprises a base 11, a guide rod 12, a sliding block 13, a side plate 14, a positioning pile 15, a first fixing block 16, an energy-absorbing spring 17, a first baffle 18, a second fixing block 19, a sound-insulating space 20, a first rotating shaft 21, a second fixing plate 22, a warning plate 23, a mounting groove 24, a clamping block 25, a second rotating shaft 26, sound-absorbing cotton 27 and a limiting pin 28.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 3, in an embodiment of the present invention, a reusable protective baffle for a planned ground includes a base 11 contacting with the ground, a positioning member for fixing a position of the base 11 is disposed on an outer side of the base 11, a first baffle 18 and a second fixing plate 22 are disposed above the base 11, the first baffle 18 and the second fixing plate 22 are in an inverted V-shaped structure, upper ends of the first baffle 18 and the second fixing plate 22 are rotatably connected by a first rotating shaft 21, the first baffle 18 is disposed facing the planned ground, the second fixing plate 22 is disposed facing away from the planned ground, a plurality of ventilation holes are distributed on a surface of the second fixing plate 22, so that dust can enter the ventilation holes conveniently, thereby achieving a dust-settling effect, a sound-insulating space 20 for reducing noise is formed between the second fixing plate 22 and the first baffle 18, sound-absorbing cotton 27 is detachably disposed on a surface of the second fixing plate 22 where the sound-insulating space 20 is located, the energy absorption effect is further improved, the warning mechanism for prompting pedestrians is arranged on the surface of the second fixing plate 22, and the energy absorption connecting piece matched with the second fixing plate 22 and the lower end of the first baffle 18 is arranged at the upper end of the base 11, so that even if the device is subjected to wind power and thrust, the energy can be absorbed through the energy absorption connecting piece, and the stability of the device is improved;
the energy-absorbing connector comprises two sliding blocks 13 respectively corresponding to a first baffle 18 and a second baffle 22, the sliding blocks 13 are arranged at the upper end of a base 11 in a sliding manner, a first fixing block 16 and a second fixing block 19 are respectively arranged on the base 11 at the two ends of the sliding blocks 13, a guide rod 12 parallel to the surface of the base 11 is erected between the first fixing block 16 and the second fixing block 19, the guide rod 12 is arranged in a sliding manner with a through hole on the sliding blocks 13, the sliding blocks 13 are fixedly connected with the first fixing block 16 through energy-absorbing springs 17, a clamping block 25 is arranged at the upper end of the sliding blocks 13, the lower end of the clamping block 25 is rotatably connected with the sliding blocks 13 through second rotating shafts 26, and a positioning clamping groove matched with the bottom of the first baffle 18 or the bottom of the second baffle 22 is arranged at the upper end of the clamping block 25, so that the second fixing plate 22 and the first baffle 18 can be conveniently disassembled and assembled, the first baffle 18, the second fixing plate 22 and the base 11 form a triangular structure, so that the stability of the device is effectively improved, and meanwhile, when external wind power is applied, the device obtains higher downward pressure due to the fact that the whole inclined plane structure can obtain downward component force;
the warning mechanism comprises a mounting groove 24 arranged on the surface of the second fixing plate 22, a warning plate 23 used for displaying warning slogans is matched in the mounting groove 24, and the warning plate 23 is fixedly connected with the inner wall of the mounting groove 24 through a magic tape, so that a foreign person can be warned that the position is a construction position;
the positioning piece comprises a plurality of side plates 14 arranged on the outer side of the base 11, each side plate 14 is provided with a through hole in a penetrating manner, and a positioning pile 15 used for penetrating into soil is arranged in each through hole in a matching manner.
Example 2
Fig. 4 shows, in contrast to example 1: the lower ends of the first baffle plate 18 and the second fixing plate 22 are both provided with a limiting hole, the limiting hole is matched with a limiting pin 28 on the side surface of the clamping block 25, so that the first baffle plate 18 and the second fixing plate 22 are prevented from being separated, and the limiting hole is arranged in parallel with the axis of the second rotating shaft 26.
The working principle of the utility model is as follows: during the in-service use, lay base 11 subaerial earlier, then realize base 11's preliminary fixed through the setting element, then get first baffle 18 and second fixed plate 22, the butt joint is invertd on slider 13, constitute triangular guardrail structure, guard to the planning ground through a plurality of triangular's guardrail, here first baffle 18 go up the bleeder vent and inhale the cotton 27 of sound can assist and fall the noise and the dust fall, notice safety through warning mechanism suggestion external personnel, make the very big reinforcing of device anti-wind ability through the energy-absorbing connecting piece, the potential safety hazard has been eliminated.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.
Claims (7)
1. A planning ground protective baffle capable of being used repeatedly comprises a base (11) contacted with the ground, wherein a positioning piece for fixing the position of the base (11) is arranged on the outer side of the base (11), and a first baffle (18) and a second fixing plate (22) are arranged above the base (11);
the novel anti-theft device is characterized in that the first baffle (18) and the second fixing plate (22) are of an inverted V-shaped structure, and the upper ends of the first baffle (18) and the second fixing plate (22) are rotatably connected through a first rotating shaft (21);
second fixed plate (22) surface distribution has a plurality of bleeder vent, constituted between second fixed plate (22) and first baffle (18) and be used for making an uproar to fall sound insulation space (20), further improved the energy-absorbing effect, second fixed plate (22) surface is equipped with the warning mechanism that is used for indicateing the pedestrian, base (11) upper end be equipped with second fixed plate (22) and first baffle (18) lower extreme matched with energy-absorbing connecting piece.
2. The reusable protective fence for planning ground according to claim 1, wherein the energy-absorbing connector comprises two sliding blocks (13) respectively corresponding to the first fence (18) and the second fixing plate (22), the sliding blocks (13) are slidably disposed at the upper end of the base (11), the base (11) at both ends of the sliding blocks (13) is respectively provided with a first fixing block (16) and a second fixing block (19), a guide rod (12) parallel to the surface of the base (11) is erected between the first fixing block (16) and the second fixing block (19), the guide rod (12) is slidably disposed with a through hole on the sliding block (13), the sliding block (13) is fixedly connected with the first fixing block (16) through an energy-absorbing spring (17), the upper end of the sliding block (13) is provided with a clamping block (25), and the lower end of the clamping block (25) is rotatably connected with the sliding block (13) through a second rotating shaft (26), and the upper end of the clamping block (25) is provided with a positioning clamping groove matched with the bottom of the first baffle (18) or the second fixing plate (22).
3. The reusable protective planning barrier according to claim 1, characterized in that the surface of the second fastening plate (22) in which the sound-insulating space (20) is located is detachably provided with sound-absorbing cotton (27).
4. The multiple-use planned protection fence according to claim 1, wherein the warning mechanism comprises a mounting groove (24) arranged on the surface of the second fixing plate (22), a warning plate (23) for displaying warning slogans is fitted in the mounting groove (24), and the warning plate (23) is fixedly connected with the inner wall of the mounting groove (24) through a magic tape.
5. A reusable protective shield for planning ground according to claim 1, characterized in that said positioning means comprise a plurality of side plates (14) arranged outside the base (11), each side plate (14) being provided with a through hole, each through hole being fitted with a positioning peg (15) for penetrating into the soil.
6. The reusable protective fence for planning ground according to claim 2, wherein the first fence (18) and the second fixing plate (22) are provided with a limiting hole at the lower ends thereof, the limiting hole is matched with a limiting pin (28) at the side surface of the block (25), and the limiting hole is arranged in parallel with the axis of the second rotating shaft (26).
7. -multiple-use protective panel according to claim 2, characterized in that the lower end of the slide (13) is provided with a pulley that is pressed against the base (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122818766.9U CN216476717U (en) | 2021-11-17 | 2021-11-17 | Reusable protective baffle for planning ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122818766.9U CN216476717U (en) | 2021-11-17 | 2021-11-17 | Reusable protective baffle for planning ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216476717U true CN216476717U (en) | 2022-05-10 |
Family
ID=81396018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122818766.9U Active CN216476717U (en) | 2021-11-17 | 2021-11-17 | Reusable protective baffle for planning ground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216476717U (en) |
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2021
- 2021-11-17 CN CN202122818766.9U patent/CN216476717U/en active Active
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