CN217616704U - Foundation pit dustproof awning system - Google Patents
Foundation pit dustproof awning system Download PDFInfo
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- CN217616704U CN217616704U CN202221557605.7U CN202221557605U CN217616704U CN 217616704 U CN217616704 U CN 217616704U CN 202221557605 U CN202221557605 U CN 202221557605U CN 217616704 U CN217616704 U CN 217616704U
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Abstract
The utility model relates to a dustproof canopy system of foundation ditch, include: the supporting mechanisms are oppositely provided with two groups of supporting mechanisms along the length or width direction of the foundation pit; each group of supporting mechanisms is connected with a traction mechanism; and the two ends of the canopy screen assembly are correspondingly connected with two groups of traction mechanisms, and the two groups of traction mechanisms drive the canopy screen assembly to automatically open and close along the length or width direction of the foundation pit. The utility model discloses a dustproof canopy system of foundation ditch, canopy net subassembly is located the foundation ditch top, support through the supporting mechanism, and pull through drive mechanism and open and shut, can shelter from the opening at foundation ditch top, thereby it is excessive to avoid the raise dust in the foundation ditch as far as, need not artifical lapping, the dictyosome can not get into along with the soil body construction simultaneously and fill out the polluted environment in the soil, coverage can adjust according to the demand of reality, and then avoided the extravagant problem of manpower and dust screen.
Description
Technical Field
The utility model relates to a treatment technical field of construction raise dust, more specifically the utility model relates to a dustproof canopy system of foundation ditch that says so.
Background
Dust raising treatment in the foundation pit earthwork construction stage is always the key point of on-site environment protection work of construction projects; old raise dust prevention and cure mode through the artifical purpose that covers the dense mesh safety net of close mesh can cause the waste of manpower and the very big waste of dust screen in order to reach the on-the-spot purpose that reduces the raise dust to part dust screen can be along with during soil body construction gets into the banket, polluted environment. At the present stage, a new dustproof control mode at the foundation pit earthwork construction stage needs to be provided so as to meet the existing ecological environment control index requirements and meet the requirements of site construction plans in the aspects of environmental protection, economic benefits and construction intellectualization.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model aims to provide a dustproof canopy of foundation ditch system solves artifical lapping of foundation ditch construction and dust screen and gets into the problem of soil body polluted environment.
The utility model provides a dustproof canopy system of foundation ditch, include:
the supporting mechanisms are oppositely provided with two groups of supporting mechanisms along the length or width direction of the foundation pit;
each group of supporting mechanisms is connected with a traction mechanism; and
the canopy screen assembly is characterized in that two ends of the canopy screen assembly are correspondingly connected with two groups of traction mechanisms, and the traction mechanisms drive the canopy screen assembly to automatically open and close along the length or width direction of the foundation pit.
According to the technical scheme, compare with prior art, the utility model provides a dustproof sky curtain system of foundation ditch, sky curtain net assembly is located the foundation ditch top, support through the supporting mechanism, and pull through drive mechanism and open and shut, can shelter from the opening at foundation ditch top, thereby it is excessive to avoid the raise dust in the foundation ditch as far as, need not artifical lapping, the dictyosome can not get into polluted environment in the soil filling along with the soil body construction simultaneously, coverage can adjust according to actual demand, and then avoided the extravagant problem of manpower and dust screen.
Further, each set of the support mechanisms includes:
the supporting columns are arranged at equal intervals and are vertically arranged;
the sliding rail is connected with the supporting upright column in the horizontal direction, and the sliding rail is connected with the traction mechanism.
Further, the support upright is a steel sheet pile.
Further, each set of the traction mechanisms includes:
the driving motor is fixed on the supporting upright post;
the sliding part is connected with the awning net component;
the traction rope, the sliding part with between the driving motor, it is adjacent all connect through the traction rope between the sliding part, driving motor passes through the traction rope drives the sliding part slide in on the slide rail.
Further, the sliding portion includes:
the connecting frame is provided with a vertical frame and horizontal frames vertically connected with the two ends of the vertical frame, and the two horizontal frames are positioned on one side of the vertical frame to form a semi-encircling space;
the lifting ring is fixed on the outer wall of the vertical frame, and the traction rope penetrates through the lifting ring; and
the upper part and the lower part of the semi-encircling space are positioned on the same axis and provided with two pulleys, and the two pulleys slide along two sides of the I-shaped sliding rail;
the hoisting rings corresponding to the sliding parts at the head parts of the sliding parts are fixed with the hauling ropes; and the corresponding connecting frame in the sliding part of the tail part is fixed with one end of the sliding rail.
Further, the awning net assembly comprises:
two ends of each support rope respectively penetrate through two groups of the hanging rings which correspond to the two sides of the foundation pit in the same row, are rolled inwards for one section and then are fixed through a clamping head;
the two connecting belts extend along the length arrangement direction of the supporting mechanism, and the supporting ropes extend backwards after penetrating through the width direction of the connecting belts;
the canopy net is connected between two connecting bands and is supported a plurality of corresponding connection of its through a plurality of ribbons the support rope.
Furthermore, the supporting rope and the traction rope are both steel wire ropes.
Further, the connecting belt is a nylon belt.
Furthermore, the traction mechanism and the canopy screen assembly are arranged in the length direction along the supporting mechanism, and a plurality of groups are arranged, and the traction mechanism and the canopy screen assembly are arranged in corresponding quantity.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural view of a foundation pit dustproof canopy system provided by the present invention, which is arranged on a foundation pit;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a schematic view of a partial connection of the awning net assembly and the traction mechanism;
FIG. 4 is a top view of the traction mechanism and the support mechanism in a coupled condition;
FIG. 5 is a schematic view of the slide rail and slipper combination;
FIG. 6 is a schematic view showing the connection of the support columns, the slide rails, the driving motor, the sliding part, the traction ropes and the support ropes;
figure 7 the accompanying drawing shows a close-up schematic view of a part of the awning screen assembly.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In the prior art, the dust at the earthwork construction stage of the foundation pit generally reaches the purpose of reducing the dust on site by a mode of covering a dense mesh safety net artificially, but the mode can cause the waste of manpower and the great waste of a dust screen, and part of the dust screen can enter the filling along with the construction of a soil body to pollute the environment.
In view of this, in order to improve the raise dust that produces in the foundation ditch excavation and to the influence of surrounding environment, the embodiment of the utility model discloses a dustproof awning on a car, boat, etc. system of foundation ditch, see attached figure 1, include: two groups of supporting mechanisms 100 are oppositely arranged on the supporting mechanisms 100 along the length direction or the width direction of the foundation pit J (depending on the shape of the foundation pit); each group of the supporting mechanisms 100 is connected with a traction mechanism 200; still include canopy net subassembly 300, canopy net subassembly 300 both ends correspond and connect two sets of drive mechanism 200, and are two sets of drive mechanism 200 drives canopy net subassembly 300 opens and shuts along foundation ditch J length or width direction is automatic. Wherein the control and power supply of the traction mechanism can be selected from the existing controller and power supply.
From this, the canopy net subassembly is located the foundation ditch top, supports through the supporting mechanism to draw through drive mechanism and open and shut, can shelter from the opening at foundation ditch top, thereby it is excessive to avoid the raise dust in the foundation ditch as far as, need not artifical lapping, and the environmental pollution in the soil body can not get into the landfill along with the soil body construction simultaneously, and coverage can adjust according to the demand of reality, and then has avoided the extravagant problem of manpower and dust screen.
In an embodiment of the present invention, referring to fig. 2 and 3, each set of the supporting mechanism 100 includes:
a plurality of equally spaced support columns 101, each of the support columns 101 being arranged vertically;
the supporting columns 101 are horizontally connected with the sliding rails 102, the sliding rails 102 are connected with the traction mechanism 200, the sliding rails 102 are i-shaped rails, the lengths of the upper rail body and the lower rail body of each sliding rail 102 are the same, and two sides of each sliding rail 102 form another equal sliding groove which can be welded on the supporting columns 101.
Advantageously, the supporting columns 101 are steel sheet piles, reasonable types and burial depths of the steel sheet piles can be selected according to the soil conditions and spans around the foundation pit by using the steel sheet piles, and the steel sheet piles can be conveniently and quickly inserted into two sides of the foundation pit and are suitable for various types of foundation pits.
In the embodiment of the present invention, referring to fig. 3 and 4, each group of the traction mechanism 200 includes:
the driving motor 201, the driving motor 201 is fixed on the supporting upright 101;
a plurality of sliding parts 203 are slid on the sliding rail 102, and the sliding parts 203 are connected with the awning net assembly 300;
the sliding parts 203 and the driving motor 201 are connected through the pulling rope 202, and the adjacent sliding parts 203 are connected through the pulling rope 202, and the driving motor 201 drives the sliding parts 203 to slide on the sliding rail 102 through the pulling rope 202.
Referring to fig. 5, the sliding portion 203 includes: the connecting frame 2031 is provided with a vertical frame and horizontal frames vertically connected with the two ends of the vertical frame, and the two horizontal frames are positioned on one side of the vertical frame to form a semi-encircling space; the connecting frame 2031 can be made of C-shaped steel, and holes are respectively formed at the positions of the web and the flange for installation; the lifting ring 2032 is connected to a hole bolt on the outer wall of the vertical frame, and the traction rope 202 penetrates through the lifting ring 2032; and pulley 2033, the upper and lower of the semi-encircling space are on the same axis provided with two pulleys 2033, two pulleys 2033 are connected to the two horizontal frames through pin shafts, two pulleys 2033 slide along the two sides of the i-shaped slide rail 102.
Referring to fig. 1, 6 and 7, the awning net assembly 300 comprises:
two ends of each support rope 301 respectively penetrate through two corresponding hoisting rings 2032 in the same row on two sides of the foundation pit J, are rolled inwards for a section, and are fixed through a chuck 302;
two connecting belts 303, each connecting belt 303 stretching along the length arrangement direction of the supporting mechanism 100, and a plurality of supporting ropes 301 passing through the width direction of the connecting belts 303 and extending backwards;
the canopy net 304, two be connected with between the connecting band 303 the canopy net 304, the canopy net 304 corresponds a plurality of its of connection support through a plurality of bandages support rope 301.
In the above embodiment, the supporting rope 301 and the pulling rope 202 both use steel wire ropes, and the connecting belt 303 is a nylon belt. The nylon belt is connected with the crossing positions of the plurality of supporting ropes in a knotting mode and is used for transmitting traction force between the supporting ropes in the traction process.
Wherein, a hoisting ring 2032 corresponding to the sliding part 203 at the head part of the plurality of sliding parts 203 is fixed with the hauling rope 202; the first sliding part 203 moves along with the traction rope 202, the rest sliding parts 203 transmit traction force through the connecting belt 303 to pull the whole awning net to open and close, and the corresponding connecting frame 2031 in the sliding part 203 at the tail part is fixed with one end of the slide rail 102; when the first sliding part 203 reaches a predetermined position, the whole awning system is opened and closed.
In another embodiment of the present invention, the traction mechanism 200 and the canopy screen assembly 300 are located on the supporting mechanism 100, the length direction is provided with a plurality of groups, and the traction mechanism 200 and the canopy screen assembly 300 are corresponding to each other in quantity. Therefore, the multiple sections of canopy nets are controlled one by one or integrally, when the canopy net paving is started, the canopy nets can be paved one by one and can also be paved simultaneously in multiple sections, and the burden of two groups of traction mechanisms correspondingly connected with each group of canopy net components is reduced.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
While embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (9)
1. The utility model provides a foundation ditch canopy that prevents dust system which characterized in that includes:
the supporting mechanisms (100), wherein two groups of supporting mechanisms (100) are oppositely arranged on the supporting mechanisms (100) along the length direction or the width direction of the foundation pit (J);
each group of the supporting mechanisms (100) is connected with a traction mechanism (200); and
the canopy screen assembly (300), the canopy screen assembly (300) both ends correspond and connect two sets of drive mechanism (200), and are two sets of drive mechanism (200) drive canopy screen assembly (300) are automatic to be opened and shut along foundation ditch (J) length or width direction.
2. A foundation pit dustproof canopy system according to claim 1, wherein each set of the support mechanism (100) comprises:
a plurality of equally spaced support columns (101), each support column (101) being arranged vertically;
the supporting columns (101) are horizontally connected with the sliding rails (102), and the sliding rails (102) are connected with the traction mechanism (200).
3. A foundation pit dustproof canopy system according to claim 2, wherein the support columns (101) are steel sheet piles.
4. The excavation dust canopy system of claim 2, wherein each set of traction mechanisms (200) comprises:
the driving motor (201), the said driving motor (201) is fixed on the said support pillar (101);
a plurality of sliding parts (203) are arranged on the sliding rail (102) in a sliding mode, and the sliding parts (203) are connected with the awning net assembly (300);
the sliding part (203) is connected with the driving motor (201) through the traction rope (202), and the driving motor (201) drives the sliding part (203) to slide on the sliding rail (102) through the traction rope (202).
5. A foundation pit dustproof canopy system according to claim 4, wherein the sliding part (203) comprises:
the connecting frame (2031) is provided with a vertical frame and horizontal frames vertically connected with the two ends of the vertical frame, and the two horizontal frames are positioned on one side of the vertical frame to form a semi-encircling space;
the lifting ring (2032) is fixed on the outer wall of the vertical frame, and the traction rope (202) penetrates through the lifting ring (2032); and
the two pulleys (2033) are arranged on the same axis above and below the semi-encircling space, and the two pulleys (2033) slide along two sides of the I-shaped sliding rail (102);
wherein a hoisting ring (2032) corresponding to the sliding part (203) at the head part of the plurality of sliding parts (203) is fixed with the hauling rope (202); a corresponding connecting frame (2031) in the sliding part (203) at the tail part is fixed with one end of the slide rail (102).
6. The excavation dust canopy system of claim 5, wherein the canopy screen assembly (300) comprises:
the two ends of each supporting rope (301) respectively penetrate through two groups of lifting rings (2032) which are arranged on the same row and correspond to the two sides of the foundation pit (J), are inwards rolled for a section and then are fixed through a clamping head (302);
two connecting belts (303), each connecting belt (303) stretches along the length arrangement direction of the supporting mechanism (100), and a plurality of supporting ropes (301) extend backwards through the width direction of the connecting belts (303);
the backdrop net (304), two be connected with between connecting band (303) backdrop net (304), backdrop net (304) correspond a plurality of connection support it through a plurality of bandages support rope (301).
7. The foundation pit dustproof backdrop system according to claim 6, wherein the support rope (301) and the traction rope (202) are steel wire ropes.
8. The foundation pit dustproof awning system as claimed in claim 6, wherein said connecting strap (303) is a nylon strap.
9. The foundation pit dustproof canopy system according to any one of claims 1-8, wherein the traction mechanism (200) and the canopy screen assembly (300) are arranged in multiple groups along the arrangement length direction of the supporting mechanism (100), and the traction mechanism (200) and the canopy screen assembly (300) are arranged in corresponding numbers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221557605.7U CN217616704U (en) | 2022-06-21 | 2022-06-21 | Foundation pit dustproof awning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221557605.7U CN217616704U (en) | 2022-06-21 | 2022-06-21 | Foundation pit dustproof awning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217616704U true CN217616704U (en) | 2022-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221557605.7U Active CN217616704U (en) | 2022-06-21 | 2022-06-21 | Foundation pit dustproof awning system |
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| Country | Link |
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| CN (1) | CN217616704U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115780451A (en) * | 2022-11-25 | 2023-03-14 | 中建科工集团有限公司 | Press down dirt canopy mobile device |
| CN116037600A (en) * | 2023-01-16 | 2023-05-02 | 中建四局第六建设有限公司 | Unit type intelligent protective awning |
-
2022
- 2022-06-21 CN CN202221557605.7U patent/CN217616704U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115780451A (en) * | 2022-11-25 | 2023-03-14 | 中建科工集团有限公司 | Press down dirt canopy mobile device |
| CN116037600A (en) * | 2023-01-16 | 2023-05-02 | 中建四局第六建设有限公司 | Unit type intelligent protective awning |
| CN116037600B (en) * | 2023-01-16 | 2024-05-14 | 中建四局第六建设有限公司 | Unit type intelligent protective awning |
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