CN209817580U - Guardrail for municipal construction of angularly adjustable - Google Patents
Guardrail for municipal construction of angularly adjustable Download PDFInfo
- Publication number
- CN209817580U CN209817580U CN201822101954.8U CN201822101954U CN209817580U CN 209817580 U CN209817580 U CN 209817580U CN 201822101954 U CN201822101954 U CN 201822101954U CN 209817580 U CN209817580 U CN 209817580U
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- CN
- China
- Prior art keywords
- dust collection
- folding plate
- guardrail
- folding
- fan
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Abstract
The utility model discloses a municipal construction guardrail with adjustable angle, which comprises a dust collection bracket, an edge beam and a folding baffle, wherein the number of the dust collection bracket is 2, the inner side surface of the dust collection bracket is provided with symmetrical plug sockets, the inside of the dust collection bracket is provided with a dust collection chamber, the bottom of the dust collection chamber is provided with a fan, one side of the fan is provided with an air outlet, and the middle positions of the dust collection chamber and the fan are provided with a filter screen; the side beam is arranged in the middle of the dust collection support, the two ends of the side surface of the side beam are provided with the inserting joints, the inner part of the side beam is provided with the sliding groove, the end part of the side beam is provided with the hinge joint, the top end of the hinge joint is provided with the clamping hook, and the bottom of the clamping hook is embedded in the hinge joint and is movably connected with the hinge joint; have and to dismantle the equipment with each part, practice thrift the space more, make the guardrail transportation more convenient to can alleviate the advantage of construction site raise dust problem.
Description
Technical Field
The utility model relates to a guardrail technical field specifically says a guardrail for municipal construction of angularly adjustable.
Background
In China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in the planning and construction range of urban areas and towns and provide paid or unpaid public products and services for residents based on government responsibilities and obligations. Various public infrastructure construction supporting urban life belongs to municipal engineering categories, such as common urban roads, bridges and subways, and various pipelines closely related to life: rainwater, sewage, water supply, reclaimed water, electric power, telecommunication, heating power, gas and the like, and the construction of squares, urban greening and the like belong to the municipal engineering category.
Through retrieval discovery, the utility model of application No. 201810287618.9 discloses a foldable protective guard for building construction, which comprises a left support plate and a right support plate, wherein the right end surface of the left support plate and the left end surface of the right support plate are respectively and fixedly provided with a first slide rail and a third slide rail, the bottom of the right end surface of the left support plate is hinged with a first scissor rod through a support, the first scissor rod is formed by hinging a plurality of connecting rods with equal length end to end, the right end of the rightmost connecting rod of the first scissor rod is hinged with a third slide block, and the third slide block is connected with the third slide rail in a sliding way; the bottom of the left end face of the right support plate is hinged with a second scissor rod through a support, the second scissor rod is formed by hinging a plurality of connecting rods with equal length end to end, the left end of the leftmost connecting rod of the second scissor rod is hinged with a first sliding block, and the first sliding block is connected with a first sliding rail in a sliding manner; and stroboscopic lamps are arranged at the tops of the front end surfaces of the left support plate, the right support plate and the support rod. The invention adopts a scissor-fork type structure, occupies small space when being folded and is convenient to transport; through setting up the flashing light scintillation under the darker condition of night light, it is safer.
However, the analysis shows that the existing municipal construction guardrail with adjustable angle has the following defects; the integral type structure, the transportation is comparatively inconvenient.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned not enough, the utility model provides a guardrail for municipal construction of angularly adjustable herein has and can dismantle the equipment with each part, practices thrift the space more, makes the guardrail transportation more convenient to can alleviate the advantage of construction site raise dust problem.
The utility model is realized in such a way, a guardrail with adjustable angle for municipal construction is constructed, which comprises a dust collection bracket, an edge beam and a folding baffle, wherein the number of the dust collection bracket is 2, the inner side surface of the dust collection bracket is provided with symmetrical plug sockets, the dust collection chamber is arranged in the dust collection bracket, the bottom of the dust collection chamber is provided with a fan, one side of the fan is provided with an air outlet, and the middle positions of the dust collection chamber and the fan are provided with a filter screen;
the side beam is arranged in the middle of the dust collection support, the two ends of the side surface of the side beam are provided with the inserting joints, the inner part of the side beam is provided with the sliding groove, the end part of the side beam is provided with the hinge joint, the top end of the hinge joint is provided with the clamping hook, and the bottom of the clamping hook is embedded in the hinge joint and is movably connected with the hinge joint;
folding baffle sets up in the inside of boundary beam, folding baffle is by first folded sheet, second folded sheet and third folded sheet, the second folded sheet sets up in the intermediate position of third folded sheet and first folded sheet, the intermediate position of third folded sheet and second folded sheet is equipped with the first hinge of symmetry, the intermediate position of second folded sheet and first folded sheet is equipped with the second hinge of symmetry, and first folded sheet passes through first hinge swing joint with the second folded sheet, first folded sheet passes through second hinge swing joint with the second folded sheet, the tip of third folded sheet and first folded sheet all is equipped with the gyro wheel.
Furthermore, the plug-in connector on the boundary beam is fixedly connected with the plug-in socket on the inner side surface of the dust collection bracket in a plug-in manner. The boundary beam is spliced and fixed with the dust collection support on one side, the folding baffle is installed at the middle position of the boundary beam, the first folding plate, the second folding plate and the third folding plate are unfolded in the sliding groove in the boundary beam through the rollers, the dust collection support on the other side is installed at last, the building of the guardrail is completed, after the use is finished, all the parts can be detached in sequence, the dispersing transportation is carried out, the transportation space is saved, and the folding baffle is easy to use.
Furthermore, one side of first folded sheet bottom is equipped with the screens post, and the screens post passes through bolt fixed connection with first folded sheet. The clamping hook is buckled on the clamping column arranged on one side of the bottom end of the first folding plate after the folding baffle is in place, so that clamping is formed, and the folding baffle is prevented from moving in the boundary beam.
Further, the filter screen is the high-efficient filter screen of HEPA specifically. Through the filter screen that sets up, after the fan inhales the air of taking the dust, hold back the dust inside the dust collecting chamber, the air after the filtration is discharged from the air outlet, can alleviate the raise dust condition in the construction place to a certain extent.
Furthermore, the outer surface of the dust collecting chamber is covered with a grid screen. The garbage floating in the air is prevented from entering the dust collecting chamber through the arranged grid.
The utility model discloses an improve and provide a guardrail for municipal construction of angularly adjustable here, compare with guardrail for municipal construction of current angularly adjustable, have following advantage: have and to dismantle the equipment with each part, practice thrift the space more, make the guardrail transportation more convenient to can alleviate the advantage of construction site raise dust problem, the concrete embodiment is:
the method has the advantages that: the plug-in connector on the boundary beam is fixedly connected with the plug-in socket on the inner side surface of the dust collection bracket in a plug-in manner. The boundary beam is spliced and fixed with the dust collection support on one side, the folding baffle is installed at the middle position of the boundary beam, the first folding plate, the second folding plate and the third folding plate are unfolded in the sliding groove in the boundary beam through the rollers, the dust collection support on the other side is installed at last, the building of the guardrail is completed, after the use is finished, all the parts can be detached in sequence, the dispersing transportation is carried out, the transportation space is saved, and the folding baffle is easy to use.
The method has the advantages that: one side of first folded sheet bottom is equipped with the screens post, and the screens post passes through bolt fixed connection with first folded sheet. The clamping hook is buckled on the clamping column arranged on one side of the bottom end of the first folding plate after the folding baffle is in place, so that clamping is formed, and the folding baffle is prevented from moving in the boundary beam.
The method has the advantages that: the filter screen is HEPA high efficiency filter screen specifically. Through the filter screen that sets up, after the fan inhales the air of taking the dust, hold back the dust inside the dust collecting chamber, the air after the filtration is discharged from the air outlet, can alleviate the raise dust condition in the construction place to a certain extent.
Drawings
FIG. 1 is a schematic view of the angle-adjustable guardrail for municipal construction of the present invention;
FIG. 2 is a schematic view of the dust-absorbing bracket structure of the angle-adjustable guardrail for municipal construction of the present invention;
FIG. 3 is a schematic view of the side beam structure of the angle-adjustable guardrail for municipal construction of the present invention;
figure 4 is the utility model relates to a folding baffle structure schematic diagram of guardrail for municipal construction of angularly adjustable.
In the figure: the dust collection device comprises a dust collection support 1, a grid mesh 101, a plug socket 102, a dust collection chamber 103, a filter screen 104, a fan 105, an air outlet 106, an edge beam 2, a plug connector 201, a sliding groove 202, a blocking hook 203, a hinge joint 204, a folding baffle 3, a first folding plate 301, a second folding plate 302, a third folding plate 303, a roller 304, a blocking column 305, a first hinge 306 and a second hinge 307.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 4, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention; furthermore, the terms "first," "second," "third," "upper, lower, left, right," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides a municipal construction guardrail with adjustable angle through improvement, as shown in figures 1-4, which can be implemented as follows; the dust collection device comprises 2 dust collection supports 1, side beams 2 and folding baffles 3, wherein 2 dust collection supports 1 are provided, symmetrical plug sockets 102 are arranged on the inner side surface of each dust collection support 1, a dust collection chamber 103 is arranged inside each dust collection support 1, a fan 105 is arranged at the bottom of each dust collection chamber 103, an air outlet 106 is formed in one side of each fan 105, and a filter screen 104 is arranged in the middle of each dust collection chamber 103 and the corresponding fan 105;
the edge beam 2 is arranged in the middle of the dust collection support 1, the two ends of the side surface of the edge beam 2 are provided with the inserting joints 201, the inside of the edge beam 2 is provided with the sliding groove 202, the end part of the edge beam 2 is provided with the hinged joint 204, the top end of the hinged joint 204 is provided with the clamping hook 203, and the bottom of the clamping hook 203 is embedded in the hinged joint 204 and is movably connected with the hinged joint 204;
folding baffle 3 sets up in the inside of boundary beam 2, folding baffle 3 is by first folded sheet 301, second folded sheet 302 and third folded sheet 303, second folded sheet 302 sets up in the intermediate position of third folded sheet 303 and first folded sheet 301, the intermediate position of third folded sheet 303 and second folded sheet 302 is equipped with the first hinge 306 of symmetry, the intermediate position of second folded sheet 302 and first folded sheet 301 is equipped with the second hinge 307 of symmetry, and third folded sheet 303 passes through first hinge 306 swing joint with second folded sheet 302, first folded sheet 301 passes through second hinge 307 swing joint with second folded sheet 302, the tip of third folded sheet 303 and first folded sheet 301 all is equipped with gyro wheel 304.
In the utility model, the plug 201 on the side beam 2 is fixed with the plug-in socket 102 on the inner side of the dust absorption bracket 1. The edge beam 2 is firstly inserted and fixed with the dust collection support 1 on one side, then the folding baffle 3 is arranged at the middle position of the edge beam 2, the first folding plate 301, the second folding plate 302 and the third folding plate 303 are unfolded in the sliding groove 202 in the edge beam 2 through the roller 304, and finally the dust collection support 1 on the other side is arranged to complete the construction of the guardrail; one side of the bottom end of the first folding plate 301 is provided with a clamping column 305, and the clamping column 305 is fixedly connected with the first folding plate 301 through a bolt. After the folding baffle 3 is in place, the clamping hook 203 is buckled on the clamping column 305 arranged on one side of the bottom end of the first folding plate 301 to form a clamping position, so that the folding baffle 3 is prevented from moving in the boundary beam; filter screen 104 is specifically the HEPA high efficiency filter screen. Through the arranged filter screen 104, after the fan 105 sucks air with dust, the dust is trapped in the dust collection chamber 103, and the filtered air is discharged from the air outlet 106, so that the dust raising condition in a construction site can be relieved to a certain extent; the outer surface of the dust collecting chamber 103 is covered with a grill 101. The dust floating in the air is prevented from entering the interior of the dust collecting chamber 103 by the provision of the mesh 101.
This kind of operating principle of guardrail for municipal construction of angularly adjustable: the guardrail for municipal construction comprises a dust collection support 1, an edge beam 2 and a folding baffle 3, wherein the dust collection support 1, the edge beam 2 and the folding baffle 3 can be flexibly assembled and disassembled, the dust collection support 1, the edge beam 2 and the folding baffle 3 are firstly spliced and fixed with a splicing seat 102 on the dust collection support 1 on one side through a splicing head 201 on the edge beam 2 during assembly, then the folding baffle 3 is installed at the middle position of the edge beam 2, a first folding plate 301, a second folding plate 302 and a third folding plate 303 are unfolded through a sliding groove 202 in the edge beam 2 through a roller 304, a clamping hook 203 is arranged, after the folding baffle 3 is in place, one side of the bottom end of the first folding plate 301 is buckled on a clamping column 305, clamping is formed, the folding baffle 3 is prevented from moving in the edge beam, finally the dust collection support 1 on the other side is installed, namely the building of the guardrail is completed, after the guardrail is used, all the parts can be sequentially disassembled, the dispersed, particularly, a dust collection chamber 103 is arranged in the dust collection support 1, a fan 105 is installed at the bottom of the dust collection chamber 103, an air outlet 106 is formed in one side of the fan 105, a filter screen 104 is arranged in the middle of the dust collection chamber 103 and the fan 105, the fan 105 sucks air with dust into the dust collection chamber 103, the dust is intercepted in the dust collection chamber 103 through the arranged filter screen 104, the filtered air is discharged from the air outlet 106, and the dust raising condition in a construction site can be relieved to a certain extent.
In conclusion; angle-adjustable guardrail for municipal construction compares with current angle-adjustable guardrail for municipal construction, has and can dismantle the equipment with each part, practices thrift the space more, makes the guardrail transportation more convenient to can alleviate the advantage of construction site raise dust problem.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The utility model provides a guardrail for municipal construction of angularly adjustable, includes dust absorption support (1), boundary beam (2) and folding baffle (3), its characterized in that: the number of the dust collection supports (1) is 2, symmetrical plug sockets (102) are arranged on the inner side surface of each dust collection support (1), a dust collection chamber (103) is arranged inside each dust collection support (1), a fan (105) is installed at the bottom of each dust collection chamber (103), an air outlet (106) is formed in one side of each fan (105), and a filter screen (104) is arranged in the middle of each dust collection chamber (103) and the fan (105);
the side beam (2) is arranged in the middle of the dust collection support (1), the two ends of the side surface of the side beam (2) are provided with inserting connectors (201), the inside of the side beam (2) is provided with a sliding groove (202), the end part of the side beam (2) is provided with a hinge joint (204), the top end of the hinge joint (204) is provided with a clamping hook (203), and the bottom of the clamping hook (203) is embedded in the hinge joint (204) and is movably connected with the hinge joint (204);
the folding baffle (3) is arranged inside the edge beam (2), the folding baffle (3) is composed of a first folding plate (301), a second folding plate (302) and a third folding plate (303), the second folding plate (302) is arranged at the middle position between the third folding plate (303) and the first folding plate (301), symmetrical first hinges (306) are arranged at the middle positions of the third folding plate (303) and the second folding plate (302), a symmetrical second hinge (307) is arranged at the middle position of the second folding plate (302) and the first folding plate (301), the third folding plate (303) is movably connected with the second folding plate (302) through a first hinge (306), the first folding plate (301) is movably connected with the second folding plate (302) through a second hinge (307), and the end parts of the third folding plate (303) and the first folding plate (301) are provided with rollers (304).
2. The guardrail for municipal construction with adjustable angle of claim 1, wherein: the plug-in connector (201) on the side beam (2) is fixedly plugged with the plug-in socket (102) on the inner side surface of the dust collection support (1).
3. The guardrail for municipal construction with adjustable angle of claim 1, wherein: one side of first folded sheet (301) bottom is equipped with screens post (305), screens post (305) and first folded sheet (301) pass through bolt fixed connection.
4. The guardrail for municipal construction with adjustable angle of claim 1, wherein: the filter screen (104) is a HEPA high-efficiency filter screen.
5. The guardrail for municipal construction with adjustable angle of claim 1, wherein: the outer surface of the dust collection chamber (103) is covered with a grid mesh (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822101954.8U CN209817580U (en) | 2018-12-14 | 2018-12-14 | Guardrail for municipal construction of angularly adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822101954.8U CN209817580U (en) | 2018-12-14 | 2018-12-14 | Guardrail for municipal construction of angularly adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209817580U true CN209817580U (en) | 2019-12-20 |
Family
ID=68869266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822101954.8U Expired - Fee Related CN209817580U (en) | 2018-12-14 | 2018-12-14 | Guardrail for municipal construction of angularly adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209817580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942970A (en) * | 2021-02-03 | 2021-06-11 | 冯云哲 | Safety fence with environmental protection greening dust removal function for road construction |
-
2018
- 2018-12-14 CN CN201822101954.8U patent/CN209817580U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942970A (en) * | 2021-02-03 | 2021-06-11 | 冯云哲 | Safety fence with environmental protection greening dust removal function for road construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 Termination date: 20211214 |