CN112709488B - Construction is with stop device that job site expanded fast - Google Patents
Construction is with stop device that job site expanded fast Download PDFInfo
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- CN112709488B CN112709488B CN202011596539.XA CN202011596539A CN112709488B CN 112709488 B CN112709488 B CN 112709488B CN 202011596539 A CN202011596539 A CN 202011596539A CN 112709488 B CN112709488 B CN 112709488B
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- limiting
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- main body
- blocking device
- expansion plate
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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Abstract
The invention provides a blocking device for rapid expansion of a construction site for building construction, which comprises a main body, a blocking device and a blocking device, wherein the left side and the right side of the main body are respectively and rotatably connected with an expansion plate; the main part top face fixedly connected with is located the filtering mechanism of retaining mechanism lower part, and filtering mechanism front side lower part has wiper mechanism through two water piping connection. According to the invention, through the matching of the limiting mechanism and the fastening mechanism, after the fastening mechanism is screwed down, the chamfer at the head end of the limiting sliding strip is positioned at the arc chamfer of the limiting latch and is in a relative state, so that the fastening mechanism can only perform clockwise rotation screwing operation at the moment, and after the fastening mechanism is screwed down, the fastening mechanism can not perform anticlockwise loosening operation through the limiting action of the limiting sliding strip, so that the fastening mechanism can not loosen, the blocking device is further difficult to collapse, and the safety of the blocking device is greatly improved.
Description
Technical Field
The invention belongs to the technical field of blocking devices, and particularly relates to a blocking device for construction site rapid expansion for building construction.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite.
For example, application No.: the invention relates to the technical field of road construction, and discloses a blocking device for road construction, which comprises a first stand column, wherein a baffle is fixedly connected to the top of one side of the first stand column, clamping grooves are formed in the inner top wall and the inner bottom wall of the baffle, rollers are movably connected to the inside of the clamping grooves and are movably connected to the inside of clamping seats, a movable plate is fixedly connected between the two clamping seats, an extension rod is fixedly connected to one side of the movable plate, a sliding mechanism is embedded in one side, away from the first stand column, of the baffle, one end of the extension rod penetrates through the sliding mechanism and extends to the outer side of the baffle, and a second stand column is fixedly connected to one end of the extension rod. The first upright post is fixed, and the length of the blocking device for road construction can be adjusted by pulling or pushing the second upright post, so that convenience is brought to constructors to adjust the length of the blocking device for road construction according to field requirements, and the practicability is improved.
Based on the search of the above patent and in combination with the discovery of the equipment in the prior art, it is necessary to install a blocking device at a certain distance from the construction in the construction process of the building for blocking vehicles and pedestrians. The existing blocking device has the following defects in the actual use process, such as: 1. the existing blocking device is generally fixed on the ground through bolts and nuts, but under strong wind and external factors, the bolts and the nuts on the blocking device are easy to loosen, so that the blocking device collapses, and if people pass through the blocking device, potential safety hazards are caused to passers-by; 2, due to the fact that the construction site has more dust, the advertising board on the blocking device is easily shielded by the dust, the advertising effect is lost, and people waste time and labor when cleaning the dust on the blocking device, so that the construction site is not convenient; 3. the existing blocking devices are usually installed on the ground after connecting a plurality of blocking plates, so that the blocking devices cannot be installed quickly.
Disclosure of Invention
In order to solve the technical problems, the invention provides a blocking device for building construction, which is rapidly unfolded at a construction site, and aims to solve the following defects of the existing blocking device in the actual use process, such as: 1. the existing blocking device is generally fixed on the ground through bolts and nuts, but under strong wind and external factors, the bolts and the nuts on the blocking device are easy to loosen, so that the blocking device collapses, and if people pass through the blocking device, potential safety hazards are caused to passers-by; 2, due to the fact that the construction site has more dust, the advertising board on the blocking device is easily shielded by the dust, the advertising effect is lost, and people waste time and labor when cleaning the dust on the blocking device, so that the construction site is not convenient; 3. the prior blocking device is generally a problem that a plurality of baffle plates are connected with each other and then are installed on the ground, so that the baffle plates cannot be installed quickly.
The invention relates to a purpose and an effect of a blocking device for construction site rapid expansion, which are achieved by the following specific technical means:
a blocking device for rapid expansion of a construction site for building construction comprises a main body, wherein the left side and the right side of the main body are rotatably connected with an expansion plate, the expansion plate further comprises a second base and an elastic buckle, one side of the bottom of the expansion plate is provided with the second base, the upper end surface of the second base is provided with two mounting holes, the middle part of the left side of the front end surface of the expansion plate is provided with a notch, and the notch formed by the front end surface of the expansion plate is internally provided with the elastic buckle; the main body and the expansion plate are fixedly arranged on the ground through a fastening mechanism; the limiting mechanism comprises a limiting slide bar, a pull column, a slide way, a T-shaped slide block and a spring, wherein the limiting slide bar is connected inside the limiting mechanism in a sliding manner, a strip-shaped slide opening communicated with the inside is formed in the upper end face of the limiting mechanism, the pull column connected with the strip-shaped slide opening in the limiting mechanism in a sliding manner is arranged on the upper end face of the limiting slide bar, the slide way is arranged on one side of the middle part of the upper end face of the limiting mechanism, the T-shaped slide way is formed in the upper end face of the slide way, the T-shaped slide block is connected in the T-shaped slide way on the slide way in a sliding manner, a rectangular pull plate is arranged at one end of the T-shaped slide block, the spring positioned at the tail part of the limiting slide bar is installed inside the limiting mechanism, and a limiting block corresponding to the T-shaped slide block is arranged on the upper end face of the limiting mechanism; the top of the main body is provided with a water storage mechanism through a T-shaped bracket; the main part top face fixedly connected with is located the filtering mechanism of retaining mechanism lower part, and filtering mechanism front side lower part has wiper mechanism through two water piping connection.
The main body further comprises connecting frames, rotating shafts, first bases and clamping blocks, wherein the left side and the right side of the main body are rotatably connected with one connecting frame through the rotating shafts, each connecting frame is fixedly connected with the two rotating shafts, one side of each connecting frame is rotatably connected with one expansion plate through the rotating shafts, the lower end of each connecting frame is provided with one first base, the upper end surface of each first base is symmetrically provided with four mounting holes in the front and back direction, the upper end surface of each first base is symmetrically provided with four limiting mechanisms in the front and back direction, the front end surface and the back end surface of the main body are provided with one clamping block, one side of each clamping block is provided with a rectangular bayonet communicated with the inside, the connecting frame is I-shaped, and the thickness of the main body is equal to the thickness of the two expansion plates;
further, when the expansion plate and the main body are in a folded state, the elastic buckle is clamped with the inner part of the clamping block, and the shape of the elastic buckle is set to be U-shaped;
furthermore, the fastening mechanism also comprises limiting clamping teeth, the fastening mechanism is in a hexagon nut shape, the bottom of the fastening mechanism is fixedly connected with a cylindrical block, ten limiting clamping teeth are arranged on the periphery of the cylindrical block at the bottom of the fastening mechanism in an annular array shape, and an included angle at the outer part of each limiting clamping tooth is provided with an arc chamfer;
furthermore, a chamfer is arranged at a corner at the head end of the limiting slide bar, and when the limiting mechanism and the fastening mechanism are in an installation state, the chamfer at the head end of the limiting slide bar is in an opposite state at the arc chamfer of the limiting latch, and the head end of the limiting slide bar is tightly attached to the outer peripheral surface of the cylindrical block at the bottom of the fastening mechanism;
furthermore, the water storage mechanism also comprises a sun-shading shutter window, water feeding pipes, C-shaped water pipes and valves, a rain receiving hopper is arranged at the upper part of the water storage mechanism, the sun-shading shutter window is installed in the rain receiving hopper on the water storage mechanism, the rear end face of the water storage mechanism is connected with the two C-shaped water pipes communicated with the interior of the water storage mechanism, the left end face and the right end face of the water storage mechanism are respectively connected with one water feeding pipe, each C-shaped water pipe and each water feeding pipe are respectively provided with a valve, and each blade on the sun-shading shutter window is obliquely distributed in a forty-five degree manner;
furthermore, the filtering mechanism also comprises a precipitation box, a filter screen, a sealing plate, a sealing rubber pad, a butterfly bolt, a threaded blind hole and a rectangular chute, the precipitation box is arranged in the filtering mechanism, and the inside of the sedimentation box is provided with a filter screen closely attached to the front side surface of the sedimentation box, the upper part of the front end surface of the filter mechanism is provided with a rectangular chute, a sealing plate is connected in the rectangular sliding groove in a sliding manner, a sealing rubber pad is stuck on the bottom end surface of the sealing plate, two threaded blind holes are symmetrically arranged on the bottom end surface of the front side in the rectangular sliding groove in a left-right manner, and a butterfly bolt passing through the sealing plate and the sealing rubber pad is connected in each threaded blind hole through threads, the front end face and the rear end face of the filtering mechanism are respectively provided with two water inlets and two water outlets, the front end face and the rear end face of the sedimentation box are respectively provided with two through holes, and the upper parts of the left end face and the right end face of the sedimentation box are respectively provided with a rectangular through hole;
further, wiper mechanism still includes first spray pipe, second spray pipe, hose and water jet, first spray pipe is connected with two delivery ports of filter mechanism front side through two water pipes, and both ends all have a second spray pipe through hose connection about the first spray pipe, first spray pipe and two second spray pipe lower parts all are the rectangular array form and are equipped with ten water jets, every the water jet lower extreme all is the form of bending backward and distributes, and its angle of bending is forty-five degrees.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, through the matching of the limiting mechanism and the fastening mechanism, after the fastening mechanism is screwed down, the chamfer at the head end of the limiting sliding strip is positioned at the arc chamfer of the limiting latch and is in a relative state, so that the fastening mechanism can only perform clockwise rotation screwing operation at the moment, and after the fastening mechanism is screwed down, the fastening mechanism can not perform anticlockwise loosening operation through the limiting action of the limiting sliding strip, so that the fastening mechanism can not loosen, the blocking device is further difficult to collapse, and the safety of the blocking device is greatly improved.
According to the invention, through the matching of the water storage mechanism and the cleaning mechanism, when the front end faces of the main body and the two expansion plates need to be cleaned, the valves arranged on the two C-shaped water pipes are manually opened, so that a water source in the water storage mechanism flows into the cleaning mechanism after being filtered by the filtering mechanism, and then water is sprayed to the front end faces of the main body and the two expansion plates through the water spraying ports on the first water spraying pipe and the second water spraying pipe, so that the front end faces of the main body and the two expansion plates are cleaned, the time and the labor are saved, and the convenience in cleaning the front end faces of the main body and the two expansion plates is effectively improved.
Drawings
Fig. 1 is a first view structure diagram of the present invention.
Fig. 2 is a schematic diagram of a second viewing angle structure according to the present invention.
Fig. 3 is a schematic diagram of the main structure of the present invention.
Fig. 4 is a schematic diagram of the structure of the expanded plate of the present invention.
Fig. 5 is a schematic view of the present invention at a part enlarged in fig. 1.
Fig. 6 is a schematic structural diagram of the limiting mechanism of the present invention.
Fig. 7 is a schematic view of the water storage mechanism of the present invention.
Fig. 8 is a schematic structural view of the filter mechanism of the present invention after disassembly.
Fig. 9 is a schematic view of the cleaning mechanism of the present invention.
Fig. 10 is a schematic view of the main body and the expansion board of the present invention in a folded state.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a main body; 101. a connecting frame; 102. a rotating shaft; 103. a first base; 104. a clamping block; 2. expanding the board; 201. a second base; 202. elastic buckle; 3. a fastening mechanism; 301. limiting latch teeth; 4. a limiting mechanism; 401. a limiting slide bar; 402. pulling the column; 403. a slideway; 404. a T-shaped slider; 405. a spring; 5. a water storage mechanism; 501. a sun-shading louver window; 502. a water feeding pipe; 503. c-shaped water pipes; 504. a valve; 6. a filtering mechanism; 601. a settling box; 602. filtering with a screen; 603. a sealing plate; 604. sealing the rubber gasket; 605. a butterfly bolt; 606. a threaded blind hole; 607. a rectangular chute; 7. a cleaning mechanism; 701. a first water spray pipe; 702. a second water spray pipe; 703. a hose; 704. and a water spraying opening.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 10:
the invention provides a blocking device for construction site rapid expansion for building construction, comprising: the foldable expansion board comprises a main body 1, wherein the left side and the right side of the main body 1 are both rotatably connected with expansion boards 2, each expansion board 2 further comprises a second base 201 and an elastic buckle 202, the second base 201 is arranged on one side of the bottom of each expansion board 2, two mounting holes are formed in the upper end face of each second base 201, a notch is formed in the middle of the left side of the front end face of each expansion board 2, the elastic buckle 202 is arranged in the notch formed in the front end face of each expansion board 2, when the expansion boards 2 and the main body 1 are in a folded state, the elastic buckles 202 are clamped with the inner portions of clamping blocks 104, the elastic buckles 202 are U-shaped, and the two expansion boards 2 and the main body 1 are folded through clamping of the elastic buckles 202 and the clamping blocks 104; the main body 1 and the expansion board 2 are both fixedly arranged on the ground through the fastening mechanism 3, the main body 1 further comprises a connecting frame 101, a rotating shaft 102, a first base 103 and a clamping block 104, the left side and the right side of the main body 1 are both rotatably connected with the connecting frame 101 through the rotating shaft 102, and each connecting frame 101 is fixedly connected with two rotating shafts 102, one side of each connecting frame 101 is rotatably connected with a broadening plate 2 through the rotating shaft 102, the lower end of each connecting frame 101 is provided with a first base 103, and the upper end surface of each first base 103 is symmetrically provided with four mounting holes in a front-back manner, the upper end surface of each first base 103 is symmetrically provided with four limiting mechanisms 4 in a front-back manner, the front end surface and the back end surface of the main body 1 are provided with a clamping block 104, one side of each clamping block 104 is provided with a rectangular bayonet communicated with the inside, the connecting frame 101 is I-shaped, and the thickness of the main body 1 is equal to that of the two expansion plates 2; each fastening mechanism 3 at the bottom of the main body 1 and the expanding plate 2 is provided with a limiting mechanism 4, the limiting mechanism 4 further comprises a limiting slide bar 401, a pull column 402, a slide way 403, a T-shaped slide block 404 and a spring 405, the limiting slide bar 401 is connected inside the limiting mechanism 4 in a sliding manner, a strip-shaped slide port communicated with the inside is arranged on the upper end surface of the limiting mechanism 4, a pull column 402 connected with the strip-shaped slide port of the limiting mechanism 4 in a sliding manner is arranged on the upper end surface of the limiting mechanism 401, the slide way 403 is arranged on one side of the middle part of the upper end surface of the limiting mechanism 4, a T-shaped slide way is arranged on the upper end surface of the slide way 403, the T-shaped slide block 404 is connected on the slide way 403 in a sliding manner, a rectangular pull plate is arranged at one end of the T-shaped slide block 404, the spring 405 positioned at the tail part of the limiting slide bar 401 is arranged inside the limiting mechanism 4, a limiting block corresponding to the T-shaped slide block 404 is arranged on the upper end surface of the limiting mechanism 4, a first end corner of the limiting slide bar 401 is provided with a chamfer, when the limiting mechanism 4 and the fastening mechanism 3 are in an installation state, the chamfer of the head end of the limiting slide bar 401 is in a relative state at the arc chamfer of the limiting latch 301, and the head end of the limiting slide bar 401 is tightly attached to the outer peripheral surface of the cylindrical block at the bottom of the fastening mechanism 3, so that the fastening mechanism 3 cannot perform anticlockwise loosening operation, the fastening mechanism 3 cannot loosen, the blocking device cannot collapse easily, and the safety of the blocking device is improved greatly; the top of the main body 1 is provided with a water storage mechanism 5 through a T-shaped bracket, the water storage mechanism 5 further comprises a sun-shading shutter window 501, a water adding pipe 502, C-shaped water pipes 503 and a valve 504, the upper part of the water storage mechanism 5 is provided with a rain receiving hopper, the sun-shading shutter window 501 is arranged in the rain receiving hopper on the water storage mechanism 5, the rear end surface of the water storage mechanism 5 is connected with the two C-shaped water pipes 503 communicated with the inside of the water storage mechanism, the left end surface and the right end surface of the water storage mechanism 5 are both connected with the water adding pipe 502, the valve 504 is arranged on each C-shaped water pipe 503 and each water adding pipe 502, and each blade on the sun-shading shutter window 501 is distributed in a forty-five-degree inclined shape, so that the evaporation efficiency of a water source inside the water storage mechanism 5 is effectively reduced, and the storage time of the water source inside the water storage mechanism 5 is further improved; the main part 1 top end face fixedly connected with is located the filtering mechanism 6 of 5 lower parts of retaining mechanism, and filtering mechanism 6 front side lower part has wiper mechanism 7 through two water piping connection, wiper mechanism 7 still includes first spray pipe 701, second spray pipe 702, hose 703 and water jet 704, first spray pipe 701 is connected with two delivery ports of filtering mechanism 6 front side through two water pipes, and both ends all are connected with a second spray pipe 702 through hose 703 about first spray pipe 701, first spray pipe 701 and two second spray pipe 702 lower parts all are the rectangle array form and are equipped with ten water jets 704, every water jet 704 lower extreme all is the form distribution of bending backward, and its angle of bending is forty-five degrees.
Wherein, fastening device 3 still includes spacing latch 301, and its shape of fastening device 3 is the hexagon nut form, and 3 bottom fixedly connected with cylinder pieces of fastening device, and 3 bottom cylinder piece periphery of fastening device is personally submitted the annular array form and is equipped with ten spacing latches 301, and an contained angle department of every spacing latch 301 outside all sets up to the circular arc chamfer.
Wherein, the filtering mechanism 6 further comprises a precipitation box 601, a filter screen 602, a sealing plate 603, a sealing rubber pad 604, butterfly bolts 605, threaded blind holes 606 and a rectangular sliding groove 607, the precipitation box 601 is arranged in the filtering mechanism 6, the filter screen 602 closely adhered to the front side surface of the precipitation box 601 is arranged in the precipitation box 601, the rectangular sliding groove 607 is arranged at the upper part of the front end surface of the filtering mechanism 6, the sealing plate 603 is connected in the rectangular sliding groove 607 in a sliding way, the sealing rubber pad 604 is adhered to the bottom end surface of the sealing plate 603, the two threaded blind holes 606 are arranged at the bottom end surface of the front side in the rectangular sliding groove 607 in a bilateral symmetry manner, each threaded blind hole 606 is internally connected with a butterfly bolt 605 passing through the sealing plate 603 and the sealing rubber pad 604 through a thread, the front end surface and the rear end surface of the filtering mechanism 6 are respectively provided with two water inlets and two water outlets, the front end surface and the rear end surface of the precipitation box 601 are provided with two through holes, the upper parts of the left end surface and the right end surface of the precipitation box 601 are provided with a rectangular through hole, through the setting of filtering mechanism 6, effectively reduced wiper mechanism 7 and gone up the jam probability of water jet 704, and dismantled the clearance convenient.
When in use: the blocking device is characterized in that the elastic buckle 202 and the clamping block 104 which are used for clamping the two expansion plates 2 with the main body 1 are manually separated, so that the expansion plates 2 lose the fixing effect on the main body 1, then the two expansion plates 2 are rapidly expanded on the left side and the right side of the main body 1, the blocking area of the blocking device is rapidly enlarged, then the mounting holes in the first base 103 and the second base 201 are aligned with bolts on the ground, and then the bolts are fixed through the fastening mechanism 3, so that the blocking device is mounted, in the mounting process, the two expansion plates 2 are not required to be connected with the main body 1, and the mounting efficiency of the blocking device is effectively improved;
when the fastening mechanism 3 is screwed down, the limiting slide bar 401 slides towards the tail end through the pull column 402, then the limiting slide bar 401 is limited through the sliding T-shaped slide block 404, then the fastening mechanism 3 is screwed down through a tool, when a cylindrical block at the bottom of the fastening mechanism 3 is contacted with the upper end face of the first base 103 or the second base 201, the T-shaped slide block 404 is slid back to the original position, the limiting slide bar 401 loses the limiting function, the head end of the limiting slide bar 401 is quickly attached to the outer circumferential face of the cylindrical block at the bottom of the fastening mechanism 3 in a dense phase manner under the action of the spring 405, because the chamfer at the head end of the limiting slide bar 401 is in a relative state at the arc chamfer of the limiting latch 301, the fastening mechanism 3 can only perform clockwise rotation screwing operation at the moment, and after the fastening mechanism 3 is screwed down, the fastening mechanism 3 can not perform counterclockwise loosening operation through the limiting function of the limiting slide bar 401, therefore, the fastening mechanism 3 cannot be loosened, the blocking device is not easy to collapse, and the safety of the blocking device is greatly improved;
when the outside rains, the rainwater is collected by the water storage mechanism 5, and the water source stored in the water storage mechanism 5 is prevented from being irradiated by the outside sunlight through the arrangement of the sun-shading louver 501, so that the evaporation efficiency of the water source in the water storage mechanism 5 is effectively reduced, thereby improving the storage time of the water source in the water storage mechanism 5, when the main body 1 and the front end surfaces of the two expansion plates 2 need to be cleaned, the valves 504 arranged on the two C-shaped water pipes 503 are manually opened, so that the water source in the water storage mechanism 5 flows into the cleaning mechanism 7 after being filtered by the filtering mechanism 6, then water is sprayed to the front end surfaces of the main body 1 and the two expansion plates 2 through the water spray holes 704 on the first water spray pipe 701 and the second water spray pipe 702, thereby make the terminal surface obtain wasing before main part 1 and two expansion boards 2, and labour saving and time saving more, effectively improved the convenience when terminal surface washs before main part 1 and two expansion boards 2.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. The utility model provides a stop device that job site expandes fast for construction which characterized in that: the expansion plate comprises a main body (1), wherein the left side and the right side of the main body (1) are both rotatably connected with an expansion plate (2), the expansion plate (2) further comprises a second base (201) and an elastic buckle (202), one side of the bottom of the expansion plate (2) is provided with the second base (201), the upper end face of the second base (201) is provided with two mounting holes, the middle part of the left side of the front end face of the expansion plate (2) is provided with a notch, and the notch formed in the front end face of the expansion plate (2) is internally provided with the elastic buckle (202); the main body (1) and the expansion plate (2) are fixedly arranged on the ground through a fastening mechanism (3); each fastening mechanism (3) at the bottom of the main body (1) and the expansion plate (2) is provided with a limiting mechanism (4), each limiting mechanism (4) further comprises a limiting slide bar (401), a pull column (402), a slide way (403), a T-shaped slide block (404) and a spring (405), the limiting mechanism (4) is internally connected with the limiting slide bar (401) in a sliding manner, the upper end face of the limiting mechanism (4) is provided with a strip-shaped slide opening communicated with the inside, the upper end face of the limiting slide bar (401) is provided with the pull column (402) which is connected with the strip-shaped slide opening of the limiting mechanism (4) in a sliding manner, one side of the middle part of the upper end face of the limiting mechanism (4) is provided with the slide way (403), the upper end face of the slide way (403) is provided with the T-shaped slide way, the T-shaped slide block (404) is connected with the T-shaped slide block (404) in the T-shaped slide way (403) in a sliding manner, and one end of the T-shaped slide block (404) is provided with a rectangular pull plate, a spring (405) positioned at the tail part of the limiting slide bar (401) is arranged in the limiting mechanism (4), and a limiting block corresponding to the T-shaped sliding block (404) is arranged on the upper end surface of the limiting mechanism (4); the top of the main body (1) is provided with a water storage mechanism (5) through a T-shaped bracket; the top end face of the main body (1) is fixedly connected with a filtering mechanism (6) positioned at the lower part of the water storage mechanism (5), and the lower part of the front side of the filtering mechanism (6) is connected with a cleaning mechanism (7) through two water pipes;
the main body (1) further comprises connecting frames (101), rotating shafts (102), first bases (103) and clamping blocks (104), the left side and the right side of the main body (1) are rotatably connected with one connecting frame (101) through the rotating shafts (102), each connecting frame (101) is fixedly connected with two rotating shafts (102), one side of each connecting frame (101) is rotatably connected with one expansion plate (2) through the rotating shafts (102), the lower end of each connecting frame (101) is provided with one first base (103), the upper end surface of each first base (103) is symmetrically provided with four mounting holes in the front and back direction, the upper end surface of each first base (103) is symmetrically provided with four limiting mechanisms (4) in the front and back direction, the front end surface and the back end surface of the main body (1) are provided with one clamping block (104), and one side of each clamping block (104) is provided with a rectangular bayonet which is communicated with the inside, the connecting frame (101) is I-shaped, and the thickness of the main body (1) is equal to that of the two expansion plates (2);
when the expansion plate (2) and the main body (1) are in a folded state, the elastic buckle (202) is clamped with the inner part of the clamping block (104), and the shape of the elastic buckle (202) is set to be U-shaped;
the filtering mechanism (6) further comprises a precipitation box (601), a filter screen (602), a sealing plate (603), a sealing rubber gasket (604), butterfly bolts (605), threaded blind holes (606) and a rectangular sliding groove (607), the precipitation box (601) is installed inside the filtering mechanism (6), the filter screen (602) tightly attached to the front side face of the precipitation box (601) is installed inside the precipitation box, the rectangular sliding groove (607) is formed in the upper portion of the front end face of the filtering mechanism (6), the sealing plate (603) is connected in the rectangular sliding groove (607) in a sliding mode, the sealing rubber gasket (604) is attached to the bottom end face of the sealing plate (603), the two threaded blind holes (606) are symmetrically formed in the bottom end face of the front side inside the rectangular sliding groove (607), and the butterfly bolt (605) penetrating through the sealing plate (603) and the sealing rubber gasket (604) is connected in each threaded blind hole (606) through threads, two water inlets and two delivery ports are respectively arranged on the front end face and the rear end face of the filtering mechanism (6), two through holes are formed in the front end face and the rear end face of the sedimentation box (601), and a rectangular through hole is formed in the upper portion of the left end face and the right end face of the sedimentation box (601).
2. The blocking device for construction site fast deployment according to claim 1, wherein: fastening device (3) still include spacing latch (301), its shape of fastening device (3) is the hexagon nut form, and fastening device (3) bottom fixedly connected with cylinder piece, fastening device (3) bottom cylinder piece periphery is personally submitted the annular array form and is equipped with ten spacing latches (301), and an contained angle department of every spacing latch (301) outside all sets up to the circular arc chamfer.
3. The blocking device for construction site fast deployment according to claim 2, wherein: a corner of the head end of the limiting sliding strip (401) is provided with a chamfer, when the limiting mechanism (4) and the fastening mechanism (3) are in an installation state, the chamfer of the head end of the limiting sliding strip (401) is in a relative state at the arc chamfer of the limiting latch (301), and the head end of the limiting sliding strip (401) is tightly attached to the outer peripheral surface of the cylindrical block at the bottom of the fastening mechanism (3).
4. The blocking device for construction site fast deployment according to claim 1, wherein: retaining mechanism (5) still include sunshade shutter window (501), filler pipe (502), C type water pipe (503) and valve (504), retaining mechanism (5) upper portion is equipped with and connects the rain fill, and connects on retaining mechanism (5) to fight in installing sunshade shutter window (501), retaining mechanism (5) rear end face is connected with two rather than inside communicating C type water pipe (503), and both ends face all is connected with filler pipe (502) about retaining mechanism (5), all installs valve (504) on every C type water pipe (503) and every filler pipe (502), every blade all is the distribution of forty-five degree slope form on sunshade shutter window (501).
5. The blocking device for construction site fast deployment according to claim 1, wherein: cleaning mechanism (7) still include first spray pipe (701), second spray pipe (702), hose (703) and water jet (704), first spray pipe (701) are connected with two delivery ports of filter mechanism (6) front side through two water pipes, and both ends all are connected with a second spray pipe (702) through hose (703) about first spray pipe (701), first spray pipe (701) and two second spray pipe (702) lower parts all are the rectangle array form and are equipped with ten water jet (704), every water jet (704) lower extreme all is the form of bending backward and distributes, and its angle of bending is forty-five degrees.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011596539.XA CN112709488B (en) | 2020-12-30 | 2020-12-30 | Construction is with stop device that job site expanded fast |
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|---|---|---|---|
| CN202011596539.XA CN112709488B (en) | 2020-12-30 | 2020-12-30 | Construction is with stop device that job site expanded fast |
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| CN112709488A CN112709488A (en) | 2021-04-27 |
| CN112709488B true CN112709488B (en) | 2022-03-29 |
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| CN206429047U (en) * | 2017-01-22 | 2017-08-22 | 四川农业大学 | A kind of folding wall guardrail |
| CN110359763A (en) * | 2019-07-31 | 2019-10-22 | 广东电网有限责任公司 | A kind of protection fence of power engineering |
| CN211007912U (en) * | 2019-10-22 | 2020-07-14 | 南京林业大学 | Guardrail that can expand function based on view is used |
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| CN112709488A (en) | 2021-04-27 |
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