CN109057518B - Municipal administration is with enclosure of height-adjusting of being convenient for - Google Patents
Municipal administration is with enclosure of height-adjusting of being convenient for Download PDFInfo
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- CN109057518B CN109057518B CN201811085610.0A CN201811085610A CN109057518B CN 109057518 B CN109057518 B CN 109057518B CN 201811085610 A CN201811085610 A CN 201811085610A CN 109057518 B CN109057518 B CN 109057518B
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- enclosure
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- wheel
- movable
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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
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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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Toys (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a municipal enclosure convenient for height adjustment, which comprises a base, a fixed enclosure and a movable enclosure, wherein the fixed enclosure is fixedly arranged on the base, a movable cavity with an opening at the top is arranged on the fixed enclosure, the movable enclosure is slidably arranged on the fixed enclosure through the movable cavity, rotating shafts are arranged on two side walls of the movable enclosure, a gear A is arranged above the rotating shafts, a traction rope is fixedly connected onto the rotating shafts, and the other end of the traction rope extends upwards to bypass the gear A. Has the advantages that: the height of the whole enclosure can be adjusted according to the use occasion of the enclosure, so that the universality of the enclosure is improved; simple structure, convenient to use, but greatly reduced construction unit's fender acquisition volume of enclosing reduces the cost input.
Description
Technical Field
The invention relates to the field of municipal facilities, in particular to a municipal enclosure convenient for height adjustment.
Background
In the municipal construction process, the safety enclosure is required to be used for plugging and isolating a construction area, so that equipment on a construction site can be protected, the internal and external environments of construction can be beautified, the smooth operation of construction engineering is guaranteed, and the safety enclosure is also an important component of safe and civilized construction.
The applicant finds that at least the following technical problems exist in the prior art: what major road section building site in urban area adopted encloses the fender height and is 2.5 meters, and general region is 1.8 meters, because the fender height can't be adjusted to the current fender height of enclosing, consequently changes different construction areas and need choose for use not co-altitude to enclose the fender for what the construction unit need dispose encloses fender quantity more, and the cost is also great.
The utility model discloses a utility model patent of publication number CN206607957U discloses a dust fall rail and utility model patent of publication number CN206942321U disclose a building site all adopt rack and pinion's design to increase the height that the rail can reach with protection rail, and the adjustment range of its height limits in the length of rack, has very big limitation.
Disclosure of Invention
The invention aims to solve the problems, and provides a municipal enclosure convenient for height adjustment so as to solve the technical problems that the municipal construction enclosure in the prior art is not adjustable and the like. The preferable technical scheme in the technical schemes provided by the invention comprises the following steps: the height of the enclosure can be adjusted according to the construction area, so that the purchase quantity of the enclosure is reduced, the construction cost is reduced, and the like, and the technical effects are described in detail below.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides a municipal enclosure convenient for height adjustment, which comprises a base, a fixed enclosure and a movable enclosure, wherein the fixed enclosure is fixedly arranged on the base, a movable cavity with an opening at the top is arranged on the fixed enclosure, and the movable enclosure is arranged in the movable cavity of the fixed enclosure;
the activity is enclosed and is kept off including pivot, set up at epaxial a pair of gear A of commentaries on classics, winding outside the pivot and be located the fender cloth between two gear A and the fixed connecting rod that sets up at fender cloth free end, the connecting rod is located the top of pivot, the activity is enclosed and is kept offConnecting rodA traction rope is fixedly connected to the upper part;
the side wall of the fixed enclosure is provided with two racks in a sliding manner, the two racks are respectively arranged on two sides of the fixed enclosure, the top end of each rack is provided with a support frame, the top of each support frame is provided with a support wheel, the front side surface of each support frame is provided with a second guide wheel, and the other end of the traction rope extends upwards through the gear A and downwards through the wheel surface of the second guide wheel after bypassing the top of the support wheel;
the middle part of the fixed enclosure is provided with a double-shaft motor, two sides of the double-shaft motor are connected with a driving shaft through a coupler, the driving shaft is provided with a driving wheel meshed with the rack, the circumferential directions of the driving wheel and the driving shaft are respectively provided with a pin hole corresponding to each other, the driving wheel and the driving shaft are movably installed through a pin shaft, the outer side of the driving wheel is provided with a take-up pulley, the take-up pulley is fixedly installed on the driving shaft, and the other end of the traction rope is wound and fixed on the take-up pulley from the outer side surface of the; and a gear B corresponding to the gear A is arranged on the outer side of the take-up pulley, and the gear B is rotationally arranged on the driving shaft.
By adopting the municipal administration is with enclosing fender of height-adjusting of being convenient for, when using in main highway section in urban area and enclosing the fender, through the biax motor drives the drive shaft corotation to make take-up pulley corotation, will the haulage rope rolling is on its surface, the haulage rope can drive when the rolling the connecting rod shifts up, thereby makes fender cloth upwards stretches out, and then makes the whole height that encloses the fender obtain increasing. When the height of the blocking cloth can not meet the requirement, namely the connecting rod reaches the position of the supporting wheel, the driving wheel and the driving shaft are fixed by the pin shaft, then the driving shaft is continuously controlled to rotate forwards,
the driving wheel drives the rack to move upwards, so that the supporting wheel is lifted upwards, and the height of the supporting wheel is always higher than that of the connecting rod. When the wire winding machine is used in a general area, the double-shaft motor rotates reversely, so that the wire winding wheel winds up, the movable enclosing barrier extends into the fixed enclosing barrier, and therefore the height of the enclosing barrier can be adjusted according to a use area.
Preferably, a movable groove is formed in the side wall of the fixed enclosing barrier, the movable groove is communicated with the top surface of the fixed enclosing barrier, and the rack and the support frame are movably arranged in the movable groove.
Preferably, the middle of each movable enclosure is provided with a metal mesh plate.
Preferably, the rack has a T-shaped cross section.
Preferably, the take-up pulley, the support wheel and the second guide wheel are located in the same plane.
Preferably, the support wheel is higher than the connecting rod.
Preferably, the double-shaft motor is a band-type brake motor.
Has the advantages that: 1. the height of the whole enclosure can be adjusted according to the use occasion of the enclosure, so that the universality of the enclosure is improved;
2. simple structure, convenient to use, but greatly reduced construction unit's fender acquisition volume of enclosing reduces the cost input.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front view of the present invention;
FIG. 2 is a front view of the movable fence of the present invention;
FIG. 3 is a left side view of the present inventionSection barA view;
figure 4 is a front view of the fixed fence of the present invention.
The reference numerals are explained below:
1. a base; 2. fixing the enclosure; 21. a movable groove; 3. a movable enclosure; 301. a rotating shaft; 302. a gear A; 303. blocking cloth; 304. a connecting rod; 4. a rack; 5. a support frame; 501. a support wheel; 502. a second guide wheel; 6. a hauling rope; 7. a take-up pulley; 8. a drive wheel; 9. a drive shaft; 10. a double-shaft motor; 11. a pin shaft; 12. and a gear B.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1-3, the invention provides a municipal enclosure convenient for height adjustment, which comprises a base 1, a fixed enclosure 2 and a movable enclosure 3, wherein the fixed enclosure 2 is fixedly installed on the base 1, a movable cavity with an opening at the top is arranged on the fixed enclosure 2, and the movable enclosure 3 is arranged in the movable cavity of the fixed enclosure 2;
the movable enclosure 3 comprises a rotating shaft 301, a pair of gears A302 arranged on the rotating shaft 301, a patch 303 wound outside the rotating shaft 301 and positioned between the two gears A302, and a connecting rod 304 fixedly arranged at the free end of the patch 303, wherein the connecting rod 304 is positioned above the rotating shaft 301, and the movable enclosure is characterized in thatConnecting rod 304The upper part is fixedly connected with a traction rope 6, namely when the connecting rod 304 is pulled, the blocking cloth 303 on the rotating shaft 301 can be stretched;
the side wall of the fixed enclosure 2 is slidably provided with two racks 4, the two racks 4 are respectively arranged at two sides of the fixed enclosure 2, the top end of each rack 4 is provided with a support frame 5 (the length of each rack determines the initial shielding height), the top of each support frame 5 is provided with a support wheel 501, the front side surface of each support frame 5 is provided with a second guide wheel 502, and the other end of the traction rope 6 extends upwards to bypass the top of each support wheel 501 and then extends downwards through the wheel surface of the second guide wheel 502;
the middle part of the fixed enclosure 2 is provided with a double-shaft motor 10, two sides of the double-shaft motor 10 are connected with a driving shaft 9 through a coupler, the driving shaft 9 is provided with a driving wheel 8 meshed with the rack 4, the circumferential directions of the driving wheel 8 and the driving shaft 9 are respectively provided with a pin hole corresponding to each other, the driving wheel 8 and the driving shaft 9 are movably installed through a pin shaft 11, the outer side of the driving wheel 8 is provided with a take-up pulley 7, the take-up pulley 7 is fixedly installed on the driving shaft 9, and the other end of the traction rope 6 is wound and fixed on the take-up pulley 7 from the outer side surface of the take; the outside of the take-up pulley 7 is provided with a gear B12 corresponding to the gear A302, and the cloth stopper 303 is always in a stretching state by controlling the connecting rod 304 and the rotating shaft 301. The gear B12 is rotatably provided on the drive shaft 9.
Preferably, as shown in fig. 4, a movable groove 21 is provided on a side wall of the fixed enclosure 2, the movable groove 21 is communicated with a top surface of the fixed enclosure 2, and the rack 4 and the support frame 5 are movably disposed in the movable groove 21. When the rack 4 is not used, the rack 4 is arranged in the movable groove 21, the lower bottom surface of the rack 4 is just placed on the bottom side surface in the movable groove 21 and cannot fall down, and the gear B12 is in rotating fit with the driving shaft 9 at the moment, so that the rotation of the driving shaft 9 cannot drive the gear B12 to rotate. The design further increases the height which can be reached by the blocking cloth 303 on the basis of the original support frame 5.
Preferably, the middle of the movable enclosure 3 is provided with a metal mesh plate, so that the weight of the movable enclosure 3 is reduced.
The cross section of the rack 4 is T-shaped, so that the rack 4 is convenient to be clamped on the fixed surrounding baffle 2 through the T-shaped bulge, and the vertical state is always kept to move up and down.
The take-up pulley 7, the supporting wheel 501 and the second guide wheel 502 are located in the same plane, and the arrangement is convenient for ensuring the sliding of the traction rope 6 in the same plane.
The supporting wheel 501 is higher than the connecting rod 304, so that the supporting wheel 501 is convenient for supporting the traction rope 6.
The double-shaft motor 10 is a band-type brake motor, and is arranged in such a way that when the power is cut off, the double-shaft motor 10 is always in a band-type brake state, so that the movable enclosure 3 is always kept at the current height.
By adopting the structure, when the enclosure is used in a main road section of a downtown, the driving shaft 9 is driven to rotate positively by the double-shaft motor 10, so that the take-up pulley 7 rotates positively, the traction rope 6 is wound on the surface of the take-up pulley, and the traction rope 6 can drive the connecting rod 304 to move upwards when wound, so that the blocking cloth 303 extends upwards, and the overall height of the enclosure is increased. When the height of the patch cloth 303 cannot meet the requirement, that is, the connecting rod 304 reaches the supporting wheel 501, the driving wheel 8 and the driving shaft 9 are fixed by using the pin 11, then the driving shaft 9 is continuously controlled to rotate forward, the driving wheel 8 drives the rack 4 to move upwards, so that the supporting wheel 501 is lifted upwards, and the height of the supporting wheel 501 is always higher than that of the connecting rod 304. When the movable enclosure is used in a general area, the double-shaft motor 10 rotates reversely, so that the wire take-up wheel 7 takes up wires, the movable enclosure 3 extends into the fixed enclosure 2, and the height of the enclosure can be adjusted according to the use area.
The height adjustment range of the present application is approximately the distance between the support frame 5 and the movable cavity of the fixed enclosure 2 plus the height of the rack 4.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (7)
1. The utility model provides a municipal administration is with height-adjusting's of being convenient for enclose fender which characterized in that: the movable enclosure comprises a base (1), a fixed enclosure (2) and a movable enclosure (3), wherein the fixed enclosure (2) is fixedly arranged on the base (1), a movable cavity with an opening at the top is arranged on the fixed enclosure (2), and the movable enclosure (3) is arranged in the movable cavity of the fixed enclosure (2);
keep off (3) including pivot (301), set up a pair of gear A (302) on pivot (301), winding outside pivot (301) and be located fender cloth (303) and fixed connecting rod (304) that set up at fender cloth (303) free end between two gear A (302), connecting rod (304) are located the top of pivot (301), the activity is enclosedConnecting rod (304)A traction rope (6) is fixedly connected on the upper part;
the side wall of the fixed enclosure (2) is provided with two racks (4) in a sliding manner, the two racks (4) are respectively arranged on two sides of the fixed enclosure (2), the top end of each rack (4) is provided with a support frame (5), the top of each support frame (5) is provided with a support wheel (501), the front side surface of each support frame (5) is provided with a second guide wheel (502), and the other end of the traction rope (6) extends upwards to bypass the top of each support wheel (501) and then extends downwards through the wheel surface of each second guide wheel (502);
the middle of the fixed enclosure (2) is provided with a double-shaft motor (10), two sides of the double-shaft motor (10) are connected with a driving shaft (9) through a coupler, the driving shaft (9) is provided with a driving wheel (8) meshed with the rack (4), the driving wheel (8) and the driving shaft (9) are circumferentially provided with pin holes corresponding to each other, the driving wheel (8) and the driving shaft (9) are movably mounted through a pin shaft (11), a take-up pulley (7) is arranged on the outer side of the driving wheel (8), the take-up pulley (7) is fixedly mounted on the driving shaft (9), and the other end of the traction rope (6) is wound and fixed on the take-up pulley (7) from the outer side face of the take-up pulley (7); the outside of take-up pulley (7) is equipped with gear B (12) corresponding with gear A (302), gear B (12) rotatory setting is on drive shaft (9).
2. The municipal fence of claim 1 with height-adjustable convenience, wherein: the fixed lateral wall that encloses fender (2) is equipped with movable recess (21), the top surface that encloses fender (2) with the fixed of activity recess (21) communicates with each other, rack (4) and support frame (5) activity set up in activity recess (21).
3. The municipal fence of claim 1 with height-adjustable convenience, wherein: and the middle of the blocking cloth (303) is provided with a metal mesh plate.
4. The municipal fence of claim 1 with height-adjustable convenience, wherein: the cross section of the rack (4) is T-shaped.
5. The municipal fence of claim 1 with height-adjustable convenience, wherein: the take-up pulley (7), the supporting wheel (501) and the second guide wheel (502) are positioned in the same plane.
6. The municipal fence of claim 1 with height-adjustable convenience, wherein: the support wheel (501) is higher than the connecting rod (304).
7. The municipal fence of claim 1 with height-adjustable convenience, wherein: the double-shaft motor (10) is a band-type brake motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811085610.0A CN109057518B (en) | 2018-09-18 | 2018-09-18 | Municipal administration is with enclosure of height-adjusting of being convenient for |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811085610.0A CN109057518B (en) | 2018-09-18 | 2018-09-18 | Municipal administration is with enclosure of height-adjusting of being convenient for |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109057518A CN109057518A (en) | 2018-12-21 |
| CN109057518B true CN109057518B (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811085610.0A Active CN109057518B (en) | 2018-09-18 | 2018-09-18 | Municipal administration is with enclosure of height-adjusting of being convenient for |
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| Country | Link |
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| CN (1) | CN109057518B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550120A (en) * | 2020-05-15 | 2020-08-18 | 南京亚欧建筑智能工程有限公司 | Construction noise intelligence shield assembly |
| CN111677282A (en) * | 2020-06-28 | 2020-09-18 | 田志群 | Device and method for detecting and processing noise pollution of assembly type building construction site |
| CN112523603A (en) * | 2020-11-25 | 2021-03-19 | 刘成鼎 | Self-purification formula highway construction is with enclosing fender with hydrologic cycle structure |
| CN113863778A (en) * | 2021-09-28 | 2021-12-31 | 广州宇建建设工程有限公司 | Municipal engineering assembly type construction enclosure and mounting method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20120395U1 (en) * | 2012-11-06 | 2014-05-07 | Star Progetti Tecnologie Applicate S P A | MODULAR SCREEN ELEMENT EQUIPPED WITH A MOTORIZED UPPER PANEL |
| CN106836959A (en) * | 2017-03-20 | 2017-06-13 | 无锡市龙海杰机械制造有限公司 | Adjustable height protective frame |
| CN207260750U (en) * | 2017-08-09 | 2018-04-20 | 新昌县无痕文化有限公司 | A kind of architectural engineering guardrail board |
| CN207110683U (en) * | 2017-09-06 | 2018-03-16 | 刘鑫 | A kind of layer-stepping construction safety enclosing |
| CN207406115U (en) * | 2017-10-23 | 2018-05-25 | 杨妮 | A kind of construction guardrail |
| CN207513319U (en) * | 2017-11-08 | 2018-06-19 | 安玉英 | A kind of adjustable construction guardrail |
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2018
- 2018-09-18 CN CN201811085610.0A patent/CN109057518B/en active Active
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| Publication number | Publication date |
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| CN109057518A (en) | 2018-12-21 |
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Effective date of registration: 20200722 Address after: 314000 No. 14 201-5, No. 1509, Jiachuang Road, Xiuzhou District, Jiaxing City, Zhejiang Province Applicant after: Jiaxing Nottingham Industrial Design Co.,Ltd. Address before: 314031 No. 966, Xiu Yuan Road, Xiuzhou District, Jiaxing, Zhejiang. Applicant before: Li Youxin |
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