CN115199138B - Protective fence for building - Google Patents
Protective fence for building Download PDFInfo
- Publication number
- CN115199138B CN115199138B CN202211106645.4A CN202211106645A CN115199138B CN 115199138 B CN115199138 B CN 115199138B CN 202211106645 A CN202211106645 A CN 202211106645A CN 115199138 B CN115199138 B CN 115199138B
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- 230000001681 protective effect Effects 0.000 title claims abstract description 24
- 230000001360 synchronised effect Effects 0.000 claims abstract description 30
- 238000010276 construction Methods 0.000 claims description 10
- 230000000087 stabilizing effect Effects 0.000 claims description 9
- 239000003381 stabilizer Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 7
- 239000004568 cement Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000011900 installation process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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Classifications
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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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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34336—Structures movable as a whole, e.g. mobile home structures
- E04B1/34352—Base structures or supporting means therefor
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34384—Assembling details for foldable, separable, collapsible or retractable structures
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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
- E04H17/20—Posts therefor
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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
- E04H17/20—Posts therefor
- E04H17/22—Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Tents Or Canopies (AREA)
Abstract
The invention belongs to the technical field of protective fence equipment, and particularly relates to a protective fence for a building, which comprises a fixed frame and a synchronous frame, wherein a head folding frame is rotatably connected to the fixed frame, and a connecting folding group is connected to the head folding frame; the connecting and folding group comprises a plurality of connecting folding frames which are connected in sequence, one ends of the connecting folding frames are connected with the head folding frame, the other ends of the connecting folding frames are connected with the adjusting folding frame, the fixing frame is provided with a connecting structure matched with the adjusting folding frame, and the head folding frame is connected with the connecting folding frames, the adjacent connecting folding frames and the adjusting folding frames through synchronous frames; under the action of the synchronous frame, the connecting folding frame rotates along the head folding frame along with the rotation of the head folding frame along the fixed frame, the adjacent connecting folding frames rotate mutually, and the folding frames are adjusted to rotate along the connecting folding frames; the invention effectively solves the problems of troublesome installation and disassembly and poor stability of the existing protective fence.
Description
Technical Field
The invention belongs to the technical field of protective fence equipment, and particularly relates to a protective fence for a building.
Background
The construction safety production must adhere to the policy of 'safety first, prevention first'. The safety first is a principle and a target, and establishes the relation between production and safety from the perspective of protecting and developing productivity, and confirms the important position of safety in the production activities of construction engineering. The "first" safety policy is to require that all persons involved in the construction, including managers and practitioners and persons supervising and managing the construction activities, must establish a safety concept and fail to sacrifice safety for economic development.
The protective fence for the building aims to strengthen safety warning and construction site safety facility management, create a safe and clear construction environment, guarantee the safety and health of constructors, create a safe culture atmosphere and improve the site safety management level.
However, the existing protective fence has the following disadvantages when in use: 1. the protective fence is of a split structure, namely, the protective fence is divided into separate rods, plates and the like, and when the protective fence is used, workers assemble the protective fence one by one and then fix the protective fence on the ground to form the protective fence; when the device is disassembled, the device also needs to be disassembled one by one, which undoubtedly increases huge burden and working strength for workers and influences the progress of engineering; 2. the existing protective fence is mostly of a pure plate-shaped structure, when wind blows, the protective fence is easy to incline, the serious protective fence collapses and is damaged, and the stability is poor.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the protective fence for the building, which effectively solves the problems of troublesome installation and disassembly and poor stability of the conventional protective fence.
In order to achieve the purpose, the invention adopts the following technical scheme: a protective fence for buildings comprises a plurality of fences which are mutually connected, wherein each fence comprises a fixed frame and a synchronous frame, a head folding frame is rotatably connected onto the fixed frame, and a connecting folding group is connected onto the head folding frame; the connecting and folding group comprises a plurality of connecting folding frames which are connected in sequence, one ends of the connecting folding frames are connected with the head folding frame, the other ends of the connecting folding frames are connected with the adjusting folding frame, the fixing frame is provided with a connecting structure matched with the adjusting folding frame, and the head folding frame is connected with the connecting folding frames, the adjacent connecting folding frames and the adjusting folding frames through synchronous frames; under the action of the synchronous frame, the connecting folding frames rotate along the head folding frame along with the rotation of the head folding frame along the fixed frame, the adjacent connecting folding frames rotate mutually, and the adjusting folding frame rotates along the connecting folding frame.
Furthermore, the fixing frame comprises a lower fixing cylinder, and one end of the lower fixing cylinder is fixedly connected with a plurality of inserting rods; the other end of the lower fixed cylinder is fixedly connected with a stabilizing plate, and an upper fixed cylinder is fixedly connected to the stabilizing plate; the upper fixing cylinder is inserted with the supporting cylinder, the upper fixing cylinder and the supporting cylinder are both provided with through holes, and the supporting cylinder is provided with a fourth connecting bolt matched with the through holes; the support cylinder is fixedly connected with a rotating frame, and the head folding frame is rotatably connected with the rotating frame.
Furthermore, the head folding frame comprises a head driving rod rotationally connected with the rotating frame, a head driven rod arranged in parallel with the head driving rod is also rotationally connected to the rotating frame, the head driving rod and the head driven rod are connected through a synchronizing frame, and the head driving rod, the head driven rod, the synchronizing frame and the rotating frame form a parallelogram structure together; the head driving rod is fixedly connected with a head U-shaped frame which is arranged in a U shape, a head universal wheel with a foot brake is arranged on the head U-shaped frame, and a head ear plate is arranged on the head U-shaped frame.
Furthermore, a motor is fixedly connected to the rotating frame, and the output end of the motor is connected with a crank; an output rod is rotatably connected to the crank, and a traction rod rotatably connected with the output rod is connected to the head driving rod.
Furthermore, the connecting folding frame comprises a connecting U-shaped frame, a connecting universal wheel with a foot brake is arranged on the connecting U-shaped frame, and a connecting lug plate is arranged on the connecting U-shaped frame; the connecting U-shaped frame is fixedly connected with a connecting driving rod, the connecting driving rod is connected with connecting driven rods arranged in parallel through a synchronous frame, and the connecting driving rod, the connecting driven rods and the synchronous frame form a parallelogram structure together.
Furthermore, a pair of threaded cylinders is rotatably connected to the middle of the connecting U-shaped frame, a first screw rod is screwed on any one of the threaded cylinders, and an adjusting spline is fixedly connected to one end, far away from the threaded cylinder, of the first screw rod; a second screw rod is screwed on the other threaded cylinder, and a spline cylinder matched with the adjusting spline is arranged on the second screw rod; the first screw rod and the second screw rod are both sleeved with sliding cylinders, the first screw rod and the second screw rod are both screwed with a pair of clamping nuts matched with the sliding cylinders, and the pair of clamping nuts are respectively arranged on two sides of the sliding cylinders; the sliding cylinder is connected with a sliding rod in a sliding manner, a fastening screw matched with the sliding rod is arranged on the sliding cylinder, and an adjusting hole matched with the fastening screw is arranged on the sliding rod; the sliding rod is rotatably connected with a connecting disc, and jacks are uniformly distributed on the connecting disc; the connecting U-shaped frame is detachably connected with a stabilizer bar, and the spline cylinder is arranged on the stabilizer bar in a penetrating mode.
Furthermore, the adjusting folding frame comprises an L-shaped adjusting frame arranged in an L shape, an L-shaped adjusting cylinder is connected onto the L-shaped adjusting frame in a sliding manner, and a fastening screw matched with the L-shaped adjusting frame is arranged on the L-shaped adjusting cylinder; the L-shaped adjusting frame and the L-shaped adjusting cylinder are both provided with adjusting universal wheels with foot brakes, and the L-shaped adjusting cylinder is provided with an adjusting lug plate; an adjusting driving rod is fixedly connected to the L-shaped adjusting frame, an adjusting driving barrel which is connected with the adjusting driving rod in a sliding mode is fixedly connected to the L-shaped adjusting barrel, and a fastening screw matched with the adjusting driving rod is arranged on the adjusting driving barrel; the adjusting driving rod is rotatably connected with an adjusting driven rod through a synchronizing frame, the adjusting driving barrel is rotatably connected with an adjusting driven barrel through the synchronizing frame, and a fastening screw matched with the adjusting driven rod is arranged on the adjusting driven barrel.
Further, the synchronous frame comprises an active cross rod, and the active cross rod is vertically connected with a connecting rod; the connecting rod is sleeved with a connecting cylinder, and the connecting cylinder is vertically connected with a driven cross rod; the connecting cylinder is connected with a second connecting bolt in a threaded mode, and the connecting rod is provided with a fixing hole matched with the second connecting bolt.
Furthermore, a driving wheel is fixedly connected to one end of the head driving rod, which is far away from the rotating frame, and one end of the connecting driving rod, which is far away from the head driving rod, and a driven wheel meshed with the driving wheel is fixedly connected to one end of the connecting driving rod, which is close to the head driving rod, and one end of the adjusting driving rod, which is close to the connecting driving rod; the driving wheel, the driven wheel and the adjusting driving barrel are all rotatably connected with splines, the driving transverse rod and the driven transverse rod are both provided with spline grooves matched with the splines, the driving transverse rod is connected with a first connecting bolt matched with the splines in a threaded mode, and the driven transverse rod is connected with a third connecting bolt matched with the splines in a threaded mode.
Furthermore, the connecting structure comprises an extension slot fixedly connected with the rotating frame, the rotating frame is also fixedly connected with a connecting slot, the extension slot and the connecting slot can be matched with a connecting rod for adjusting one end of the folding frame, which is far away from the end connected with the folding frame, and the rotating frame is screwed with a fastening bolt corresponding to the extension slot and the connecting slot; a plurality of connecting holes are formed in the head U-shaped frame, the connecting U-shaped frame, the L-shaped adjusting frame and the L-shaped adjusting cylinder, and a plurality of mounting holes are formed in the head driven rod, the connecting driven rod, the adjusting driven cylinder and the adjusting driven rod.
Compared with the prior art, the invention has the following beneficial effects:
1. when the adjustable folding device is used, the adjustable folding device is fixed on the ground through the fixing frame, under the action of the synchronous frame, when the head folding frame rotates along the fixing frame, the connecting folding frame rotates along the head folding frame, the adjacent connecting folding frames rotate mutually, the adjusting folding frame rotates along the connecting folding frame, and the connecting folding frame connected with the head folding frame is opposite to the head folding frame, the adjacent connecting folding frame and the adjusting folding frame in rotation direction; make first folding leg, connect the folding leg, adjust the folding leg and fold through rotating, be convenient for this application install and dismantle, improve the convenience of this application.
2. When the wind power generation device is used, according to the wind power of the installation position of the wind power generation device, if the wind power is larger, the sliding cylinder can be installed on the first screw rod or the second screw rod and clamped on the two sides of the sliding cylinder through the clamping nuts, so that the sliding cylinder is prevented from shaking in use, and the stability of the wind power generation device is improved; after the sliding barrel is installed, the first screw rod and the second screw rod are installed on the corresponding threaded barrels, and in the installation process, the adjusting spline slides along the spline barrel, so that the first screw rod and the second screw rod are conveniently installed on the threaded barrels; slide along the slide cartridge through the slide bar, make connection pad and ground contact, the bolt is connected with ground through the jack, improves the stability of this application.
3. When the foldable frame is used, due to the fact that the synchronous frames which are adjacent to each other and connected with the folding frame are opposite, the synchronous frames are detachably connected with the head driving rod, the connecting driving rod, the adjusting driving rod and the adjusting driving barrel, so that the foldable frame can be adjusted according to local conditions, and convenience of the foldable frame is improved; in addition when this application is folding the back that finishes, because realize dismantling the connection through connecting rod, connecting cylinder between initiative horizontal pole and the driven horizontal pole in this application, make and connect between folding leg and the first folding leg, adjacent between being connected the folding leg, connect the folding leg and adjust and to dismantle between the folding leg, make this application can separately transport, improve the convenience of this application.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is an enlarged view of area A of FIG. 2 according to the present invention;
FIG. 4 is a schematic structural view of the present invention;
FIG. 5 is a schematic structural view of the fixing frame of the present invention;
FIG. 6 is a schematic view showing the fitting state of the rotating frame, the motor, the crank, the connecting rod, the extension slot, the connecting slot and the like according to the present invention;
FIG. 7 is a schematic view of the folding head frame according to the present invention;
FIG. 8 is a schematic view of the connecting folding leg according to the present invention;
FIG. 9 is a schematic view of the adjusting folding leg according to the present invention;
in the figure: 1. the device comprises a fixed frame 101, an inserted link 102, a lower fixed cylinder 103, a stabilizing plate 104, an upper fixed cylinder 105, a through hole 106, a supporting cylinder 107, a cover plate 108, a motor 109, a rotating frame 110, an extension slot 111, a connecting slot 112, a fourth connecting bolt 113, a crank 114 and an output rod; 2. a head folding frame 201, a head universal wheel 202, a head U-shaped frame 203, a connecting hole 204, a traction rod 205, a head driving rod 206, a head driven rod 207 and a head ear plate; 3. the connection folding frame 301, the connection disc 302, the jack 303, the connection universal wheel 304, the sliding rod 305, the sliding cylinder 306, the threaded cylinder 307, the first screw rod 308, the connection lug plate 309, the stabilization rod 310, the adjustment spline 311, the spline cylinder 312, the second screw rod 313, the connection driving rod 314 and the connection driven rod; 4. the folding adjusting device comprises an adjusting folding frame 401, an adjusting universal wheel 402, an L-shaped adjusting frame 403, an L-shaped adjusting barrel 404, an adjusting lug plate 405, an adjusting driving barrel 406, an adjusting driving rod 407, an adjusting driven rod 408 and an adjusting driven barrel; 5. the driving cross rod 6, the driving wheel 7, the driven wheel 8, the first connecting bolt 9, the second connecting bolt 10, the connecting cylinder 11, the driven cross rod 12, the third connecting bolt 13, the mounting hole 14, the spline 15 and the connecting rod.
Detailed Description
A protective fence for buildings is shown in figures 1-9 and comprises a plurality of fences which are mutually connected, wherein each fence comprises a fixed frame 1 and a synchronous frame, a head folding frame 2 is rotatably connected to the fixed frame 1, and a connecting folding group is connected to the head folding frame 2; the connecting and folding group comprises a plurality of connecting folding frames 3 which are connected in sequence, one ends of the connecting folding frames 3 are connected with a head folding frame 2, the other ends of the connecting folding frames 3 are connected with adjusting folding frames 4, a fixing frame 1 is provided with a connecting structure matched with the adjusting folding frames 4, and the head folding frame 2 is connected with the connecting folding frames 3, the adjacent connecting folding frames 3 and the adjusting folding frames 4 through synchronous frames; under the effect of the synchronous frame, the connecting folding frame 3 rotates along the head folding frame 2 along with the rotation of the head folding frame 2 along the fixed frame 1, the adjacent connecting folding frames 3 rotate mutually, and the adjusting folding frame 4 rotates along the connecting folding frame 3.
When the invention is used, the invention is fixed on the ground through the fixing frame 1, and the connecting folding frames 3 with corresponding quantity are installed according to the area size of a construction site, so that the invention can form a larger fence; in addition, under the action of the synchronous frame, when the head folding frame 2 rotates along the fixed frame 1, the connecting folding frame 3 rotates along the head folding frame 2, the adjacent connecting folding frames 3 rotate mutually, and the adjusting folding frame 4 rotates along the connecting folding frame 3; make first folding leg 2, connect folding leg 3, adjust folding leg 4 through rotating foldingly, be convenient for this application install and dismantle, improve the convenience of this application. In addition, the arrangement of the connecting structure on the fixing frame 1 enables the multiple groups of protection fences to be connected, so that the application forms a larger fence, and the practicability and the convenience of the application are improved.
Further, as shown in fig. 5, the fixing frame 1 includes a lower fixing cylinder 102, and one end of the lower fixing cylinder 102 is fixedly connected with a plurality of insertion rods 101; the other end of the lower fixed cylinder 102 is fixedly connected with a stabilizing plate 103, and an upper fixed cylinder 104 is fixedly connected to the stabilizing plate 103; the upper fixed cylinder 104 is inserted with a support cylinder 106, the upper fixed cylinder 104 and the support cylinder 106 are both provided with through holes 105, and the support cylinder 106 is provided with a fourth connecting bolt 112 matched with the through holes 105; the support cylinder 106 is fixedly connected with a rotating frame 109, and the head folding frame 2 is rotatably connected with the rotating frame 109; a placing cavity is formed in the supporting cylinder 106, and a cover plate 107 matched with the placing cavity is rotatably connected to the supporting cylinder 106; the placing cavity is used for placing corresponding articles, tools and the like, the articles in the placing cavity are protected through the cover plate 107, and the corresponding tools are used by installation and disassembly personnel conveniently.
When the fixing frame 1 is used, before the fixing frame 1 is installed, the fixing frame 1 is fixed on a cement pile through the matching of the inserted rod 101 and the lower fixing cylinder 102, and the fixing frame 1 is prevented from inclining through the arrangement of the stabilizing plate 103, so that the stability of the fixing frame 1 is improved; after the insertion rod 101, the lower fixing cylinder 102, the upper fixing cylinder 104 and the cement pile are stabilized, the supporting cylinder 106 is mounted on the upper fixing cylinder 104, and the supporting cylinder 106 and the upper fixing cylinder 104 are fixed by matching the fourth connecting bolt 112 with the through hole 105, so that the stability of the fixing frame 1 is improved.
Further, the head folding leg 2 includes a head driving rod 205 rotatably connected to the rotating frame 109, the rotating frame 109 is further rotatably connected to a head driven rod 206 parallel to the head driving rod 205, the head driving rod 205 and the head driven rod 206 are connected through a synchronization frame, and the head driving rod 205, the head driven rod 206, the synchronization frame and the rotating frame 109 form a parallelogram structure; the head driving rod 205 is fixedly connected with a U-shaped head frame 202, the U-shaped head frame 202 is provided with a head universal wheel 201 with a foot brake, and the U-shaped head frame 202 is provided with a head ear plate 207.
When the head folding frame 2 is used, the head driving rod 205, the head driven rod 206, the synchronous frame and the rotating frame 109 jointly form a parallelogram structure, so that when the head driving rod 205 rotates, the head driven rod 206 rotates under the action of the synchronous frame; the head driving rod 205 drives the U-shaped frame to move through the head universal wheel 201, so that the head U-shaped frame 202 rotates; in addition, through the arrangement of the head ear plate 207, the head ear plate 207 can be fixed on the ground, and the use stability of the application is improved.
Further, a motor 108 is fixedly connected to the rotating frame 109, and an output end of the motor 108 is connected with a crank 113; the crank 113 is rotatably connected with an output rod 114, and the head driving rod 205 is connected with a traction rod 204 which is rotatably connected with the output rod 114; the motor 108 rotates, the motor 108 drives the crank 113 to rotate, and the crank 113 is matched with the traction rod 204 through the output rod 114 to drive the head driving rod 205 to rotate in a reciprocating mode at 90 degrees.
Furthermore, the connecting folding frame 3 comprises a connecting U-shaped frame, a connecting universal wheel 303 with a foot brake is arranged on the connecting U-shaped frame, and a connecting lug plate 308 is arranged on the connecting U-shaped frame; and a connecting driving rod 313 is fixedly connected to the connecting U-shaped frame, the connecting driving rod 313 is connected with connecting driven rods 314 arranged in parallel through a synchronous frame, and the connecting driving rod 313, the connecting driven rods 314 and the synchronous frame form a parallelogram structure together.
When the connecting folding frame 3 is used, the connecting driving rod 313, the connecting driven rod 314 and the synchronizing frame jointly form a parallelogram structure, and when the connecting driving rod 313 rotates, the connecting driving rod 313 drives the connecting driven rod 314 to rotate through the synchronizing frame, so that the connecting U-shaped frame is driven to move through the connecting universal wheel 303; by providing the connecting lug 308, the connecting folding leg 3 can be mounted on the ground.
Furthermore, a pair of threaded cylinders 306 are rotatably connected to the middle of the connecting U-shaped frame, a first screw rod 307 is screwed on any one of the threaded cylinders 306, and an adjusting spline 310 is fixedly connected to one end, far away from the threaded cylinder 306, of the first screw rod 307; a second screw rod 312 is screwed on the other threaded cylinder 306, and a spline cylinder 311 matched with the adjusting spline 310 is arranged on the second screw rod 312; the first lead screw 307 and the second lead screw 312 are both sleeved with a sliding barrel 305, the first lead screw 307 and the second lead screw 312 are both in threaded connection with a pair of clamping nuts matched with the sliding barrel 305, and the pair of clamping nuts are respectively arranged on two sides of the sliding barrel 305; a sliding rod 304 is connected to the sliding barrel 305 in a sliding manner, a fastening screw matched with the sliding rod 304 is arranged on the sliding barrel 305, and an adjusting hole matched with the fastening screw is arranged on the sliding rod 304; the sliding rod 304 is rotatably connected with a connecting disc 301, and jacks 302 are uniformly distributed on the connecting disc 301; the connecting U-shaped frame is detachably connected with a stabilizer bar 309, and a spline cylinder 311 is arranged on the stabilizer bar 309 in a penetrating manner; the stabilizer bar 309 is vertically connected with a connecting plate, and the connecting plate is screwed with a connecting bolt matched with the connecting U-shaped frame.
According to the wind power of the installation position, if the wind power is large, the sliding cylinder 305 can be installed on the first screw rod 307 or the second screw rod 312, and the clamping nuts are clamped on the two sides of the sliding cylinder 305, so that the sliding cylinder 305 is prevented from shaking in use, and the stability of the device is improved; after the slide cylinder 305 is installed, the first lead screw 307 and the second lead screw 312 are installed on the corresponding threaded cylinder 306, and in the installation process, the adjusting spline 310 slides along the spline cylinder 311, so that the first lead screw 307 and the second lead screw 312 are conveniently installed on the threaded cylinder 306; the sliding rod 304 slides along the sliding barrel 305, so that the connecting disc 301 is in contact with the ground, and the bolt is connected with the ground through the jack 302, so that the stability of the device is improved.
Further, the adjusting folding leg 4 comprises an L-shaped adjusting leg 402 arranged in an L-shape, an L-shaped adjusting cylinder 403 is slidably connected to the L-shaped adjusting leg 402, and a fastening screw matched with the L-shaped adjusting leg 402 is arranged on the L-shaped adjusting cylinder 403; the L-shaped adjusting frame 402 and the L-shaped adjusting cylinder 403 are both provided with adjusting universal wheels 401 with foot brakes, and the L-shaped adjusting cylinder 403 is provided with adjusting ear plates 404; an adjusting active rod 406 is fixedly connected to the L-shaped adjusting frame 402, an adjusting active cylinder 405 which is slidably connected with the adjusting active rod 406 is fixedly connected to the L-shaped adjusting cylinder 403, and a fastening screw which is matched with the adjusting active rod 406 is arranged on the adjusting active cylinder 405; the adjusting driving rod 406 is rotatably connected with an adjusting driven rod 407 through a synchronizing frame, the adjusting driving cylinder 405 is rotatably connected with an adjusting driven cylinder 408 through the synchronizing frame, and a fastening screw matched with the adjusting driven rod 407 is arranged on the adjusting driven cylinder 408.
When the adjusting folding leg 4 is used, according to the distance between the adjusting folding leg 4 and the fixed frame 1, the L-shaped adjusting barrel 403 slides along the L-shaped adjusting frame 402, the adjusting driving barrel 405 slides along the adjusting driving rod 406, and the adjusting driven barrel 408 slides along the adjusting driven rod 407, so that the adjusting folding leg 4 can adjust the width according to the corresponding condition, and the use convenience of the application is improved.
Further, the synchronous frame comprises a driving cross rod 5, and the driving cross rod 5 is vertically connected with a connecting rod 15; the connecting rod 15 is sleeved with a connecting cylinder 10, and the connecting cylinder 10 is vertically connected with a driven cross rod 11; a second connecting bolt 9 is screwed on the connecting cylinder 10, and a fixing hole matched with the second connecting bolt 9 is formed in the connecting rod 15; as shown in fig. 7 to 9, the head driving rod 205 and the head driven rod 206 are connected by a driving crossbar 5, the two ends of the connecting driving rod 313 and the connecting driven rod 314 are connected by a driving crossbar 5 and a driven crossbar 11, the adjusting driven cylinder 408 and the adjusting driving cylinder 405 are connected by a driving crossbar 5, and the adjusting driven rod 407 and the adjusting driving rod 406 are connected by a driven crossbar 11.
Because the connection can be dismantled through connecting rod 15, connecting cylinder 10 realization between initiative horizontal pole 5 and the driven horizontal pole 11 in the synchronizing frame, make this application after folding finishing, make connect between folding leg 3 and the first folding leg 2, adjacent connect between the folding leg 3, connect between folding leg 3 and the regulation folding leg 4 and can dismantle, make this application can separately transport, improve the convenience of this application.
Further, a driving wheel 6 is fixedly connected to one end of the head driving rod 205 away from the rotating frame 109 and one end of the connecting driving rod 313 away from the head driving rod 205, and a driven wheel 7 engaged with the driving wheel 6 is fixedly connected to one end of the connecting driving rod 313 close to the head driving rod 205 and one end of the adjusting driving rod 406 close to the connecting driving rod 313; the driving wheel 6, the driven wheel 7 and the adjusting driving barrel 405 are rotatably connected with splines 14, the driving cross rod 5 and the driven cross rod 11 are respectively provided with spline grooves matched with the splines 14, the driving cross rod 5 is in threaded connection with a first connecting bolt 8 matched with the splines 14, and the driven cross rod 11 is in threaded connection with a third connecting bolt 12 matched with the splines 14.
When the head driving rod 205 rotates, the head driving rod 205 drives the connecting driving rod 313 to rotate by matching the driving wheel 6 with the driven wheel 7, and sequentially drives the corresponding connecting driving rod 313 and the adjusting driving rod 406 to rotate by matching the driving wheel 6 and the driven wheel 7, so that the head folding frame 2, the connecting folding frame 3 and the adjusting folding frame 4 can synchronously move, and the convenience of the application is improved; in addition, through the arrangement of the spline 14 and the spline groove, the synchronous frame can be separated from the head driving rod 205, the connecting driving rod 313, the adjusting driving rod 406 and the adjusting driving cylinder 405, and the convenience of operation of the synchronous frame is improved.
Furthermore, the connecting structure comprises an extension slot 110 fixedly connected with the rotating frame 109, the rotating frame 109 is also fixedly connected with a connecting slot 111, the extension slot 110 and the connecting slot 111 can be matched with a connecting rod 15 at one end of the adjusting folding frame 4 far away from the connecting folding frame 3 to realize extension in the horizontal direction or the vertical direction, and fastening bolts corresponding to the extension slot 110 and the connecting slot 111 are screwed on the rotating frame 109; by the arrangement of the extension slot 110 and the connection slot 111, the length and the direction of the mobile phone can be increased, and the use convenience of the mobile phone is improved; a plurality of connecting holes 203 are formed in the head U-shaped frame 202, the connecting U-shaped frame, the L-shaped adjusting frame 402 and the L-shaped adjusting cylinder 403, and a plurality of mounting holes 13 are formed in the head driven rod 206, the connecting driven rod 314, the adjusting driven cylinder 408 and the adjusting driven rod 407; through connecting hole 203 installation iron sheet, spray equipment, lighting apparatus are installed through mounting hole 13, and the dust that can effectually avoid the job site is excessive, improves the stability of this application.
The working process of the invention is as follows:
when the fixing frame is used, before the fixing frame is installed, the inserting rod 101 and the lower fixing cylinder 102 are matched to fix the fixing frame on a cement pile, and the fixing frame 1 is prevented from inclining through the arrangement of the stabilizing plate 103; after the insertion rod 101, the lower fixed cylinder 102, the upper fixed cylinder 104 and the cement pile are stabilized, the support cylinder 106 is mounted on the upper fixed cylinder 104, and the support cylinder 106 and the upper fixed cylinder 104 are fixed by matching the fourth connecting bolt 112 with the through hole 105.
The connecting folding frame 3 is arranged on the connecting rod 15 on the head folding frame 2 through the connecting cylinder 10 by the arrangement of the connecting rod 15 and the connecting cylinder 10; according to the regional size at the construction site, install the connection folding leg 3 of corresponding quantity, make this application can constitute bigger rail, adjacent connection folding leg 3 is connected through corresponding connecting cylinder 10 and connecting rod 15.
The motor 108 rotates, the motor 108 drives the crank 113 to rotate, and the crank 113 is matched with the traction rod 204 through the output rod 114 to drive the head driving rod 205 to rotate for 90 degrees to be unfolded; because the head driving rod 205, the head driven rod 206, the rotating frame 109 and the driving cross rod 5 jointly form a parallelogram structure, when the head driving rod 205 rotates, the head driven rod 206 rotates under the action of the driving cross rod 5; the head driving rod 205 drives the U-shaped frame to move through the head universal wheel 201, so that the head U-shaped frame 202 is folded and unfolded.
Meanwhile, the head driving rod 205 is matched with the driven wheel 7 through the driving wheel 6 to drive the connecting driving rod 313 to rotate, and the driving cross rod 5 drives the driven cross rod 11 to rotate along the connecting driving rod 313 through the connecting cylinder 10 and the connecting rod 15; the corresponding connecting driving rod 313 and the corresponding adjusting driving rod 406 are driven to rotate in sequence through the matching of the driving wheel 6 and the driven wheel 7, so that the head folding frame 2, the connecting folding frame 3 and the adjusting folding frame 4 can synchronously move and unfold; the connecting driving rod 313 drives the connecting U-shaped frame to move through the connecting universal wheel 303, and the adjusting driving rod 406 and the adjusting driving cylinder 405 drive the L-shaped adjusting frame 402 and the L-shaped adjusting cylinder 403 to move through the adjusting universal wheel 401.
According to the distance between the adjusting folding leg 4 and the fixed frame 1, the L-shaped adjusting barrel 403 slides along the L-shaped adjusting frame 402, the adjusting driving barrel 405 slides along the adjusting driving rod 406, and the adjusting driven barrel 408 slides along the adjusting driven rod 407, so that the adjusting folding leg 4 can adjust the width according to the corresponding condition, and the using convenience of the application is improved.
The device is fixed on the ground through the arrangement of the head ear plate 207, the connecting ear plate 308 and the adjusting ear plate 404; in addition, according to the wind power of the installation position of the present application, if the wind power is large, the sliding barrel 305 can be installed on the first lead screw 307 or the second lead screw 312, and the clamping nuts are used for clamping the two sides of the sliding barrel 305, so that the sliding barrel 305 is prevented from shaking during use, and the stability of the present application is improved; after the slide cylinder 305 is installed, the first lead screw 307 and the second lead screw 312 are installed on the corresponding threaded cylinders 306, and in the installation process, the adjusting spline 310 slides along the spline cylinder 311, so that the first lead screw 307 and the second lead screw 312 are installed on the threaded cylinders 306 conveniently; the sliding rod 304 slides along the sliding barrel 305, so that the connecting disc 301 is in contact with the ground, and the bolt is connected with the ground through the jack 302, so that the stability of the device is improved.
Claims (3)
1. The utility model provides a protection rail for building, includes a plurality of mutual linked's rail, its characterized in that: the plurality of fences comprise a fixed frame (1) and a synchronous frame, a head folding frame (2) is rotatably connected to the fixed frame (1), and a connecting folding group is connected to the head folding frame (2); the connecting and folding group comprises a plurality of connecting folding frames (3) which are connected in sequence, one ends of the connecting folding frames (3) are connected with the head folding frame (2), the other ends of the connecting folding frames (3) are connected with the adjusting folding frame (4), a connecting structure matched with the adjusting folding frame (4) is arranged on the fixing frame (1), and the head folding frame (2) is connected with the connecting folding frames (3), the adjacent connecting folding frames (3) are connected with each other, and the connecting folding frames (3) are connected with the adjusting folding frames (4) through synchronizing frames; under the action of the synchronous frame, the connecting folding frame (3) rotates along the head folding frame (2) along with the rotation of the head folding frame (2) along the fixed frame (1), the adjacent connecting folding frames (3) rotate mutually, and the adjusting folding frame (4) rotates along the connecting folding frame (3);
the fixing frame (1) comprises a lower fixing barrel (102), and one end of the lower fixing barrel (102) is fixedly connected with a plurality of inserting rods (101); the other end of the lower fixed cylinder (102) is fixedly connected with a stabilizing plate (103), and an upper fixed cylinder (104) is fixedly connected to the stabilizing plate (103); a support cylinder (106) is inserted into the upper fixed cylinder (104), through holes (105) are formed in the upper fixed cylinder (104) and the support cylinder (106), and a fourth connecting bolt (112) matched with the through holes (105) is arranged on the support cylinder (106); the support cylinder (106) is fixedly connected with a rotating frame (109), and the head folding frame (2) is rotatably connected with the rotating frame (109);
the head folding frame (2) comprises a head driving rod (205) rotatably connected with the rotating frame (109), a head driven rod (206) arranged in parallel with the head driving rod (205) is further rotatably connected to the rotating frame (109), the head driving rod (205) and the head driven rod (206) are connected through a synchronizing frame, and the head driving rod (205), the head driven rod (206), the synchronizing frame and the rotating frame (109) jointly form a parallelogram structure; a U-shaped head frame (202) is fixedly connected to the head driving rod (205), a head universal wheel (201) with a foot brake is arranged on the U-shaped head frame (202), and a head ear plate (207) is arranged on the U-shaped head frame (202);
a motor (108) is fixedly connected to the rotating frame (109), and the output end of the motor (108) is connected with a crank (113); the crank (113) is rotatably connected with an output rod (114), and the head driving rod (205) is connected with a traction rod (204) which is rotatably connected with the output rod (114);
the connecting folding frame (3) comprises a connecting U-shaped frame, a connecting universal wheel (303) with a foot brake is arranged on the connecting U-shaped frame, and a connecting lug plate (308) is arranged on the connecting U-shaped frame; a connecting driving rod (313) is fixedly connected to the connecting U-shaped frame, the connecting driving rod (313) is connected with a connecting driven rod (314) which is arranged in parallel through a synchronous frame, and the connecting driving rod (313), the connecting driven rod (314) and the synchronous frame jointly form a parallelogram structure;
the synchronous frame comprises an active cross rod (5), and the active cross rod (5) is vertically connected with a connecting rod (15); the connecting rod (15) is sleeved with a connecting cylinder (10), and the connecting cylinder (10) is vertically connected with a driven cross rod (11); a second connecting bolt (9) is screwed on the connecting cylinder (10), and a fixing hole matched with the second connecting bolt (9) is formed in the connecting rod (15);
one end of the head driving rod (205) far away from the rotating frame (109) and one end of the connecting driving rod (313) far away from the head driving rod (205) are fixedly connected with a driving wheel (6), one end of the connecting driving rod (313) close to the head driving rod (205) and one end of the adjusting driving rod (406) close to the connecting driving rod (313) are fixedly connected with a driven wheel (7) meshed with the driving wheel (6); the driving wheel (6), the driven wheel (7) and the adjusting driving barrel (405) are all rotatably connected with splines (14), spline grooves matched with the splines (14) are formed in the driving cross rod (5) and the driven cross rod (11), a first connecting bolt (8) matched with the splines (14) is screwed on the driving cross rod (5), and a third connecting bolt (12) matched with the splines (14) is screwed on the driven cross rod (11);
the connecting structure comprises an extension slot (110) fixedly connected with the rotating frame (109), the rotating frame (109) is further fixedly connected with a connecting slot (111), the extension slot (110) and the connecting slot (111) can be matched with a connecting rod (15) at one end of the adjusting folding frame 4 far away from the connecting folding frame 3, and fastening bolts corresponding to the extension slot (110) and the connecting slot (111) are screwed on the rotating frame (109); the head U-shaped frame (202), the connecting U-shaped frame, the L-shaped adjusting frame (402) and the L-shaped adjusting cylinder (403) are respectively provided with a plurality of connecting holes (203), and the head driven rod (206), the connecting driven rod (314), the adjusting driven cylinder (408) and the adjusting driven rod (407) are respectively provided with a plurality of mounting holes (13).
2. A protective enclosure for construction as claimed in claim 1 wherein: the middle part of the connecting U-shaped frame is rotationally connected with a pair of threaded cylinders (306), a first screw rod (307) is screwed on any one of the threaded cylinders (306), and one end of the first screw rod (307) far away from the threaded cylinders (306) is fixedly connected with an adjusting spline (310); a second screw rod (312) is screwed on the other threaded cylinder (306), and a spline cylinder (311) matched with the adjusting spline (310) is arranged on the second screw rod (312); the first screw rod (307) and the second screw rod (312) are respectively sleeved with a sliding cylinder (305), the first screw rod (307) and the second screw rod (312) are respectively in threaded connection with a pair of clamping nuts matched with the sliding cylinders (305), and the pair of clamping nuts are respectively arranged on two sides of the sliding cylinders (305); the sliding cylinder (305) is connected with a sliding rod (304) in a sliding mode, a fastening screw matched with the sliding rod (304) is arranged on the sliding cylinder (305), and an adjusting hole matched with the fastening screw is formed in the sliding rod (304); a connecting disc (301) is rotatably connected to the sliding rod (304), and jacks (302) are uniformly distributed on the connecting disc (301); the connecting U-shaped frame is detachably connected with a stabilizer bar (309), and the spline cylinder (311) penetrates through the stabilizer bar (309).
3. A protective enclosure for construction as claimed in claim 1 wherein: the adjusting folding frame (4) comprises an L-shaped adjusting frame (402) arranged in an L shape, an L-shaped adjusting cylinder (403) is connected onto the L-shaped adjusting frame (402) in a sliding manner, and a fastening screw matched with the L-shaped adjusting frame (402) is arranged on the L-shaped adjusting cylinder (403); the L-shaped adjusting frame (402) and the L-shaped adjusting cylinder (403) are both provided with adjusting universal wheels (401) with foot brakes, and the L-shaped adjusting cylinder (403) is provided with an adjusting lug plate (404); an adjusting active rod (406) is fixedly connected to the L-shaped adjusting frame (402), an adjusting active cylinder (405) in sliding connection with the adjusting active rod (406) is fixedly connected to the L-shaped adjusting cylinder (403), and a fastening screw matched with the adjusting active rod (406) is arranged on the adjusting active cylinder (405); the adjusting driving rod (406) is rotatably connected with an adjusting driven rod (407) through a synchronous frame, the adjusting driving barrel (405) is rotatably connected with an adjusting driven barrel (408) through the synchronous frame, and a fastening screw matched with the adjusting driven rod (407) is arranged on the adjusting driven barrel (408).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211106645.4A CN115199138B (en) | 2022-09-13 | 2022-09-13 | Protective fence for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211106645.4A CN115199138B (en) | 2022-09-13 | 2022-09-13 | Protective fence for building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115199138A CN115199138A (en) | 2022-10-18 |
| CN115199138B true CN115199138B (en) | 2023-04-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211106645.4A Active CN115199138B (en) | 2022-09-13 | 2022-09-13 | Protective fence for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115199138B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2666612A1 (en) * | 1990-09-07 | 1992-03-13 | Walter Ets Lucien | Dismountable structure for halls, marquees or the like |
| KR101365043B1 (en) * | 2011-11-28 | 2014-02-24 | 임동구 | Variable structure |
| CN209429671U (en) * | 2019-01-15 | 2019-09-24 | 董凤晶 | A kind of road and bridge construction safety protective fence |
| CN209854618U (en) * | 2019-01-16 | 2019-12-27 | 四川丽攀高速公路有限责任公司 | Highway rail guard |
| CN211342082U (en) * | 2019-09-09 | 2020-08-25 | 泉州市欣百亚智能科技有限公司 | Fence for building construction management |
| CN212295891U (en) * | 2020-04-08 | 2021-01-05 | 樊於刚 | Security fence support for electric power construction |
| CN212160867U (en) * | 2020-06-24 | 2020-12-15 | 成都松艾科技有限公司 | Supporting rod of electronic fence convenient to install |
| CN215369099U (en) * | 2021-07-27 | 2021-12-31 | 梁运进 | Convenient foldable fence used in road and bridge construction process |
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2022
- 2022-09-13 CN CN202211106645.4A patent/CN115199138B/en active Active
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| CN115199138A (en) | 2022-10-18 |
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Effective date of registration: 20231226 Address after: No. 24 Shangkuang West Road, Zhifu District, Yantai City, Shandong Province, 264000 Patentee after: Yantai Haolin Building Foundation Engineering Co.,Ltd. Address before: 265400 East Yujia village, daqinjia sub district office, Zhaoyuan City, Yantai City, Shandong Province Patentee before: Zhaoyuan haorun plasticization Co.,Ltd. |
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