CN113062620A - High-altitude falling object intercepting device and protection method - Google Patents
High-altitude falling object intercepting device and protection method Download PDFInfo
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- CN113062620A CN113062620A CN202110259344.4A CN202110259344A CN113062620A CN 113062620 A CN113062620 A CN 113062620A CN 202110259344 A CN202110259344 A CN 202110259344A CN 113062620 A CN113062620 A CN 113062620A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
- E04G21/3266—Safety nets
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- Civil Engineering (AREA)
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a high-altitude falling object intercepting device and a protection method, belonging to building high-altitude protection equipment, comprising a control box arranged at the top of a building wall body, wherein an upper fixed plate and a lower fixed plate are arranged on the periphery of the building wall body, the upper fixed plate and the lower fixed plate are fixedly connected with the surface of the building wall body, an induction assembly is arranged on the upper fixed plate and is suitable for inducing falling objects, a containing piece is arranged on the lower fixed plate, a connecting piece is arranged on the containing piece and is suitable for rotating on the containing piece, a protection frame is arranged on one side of the lower fixed plate, which is opposite to the building wall body, and is rotatably connected with the lower fixed plate, a protection net is arranged on the protection frame, and the protection frame is fixedly connected with the connecting; the invention solves the technical problems that the prior art can not respond quickly, has no functions of multilayer protection and falling object recovery, and the like.
Description
Technical Field
The invention belongs to building high-altitude protection equipment, and particularly relates to a high-altitude falling object intercepting device and a protection method.
Background
At present, the building industry is in high-speed development at the present stage in China, and various high-rise and super high-rise buildings continuously break through new heights. As the buildings higher and higher in the city are pulled out of the ground, a very serious potential safety hazard, namely a high-altitude falling object, is brought. The hidden danger of the high-rise residence is not only the threat of falling objects to the safety of pedestrians on the ground, but also the accident of falling children from the building also happens frequently, and one safety measure can guarantee the personal safety and the property safety of people.
The prior art can't accomplish quick response, reaches the protecting effect, secondly can't accomplish multilayer protecting effect, can't reach and retrieve surperficial rubbish or fall down the thing to retrieve the function to losing the owner fast.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the prior art can not respond quickly and has no functions of protecting and recovering falling objects in multiple layers.
In order to solve the technical problems, the inventor obtains the technical scheme of the invention through practice and summary, and the invention discloses an overhead falling object intercepting device and a protection method.
Preferably, the sensing assembly comprises infrared sensors, the infrared sensors are provided with a plurality of groups, the infrared sensors are distributed at equal intervals along the upper fixing plate, and the infrared sensors are suitable for sensing area interleaving.
Preferably, a middle fixing plate is arranged between the upper fixing plate and the lower fixing plate, a wheel carrier is arranged below the middle fixing plate, the wheel carrier is fixedly connected with the middle fixing plate, a pulley is arranged below the wheel carrier, and the connecting piece is suitable for penetrating through the pulley and fixedly connected with the protective frame.
Preferably, the accommodating part comprises a fixed frame, the fixed frame is fixedly connected with the lower fixed plate, a bearing cylinder is mounted on the fixed frame, a first motor is mounted at one end of the fixed frame close to the bearing cylinder, the output end of the first motor is coaxially arranged in parallel with the bearing cylinder, the connecting piece is fixedly connected with the surface of the bearing cylinder, and the connecting piece is suitable for rotating on the bearing cylinder;
the output end of the first motor is connected with a connecting shaft, a supporting frame is arranged below the connecting shaft and fixed on a fixing frame, two groups of rollers are arranged on the supporting frame, the two groups of rollers have the same size and are mutually attached, and the connecting shaft is placed on the two groups of rollers;
the other end of the connecting shaft is arranged in a bearing cylinder, a bearing is arranged on one side, opposite to the first motor, in the bearing cylinder, and the connecting shaft is suitable for connecting the bearing and the bearing cylinder;
the first motor, the connecting shaft and the fixing frame are provided with protective shells, the protective shells are suitable for covering the first motor and the connecting shaft, and the protective shells are fixedly connected with the lower fixing plate;
the fixing frame is provided with a ring groove on one side back to the first motor, a cylinder is arranged in the ring groove, the cylinder is fixedly connected with the bearing barrel, the cylinder is suitable for circular motion along the axis of the bearing barrel, an electromagnetic hydraulic cylinder is arranged on the upper side of the ring groove, and the output end of the electromagnetic hydraulic cylinder is suitable for blocking the rotation of the cylinder.
Preferably, a sliding groove is formed in the lower fixing plate, a sliding frame is arranged in the sliding groove, the sliding frame and the sliding groove are both arranged in an arc shape, a gear belt is arranged in the sliding frame, the gear belt is attached to the inner wall of the sliding frame, wheel belt frames are arranged at two ends of the gear belt, and the wheel belt frames are suitable for rotating and storing the gear belt;
a transition groove is formed in one side, back to the building wall, of the sliding frame and is communicated with the sliding groove, a transition rod is installed on one side of the gear belt and is suitable for penetrating through the transition groove, an attachment plate is installed at one end, far away from the building wall, of the transition rod, and the attachment plate is rotatably connected with the transition rod;
the gear belt is provided with a gear, the sliding rack is internally provided with a sliding motor, the sliding motor is fixedly connected in the sliding rack, and the sliding motor is suitable for driving the gear belt.
Preferably, the two ends of the lower fixing plate are provided with recovery frames, one end of each recovery frame is arranged below the sliding groove, the other end of each recovery frame is suitable for being arranged in the building wall body, and the recovery frames are arranged downwards in an inclined mode towards the building wall body;
an annular groove is formed in the recovery frame, a sliding block is installed in the annular groove, a storage bag is installed on the sliding block, and the storage bag is detachably connected with the sliding block;
install the second motor in the building wall body, the disc is installed to the output of second motor, install the flexible piece on the disc, it is provided with the connecting hole to retrieve to put up, the one end of flexible piece is suitable for and passes the connecting hole and be connected with the slider, the other end and the disc fixed connection of flexible piece, the second motor is suitable for the drive disc to drive the slider up-and-down motion.
Preferably, the slider center is provided with the centre bore, install the funnel on the centre bore, funnel and slider fixed connection, the storage bag can be dismantled with the slider bottom and be connected.
Preferably, a plurality of groups of drainage holes are arranged in the sliding groove, the plurality of groups of drainage holes are vertically arranged, and the plurality of groups of drainage holes are arranged at equal intervals.
Preferably, install the safety plate under the bottom plate, one side and the building wall fixed connection of safety plate, the safety plate extends to under the protection frame, be provided with horizontal and fore-and-aft safety rope on the safety plate.
A high-altitude falling object intercepting and protecting method comprises the following steps:
step one, a preparation stage:
A1. determining a design drawing, installing the infrared sensor on the upper fixing plate, testing the induction range of the infrared sensor, and enabling the induction ranges to be mutually crossed;
A2. according to a design drawing, a wheel carrier and a pulley are arranged at a specified position below the middle fixing plate;
A3. according to design drawings, firstly, a lower fixing plate is provided with a sliding groove and a sliding frame, a sliding motor is arranged after a gear belt and a wheel belt frame are arranged in the sliding frame, then a fixing frame is arranged on the lower fixing plate, a supporting frame, a connecting shaft and a first motor are arranged at the upper end of the lower fixing plate, and an electromagnetic hydraulic cylinder is arranged;
A4. preparing a safety plate and a protective frame;
A5. installing a central processing unit and corresponding components in the control box, testing the induction condition of the infrared sensor and the control box, electrically connecting the control box with the first motor, the second motor and the sliding motor, and testing the control effect of the control box and the corresponding motors;
step two, primary installation
B1. Mounting a control box on the upper side of a building wall, and mounting an upper fixing plate, a middle fixing plate and a lower fixing plate at intervals according to a design drawing;
B2. hoisting a protective frame outside the lower fixed plate, rotationally connecting the protective frame and the protective frame, installing a connecting piece on the bearing cylinder, penetrating the connecting piece through the pulley and fixedly connecting the connecting piece with the protective frame, and installing a buzzer in parallel at the side of the electromagnetic hydraulic cylinder;
B3. a safety plate is arranged below the lower fixing plate, and the control distance is within 1 m;
B4. the two sides of the lower fixing plate are provided with the recovery frame, a second motor is arranged in the building wall body, a disc is arranged on the second motor, and the second motor is connected with the sliding block through a flexible piece;
B5. the control box is respectively and electrically connected with a first motor, a second motor, a sliding motor and an electromagnetic hydraulic cylinder, and the second motor is placed on a protection frame;
emptying the signals and the operation conditions of the personnel testing device within 20m outside the building wall body, and recording data;
and step four, putting the test into use after the test is qualified.
Compared with the prior art, the invention can obtain the following technical effects:
the invention is designed aiming at the problems that the prior art can not respond quickly and has no functions of multilayer protection and falling object recovery; the protective frame is hoisted to achieve storage, the cylinder in the annular groove is designed to abut against and limit the electromagnetic hydraulic cylinder, when an interception signal is obtained, the cylinder is quickly laid on the safety plate through self weight to play a role in protection, and then the protective frame is hoisted by the first motor in a rotating and recycling manner through the connecting piece; simultaneously remove along skid one side through the rigging board, will weigh down in the thing propelling movement to the storage bag to in running to building wall through the second motor, accomplish the recovery of weighing down the thing, also can play restriction home range if the thing that weighs down is children, and play the guard action.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a block diagram of the intercepting apparatus of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a side view of the present invention on a lower fixation plate;
FIG. 4 is an enlarged view of portion B of FIG. 3;
FIG. 5 is a cross-sectional view of the present invention within a protective case;
FIG. 6 is a block diagram of the inner wheel belt carrier and gear belt of the skid of the present invention;
FIG. 7 is a top view of the lower fixing plate of one side of the building wall according to the present invention;
FIG. 8 is a view of the support frame of the present invention;
FIG. 9 is a view of the construction of the recycle bin of the present invention;
FIG. 10 is a block diagram of the present invention;
figure 11 is a cross-sectional view of the slider of the present invention.
In the figure: 1. building a wall body; 2. a control box; 3. an upper fixing plate; 4. a lower fixing plate; 5. a connecting member; 6. a protective frame; 7. a protective net; 8. an infrared sensor; 9. a middle fixing plate; 10. a wheel carrier; 11. a pulley; 12. a fixed mount; 13. a bearing cartridge; 14. a first motor; 15. a connecting shaft; 16. a support frame; 17. a roller; 18. a protective shell; 19. an annular groove; 20. a cylinder; 21. an electromagnetic hydraulic cylinder; 22. a sliding groove; 23. a skid frame; 24. a gear belt; 25. a belt pulley frame; 26. a transition groove; 27. a transition rod; 28. attaching a plate; 29. a sliding motor; 30. a recycling rack; 31. a slider; 32. a storage bag; 33. a second motor; 34. a disc; 35. a flexible member; 36. connecting holes; 37. a central bore; 38. a funnel; 39. a water drain hole; 40. a security pane; 41. a buzzer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The application of the principles of the present invention will be further described with reference to the accompanying drawings and specific embodiments.
Example 1
As shown in fig. 1: the utility model provides a high altitude thing intercepting device that weighs down, including 1 top installation control box 2 of building wall, building wall 1 is provided with upper fixed plate 3 and bottom plate 4 all around, upper fixed plate 3 and bottom plate 4 are connected with 1 fixed surface of building wall, be provided with response subassembly on upper fixed plate 3, response subassembly is suitable for the response thing that weighs down, install the piece of accomodating on the bottom plate 4, install connecting piece 5 on the piece of accomodating, connecting piece 5 is suitable for rotating on accomodating, bottom plate 4 is installed protection frame 6 back to one side of building wall 1, protection frame 6 rotates with bottom plate 4 to be connected, be provided with protection network 7 on the protection frame 6, protection frame 6 and connecting piece 5 fixed connection.
The sensing assembly comprises infrared sensors 8, the infrared sensors 8 are provided with a plurality of groups, the infrared sensors 8 are distributed along the upper fixing plate 3 at equal intervals, and sensing areas are suitable for interleaving among the infrared sensors 8.
An intermediate fixing plate 9 is arranged between the upper fixing plate 3 and the lower fixing plate 4, a wheel carrier 10 is arranged below the intermediate fixing plate 9, the wheel carrier 10 is fixedly connected with the intermediate fixing plate 9, a pulley 11 is arranged below the wheel carrier 10, and the connecting piece 5 is suitable for penetrating through the pulley 11 and fixedly connected with the protective frame 6.
The accommodating part comprises a fixed frame 12, the fixed frame 12 is fixedly connected with the lower fixed plate 4, a bearing barrel 13 is arranged on the fixed frame 12, a first motor 14 is arranged at one end, close to the bearing barrel 13, of the fixed frame 12, the output end of the first motor 14 is coaxially and parallelly arranged with the bearing barrel 13, the connecting part 5 is fixedly connected with the surface of the bearing barrel 13, and the connecting part 5 is suitable for rotating on the bearing barrel 13;
the output end of the first motor 14 is connected with a connecting shaft 15, a support frame 16 is fixed on the fixed frame 12, the support frame 16 is arranged below the connecting shaft 15, two groups of rollers 17 are arranged on the support frame 16, the two groups of rollers 17 are the same in size and are mutually attached, and the connecting shaft 15 is placed on the two groups of rollers 17;
the other end of the connecting shaft 15 is arranged in the bearing cylinder 13, a bearing is arranged on one side, opposite to the first motor 14, in the bearing cylinder 13, and the connecting shaft 15 is suitable for connecting the bearing and the bearing cylinder 13;
a protective shell 18 is arranged on the first motor 14, the connecting shaft 15 and the fixed frame 12, the protective shell 18 is suitable for covering the first motor 14 and the connecting shaft 15, and the protective shell 18 is fixedly connected with the lower fixed plate 4;
one side of the fixing frame 12, which is back to the first motor 14, is provided with an annular groove 19, a cylinder 20 is arranged in the annular groove 19, the cylinder 20 is fixedly connected with the bearing cylinder 13, the cylinder 20 is suitable for circular motion along the axis of the bearing cylinder 13, an electromagnetic hydraulic cylinder 21 is arranged on the upper side of the annular groove 19, and the output end of the electromagnetic hydraulic cylinder 21 is suitable for blocking the rotation of the cylinder 20.
A sliding groove 22 is formed in the lower fixing plate 4, a sliding frame 23 is arranged in the sliding groove 22, the sliding frame 23 and the sliding groove 22 are both arranged in an arc shape, a gear belt 24 is arranged in the sliding frame 23, the gear belt 24 is attached to the inner wall of the sliding frame 23, two ends of the gear belt 24 are both provided with a gear belt frame 25, and the gear belt frame 25 is suitable for rotating and storing the gear belt 24;
a transition groove 26 is formed in one side, back to the building wall 1, of the sliding frame 23, the transition groove 26 is communicated with the sliding groove 22, a transition rod 27 is installed on one side of the gear belt 24, the transition rod 27 is suitable for penetrating through the transition groove 26, an attachment plate 28 is installed at one end, far away from the building wall 1, of the transition rod 27, and the attachment plate 28 is rotatably connected with the transition rod 27;
the gear belt 24 is provided with gears, the sliding frame 23 is internally provided with a sliding motor 29, the sliding motor 29 is fixedly connected in the sliding frame 23, and the sliding motor 29 is suitable for driving the gear belt 24.
The two ends of the lower fixing plate 4 are provided with the recovery frame 30, one end of the recovery frame 30 is arranged below the sliding chute 22, the other end of the recovery frame 30 is suitable for being arranged in the building wall 1, and the recovery frame 30 is arranged downwards in an inclined manner towards the building wall 1;
an annular groove 19 is formed in the recovery frame 30, a sliding block 31 is installed in the annular groove 19, a storage bag 32 is installed on the sliding block 31, and the storage bag 32 is detachably connected with the sliding block 31;
a second motor 33 is installed in the building wall 1, a disc 34 is installed at the output end of the second motor 33, a flexible part 35 is installed on the disc 34, a connecting hole 36 is formed in the recycling frame 30, one end of the flexible part 35 is suitable for penetrating through the connecting hole 36 to be connected with the sliding block 31, the other end of the flexible part 35 is fixedly connected with the disc 34, and the second motor 33 is suitable for driving the disc 34 to drive the sliding block 31 to move up and down.
The center of the sliding block 31 is provided with a central hole 37, a funnel 38 is arranged on the central hole 37, the funnel 38 is fixedly connected with the sliding block 31, and the storage bag 32 is detachably connected with the bottom of the sliding block 31.
A plurality of groups of water drainage holes 39 are arranged in the sliding groove 22, the plurality of groups of water drainage holes 39 are vertically arranged, and the plurality of groups of water drainage holes 39 are arranged at equal intervals.
Install safety plate 40 under the bottom plate 4, one side and building wall 1 fixed connection of safety plate 40, safety plate 40 extends to under the protection frame 6, is provided with horizontal and fore-and-aft safety rope on the safety plate 40.
A high-altitude falling object intercepting and protecting method comprises the following steps:
step one, a preparation stage:
A1. determining a design drawing, installing the infrared sensor 8 on the upper fixing plate 3, testing the induction range of the infrared sensor 8, and enabling the induction ranges to be mutually crossed;
A2. according to a design drawing, a wheel carrier 10 and a pulley 11 are arranged at a specified position below the middle fixing plate 9;
A3. according to design drawings, a lower fixing plate 4 is firstly provided with a sliding groove 22 and a sliding frame 23, a sliding motor 29 is arranged after a gear belt 24 and a belt wheel frame 25 are arranged in the sliding frame 23, a fixing frame 12 is arranged on the lower fixing plate 4, a supporting frame 16, a connecting shaft 15 and a first motor 14 are arranged at the upper end of the fixing frame, and an electromagnetic hydraulic cylinder 21 is arranged;
A4. preparing the safety plate 40 and the protective frame 6;
A5. installing a central processing unit and corresponding components in the control box 2, testing the induction condition of the infrared sensor 8 and the control box 2, electrically connecting the control box 2 with the first motor 14, the second motor 33 and the sliding motor 29, and testing the control effect of the control box 2 and the corresponding motors;
step two, primary installation
B1. Mounting a control box 2 on the upper side of a building wall 1, and mounting an upper fixing plate 3, a middle fixing plate 9 and a lower fixing plate 4 at intervals according to a design drawing;
B2. hoisting a protective frame 6 outside a lower fixed plate 4, rotationally connecting the protective frame and the lower fixed plate, installing a connecting piece 5 on a bearing cylinder 13, penetrating through a pulley 11 and fixedly connecting the protective frame 6, and installing a buzzer 41 in parallel at the side of an electromagnetic hydraulic cylinder 21, wherein when the electromagnetic hydraulic cylinder 21 is used, the buzzer 41 gives an alarm;
B3. a safety plate 40 is arranged below the lower fixing plate 4, and the control distance is within 1 m;
B4. installing recovery frames 30 on two sides of the lower fixing plate 4, installing a second motor 33 in the building wall 1, installing a disc 34 on the second motor 33, and connecting the disc with a sliding block 31 through a flexible part 35;
B5. the control box 2 is respectively electrically connected with the first motor 14, the second motor 33, the sliding motor 29 and the electromagnetic hydraulic cylinder 21;
clearing the signals and the operation conditions of the personnel testing device within 20m outside the building wall 1, and recording data;
and step four, putting the test into use after the test is qualified.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a high altitude object intercepting device that falls which characterized in that: including building wall (1) top installation control box (2), building wall (1) is provided with upper fixed plate (3) and bottom plate (4) all around, upper fixed plate (3) and bottom plate (4) are connected with building wall (1) fixed surface, be provided with response subassembly on upper fixed plate (3), the response subassembly is suitable for the response and weighs down the thing, install on bottom plate (4) and accomodate the piece, install connecting piece (5) on accomodating the piece, connecting piece (5) are suitable for and rotate on accomodating the piece, protection frame (6) are installed to one side of building wall (1) back to bottom plate (4), protection frame (6) rotate with bottom plate (4) and are connected, be provided with protection network (7) on protection frame (6), protection frame (6) and connecting piece (5) fixed connection.
2. A high altitude drop intercepting apparatus according to claim 1, wherein: the induction assembly comprises infrared sensors (8), the infrared sensors (8) are provided with multiple groups, the infrared sensors (8) are distributed at equal intervals along the upper fixing plate (3), and the infrared sensors (8) are suitable for induction area interleaving.
3. A high altitude drop intercepting apparatus according to claim 2, wherein: install intermediate fixed plate (9) between upper fixed plate (3) and lower fixed plate (4), install wheel carrier (10) under intermediate fixed plate (9), wheel carrier (10) and intermediate fixed plate (9) fixed connection, install pulley (11) under wheel carrier (10), connecting piece (5) are suitable for passing pulley (11) and protection frame (6) fixed connection.
4. A falling object intercepting apparatus according to claim 3, wherein: the accommodating part comprises a fixed frame (12), the fixed frame (12) is fixedly connected with the lower fixed plate (4), a bearing cylinder (13) is installed on the fixed frame (12), a first motor (14) is installed at one end, close to the bearing cylinder (13), of the fixed frame (12), the output end of the first motor (14) is coaxially and parallelly arranged with the bearing cylinder (13), the connecting part (5) is fixedly connected with the surface of the bearing cylinder (13), and the connecting part (5) is suitable for rotating on the bearing cylinder (13);
the output end of the first motor (14) is connected with a connecting shaft (15), a supporting frame (16) is arranged below the connecting shaft (15), the supporting frame (16) is fixed on the fixed frame (12), two groups of rollers (17) are arranged on the supporting frame (16), the two groups of rollers (17) are identical in size and are mutually attached, and the connecting shaft (15) is placed on the two groups of rollers (17);
the other end of the connecting shaft (15) is arranged in the bearing cylinder (13), a bearing is arranged on one side, opposite to the first motor (14), in the bearing cylinder (13), and the connecting shaft (15) is suitable for connecting the bearing and the bearing cylinder (13) in a connecting mode;
a protective shell (18) is arranged on the first motor (14), the connecting shaft (15) and the fixing frame (12), the protective shell (18) is suitable for covering the first motor (14) and the connecting shaft (15), and the protective shell (18) is fixedly connected with the lower fixing plate (4);
one side of mount (12) back to first motor (14) is provided with ring channel (19), be provided with cylinder (20) in ring channel (19), cylinder (20) and bearing section of thick bamboo (13) fixed connection, cylinder (20) are suitable for along bearing section of thick bamboo (13) axis circular motion, the upside of ring channel (19) is provided with electromagnetic type pneumatic cylinder (21), the output of electromagnetic type pneumatic cylinder (21) is suitable for blockking that cylinder (20) rotate.
5. A falling object intercepting apparatus according to claim 4, wherein: a sliding groove (22) is formed in the lower fixing plate (4), a sliding frame (23) is arranged in the sliding groove (22), the sliding frame (23) and the sliding groove (22) are both arranged in an arc shape, a gear belt (24) is arranged in the sliding frame (23), the gear belt (24) is attached to the inner wall of the sliding frame (23), wheel belt frames (25) are arranged at two ends of the gear belt (24), and the wheel belt frames (25) are suitable for rotating and storing the gear belt (24);
one side, back to the building wall (1), of the sliding frame (23) is provided with a transition groove (26), the transition groove (26) is communicated with the sliding groove (22), one side of the gear belt (24) is provided with a transition rod (27), the transition rod (27) is suitable for penetrating through the transition groove (26), one end, far away from the building wall (1), of the transition rod (27) is provided with an attaching plate (28), and the attaching plate (28) is rotatably connected with the transition rod (27);
the gear belt (24) is provided with gears, the sliding rack (23) is internally provided with a sliding motor (29), the sliding motor (29) is fixedly connected in the sliding rack (23), and the sliding motor (29) is suitable for driving the gear belt (24).
6. A falling object intercepting apparatus according to claim 5, wherein: two ends of the lower fixing plate (4) are provided with recovery frames (30), one end of each recovery frame (30) is arranged below the sliding groove (22), the other end of each recovery frame (30) is suitable for being arranged in the building wall body (1), and each recovery frame (30) is arranged downwards in an inclined mode towards the building wall body (1);
an annular groove (19) is formed in the recovery frame (30), a sliding block (31) is installed in the annular groove (19), a storage bag (32) is installed on the sliding block (31), and the storage bag (32) is detachably connected with the sliding block (31);
install second motor (33) in building wall (1), disc (34) are installed to the output of second motor (33), install flexible piece (35) on disc (34), be provided with connecting hole (36) on retrieving frame (30), the one end of flexible piece (35) is suitable for to pass connecting hole (36) and is connected with slider (31), the other end and disc (34) fixed connection of flexible piece (35), second motor (33) are suitable for drive disc (34) to drive slider (31) up-and-down motion.
7. A falling object intercepting apparatus according to claim 6, wherein: slider (31) center is provided with centre bore (37), install funnel (38) on centre bore (37), funnel (38) and slider (31) fixed connection, storage bag (32) can be dismantled with slider (31) bottom and be connected.
8. A falling object intercepting apparatus according to claim 7, wherein: a plurality of groups of drainage holes (39) are arranged in the sliding groove (22), the plurality of groups of drainage holes (39) are vertically arranged, and the plurality of groups of drainage holes (39) are arranged at equal intervals.
9. A falling object intercepting apparatus according to claim 8, wherein: install safety plate (40) under bottom plate (4), one side and building wall (1) fixed connection of safety plate (40), safety plate (40) extend to under protection frame (6), be provided with horizontal and fore-and-aft safety rope on safety plate (40).
10. A high-altitude falling object intercepting and protecting method is characterized by comprising the following steps:
step one, a preparation stage:
A1. determining a design drawing, installing the infrared sensor (8) on the upper fixing plate (3), testing the induction range of the infrared sensor (8), and enabling the induction ranges to be mutually crossed;
A2. according to a design drawing, a wheel carrier (10) and a pulley (11) are arranged at a specified position below the middle fixing plate (9);
A3. according to design drawings, a lower fixing plate (4) is firstly provided with a sliding groove (22) and a sliding frame (23), a gear belt (24) and a wheel belt frame (25) are arranged in the sliding frame (23), a sliding motor (29) is arranged behind the gear belt frame (25), a fixing frame (12) is arranged on the lower fixing plate (4), a supporting frame (16), a connecting shaft (15) and a first motor (14) are arranged at the upper end of the fixing frame, and an electromagnetic hydraulic cylinder (21) is arranged;
A4. preparing a safety plate (40) and a protective frame (6);
A5. a central processing unit and corresponding components are installed in the control box (2), the induction conditions of the infrared sensor (8) and the control box (2) are tested, the control box (2) is electrically connected with the first motor (14), the second motor (33) and the sliding motor (29), and the control effect of the control box (2) and the corresponding motors is tested;
step two, primary installation
B1. The control box (2) is arranged on the upper side of a building wall body (1), and then an upper fixing plate (3), a middle fixing plate (9) and a lower fixing plate (4) are arranged at intervals according to a design drawing;
B2. hoisting a protective frame (6) outside a lower fixed plate (4), rotationally connecting the protective frame and the lower fixed plate, installing a connecting piece (5) on a bearing cylinder (13), penetrating a pulley (11) to be fixedly connected with the protective frame (6), and installing a buzzer (41) on the side of an electromagnetic hydraulic cylinder (21) in parallel, wherein when the electromagnetic hydraulic cylinder (21) is used, the buzzer (41) gives an alarm;
B3. a safety plate (40) is arranged below the lower fixing plate (4), and the distance is controlled within 1 m;
B4. the two sides of the lower fixing plate (4) are provided with the recovery frame (30), the second motor (33) is arranged in the building wall body (1), the second motor (33) is provided with a disc (34), and the disc is connected with the sliding block (31) through a flexible piece (35);
B5. the control box (2) is respectively and electrically connected with a first motor (14), a second motor (33), a sliding motor (29) and an electromagnetic hydraulic cylinder (21);
emptying the signal and the operation condition of a personnel testing device within 20m outside the building wall body (1), and recording data;
and step four, putting the test into use after the test is qualified.
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Cited By (1)
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| CN114458010A (en) * | 2022-03-29 | 2022-05-10 | 中建三局集团有限公司 | Remote control, auto-induction can overturn and prevent pounding device |
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