A protection device and method for construction masonry construction

Abstract

The application relates to the technical field of construction protection, and discloses a protection device and method for building masonry construction, which comprises a clamping assembly, a supporting device, a waterproof device, a stabilizing device and a switching device. The stabilizing device drives the one-way rotation of a stabilizing runner through the reciprocating movement of the switching device. The stabilizing runner drives the rotation of a first gear through a stabilizing screw rod. The first gear drives the rotation of a bidirectional screw rod through a second gear. The bidirectional screw rod drives the outward sliding of a locking support and a locking screw rod through locking balls. The bidirectional screw rod also drives the self-rotation of the locking screw rod through a transmission belt and a torsion support, realizes the outward tightening of the locking screw rod, and prevents the loosening of the stabilizing device. The switching device drives the outward pulling of a switching handle along the radial direction of a switching disc through manual operation, makes a switching slider and a switching convex block out of contact, realizes the quick clutching and disengaging of the switching slider and the switching disc, and converts the reciprocating rotation of the switching slider into the one-way intermittent rotation of the switching disc.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of construction protection, in particular to a protection device and method for building masonry construction. BACKGROUND

[0002] In the construction process of building masonry, various dangerous situations will be encountered, for example: there may be broken bricks or stones falling from above the masonry, causing high-altitude falling object accidents; at the same time, rain may also cause the masonry and steel cable to be wet and slippery, causing the safety rope to slip off and the personnel to be unstable; when a person falls, although the safety rope can prevent the worker from falling, the impact generated during the falling process will cause the fixing device of the steel cable to be loose with the wall, thereby reducing the stability of the fixing device and increasing the risk of accidents.

[0003] The existing protection device for masonry construction generally adopts the form of anchoring device, steel cable and safety rope, although these methods can effectively prevent personnel from falling, but there are still the following safety hazards: (1) the existing protection device for masonry construction cannot effectively block and protect high-altitude falling objects, and cannot protect against rain, thereby preventing the safety rope and steel cable from being wet; (2) the existing protection device for masonry construction can prevent personnel from further falling when a person falls, but the impact force generated during the falling process is transmitted to the anchoring device, causing the anchoring device to be loose with the wall; (3) the existing protection device for masonry construction needs to use multiple tools to tighten the bolts and buckles of the device during installation, which reduces the installation efficiency of the protection device, and too many tools increase the risk of high-altitude falling; (4) the steel cable in the existing protection device for masonry construction is generally fixed in the form of passing through the anchoring device, which is simple and convenient, but cannot increase the stress points of the steel cable, and concentrates the stress on the two fixed ends of the steel cable, increasing the risk of steel cable slipping; therefore, a protection device and method for building masonry construction that can effectively block and protect high-altitude falling objects, prevent the protection device from being loose with the wall due to impact, improve the installation efficiency of the protection device, and increase the stress points of the steel cable are needed to solve the deficiencies of the existing protection device for construction. SUMMARY

[0004] The purpose of the present application is to provide a protection device and method for building masonry construction, which aims to solve the technical problems of how to effectively block and protect high-altitude falling objects, how to improve the installation efficiency of the protection device, how to prevent the protection device from being loose with the wall due to impact, and how to increase the stress points of the steel cable.

[0005] In view of the above technical problems, the technical scheme adopted by the present application is: a protective device for building masonry construction, comprising a clamping assembly, a supporting device, a waterproof device, a stabilizing device and a switching device, the clamping assembly is fixedly installed at the front end of the supporting device along the axial direction of the supporting device, the supporting device is fixedly installed at the front end of the stabilizing device along the axial direction of the stabilizing device, the waterproof device is fixedly installed at the upper end of the stabilizing device, the switching device is rotationally connected at the front end of the stabilizing device along the axial direction of the stabilizing device, the outer circumferential surface of the switching device is in frictional contact with the outer circumferential surface of the waterproof device, the stabilizing device comprises a stabilizing runner, a locking assembly, a stabilizing sleeve, a stabilizing screw, a stabilizing support, a first gear and a locking assembly, the stabilizing runner is fixedly installed at the front end of the stabilizing screw along the axial direction of the stabilizing screw, the locking assembly is slidingly installed in the interior of the stabilizing sleeve along the axial direction of the stabilizing screw, the stabilizing sleeve is inserted into the interior of the wall body, the stabilizing support is fixedly installed in the interior of the stabilizing sleeve, the rear end of the stabilizing screw is rotationally connected in the interior of the stabilizing support, the front end of the first gear is fixedly installed at the rear end of the stabilizing screw along the axial direction of the stabilizing screw, and the locking assembly is fixedly installed at the rear end of the stabilizing sleeve; when the stabilizing runner rotates unidirectionally and intermittently, the stabilizing runner drives the first gear to rotate through the stabilizing screw, the first gear extends outward through the locking assembly, and at the same time, the stabilizing screw also drives the locking assembly to slide backward, when the locking assembly slides to the limit position, the locking assembly is locked with the stabilizing sleeve, thereby realizing the double-stage locking function of the stabilizing device.

[0006] Further, the stabilizing device further comprises a stabilizing base, a linkage groove and a stabilizing groove, the rear end of the stabilizing base is fixedly installed at the front end of the stabilizing sleeve, the linkage groove is fixedly installed at the periphery of the stabilizing runner, and the stabilizing groove is fixedly installed at the periphery of the stabilizing sleeve.

[0007] Further, the locking assembly comprises locking balls and spring pins, the internal threads on the locking balls and the external threads on the stabilizing screw form a threaded pair, the locking balls are slidingly installed in the interior of the stabilizing sleeve along the axial direction of the stabilizing screw, and the spring pins are fixedly installed in the interior of the locking balls along the vertical direction through the spring.

[0008] Further, the latching assembly comprises a latching base, a latching nut, a latching screw, a second gear, a bidirectional threaded screw, a latching ball, a transmission belt, a torsion strut and a latching support, the front end of the latching base is fixedly installed at the rear end of the stable sleeve, the latching nut is fixedly installed in the latching base in the vertical direction, the external thread on the latching screw and the internal thread on the latching nut form a threaded pair, one end of the latching screw is rotatably connected to the surface of the latching support, the second gear is fixedly installed at the upper end of the bidirectional threaded screw in the vertical direction, the lower end of the bidirectional threaded screw is rotatably connected to the inner surface of the stable sleeve, the internal thread on the latching ball and the external thread on the bidirectional threaded screw form a threaded pair, the two ends of the transmission belt are respectively sleeved on the periphery of the torsion strut and the periphery of the bidirectional threaded screw, the torsion strut is slidingly installed in the latching screw along the axis of the latching screw, the side surface of the latching support is fixedly connected to the side surface of the latching ball, and the latching support is slidingly installed in the latching base in the vertical direction.

[0009] Further, the switching device comprises a switching handle, a switching slider, a switching turntable, a switching sliding groove, a switching protrusion, a switching sliding column, a switching ball and a ball protrusion, the switching handle is fixedly installed at the periphery of the switching slider in the radial direction of the switching slider, the switching slider is slidingly connected with the switching sliding groove, the inner circumferential surface of the switching turntable is rotatably connected to the outer circumferential surface of the stable rotating wheel, the switching sliding groove is fixedly installed at the front end of the switching turntable, the switching protrusion is fixedly installed in the switching sliding groove in the radial direction of the switching turntable, the switching sliding column is fixedly installed in the switching turntable in the radial direction of the switching turntable through a spring, the switching ball is fixedly installed at the inner side of the switching sliding column, and the ball protrusion is fixedly installed at the front end of the switching turntable.

[0010] Further, the clamping assembly comprises a first clamping jaw, a first sliding bar, a clamping base, a second clamping jaw and a second sliding bar, the first clamping jaw is fixedly installed at the front end of the first sliding bar, the first sliding bar is fixedly installed in the clamping base in the vertical direction, the second clamping jaw is fixedly installed at the front end of the second sliding bar, and the second sliding bar is fixedly installed in the clamping base in the vertical direction.

[0011] Further, the supporting device comprises a supporting rotating wheel, a supporting rotating gear, a supporting shaft, a supporting frame, a supporting bolt, a conical sleeve and a supporting turntable, the rear end of the supporting rotating wheel is fixedly installed at the front end of the supporting shaft, the supporting rotating gear is fixedly installed at the periphery of the supporting rotating wheel, the supporting rotating gear is engaged with the first sliding bar and the second sliding bar respectively, the outer circumferential surface of the supporting shaft is rotatably connected to the inside of the conical sleeve, the supporting frame is fixedly installed at the rear end of the conical sleeve, the front end of the supporting bolt is rotatably connected to the rear end of the supporting frame, and the front end of the supporting turntable is fixedly installed at the rear end of the supporting shaft.

[0012] Further, the rear end of the supporting turntable is provided with a ball groove, and the ball groove is matched with the ball protrusion.

[0013] Further, the waterproof device comprises a waterproof top plate, a waterproof screw rod, a waterproof extension plate, a waterproof connecting rod, a waterproof nut, a waterproof rotating wheel and a waterproof slide rod, the waterproof top plate is fixedly installed at the upper end of the stable base in the horizontal direction, the waterproof screw rod is fixedly installed at the front end of the waterproof rotating wheel in the axial direction of the waterproof rotating wheel, the rear end of the waterproof rotating wheel is rotationally connected to the front end of the stable base, the outer circumferential surface of the waterproof rotating wheel is in frictional contact with the outer circumferential surface of the switching turntable, the waterproof extension plate is slidably installed at the side of the waterproof top plate in the transverse direction, the two ends of the waterproof connecting rod are rotationally connected to the lower end of the waterproof extension plate and the upper end of the waterproof nut respectively, the internal thread on the waterproof nut and the external thread of the waterproof screw rod form a threaded pair, the waterproof nut is slidably installed on the periphery of the waterproof slide rod in the axial direction of the waterproof screw rod, and the rear end of the waterproof slide rod is fixedly installed at the front end of the stable base.

[0014] A protection method for building masonry construction, using the above-mentioned protection device for building masonry construction, comprising the following steps:

[0015] Step one: align the stable sleeve on the stable device with the wall body and insert it into the wall body, then manually rotate the switching handle and the switching slider counterclockwise, the switching slider drives the switching turntable to rotate counterclockwise through the switching protrusion, when the switching handle contacts the support frame, pull the switching handle outward along the radial direction of the switching turntable, so that the switching slider and the switching protrusion are out of contact, then manually slide the switching slider clockwise in the switching slot and reset, realizing the one-way intermittent rotation of the switching turntable;

[0016] Step two: the switching turntable drives the stable rotating wheel to rotate in one direction, the stable rotating wheel drives the first gear to rotate through the stable screw rod, the first gear drives the bidirectional threaded screw rod to rotate in one direction through the second gear on the locking assembly, the bidirectional threaded screw rod drives the locking bracket and the locking screw to slide vertically through the locking ball, and the bidirectional threaded screw rod also drives the locking screw to rotate through the transmission belt and the torsion strut, realizing the tightening of the locking screw;

[0017] Step three: the stable screw rod drives the locking assembly to move backward, when the rear end of the locking ball contacts the front end of the stable support, the spring on the spring pin drives the spring pin to pop out and insert into the stable sleeve, thereby realizing the secondary anti-loosening function of the stable device;

[0018] Step four: at the same time as step one, the rotation of the switching turntable drives the waterproof rotating wheel to rotate, the waterproof rotating wheel drives the waterproof screw rod to rotate, the waterproof screw rod drives the waterproof nut to slide along the axial direction of the waterproof slide rod, and the waterproof nut drives the waterproof extension plate to unfold outward on the side of the waterproof top plate through the waterproof connecting rod, thereby realizing the synchronous waterproof function of the waterproof device;

[0019] Step five: by switching the handle and switching slider to drive the switching carousel forward sliding on the periphery of the stable runner, the ball protrusion at the front end of the switching carousel is inserted into the ball groove at the rear end of the support carousel, then the switching carousel can drive the support carousel of the support device to rotate counterclockwise, the support carousel drives the support runner to rotate through the support shaft, and the support runner drives the first sliding bar of the clamping assembly to slide upward through the support gear, and at the same time the support runner also drives the second sliding bar to slide downward through the support gear, the first sliding bar and the second sliding bar drive the first clamping jaw and the second clamping jaw to open, realizing the clamping and loosening function of the steel cable.

[0020] The beneficial effects of the present application compared with the prior art are:

[0021] (1) The switching carousel drives the stable runner to rotate in one direction, the stable runner drives the first gear to rotate through the stable screw, the first gear drives the bidirectional threaded screw to rotate in one direction through the second gear on the locking assembly, the bidirectional threaded screw drives the locking bracket and the locking screw to slide vertically through the locking ball, and the bidirectional threaded screw also drives the locking screw to rotate through the transmission belt and the torsion strut, realizing the tightening of the locking screw outward, thereby realizing the first level of anti-loosening.

[0022] (2) The stable screw also drives the locking assembly to move backward, when the rear end of the locking ball contacts the front end of the stable bracket, the spring on the spring pin drives the spring pin to pop out and insert into the inside of the stable sleeve, thereby realizing the second level of anti-loosening function of the stable device.

[0023] (3) Align the stable sleeve on the stable device with the wall body and insert it into the wall body, then manually drive the switching handle and the switching slider to rotate counterclockwise, the switching slider drives the switching carousel to rotate counterclockwise through the switching lug, when the switching handle contacts the support bracket, pull the switching handle outward along the radial direction of the switching carousel, so that the switching slider and the switching lug are out of contact, then manually drive the switching slider to slide clockwise in the switching slot and reset, realizing the one-way intermittent rotation of the switching carousel, thereby replacing the wrench tool to rotate the switching carousel.

[0024] (4) The rotation of the switching carousel also drives the waterproof runner to rotate, the waterproof runner drives the waterproof screw to rotate, the waterproof screw drives the waterproof nut to slide along the axis of the waterproof sliding rod, the waterproof nut drives the waterproof expansion plate to expand outward on the side of the waterproof top plate through the waterproof connecting rod, realizing the synchronous waterproof function of the waterproof device.

[0025] (5) through the switching handle and switching slider drive switching carousel in the outer periphery of the stable runner forward sliding, make switching carousel front end of the ball protrusions inserted into the support carousel rear end of the ball groove, then switching carousel can drive the support device support carousel counterclockwise rotation, support carousel through the support shaft drive support runner rotation, support runner through the support gear drive clamping assembly first slide up sliding, at the same time support runner also through the support gear drive second slide down sliding, first slide and second slide drive first jaw and second jaw open, realize the clamping function of steel cable and loose. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is the total assembly structure schematic diagram of the working state of the application;

[0027] Figure 2 is the structure schematic diagram of the clamping assembly in the application;

[0028] Figure 3 is the structure schematic diagram of the support device in the application Figure 1 ;

[0029] Figure 4 is the structure schematic diagram of the support device in the application Figure 2 ;

[0030] Figure 5 is the structure schematic diagram of the waterproof device in the application;

[0031] Figure 6 is the structure schematic diagram of the stable device in the application Figure 1 ;

[0032] Figure 7 is the structure schematic diagram of the stable device in the application Figure 2 ;

[0033] Figure 8 is the structure schematic diagram of the locking assembly in the application;

[0034] Figure 9 is the structure schematic diagram of the locking assembly in the application;

[0035] Figure 10 is the structure schematic diagram of the switching device in the application.

[0036] In the figure: 1, clamping assembly; 2, support device; 3, waterproof device; 4, stabilizing device; 5, switching device; 101, first clamping jaw; 102, first sliding bar; 103, clamping base; 104, second clamping jaw; 105, second sliding bar; 201, support rotating wheel; 202, support rotating gear; 203, support shaft; 204, support frame; 205, support bolt; 206, conical sleeve; 207, support rotating disc; 208, rolling ball groove; 301, waterproof top plate; 302, waterproof screw; 303, waterproof extension plate; 304, waterproof connecting rod; 305, waterproof nut; 306, waterproof rotating wheel; 307, waterproof sliding rod; 401, stabilizing base; 402, stabilizing rotating wheel; 403, linkage groove; 404, locking assembly; 405, stabilizing sleeve; 406, stabilizing groove; 407, stabilizing screw; 408, stabilizing support; 409, first gear; 410, latching assembly; 411, locking ball; 412, spring pin; 413, latching base; 414, latching nut; 415, latching screw; 416, second gear; 417, bidirectional threaded screw; 418, latching ball; 419, transmission belt; 420, torsion strut; 421, latching support; 501, switching handle; 502, switching sliding block; 503, switching rotating disc; 504, switching sliding slot; 505, switching protrusion; 506, switching sliding column; 507, switching ball; 508, rolling ball protrusion. DETAILED DESCRIPTION

[0037] The technical solutions of the present application will be further described below in combination with the drawings and through specific embodiments.

[0038] Among them, the drawings are only used for example explanation, and the representation is only a schematic diagram, not a real object diagram, and cannot be understood as a limitation on the present application; in order to better illustrate the embodiments of the present application, some components of the drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some known structures and their descriptions in the drawings can be omitted.

[0039] Figures 1 to 10 Preferred embodiments of the present application.

[0040] As Figure 1As shown in the figure, a kind of protective device for building masonry construction, including clamping assembly 1, support device 2, waterproof device 3, stabilizing device 4 and switching device 5, clamping assembly 1 is fixedly installed along the axis direction of support device 2 at the front end of support device 2;Support device 2 is fixedly installed along the axis direction of stabilizing device 4 at the front end of stabilizing device 4, waterproof device 3 is fixedly installed at the upper end of stabilizing device 4, switching device 5 is rotatably connected along the axis direction of stabilizing device 4 at the front end of stabilizing device 4, the outer circumferential surface of switching device 5 and the outer circumferential surface of waterproof device 3 are in frictional contact, stabilizing device 4 includes stabilizing runner 402, locking assembly 404, stabilizing sleeve 405, stabilizing screw 407, stabilizing support 408, first gear 409 and locking assembly 410, stabilizing runner 402 is fixedly installed along the axis direction of stabilizing screw 407 at the front end of stabilizing screw 407, locking assembly 404 is slidably installed in the inside of stabilizing sleeve 405 along the axis direction of stabilizing screw 407, stabilizing sleeve 405 is inserted into the inside of wall body, stabilizing support 408 is fixedly installed in the inside of stabilizing sleeve 405, the rear end of stabilizing screw 407 is rotatably connected in the inside of stabilizing support 408, the front end of first gear 409 is fixedly installed along the axis direction of stabilizing screw 407 at the rear end of stabilizing screw 407, locking assembly 410 is fixedly installed at the rear end of stabilizing sleeve 405;When stabilizing runner 402 rotates intermittently in one direction, stabilizing runner 402 drives first gear 409 to rotate through stabilizing screw 407, first gear 409 extends outward through locking assembly 410, and stabilizing screw 407 also drives locking assembly 404 to slide backward, when locking assembly 404 slides to the limit position, locking assembly 404 is locked with stabilizing sleeve 405, so that the double-stage locking function of stabilizing device 4 is realized.

[0041] As Figure 2 Shown, clamping assembly 1 includes first jaw 101, first slide bar 102, clamping base 103, second jaw 104 and second slide bar 105, first jaw 101 is fixedly installed at the front end of first slide bar 102, first slide bar 102 is fixedly installed in the inside of clamping base 103 along vertical direction, second jaw 104 is fixedly installed at the front end of second slide bar 105, and second slide bar 105 is fixedly installed in the inside of clamping base 103 along vertical direction.

[0042] As Figure 3 And Figure 4As shown, the support device 2 comprises a support rotating wheel 201, a support rotating gear 202, a support shaft 203, a support frame 204, a support bolt 205, a conical sleeve 206 and a support rotating disc 207, the rear end of the support rotating wheel 201 is fixedly installed at the front end of the support shaft 203, the support rotating gear 202 is fixedly installed at the periphery of the support rotating wheel 201, the support rotating gear 202 is engaged with the first sliding bar 102 and the second sliding bar 105 respectively, the outer circumferential surface of the support shaft 203 is rotationally connected inside the conical sleeve 206, the support frame 204 is fixedly installed at the rear end of the conical sleeve 206, the front end of the support bolt 205 is rotationally connected at the rear end of the support frame 204, the front end of the support rotating disc 207 is fixedly installed at the rear end of the support shaft 203, the rear end of the support rotating disc 207 is provided with a rolling ball groove 208, and the rolling ball groove 208 is matched with the rolling ball protrusion 508.

[0043] As shown in Figure 5 , the waterproof device 3 comprises a waterproof top plate 301, a waterproof screw rod 302, a waterproof expansion plate 303, a waterproof connecting rod 304, a waterproof nut 305, a waterproof rotating wheel 306 and a waterproof sliding rod 307, the waterproof top plate 301 is fixedly installed at the upper end of the stable base 401 along the horizontal direction, the waterproof screw rod 302 is fixedly installed at the front end of the waterproof rotating wheel 306 along the axis direction of the waterproof rotating wheel 306, the rear end of the waterproof rotating wheel 306 is rotationally connected at the front end of the stable base 401, the outer circumferential surface of the waterproof rotating wheel 306 is in frictional contact with the outer circumferential surface of the switching rotating disc 503, the waterproof expansion plate 303 is slidingly installed at the side of the waterproof top plate 301 along the transverse direction, the two ends of the waterproof connecting rod 304 are rotationally connected at the lower end of the waterproof expansion plate 303 and the upper end of the waterproof nut 305 respectively, the inner thread on the waterproof nut 305 and the outer thread of the waterproof screw rod 302 constitute a threaded pair, the waterproof nut 305 is slidingly installed at the periphery of the waterproof sliding rod 307 along the axis direction of the waterproof screw rod 302, and the rear end of the waterproof sliding rod 307 is fixedly installed at the front end of the stable base 401.

[0044] As shown in Figure 6 and Figure 7 , the stable device 4 further comprises a stable base 401, a linkage groove 403 and a stable groove 406, the rear end of the stable base 401 is fixedly installed at the front end of the stable sleeve 405, the linkage groove 403 is fixedly installed at the periphery of the stable rotating wheel 402, and the stable groove 406 is fixedly installed at the periphery of the stable sleeve 405.

[0045] As shown in Figure 8 , the locking assembly 404 comprises a locking ball 411 and a spring pin 412, the inner thread on the locking ball 411 and the outer thread on the stable screw rod 407 constitute a threaded pair, the locking ball 411 is slidingly installed inside the stable sleeve 405 along the axis direction of the stable screw rod 407, and the spring pin 412 is fixedly installed inside the locking ball 411 along the vertical direction through the spring.

[0046] As Figure 9 shown, the latching assembly 410 includes a latching base 413, a latching nut 414, a latching screw 415, a second gear 416, a bidirectional threaded screw 417, a latching ball 418, a transmission belt 419, a torsion strut 420 and a latching bracket 421, the front end of the latching base 413 is fixedly installed at the rear end of the stable sleeve 405, the latching nut 414 is fixedly installed inside the latching base 413 along the vertical direction, the external threads on the latching screw 415 and the internal threads on the latching nut 414 form a threaded pair, one end of the latching screw 415 is rotatably connected with the surface of the latching bracket 421, the second gear 416 is fixedly installed at the upper end of the bidirectional threaded screw 417 along the vertical direction, the lower end of the bidirectional threaded screw 417 is rotatably connected with the inner surface of the stable sleeve 405, the internal threads on the latching ball 418 and the external threads on the bidirectional threaded screw 417 form a threaded pair, the two ends of the transmission belt 419 are respectively sleeved on the periphery of the torsion strut 420 and the periphery of the bidirectional threaded screw 417, the torsion strut 420 is slidingly installed inside the latching screw 415 along the axis direction of the latching screw 415, the side surface of the latching bracket 421 is fixedly connected with the side surface of the latching ball 418, and the latching bracket 421 is also slidingly installed inside the latching base 413 along the vertical direction.

[0047] As Figure 10 shown, the switching device 5 includes a switching handle 501, a switching slider 502, a switching turntable 503, a switching sliding groove 504, a switching protrusion 505, a switching sliding column 506, a switching ball 507 and a rolling ball protrusion 508, the switching handle 501 is fixedly installed on the periphery of the switching slider 502 along the radial direction of the switching slider 502, the switching slider 502 is slidingly connected with the switching sliding groove 504, the inner circumferential surface of the switching turntable 503 is rotatably connected with the outer circumferential surface of the stable runner 402, the switching sliding groove 504 is fixedly installed at the front end of the switching turntable 503, the switching protrusion 505 is fixedly installed inside the switching sliding groove 504 along the radial direction of the switching turntable 503, the switching sliding column 506 is fixedly installed inside the switching turntable 503 along the radial direction of the switching turntable 503 through a spring, the switching ball 507 is fixedly installed on the inner side of the switching sliding column 506, and the rolling ball protrusion 508 is fixedly installed at the front end of the switching turntable 503.

[0048] The working principle of the present application is as follows:

[0049] Figure 1 The use mode and corresponding scene of the present application are given, and the attitude control of the working process of the protection device for masonry construction is determined by the waterproof device 3, the stable device 4 and the switching device 5, the attitude of the waterproof device 3 is determined by the switching device 5, the attitude of the stable device 4 is determined by the switching device 5, and the switching device 5 is the core of the working process of the protection device for masonry construction.

[0050] Firstly, the stabilizing sleeve 405 on the stabilizing device 4 is aligned and inserted into the wall, the switching handle 501 and the switching slider 502 are manually rotated counterclockwise, the switching slider 502 drives the switching turntable 503 to rotate counterclockwise through the switching protrusion 505, when the switching handle 501 contacts the support frame 204, the switching handle 501 is pulled out along the radial direction of the switching turntable 503, so that the switching slider 502 is out of contact with the switching protrusion 505, then the switching slider 502 is manually slid clockwise in the switching sliding groove 504 and reset, realizing the one-way intermittent rotation of the switching turntable 503; then the switching turntable 503 drives the stabilizing runner 402 to rotate in one direction, the stabilizing runner 402 drives the first gear 409 to rotate through the stabilizing screw 407, the first gear 409 drives the bidirectional threaded screw 417 to rotate in one direction through the second gear 416 on the locking assembly 410, the bidirectional threaded screw 417 drives the locking bracket 421 and the locking screw 415 to slide vertically through the locking ball 418, the bidirectional threaded screw 417 also drives the locking screw 415 to rotate through the transmission belt 419 and the torsion strut 420, realizing the tightening of the locking screw 415; the stabilizing screw 407 drives the locking assembly 404 to move backward, when the rear end of the locking ball 411 contacts the front end of the stabilizing support 408, the spring on the spring pin 412 drives the spring pin 412 to pop out and insert into the interior of the stabilizing sleeve 405, thereby realizing the secondary anti-loosening function of the stabilizing device 4; while the switching turntable 503 rotates, the switching turntable 503 drives the waterproof runner 306 to rotate through friction, the waterproof runner 306 drives the waterproof screw 302 to rotate, the waterproof screw 302 drives the waterproof nut 305 to slide along the axis of the waterproof sliding rod 307, the waterproof nut 305 drives the waterproof expansion plate 303 to expand outward on the side of the waterproof top plate 301 through the waterproof connecting rod 304, realizing the synchronous waterproof function of the waterproof device 3; the switching handle 501 and the switching slider 502 drive the switching turntable 503 to slide forward around the stabilizing runner 402, so that the ball convex 508 at the front end of the switching turntable 503 is inserted into the ball groove 208 at the rear end of the support turntable 207, then the switching turntable 503 drives the support turntable 207 of the support device 2 to rotate counterclockwise, the support turntable 207 drives the support runner 201 to rotate through the support shaft 203, the support runner 201 drives the first sliding bar 102 of the clamping assembly 1 to slide upward through the support gear 202, at the same time, the support runner 201 also drives the second sliding bar 105 to slide downward through the support gear 202, the first sliding bar 102 and the second sliding bar 105 drive the first clamping jaw 101 and the second clamping jaw 104 to open, realizing the clamping and loosening function of the steel cable.

[0051] Specifically, as Figure 2 , Figure 3 , Figure 4 andFigure 5 As shown, when the switching turntable 503 on the switching device 5 rotates, the switching turntable 503 will drive the waterproof rotating wheel 306 to rotate by friction, the waterproof rotating wheel 306 drives the waterproof screw rod 302 to rotate, the waterproof screw rod 302 drives the waterproof nut 305 to slide along the axis direction of the waterproof slide rod 307, the waterproof nut 305 drives the waterproof expansion plate 303 to expand outward on the side of the waterproof top plate 301 through the waterproof connecting rod 304, realizing the synchronous waterproof function of the waterproof device 3, thereby preventing the steel cable from rusting and the safety rope from being wet, and at the same time, the waterproof expansion plate 303 and the waterproof top plate 301 also effectively prevent the falling of stones and bricks; then the switching handle 501 and the switching slider 502 drive the switching turntable 503 to slide forward on the periphery of the stable rotating wheel 402, so that the ball convex 508 at the front end of the switching turntable 503 is inserted into the ball groove 208 at the rear end of the support turntable 207, and then the switching turntable 503 can drive the support turntable 207 of the support device 2 to rotate counterclockwise, the support turntable 207 drives the support rotating wheel 201 to rotate through the support shaft 203 in the conical sleeve 206, the support rotating wheel 201 drives the first sliding bar 102 of the clamping assembly 1 to slide upward in the clamping base 103 through the support gear 202, and at the same time, the support rotating wheel 201 also drives the second sliding bar 105 to slide downward in the clamping base 103 through the support gear 202, the first sliding bar 102 and the second sliding bar 105 drive the first clamping jaw 101 and the second clamping jaw 104 to open, realizing the clamping and loosening function of the steel cable; after the first clamping jaw 101 and the second clamping jaw 104 clamp the steel cable, the first clamping jaw 101 and the second clamping jaw 104 are fixed together through bolts and nuts, thereby providing a new stress point for the steel cable; after the first clamping jaw 101 and the second clamping jaw 104 loosen the steel cable, the steel cable can be replaced more conveniently, and at the same time, the steel cable can be replaced by a cable, thereby increasing the flexibility of use; the support bolt 205 is rotationally connected to the rear end of the support frame 204, which effectively prevents the support bolt 205 from falling during installation of the support device 2, thereby reducing the risk of high-altitude falling objects; the support bolt 205 is also used to fix and install the stable base 401 on the surface of the wall.

[0052] As Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10As shown, the stabilizing sleeve 405 on the stabilizing device 4 is aligned and inserted into the wall, the switching handle 501 and the switching slider 502 are manually rotated counterclockwise, and the switching slider 502 drives the switching turntable 503 to rotate counterclockwise through the switching protrusion 505; when the switching handle 501 contacts the support frame 204, the switching handle 501 is pulled out along the radial direction of the switching turntable 503, so that the switching slider 502 is out of contact with the switching protrusion 505, and then the switching slider 502 is manually slid clockwise in the switching sliding groove 504 and reset, realizing the one-way intermittent rotation of the switching turntable 503; before the stabilizing sleeve 405 is inserted into the wall, strong glue is added in the stabilizing groove 406 to make the fixing of the stabilizing sleeve 405 and the wall more stable; then the switching turntable 503 drives the stabilizing runner 402 to rotate in one direction, the stabilizing runner 402 drives the first gear 409 to rotate through the stabilizing screw 407, the first gear 409 drives the bidirectional threaded screw 417 to rotate in one direction through the second gear 416 on the locking assembly 410, the bidirectional threaded screw 417 drives the locking bracket 421 and the locking screw 415 to slide vertically through the locking ball 418, and the bidirectional threaded screw 417 also drives the locking screw 415 to rotate in the locking nut 414 through the transmission belt 419 and the torsion strut 420, realizing the tightening of the locking screw 415 on the locking nut 414; when the locking screw 415 is tightened outward, the locking screw 415 effectively prevents the locking base 413 and the stabilizing sleeve 405 from being loosened by impact; the stabilizing screw 407 also drives the locking assembly 404 to move backward, and when the rear end of the locking ball 411 contacts the front end of the stabilizing support 408, the spring on the spring pin 412 drives the spring pin 412 to pop out and insert into the interior of the stabilizing sleeve 405, realizing the secondary anti-loosening function of the stabilizing device 4; after the spring pin 412 is inserted into the interior of the stabilizing sleeve 405, the stabilizing screw 407 and the stabilizing runner 402 cannot rotate, and at this time, if the switching turntable 503 is continuously rotated, the edge of the linkage groove 403 will be extruded with the spherical surface of the switching ball 507, the extrusion force will extrude the switching ball 507 and the switching column 506 outward along the radial direction of the switching turntable 503, so that the switching turntable 503 rotates independently relative to the stabilizing runner 402.

[0053] A protection method for building masonry construction using the above-mentioned protection device for building masonry construction, comprising the following steps:

[0054] Step one: align and insert the stabilizing sleeve 405 on the stabilizing device 4 into the wall, then manually rotate the switching handle 501 and the switching slider 502 counterclockwise, the switching slider 502 drives the switching turntable 503 counterclockwise through the switching protrusion 505, when the switching handle 501 contacts the support frame 204, pull the switching handle 501 outwards along the radial direction of the switching turntable 503, so that the switching slider 502 is out of contact with the switching protrusion 505, then manually slide the switching slider 502 clockwise in the switching sliding groove 504 and reset, realizing the one-way intermittent rotation of the switching turntable 503;

[0055] Step two: the switching turntable 503 drives the stabilizing runner 402 to rotate in one direction, the stabilizing runner 402 drives the first gear 409 to rotate through the stabilizing screw 407, the first gear 409 drives the bidirectional threaded screw 417 to rotate in one direction through the second gear 416 on the locking assembly 410, the bidirectional threaded screw 417 drives the locking bracket 421 and the locking screw 415 to slide vertically through the locking ball 418, the bidirectional threaded screw 417 also drives the locking screw 415 to rotate through the transmission belt 419 and the torsion strut 420, realizing the tightening of the locking screw 415;

[0056] Step three: the stabilizing screw 407 drives the locking assembly 404 to move backward, when the rear end of the locking ball 411 contacts the front end of the stabilizing support 408, the spring on the spring pin 412 drives the spring pin 412 to pop out and insert into the inside of the stabilizing sleeve 405, thereby realizing the secondary anti-loose function of the stabilizing device 4;

[0057] Step four: at the same time as step one, the rotation of the switching turntable 503 drives the waterproof runner 306 to rotate, the waterproof runner 306 drives the waterproof screw 302 to rotate, the waterproof screw 302 drives the waterproof nut 305 to slide along the axis of the waterproof sliding rod 307, the waterproof nut 305 drives the waterproof expansion plate 303 to expand outward on the side of the waterproof top plate 301 through the waterproof connecting rod 304, thereby realizing the synchronous waterproof function of the waterproof device 3;

[0058] Step five: by switching the handle 501 and switching the slider 502 to drive the switching carousel 503 to slide forward on the periphery of the stable rotating wheel 402, the ball convex 508 at the front end of the switching carousel 503 is inserted into the ball groove 208 at the rear end of the support carousel 207, then the switching carousel 503 can drive the support carousel 207 of the support device 2 to rotate counterclockwise, the support carousel 207 drives the support rotating wheel 201 to rotate through the support shaft 203, the support rotating wheel 201 drives the first sliding bar 102 of the clamping assembly 1 to slide upward through the support rotating gear 202, at the same time, the support rotating wheel 201 also drives the second sliding bar 105 to slide downward through the support rotating gear 202, the first sliding bar 102 and the second sliding bar 105 drive the first clamping jaw 101 and the second clamping jaw 104 to open, realizing the function of clamping and loosening the steel cable.

[0059] The present application is not limited to the above specific embodiments, and various modifications made by those skilled in the art based on the above concept without creative labor are all within the protection scope of the present application.

Claims

1. A protective device for masonry construction, comprising a clamping assembly (1), a supporting device (2), a waterproofing device (3), a stabilizing device (4), and a switching device (5), characterized in that: The clamping assembly (1) is fixedly installed at the front end of the support device (2) along the axial direction of the support device (2). The support device (2) is fixedly installed at the front end of the stabilizing device (4) along the axial direction of the stabilizing device (4). The waterproof device (3) is fixedly installed at the upper end of the stabilizing device (4). The switching device (5) is rotatably connected to the front end of the stabilizing device (4) along the axial direction of the stabilizing device (4). The outer circumferential surface of the switching device (5) is in frictional contact with the outer circumferential surface of the waterproof device (3). The stabilizing device (4) includes a stabilizing wheel (402), a locking assembly (404), a stabilizing sleeve (405), a stabilizing screw (407), a stabilizing bracket (408), a first gear (409), and a locking assembly (410). The stabilizing wheel (402) along the axial direction of the support device (2) is fixedly installed at the front end of the stabilizing device (4). A stabilizing screw (407) is fixedly installed at the front end of the stabilizing screw (407) along its axial direction. A locking assembly (404) is slidably installed inside a stabilizing sleeve (405) along the axial direction of the stabilizing screw (407). The stabilizing sleeve (405) is inserted into the wall. A stabilizing bracket (408) is fixedly installed inside the stabilizing sleeve (405). The rear end of the stabilizing screw (407) is rotatably connected inside the stabilizing bracket (408). The front end of the first gear (409) is fixedly installed at the rear end of the stabilizing screw (407) along its axial direction. A locking assembly (410) is fixedly installed at the rear end of the stabilizing sleeve (405). The locking assembly (410) includes a locking base (413) and a locking nut (414). The system comprises a locking screw (415), a second gear (416), a double-ended threaded screw (417), a locking ball (418), a transmission belt (419), a torsion support (420), and a locking bracket (421). The front end of the locking base (413) is fixedly installed at the rear end of the stabilizing sleeve (405). The locking nut (414) is fixedly installed vertically inside the locking base (413). The external thread on the locking screw (415) and the internal thread on the locking nut (414) form a threaded pair. One end of the locking screw (415) is rotatably connected to the surface of the locking bracket (421). The second gear (416) is fixedly installed vertically at the upper end of the double-ended threaded screw (417), and the lower end of the double-ended threaded screw (417) is rotatably connected to... On the inner surface of the stabilizing sleeve (405), the internal thread on the locking ball (418) and the external thread on the double-threaded screw (417) form a threaded pair. The two ends of the transmission belt (419) are respectively sleeved on the periphery of the torsion support (420) and the periphery of the double-threaded screw (417). The torsion support (420) is slidably installed inside the locking screw (415) along the axial direction of the locking screw (415). The side of the locking bracket (421) is fixedly connected to the side of the locking ball (418). The locking bracket (421) is slidably installed inside the locking base (413) in the vertical direction. When the stabilizing wheel (402) rotates in one direction, the stabilizing wheel (402) drives the first gear (409) to rotate through the stabilizing screw (407).The first gear (409) drives the bidirectional threaded screw (417) to rotate unidirectionally via the second gear (416) on the locking assembly (410). The bidirectional threaded screw (417) drives the locking bracket (421) and the locking screw (415) to slide vertically via the locking ball (418). The bidirectional threaded screw (417) also drives the locking screw (415) to rotate within the locking nut (414) via the transmission belt (419) and the torsion support (420), thus tightening the locking screw (415) outward on the locking nut (414).

2. The protective device for masonry construction as described in claim 1, characterized in that: The stabilizing device (4) also includes a stabilizing base (401), a linkage groove (403), and a stabilizing groove (406). The rear end of the stabilizing base (401) is fixedly installed on the front end of the stabilizing sleeve (405), the linkage groove (403) is fixedly installed on the periphery of the stabilizing wheel (402), and the stabilizing groove (406) is fixedly installed on the periphery of the stabilizing sleeve (405).

3. A protective device for masonry construction as described in claim 2, characterized in that: The locking assembly (404) includes a locking ball (411) and a spring pin (412). The internal thread on the locking ball (411) and the external thread on the stabilizing screw (407) form a threaded pair. The locking ball (411) is slidably installed inside the stabilizing sleeve (405) along the axial direction of the stabilizing screw (407). The spring pin (412) is fixedly installed inside the locking ball (411) in the vertical direction by a spring.

4. The protective device for masonry construction as described in claim 3, characterized in that: The switching device (5) includes a switching handle (501), a switching slider (502), a switching turntable (503), a switching groove (504), a switching protrusion (505), a switching slide column (506), a switching ball (507), and a ball bearing protrusion (508). The switching handle (501) is fixedly installed on the periphery of the switching slider (502) along the radial direction of the switching slider (502). The switching slider (502) is slidably connected to the switching groove (504). The inner circumferential surface of the switching turntable (503) is rotatably connected to the stable rotating wheel. On the outer circumference of 402), the switching groove (504) is fixedly installed at the front end of the switching turntable (503), the switching protrusion (505) is fixedly installed inside the switching groove (504) along the radial direction of the switching turntable (503), the switching column (506) is fixedly installed inside the switching turntable (503) along the radial direction of the switching turntable (503) by a spring, the switching ball (507) is fixedly installed on the inner side of the switching column (506), and the ball protrusion (508) is fixedly installed at the front end of the switching turntable (503).

5. A protective device for masonry construction as described in claim 4, characterized in that: The clamping assembly (1) includes a first gripper (101), a first slide bar (102), a clamping base (103), a second gripper (104), and a second slide bar (105). The first gripper (101) is fixedly installed at the front end of the first slide bar (102), and the first slide bar (102) is fixedly installed in the vertical direction inside the clamping base (103). The second gripper (104) is fixedly installed at the front end of the second slide bar (105), and the second slide bar (105) is fixedly installed in the vertical direction inside the clamping base (103).

6. A protective device for masonry construction as described in claim 5, characterized in that: The support device (2) includes a support wheel (201), a support tooth (202), a support shaft (203), a support frame (204), a support bolt (205), a conical sleeve (206), and a support turntable (207). The rear end of the support wheel (201) is fixedly installed on the front end of the support shaft (203). The support tooth (202) is fixedly installed on the periphery of the support wheel (201). The support tooth (202) meshes with the first slide bar (102) and the second slide bar (105) respectively. The outer circumferential surface of the support shaft (203) is rotatably connected to the inside of the conical sleeve (206). The support frame (204) is fixedly installed on the rear end of the conical sleeve (206). The front end of the support bolt (205) is rotatably connected to the rear end of the support frame (204). The front end of the support turntable (207) is fixedly installed on the rear end of the support shaft (203).

7. A protective device for masonry construction as described in claim 6, characterized in that: The rear end of the support turntable (207) is provided with a ball groove (208), which cooperates with the ball protrusion (508).

8. A protective device for masonry construction as described in claim 7, characterized in that: The waterproof device (3) includes a waterproof top plate (301), a waterproof screw rod (302), a waterproof extension plate (303), a waterproof connecting rod (304), a waterproof nut (305), a waterproof rotating wheel (306), and a waterproof sliding rod (307). The waterproof top plate (301) is fixedly installed horizontally on the upper end of the stable base (401). The waterproof screw rod (302) is fixedly installed along the axial direction of the waterproof rotating wheel (306) at the front end of the waterproof rotating wheel (306). The rear end of the waterproof rotating wheel (306) is rotatably connected to the front end of the stable base (401). The outer circumference of the waterproof rotating wheel (306) is connected to the switching surface. The outer circumferential surface of the turntable (503) is in frictional contact. The waterproof extension plate (303) is slidably installed on the side of the waterproof top plate (301) in the transverse direction. The two ends of the waterproof connecting rod (304) are respectively rotatably connected to the lower end of the waterproof extension plate (303) and the upper end of the waterproof nut (305). The internal thread on the waterproof nut (305) and the external thread of the waterproof screw (302) form a thread pair. The waterproof nut (305) is slidably installed on the periphery of the waterproof slide rod (307) along the axial direction of the waterproof screw (302). The rear end of the waterproof slide rod (307) is fixedly installed on the front end of the stable base (401).

9. A protective method for masonry construction, characterized in that, The protective device for masonry construction as described in claim 8 includes the following steps: Step 1: Align the stabilizing sleeve (405) on the stabilizing device (4) and insert it into the wall. Then, manually drive the switching handle (501) and the switching slider (502) to rotate counterclockwise. The switching slider (502) drives the switching turntable (503) to rotate counterclockwise through the switching protrusion (505). When the switching handle (501) contacts the support frame (204), pull the switching handle (501) outward along the radial direction of the switching turntable (503) so that the switching slider (502) is disengaged from the switching protrusion (505). Then, manually drive the switching slider (502) to slide clockwise in the switching groove (504) and reset it to achieve unidirectional intermittent rotation of the switching turntable (503). Step 2: The switching turntable (503) drives the stabilizing wheel (402) to rotate in one direction. The stabilizing wheel (402) drives the first gear (409) to rotate through the stabilizing screw (407). The first gear (409) drives the bidirectional threaded screw (417) to rotate in one direction through the second gear (416) on the locking assembly (410). The bidirectional threaded screw (417) drives the locking bracket (421) and the locking screw (415) to slide vertically through the locking ball (418). The bidirectional threaded screw (417) also drives the locking screw (415) to rotate through the transmission belt (419) and the torsion support (420), so as to tighten the locking screw (415) outward. Step 3: The stabilizing screw (407) drives the locking assembly (404) to move backward. When the rear end of the locking ball (411) contacts the front end of the stabilizing bracket (408), the spring pin (412) aligns with the notch inside the stabilizing sleeve (405). At this time, the spring on the spring pin (412) drives the spring pin (412) to pop out and insert into the inside of the stabilizing sleeve (405), thereby realizing the secondary anti-loosening function of the stabilizing device (4). Step 4: While Step 1 is being performed, the rotation of the switching turntable (503) will drive the waterproof rotating wheel (306) to rotate. The waterproof rotating wheel (306) will drive the waterproof screw (302) to rotate. The waterproof screw (302) will drive the waterproof nut (305) to slide along the axis of the waterproof slide bar (307). The waterproof nut (305) will drive the waterproof extension plate (303) to unfold outward on the side of the waterproof top plate (301) through the waterproof connecting rod (304), thereby realizing the synchronous waterproof function of the waterproof device (3). Step 5: By using the switching handle (501) and the switching slider (502), the switching turntable (503) is driven to slide forward around the stable wheel (402), so that the ball protrusion (508) at the front end of the switching turntable (503) is inserted into the ball groove (208) at the rear end of the support turntable (207). Then, the switching turntable (503) can drive the support turntable (207) of the support device (2) to rotate counterclockwise. The support turntable (207) is driven by the support shaft (2) 03) Drive the support wheel (201) to rotate. The support wheel (201) drives the first slide bar (102) of the clamping assembly (1) to slide upward through the support tooth (202). At the same time, the support wheel (201) also drives the second slide bar (105) to slide downward through the support tooth (202). The first slide bar (102) and the second slide bar (105) drive the first clamp (101) and the second clamp (104) to open, so as to realize the function of clamping and releasing the steel cable.

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