An anti-tilt device for building formwork support

Abstract

An anti-tilt device for supporting a building template belongs to the field of building technology. In order to solve the problem that when the building template tilts, the anti-tilt device cannot increase the contact area between the building template and the ground, and the building template is easily deformed and skewed, the invention includes a building template, a top plate, a protective shell, a first telescopic component, a telescopic sunshade component, a second telescopic component, a third telescopic component, a rotation adjustment component, a transmission component 1, a transmission component 2, an installation box, a pop-up component 1, a clamping component 1, a reset component, a rebound clamping component, a pop-up component 2, an opening and closing component, a gripping component, a rectangular groove, a clamping component 2 and a fixed clamp. The present invention is beneficial to improving the supporting stability of the anti-tilt device by increasing the contact area between the anti-tilt device, the building template and the ground.

Description

Technical Field

[0001] The invention relates to the technical field of construction, in particular to an anti-tilt device for supporting a building formwork. Background Art

[0002] Building formwork support is a safe, reliable, simple and efficient supporting device. In the field of construction engineering, building formwork is an indispensable construction tool. By setting up the building formwork, concrete can be formed according to the pre-designed size and shape. In order to make the concrete better formed, construction workers will install support devices on the building formwork before pouring the concrete. After the support device is installed, the subsequent concrete pouring can be carried out.

[0003] Chinese patent CN212689589U announces an anti-tilt device for supporting a building formwork, comprising a base plate, a support rod, a first telescopic rod, a second telescopic rod, a connecting rod and a support plate, two groups of pads are arranged at the top of the base plate, a first connecting buckle is arranged at the top of each group of pads, the bottom end of the support rod is rotatably connected to the first connecting buckle, the base plate and the support rod are connected by a supporting device, the support rod, the first telescopic rod and the second telescopic rod are slidably connected in sequence, the support rod and the bottom end of the first telescopic rod are both provided with a locking buckle, a second connecting buckle is arranged at the top of the second telescopic rod, the right end of the connecting rod is rotatably connected to the second connecting buckle, the left end of the connecting rod is connected to the right end of the support plate, the left end of the support plate contacts the formwork, and four groups of casters are arranged at the bottom end of the base plate, and the casters are rotatably connected to the base plate.

[0004] The above-mentioned prior art discloses an anti-tilt device for supporting a building formwork, which supports the formwork to prevent the formwork from being deformed due to the large impact force of concrete. However, when the building formwork is under too much pressure or the building formwork tilts due to other external reasons, the anti-tilt device cannot increase the contact area between the building formwork and the ground, and the building formwork is also prone to deformation and skewness. In addition, it will lead to poor building molding effect and even quality problems.

[0005] In view of the above problems, an anti-tilt device for building formwork support is proposed. Summary of the invention

[0006] The object of the present invention is to provide an anti-tilt device for supporting a building formwork. By adopting the device, the problem that when the building formwork tilts in the above-mentioned background, the anti-tilt device cannot increase the contact area between the building formwork and the ground, which easily causes the building formwork to deform and tilt, and in addition, leads to poor building molding effect.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an anti-tilt device for supporting a building formwork, comprising a building, a building formwork is fixedly installed on the side wall of the building, a plurality of top plates are fixedly installed on the outer wall of the building formwork, a plurality of protective shells are arranged on the outer side of the building formwork, the protective shell and the outer wall of the building formwork are movably connected through a first telescopic assembly, a second telescopic assembly and a third telescopic assembly are respectively inserted and slidably installed at both ends of the protective shell, the upper end of the second telescopic assembly is fixedly connected to the outer wall of the building formwork, the lower end of the third telescopic assembly is connected to a grip assembly, a pair of rotation adjustment assemblies are arranged on the inner side wall of the protective shell, a transmission assembly 1 is elastically and slidably installed embedded on the top surface of the upper end of the protective shell, the second telescopic assembly is penetrated and arranged in the inner cavity of the transmission assembly 1, and the transmission assembly 1 is threadedly connected to the second telescopic assembly, a transmission assembly 2 is fixedly installed on the bottom surface of the lower end of the protective shell, the third telescopic assembly is penetrated and arranged in the inner cavity of the transmission assembly 2, and the third telescopic assembly is threadedly connected to the transmission assembly 2, the two rotation adjustment assemblies are respectively meshed and connected with the transmission assembly 1 and the transmission assembly 2, and the outer side of the protective shell An installation box is fixedly installed on the wall, a telescopic sunshade assembly is fixedly installed on the outer wall of the installation box, two ends of the telescopic sunshade assembly are fixedly connected to the second telescopic assembly and the third telescopic assembly respectively, a pop-up assembly 1 and a pop-up assembly 2 are slidably installed in the inner cavity of the installation box respectively, a rebound clamping assembly is fixedly installed in the inner cavity of the installation box, the rebound clamping assembly is arranged at the gap between the pop-up assembly 1 and the pop-up assembly 2, and a clamping relationship can be formed between the pop-up assembly 2 and the rebound clamping assembly, a clamping assembly 1 is embedded and fixedly installed on the upper end of the outer wall of the protective shell, and the clamping assembly 1 and the pop-up assembly 1 can be connected A snap-fitting relationship can be formed, an opening and closing component is provided at the lower end of the outer wall of the protective shell, and the lower end of the opening and closing component is connected to the gripping component, a telescopic snap-fitting component is fixedly installed on the outer wall of one side of the protective shell, and a snap-fitting component 2 is elastically installed in the telescopic snap-fitting component, and a snap-fitting relationship can be formed between the telescopic snap-fitting component and the snap-fitting component 2, a fixed clamp is fixedly installed on the outer wall of the other side of the protective shell, and the fixed clamp and the telescopic snap-fitting component are symmetrically arranged, and a pair of reset components are provided on the outer wall of the protective shell, and the two reset components can be meshed and connected with the pop-up component 1 and the pop-up component 2 respectively.

[0008] Furthermore, the telescopic sunshade assembly includes a main sunshade fixedly mounted on the outer wall of the mounting box, two extended sunshades are slidably mounted in the inner cavity of the main sunshade, and the two extended sunshades are fixedly connected to the second telescopic assembly and the third telescopic assembly respectively through connecting rods;

[0009] The protective shell includes a shell, a pair of deep slide grooves are opened inside the shell, the two deep slide grooves are connected with the upper end face and the lower end face of the shell, and the two deep slide grooves are symmetrically arranged, and the second telescopic component and the third telescopic component are respectively slidably installed in the inner cavity of the two deep slide grooves, a slide groove 1 is opened at the upper end part of the outer wall of the shell, a clamping component 1 is embedded and slidably installed in the inner cavity of the slide groove 1, a pair of slide grooves 2 are opened on the upper end face of the shell, a transmission component 1 is embedded and elastically slidably installed in the inner cavity of the slide groove 2, and the transmission component 1 is elastically connected to the inner wall of the inner cavity of the slide groove 2 through a spring 1.

[0010] Furthermore, the second telescopic assembly includes a threaded push rod slidably mounted in the inner cavity of the deep slide groove, and a connecting plate is rotatably mounted on one end of the threaded push rod away from the transmission assembly, and the connecting plate is fixedly mounted on the outer wall of the building template. The second telescopic assembly and the third telescopic assembly have the same composition structure and connection method;

[0011] The rotation adjustment assembly comprises a pair of mounting rings fixedly mounted on the inner side wall of the housing and a rotating screw sleeve rotatably mounted on the pair of mounting rings, and a gear 1 is fixedly mounted on one end of the rotating screw sleeve;

[0012] The transmission component 1 includes a base embedded with elastic sliding installation in the inner cavity of the second slide groove and a gear 2 embedded and rotatably installed on the base. The base and the inner wall of the inner cavity of the second slide groove are elastically connected by a spring 1, and the gear 1 and the gear 2 are meshingly connected. A plug rod is fixedly installed on the outer peripheral wall of the base, and a threaded push rod is set through the base and the inner ring of the second gear. The threaded push rod is threadedly connected to the inner wall of the inner ring of the second gear, and the threaded push rod is slidingly matched with the inner ring of the base.

[0013] Furthermore, the installation box includes a box body fixedly installed on the outer wall of the shell, a first long slide groove is opened at the lower end of the outer wall on one side of the box body, a second long slide groove is opened on the outer wall on the other side of the box body, and a hollow fixing block is fixedly installed in the inner cavity of the box body.

[0014] Further, the pop-up assembly 1 includes an upper support rod slidably mounted in the inner cavity of the box body, the upper support rod and the hollow fixed block are elastically connected by a second spring, a first rack is fixedly mounted on the side wall of the upper support rod, the first rack is slidably arranged in the inner cavity of the second long slide groove, and the first rack can be meshed with the reset assembly;

[0015] The clamping assembly 1 includes a hollow clamping column embedded and slidably installed in the inner cavity of the slide groove 1, and a clamping relationship can be formed between the hollow clamping column and the upper support rod. The hollow clamping column and the inner wall of the inner cavity of the slide groove 1 are elastically connected by a spring 3, and the insertion rod is slidably arranged in the hollow of the hollow clamping column;

[0016] The reset assembly includes a fixed plate fixedly mounted on the outer wall of the shell, a rotating shaft is rotatably mounted through the fixed plate, two ends of the rotating shaft are respectively fixedly connected with gear three and a rotating disk, and gear three is meshedly connected with the first rack.

[0017] Furthermore, the rebound clamping assembly includes two tripods fixedly installed in the inner cavity of the box body, and hooks are rotatably installed on the two tripods. The hooks have rebound performance on the two tripods, and an arc surface is provided on one end of the hook close to the upper support rod.

[0018] Furthermore, the pop-up component 2 includes a lower support rod slidably installed in the inner cavity of the box body, and a telescopic claw is elastically and slidably installed on the bottom surface of the lower support rod near the hook, and a clamping relationship can be formed between the telescopic claw and the hook, and a plurality of balls are embedded and rotatably installed on the side wall opposite to the telescopic claw and the hook. The lower support rod is elastically connected to the hollow fixed block by a spring four, a lever is fixedly installed on the outer wall of one side of the lower support rod, and a second rack is fixedly installed on the outer wall of the other side of the lower support rod, and the second rack is meshingly connected to the gear three.

[0019] Furthermore, the opening and closing assembly includes a long plate fixedly mounted on the lower end portion of the outer wall of the shell, a slide rail is arranged on the top surface of the long plate, a slide seat is slidably mounted on the slide rail, a fixed connecting piece is fixedly mounted on the top surface of the slide seat, and the fixed connecting piece is fixedly connected to the side wall of the lower end of the lower support rod, a pair of rotating connecting pieces are rotatably mounted on the fixed connecting piece, the two rotating connecting pieces are symmetrically arranged, and oblique push rods are respectively rotatably mounted on the two rotating connecting pieces, the two oblique push rods are symmetrically arranged, and the lower ends of the two oblique push rods are respectively rotatably mounted on the gripping assembly, and the rotation direction of the oblique push rods is perpendicular to the rotation direction of the rotating connecting piece.

[0020] Furthermore, the grip assembly includes an anti-collision shell and a pair of extension plates respectively embedded and slidably installed in the inner cavity of the anti-collision shell, the extension plates are arranged in symmetrical positions, and the two extension plates slide in opposite directions, a moving block is embedded and slidably installed in the inner cavity of the extension plate, the upper end of the moving block is slidably arranged through the top surface of the anti-collision shell and the extension plate, and the lower end of the inclined push rod is rotatably installed on the upper end of the moving block, a semicircular baffle and a pressure piece are respectively embedded and slidably installed on the bottom surface of the inner cavity of the extension plate, the semicircular baffle and the extension plate are elastically connected by spring five, and the pressure piece and the extension plate are elastically connected by spring six.

[0021] Furthermore, the telescopic clip assembly includes a slide tube fixedly mounted on the outer wall of one side of the shell, a rectangular groove is opened on the top surface of the slide tube, a sliding clip column is slidably embedded in the inner cavity of the slide tube, an L-shaped clip plate is fixedly mounted on the top surface of the sliding clip column, the L-shaped clip plate passes through and slides in the inner cavity of the rectangular groove, and a clipping relationship can be formed between the L-shaped clip plate and the second clip assembly.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] The clamping relationship between the hollow clamping column and the upper support rod is released, and under the elastic force of the second spring, the upper support rod pops outward and resists against the top plate, which adds additional support points and expands the contact area, which is beneficial to improving the stability and support of the support device; when there is no increase in pressure on the building template or the building template is skewed, the first spring can support the transmission component 1 and prevent it from sliding into the inner cavity of the second slide groove, which can prevent the occurrence of accidental touch; by increasing the contact area between the gripping component and the ground, the support stability of the support device can be improved, and by setting the pressure-applying part, a better grip can be obtained to prevent the support component from slipping, further enhancing the support stability of the support device; when the clamping relationship between the second clamping component and the L-shaped clamping plate is released, the sliding clamping column extends out of the slide tube and is clamped in the inner cavity of the fixed clamping tube on the adjacent support device, connecting several support devices into a whole, and further improving the stability and support of the support device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 For the present invention Figure 1 A magnified image of point A;

[0026] Figure 3 It is a schematic diagram of the overall structure of the present invention from another angle;

[0027] Figure 4 It is a schematic diagram of the connection relationship between the telescopic sunshade assembly, the second telescopic assembly and the third telescopic assembly of the present invention;

[0028] Figure 5 It is a schematic diagram of the connection relationship between the rotation adjustment component, the transmission component 1 and the transmission component 2 of the present invention;

[0029] Figure 6 For the present invention Figure 5 A magnified view of point B;

[0030] Figure 7 For the present invention Figure 5 Enlarged view of point C;

[0031] Figure 8 It is a schematic cross-sectional view of the overall structure of the present invention;

[0032] Fig. 9 For the present invention Figure 8 The enlarged view of point D;

[0033] Fig.10 For the present invention Figure 8 The enlarged view of point E;

[0034] Fig.11 For the present invention Fig.10 The enlarged view of G;

[0035] Fig.12 For the present invention Figure 8 The enlarged view of point F;

[0036] Fig.13 It is a schematic diagram of the installation position of the opening and closing component of the present invention;

[0037] Fig.14 For the present invention Fig.13 Enlarged view of H;

[0038] Fig.15 It is a schematic diagram of the connection relationship between the pop-up component 1, the pop-up component 2, the rebound clamping component and the reset component of the present invention;

[0039] Fig.16 It is a cross-sectional schematic diagram of the grip assembly of the present invention.

[0040] In the figure: 1, building; 2, building formwork; 3, top plate; 4, protective shell; 41, shell; 42, deep slide; 43, slide one; 44, slide two; 45, spring one; 5, first telescopic assembly; 6, telescopic sunshade assembly; 61, main sunshade; 62, extended sunshade; 63, connecting rod; 7, second telescopic assembly; 71, threaded top rod; 72, connecting plate; 8, third telescopic assembly; 9, rotation adjustment assembly; 91, mounting ring; 92, rotation Rotating screw sleeve; 93, gear one; 10, transmission component one; 101, base; 102, gear two; 103, plug rod; 20, transmission component two; 30, installation box; 301, box body; 302, second long slide groove; 303, first long slide groove; 304, hollow fixed block; 40, ejection component one; 401, upper support rod; 402, spring two; 403, first rack; 50, clamping component one; 501, hollow clamping column; 502, spring three; 6 0, reset assembly; 601, fixed plate; 602, turntable; 603, gear three; 70, rebound clamping assembly; 701, tripod; 702, hook; 80, pop-up assembly two; 801, lower support rod; 802, telescopic claw; 803, ball bearing; 804, spring four; 805, lever; 806, second rack; 90, opening and closing assembly; 901, long board; 902, slide rail; 903, slide seat; 904, fixed connector; 905, Rotating connector; 906, inclined push rod; 100, grip assembly; 1001, anti-collision shell; 1002, extension plate; 1003, moving block; 1004, semicircular baffle; 1005, spring five; 1006, pressure piece; 1007, spring six; 200, telescopic clamping assembly; 2001, slide cylinder; 2002, rectangular groove; 2003, sliding clamping column; 2004, L-shaped clamping plate; 300, clamping assembly two; 400, fixed clamping cylinder. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] In order to solve the technical problem that the conventional supporting device cannot automatically increase the supporting points when the pressure on the building template 2 increases or the building template 2 becomes skewed, such as Figure 1 - Fig.16 As shown, the following preferred technical solutions are provided:

[0043] A tilt-proof device for supporting a building formwork comprises a building 1 and a building formwork 2 fitted on the side wall of the building 1, the building formwork 2 is used to support and shape the building 1, a plurality of top plates 3 are fixedly mounted on the outer wall of the building formwork 2, a plurality of protective shells 4 are arranged on one side of the building formwork 2, the plurality of protective shells 4 are connected to the outer wall of the building formwork 2 respectively through a first telescopic assembly 5, a second telescopic assembly 7 and a third telescopic assembly 8 are respectively inserted and slidably mounted on both ends of the building formwork 2, the protective shell 4 limits the second telescopic assembly 7 and the third telescopic assembly 8, so that the second telescopic assembly 7 and the third telescopic assembly 8 can only slide along the axial direction on the protective shell 4, but are not able to rotate, the upper end of the second telescopic assembly 7 is fixedly connected to the side wall of the building formwork 2, the lower end of the third telescopic assembly 8 is connected to a grip assembly 100, the grip assembly 100 is installed on the ground, and is used to provide support force for the entire supporting device.

[0044] A pair of rotation adjustment components 9 are provided on the inner wall of the protective shell 4, a transmission component 10 is elastically and slidably installed on the top surface of the upper end of the protective shell 4, the second telescopic component 7 is arranged through the inner cavity of the transmission component 10, and the transmission component 10 and the second telescopic component 7 are threadedly connected, a transmission component 20 is fixedly installed on the bottom surface of the lower end of the protective shell 4, the third telescopic component 8 is arranged through the inner cavity of the transmission component 20, and the third telescopic component 8 and the transmission component 20 are threadedly connected, and the two pairs of rotation adjustment components 9 are respectively meshed with the transmission component 10 and the transmission component 20. Connection, by rotating the rotation adjustment component 9, the transmission component 10 or the transmission component 2 20 can be driven to rotate accordingly. Since the transmission component 10 and the second telescopic component 7 are threadedly connected, and the third telescopic component 8 and the transmission component 2 20 are threadedly connected, and since the second telescopic component 7 and the third telescopic component 8 can only slide along the axial direction on the protective shell 4, when the transmission component 10 or the transmission component 2 20 is driven to rotate by rotating the rotation adjustment component 9, the second telescopic component 7 or the third telescopic component 8 can be synchronously driven to extend outward, thereby realizing the adjustment of the support angle and the support force.

[0045] An installation box 30 is fixedly installed on the outer wall of the protective shell 4, and a telescopic sunshade assembly 6 is fixedly installed on the outer wall of the installation box 30. The two ends of the telescopic sunshade assembly 6 are fixedly connected to the second telescopic assembly 7 and the third telescopic assembly 8 respectively. The setting of the telescopic sunshade assembly 6 can provide shade or rain protection for the supporting assembly, thereby extending the service life of the supporting device. A pop-up assembly 40 and a pop-up assembly 80 are slidingly installed in the inner cavity of the installation box 30 respectively. A rebound snap-in assembly 70 is fixedly installed in the inner cavity of the installation box 30. The rebound snap-in assembly 70 is arranged in the gap between the pop-up assembly 40 and the pop-up assembly 80, and the pop-up assembly 80 and the rebound snap-in assembly 70 can form a snap-in relationship. A snap-in assembly 50 is embedded in the upper end portion of the outer wall of the protective shell 4, and a snap-in relationship can be formed between the snap-in assembly 50 and the pop-up assembly 40 Since the transmission component 10 and the second telescopic component 7 are threadedly connected, when the pressure on the building template 2 increases or the building template 2 is skewed, the pressure applied by the building template 2 to the second telescopic component 7 will increase, and the second telescopic component 7 will press the transmission component 10 into the interior of the protective shell 4, further, the clamping relationship between the clamping component 1 50 and the pop-up component 1 40 is lost, and the pop-up component 1 40 is pushed upward and contacts the top plate 3, adding an additional support point, which is essentially equivalent to expanding the contact area, which is beneficial to improving the stability and support of the support device. After the pop-up component 1 40 pops out, the rebound clamping component 70 loses the pressure applied to it by the pop-up component 1 40 and begins to flip, causing the rebound clamping component 70 to lose the clamping relationship with the pop-up component 2 80, and the pop-up component 2 80 will pop up downward.

[0046] An opening and closing component 90 is fixedly installed on the lower end of the outer wall of the protective shell 4, and the lower end of the opening and closing component 90 is connected to the gripping component 100. A telescopic clamping component 200 is fixedly installed on the outer wall of one side of the protective shell 4, and a second clamping component 300 is elastically installed on the telescopic clamping component 200. A clamping relationship can be formed between the telescopic clamping component 200 and the second clamping component 300. A fixed clamping cylinder 400 is fixedly installed on the outer wall of the other side of the protective shell 4. The fixed clamping cylinder 400 and the telescopic clamping component 200 are arranged in a symmetrical position. When the pop-up component 80 pops up downward, the gripping component 100 will be driven to operate through the opening and closing component 90, so that the contact area between the gripping component 100 and the ground is expanded, which can also improve the stability and support of the supporting device. In addition, when the pop-up component 2 80 pops up downward, it will push the clamping component 2 300, so that the clamping relationship between the clamping component 2 300 and the telescopic clamping component 200 is released, and the telescopic clamping component 200 extends outward and is clamped in the inner cavity of the fixed clamping cylinder 400 on the adjacent supporting device. Through such a setting, several supporting devices can be connected as a whole, and the stability and support of the supporting device are further improved. A pair of reset components 60 are provided on the outer wall of the protective shell 4. The two reset components 60 can be engaged with the pop-up component 1 40 and the pop-up component 2 80 respectively. After use, the corresponding reset components 60 are rotated respectively to reset the pop-up component 1 40 and the pop-up component 2 80 for the next use.

[0047] The telescopic sunshade assembly 6 includes a main sunshade 61 fixedly mounted on the outer wall of the mounting box 30, and two extended sunshades 62 are slidably embedded in the inner cavity of the main sunshade 61. The two extended sunshades 62 are fixedly connected to the second telescopic assembly 7 and the third telescopic assembly 8 respectively through connecting rods 63. The two extended sunshades 62 can adjust the sunshade area according to the extension length of the second telescopic assembly 7 and the third telescopic assembly 8. They are not only highly adaptable but also have good practicality.

[0048] The protective shell 4 includes a shell 41, and a pair of deep slide grooves 42 are provided inside the shell 41. The two deep slide grooves 42 are connected to the upper end surface and the lower end surface of the shell 41, and the two deep slide grooves 42 are symmetrically arranged. The second telescopic component 7 and the third telescopic component 8 are respectively slidably installed in the inner cavity of the two deep slide grooves 42. The two deep slide grooves 42 respectively limit the second telescopic component 7 and the third telescopic component 8, so that the second telescopic component 7 and the third telescopic component 8 can only slide axially on the protective shell 4. A slide groove 1 43 is provided at the upper end portion of the outer wall of the shell 41, and a clamping component 1 50 is embedded and slidably installed in the inner cavity of the slide groove 1 43. A pair of slide grooves 2 44 are provided on the upper end surface of the shell 41, and a transmission component 10 is embedded and elastically slidably installed in the inner cavity of the slide groove 2 44, and the transmission component 10 and the inner wall of the inner cavity of the slide groove 2 44 are elastically connected by a spring 1 45.

[0049] The second telescopic component 7 includes a threaded push rod 71 slidably installed in the inner cavity of the deep slide groove 42, and a connecting plate 72 is rotatably installed on the end of the threaded push rod 71 away from the transmission component 10, and the connecting plate 72 is fixedly installed on the outer wall of the building template 2. The composition structure and connection method of the second telescopic component 7 and the third telescopic component 8 are consistent.

[0050] The rotation adjustment assembly 9 includes a pair of mounting rings 91 fixedly mounted on the inner side wall of the housing 41 and a rotating screw sleeve 92 rotatably mounted on the pair of mounting rings 91 , and a gear 93 is fixedly mounted on one end of the rotating screw sleeve 92 .

[0051] The transmission component 10 includes a base 101 which is elastically slidably installed in the inner cavity of the slide groove 44 and a gear 102 which is rotatably installed in the base 101. The base 101 and the inner wall of the inner cavity of the slide groove 44 are elastically connected by a spring 45. The setting of the spring 45 can reset the transmission component 10. The gear 102 and the gear 1 93 are meshed and connected. An insert rod 103 is fixedly installed on the outer peripheral wall of the base 101. The threaded push rod 71 is penetrated and set in the inner ring of the base 101 and the gear 102, and the threaded push rod 71 is threadedly connected to the inner wall of the inner ring of the gear 102. The threaded push rod 71 and the inner ring of the base 101 are slidably matched.

[0052] The installation box 30 includes a box body 301 fixedly installed on the outer wall of the shell 41, a first long slide groove 303 is opened at the lower end of the outer wall on one side of the box body 301, a second long slide groove 302 is opened on the outer wall on the other side of the box body 301, and a hollow fixing block 304 is fixedly installed in the inner cavity of the box body 301.

[0053] The pop-up component 40 includes an upper support rod 401 slidably installed in the inner cavity of the box body 301, and the upper support rod 401 is elastically connected to the hollow fixed block 304 through a spring 2 402. A first rack 403 is fixedly installed on the side wall of the upper support rod 401, and the first rack 403 is slidably set in the inner cavity of the second long slide groove 302, and the first rack 403 can be meshed with the reset component 60.

[0054] The clamping assembly 50 includes a hollow clamping column 501 which is embedded and slidably installed in the inner cavity of the slide groove 43. A clamping relationship can be formed between the hollow clamping column 501 and the upper support rod 401. The hollow clamping column 501 and the inner wall of the inner cavity of the slide groove 43 are elastically connected by a spring three 502. The insertion rod 103 is slidably set inside the hollow clamping column 501.

[0055] The reset assembly 60 includes a fixed plate 601 fixedly mounted on the outer wall of the shell 41, a rotating shaft is rotatably mounted on the fixed plate 601, and the two ends of the rotating shaft are respectively fixedly connected with a gear 3 603 and a rotating disk 602, and the gear 3 603 is meshed with the first rack 403. The rotating shaft can slide on the fixed plate 601, so that after the construction personnel complete the reset of the pop-up assembly 1 40 and the pop-up assembly 2 80, they can pull the gear 3 603 out of the first rack 403 by pulling the rotating disk 602, thereby releasing the meshing between the gear 3 603 and the first rack 403. When resetting the pop-up component 1 40 and the pop-up component 2 80, it is only necessary to push the turntable 602 to engage the gear 3 603 into the first rack 403 and form a meshing relationship, and then the construction personnel rotate the turntable 602 to drive the gear 3 603 to rotate, so as to realize the resetting of the pop-up component 1 40 and the pop-up component 2 80. Through the above-mentioned arrangement, after the pop-up component 1 40 and the pop-up component 2 80 are reset, the restrictive relationship between the gear 3 603 and the pop-up component 1 40 and the pop-up component 2 80 is released, and it will not hinder the pop-up component 1 40 and the pop-up component 2 80 from popping out next time.

[0056] Specifically, when the pressure on the building template 2 increases or it becomes skewed, the pressure applied by the building template 2 to the second telescopic component 7 will increase. Since the threaded push rod 71 and the gear 2 102 are threadedly connected, the threaded push rod 71 will transmit the pressure to the transmission component 10, so that the base 101 slides into the inner cavity of the slide groove 2 44, and further, the insertion rod 103 slides inside the hollow column 501. Since the insertion rod 103 is provided with a protrusion, when the insertion rod 103 slides inside the hollow column 501, it will exert downward pressure on the hollow column 501. The force releases the clamping relationship between the hollow clamping column 501 and the upper support rod 401. Under the elastic force of the spring 2 402, the upper support rod 401 pops outward and contacts the top plate 3, thereby adding an additional support point. The above-mentioned arrangement is essentially equivalent to expanding the contact area, which is beneficial to improving the stability and support of the support device. Moreover, when there is no increase in pressure on the building template 2 or the building template 2 is skewed, the spring 1 45 can support the transmission component 10 and prevent it from sliding into the inner cavity of the slide groove 2 44, thereby preventing accidental touch.

[0057] In order to solve the technical problem that the pressure on the building template 2 increases or the building template 2 is skewed, the traditional support device cannot automatically increase the contact area with the ground, resulting in insufficient support force, such as Figure 4 - Figure 5 and Figure 7 - Fig.16 As shown, the following preferred technical solutions are provided:

[0058] The rebound clamping assembly 70 includes two tripods 701 fixedly installed in the inner cavity of the box body 301, and hooks 702 are rotatably installed on the two tripods 701. The hooks 702 have rebound performance on the two tripods 701, and an arc surface is set at one end of the hook 702 close to the upper support rod 401.

[0059] The pop-up component 80 includes a lower support rod 801 slidably installed in the inner cavity of the box body 301, and a telescopic claw 802 is elastically and slidably installed on the bottom surface of the lower support rod 801 near the end of the hook 702. A clamping relationship can be formed between the telescopic claw 802 and the hook 702, and a plurality of balls 803 are embedded and rotatably installed on the side wall opposite to the telescopic claw 802 and the hook 702. The lower support rod 801 and the hollow fixed block 304 are elastically connected by a spring four 804, a lever 805 is fixedly installed on the outer wall of one side of the lower support rod 801, and a second rack 806 is fixedly installed on the outer wall of the other side of the lower support rod 801, and the second rack 806 is meshingly connected with another reset component 60.

[0060] The opening and closing assembly 90 includes a long plate 901 fixedly mounted on the lower end of the outer wall of the shell 41, a slide rail 902 is arranged on the top surface of the long plate 901, a slide seat 903 is slidably mounted on the slide rail 902, a fixed connecting member 904 is fixedly mounted on the top surface of the slide seat 903, and the fixed connecting member 904 is fixedly connected to the side wall of the lower end of the lower support rod 801, a pair of rotating connecting members 905 are rotatably mounted on the fixed connecting member 904, the two rotating connecting members 905 are arranged in symmetrical positions, and oblique push rods 906 are respectively rotatably mounted on the two rotating connecting members 905, the two oblique push rods 906 are arranged in symmetrical positions, and the lower ends of the two oblique push rods 906 are respectively rotatably mounted on the gripping assembly 100, and the rotation direction of the oblique push rod 906 is perpendicular to the rotation direction of the rotating connecting member 905.

[0061] The grip assembly 100 includes an anti-collision shell 1001 and a pair of extension plates 1002 respectively embedded and slidably installed in the inner cavity of the anti-collision shell 1001, the two extension plates 1002 are arranged in symmetrical positions, and the two extension plates 1002 slide in opposite directions, a moving block 1003 is embedded and slidably installed in the inner cavity of the extension plate 1002, the upper end of the moving block 1003 is slidably arranged on the top surface of the anti-collision shell 1001 and the extension plate 1002, and the lower end of the inclined push rod 906 is rotatably installed on the upper end of the moving block 1003, and a semicircular baffle 1004 and a pressure piece 1006 are respectively embedded and slidably installed on the bottom surface of the inner cavity of the extension plate 1002. The semicircular baffle 1004 and the extension plate 1002 are elastically installed by spring five 1005, and elastically installed by spring six 1007.

[0062] Specifically, when the upper support rod 401 is in the default state, the upper support rod 401 will apply pressure to the hook 702, so that the hook 702 is in a state parallel to the upper support rod 401. At this time, a clamping relationship is formed between the telescopic claw 802 and the hook 702. The telescopic claw 802 and the hook 702 are not in direct contact, but are separated by a number of balls 803. When the upper support rod 401 is ejected, the upper support rod 401 will cancel the pressure applied to the hook 702. Since the hook 702 is on the tripod 70 1 has a rebound performance, so that the hook 702 rotates counterclockwise, and further the clamping relationship between the hook 702 and the telescopic claw 802 is released, and the lower support rod 801 can be ejected outward by the spring four 804. Due to the provision of the ball 803, the elastic force of the spring four 804 is not too large, which makes the friction between the hook 702 and the telescopic claw 802 large, resulting in the problem that the hook 702 cannot rotate counterclockwise, and then the clamping relationship between the hook 702 and the telescopic claw 802 cannot be released.

[0063] When the lower support rod 801 pops outward, it drives the slide seat 903 and the fixed connector 904 to slide on the slide rail 902. During the sliding process, the inclined push rod 906 applies a thrust to the moving block 1003. Since the semicircular baffle 1004 blocks the moving block 1003, the moving block 1003 drives the extension plate 1002 to extend outward from the anti-collision shell 1001. When the extension plate 1002 moves to the farthest distance, it stops moving. Under the elastic force of spring four 804, the pressure applied by the moving block 1003 to the semicircular baffle 1004 continues to increase until the pressure is greater than the elastic force of spring five 1005, and the semicircular baffle 1004 will slide downward. At this time, the moving block 1003 passes over the semicircular baffle 1004 and slides to the top of the pressure piece 1006, pressing the pressure piece 1006 out from the bottom surface of the extension plate 1002 and the anti-collision shell 1001, and contacting with the ground, increasing the grip.

[0064] Through the above-mentioned configuration, the contact area between the grip assembly 100 and the ground is increased, which can improve the support stability of the support device. Furthermore, through the configuration of the pressure member 1006, better grip can be obtained to prevent the support assembly from slipping, thereby further enhancing the support stability of the support device.

[0065] In order to solve the technical problem that when the pressure on the building template 2 increases or it becomes skewed, the traditional supporting devices are all independently supported and the adjacent supporting devices cannot be connected into a whole, such as Figure 5 and Figure 7 As shown, the following preferred technical solutions are provided:

[0066] The telescopic snap-in assembly 200 includes a slide 2001 fixedly mounted on an outer wall of one side of a shell 41, a rectangular groove 2002 being provided on the top surface of the slide 2001, a sliding clamping column 2003 being slidably embedded in the inner cavity of the slide 2001, an L-shaped snap-in plate 2004 being fixedly mounted on the top surface of the sliding clamping column 2003, the L-shaped snap-in plate 2004 being slidably arranged in the inner cavity of the rectangular groove 2002, and a snap-in relationship can be formed between the L-shaped snap-in plate 2004 and the snap-in assembly 2 300.

[0067] Specifically, when the lower support rod 801 pops up downward, it will push the clamping component 2 300 through the lever 805, so that the clamping component 2 300 is pressed downward, and further, the clamping relationship between the clamping component 2 300 and the L-shaped clamping plate 2004 is released, and the sliding clamping column 2003 extends to the outside of the slide cylinder 2001 and is clamped in the inner cavity of the fixed clamping cylinder 400 on the adjacent supporting device. Through such a setting, several supporting devices can be connected as a whole, thereby further improving the stability and support of the supporting device.

[0068] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0069] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-tilt device for supporting a building formwork, comprising a building (1), a building formwork (2) fixedly mounted on a side wall of the building (1), and a plurality of top plates (3) fixedly mounted on an outer side wall of the building formwork (2), characterized in that: A plurality of protective shells (4) are arranged on the outside of the building template (2); the protective shells (4) are movably connected to the outer wall of the building template (2) via a first telescopic assembly (5); a second telescopic assembly (7) and a third telescopic assembly (8) are respectively inserted and slidably installed at both ends of the protective shell (4); the upper end of the second telescopic assembly (7) is fixedly connected to the outer wall of the building template (2); the lower end of the third telescopic assembly (8) is connected to a grip assembly (100); a pair of rotation adjustment assemblies (9) are arranged on the inner wall of the protective shell (4); a transmission assembly (10) is elastically slidably installed in the top surface of the upper end of the protective shell (4); the second telescopic assembly (7) is arranged through the transmission assembly (10). The protective shell (4) is provided with a plurality of transmission components (20) arranged in an inner cavity, and the transmission component 1 (10) is threadedly connected to the second telescopic component (7); the bottom surface of the lower end of the protective shell (4) is fixedly mounted with the transmission component 2 (20); the third telescopic component (8) is arranged in the inner cavity of the transmission component 2 (20), and the third telescopic component (8) is threadedly connected to the transmission component 2 (20); the two rotation adjustment components (9) are respectively meshedly connected to the transmission component 1 (10) and the transmission component 2 (20); an installation box (30) is fixedly mounted on the outer wall of the protective shell (4); a telescopic sunshade component (6) is fixedly mounted on the outer wall of the installation box (30); and the two ends of the telescopic sunshade component (6) are respectively connected to the second telescopic component (7) and The third telescopic component (8) is fixedly connected, and a pop-up component 1 (40) and a pop-up component 2 (80) are slidably installed in the inner cavity of the installation box (30), and a rebound clamping component (70) is fixedly installed in the inner cavity of the installation box (30). The rebound clamping component (70) is arranged at the gap between the pop-up component 1 (40) and the pop-up component 2 (80), and a clamping relationship can be formed between the pop-up component 2 (80) and the rebound clamping component (70). The upper end of the outer wall of the protective shell (4) is embedded and fixedly installed with a clamping component 1 (50), and a clamping relationship can be formed between the clamping component 1 (50) and the pop-up component 1 (40). The lower end of the outer wall of the protective shell (4) is provided with an opening and closing component (90). The lower end of the component (90) is connected to the gripping component (100), a telescopic snap-in component (200) is fixedly mounted on the outer wall of one side of the protective shell (4), a second snap-in component (300) is elastically mounted in the telescopic snap-in component (200), and a snap-in relationship can be formed between the telescopic snap-in component (200) and the second snap-in component (300), a fixed clamping cylinder (400) is fixedly mounted on the outer wall of the other side of the protective shell (4), the fixed clamping cylinder (400) and the telescopic snap-in component (200) are arranged in a symmetrical position, and a pair of reset components (60) are arranged on the outer wall of the protective shell (4), and the two reset components (60) can be meshedly connected with the first pop-up component (40) and the second pop-up component (80), respectively.

2. The anti-tilt device for building formwork support according to claim 1, characterized in that: The telescopic sunshade assembly (6) comprises a main sunshade (61) fixedly mounted on the outer wall of the mounting box (30), two extended sunshades (62) being slidably mounted in the inner cavity of the main sunshade (61), and the two extended sunshades (62) are fixedly connected to the second telescopic assembly (7) and the third telescopic assembly (8) respectively via connecting rods (63); The protective shell (4) comprises a shell (41), a pair of deep slide grooves (42) are provided inside the shell (41), the two deep slide grooves (42) are connected to the upper end surface and the lower end surface of the shell (41), and the two deep slide grooves (42) are symmetrically arranged, and the second telescopic component (7) and the third telescopic component (8) are respectively slidably installed in the inner cavities of the two deep slide grooves (42), the upper end portion of the outer wall of the shell (41) is provided with a slide groove 1 (43), the clamping component 1 (50) is embedded and slidably installed in the inner cavity of the slide groove 1 (43), the upper end surface of the shell (41) is provided with a pair of slide grooves 2 (44), the transmission component 1 (10) is embedded and elastically slidably installed in the inner cavity of the slide groove 2 (44), and the transmission component 1 (10) is elastically connected to the inner wall of the inner cavity of the slide groove 2 (44) through a spring 1 (45).

3. The anti-tilt device for building formwork support according to claim 2, characterized in that: The second telescopic assembly (7) comprises a threaded push rod (71) slidably mounted in the inner cavity of the deep slide groove (42); an end of the threaded push rod (71) away from the transmission assembly (10) is rotatably mounted with a connecting plate (72); the connecting plate (72) is fixedly mounted on the outer wall of the building template (2); the second telescopic assembly (7) and the third telescopic assembly (8) have the same composition structure and connection method; The rotation adjustment assembly (9) comprises a pair of mounting rings (91) fixedly mounted on the inner side wall of the housing (41) and a rotating screw sleeve (92) rotatably mounted on the pair of mounting rings (91), and a gear 1 (93) is fixedly mounted on one end of the rotating screw sleeve (92); The transmission component 1 (10) comprises a base (101) elastically slidably mounted in the inner cavity of the second slide groove (44) and a gear 2 (102) rotatably mounted on the base (101); the base (101) and the inner wall of the inner cavity of the second slide groove (44) are elastically connected via a spring 1 (45); the gear 1 (93) and the gear 2 (102) are meshedly connected; an insert rod (103) is fixedly mounted on the outer peripheral wall of the base (101); a threaded push rod (71) is inserted through the base (101) and the inner ring of the second gear (102); the threaded push rod (71) and the inner wall of the inner ring of the second gear (102) are threadedly connected; and the threaded push rod (71) and the inner ring of the base (101) are slidably matched.

4. The anti-tilt device for building formwork support according to claim 3, characterized in that: The installation box (30) comprises a box body (301) fixedly mounted on the outer wall of the housing (41); a first long slide groove (303) is provided at the lower end of the outer wall on one side of the box body (301); a second long slide groove (302) is provided on the outer wall on the other side of the box body (301); and a hollow fixing block (304) is fixedly mounted in the inner cavity of the box body (301).

5. The anti-tilt device for building formwork support according to claim 4, characterized in that: The pop-up assembly (40) includes an upper support rod (401) slidably mounted in the inner cavity of the box body (301), the upper support rod (401) and the hollow fixed block (304) are elastically connected via a second spring (402), a first rack (403) is fixedly mounted on the side wall of the upper support rod (401), the first rack (403) is slidably disposed in the inner cavity of the second long slide groove (302), and the first rack (403) and the reset assembly (60) can be meshedly connected; The clamping assembly 1 (50) includes a hollow clamping column (501) embedded and slidably installed in the inner cavity of the slide groove 1 (43), and a clamping relationship can be formed between the hollow clamping column (501) and the upper support rod (401). The hollow clamping column (501) and the inner wall of the inner cavity of the slide groove 1 (43) are elastically connected through a spring 3 (502), and the insertion rod (103) is slidably set in the hollow part of the hollow clamping column (501); The reset assembly (60) comprises a fixed plate (601) fixedly mounted on the outer wall of the housing (41), a rotating shaft rotatably mounted through the fixed plate (601), two ends of the rotating shaft are respectively fixedly connected to a gear three (603) and a rotating disk (602), and the gear three (603) is meshingly connected to the first rack (403).

6. The anti-tilt device for building formwork support according to claim 5, characterized in that: The rebound clamping assembly (70) comprises two tripods (701) fixedly mounted in the inner cavity of the box body (301), and a clamping hook (702) is rotatably mounted on the two tripods (701). The clamping hook (702) has rebound performance on the two tripods (701), and an arc surface is provided at one end of the clamping hook (702) close to the upper support rod (401).

7. The anti-tilt device for building formwork support according to claim 6, characterized in that: The pop-up assembly 2 (80) includes a lower support rod (801) slidably mounted in the inner cavity of the box body (301), and a retractable claw (802) is elastically and slidably mounted on the bottom surface of one end of the lower support rod (801) close to the hook (702), and a clamping relationship can be formed between the retractable claw (802) and the hook (702), and a plurality of balls (803) are rotatably mounted on the side wall opposite to the retractable claw (802) and the hook (702), the lower support rod (801) and the hollow fixed block (304) are elastically connected by a spring 4 (804), a lever (805) is fixedly mounted on the outer wall of one side of the lower support rod (801), and a second rack (806) is fixedly mounted on the outer wall of the other side of the lower support rod (801), and the second rack (806) is meshingly connected with the gear 3 (603).

8. The anti-tilt device for building formwork support according to claim 7, characterized in that: The opening and closing assembly (90) comprises a long plate (901) fixedly mounted on the lower end of the outer wall of the housing (41); a slide rail (902) is arranged on the top surface of the long plate (901); a slide seat (903) is slidably mounted on the slide rail (902); a fixed connecting member (904) is fixedly mounted on the top surface of the slide seat (903); and the fixed connecting member (904) is fixedly connected to the side wall of the lower end of the lower support rod (801); a pair of rotating connecting members (905) are rotatably mounted on the fixed connecting member (904); the two rotating connecting members (905) are arranged in symmetrical positions; oblique push rods (906) are rotatably mounted on the two rotating connecting members (905) respectively; the two oblique push rods (906) are arranged in symmetrical positions; the lower ends of the two oblique push rods (906) are rotatably mounted on the gripping assembly (100) respectively; and the rotation direction of the oblique push rods (906) is perpendicular to the rotation direction of the rotating connecting member (905).

9. The anti-tilt device for building formwork support according to claim 8, characterized in that: The grip assembly (100) comprises an anti-collision shell (1001) and a pair of extension plates (1002) respectively embedded and slidably installed in the inner cavity of the anti-collision shell (1001), the extension plates (1002) are arranged in symmetrical positions, and the two extension plates (1002) slide in opposite directions, and a moving block (1003) is embedded and slidably installed in the inner cavity of the extension plate (1002), and the upper end of the moving block (1003) penetrates and is slidably installed between the anti-collision shell (1001) and the extension plate (1002). ), and the lower end of the inclined push rod (906) is rotatably mounted on the upper end of the moving block (1003); a semicircular baffle (1004) and a pressure member (1006) are respectively embedded and slidably mounted on the bottom surface of the inner cavity of the extension plate (1002); the semicircular baffle (1004) and the extension plate (1002) are elastically connected via a spring five (1005); and the pressure member (1006) and the extension plate (1002) are elastically connected via a spring six (1007).

10. The anti-tilt device for building formwork support according to claim 2, characterized in that: The telescopic snap-in assembly (200) comprises a slide cylinder (2001) fixedly mounted on an outer wall of one side of a shell (41); a rectangular groove (2002) is provided on the top surface of the slide cylinder (2001); a sliding clamping column (2003) is slidably mounted in the inner cavity of the slide cylinder (2001); an L-shaped snap-in plate (2004) is fixedly mounted on the top surface of the sliding clamping column (2003); the L-shaped snap-in plate (2004) is slidably mounted through the inner cavity of the rectangular groove (2002), and a snap-in relationship can be formed between the L-shaped snap-in plate (2004) and the second snap-in assembly (300).

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