CN112482728A - Strutting arrangement for municipal building of adjustable bearing stress point - Google Patents
Strutting arrangement for municipal building of adjustable bearing stress point Download PDFInfo
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- CN112482728A CN112482728A CN202011366163.3A CN202011366163A CN112482728A CN 112482728 A CN112482728 A CN 112482728A CN 202011366163 A CN202011366163 A CN 202011366163A CN 112482728 A CN112482728 A CN 112482728A
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- stress
- bevel gear
- supporting
- connecting plate
- rod
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/18—Scaffolds primarily resting on the ground adjustable in height
- E04G1/20—Scaffolds comprising upright members and provision for supporting cross-members or platforms at different positions therealong
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/18—Scaffolds primarily resting on the ground adjustable in height
- E04G1/22—Scaffolds having a platform on an extensible substructure, e.g. of telescopic type or with lazy-tongs mechanism
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
- E04G2001/242—Scaffolds movable on wheels or tracks
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a support device for municipal buildings capable of adjusting bearing stress points, which comprises a support component and a top cover component, wherein a screw rod can drive a connecting plate to move up and down when rotating, on one hand, when the connecting plate rises, the connecting plate gradually approaches to a chassis, one end of a stress rod is matched with a groove and fixedly connected with a slide block, the slide block is movably connected with a side groove, a stress block is movably connected with one end of the stress rod far away from the slide block, so that the angles of two groups of stress rods can be changed, and simultaneously, the two groups of stress blocks gradually leave away from the central position of a clamping groove, so that the stress points of a support platform can be changed, the stress points are prevented from being concentrated to cause the side turning of a support mechanism, on the other hand, when an object placed at the upper end of the support platform falls due to gravity, a compression spring is not changed, the position of the connecting plate is gradually approached to the, the stress block points are scattered towards the two ends of the clamping groove, so that the stress points can be adjusted conveniently and automatically, and the support is stable.
Description
Technical Field
The invention relates to the technical field of municipal buildings, in particular to a supporting device for municipal buildings, which can adjust bearing stress points.
Background
The municipal building refers to a public building constructed by government funding, generally refers to various administrative buildings, buildings serving people and the like in a planning area, and comprises government buildings, public entertainment facilities, urban traffic facilities, education and scientific research culture institution buildings, medical and health institution buildings and the like.
In to municipal building construction process, need support one side of wall, current supporting mechanism only supports for a point, can't change the stress point, and when other major possession were placed to a supporting bench upper end, only a stress point made support piece produce the skew easily, lead to support piece not stable enough, had certain potential safety hazard.
To above problem, improve current device, provided a strutting arrangement for municipal building of adjustable bearing stress point.
Disclosure of Invention
The invention aims to provide a supporting device for municipal buildings, which can adjust the bearing stress point, wherein a coupler is externally connected with the output end of a motor, the motor is started to work to enable the coupler to rotate, a first bevel gear is fixedly connected with the coupler, a second bevel gear is vertically meshed with the first bevel gear, one end of a connecting rod is connected with the second bevel gear, the other end of the connecting rod is connected with a third bevel gear, a fourth bevel gear is fixedly arranged on the outer surface of a screw rod and is vertically meshed with the third bevel gear, so that the screw rod can rotate, through holes are arranged at two ends of the connecting plate, the through holes are in through connection with the screw threads of the screw rod, so that the connecting plate can be driven to move up and down, on one hand, when the connecting plate rises, the connecting plate gradually approaches a chassis, one end of a stress rod is matched with a groove and is fixedly connected with a sliding, two groups of stress mechanisms are arranged, and the two groups of stress mechanisms are symmetrically arranged around the longitudinal central line of the connecting plate, the angles of the two groups of stress rods can be changed, and simultaneously the two groups of stress blocks are gradually far away from the central position of the clamping groove, the stress point of the supporting platform can be changed, the supporting mechanism is prevented from side turning over due to the stress point concentration, on the other hand, the upper end of the supporting platform can contain articles, when the articles placed at the upper end of the supporting platform descend due to the gravity, the springs are compressed, because the position of the connecting plate is unchanged, the chassis gradually approaches to the connecting plate, the angles of the two groups of stress rods can be changed, the stress block points are scattered towards the two ends of the clamping groove, when the object on the upper end of the supporting platform is taken down, the spring restores the original position, the two groups of stress blocks move along the center of the clamping groove, the stress point can be automatically adjusted conveniently, the supporting is stable, and the problem in the background art is solved.
In order to achieve the purpose, the invention provides the following technical scheme: a supporting device for municipal buildings with adjustable bearing stress points comprises a supporting component and a top cover component, wherein the top cover component is movably arranged at the upper end of the supporting component, the supporting component comprises a base, a moving wheel, a lifting mechanism, a first telescopic cylinder, a transmission mechanism, a sliding mechanism and a stress mechanism, the moving wheel is arranged at the lower end of the base, the lifting mechanism is arranged at the upper end of the base, the first telescopic cylinder is fixedly arranged at the upper end of the base, the transmission mechanism is arranged inside the base, two ends of the sliding mechanism are movably connected with the lifting mechanism, the stress mechanism is movably arranged at the upper end of the sliding mechanism, the lifting mechanism is provided with four groups, and the four groups of lifting mechanisms are uniformly processed at the upper;
the top cover assembly comprises a supporting platform, a chassis and a supporting mechanism, the supporting platform is arranged at the upper end of the lifting mechanism, the chassis is arranged at the lower end of the supporting platform and is movably mounted on the stress mechanism, and the supporting mechanism is arranged at the upper end of the supporting platform.
Further, elevating system includes bracing piece, lead screw, slide bar and spring, and bracing piece fixed mounting is in the upper end of base, and lead screw movable mounting is in the inside of bracing piece, and slide bar fixed mounting is in the upper end of bracing piece, and with supporting platform through connection, the spring setting is at the surface of slide bar, and sets up supporting platform's lower extreme.
Furthermore, the transmission mechanism comprises a coupler, a first bevel gear, a second bevel gear, a connecting rod, a third bevel gear and a fourth bevel gear, the coupler is externally connected with the output end of the motor, the first bevel gear is fixedly connected with the coupler, the second bevel gear is vertically meshed with the first bevel gear, one end of the connecting rod is connected with the second bevel gear, the other end of the connecting rod is connected with the third bevel gear, and the fourth bevel gear is fixedly installed on the outer surface of the screw rod and is vertically meshed with the third bevel gear.
Furthermore, two groups of second bevel gears, two groups of connecting rods, two groups of third bevel gears and two groups of fourth bevel gears are symmetrically distributed around the longitudinal central line of the first bevel gear.
Furthermore, the sliding mechanism comprises a connecting plate, through holes, grooves and side grooves, the through holes are installed at two ends of the connecting plate and are in threaded through connection with the screw rod, the grooves are machined in the upper surface of the connecting plate, and the side grooves are machined in two sides of the connecting plate.
Further, the stress mechanism comprises stress rods, sliders and stress blocks, one ends of the stress rods are matched with the grooves and fixedly connected with the sliders, the sliders are movably connected with the side grooves, the stress blocks are movably connected with one ends, far away from the sliders, of the stress rods, the stress mechanisms are provided with two groups, and the two groups of stress mechanisms are symmetrically installed about the longitudinal center line of the connecting plate.
Further, the supporting mechanism comprises a stabilizing rod, a rectangular groove, a supporting block and a second telescopic cylinder, one end of the stabilizing rod is movably connected with the inside of the supporting platform, the rectangular groove is machined in the upper surface of the stabilizing rod, one end of the supporting block is movably connected with the stabilizing rod and matched with the rectangular groove, and the second telescopic cylinder is movably installed at the upper end of the supporting platform and movably installed at the lower end of the stabilizing rod.
Furthermore, the lower end of the chassis is provided with a clamping groove, and the clamping groove is in through connection with the stress block.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the support device for the municipal building with the adjustable bearing stress point, provided by the invention, an operator moves the support device to a region needing to be supported by utilizing the moving wheel, the height of the support platform is adjusted by utilizing the first telescopic cylinder, one end of the stabilizing rod is movably connected with the inside of the support platform, the rectangular groove is processed on the upper surface of the stabilizing rod, one end of the abutting block is movably connected with the stabilizing rod and matched with the rectangular groove, the second telescopic cylinder is movably arranged at the upper end of the support platform and movably arranged at the lower end of the stabilizing rod, the angle between the stabilizing rod and the bottom surface of the support platform can be adjusted by opening the second telescopic cylinder, the stabilizing rod and the abutting block can be extended, one end of the abutting block abuts against one side of the wall, one side of the wall surface can be supported, when the support device is not used, the second telescopic cylinder is shortened, the abutting block is contracted into the rectangular groove, and the support device is.
2. The invention provides a supporting device for municipal buildings, which can adjust the bearing stress point, a coupler is externally connected with the output end of a motor, the motor is started to work, the coupler is enabled to rotate, a first bevel gear is fixedly connected with the coupler, a second bevel gear is vertically meshed with the first bevel gear, one end of a connecting rod is connected with the second bevel gear, the other end of the connecting rod is connected with a third bevel gear, a fourth bevel gear is fixedly arranged on the outer surface of a screw rod and is vertically meshed with the third bevel gear, so that the screw rod can rotate, through holes are arranged at the two ends of the connecting plate, the through holes are in threaded penetrating connection with the screw rod, so that the connecting plate can be driven to move up and down, on one hand, when the connecting plate rises, the connecting plate gradually approaches a chassis, one end of a stress rod is matched with a groove and is fixedly connected with a sliding block, the stress mechanism is provided with two sets ofly, and two sets of stress mechanisms are all installed about the longitudinal center line symmetry of connecting plate, can change the angle of two sets of atress poles, two sets of atress pieces keep away from the central point of draw-in groove gradually simultaneously and put, can change supporting platform's stress point, prevent that the stress point from concentrating and leading to the supporting mechanism to turn on one's side, on the other hand, the supporting platform upper end can hold article, when the gravity that the object placed in the supporting platform upper end produced and descend, compression spring, because the position of connecting plate is unchangeable, and the chassis is close to the connecting plate gradually, on the same hand, can change the angle of two sets of atress poles, the stress point scatters towards the draw-in groove both ends, when taking down the object of supporting platform upper end, the spring resumes the normal position, two sets of atress.
3. According to the support device for the municipal building, which is capable of adjusting the bearing stress point, the two groups of the second bevel gears, the two groups of the connecting rods, the two groups of the third bevel gears and the two groups of the fourth bevel gears are symmetrically distributed around the longitudinal central line of the first bevel gear, so that the two groups of the screw rods can be simultaneously driven to simultaneously rotate, and the stability of the lifting process is ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of the support device for municipal buildings with adjustable load-bearing force-bearing points according to the invention;
FIG. 2 is a partial cross-sectional view of the adjustable point of load bearing support for municipal structures according to the invention;
FIG. 3 is a schematic structural view of a lifting mechanism of the support device for municipal buildings with adjustable load-bearing force-bearing points according to the invention;
FIG. 4 is a schematic structural view of a transmission mechanism of the support device for municipal buildings with adjustable load-bearing force bearing points, provided by the invention;
FIG. 5 is a schematic structural view of a sliding mechanism of the support device for municipal buildings with adjustable load-bearing force-bearing points according to the invention;
FIG. 6 is a schematic structural view of a support mechanism of the support device for municipal buildings with adjustable load-bearing force-bearing points according to the invention;
FIG. 7 is a schematic structural view of a chassis of the municipal support device for building with adjustable load-bearing force-bearing points.
In the figure: 1. a support assembly; 11. a base; 12. a moving wheel; 13. a lifting mechanism; 131. a support bar; 132. a screw rod; 133. a slide bar; 134. a spring; 14. a first telescopic cylinder; 15. a transmission mechanism; 151. a coupling; 152. a first bevel gear; 153. a second bevel gear; 154. a connecting rod; 155. a third bevel gear; 156. a fourth bevel gear; 16. a sliding mechanism; 161. a connecting plate; 162. a through hole; 163. a groove; 164. a side groove; 17. a force-receiving mechanism; 171. a stress beam; 172. a slider; 173. a stress block; 2. a cap assembly; 21. a support platform; 22. a chassis; 221. a card slot; 23. a support mechanism; 231. a stabilizing rod; 232. a rectangular groove; 233. a resisting block; 234. and a second telescopic cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and 2, a supporting device for municipal building capable of adjusting a bearing stress point comprises a supporting component 1 and a top cover component 2, wherein the top cover component 2 is movably mounted at the upper end of the supporting component 1, the supporting component 1 comprises a base 11, a moving wheel 12, a lifting mechanism 13, a first telescopic cylinder 14, a transmission mechanism 15, a sliding mechanism 16 and a stress mechanism 17, the moving wheel 12 is arranged at the lower end of the base 11, the lifting mechanism 13 is mounted at the upper end of the base 11, the first telescopic cylinder 14 is fixedly mounted at the upper end of the base 11, the transmission mechanism 15 is arranged inside the base 11, two ends of the sliding mechanism 16 are movably connected with the lifting mechanism 13, the stress mechanism 17 is movably mounted at the upper end of the sliding mechanism 16, and the lifting mechanisms 13 are provided with four groups and uniformly processed at the upper end of the base 11; the top cover assembly 2 comprises a supporting platform 21, a chassis 22 and a supporting mechanism 23, the supporting platform 21 is arranged at the upper end of the lifting mechanism 13, the chassis 22 is arranged at the lower end of the supporting platform 21, the supporting mechanism 23 is movably arranged at the stress mechanism 17, the supporting mechanism 23 is arranged at the upper end of the supporting platform 21, an operator moves the supporting device to a region needing to be supported by the moving wheel 12, and the height of the supporting platform 21 is adjusted by the aid of the first telescopic cylinder 14.
Referring to fig. 3 and 5, the lifting mechanism 13 includes a support rod 131, a screw rod 132, a slide rod 133 and a spring 134, the support rod 131 is fixedly installed at the upper end of the base 11, the screw rod 132 is movably installed inside the support rod 131, the slide rod 133 is fixedly installed at the upper end of the support rod 131 and is in through connection with the support platform 21, the spring 134 is arranged on the outer surface of the slide rod 133, the lower end of the support platform 21 is arranged, the spring 134 has elasticity, the spring 134 can be compressed when an object placed on the support platform 21 is heavy, and the support platform 21 can be damped conveniently.
Referring to fig. 4, 5 and 7, the transmission mechanism 15 includes a coupling 151, a first bevel gear 152, a second bevel gear 153, a connecting rod 154, a third bevel gear 155 and a fourth bevel gear 156, the coupling 151 is externally connected to an output end of a motor, the motor is turned on to rotate the coupling 151, the first bevel gear 152 is fixedly connected to the coupling 151, the second bevel gear 153 is vertically engaged with the first bevel gear 152, one end of the connecting rod 154 is connected to the second bevel gear 153, the other end of the connecting rod 154 is connected to the third bevel gear 155, the fourth bevel gear 156 is fixedly mounted on an outer surface of the lead screw 132 and vertically engaged with the third bevel gear 155 to rotate the lead screw 132, a slot 221 is disposed at a lower end of the chassis 22, the slot 221 is penetratingly connected to the stressed block 173, the sliding mechanism 16 includes a connecting plate 161, a through hole 162, a groove 163 and a side groove 164, through holes 162 are mounted at two ends of the, the screw 132 rotates to drive the connecting plate 161 to move up and down, the groove 163 is formed on the upper surface of the connecting plate 161, the side grooves 164 are formed on two sides of the connecting plate 161, the stress mechanism 17 comprises stress rods 171, sliders 172 and stress blocks 173, one end of each stress rod 171 is matched with the groove 163 and fixedly connected with the slider 172, the sliders 172 are movably connected with the side grooves 164, the stress blocks 173 are movably connected with one end of each stress rod 171, which is far away from the sliders 172, two groups of stress mechanisms 17 are arranged, the two groups of stress mechanisms 17 are symmetrically arranged about the longitudinal center line of the connecting plate 161, on one hand, when the connecting plate 161 rises, the two groups of stress rods 171 gradually approach the chassis 22, namely, the angles of the two groups of stress rods 171 can be changed, meanwhile, the two groups of stress blocks 173 are gradually far away from the center position of the clamping grooves 221, namely, the stress points of the supporting platform 21 can be changed, supporting platform 21 upper end can hold article, when the gravity that the object placed in supporting platform 21 upper end produced and when descending, compression spring 134, because the position of connecting plate 161 is unchangeable, and chassis 22 is close to connecting plate 161 gradually, on the same hand, can change the angle of two sets of atress poles 171, atress piece 173 is some to scattering towards draw-in groove 221 both ends, when taking down the object of supporting platform 21 upper end, spring 134 resumes, two sets of atress pieces 173 move along draw-in groove 221 central point, be convenient for automatically regulated atress point, it is comparatively stable to support.
Referring to fig. 2 and 4, two sets of the second bevel gears 153, the connecting rods 154, the third bevel gears 155 and the fourth bevel gears 156 are arranged, and the two sets of the second bevel gears 153, the connecting rods 154, the third bevel gears 155 and the fourth bevel gears 156 are symmetrically distributed about the longitudinal center line of the first bevel gear 152, so that the two sets of the screw rods 132 can be simultaneously driven to rotate, and the stability of the lifting process is ensured.
Referring to fig. 6, the supporting mechanism 23 includes a fixing rod 231, a rectangular groove 232, a supporting block 233 and a second telescopic cylinder 234, one end of the fixing rod 231 is movably connected with the inside of the supporting platform 21, the rectangular groove 232 is processed on the upper surface of the fixing rod 231, one end of the supporting block 233 is movably connected with the fixing rod 231 and is matched with the rectangular groove 232, the second telescopic cylinder 234 is movably installed at the upper end of the supporting platform 21 and is movably installed at the lower end of the fixing rod 231, the angle between the fixing rod 231 and the bottom surface of the supporting platform 21 can be adjusted by opening the second telescopic cylinder 234, the fixing rod 231 and the supporting block 233 can be extended, one end of the supporting block 233 is supported on one side of the wall, one side of the wall can be supported, when the supporting mechanism is not in use, the second telescopic cylinder 234 is shortened, the supporting block 233 is contracted into the rectangular groove 232, and is convenient to place.
The working principle is as follows: an operator moves the supporting device to an area needing to be supported by the moving wheel 12, the height of the supporting platform 21 is adjusted by the first telescopic cylinder 14, the angle between the adjustable fixing rod 231 and the bottom surface of the supporting platform 21 can be adjusted by the second telescopic cylinder 234 by opening the second telescopic cylinder 234, the fixing rod 231 and the abutting block 233 can be extended, namely, the supporting work of the abutting block 233 on the wall surface is completed, the motor is started to work, the coupler 151 rotates, the coupler 151 can drive the first bevel gear 152 to rotate, the first bevel gear 152 can drive the second bevel gear 153 to rotate, the second bevel gear 153 can drive the third bevel gear 155 to rotate, the connecting rod 154 and the fourth bevel gear 156 can be driven to rotate, the connecting plate 161 can be driven to perform lifting motion, the distance between the connecting plate 161 and the chassis 22 is close, the angles of the two groups of stress rods 171 are changed, and the adjustment of.
In summary, the following steps: the invention provides a supporting device for municipal buildings with adjustable bearing stress points, which is characterized in that an operator moves the supporting device to an area needing to be supported by a moving wheel 12, the height of a supporting platform 21 is adjusted by a first telescopic cylinder 14, one end of a stabilizing rod 231 is movably connected with the inside of the supporting platform 21, a rectangular groove 232 is processed on the upper surface of the stabilizing rod 231, one end of a supporting block 233 is movably connected with the stabilizing rod 231 and matched with the rectangular groove 232, a second telescopic cylinder 234 is movably arranged at the upper end of the supporting platform 21 and movably arranged at the lower end of the stabilizing rod 231, the angle between the stabilizing rod 231 and the bottom surface of the supporting platform 21 can be adjusted by opening the second telescopic cylinder 234, the stabilizing rod 231 and the supporting block 233 can be extended, one end of the supporting block 233 is supported on one side of a wall surface, one side of the wall surface can be supported, when the supporting device is not used, the second telescopic cylinder 234 is shortened, the resisting block 233 is contracted into the rectangular groove 232 for being placed conveniently, the coupler 151 is externally connected with the output end of a motor, the motor is started to work, the coupler 151 is enabled to rotate, the first bevel gear 152 is fixedly connected with the coupler 151, the second bevel gear 153 is vertically meshed with the first bevel gear 152, one end of the connecting rod 154 is connected with the second bevel gear 153, the other end of the connecting rod 154 is connected with the third bevel gear 155, the fourth bevel gear 156 is fixedly arranged on the outer surface of the screw rod 132 and is vertically meshed with the third bevel gear 155, the screw rod 132 can be enabled to rotate, through holes 162 are arranged at two ends of the connecting plate 161, the through holes 162 are in threaded penetrating connection with the screw rod 132, the connecting plate 161 can be driven to carry out lifting movement, on one hand, when the connecting plate 161 ascends, the connecting plate gradually approaches the chassis 22, one end of the stress rod 171 is matched with the groove 163 and is fixedly connected with the sliding block 172, the, the two groups of the stress mechanisms 17 are arranged, and the two groups of the stress mechanisms 17 are symmetrically arranged about the longitudinal central line of the connecting plate 161, so that the angles of the two groups of stress rods 171 can be changed, meanwhile, the two groups of the stress blocks 173 are gradually far away from the central position of the clamping groove 221, so that the stress points of the supporting platform 21 can be changed, the supporting mechanism 23 is prevented from being centralized to cause the side turning of the supporting mechanism 23, on the other hand, the upper end of the supporting platform 21 can be used for containing articles, when the gravity generated by an object placed on the upper end of the supporting platform 21 descends, the compression spring 134 is compressed, because the position of the connecting plate 161 is unchanged, the chassis 22 is gradually close to the connecting plate 161, and on the same way, the angles of the two groups of the stress rods 171 can be changed, the stress blocks 173 scatter towards the two ends of the clamping groove 221, when the object placed on the upper end of the supporting platform, the support is stable, the second bevel gears 153, the connecting rods 154, the third bevel gears 155 and the fourth bevel gears 156 are arranged in two groups, and the two groups of second bevel gears 153, the connecting rods 154, the third bevel gears 155 and the fourth bevel gears 156 are symmetrically distributed about the longitudinal central line of the first bevel gear 152, so that the two groups of screw rods 132 can be driven to rotate simultaneously, and the stability of the lifting process is ensured.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (8)
1. The utility model provides an adjustable bearing stress point's strutting arrangement for municipal building, includes supporting component (1) and top cap subassembly (2), top cap subassembly (2) movable mounting is in the upper end of supporting component (1), its characterized in that: the supporting assembly (1) comprises a base (11), moving wheels (12), a lifting mechanism (13), a first telescopic cylinder (14), a transmission mechanism (15), a sliding mechanism (16) and a stress mechanism (17), wherein the moving wheels (12) are arranged at the lower end of the base (11), the lifting mechanism (13) is arranged at the upper end of the base (11), the first telescopic cylinder (14) is fixedly arranged at the upper end of the base (11), the transmission mechanism (15) is arranged inside the base (11), two ends of the sliding mechanism (16) are movably connected with the lifting mechanism (13), the stress mechanism (17) is movably arranged at the upper end of the sliding mechanism (16), and the lifting mechanisms (13) are provided with four groups and uniformly processed at the upper end of the base (11);
the top cover assembly (2) comprises a supporting platform (21), a chassis (22) and a supporting mechanism (23), the supporting platform (21) is arranged at the upper end of the lifting mechanism (13), the chassis (22) is arranged at the lower end of the supporting platform (21), the chassis is movably arranged on the stress mechanism (17), and the supporting mechanism (23) is arranged at the upper end of the supporting platform (21).
2. The adjustable load-bearing point of application support device for municipal buildings according to claim 1, wherein: elevating system (13) include bracing piece (131), lead screw (132), slide bar (133) and spring (134), bracing piece (131) fixed mounting is in the upper end of base (11), lead screw (132) movable mounting is in the inside of bracing piece (131), slide bar (133) fixed mounting is in the upper end of bracing piece (131), and with supporting platform (21) through connection, spring (134) set up the surface at slide bar (133), and set up the lower extreme of supporting platform (21).
3. The adjustable load-bearing point of application support device for municipal buildings according to claim 1, wherein: the transmission mechanism (15) comprises a coupler (151), a first bevel gear (152), a second bevel gear (153), a connecting rod (154), a third bevel gear (155) and a fourth bevel gear (156), the coupler (151) is externally connected with an output end of a motor, the first bevel gear (152) is fixedly connected with the coupler (151), the second bevel gear (153) is vertically meshed with the first bevel gear (152), one end of the connecting rod (154) is connected with the second bevel gear (153), the other end of the connecting rod is connected with the third bevel gear (155), and the fourth bevel gear (156) is fixedly installed on the outer surface of the screw rod (132) and is vertically meshed with the third bevel gear (155).
4. The adjustable load-bearing point of application support device for municipal buildings according to claim 3, wherein: the second bevel gears (153), the connecting rods (154), the third bevel gears (155) and the fourth bevel gears (156) are arranged in two groups, and the two groups of second bevel gears (153), the connecting rods (154), the third bevel gears (155) and the fourth bevel gears (156) are symmetrically distributed around the longitudinal center line of the first bevel gear (152).
5. The adjustable load-bearing point of application support device for municipal buildings according to claim 1, wherein: the sliding mechanism (16) comprises a connecting plate (161), a through hole (162), a groove (163) and side grooves (164), wherein the through hole (162) is installed at two ends of the connecting plate (161), the through hole (162) is in threaded through connection with the screw rod (132), the groove (163) is machined in the upper surface of the connecting plate (161), and the side grooves (164) are machined on two sides of the connecting plate (161).
6. The adjustable load-bearing point of application support device for municipal buildings according to claim 1, wherein: stress mechanism (17) include stress bar (171), slider (172) and atress piece (173), the one end and recess (163) phase-match of stress bar (171), and with slider (172) fixed connection, slider (172) and side groove (164) swing joint, the one end swing joint that slider (172) were kept away from with stress bar (171) to atress piece (173), stress mechanism (17) are provided with two sets ofly, and two sets of stress mechanism (17) all are installed about the longitudinal centre line symmetry of connecting plate (161).
7. The adjustable load-bearing point of application support device for municipal buildings according to claim 1, wherein: the supporting mechanism (23) comprises a stabilizing rod (231), a rectangular groove (232), a supporting block (233) and a second telescopic cylinder (234), one end of the stabilizing rod (231) is movably connected with the inside of the supporting platform (21), the rectangular groove (232) is machined on the upper surface of the stabilizing rod (231), one end of the supporting block (233) is movably connected with the stabilizing rod (231), the supporting block is matched with the rectangular groove (232), and the second telescopic cylinder (234) is movably installed at the upper end of the supporting platform (21) and is movably installed at the lower end of the stabilizing rod (231).
8. The adjustable load-bearing point of application support device for municipal buildings according to claim 1, wherein: the lower end of the chassis (22) is provided with a clamping groove (221), and the clamping groove (221) is in through connection with the stress block (173).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011366163.3A CN112482728B (en) | 2020-11-29 | 2020-11-29 | Strutting arrangement for municipal building of adjustable bearing stress point |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011366163.3A CN112482728B (en) | 2020-11-29 | 2020-11-29 | Strutting arrangement for municipal building of adjustable bearing stress point |
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| CN112482728A true CN112482728A (en) | 2021-03-12 |
| CN112482728B CN112482728B (en) | 2022-07-01 |
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| CN113062578A (en) * | 2021-03-25 | 2021-07-02 | 中交二航局成都城市建设工程有限公司 | Liftable mobile operation platform |
| CN116335440A (en) * | 2023-03-06 | 2023-06-27 | 李煜 | Supporting device and supporting method for municipal building with adjustable bearing stress point |
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| CN210459916U (en) * | 2019-06-17 | 2020-05-05 | 彭红梅 | Bearing frame for building construction |
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| CN210049556U (en) * | 2019-03-18 | 2020-02-11 | 缑文平 | Strutting arrangement is used in building engineering construction |
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| CN112482728B (en) | 2022-07-01 |
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