CN219860444U

CN219860444U - Building suspension

Info

Publication number: CN219860444U
Application number: CN202320332498.6U
Authority: CN
Inventors: 蒋冬梅
Original assignee: Guizhou Qiancheng Huitong Engineering Construction Co ltd
Current assignee: Guizhou Qiancheng Huitong Engineering Construction Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-10-20
Anticipated expiration: 2033-02-28

Abstract

The utility model discloses a building suspension, which comprises a suspension bracket, a lifting table and a servo motor, wherein straight rods are arranged on two sides of the suspension bracket, the rear end of the suspension bracket is connected with the lifting table, the middle part of the bottom end of the suspension bracket is provided with the servo motor, the output end of the servo motor is connected with a threaded rod, the other end of the threaded rod is connected to the top end of the inner wall of the suspension bracket in a rotating way through a bearing, a sliding block is sleeved on the surface of the threaded rod in a meshing way, and limiting plates are arranged at the tail ends of two sides of the sliding block; through threaded rod, slider, limiting plate and the gyro wheel etc. that set up, effectively avoided because the cable is flexible material, constructor is moving or when encountering strong wind weather, the elevating platform produces easily and rocks to produce the friction with the building outer wall, thereby influence the normal lift of suspension, and can cause certain destruction to the building outer wall, influence constructor's normal construction's problem, improved the security of device.

Description

Building suspension

Technical Field

The utility model relates to the technical field of building suspensions, in particular to a building suspension.

Background

The working at high altitude generally refers to working performed by a worker at a high place with a certain position as a reference, when working in a building, if working is performed on a shelf of more than 2m, the working at high altitude is performed, according to the characteristics of the building industry, in the construction of building installation engineering, working, suspending and climbing working, operating platform and three-dimensional crossing working, and construction working of engineering such as various holes, pits, ditches, grooves and the like on a site outside a structural main body and beside a passage are generally performed by means of a suspension, and the conventional building suspension can basically meet daily use requirements, but has some defects to be improved.

The existing building suspension is generally suspended by a cable, a suspension machine pulls a lifting platform to move up and down through a roller pulley group, but in the actual use process, because the cable is made of flexible materials, when a constructor moves or encounters windy weather, the lifting platform easily shakes and rubs with an outer wall of a building, so that the normal lifting of the suspension is influenced, certain damage is caused to the outer wall of the building, the normal construction of the constructor is influenced, the safety of the device is not strong, and therefore the building suspension is provided.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the building suspension, through the threaded rods, the sliding blocks, the limiting plates, the rollers and the like, the lifting platform is sleeved on the straight rods at two sides of the suspension bracket through the two groups of rollers, and the threaded rods are driven to rotate through the servo motor, so that the threaded rods drive the two groups of limiting plates to move up and down through the sliding blocks, the limiting plates can drive the lifting platform and the inner constructors to lift, the flexible cable is replaced, the shaking amplitude of the lifting platform in the construction process is reduced, the problem that the lifting platform is easy to shake and rub against the building outer wall when the constructors move or encounter strong wind weather is avoided, the normal lifting of the suspension is influenced, a certain damage is caused to the building outer wall, the normal construction of the constructors is influenced, and the safety of the device is improved.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a building suspension, includes suspension support, elevating platform and servo motor, suspension support both sides all are provided with the straight-bar, and suspension support rear end connection is provided with the elevating platform, and suspension support bottom middle part is provided with servo motor, servo motor's output connection is provided with the threaded rod, and the other end of threaded rod passes through the bearing rotation to be connected on suspension support inner wall top, and threaded rod surface engagement cover is equipped with the slider, and slider both sides end all is provided with the limiting plate, and the limiting plate all overlaps to be established on the straight-bar of suspension support both sides, and limiting plate inner wall both sides all are provided with two sets of gyro wheels, and four sets of gyro wheels all laminate on the straight-bar of suspension support both sides, and two sets of limiting plate rear side surface connections are provided with the connecting piece, and connecting piece external wall connection is provided with the elevating platform.

As a preferable technical scheme of the utility model, the sliding block is limited by the mutual matching of straight rods at two sides of the suspension bracket and two groups of limiting plates.

As a preferable technical scheme of the utility model, two groups of limiting plates are contacted with straight rods at two sides of a suspension bracket through four groups of rollers as media.

As a preferable technical scheme of the utility model, two groups of hinge shafts are arranged on two sides of the inner wall of the lifting platform, cabin doors are connected to movable ends of the two groups of hinge shafts on the same side, mounting seats are arranged at the bottom ends of the inner side surfaces of the two groups of cabin doors, spring grooves are arranged at the top ends of the mounting seats, a pull rod is movably arranged in the middle of each spring groove, springs are wound on the surfaces of the pull rod, the top ends of the pull rods penetrate through the top surfaces of the spring grooves, limit rods are connected to the bottom ends of the pull rods, the limit rods penetrate through the bottom surfaces of the spring grooves, limit grooves are formed in the bottom ends of the inner wall of the lifting platform, and the limit rods can be inserted into the limit grooves.

As a preferable technical scheme of the utility model, the top end surface of the pull rod is provided with the handle, and the outer wall surface of the handle is equidistantly provided with a plurality of groups of grooves.

As a preferable technical scheme of the utility model, one end of the spring is arranged on the top end surface of the inner wall of the spring groove, and the other end of the spring is arranged on the top end surface of the limiting rod.

As a preferable technical scheme of the utility model, an arc-shaped guide groove matched with the rotation track of the limiting rod is formed at the bottom end of the inner wall of the lifting table, and a ball bearing attached to the inner wall of the guide groove is arranged on the bottom end surface of the limiting rod in a rolling manner.

Compared with the prior art, the utility model has the following beneficial effects:

1. through the threaded rods, the sliding blocks, the limiting plates, the rollers and the like, the problems that the lifting table is arranged on the straight rods on two sides of the suspension bracket in a sleeved mode through the two groups of rollers and drives the threaded rods to rotate through the servo motor, the threaded rods drive the two groups of limiting plates to move up and down through the sliding blocks, the limiting plates can drive the lifting table and the constructors in the lifting table to lift to replace flexible cables when constructors move or encounter heavy wind weather, normal lifting of the suspension is affected by friction between the lifting table and the outer wall of a building, the normal construction of the constructors is affected, the threaded rods are driven to rotate through the servo motor, the limiting plates drive the lifting table and the constructors in the lifting table to lift, and therefore the purpose of reducing the shaking amplitude of the lifting table in the construction process is achieved, and the safety of the device is improved;

2. through hatch door, the articulated shaft that sets up, mount pad and spring groove etc. make the hatch door rotate the closure back under the restriction of articulated shaft, the gag lever post can insert the spacing inslot portion under the promotion of spring, gag lever post cooperation spacing groove limits the position of hatch door, make the hatch door unable open by oneself, when needs open the hatch door, through the pulling pull rod, make the pull rod drive the gag lever post and shift out from the spacing inslot portion and take in the spring groove inside, the restriction of gag lever post and spacing groove to the hatch door is relieved, the hatch door can normally rotate through the articulated shaft and open, thereby reach the purpose of avoiding the hatch door unexpected opening when the aloft work, stability when using of device has been improved.

Drawings

FIG. 1 is a first perspective view of the present utility model;

FIG. 2 is a schematic view of a second perspective structure of the present utility model;

FIG. 3 is a schematic elevational view of the present utility model;

FIG. 4 is a schematic top view of the present utility model;

FIG. 5 is a schematic side sectional view of the present utility model;

fig. 6 is an enlarged schematic view of the structure of fig. 5 a according to the present utility model.

Wherein: 1. a suspension bracket; 2. a lifting table; 3. a servo motor; 41. a threaded rod; 42. a slide block; 43. a limiting plate; 44. a roller; 45. a connecting piece; 5. a cabin door; 6. a hinge shaft; 71. a mounting base; 72. a spring groove; 73. a pull rod; 74. a spring; 75. a grip; 76. a limit rod; 77. a limit groove; 78. a ball; 8. a guide groove.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the implementation manner, other examples obtained by a person skilled in the art without making creative efforts fall within the protection scope of the present utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Examples:

referring to fig. 1-6, a building suspension comprises a suspension bracket 1, a lifting table 2 and a servo motor 3, wherein straight rods are arranged at two sides of the suspension bracket 1, the lifting table 2 is connected and arranged at the rear end of the suspension bracket 1, the servo motor 3 is arranged in the middle of the bottom end of the suspension bracket 1, a threaded rod 41 is connected and arranged at the output end of the servo motor 3, the other end of the threaded rod 41 is rotatably connected to the top end of the inner wall of the suspension bracket 1 through a bearing, a sliding block 42 is sleeved on the surface of the threaded rod 41 in a meshed mode, limiting plates 43 are arranged at the tail ends of two sides of the sliding block 42, the limiting plates 43 are sleeved on the straight rods at two sides of the suspension bracket 1, two groups of rollers 44 are arranged at two sides of the inner wall of the limiting plates 43, the four groups of rollers 44 are attached to the straight rods at two sides of the suspension bracket 1, a connecting piece 45 is arranged on the surface of the rear side of the two groups of the limiting plates 43, and the outer wall of the connecting piece 45 is connected and provided with the lifting table 2.

When the lifting platform 2 needs to be taken in for operation, the servo motor 3 is started, the servo motor 3 drives the threaded rod 41 to rotate, the threaded rod 41 drives the sliding block 42 to move, the sliding block 42 drives the limiting plates 43 on two sides to be attached to the straight rods on two sides of the suspension bracket 1 to move, the two groups of limiting plates 43 drive the lifting platform 2 and the inner constructors to lift, the purpose of reducing the shaking amplitude of the lifting platform 2 in the construction process is achieved by replacing flexible cables, and the safety of the device is improved.

In other embodiments, the sliding block 42 performs limiting through the mutual matching of the straight bars at two sides of the suspension bracket 1 and two groups of limiting plates 43;

through the design, the sliding block 42 can drive the two groups of rollers 44 to move on the surfaces of the straight rods on the two sides of the suspension bracket 1 in the process of lifting the sliding block 42 through the threaded rod 41, and the position of the limiting plate 43 is limited through the limitation of the straight rods, so that the aim of avoiding the sliding block 42 from rotating along with the rotation of the threaded rod 41 is fulfilled.

In other embodiments, the two limiting plates 43 are in contact with the straight bars on both sides of the suspension bracket 1 through four sets of rollers 44 as media;

through this design, make two sets of limiting plates 43 can remove through the straight-bar laminating of four sets of gyro wheels 44 and suspension support 1 both sides, limiting plates 43 and the area of contact of straight-bar reduce, and the frictional force that produces when limiting plates 43 remove reduces, makes limiting plates 43 can more smoothly carry out the purpose of removing at the straight-bar surface of suspension support 1 both sides.

In other embodiments, two groups of hinge shafts 6 are arranged on two sides of the inner wall of the lifting platform 2, the movable ends of the two groups of hinge shafts 6 on the same side are connected with cabin doors 5, the bottom ends of the inner side surfaces of the two groups of cabin doors 5 are provided with mounting seats 71, the top ends of the mounting seats 71 are provided with spring grooves 72, a pull rod 73 is movably arranged in the middle of the spring grooves 72, springs 74 are wound on the surfaces of the pull rod 73, the top ends of the pull rod 73 penetrate through the top end surfaces of the spring grooves 72, the bottom ends of the pull rod 73 are connected with limiting rods 76, the limiting rods 76 penetrate through the bottom end surfaces of the spring grooves 72, limiting grooves 77 are formed in the bottom ends of the inner wall of the lifting platform 2, and the limiting rods 76 can be inserted into the inside of the limiting grooves 77;

when the cabin door 5 needs to be closed, the cabin door 5 is rotated and closed under the limitation of the two groups of hinge shafts 6 by pushing the cabin door 5, after the cabin door 5 rotates to a designated position, the bottom end of the inner wall of the lifting platform 2 does not limit the position of the limiting rod 76 any more, the elastic deformation of the spring 74 is recovered and pushes the limiting rod 76 to pop out from the spring groove 72 and insert into the limiting groove 77 formed in the bottom end of the inner wall of the lifting platform 2, and the limiting rod 76 cooperates with the limiting groove 77 to limit the position of the spring groove 72, so that the cabin door 5 cannot rotate by itself;

when the cabin door 5 needs to be opened, the pull rod 73 is pulled, so that the pull rod 73 drives the limiting rod 76 to move out of the limiting groove 77 and retract into the spring groove 72, the limiting rod 76 is not matched with the limiting groove 77 to limit the position of the cabin door 5, and the cabin door 5 can be normally opened.

In other embodiments, the top surface of the pull rod 73 is provided with a handle 75, and a plurality of groups of grooves are formed on the outer wall surface of the handle 75 in an equidistant and encircling manner;

by means of the design, a worker can pull the pull rod 73 in the spring groove 72 through holding the handle 75 to move, and when the worker pulls the handle 75, fingers can sink into grooves formed in the surface of the handle 75, the contact area between the fingers and the handle 75 is increased, so that friction force generated when the worker pulls the handle 75 is increased, and the effect of preventing slipping is achieved.

In other embodiments, one end of the spring 74 is disposed on the top surface of the inner wall of the spring slot 72, and the other end of the spring 74 is disposed on the top surface of the stop lever 76;

by this design, the distance between the top surface of the inner wall of the spring groove 72 and the top surface of the stopper rod 76 can be shortened by pressing the spring 74, thereby achieving the purpose of adjusting the position of the stopper rod 76.

In other embodiments, the bottom end of the inner wall of the lifting platform 2 is provided with an arc-shaped guide groove 8 matched with the rotation track of the limiting rod 76, and the bottom end surface of the limiting rod 76 is provided with a ball 78 attached to the inner wall of the guide groove 8 in a rolling manner;

through this design, make hatch door 5 rotate the in-process of opening under the restriction of articulated shaft 6, hatch door 5 can drive ball 78 through gag lever post 76 and roll under the direction of guide slot 8 to reach and avoid contact between gag lever post 76 bottom and the elevating platform 2 inner wall, reduce the noise that gag lever post 76 and elevating platform 2 friction each other produced.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a building suspension, includes suspension support (1), elevating platform (2) and servo motor (3), suspension support (1) both sides all are provided with the straight-bar, and suspension support (1) rear end connection is provided with elevating platform (2), and suspension support (1) bottom middle part is provided with servo motor (3), its characterized in that: the output connection of servo motor (3) is provided with threaded rod (41), and the other end of threaded rod (41) passes through the bearing rotation and connects on suspension support (1) inner wall top, threaded rod (41) surface engagement cover is equipped with slider (42), and slider (42) both sides end all is provided with limiting plate (43), limiting plate (43) all overlap and establish on the straight-bar of suspension support (1) both sides, limiting plate (43) inner wall both sides all are provided with two sets of gyro wheels (44), and four sets of gyro wheels (44) all laminate on the straight-bar of suspension support (1) both sides, two sets of limiting plate (43) rear side surface connection are provided with connecting piece (45), and connecting piece (45) outer wall connection is provided with elevating platform (2).

2. A building suspension according to claim 1, wherein: the sliding blocks (42) are used for limiting through the mutual matching of straight rods on two sides of the suspension bracket (1) and two groups of limiting plates (43).

3. A building suspension according to claim 1, wherein: the two groups of limiting plates (43) are contacted with straight rods on two sides of the suspension bracket (1) through four groups of rollers (44) as media.

4. A building suspension according to claim 1, wherein: the lifting platform is characterized in that two groups of hinge shafts (6) are arranged on two sides of the inner wall of the lifting platform (2), cabin doors (5) are connected to the movable ends of the two groups of hinge shafts (6) on the same side, mounting seats (71) are arranged at the bottom ends of the inner side surfaces of the two groups of cabin doors (5), spring grooves (72) are arranged at the top ends of the mounting seats (71), pull rods (73) are movably arranged in the middle of the spring grooves (72), springs (74) are wound on the surfaces of the pull rods (73), the top ends of the pull rods (73) penetrate through the surfaces of the top ends of the spring grooves (72), limiting rods (76) are connected to the bottom ends of the pull rods (73), limiting grooves (77) are formed in the bottom ends of the inner wall of the lifting platform (2), and the limiting rods (76) can be inserted into the inner sides of the limiting grooves (77).

5. A building suspension according to claim 4, wherein: the top end surface of the pull rod (73) is provided with a handle (75), and a plurality of groups of grooves are formed in the outer wall surface of the handle (75) in an equidistant and encircling mode.

6. A building suspension according to claim 4, wherein: one end of the spring (74) is arranged on the top end surface of the inner wall of the spring groove (72), and the other end of the spring (74) is arranged on the top end surface of the limiting rod (76).

7. A building suspension according to claim 4, wherein: an arc-shaped guide groove (8) matched with the rotation track of the limiting rod (76) is formed in the bottom end of the inner wall of the lifting table (2), and balls (78) attached to the inner wall of the guide groove (8) are arranged on the bottom end surface of the limiting rod (76) in a rolling mode.