CN215484499U

CN215484499U - Lifting device with protection function for civil house

Info

Publication number: CN215484499U
Application number: CN202121550220.3U
Authority: CN
Inventors: 邱丽华; 翁祥毅; 陈金科; 欧阳祝帆; 林中盟; 吴希克; 吴霞
Original assignee: Zhejiang Fanglian Technology Group Co ltd
Current assignee: Zhejiang Fanglian Technology Group Co ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2022-01-11
Anticipated expiration: 2031-07-08

Abstract

The utility model discloses a lifting device with protection for a civil house, which relates to the technical field of civil houses and comprises a movable plate, wherein universal wheels are arranged on the front surface and the back surface of the two sides of the bottom of the movable plate, a motor is arranged on the top of the movable plate, the output end of the motor is in transmission connection with a transmission assembly, a bearing plate is arranged outside the transmission assembly through the lifting assembly, the inside of the bearing plate is rotatably connected with a transmission rod through a bearing A, the bottom of the transmission rod is fixedly connected with a conical gear A, and one end, away from the conical gear A, of the conical gear B is provided with a transmission gear through a ratchet assembly. Lifting device for civil engineering house of area protection, the in-process of using makes the guard plate rotate automatically and protects the user, and after the top was reachd to the bearing plate simultaneously, guard plate self return, the person of facilitating the use walked down from the top of bearing plate, prevented that the article at bearing plate top from dropping influence bearing plate bottom user's life safety.

Description

Lifting device with protection function for civil house

Technical Field

The utility model relates to the technical field of civil houses, in particular to a lifting device with protection for a civil house.

Background

Civil engineering house is a common house structure, and civil engineering house needs elevating gear at the in-process of building, is used for housing construction to construct and uses safe companion ladder as chinese patent 2019207029352 proposes, the on-line screen storage device comprises a base, the equal fixedly connected with connecting plate in the left and right sides at base top, two the bearing has all been inlayed to one side that the connecting plate is relative, two the equal fixed cover of inner circle of bearing has the threaded rod, the equal threaded connection in the left and right sides on threaded rod surface has first connecting seat, the bottom fixedly connected with connecting block of first connecting seat, the one end that first connecting seat was kept away from to the connecting block is provided with the ball. According to the utility model, the supporting platform can only move up and down along the first telescopic rod through the lantern ring, and the protection frame is fixedly connected with the first telescopic rod through the supporting plate, so that the supporting platform is limited by the four first telescopic rods when moving up and down, and the situation that the supporting platform shakes when moving up and down is avoided, so that the phenomena of casualties and property loss caused by falling down of people or goods are avoided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lifting device with a protection function for a civil house, which aims to solve the problems that in the background technology, due to the fact that a guard rail is not movable, workers are difficult to climb up the lifting device when holding building materials, and the practicability is reduced.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a lifting device for civil engineering house of area protection, includes the movable plate, the top of movable plate is provided with the motor, the output transmission of motor is connected with drive assembly, drive assembly's outside is provided with the bearing plate through lifting unit, the inside of bearing plate is rotated through bearing A and is connected with the transfer line, the bottom fixedly connected with conical gear A of transfer line, the outside both sides of conical gear A all mesh and are connected with conical gear B, conical gear B keeps away from conical gear A's one end and is provided with drive gear through ratchet subassembly, the both sides at movable plate top all are provided with the guide gear pole, drive gear's outside meshes with the front of guide gear pole mutually.

The outside threaded connection of transfer line has the lifting nut, the equal interval in outside of lifting nut rotates through articulated elements A and is connected with the digging arm, the equal interval in outside of bearing plate rotates through articulated elements B and is connected with the guard plate, the bottom of digging arm is passed through articulated elements C and is connected with the bottom that the guard plate is close to transfer line one end, the bottom of guard plate rotates through articulated elements D and is connected with the transmission arm, the equal interval fixedly connected with slider in bottom of bearing plate, the bottom of slider have horizontal guard plate through spout sliding connection, the top of horizontal guard plate is passed through articulated elements E and is connected with the bottom of transmission arm.

Optionally, the front and the back of the two sides of the bottom of the moving plate are both provided with universal wheels.

Optionally, the transmission assembly comprises a threaded rod, bearings B are sleeved on two sides of the outer portion of the threaded rod, and the bottoms of the bearings B are connected with the top of the moving plate.

Optionally, one end of the transmission gear, which is far away from the bevel gear B, is rotatably connected with a bearing C, and the top of the bearing C is connected with the bottom of the bearing plate.

Optionally, the outside cover of transfer line is equipped with the handrail.

Optionally, one end of the sliding block, which is far away from the transmission rod, is fixedly connected with a spring a, and one end of the spring a, which is far away from the sliding block, is connected with one end of the sliding groove, which is far away from the lifting assembly.

The utility model has the technical effects and advantages that:

1. take elevating gear for civil engineering house of protection, the in-process of using makes the guard plate rotate automatically and protects the user, and after the top was reachd to the bearing plate simultaneously, guard plate self return, the person of facilitating the use walked down from the top of bearing plate.

2. Lifting device for civil engineering house of area protection, the in-process of user protection drives the motion of horizontal guard plate automatically, and the in-process of horizontal guard plate motion is automatic protects the staff of bearing plate bottom, prevents that the article at bearing plate top from dropping the life safety who influences the user of bearing plate bottom.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic view of the front anatomical view of the inventive structure;

FIG. 3 is an enlarged view of FIG. 2A according to the present invention.

In the figure: the device comprises a moving plate 1, a motor 2, a transmission assembly 3, a lifting assembly 4, a bearing plate 5, a transmission rod 6, a bevel gear A7, a bevel gear B8, a transmission gear 9, a guide gear rod 10, a transverse protection plate 11, a lifting nut 12, a movable arm 13, a protection plate 14 and a transmission arm 15.

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.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

In the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected or detachably connected; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The utility model provides a lifting device with protection for a civil house, which comprises a movable plate 1, wherein universal wheels are arranged on the front surface and the back surface of the two sides of the bottom of the movable plate 1, a motor 2 for providing driving power is arranged at the top of the movable plate 1, the model of the motor 2 is JS-42GA775, the output end of the motor 2 is in transmission connection with a transmission component 3 capable of transmission, the transmission component 3 comprises a threaded rod, the two sides of the outer part of a nut rod are both provided with threads, the thread directions of the two sides of the outer part of the threaded rod are opposite, the two sides of the outer part of the threaded rod are both sleeved with a bearing B, the bottom of the bearing B is connected with the top of the movable plate 1, the two sides of the outer part of the threaded rod are both in thread connection with nuts, the top of the nuts is connected with the bottom of a lifting component 4, the outer part of the transmission component 3 is provided with a bearing plate 5 capable of bearing through the lifting component 4, the inside of the bearing plate 5 is rotatably connected with a transmission rod 6 in rotary transmission through a bearing A, one end of the slider, which is far away from the transmission rod 6, is fixedly connected with a spring A, one end of the spring A, which is far away from the slider, is connected with one end of the chute, which is far away from the lifting component 4, the outside of the transmission rod 6 is sleeved with a handle, the bottom of the transmission rod 6 is fixedly connected with a conical gear A7 which can be meshed, two sides of the outside of the conical gear A7 are respectively meshed with a conical gear B8 in transmission with a conical gear A7, one end of the conical gear B8, which is far away from the conical gear A7, is provided with a transmission gear 9 in transmission through a ratchet component, one end of the transmission gear 9, which is far away from the conical gear B8, is rotatably connected with a bearing C, the top of the bearing C is connected with the bottom of the bearing plate 5, one end of the conical gear B8, which is far away from the conical gear A7, and the top of the inside of the transmission gear 9 is rotatably connected with a ratchet rod through a hinge, the ratchet rod is contacted with the top of the ratchet wheel, the ratchet wheel assembly enables the transmission gear 9 to possibly drive the bevel gear B8 to rotate in the rising process and cannot drive the bevel gear B8 to rotate in the falling process, the two sides of the top of the moving plate 1 are respectively provided with the guide gear rod 10 with the guide bearing plate 5, the bottom of the front face of one end, close to the motor 2, of the guide gear rod 10 is provided with the gear tooth A, the gear tooth A enables the bevel gear B8 to drive the bevel gear A7 to rotate forwards in the rising process, the transmission rod 6 drives the protection plate 14 to rotate and protect in the forward transmission process of the bevel gear A7, the top of the front face of one end, far away from the motor 2, of the guide gear rod 10 is provided with the gear tooth B, the gear tooth B enables the bearing plate 5 to rise to the top, the transmission gear 9, far away from the motor 2, drives the bevel gear B8 and the bevel gear A7 to rotate reversely, and the protection plate 14 is driven to return in the reverse rotation process of the bevel gear A7, the outside of the transmission gear 9 is engaged with the front face of the guide gear lever 10.

The outside threaded connection of transfer line 6 has the lift nut 12 that can go up and down, the equal interval in outside of lift nut 12 rotates through articulated elements A and is connected with driven digging arm 13, the equal interval in outside of bearing plate 5 rotates through articulated elements B and is connected with protection plate 14 of protection user, the bottom of digging arm 13 is passed through articulated elements C and is connected with the bottom that protection plate 14 is close to transfer line 6 one end, the bottom of protection plate 14 rotates through articulated elements D and is connected with driven transmission arm 15, the equal interval fixedly connected with slider in bottom of bearing plate 5, the bottom of slider has the horizontal protection plate 11 that the staff bottom the bearing plate 5 protected through spout sliding connection, the top of horizontal protection plate 11 is passed through articulated elements E and is connected with the bottom of transmission arm 15.

Lifting device for civil engineering house of area protection, the in-process of using makes 14 rotations of guard plate automatically and protects the user, after 5 reachs the top of bearing plate simultaneously, 14 self return of guard plate, the person of facilitating the use walks down from the top of bearing plate 5, lifting device for civil engineering house of area protection, the in-process of user protection, automatically, drive horizontal guard plate 11 motion, the in-process of horizontal guard plate 11 motion is automatic protects the staff of 5 bottoms of bearing plate, prevent that the article at 5 tops of bearing plate from dropping the life safety who influences 5 bottom users of bearing plate.

This take elevating gear for civil engineering house of protection, the user stands at the top of bearing plate 5, start motor 2, motor 2 drives lifting unit 4 motion through drive assembly 3 at the pivoted in-process, lifting unit 4 motion in-process drives bearing plate 5 and rises, the in-process that bearing plate 5 rises, drive gear 9 rotates near the positive tooth group of motor 2 one end through leading gear pole 10, drive gear 9 pivoted in-process drives conical gear A7 through conical gear B8 and rotates, conical gear A7 pivoted in-process drives transfer line 6 and rotates, transfer line 6 pivoted in-process drives lifting nut 12 and rises, lifting nut 12 rises in-process and drives protection plate 14 through digging arm 13 and moves, 14 the in-process of moving is automatic protects the user, bearing plate 5 is after will rising to the top simultaneously, drive gear 9 is keeping away from the positive tooth group of motor 2 one end with leading gear pole 10 and is engaged and is made transfer line 6 and is moved, 14 the in-process of moving arm is driven to move, 14 in-process of 14-moving is automatic protects the user, bearing plate 5 is after will rising to the top, drive gear 9 is at the time, the positive tooth group of keeping away from motor 2 one end is kept away from with leading gear pole 10 and is engaged with leading gear pole The reversal makes guard plate 14 rotate, and the person of facilitating the use walks down from the top of bearing plate 5, and the in-process of using makes guard plate 14 rotate automatically and protects the user, and after bearing plate 5 reachd the top, 14 self return of guard plate, the person of facilitating the use walks down from the top of bearing plate 5 simultaneously.

Meanwhile, the protective plate 14 drives the transverse protective plate 11 to move through the transmission arm 15 in the moving process, the worker at the bottom of the bearing plate 5 is automatically protected by the transverse protective plate 11 in the moving process, the protective plate 14 automatically drives the transverse protective plate 11 to move in the rotating process of protecting the user at the top of the bearing plate 5, the worker at the bottom of the bearing plate 5 is automatically protected by the transverse protective plate 11 in the moving process, and articles at the top of the bearing plate 5 are prevented from falling to influence the life safety of the user at the bottom of the bearing plate 5.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a lifting device for civil engineering house of area protection, includes movable plate (1), its characterized in that: the top of the moving plate (1) is provided with a motor (2), the output end of the motor (2) is in transmission connection with a transmission assembly (3), the outside of the transmission assembly (3) is provided with a bearing plate (5) through a lifting assembly (4), the inside of the bearing plate (5) is rotatably connected with a transmission rod (6) through a bearing A, the bottom of the transmission rod (6) is fixedly connected with a bevel gear A (7), two sides of the outside of the bevel gear A (7) are in meshing connection with a bevel gear B (8), one end, far away from the bevel gear A (7), of the bevel gear B (8) is provided with a transmission gear (9) through a ratchet assembly, two sides of the top of the moving plate (1) are provided with guide gear rods (10), and the outside of the transmission gear (9) is in meshing with the front faces of the guide gear rods (10);

the outside threaded connection of transfer line (6) has lifting nut (12), the equal interval in outside of lifting nut (12) rotates through articulated elements A and is connected with digging arm (13), the equal interval in outside of bearing plate (5) rotates through articulated elements B and is connected with guard plate (14), the bottom of digging arm (13) is connected near the bottom of transfer line (6) one end through articulated elements C and guard plate (14), the bottom of guard plate (14) rotates through articulated elements D and is connected with transmission arm (15), the equal interval fixedly connected with slider in bottom of bearing plate (5), and the bottom of slider has horizontal guard plate (11) through spout sliding connection, the top of horizontal guard plate (11) is connected with the bottom of transmission arm (15) through articulated elements E.

2. The lift device for the civil house of area protection of claim 1, characterized in that: the front and the back of the two sides of the bottom of the moving plate (1) are provided with universal wheels.

3. The lift device for the civil house of area protection of claim 1, characterized in that: the transmission assembly (3) comprises a threaded rod, bearings B are sleeved on two sides of the outer portion of the threaded rod, and the bottoms of the bearings B are connected with the top of the moving plate (1).

4. The lift device for the civil house of area protection of claim 1, characterized in that: one end of the transmission gear (9) far away from the conical gear B (8) is rotatably connected with a bearing C, and the top of the bearing C is connected with the bottom of the bearing plate (5).

5. The lift device for the civil house of area protection of claim 1, characterized in that: the outside cover of transfer line (6) is equipped with holds up the handle.

6. The lift device for the civil house of area protection of claim 1, characterized in that: one end of the sliding block, which is far away from the transmission rod (6), is fixedly connected with a spring A, and one end of the spring A, which is far away from the sliding block, is connected with one end of the sliding groove, which is far away from the lifting component (4).