CN211664667U

CN211664667U - Construction lifting device for security engineering

Info

Publication number: CN211664667U
Application number: CN201921493344.5U
Authority: CN
Inventors: 俞伟
Original assignee: Anhui Yichuang Intelligent Technology Co ltd
Current assignee: Anhui Yichuang Intelligent Technology Co ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-10-13
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses a construction lifting device for security engineering, which comprises a base and a mounting plate, wherein the mounting plate is arranged above the base in parallel and is fixedly connected with the base through a support column, the upper end of the mounting plate is provided with a rotating column, the outer side of the rotating column is sleeved with a lifting plate, the upper cover of the lifting plate is provided with a thread sleeve matched with a thread area on the surface of the rotating column, the two sides of the upper end of the mounting plate are symmetrically provided with guide rods, and the upper ends of the guide rods slide through guide holes penetrating through the upper end surface and the lower end surface of the lifting plate; the column spinner lower extreme intermediate position is equipped with the rotation axis, the rotation axis lower extreme passes the mounting panel and rotates with the base up end to be connected, the base upper end is equipped with and is used for driving rotation axis pivoted drive assembly, the utility model discloses drawback to current device is improved, can realize the switching of stability and activity, has eliminated the drawback that current device exists, has still seted up in addition on the column spinner and has accomodate the chamber to the later stage is to accomodating and categorizing of material, and the practicality is strong.

Description

Construction lifting device for security engineering

Technical Field

The utility model relates to a security protection engineering equipment technical field specifically is a security protection engineering's construction elevating gear.

Background

The engineering construction is a special subject for accounting of the integrated accounting engineering cost of a building installation enterprise, and is an activity of newly building, expanding and reconstructing a construction project according to the requirements of a construction project design file. Engineering construction has four particulars such as cost of labor, material cost, machinery cost and other direct expenses, and people can need to use a lot of construction material and construction equipment in the work progress, and some construction material or apparatus are bulky, and weight is heavier, and people carry when transporting toward the eminence through the manpower, can bring very big burden to people's health, waste time and energy, and the process is slow, influences people's work efficiency, brings inconvenience for people's work.

To above-mentioned problem, a lifting device has been published for CN 207861789U's patent to current patent publication number, but this kind of device has the drawback when in-service use, and the gyro wheel support of the device bottom is stable inadequately, and stability is relatively poor when going up and down, based on time, provides a construction elevating gear of modified security protection engineering now.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a security protection engineering's construction elevating gear to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a construction lifting device for security engineering comprises a base and a mounting plate, wherein the mounting plate is arranged above the base in parallel and is fixedly connected with the base through a support column, a rotating column is arranged at the upper end of the mounting plate, a lifting plate is sleeved on the outer side of the rotating column, a thread sleeve matched with a thread area on the surface of the rotating column is arranged on the upper cover of the lifting plate, guide rods are symmetrically arranged on two sides of the upper end of the mounting plate, and the upper ends of the guide rods slide through guide holes penetrating through the upper end surface and the lower end surface of the lifting plate;

the middle position of the lower end of the rotating column is provided with a rotating shaft, the lower end of the rotating shaft penetrates through the mounting plate and is rotatably connected with the upper end face of the base, and the upper end of the base is provided with a driving assembly for driving the rotating shaft to rotate;

still be equipped with supporting component on the base, supporting component is including setting up the locating plate in the support column inboard, the terminal surface runs through the activity landing leg that has sliding hole and sliding fit wherein about the locating plate, and threaded connection lift cover is passed through to activity landing leg upper end, activity landing leg lower extreme is equipped with the supporting wheel, be equipped with the mouth of wearing that the supporting wheel of being convenient for passed on the base, the activity landing leg outside that is close to the place supporting wheel is equipped with the side piece, it is fixed through reset spring connection between side piece and the locating plate, wear to be equipped with the rotary disk on the rotation axis, the terminal surface is used for producing the sloping piece of downward effort to the lift cover under the rotary disk.

As a further aspect of the present invention: the drive assembly comprises a driven gear which is coaxially arranged with the rotating shaft, a drive motor is installed on the base on the right side of the driven gear, and a drive gear which is meshed with the driven gear is arranged at the output end of the drive motor.

As a further aspect of the present invention: the driving assembly is electrically connected with the control panel, and the control panel is electrically connected with the storage battery.

As a further aspect of the present invention: and the base and the mounting plate are provided with fixed bearings matched with the rotating shaft.

As a further aspect of the present invention: the mounting panel up end at column spinner place is equipped with the annular groove, and it has the support ball that a plurality of is used for supporting the column spinner to fill in the annular groove, utilizes the support ball to improve column spinner pivoted stability.

As a further aspect of the present invention: the surface of the rotating column is provided with a containing cavity for containing objects, and the containing cavity is internally provided with a plurality of clapboards for separating the cavity into a plurality of inner cavities.

As a further aspect of the present invention: the top of the lifting sleeve is provided with a spherical cavity, and an auxiliary guide ball used for abutting against the guide surface of the inclined block is arranged in the spherical cavity in a matching manner.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses drawback to current device improves, can realize the switching of stable and activity, has eliminated the drawback that current device exists, has still seted up in addition on the column spinner and has accomodate the chamber to the later stage is to accomodating and categorizing of material, and the practicality is strong.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.

Fig. 2 is a schematic structural view of the middle lifting plate of the present invention.

Fig. 3 is a schematic structural diagram of the middle sloping block of the present invention.

Fig. 4 is a schematic structural diagram of embodiment 2 of the present invention.

Wherein: the device comprises a base 1, a support column 2, a mounting plate 3, a rotary column 4, a threaded area 5, a threaded sleeve 6, a lifting plate 7, a guide rod 8, a support ball 9, an annular groove 10, a rotary disk 11, an inclined block 12, a lifting sleeve 13, a return spring 14, a side block 15, a support wheel 16, a positioning plate 17, an auxiliary guide ball 18, a driven gear 19, a rotary column 20, a drive gear 21, a drive motor 22, a guide hole 71, a storage cavity 41 and a partition plate 42.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. 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," "second," etc. 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 otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, in the embodiment of the present invention, a construction lifting device for security engineering includes a base 1 and a mounting plate 3, wherein the mounting plate 3 is disposed above the base 1 in parallel, and is connected and fixed between the two through a support column 2, a rotary column 4 is disposed at the upper end of the mounting plate 3, a lifting plate 7 is sleeved outside the rotary column 4, a threaded sleeve 6 matched with a threaded area 5 on the surface of the rotary column 4 is disposed on the upper cover of the lifting plate 7, guide rods 8 are symmetrically disposed at both sides of the upper end of the mounting plate 3, and the upper ends of the guide rods 8 slide through guide holes 71 penetrating through the upper and lower end faces of the lifting plate 7;

4 lower extreme intermediate positions of column spinner are equipped with

rotation axis

20, 20 lower extremes of rotation axis pass mounting panel 3 and rotate with the 1 up end of base and be connected, be equipped with on base 1 and the mounting panel 3 with rotation axis 20 matched with fixing bearing, 1 upper end of base is equipped with and is used for driving rotation axis 20 pivoted drive assembly, drives rotation axis 20 through drive assembly and rotates, and rotation axis 20 drives column spinner 4 and 6 relative rotations of thread bush, and under the effect of screw thread, lifter plate 7 slides from top to bottom along guide bar 8 to accomplish the regulation to lifter plate 7 height, place the object and can accomplish the high processing of lifting to the object on lifter plate 7.

The drive assembly includes the driven gear 19 with the coaxial setting of rotation axis 20, install driving motor 22 on the base 1 on driven gear 19 right side, driving motor 22's output is equipped with the drive gear 21 with 19 intermeshing of driven gear, drive assembly electric connection control panel, control panel electric connection battery, under driving motor 22's drive, the gear drive of deuterogamying to rotate for rotation axis 20 and provide power.

The up end of mounting panel 3 at column spinner 4 place is equipped with annular groove 10, and the packing has a plurality of to be used for supporting the support ball 9 of column spinner 4 in the annular groove 10, utilizes support ball 9 to improve column spinner 4 pivoted stability.

The base 1 is further provided with a supporting part, the supporting part comprises a positioning plate 17 arranged on the inner side of the supporting column 2, the upper end face and the lower end face of the positioning plate 17 are provided with a sliding hole and a movable supporting leg in sliding fit, the upper end of the movable supporting leg is connected with the lifting sleeve 13 through a thread, the lower end of the movable supporting leg is provided with a supporting wheel 16, the base 1 is provided with a through hole through which the supporting wheel 16 can pass conveniently, the outer side of the movable supporting leg close to the supporting wheel 16 is provided with a side block 15, the side block 15 and the positioning plate 17 are fixedly connected through a reset spring 14, a rotating disc 11 is arranged on the rotating shaft 20 in a penetrating manner, and the lower end face of the rotating disc 11 is provided with;

when the support stability of the device needs to be improved, the lifting sleeve 13 is manually rotated to be lower than the height of the inclined block 12, so that the inclined block 12 cannot generate downward acting force on the lifting sleeve 13, the movable supporting legs can slide upwards under the action of the return spring 14, the supporting wheels 16 are retracted into the through openings, the base 1 is in direct contact with the ground, and the support stability of the device is guaranteed.

When the device needs to be carried, the lifting sleeve 13 is manually rotated, so that the height of the lifting sleeve exceeds the height of the inclined block 12, then the driving assembly drives the rotating shaft 20 to rotate, the rotating shaft 20 drives the rotating disc 11 to rotate, the inclined block 12 at the lower end of the rotating disc 11 can generate downward acting force on the lifting sleeve 13, and therefore the supporting wheel 16 supports the whole device, and the device is conveniently carried.

Example 2

Referring to fig. 4, the surface of the rotating column 4 is provided with a receiving cavity 41 for placing an object, the receiving cavity 41 is provided with a plurality of partition plates 42 for dividing the cavity into a plurality of inner cavities, and the arrangement of the partition plates 42 facilitates the classified storage of the objects.

Example 3

In order to reduce the friction force between the inclined block 12 and the lifting sleeve 13, a spherical cavity is arranged at the top of the lifting sleeve 13, an auxiliary guide ball 18 for abutting against the guide surface of the inclined block 12 is arranged in the spherical cavity in a matching manner, when the inclined block 12 generates acting force on the lifting sleeve 13, the auxiliary guide ball 18 can convert the sliding friction into rolling friction, and the friction loss is effectively reduced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A construction lifting device for security engineering comprises a base (1) and a mounting plate (3), wherein the mounting plate (3) is arranged above the base (1) in parallel and is fixedly connected with the base through a support column (2), a rotary column (4) is arranged at the upper end of the mounting plate (3), a lifting plate (7) is sleeved on the outer side of the rotary column (4), a thread sleeve (6) matched with a surface thread area (5) of the rotary column (4) is arranged on the upper cover of the lifting plate (7), guide rods (8) are symmetrically arranged on two sides of the upper end of the mounting plate (3), and the upper ends of the guide rods (8) slide through guide holes (71) penetrating through the upper end surface and the lower end surface of the lifting plate (7);

the device is characterized in that a rotating shaft (20) is arranged in the middle of the lower end of the rotating column (4), the lower end of the rotating shaft (20) penetrates through the mounting plate (3) and is rotatably connected with the upper end face of the base (1), and a driving assembly for driving the rotating shaft (20) to rotate is arranged at the upper end of the base (1);

still be equipped with supporting component on base (1), supporting component is including setting up locating plate (17) at support column (2) inboard, the terminal surface runs through the activity landing leg that has sliding hole and sliding fit wherein about locating plate (17), and threaded connection lift cover (13) is passed through to activity landing leg upper end, activity landing leg lower extreme is equipped with supporting wheel (16), be equipped with the mouth of wearing that the supporting wheel (16) of being convenient for passed on base (1), the activity landing leg outside of being close to place supporting wheel (16) is equipped with side piece (15), it is fixed to be connected through reset spring (14) between side piece (15) and locating plate (17), wear to be equipped with rotary disk (11) on rotation axis (20), terminal surface is used for producing sloping piece (12) of downward effort to lift cover (13) under rotary disk (11).

2. The construction lifting device for security engineering according to claim 1, wherein the driving assembly comprises a driven gear (19) coaxially arranged with a rotating shaft (20), a driving motor (22) is installed on the base (1) on the right side of the driven gear (19), and a driving gear (21) meshed with the driven gear (19) is arranged at the output end of the driving motor (22).

3. The construction lifting device for security engineering according to claim 1, wherein the driving assembly is electrically connected to a control panel, and the control panel is electrically connected to a storage battery.

4. The construction lifting device for security engineering according to claim 1, wherein the base (1) and the mounting plate (3) are provided with fixed bearings matched with the rotating shaft (20).

5. The construction lifting device for the security engineering according to claim 1, wherein an annular groove (10) is formed in the upper end face of the mounting plate (3) where the rotating column (4) is located, and a plurality of supporting balls (9) used for abutting against the rotating column (4) are filled in the annular groove (10).

6. The construction lifting device for security engineering according to any one of claims 1 to 5, wherein a storage cavity (41) for placing objects is formed in the surface of the rotary column (4), and a plurality of partition plates (42) for dividing the cavity into a plurality of inner cavities are arranged in the storage cavity (41).

7. The construction lifting device for the security engineering is characterized in that a spherical cavity is arranged at the top of the lifting sleeve (13), and an auxiliary guide ball (18) used for abutting against the guide surface of the inclined block (12) is arranged in the spherical cavity in a matching mode.