CN210915151U

CN210915151U - Prefabricated plate lifting device for assembly type building construction

Info

Publication number: CN210915151U
Application number: CN201921346678.XU
Authority: CN
Inventors: 王明阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-07-03
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses an prefabricated plate lifting device for assembly type building construction, including the device base, the both sides of device base all are provided with the lifting platform, and are provided with limit structure on the outer wall of lifting platform one side, be fixed with a supporting bench on the device base outer wall of lifting platform one side, and the top of a supporting bench installs the pneumatic cylinder to the output of pneumatic cylinder is fixed with the lifting board, and the one end of lifting board and the outer wall fixed connection of lifting platform, the top of device base all welds the guide pillar, and the top of guide pillar is fixed with fixed roof, one side of device base is provided with the bull stick, and the both ends of bull stick all articulate with the outer wall of device base mutually. The utility model discloses not only realized the limit function to the prefabricated plate, guaranteed the stationarity of prefabricated plate lifting in-process, promoted the compressive strength of lifting device during operation moreover.

Description

Prefabricated plate lifting device for assembly type building construction

Technical Field

The utility model relates to a machinery transport technical field specifically is an prefabricated plate lifting device for assembly type building construction.

Background

The prefabricated slab is a common plate in building construction, is a concrete prefabricated member produced and processed in a prefabricated yard and then is directly transported to a construction site for installation, plays an important role in the construction of the prefabricated building, and needs to be transported in the using process of the prefabricated slab, so that the prefabricated slab needs to be lifted.

The lifting devices on the market are various and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows.

(1) The traditional lifting device is easy to cause the position deviation of the precast slab in the process of lifting the precast slab, so that adverse factors are caused to the transportation of the precast slab;

(2) in the traditional lifting device, the lifting table is easy to shake due to the self weight of the prefabricated plate in the process of lifting the prefabricated plate, so that the stability of the lifting table is reduced;

(3) when the traditional lifting device is used, the traditional lifting device usually needs to bear larger pressure, the situation that part of the lifting device is unstable in structure and even bends is easily caused for a long time, and the service life of the lifting device is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembly type is prefabricated plate lifting device for construction to it is spacing to be difficult to carry out the prefabricated plate to solving that prior art exists, and the not good problem of stationarity.

In order to achieve the above object, the utility model provides a following technical scheme: a prefabricated slab lifting device for assembly type building construction comprises a device base, wherein lifting platforms are arranged on two sides of the device base, and the outer wall of one side of the lifting table is provided with a limit structure, the outer wall of the device base of one side of the lifting table is fixed with a supporting table, the top end of the supporting table is provided with a hydraulic cylinder, and the output end of the hydraulic cylinder is fixed with a lifting plate, one end of the lifting plate is fixedly connected with the outer wall of the lifting table, the top end of the device base is welded with guide posts, a fixed top plate is fixed at the top end of the guide post, a rotating rod is arranged at one side of the device base, two ends of the rotating rod are hinged with the outer wall of the device base, an operation vertical plate is fixed at one side of the top end of the device base, and the outer wall of one side of the operation vertical plate is provided with a control panel, and the output end of the singlechip in the control panel is electrically connected with the input end of the hydraulic cylinder.

Preferably, install the motor through the support frame on the device base outer wall of bull stick position department, and the output of motor installs the pivot through the shaft coupling, the one end of pivot run through the device base and with bull stick fixed connection.

Preferably, limiting plate, slide bar and flexible groove have set gradually in limit structure's inside, all are provided with flexible groove on the outer wall of lifting platform both sides, and are provided with the limiting plate on the lifting platform outer wall of flexible groove one side, and the inside of limiting plate all is fixed with equidistant slide bar, and the one end of slide bar extends to the inside in flexible groove and mutually supports with flexible groove.

Preferably, all install the fixed pulley on the outer wall of fixed roof one side, and the surface of fixed pulley is provided with the fastening steel wire, the one end and the lifting platform fixed connection of fastening steel wire, the other end and the bull stick fixed connection of fastening steel wire.

Preferably, sliding plates are sleeved on the outer walls of the guide pillars, bearing rods are welded at one ends of the sliding plates, and one ends, far away from the sliding plates, of the bearing rods are fixedly connected with the outer walls of the lifting tables.

Preferably, the top end of the device base on one side of the guide pillar is fixed with a mounting seat, the top end of the mounting seat is provided with a stabilizing rod, one end of the stabilizing rod, far away from the mounting seat, is fixedly connected with the fixed top plate, the outer wall on one side of the mounting seat is welded with a reinforcing rib, and the end, far away from the mounting seat, of the reinforcing rib is fixedly connected with the outer wall of the guide pillar.

Compared with the prior art, the beneficial effects of the utility model are that: the prefabricated plate lifting device for the assembly type building construction not only realizes the limiting function of the prefabricated plate, guarantees the stability of the prefabricated plate in the lifting process, but also improves the compressive strength of the lifting device during working;

(1) the limiting plate, the sliding rod and the telescopic groove are arranged, the limiting plate is pulled to drive the sliding rod to slide in the telescopic groove, and then the limiting plate is attached to the outer wall of the prefabricated plate, so that the limiting function of the prefabricated plate is realized;

(2) the motor drives the rotating rod to rotate through the rotating shaft and is matched with the fixed pulley to wind the fastening steel wire, so that the fastening steel wire can tension the lifting platform, and the stability of the prefabricated slab in the lifting process is ensured;

(3) through being provided with fixed roof, firm pole, mount pad and strengthening rib, the reinforcing effect of fixed roof and mount pad and cooperation strengthening rib is connected at the both ends of firm pole, and the triangular structure of constitution has promoted the compressive strength of lifting device during operation.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged front view of the limiting structure of the present invention;

fig. 4 is the side view section partial enlarged structure schematic diagram of the limit structure of the present invention.

In the figure: 1. a device base; 2. reinforcing ribs; 3. a rotating rod; 4. a hydraulic cylinder; 5. a support table; 6. a lifting table; 7. a limiting structure; 701. a limiting plate; 702. a slide bar; 703. a telescopic groove; 8. a lifting plate; 9. operating the vertical plate; 10. a control panel; 11. fastening steel wires; 12. a fixed pulley; 13. fixing a top plate; 14. a guide post; 15. a stabilizing rod; 16. a sliding plate; 17. a carrier bar; 18. a mounting seat; 19. a rotating shaft; 20. an electric motor.

Detailed Description

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.

Referring to fig. 1-4, the present invention provides an embodiment: a prefabricated plate lifting device for assembly type building construction comprises a device base 1, wherein lifting tables 6 are arranged on two sides of the device base 1, and a limiting structure 7 is arranged on the outer wall of one side of each lifting table 6;

a limiting plate 701, a sliding rod 702 and a telescopic groove 703 are sequentially arranged inside the limiting structure 7, the telescopic grooves 703 are arranged on the outer walls of the two sides of the lifting table 6, the limiting plate 701 is arranged on the outer wall of the lifting table 6 on one side of the telescopic groove 703, the sliding rods 702 with equal intervals are fixed inside the limiting plate 701, and one end of each sliding rod 702 extends into the telescopic groove 703 and is matched with the telescopic groove 703;

the limiting plate 701 is pulled to drive the sliding rod 702 to slide in the telescopic groove 703, and then the limiting plate 701 is attached to the outer wall of the prefabricated plate, so that the limiting function of the prefabricated plate is realized, and the situation that the prefabricated plate deviates in the lifting process is avoided;

a supporting table 5 is fixed on the outer wall of the device base 1 on one side of the lifting table 6, a hydraulic cylinder 4 is installed at the top end of the supporting table 5, the type of the hydraulic cylinder 4 can be a hydraulic cylinder PY, a lifting plate 8 is fixed at the output end of the hydraulic cylinder 4, one end of the lifting plate 8 is fixedly connected with the outer wall of the lifting table 6, guide pillars 14 are welded at the top end of the device base 1, a fixed top plate 13 is fixed at the top end of each guide pillar 14, sliding plates 16 are sleeved on the outer walls of the guide pillars 14, a bearing rod 17 is welded at one end of each sliding plate 16, and one end, far away from the sliding plates 16, of each bearing rod 17 is fixedly connected with the outer;

the top end of the device base 1 on one side of the guide post 14 is fixedly provided with an installation seat 18, the top end of the installation seat 18 is provided with a stabilizing rod 15, one end, far away from the installation seat 18, of the stabilizing rod 15 is fixedly connected with the fixed top plate 13, the outer wall on one side of the installation seat 18 is welded with a reinforcing rib 2, one end, far away from the installation seat 18, of the reinforcing rib 2 is fixedly connected with the outer wall of the guide post 14, and the compressive strength of the lifting device is improved;

the outer wall of one side of the fixed top plate 13 is provided with a fixed pulley 12, the surface of the fixed pulley 12 is provided with a fastening steel wire 11, one end of the fastening steel wire 11 is fixedly connected with the lifting table 6, and the other end of the fastening steel wire 11 is fixedly connected with the rotating rod 3 and used for improving the stability of the lifting table 6;

a rotating rod 3 is arranged on one side of the device base 1, a motor 20 is mounted on the outer wall of the device base 1 at the position of the rotating rod 3 through a support frame, the model of the motor 20 can be Y112M-2, the input end of the motor 20 is electrically connected with the output end of a single chip microcomputer in the control panel 10, the output end of the motor 20 is provided with a rotating shaft 19 through a coupler, and one end of the rotating shaft 19 penetrates through the device base 1 and is fixedly connected with the rotating rod 3 for driving the rotating rod 3 to rotate;

the both ends of bull stick 3 all are articulated mutually with the outer wall of device base 1, and one side on device base 1 top is fixed with operation riser 9, and installs control panel 10 on the outer wall of operation riser 9 one side, and this control panel 10's model can be DL203 to the output of the inside singlechip of control panel 10 and the input electric connection of pneumatic cylinder 4.

The working principle is as follows: when the lifting device is used, the lifting device is externally connected with a power supply, a worker firstly places a prefabricated plate at the top end of a lifting table 6, secondly pulls a limit plate 701 to drive a slide rod 702 to slide in a telescopic groove 703, and then attaches the limit plate 701 to the outer wall of the prefabricated plate, so that the limit function of the prefabricated plate is realized, the prefabricated plate is prevented from deviating in the lifting process, then the prefabricated plate is controlled to work by operating a control panel 10, the hydraulic cylinder 4 pushes a lifting plate 8 and drives the lifting table 6 to move upwards, in the process, the lifting table 6 moves to drive a bearing rod 17 to drive a sliding plate 16 to slide upwards on the surface of a guide post 14, then in the process of lifting the prefabricated plate, the prefabricated plate is controlled to work by operating the control panel 10, the motor 20 drives a rotating rod 3 to rotate through a rotating shaft 19, and the fastening steel wire 11 is wound under the action of a fixed pulley 12, make fastening steel wire 11 carry out taut work to lifting platform 6, guaranteed the stationarity of prefabricated plate lifting in-process, at last, the reinforcing effect of fixed roof 13 and mount pad 18 and cooperation strengthening rib 2 is connected at the both ends of firm pole 15, and the compressive strength of lifting device during operation has been promoted to the triangular structure of constitution, avoids its partial structure phenomenon of buckling to appear, has improved the life of lifting device, accomplishes the work of prefabricated plate lifting device for the assembly type building construction.

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.

Claims

1. The utility model provides an assembly type is prefabricated plate lifting device for construction, includes device base (1), its characterized in that: the device comprises a device base (1), wherein lifting tables (6) are arranged on two sides of the device base (1), a limiting structure (7) is arranged on the outer wall of one side of each lifting table (6), a supporting table (5) is fixed on the outer wall of the device base (1) on one side of each lifting table (6), a hydraulic cylinder (4) is installed at the top end of each supporting table (5), a lifting plate (8) is fixed at the output end of each hydraulic cylinder (4), one end of each lifting plate (8) is fixedly connected with the outer wall of each lifting table (6), guide columns (14) are welded at the top end of the device base (1), a fixed top plate (13) is fixed at the top ends of the guide columns (14), a rotating rod (3) is arranged on one side of the device base (1), two ends of each rotating rod (3) are hinged to the outer wall of the device base (1), an operation vertical plate (9) is fixed at one side of the top end of the device base (1), and a, and the output end of the singlechip in the control panel (10) is electrically connected with the input end of the hydraulic cylinder (4).

2. The prefabricated slab lifting device for prefabricated building construction of claim 1, wherein: install motor (20) through the support frame on device base (1) outer wall of bull stick (3) position department, and the output of motor (20) installs pivot (19) through the shaft coupling, the one end of pivot (19) run through device base (1) and with bull stick (3) fixed connection.

3. The prefabricated slab lifting device for prefabricated building construction of claim 1, wherein: limiting plate (701), slide bar (702) and flexible groove (703) have set gradually to the inside of limit structure (7), all be provided with flexible groove (703) on the outer wall of lifting platform (6) both sides, and be provided with limiting plate (701) on the lifting platform (6) outer wall of flexible groove (703) one side, the inside of limiting plate (701) all is fixed with equidistant slide bar (702), and the one end of slide bar (702) extends to the inside of flexible groove (703) and mutually supports with flexible groove (703).

4. The prefabricated slab lifting device for prefabricated building construction of claim 1, wherein: all install fixed pulley (12) on the outer wall of fixed roof (13) one side, and the surface of fixed pulley (12) is provided with fastening steel wire (11), the one end and lifting platform (6) fixed connection of fastening steel wire (11), the other end and bull stick (3) fixed connection of fastening steel wire (11).

5. The prefabricated slab lifting device for prefabricated building construction of claim 1, wherein: sliding plates (16) are sleeved on the outer walls of the guide columns (14), bearing rods (17) are welded at one ends of the sliding plates (16), and one ends, far away from the sliding plates (16), of the bearing rods (17) are fixedly connected with the outer walls of the lifting tables (6).

6. The prefabricated slab lifting device for prefabricated building construction of claim 1, wherein: the device is characterized in that a mounting seat (18) is fixed to the top end of the device base (1) on one side of the guide pillar (14), a stabilizing rod (15) is installed on the top end of the mounting seat (18), one end, far away from the mounting seat (18), of the stabilizing rod (15) is fixedly connected with the fixed top plate (13), a reinforcing rib (2) is welded to the outer wall on one side of the mounting seat (18), and one end, far away from the mounting seat (18), of the reinforcing rib (2) is fixedly connected with the outer wall of the guide pillar (14).