CN218029090U

CN218029090U - Prefabricated cement roof erection equipment

Info

Publication number: CN218029090U
Application number: CN202221352865.0U
Authority: CN
Inventors: 李文龙; 张娟
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-12-13
Anticipated expiration: 2032-06-01

Abstract

The application discloses prefabricated cement roof erection equipment, including mobile device, clamping device, support and elevating gear. The two groups of walking components are connected through a fixed cross rod, each group of walking components comprises a first roller set and a second roller set which are arranged in front and back, and the first roller set and the second roller set are connected through a connecting rod. The clamping device is arranged on the connecting rod and can lift relative to the connecting rod, the support is arranged above the moving device, and the support is connected with the fixed cross rod. The lifting device is arranged on the support, and the projection of the lifting device on the horizontal plane is positioned between the two groups of walking components. This application prefabricated cement roof erection equipment makes the prefabricated cement roof all very simple and convenient and effortless at fixed, handling, position adjustment and clamp the process of getting.

Description

Prefabricated cement roof erection equipment

Technical Field

The application relates to the technical field of engineering, in particular to prefabricated cement roof erection equipment.

Background

In recent years, to accelerate the industrialized development of houses, various policies of China have encouraged the development of various fabricated structural systems. The assembly type building is the development direction of engineering construction, and the fine construction is adopted, so that the energy is saved, the pollution is reduced, and the efficiency and the quality can be improved.

The prefabricated slab is low in manufacturing cost and simple and convenient to construct, is widely used as a bearing member of a floor or a roof in civil buildings such as houses, however, the existing prefabricated cement roof plate mounting equipment is complex in structure, inconvenient to move and fix, and time and energy are wasted when the prefabricated cement roof plate is mounted.

In view of this, the present invention is especially provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art, provides a prefabricated cement roof erection equipment, solves above-mentioned problem.

In order to realize the purpose of the utility model, the application provides the following technical scheme:

a prefabricated cement roof panel installation apparatus comprising:

the moving device comprises two groups of walking components which are arranged in parallel, the two groups of walking components are connected through a fixed cross rod, each walking component comprises a first roller group and a second roller group which are arranged in front and at the back, and the first roller group and the second roller group are connected through a connecting rod;

the clamping device is arranged on the connecting rod and can lift relative to the connecting rod;

the support is arranged above the moving device and is connected with the fixed cross rod;

and the lifting device is arranged on the support, and the projection of the lifting device on the horizontal plane is positioned between the two groups of walking components.

Optionally, the first roller set extends upward to be provided with a first mounting rod, the second roller set extends upward to be provided with a second mounting rod, and two ends of the connecting rod are respectively connected with the top ends of the first mounting rod and the second mounting rod.

Optionally, the clamping device comprises a lifting rod, a telescopic beam and two clamping arms, the middle of the telescopic beam is connected with the lifting rod, the telescopic beam can be lifted along the lifting rod, the two clamping arms are respectively connected to two ends of the telescopic beam, and two ends of the telescopic beam can stretch out and draw back towards the middle.

Optionally, the surface of the lifting rod is provided with threads, the middle part of the telescopic beam is provided with a threaded hole, and the lifting rod penetrates through the threaded hole;

first installation pole and second installation pole all are provided with the spout that runs through along length direction, the centre gripping arm is kept away from one side of lifter is provided with the extension roof beam, extension roof beam one end with the centre gripping arm is connected, and the other end runs through the spout.

Optionally, be provided with in the spout and follow the gliding barrel of spout, be provided with the internal thread in the barrel, be provided with on the extension roof beam with the external screw thread of internal thread adaptation, extension roof beam one end with centre gripping arm rotatable coupling, the other end that extends the roof beam runs through the barrel.

Optionally, the telescopic beam comprises an outer barrel at the middle part and two telescopic rods which are sleeved inwards from two sides of the outer barrel, a spring is further arranged at the middle part in the outer barrel, and the spring abuts against one end, located in the outer barrel, of each telescopic rod.

Optionally, the fixed cross bar comprises a first fixed cross bar connecting the two first roller groups and a second fixed cross bar connecting the two second roller groups;

first roller train with be provided with first slider between the first installation pole, second roller train with be provided with the second slider between the second installation pole, first fixed horizontal pole both ends are run through two respectively first slider, the fixed horizontal pole both ends of second run through two respectively the second slider, first slider can be followed first fixed horizontal pole slides and fixes a position in the optional position, the second slider can be followed the fixed horizontal pole of second slides and fixes a position in the optional position.

Optionally, the lifting device comprises a winding roll, a transmission, a motor and a fixed bearing, the fixed bearing is connected with the bracket, the winding roll is connected with the fixed bearing, and the motor is in transmission connection with the winding roll through the transmission;

and a pull rope is arranged on the winding roll.

Optionally, the first roller set and the second roller set each include a mounting frame and two rollers, the two rollers are respectively connected to two sides of the mounting frame, and a distance between the two rollers is smaller than a thickness of the wall.

Optionally, two sides of the first roller set mounting frame, which are away from the rollers, are respectively provided with a limiting device, and one side of the second roller set, which is away from the clamping device, is provided with a limiting device;

stop device includes first screw rod, fixed plate and second screw rod, first screw rod with the mounting bracket is connected and to keeping away from the direction of gyro wheel extends, the fixed plate with first screw rod threaded connection, the fixed plate is parallel with the wall body, the second screw rod with fixed plate threaded connection, the second screw rod with the fixed plate is perpendicular.

By adopting the technical scheme, make the utility model discloses following beneficial effect has:

this application prefabricated cement roof erection equipment makes the prefabricated cement roof all very simple and convenient and effortless at fixed, handling, position adjustment and clamp the process of getting.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. It is obvious that the drawings in the following description are only some embodiments and that for a person skilled in the art, other drawings can also be derived from them without inventive effort. In the drawings:

fig. 1 is a schematic front view of a prefabricated cement roof installation device provided in an embodiment of the present application;

FIG. 2 is a rear view structural schematic diagram of a prefabricated cement roof installation device provided by an embodiment of the application;

FIG. 3 is a schematic structural diagram of a side view of a prefabricated cement roof panel installation device provided by the embodiment of the application;

FIG. 4 is a schematic structural diagram of a first roller set of a prefabricated cement roof installation apparatus provided by an embodiment of the present application;

fig. 5 is a schematic view of a clamping device of a prefabricated cement roof panel installation device provided by an embodiment of the application during clamping.

In the figure: the device comprises a second sliding block 1, a fixed rod 2, a moving device 3, a sliding groove 4, a screw cylinder 5, a first installation rod 61, a second installation rod 62, a support 8, a second fixed cross rod 9, a scale mark 10, a first sliding block 11, an installation frame 12, a wall body 13, a fixed bearing 14, a winding roll 15, a transmission 16, a motor 17, a pull rope 18, a first fixed cross rod 19, a hook 20, a fixed rope 21, a prefabricated cement top plate 22, an installation plate 24, a connecting rod 26, a telescopic beam 29, a clamping arm 30, an extension beam 31, an anti-skid pad 32, a roller 33, an installation shaft 34, a first screw 35, a second screw 37, a fixed plate 40, a first roller group 41 and a second roller group 42.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but rather to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or component to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, the present application provides a prefabricated cement roof installation apparatus, which includes a moving device 3, a clamping device, a bracket 8 and a lifting device. The device comprises two groups of walking components which are arranged in parallel, the two groups of walking components are connected through a fixed cross rod, each walking component comprises a first roller set 41 and a second roller set 42 which are arranged in front and at back, and the first roller set 41 and the second roller set 42 are connected through a connecting rod 26. The clamping device is arranged on the connecting rod 26, the clamping device can lift relative to the connecting rod 26, the support 8 is arranged above the moving device 3, and the support 8 is connected with the fixed cross rod. The lifting device is arranged on the support 8, and the projection of the lifting device on the horizontal plane is positioned between the two groups of walking components.

The utility model provides a prefabricated cement roof erection equipment places the length direction of prefabricated cement roof 22 along wall body 13 extending direction earlier during the use, and it is fixed to adopt to use elevating gear to use fixed rope 21 with prefabricated cement roof 22, and it hangs in midair to reuse stay cord 18 to promote. Promote prefabricated cement roof 22 to two sets of running gear, rotatory prefabricated cement roof 22 to perpendicular wall body 13 extending direction uses clamping device to grasp prefabricated cement roof 22, and decline clamping device then drives prefabricated cement roof 22 and falls to the installation position above wall body 13.

This application prefabricated cement roof erection equipment makes prefabricated cement roof 22 all very simple and convenient and effortless at fixed, handling, position adjustment and clamp process of getting.

Thus, the prefabricated cement top plate 22 is installed by using the device, and the fixing, hoisting, position adjusting and clamping processes are simple, convenient and labor-saving.

In a possible embodiment, the first roller set 41 is provided with a first mounting rod 61 extending upward, the second roller set 42 is provided with a second mounting rod 62 extending upward, and two ends of the connecting rod 26 are respectively connected with the top ends of the first mounting rod 61 and the second mounting rod 62. The height of the connecting rod 26, and thus the height of the clamping device, is raised to facilitate the operation of the placement device and the installation of the precast concrete top panel 22.

In a possible embodiment, the clamping device comprises a lifting rod, a telescopic beam 29 and two clamping arms 30, the middle of the telescopic beam 29 is connected with the lifting rod, the telescopic beam 29 can lift along the lifting rod, the two clamping arms 30 are respectively connected with two ends of the telescopic beam 29, and two ends of the telescopic beam 29 can stretch towards the middle. The telescopic beam 29 is contracted to clamp the lifted precast cement top by using the clamping arm 30, the telescopic beam 29 descends to the precast cement top plate 22 along the lifting rod to be placed on the wall body 13, the precast cement top plate 22 is loosened by extending the telescopic beam 29, and the telescopic beam 29 ascends along the lifting rod to prepare for clamping and placing the next precast cement top plate 22.

Furthermore, a non-slip pad 32 is arranged on one surface of the clamping arm 30 close to the inner side, so that the clamping is more stable.

In a possible embodiment, the surface of the lifting rod is provided with a thread, the middle of the telescopic beam 29 is provided with a threaded hole, and the lifting rod penetrates through the threaded hole. First installation pole 61 and second installation pole 62 all are provided with the spout 4 that runs through along length direction, centre gripping arm 30 is kept away from one side of lifter is provided with extension beam 31, extension beam 31 one end with centre gripping arm 30 is connected, and the other end runs through spout 4. Through the setting of screw hole and screw thread, rotatory lifter then can drive flexible roof beam 29 and go up and down, and spout 4 carries on spacingly through extending roof beam 31 to the elevating movement of flexible roof beam 29, prevents that flexible roof beam 29 is rotatory, guarantees that the orbit is stable.

Further, the edge of the sliding chute 4 is provided with a scale line 10, which facilitates to determine the height of the clamping device by observing the height of the extension beam 31.

In a possible embodiment, a barrel 5 which can slide along the chute 4 is arranged in the chute 4, an internal thread is arranged in the barrel 5, an external thread adapted to the internal thread is arranged on the extension beam 31, one end of the extension beam 31 is rotatably connected with the clamping arm 30, and the other end of the extension beam 31 penetrates through the barrel 5. The rotating extension beam 31 can drive the two clamping arms 30 to move towards or away from each other, so as to realize clamping or releasing actions.

In a possible embodiment, the telescopic beam 29 comprises an outer cylinder body in the middle and two telescopic rods penetrating from two sides of the outer cylinder body inwards, and a spring is further arranged in the middle of the outer cylinder body and abuts against one end, located in the outer cylinder body, of each telescopic rod.

Ensuring that the gripper arms 30 remain in a state of movement away from each other. Ensuring that the extension beam 31 moves outwards and the clamping arm 30 also moves outwards, the extension beam is opened to prepare for clamping.

In a possible embodiment, said fixed cross-bar comprises a first fixed cross-bar 19 connecting two of said first roller groups 41 and a second fixed cross-bar 9 connecting two of said second roller groups 42. First roller train 41 with be provided with first slider 11 between first installation pole 61, second roller train 42 with be provided with second slider 1 between the second installation pole 62, first fixed horizontal pole 19 both ends run through two respectively first slider 11, two are run through respectively at the fixed horizontal pole 9 both ends of second slider 1, first slider 11 can be followed first fixed horizontal pole 19 slides and fixes a position in the optional position, second slider 1 can be followed the fixed horizontal pole 9 of second slides and fixes a position in the optional position.

The distance between the first roller set 41 and the second roller set 42 can be adjusted, so that the wall bodies 13 with different distances can be used.

In a possible embodiment, the lifting device comprises a winding roll 15, a speed changer 16, a motor 17 and a fixed bearing 14, the fixed bearing 14 is connected with the bracket 8, the winding roll 15 is connected with the fixed bearing 14, and the motor 17 is in transmission connection with the winding roll 15 through the speed changer 16. The winding roller 15 is provided with a pull rope 18.

One end of a pull rope 18 is connected with the winding roll 15, the other end of the pull rope is movable, a hook 20 is connected to the movable end of the pull rope 18, the hook 20 can be hung on a fixed rope 21, and the motor 17 drives the winding roll 15 to rotate forwards or backwards so as to lift and lower the prefabricated cement top plate 22.

Further, be provided with mounting panel 24 on the support 8, elevating gear sets up on mounting panel 24, so can guarantee that elevating gear installs more stably.

In a possible embodiment, each of the first roller set 41 and the second roller set 42 includes a mounting frame 12, two rollers 33 are respectively connected to two sides of the mounting frame 12, and a distance between the two rollers 33 is smaller than a thickness of the wall 13.

Two rollers 33 are arranged, so that the shape is more stable, and the routing is more straight.

Further, including installation axle 34, mounting bracket 12 is the semiarc shape installation axle 34 both ends are connected with mounting bracket 12 both ends, and the rotatable cover of gyro wheel 33 is established on installation axle 34.

Further, the height of the lowest point of the second roller group 42 is greater than the height of the lowest point of the first roller group 41, and the height is equal to the thickness of the precast cement roof 22, so that the precast cement roof 22 installation equipment moves forwards and backwards after installing the precast cement roof 22, the first roller group 41 runs on the wall 13, and the second roller group 42 runs on the installed precast cement roof 22.

In a possible embodiment, the two sides of the mounting frame 12 of the first roller set 41 away from the roller 33 are respectively provided with a limiting device, and the side of the second roller set 42 away from the clamping device is provided with a limiting device. Stop device includes first screw rod 35, fixed plate 40 and second screw rod 37, first screw rod 35 with mounting bracket 12 is connected and to keeping away from the direction of gyro wheel 33 extends, fixed plate 40 with first screw rod 35 threaded connection, fixed plate 40 is parallel with wall body 13, second screw rod 37 with fixed plate 40 threaded connection, second screw rod 37 with fixed plate 40 is perpendicular.

The distance between the second screw 37 and the wall 13 can be adjusted by rotating the second screw 37, the second screw can be abutted to the wall 13, the position of the roller 33 is limited, the running track of the roller 33 is stable, and the falling from the wall 13 is prevented.

The two ends of the first fixed cross rod 19 and the two ends of the second fixed cross rod 9 extend upwards to form fixed rods 2, and the support 8 is connected with the four fixed rods 2. The height of the lifting device is increased, the prefabricated cement top plate 22 can be lifted conveniently, and installation is convenient.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make modifications or changes to equivalent embodiments by utilizing the above technical contents without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical matters of the present invention are within the scope of the present invention.

Claims

1. A prefabricated cement roof panel installation apparatus, comprising:

the lifting device is arranged on the support, and the projection of the lifting device on the horizontal plane is positioned between the two groups of walking components.

2. The prefabricated cement roof panel installation equipment according to claim 1, wherein a first installation rod extends upwards from the first roller set, a second installation rod extends upwards from the second roller set, and two ends of the connecting rod are respectively connected with the top ends of the first installation rod and the second installation rod.

3. The prefabricated cement roof board installation equipment of claim 2, wherein the clamping device comprises a lifting rod, a telescopic beam and two clamping arms, the middle part of the telescopic beam is connected with the lifting rod, the telescopic beam can lift along the lifting rod, the two clamping arms are respectively connected to two ends of the telescopic beam, and two ends of the telescopic beam can stretch towards the middle part.

4. The precast cement roof panel installation apparatus as claimed in claim 3, wherein the surface of the lifting rod is provided with a screw thread, the middle part of the telescopic beam is provided with a screw hole, and the lifting rod penetrates through the screw hole;

5. The prefabricated cement roof panel installation equipment according to claim 4, wherein a barrel capable of sliding along the chute is arranged in the chute, internal threads are arranged in the barrel, external threads matched with the internal threads are arranged on the extension beam, one end of the extension beam is rotatably connected with the clamping arm, and the other end of the extension beam penetrates through the barrel.

6. The prefabricated cement roof plate installation equipment as claimed in claim 5, wherein the telescopic beam comprises an outer cylinder body in the middle and two telescopic rods penetrating from two sides of the outer cylinder body inwards, a spring is further arranged in the middle of the outer cylinder body, and the spring abuts against one end, located in the outer cylinder body, of each telescopic rod.

7. The prefabricated cement roof panel installation apparatus of claim 6, wherein the fixing cross bar comprises a first fixing cross bar connecting the two first roller groups and a second fixing cross bar connecting the two second roller groups;

8. The prefabricated cement roof panel installation equipment according to claim 7, wherein the lifting device comprises a wire winding roller, a speed changer, a motor and a fixed bearing, the fixed bearing is connected with the bracket, the wire winding roller is connected with the fixed bearing, and the motor is in transmission connection with the wire winding roller through the speed changer;

and a pull rope is arranged on the winding roll.

9. The prefabricated cement roof panel installation equipment of claim 8, wherein the first roller set and the second roller set each comprise a mounting frame and two rollers, the two rollers are respectively connected to two sides of the mounting frame, and the distance between the two rollers is smaller than the thickness of the wall body.

10. The precast cement roof panel installation apparatus as claimed in claim 9, wherein both sides of the first roller train installation frame away from the rollers are respectively provided with a limiting device, and one side of the second roller train away from the clamping device is provided with a limiting device;