CN214325118U

CN214325118U - A fortune board dolly for assembly type construction

Info

Publication number: CN214325118U
Application number: CN202120194871.7U
Authority: CN
Inventors: 张玉海; 姬国军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-10-01
Anticipated expiration: 2031-01-25

Abstract

The utility model relates to a fortune board dolly for assembly type structure construction, including the frame of installing the walking wheel to and set up wallboard bracket and reel on the frame, the wallboard bracket is located frame the place ahead and is articulated with the frame through horizontal hinge, and the both ends of reel coaxial rigid coupling respectively have the pivot of being connected with the frame rotation, and the winding has both ends all with wallboard bracket connection's stay cord on the reel, and the upper end of stay cord is located horizontal hinge top with the tie point of wallboard bracket, and the lower extreme of stay cord is located horizontal hinge below with the tie point of wallboard bracket, still installs the rotatory manual drive mechanism of drive reel on the frame. The utility model utilizes the frame with the travelling wheels to transport the wallboard, greatly reduces the labor intensity, adjusts the inclination angle of the wallboard bracket by rotating the winding drum, facilitates the loading and unloading of the wallboard, and avoids the wallboard from dropping in the moving process; the whole structure is simple, and the device is suitable for indoor use with small space.

Description

A fortune board dolly for assembly type construction

Technical Field

The utility model relates to an assembly type structure construction equipment technical field especially involves a fortune board dolly for assembly type structure construction.

Background

With the development of construction technology, the number of prefabricated buildings is increasing, and unlike conventional building construction, many components for prefabricated buildings are prefabricated in a prefabrication plant and then transported to a construction site in batches, so that a process of transporting the components to a mounting point occurs during construction. For example, the installation of indoor sound-proof wall needs to transport the wallboard that prefabricated factory transported to indoor, in order to raise the efficiency, generally transports the wallboard to indoor in groups through lift or tower crane, then moves to the mounted position piece by piece, if when indoor area is less, the space is less, and large-scale machinery can't get into, and power supply system is imperfect moreover, can only carry through constructor, causes the great problem of workman intensity of labour.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's not enough, provide a fortune board dolly for assembly type structure construction, simple structure has reduced workman intensity of labour by a wide margin.

The utility model discloses a through following technical scheme realizes, provides a fortune board dolly for assembly type structure construction, including the frame of installing the walking wheel to and set up wallboard bracket and reel on the frame, the wallboard bracket is located frame the place ahead and is articulated with the frame through horizontal hinge, and the both ends of reel coaxial rigid coupling respectively have the pivot of being connected with the frame rotation, and the winding has both ends all with wallboard bracket connection's stay cord on the reel, and the upper end of stay cord is located horizontal hinge top with the tie point of wallboard bracket, and the lower extreme of stay cord is located horizontal hinge below with the tie point of wallboard bracket, still installs the rotatory manual drive mechanism of drive reel on the frame.

According to the scheme, the wallboard is supported through the wallboard bracket, the inclination angle of the wallboard bracket is adjusted through the winding drum so as to prevent the wallboard from falling off in the transportation process, and after the wallboard is conveyed to the installation position, the angle of the wallboard bracket is adjusted through the winding drum so as to enable the wallboard to be vertical and closer to the placement state, and the wallboard is convenient to move down; because the both ends of stay cord are connected with wallboard bracket simultaneously for it is more convenient to the rotation control of wallboard bracket, has avoided wallboard bracket to rotate by oneself because the atress is uneven, has guaranteed fortune board safety.

Preferably, the manual driving mechanism comprises a transmission shaft arranged on the frame through a rotating bearing, a first bevel gear fixedly arranged at the front end of the transmission shaft and a crank arranged at the rear end of the transmission shaft, wherein a second bevel gear meshed with the first bevel gear is fixedly arranged on one rotating shaft. This optimization scheme drives the transmission shaft through rotating the crank and rotates when using to drive first bevel gear and rotate, utilize gear engagement to drive second bevel gear and rotate, thereby drive the reel and rotate, simple structure, convenient operation.

Preferably, the crank comprises a shaft sleeve and a crank handle which are parallel to each other, and a connecting rod which is positioned between the shaft sleeve and the crank handle, the connecting rod is perpendicular to the crank handle, two ends of the connecting rod are respectively welded with the shaft sleeve and the crank handle, and the shaft sleeve is relatively and fixedly connected with the transmission shaft along the circumferential direction. The crank of the optimized scheme has low manufacturing cost and convenient use.

As optimization, the cross section of the inner hole of the shaft sleeve is a regular hexagon, the transmission shaft penetrates through the inner hole of the shaft sleeve, and the shape of the transmission shaft is matched with that of the inner hole of the shaft sleeve. The setting of this optimization scheme for the crank can be dismantled, and it is more convenient to use.

Preferably, the wallboard bracket comprises a vertical plate and a bottom plate fixedly connected to the lower end of the vertical plate and extending forwards, the vertical plate is perpendicular to the bottom plate, an upper rope ring, an ear plate and a lower rope ring are sequentially and fixedly arranged on the rear side face of the vertical plate from top to bottom, and the ear plate is hinged to an ear seat fixedly connected to the frame through a horizontal hinge shaft.

As optimization, the bottom surface of the bottom plate is flush with the lower end face of the vertical plate, and the vertical height difference between the bottom surface of the bottom plate and the bottom surface of the walking wheel is 1-5 cm, so that the moved wallboard is closer to the ground, and the wallboard is convenient to mount and dismount.

As optimization, when the vertical plate is in a vertical state, the rear side face of the vertical plate is in contact with the front end face of the frame, the vertical plate is limited through the front end of the frame, and the vertical plate is prevented from inclining forwards.

Preferably, the traveling wheels are coaxially arranged, the rear of each traveling wheel is provided with a supporting leg fixedly connected with the frame, and the lower end of each supporting leg is provided with a rubber pad. Through setting up the landing leg, improved the stability when the frame is placed, through setting up the rubber pad, increase and the frictional force on ground prevent simultaneously that ground from being by the fish tail.

The utility model has the advantages that: the wallboard is transported by using the frame with the travelling wheels, so that the labor intensity is greatly reduced, the inclination angle of the wallboard bracket is adjusted by rotating the winding drum, the wallboard is convenient to load and unload, and the wallboard is prevented from falling off in the moving process; overall structure is simple, and it is rotatory through manual drive mechanism drive reel, convenient operation does benefit to the angle of turning over of control reel, is fit for the indoor use less in the space moreover.

Drawings

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

FIG. 2 is a top view of the manual drive mechanism;

FIG. 3 is a state diagram of the plate conveying device of the present invention;

shown in the figure:

1. wallboard, 2, riser, 3, lower becket bridle, 4, bottom plate, 5, go up becket bridle, 6, stay cord, 7, reel, 8, handle, 9, crank, 10, landing leg, 11, rubber pad, 12, walking wheel, 13, transmission shaft, 14, rolling bearing, 15, first bevel gear, 16, second bevel gear, 17, frame.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

As shown in figure 1, the plate conveying trolley for assembly type building construction comprises a frame 17 provided with traveling wheels 12, a wallboard bracket and a winding drum 7 which are arranged on the frame 17, wherein the number of the traveling wheels is two, the traveling wheels are coaxially arranged, a supporting leg 10 fixedly connected with the frame is arranged behind the traveling wheels, a rubber pad 11 is arranged at the lower end of the supporting leg, and a handle 8 is fixedly arranged above the rear end of the frame.

The wallboard bracket is located frame the place ahead and is articulated with the frame through horizontal hinge, and is concrete, and the wallboard bracket includes riser 2 and rigid coupling in 2 lower extremes of riser and forward extension's bottom plate 4, and the width of bottom plate is 2 ~ 3 times of 1 thickness of wallboard, can remove two blocks of wallboards simultaneously, and riser 2 is perpendicular with bottom plate 4, and the trailing flank of riser is from last to down having set firmly in proper order last becket, otic placode and lower becket, and the otic placode passes through with the earmount of rigid coupling on the frame horizontal hinge is articulated.

The bottom surface of bottom plate and the lower terminal surface parallel and level of riser, and the bottom surface of bottom plate and the perpendicular difference in height of walking wheel bottom surface be 1 ~ 5 centimetres, and when the riser was in vertical state, the trailing flank of riser and the preceding terminal surface contact of frame.

The both ends of reel 7 are coaxial rigid coupling respectively have through the pivot of rolling bearing and frame rotation connection, and the winding has both ends all to be connected with wallboard bracket's stay cord 6 on the reel, and the tie point of the upper end of stay cord 6 and wallboard bracket is located horizontal hinge top, and the lower extreme of stay cord and wallboard bracket's tie point are located horizontal hinge below, specifically indicate the upper end and the last becket 5 of stay cord to be connected, and the lower extreme and the lower becket 3 of stay cord are connected, and the stay cord is in the state of tightening all the time.

And a manual driving mechanism for driving the winding drum to rotate is also arranged on the frame. As shown in FIG. 2, the manual driving mechanism comprises a transmission shaft 13 mounted on the frame through a rotary bearing 14, a first bevel gear 15 fixedly mounted at the front end of the transmission shaft, and a crank 9 arranged at the rear end of the transmission shaft, wherein a second bevel gear 16 meshed with the first bevel gear is fixedly mounted on a rotating shaft at one end of the winding drum.

The crank of this embodiment includes axle sleeve and the rocking handle that is parallel to each other to and be located the connecting rod between axle sleeve and the rocking handle, the connecting rod is perpendicular with the rocking handle, and the both ends of connecting rod respectively with axle sleeve, rocking handle welding, the axle sleeve is connected with transmission shaft along the relative fixed connection of circumference. The cross-section of axle sleeve hole is regular hexagon, and the transmission shaft is worn to establish to the axle sleeve hole, and the shape and axle sleeve hole adaptation.

When the lifting device is used, the handle 3 can be grasped by one hand, the crank is held by the other hand, the frame is pushed to the wall plate to be moved, the crank is rotated in the forward direction, the vertical plate is in a vertical state through the rotation of the winding drum, the wall plate is moved to the bottom plate, and the crank is rotated in the reverse direction to incline the vertical plate, as shown in fig. 3; then promote frame to mounting point, turn to vertical state with the riser, accessible mobile workshop compares in the mounted position in advance, if the wallboard is suitable, move down the wallboard can.

Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.

Claims

1. The utility model provides a fortune board dolly for assembly type structure construction which characterized in that: including the frame of installing the walking wheel to and set up wallboard bracket and reel on the frame, the wallboard bracket is located frame the place ahead and is articulated with the frame through horizontal hinge, and the coaxial rigid coupling has the pivot of being connected with the frame rotation respectively at the both ends of reel, and the winding has both ends all with the stay cord of wallboard bracket connection on the reel, and the upper end of stay cord is located horizontal hinge top with the tie point of wallboard bracket, and the lower extreme of stay cord is located horizontal hinge below with the tie point of wallboard bracket, still installs the rotatory manual drive mechanism of drive reel on the frame.

2. The floor cart for prefabricated building construction of claim 1, wherein: the manual driving mechanism comprises a transmission shaft arranged on the frame through a rotating bearing, a first bevel gear fixedly arranged at the front end of the transmission shaft and a crank arranged at the rear end of the transmission shaft, wherein a second bevel gear meshed with the first bevel gear is fixedly arranged on one rotating shaft.

3. The floor cart for prefabricated building construction of claim 2, wherein: the crank comprises a shaft sleeve and a crank handle which are parallel to each other, and a connecting rod which is positioned between the shaft sleeve and the crank handle, the connecting rod is perpendicular to the crank handle, two ends of the connecting rod are respectively welded with the shaft sleeve and the crank handle, and the shaft sleeve is fixedly connected with the transmission shaft along the circumferential direction.

4. The floor cart for prefabricated building construction of claim 3, wherein: the cross-section of axle sleeve hole is regular hexagon, and the transmission shaft is worn to establish to the axle sleeve hole, and the shape and axle sleeve hole adaptation.

5. The floor cart for prefabricated building construction of claim 1, wherein: the wallboard bracket comprises a vertical plate and a bottom plate fixedly connected to the lower end of the vertical plate and extending forwards, the vertical plate is perpendicular to the bottom plate, an upper rope ring, an ear plate and a lower rope ring are sequentially and fixedly arranged on the rear side face of the vertical plate from top to bottom, and the ear plate is hinged to an ear seat fixedly connected to the frame through a horizontal hinge shaft.

6. The floor cart for prefabricated building construction of claim 5, wherein: the bottom surface of bottom plate and the lower terminal surface parallel and level of riser, and the bottom surface of bottom plate and the perpendicular difference in height of walking wheel bottom surface are 1 ~ 5 centimetres.

7. The floor cart for prefabricated building construction of claim 5, wherein: when the vertical plate is in a vertical state, the rear side face of the vertical plate is in contact with the front end face of the frame.

8. The floor cart for prefabricated building construction of claim 1, wherein: the travelling wheels are coaxially arranged, supporting legs fixedly connected with the frame are arranged behind the travelling wheels, and rubber pads are arranged at the lower ends of the supporting legs.