CN108518009B - A kind of movable plank house transformation roof spanning equipment - Google Patents

Abstract

The present invention relates to a kind of construction equipment, more specifically is a kind of prefabricated prefabricated house conversion roof erection equipment, including bottom bracket assembly, height adjustment frame, lifting frame and roof assembly, the present invention can help the erection work of the roof of prefabricated prefabricated house, In addition, the roof can be adjusted to both an inclined state and a horizontal state, and the size of the roof can be adjusted. The bottom bracket assembly includes a supporting plate, a hinged seat plate, a swing rod, a rod inner chute, a rod groove I, a fastening screw and a rod groove II, and the middle position of the supporting plate is fixedly connected with two hinged seat plates, two There are two swing rods hingedly connected between the hinged seat plates, and the two swing rods are arranged symmetrically on the supporting plate. Both swing rods are provided with rod inner slide grooves, and the four corners of the supporting plate are provided with rod grooves II. , the front and rear ends of the supporting plate are all provided with rod grooves I, and the front and rear ends of the supporting plate are all connected with fastening screws by threads.

Description

A kind of installation equipment for changing the roof of the prefabricated house

technical field

The present invention relates to a kind of construction equipment, more specifically a kind of equipment for erecting the converted roof of a prefabricated house.

Background technique

The application number is CN201610186986.5, which is a foldable prefabricated house with wall panels. The invention discloses a movable prefabricated house with foldable wall panels, which relates to the field of construction technology; The top board at the top of the wall board and the rear wall board also includes a bottom board, the left and right sides of the bottom board are respectively provided with fixing plates, and the left and right wall boards are respectively hinged on the fixing boards, and the left wall board and the right wallboard are at least divided into three or more odd-numbered short wallboards, the short wallboards adjacent to the fixed board are hinged to the fixed board through hinges, and the short wallboards are hinged to each other through hinges; The top plate is provided with a pulley near the position of the left wall panel and the right wall panel, and the short wall panel adjacent to the top panel is connected with the pulley on the top panel by a cable and is above the top panel. A pull cable is formed; the front wall board is arranged at the front end of the bottom board, and the rear wall board is arranged at the rear end of the bottom board. The invention can solve the problems of high transportation cost and slow installation speed of the current prefabricated houses. But this invention cannot change the style of the roof.

Contents of the invention

The invention provides a kind of prefabricated house conversion roof erection equipment, its beneficial effect is that the present invention can help the erection work of the roof of the prefabricated house, and the roof can be adjusted to be inclined state and can be adjusted to the horizontal state, and the size of the roof can be adjusted adjust.

The present invention relates to a kind of construction equipment, more specifically a kind of equipment for erecting the roof of a prefabricated house, including a bottom bracket assembly, a height adjustment frame, a lifting frame and a roof assembly. The present invention can help the erection of the roof of a prefabricated house, And the roof can be adjusted to both a tilted state and a horizontal state, and the size of the roof can be adjusted.

The bottom bracket assembly includes a supporting plate, a hinged seat plate, a swing rod, a rod inner chute, a rod groove I, a fastening screw and a rod groove II, and the middle position of the supporting plate is fixedly connected with two hinged seat plates, two There are two swing rods hingedly connected between the hinged seat plates, and the two swing rods are symmetrically arranged on the supporting plate, and the two swing rods are provided with rod inner slide grooves, and the four corners of the supporting plate are provided with rod grooves II , the front and rear ends of the supporting plate are all provided with rod grooves I, and the front and rear ends of the supporting plate are all connected with fastening screws by threads;

Described height adjustment frame comprises cross bar, vertical bar 1 and smooth round bar, and the left and right ends of the lower end of cross bar are all fixedly connected with vertical bar 1, and cross bar is provided with two, between the left end of two cross bars and the right end. They are all connected by sliding round rods, the four vertical rods I are respectively slidingly connected in the four rod grooves II, and the two sliding round rods are respectively slidingly connected in the two rod inner chute;

The lifting frame includes a vertical rod II, a horizontal cylindrical rod, a support block, a hinged joint, an L-shaped connecting rod, a hinged shaft and a sliding cylinder II, the upper ends of the two vertical rods II are connected by a hinged shaft, and the two vertical rods The lower ends of the rods II are connected by sliding cylinders II, and the two vertical rods II are slidingly connected in the two rod grooves I. The hinge shaft and the sliding cylinder II are respectively located above and below the supporting plate. The upper ends of the two L-shaped connecting rods are fixedly connected with an L-shaped connecting rod, and a hinge joint is fixedly connected between the upper ends of the two L-shaped connecting rods. Both are slidingly connected with support blocks, and the upper ends of the two swing rods are respectively hinged at the lower ends of the two support blocks;

The roof assembly includes a left plate, a right plate and a rotating shaft, the left plate and the right plate are hinged through the rotating shaft, the hinge joint is rotatably connected to the middle end of the rotating shaft, the left plate and the right plate are placed on the upper ends of the two support blocks respectively, the left Both the plate and the right plate are provided with a plurality of threaded holes.

The bottom support assembly also includes a lever frame, a lever and a lever groove, the bottom surface of the supporting plate is fixedly connected with a lever frame, the middle position of the lever is hinged at the lower end of the lever frame, and the left and right ends of the lever are provided with a lever groove.

The height-adjusting frame also includes a connecting piece and a sliding cylinder I, and the lower ends of the two vertical bars 1 at the right end are fixedly connected with connecting pieces, and a sliding cylinder I is fixedly connected between the two connecting pieces, and the sliding cylinder I is slidably connected to the in the lever groove at the right end of the lever.

The lifting frame also includes a threaded column, a pole groove, a pole and a side piece, and the sliding cylinder II is slidably connected in the lever groove at the left end of the lever, and the outer ends of the two horizontal cylinders are fixedly connected with side pieces, and The front ends of the side blocks are fixedly connected with threaded columns, and there are two supporting rods, and the two supporting rods are provided with supporting rod grooves. The front ends are all threadedly connected with fastening nuts, and the two fastening nuts are respectively located at the front ends of the two struts.

The roof assembly also includes inner panels, side panels and inner panel chutes, the left and right panels are provided with inner panel chutes, and the two inner panels are slidably connected in the two inner panel chutes respectively. The outer ends of the inner plates are fixedly connected with side plates, the upper ends of the two struts are respectively hinged to the lower ends of the two side plates, and the side plates are provided with a plurality of threaded holes.

The beneficial effect of a kind of prefabricated house conversion roof erecting equipment of the present invention is:

The invention relates to erection equipment for changing the roof of a prefabricated house. The invention can help the erection of the roof of the prefabricated house, and the roof can be adjusted to an inclined state or a horizontal state, and the size of the roof can be adjusted.

Description of drawings

The present invention will be described in further detail below in conjunction with the accompanying drawings and specific implementation methods.

Fig. 1 is the structural representation one of a kind of prefabricated house conversion roof erecting equipment of the present invention;

Fig. 2 is the structure schematic diagram II of a kind of prefabricated house conversion roof erecting equipment of the present invention;

Fig. 3 is a structural schematic diagram 1 of the bottom support assembly;

Fig. 4 is a structural schematic diagram II of the bottom bracket assembly;

Fig. 5 is the structural representation of height adjustment frame;

Fig. 6 is the structural representation of lifting frame;

Fig. 7 is a structural schematic diagram one of the roof assembly;

Fig. 8 is a structural schematic diagram II of the roof assembly.

In the figure: bottom support assembly 1; support plate 1-1; hinged seat plate 1-2; swing rod 1-3; rod inner chute 1-4; rod groove I1-5; fastening screw 1-6; rod groove II1-7; Lever frame 1-8; Lever 1-9; Lever groove 1-10; Round bar 2-5; lifting frame 3; vertical bar II3-1; threaded column 3-2; 3-7; hinge joint 3-8; L-shaped connecting rod 3-9; hinge shaft 3-10; roof assembly 4; left panel 4-1; inner panel 4-2; side panel 4-3; right panel 4- 4; Rotating shaft 4-5; Inner plate chute 4-6.

Detailed ways

Specific implementation mode one:

The present embodiment will be described below in conjunction with Figs. 1-8. The present invention relates to a construction equipment, more specifically a prefabricated house conversion roof erection equipment, including a bottom support assembly 1, a height adjustment frame 2, a lifting frame 3 and a roof assembly 4. The present invention can help the erection of the roof of the prefabricated house, and the roof can be adjusted to both an inclined state and a horizontal state, and the size of the roof can be adjusted.

The bottom bracket assembly 1 includes a supporting plate 1-1, a hinged seat plate 1-2, a swing rod 1-3, a rod inner chute 1-4, a rod groove I1-5, a fastening screw 1-6 and a rod groove II1-7, two hinged seat plates 1-2 are fixedly connected to the middle position of the supporting plate 1-1, two swing rods 1-3 are hingedly connected between the two hinged seat plates 1-2, and two swing rods 1 -3 is arranged symmetrically on the supporting board 1-1, and the two swing rods 1-3 are provided with rod inner chute 1-4, and the four corners of the supporting board 1-1 are provided with rod grooves II1-7, The front and rear ends of the supporting plate 1-1 are provided with rod grooves I1-5, and the front and rear ends of the supporting plate 1-1 are connected with fastening screws 1-6 through threads;

Described height adjustment frame 2 comprises cross bar 2-1, vertical bar 12-2 and sliding round bar 2-5, and the left and right ends of the lower end of cross bar 2-1 are all fixedly connected with vertical bar 12-2, and cross bar 2 -1 is provided with two, the left end and the right end of the two horizontal bars 2-1 are connected by sliding round bars 2-5, and the four vertical bars I2-2 are respectively slidably connected to the four bar slots II1- 7, two sliding round rods 2-5 are slidingly connected in the two rod inner chute 1-4 respectively; four vertical rods I2-2 can slide in corresponding rod grooves II1-7 respectively, and the four vertical rods When I2-2 moves up and down, it can drive the cross bar 2-1 and the sliding round bar 2-5 to move up and down. When the two sliding round bars 2-5 rise, they can respectively drive the two swing bars 1-3 to rotate, so that the swing bar 1 The upper end of -3 rises, and when the two sliding round bars 2-5 are lowered, the two fork bars 1-3 can be driven to rotate respectively, so that the upper ends of the fork bar 1-3 are lowered.

The lifting frame 3 includes a vertical rod II3-1, a horizontal cylindrical rod 3-6, a support block 3-7, a hinged joint 3-8, an L-shaped connecting rod 3-9, a hinged shaft 3-10 and a sliding cylinder II3- 11. The upper ends of the two vertical rods II3-1 are connected by the hinge shaft 3-10, the lower ends of the two vertical rods II3-1 are connected by the sliding cylinder II3-11, and the two vertical rods II3-1 Slidingly connected in the two rod grooves I1-5 respectively, the hinge shaft 3-10 and the sliding cylinder II3-11 are respectively located above and below the supporting plate 1-1, and the upper ends of the two vertical rods II3-1 are fixedly connected with L Shaped connecting rod 3-9, between the upper ends of two L-shaped connecting rods 3-9, is fixedly connected with hinge joint 3-8, and one end of two horizontal cylindrical rods 3-6 is all rotatably connected in the middle of hinged shaft 3-10 end, the two horizontal cylindrical rods 3-6 are slidably connected with support blocks 3-7, and the upper ends of the two swing rods 1-3 are respectively hinged at the lower ends of the two support blocks 3-7;

The roof assembly 4 includes a left plate 4-1, a right plate 4-4 and a rotating shaft 4-5, the left plate 4-1 and the right plate 4-4 are hinged through the rotating shaft 4-5, and the hinged joint 3-8 is rotationally connected At the middle end of the rotating shaft 4-5, the left plate 4-1 and the right plate 4-4 respectively ride on the upper ends of the two supporting blocks 3-7, and the left plate 4-1 and the right plate 4-4 are provided with multiple Threaded hole. When the positions of the two swing rods 1-3 are constant, when the two vertical rods II3-1 rise, the hinged shaft 3-10 is driven to rise. Since the positions of the two swing rods 1-3 are constant, the two support blocks The lower end of 3-7 is respectively restricted by two fork 1-3 positions, and support block 3-7 can only rotate around the upper end of fork 1-3, and at this moment when hinged shaft 3-10 rises, two horizontal cylinder bars The inner end of 3-6 also rises along with the hinge shaft 3-10, and the two horizontal cylindrical rods 3-6 all become inclined. When the two vertical rods II3-1 rise, the hinge joint 3-8 also follows The vertical bar II3-1 rises, and at this moment the left plate 4-1 and the right plate 4-4 rotate around the rotating shaft 4-5 into an inverted V-shaped roof state, and the left plate 4-1 and the right plate 4-4 are all built at this moment. On the upper end of the support block 3-7.

The bottom support assembly 1 also includes a lever frame 1-8, a lever 1-9 and a lever groove 1-10, the bottom surface of the supporting plate 1-1 is fixedly connected with a lever frame 1-8, and the middle position of the lever 1-9 is Hinged to the lower end of the lever frame 1-8, the left and right ends of the lever 1-9 are all provided with lever grooves 1-10.

The height-adjusting frame 2 also includes a connecting piece 2-3 and a sliding cylinder I2-4, and the lower ends of the two vertical bars I2-2 at the right end are fixedly connected with the connecting piece 2-3, between the two connecting pieces 2-3 There is a sliding cylinder I2-4 fixedly connected between them, and the sliding cylinder I2-4 is slidingly connected in the lever groove 1-10 at the right end of the lever 1-9.

The lifting frame 3 also includes a threaded column 3-2, a pole groove 3-3, a pole 3-4 and a side block 3-5, and the sliding cylinder II3-11 is slidably connected to the lever groove 1 at the left end of the lever 1-9. In -10, the outer ends of the two horizontal cylindrical rods 3-6 are fixedly connected with side blocks 3-5, the front ends of the two side blocks 3-5 are fixedly connected with threaded columns 3-2, and the poles 3-4 are set There are two, the two poles 3-4 are provided with pole grooves 3-3, and the two threaded columns 3-2 slide and fit in the two pole grooves 3-3 respectively, and the two threaded poles 3-2 The front ends of the front ends are all threadedly connected with fastening nuts, and the two fastening nuts are respectively located at the front ends of the two struts 3-4.

The roof assembly 4 also includes an inner panel 4-2, a side panel 4-3 and an inner panel chute 4-6, and the left panel 4-1 and the right panel 4-4 are provided with an inner panel chute 4-6 , the two inner plates 4-2 are respectively slidably connected in the two inner plate chute 4-6, the outer ends of the two inner plates 4-2 are fixedly connected with the side plate 4-3, and the two support rods 3-4 The upper ends of the upper ends are respectively hinged on the lower ends of the two side plates 4-3, and the side plates 4-3 are provided with a plurality of threaded holes. The threaded column 3-2 can slide on the pole 3-4, and the fastening nut can be turned to fix the pole 3-4 on the side block 3-5. Two inner boards 4-2 can slide in two inner board chutes 4-6 respectively, thereby the area of left board 4-1 and right board 4-4 is enlarged, reaches the effect of expanding roof area, and side board 4 The position of the pole 3-4 on the -3 is fixed and the position of the side plate 4-3 can be fixed. During use, the present invention needs to be between the left plate 4-1 and the side plate 4-3 and the right plate 4-4 Cover the iron sheet between the side plate 4-3, and utilize the threaded holes on the left plate 4-1, the right plate 4-4 and the side plate 4-3 to fix the iron sheet.

The working principle of the equipment for erecting the roof of a prefabricated prefabricated house in the present invention: the four vertical rods I2-2 can slide in the corresponding rod grooves II1-7 respectively, and the four vertical rods I2-2 can drive the horizontal rod 2 when moving up and down. -1 and the sliding round rod 2-5 move up and down, and when the two sliding round rods 2-5 rise, they can respectively drive the two swing rods 1-3 to rotate, so that the upper end of the swing rod 1-3 is raised, and the two sliding round rods When the bar 2-5 is lowered, the two fork 1-3 can be driven to rotate respectively, so that the upper ends of the fork 1-3 are lowered. When the positions of the two swing rods 1-3 are constant, when the two vertical rods II3-1 rise, the hinged shaft 3-10 is driven to rise. Since the positions of the two swing rods 1-3 are constant, the two support blocks The lower end of 3-7 is respectively restricted by two fork 1-3 positions, and support block 3-7 can only rotate around the upper end of fork 1-3, and at this moment when hinged shaft 3-10 rises, two horizontal cylinder bars The inner end of 3-6 also rises along with the hinge shaft 3-10, and the two horizontal cylindrical rods 3-6 all become inclined. When the two vertical rods II3-1 rise, the hinge joint 3-8 also follows The vertical bar II3-1 rises, and at this moment the left plate 4-1 and the right plate 4-4 rotate around the rotating shaft 4-5 into an inverted V-shaped roof state, and the left plate 4-1 and the right plate 4-4 are all built at this moment. On the upper end of the support block 3-7. The threaded column 3-2 can slide on the pole 3-4, and the fastening nut can be turned to fix the pole 3-4 on the side block 3-5. Two inner boards 4-2 can slide in two inner board chutes 4-6 respectively, thereby the area of left board 4-1 and right board 4-4 is enlarged, reaches the effect of expanding roof area, and side board 4 The position of the pole 3-4 on the -3 is fixed and the position of the side plate 4-3 can be fixed. During use, the present invention needs to be between the left plate 4-1 and the side plate 4-3 and the right plate 4-4 Cover the iron sheet between the side plate 4-3, and utilize the threaded holes on the left plate 4-1, the right plate 4-4 and the side plate 4-3 to fix the iron sheet.

When the two vertical rods II3-1 are raised, the left end of the lever 1-9 is raised through the sliding cylinder II3-11, and at this moment the right end of the lever 1-9 is lowered, thereby driving the sliding cylinder I2-4 to move down, four The vertical bar I2-2 also moves down along with the sliding cylinder I2-4. At this moment, the upper ends of the two swing bars 1-3 are lowered, and the hinged joint 3-8 and the hinged shaft 3-10 are all raised. At this moment, the left plate 4-1 and the right board 4-4 rotate around the rotating shaft 4-5 to form an inverted V-shaped roof; otherwise, when the two vertical bars II3-1 are lowered, the upper ends of the two swing bars 1-3 are lowered and raised, and the hinged joint 3-8 and hinged shaft 3-10 are all lowered, and at this moment the upper end faces of left plate 4-1 and right plate 4-4 can become flush state, thereby roof is adjusted into level state. When using the present invention, the supporting plate 1-1 can be fixed on the upper ends of the two relative walls of the prefabricated house, and then the position and angle of the left plate 4-1 and the right plate 4-4 can be adjusted, and multiple present inventions are needed to erect the roof. Use in combination side by side.

Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the scope of the present invention. protected range.

Claims (5)

1. a kind of movable plank house converts roof spanning equipment, including underwire assembly (1), adjusting height (2), crane (3) and roof Component (4), it is characterised in that: the underwire assembly (1) includes supporting plate (1-1), hinged seat board (1-2), swing rod (1-3), bar Internal chute (1-4), bar slot I (1-5), fastening screw (1-6) and bar slot II (1-7), the middle position of supporting plate (1-1) are fixedly connected There are two hinged seat board (1-2), being articulated and connected between two hinged seat boards (1-2), there are two swing rod (1-3), two swing rod (1- 3) it is symmetrical arranged, is provided with bar internal chute (1-4) on two swing rods (1-3), four of supporting plate (1-1) on supporting plate (1-1) Bar slot II (1-7) is provided at angle, the rear and front end of supporting plate (1-1) is provided with bar slot I (1-5), the front and back of supporting plate (1-1) Both ends have been connected through a screw thread fastening screw (1-6)；

The adjusting height (2) includes cross bar (2-1), vertical bar I (2-2) and sliding round bar (2-5) a, left side for the lower end of cross bar (2-1) Right both ends are fixedly connected to vertical bar I (2-2), and there are two cross bar (2-1) settings, between the left end of two cross bars (2-1) and right It is connected by sliding round bar (2-5) between end, four vertical bar I (2-2) are slidably connected at respectively in four bar slot II (1-7), Two sliding round bars (2-5) are slidably connected at respectively in two bar internal chutes (1-4)；

The crane (3) includes vertical bar II (3-1), horizontal cylindrical bar (3-6), supporting block (3-7), articulated joint (3-8), L shape Connecting rod (3-9), articulated shaft (3-10) and sliding cylinder II (3-11), pass through articulated shaft (3- between the upper end of two vertical bar II (3-1) 10) it is connected, head passes through sliding cylinder II (3-11) and is connected between the lower end of two vertical bar II (3-1), two vertical bar II (3-1) It is slidably connected in two bar slot I (1-5) respectively, articulated shaft (3-10) and sliding cylinder II (3-11) are located at supporting plate (1-1) Above and below, the upper end of two vertical bar II (3-1) is fixedly connected to L shape connecting rod (3-9), two L shape connecting rods (3-9) It is fixedly connected between upper end articulated joint (3-8), one end of two horizontal cylindrical bars (3-6) is rotatably connected on articulated shaft (3-10) Middle-end, slidably connect supporting block (3-7) on two horizontal cylindrical bars (3-6), the upper end of two swing rods (1-3) is respectively articulated with In the lower end of two supporting blocks (3-7)；

The roof assembly (4) includes left plate (4-1), right panel (4-4) and shaft (4-5), left plate (4-1) and right panel (4-4) It is hinged by shaft (4-5), articulated joint (3-8) is rotatably connected on the middle-end of shaft (4-5), left plate (4-1) and right panel (4-4) The upper end of two supporting blocks (3-7) is ridden over respectively, is provided with multiple threaded holes on left plate (4-1) and right panel (4-4).

2. a kind of movable plank house according to claim 1 converts roof spanning equipment, it is characterised in that: the collet group Part (1) further includes lever bracket (1-8), lever (1-9) and lever slot (1-10), is fixedly connected with thick stick on the bottom surface of supporting plate (1-1) Bridge (1-8), the middle position of lever (1-9) are hinged on the lower end of lever bracket (1-8), and the left and right ends of lever (1-9) are all provided with It is equipped with lever slot (1-10).

3. a kind of movable plank house according to claim 2 converts roof spanning equipment, it is characterised in that: the adjusting height (2) further include it is (2-3) and sliding cylinder I (2-4) in flakes, the lower end positioned at two vertical bar I (2-2) of right end is fixedly connected to company Piece (2-3), two are fixedly connected with sliding cylinder I (2-4) between (2-3) in flakes, and sliding cylinder I (2-4) is slidably connected at lever (1- 9) in the lever slot (1-10) of right end.

4. a kind of movable plank house according to claim 3 converts roof spanning equipment, it is characterised in that: the crane It (3) further include threaded post (3-2), strut slot (3-3), strut (3-4) and side block (3-5), sliding cylinder II (3-11) is slidably connected In the lever slot (1-10) of the left end lever (1-9), the outer end of two horizontal cylindrical bars (3-6) is fixedly connected to side block (3-5), The front end of two side blocks (3-5) is fixedly connected to threaded post (3-2), and there are two strut (3-4) settings, two struts (3-4) On be provided with strut slot (3-3), two threaded posts (3-2) are slidably fitted in respectively in two strut slots (3-3), two screw threads The front end of column (3-2) has been connected through a screw thread fastening nut, before two fastening nuts are located at two struts (3-4) End.

5. a kind of movable plank house according to claim 4 converts roof spanning equipment, it is characterised in that: the roof group Part (4) further includes inner panel (4-2), side plate (4-3) and inner panel sliding slot (4-6), is provided on left plate (4-1) and right panel (4-4) Inner panel sliding slot (4-6), two inner panels (4-2) are slidably connected at respectively in two inner panel sliding slots (4-6), two inner panels (4-2) Outer end is fixedly connected to side plate (4-3), and the upper end of two struts (3-4) is respectively hinged at the lower end of two side plates (4-3), side Multiple threaded holes are provided on plate (4-3).