CN115559505B - Scaffolding for the construction of a prefabricated house - Google Patents

Abstract

The invention relates to the technical field of building construction equipment, in particular to a scaffold for the construction of a prefabricated house, including a support frame, the top side of the support frame is fixedly connected with a platform, and the bottom side of the support frame is connected with a mobile structure , the inside of the mobile structure is provided with a positioning structure, a lifting structure is installed on the platen, the lifting structure is connected with a flipping structure, a conveying structure is installed on the side of the support frame, and the distance between the conveying structure and the moving structure is It is connected with a driving structure; through the lifting structure, the usable height of the scaffold can be further increased; by turning over the structure, it is convenient for construction workers to place and take tools or small parts; Etc., through the drive structure can save effort for material transfer.

Description

Scaffolding for the construction of a prefabricated house

technical field

The invention relates to the technical field of building construction equipment, in particular to a scaffold for the construction of a prefab house.

Background technique

Scaffolding is a work platform set up to ensure the smooth progress of each construction process. It can be divided into outer scaffolding and inner scaffolding according to the erection position; it can be divided into wooden scaffolding, bamboo scaffolding, and steel pipe scaffolding according to different materials; it can be divided into vertical pole type according to the structure. Scaffolding, bridge scaffolding, portal scaffolding, suspended scaffolding, hanging scaffolding, picking scaffolding, and climbing scaffolding can help construction workers better carry out construction; for different construction scenarios, the types of scaffolding that need to be used Not all are the same.

However, when constructing relatively low buildings such as prefabricated houses, traditional scaffolding may have the disadvantages of complex construction or single structure. The building materials required for prefabricated houses are usually large in size and relatively light in weight. Due to the small standing area of traditional scaffolding, it is troublesome for construction workers to transfer building materials, and it is inconvenient for construction workers to take and store equipment and tools. At the same time, traditional scaffolding can improve flexibility by adding pulleys. , but also makes the overall stability may decrease.

Contents of the invention

Aiming at the problems in the prior art, the invention provides a scaffold for the construction of a prefabricated house.

The technical solution adopted by the present invention to solve the technical problem is: a scaffolding for the construction of a prefabricated house, including a support frame, the top side of the support frame is fixedly connected with a platform, and the bottom side of the support frame is connected with a mobile structure , the inside of the moving structure is provided with a positioning structure, a lifting structure is installed on the platen, the lifting structure is connected with a flipping structure, a conveying structure is installed on the side of the support frame, and the distance between the conveying structure and the moving structure A driving structure is connected.

Specifically, the moving structure includes a first bottom plate, the two sides of the support frame are arranged in a “eight” shape, the bottom side of the support frame is fixedly connected with the first bottom plate, and the bottom side of the first bottom plate is fixedly connected There are support feet, the bottom side of the first bottom plate is slidably connected with a second bottom plate, universal wheels are installed on the bottom side of the second bottom plate, a conversion slot is opened on the second bottom plate, and the support legs pass through the conversion The groove runs through the second bottom plate.

Specifically, the side of the first bottom plate is rotatably connected with a screw rod, the screw rod is screwed with an inclined block, the bottom side of the inclined block is slidably connected with a jacking block, and the inclined block and the side surface of the jacking block Both are slidingly connected to the inner side of the first bottom plate, and the bottom side of the jacking block is fixed to the second bottom plate.

Specifically, the positioning structure includes a threaded ring, the supporting foot is rotatably connected with a threaded ring, the inner side of the supporting foot is slidably connected with a threaded support rod, the side of the threaded support rod is threaded with the inner side of the threaded ring, The end of the threaded support rod is fixedly connected with a foot pad.

Specifically, the lifting structure includes a bearing frame, the middle part of the table is provided with a bearing frame, the two ends of the bearing frame are vertically fixedly connected with lifting sliders, and the side of the lifting slider is provided with a first positioning groove , the inner side of the platen is slidably connected with a sliding sleeve, and the side of the sliding sleeve is fixedly connected with a locking plate, and the locking plate is engaged with the lifting sliding rod through the first positioning groove, and the bottom end of the lifting sliding rod There is a reset frame in the collision, and the two sides of the reset frame are fixedly connected with the support frame.

Specifically, a first spring is fixedly connected between one end of the sliding sleeve and the platen, and a control rod is rotatably connected to the inner side of the sliding sleeve, and the control rod is in an “L” shape. There is a fitting groove, the fitting groove has an "F" shape structure, and the end of the control rod is arranged inside the fitting groove.

Specifically, the overturning structure includes an overturning box, the middle part of the bearing frame is provided with an overturning box, the two ends of the overturning box are fixedly connected with a rotating shaft, and the side of the rotating shaft is connected with a stop rod, and the stop bar Slidingly connected with the bearing frame, the end of the rotating shaft is fixedly connected with a sliding block, and a slot is opened on the bearing frame, and the sliding block is slidably connected with the carrying frame through the slot, and the flip box The inner side is fixedly connected with a partition in the shape of a "ten".

Specifically, the conveying structure includes slide rails, two slide rails are fixedly connected to the bottom side of the table, and the two slide rails are arranged parallel to each other, and a lifting seat is slidingly connected between the slide rails, and the The middle part of the lifting seat is fixedly connected with a traction rope, and the bottom side of the platform is fixedly connected with a fixed pulley, and the end of the traction rope runs through the fixed pulley, and the lifting seat is provided with a placement rod.

Specifically, two ends of the lifting seat are slidingly connected with a placing rod respectively, and the two placing rods are arranged parallel to each other, and the end of the placing rod is vertically fixedly connected with a baffle, and the inner side of the first bottom plate There are two storage holes, and the distance between the two storage holes is equal to the distance between the two placing rods.

Specifically, a second positioning groove is provided on the inner side of the placement rod, and an adjustment rod is provided between the two placement rods. a sliding sleeve, and a second spring is fixedly connected between the collision block and the sliding sleeve, and the sliding sleeve is slidably connected to the placement rod.

Specifically, the drive structure includes a take-up roller, a take-up roller is rotatably connected to the first bottom plate, the side of the take-up roller is fixedly connected to one end of the traction rope, and one end of the take-up roller is fixedly connected to a Rocker, the rocker is rotationally connected with the first bottom plate, the rocker is fixedly connected with a ratchet, the inner side of the first bottom plate is slidably connected with a mounting sleeve, and the inner side of the installation sleeve is slidably connected with locking teeth, A third spring is fixedly connected between the bayonet and the installation sleeve, the end of the bayonet meshes with the ratchet, and the top of the installation sleeve is rotatably connected with an adjustment screw, and the adjustment screw is connected to the first bottom plate. Turn to connect.

The beneficial effects of the present invention are:

(1) A scaffold for the construction of a prefabricated house according to the present invention, the bottom side of the support frame is connected with a moving structure, and a positioning structure is provided inside the moving structure, and the whole scaffold can be moved as required through the moving structure Or fixed, while ensuring its own stability, the overall stability of the scaffold can be improved through the positioning structure, and the safety during use can be improved; that is: first, in order to facilitate the construction personnel to move the scaffold, a Universal wheels, when it is necessary to move the scaffold through the universal wheels, turn the screw on the side of the first bottom plate, so that the inclined block moves horizontally on the inner side of the first bottom plate, due to the gap between the inclined block and the jacking block The action of the slope makes the first bottom plate and the top side of the first bottom plate lifted to the top side. At this time, the supporting feet on the bottom side of the first bottom plate leave the ground, and the whole scaffold is supported by the universal wheels on the bottom side of the second bottom plate. At this time, the construction personnel can move the scaffold through the universal wheels to facilitate the deployment of the scaffold. Since there may be potholes on the ground of the construction site, if the supporting feet on the bottom side of the first base plate are difficult to support the scaffold as a whole, The user can rotate the threaded ring located on the side of the support leg while the first bottom plate is lifted, and the threaded ring will drive the inner threaded support rod to move longitudinally when the threaded ring rotates, so that the user can adjust each support leg according to the position of the scaffolding. The adjustment of the support height ensures the stable placement of the overall scaffolding and the safety of the construction personnel.

(2) A scaffolding for the construction of a prefabricated house according to the present invention, a lifting structure is installed on the platform, and the lifting structure is connected with an overturning structure, and the usable height of the scaffold can be further improved through the lifting structure. It is convenient to operate in different construction environments. By flipping the structure, it is convenient for construction workers to place and take tools or small parts; that is, in actual construction operations, the height of existing scaffolding may not meet the requirements. At this time, the user can rotate the two control levers located on both sides of the platen, and then insert the control levers into the "L" groove at the end of the fitting groove. When the first positioning slot is staggered, the user can lift the load-bearing frame from the platen. When the load-bearing frame is lifted to an appropriate height, the two control levers are respectively reset. In the first positioning groove of the height, the height of the bearing frame is fixed at this time. At this time, the construction personnel can work at a higher position through the bearing frame. When there is no need to raise the height, the lifting slide bar is reset from the bottom side At the same time, the reset frame can also improve the overall stability of the support frame. During the construction process, construction personnel often use some tools and small parts. In order to facilitate access, the user can first lift the bearing frame to an appropriate height, and then lift the flip box in the middle of the bearing frame. At this time, the sliding block at the end of the shaft breaks away from the slot, flip the flip box 180°, and then put the flip box inside the load frame again. Parts and tools can be placed through the overturned overturning box to avoid falling. At the same time, the partition set inside the overturning box can classify and store the placed objects, and carry the construction personnel through the overturning box. It can strengthen the strength of the turning box.

(3) A scaffolding for the construction of a prefabricated house according to the present invention, a conveying structure is installed on the side of the supporting frame, and a driving structure is connected between the conveying structure and the moving structure. Carry out the transfer of building boards, etc. to improve work efficiency, and the material can be transferred through the driving structure in a labor-saving manner. At the same time, the suspension height of the material can be fixed to facilitate the access of the material; that is: due to the limited space at the top of the scaffold, the user The lifting seat on the side can be used to lift building materials such as boards. When transferring boards, in order to prevent the boards from slipping during transportation, the user can press the adjustment rod between the two placing rods to make the adjustment rod disengage. The tooth-shaped part on the top side of the second positioning groove, slide the adjustment rod to the appropriate position at the same time, ensure that the bottom part of the plate can be blocked by the rod-shaped part of the collision block, cooperate with the baffle at the end of the rod to prevent slipping, and then release the adjustment Under the push of the second spring, the adjustment rod engages with the tooth-shaped part on the top side of the second positioning groove again to ensure that the position of the collision block remains unchanged during transportation. After the plate is placed, pass through The traction rope of the fixed pulley can transfer the material to the construction personnel on the scaffold on the ground, and when not in use, in order to avoid affecting the operation, the user can lower the lifting seat to the side of the first bottom plate, and then the The placement rod slides into the storage hole. In order to allow the user to lift the material through the traction rope with less effort, the other end of the traction rope is fixed to the take-up roller, and the take-up roller is driven by the rocker, so as to achieve labor-saving traction. At the same time, the ratchet is fixed on the rocker. When the user turns the adjusting screw to push the installation sleeve to make the teeth mesh with the ratchet, the rocker rotates unidirectionally at this time, and the winding roller is placed back. At the same time of rolling, when the lifting seat rises to the top, the position can also be fixed, which is convenient for construction personnel to access. At the same time, the reverse rotation of the adjusting screw can release the engagement of the locking teeth and the ratchet, which is convenient for lowering the height of the lifting seat.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is the structural representation of the overall structure of a kind of preferred embodiment of the scaffolding of a kind of prefabricated house construction provided by the present invention;

Fig. 2 is a schematic diagram of the connection structure between the support frame and the platen shown in Fig. 1;

Fig. 3 is a schematic diagram of the connecting structure of the first bottom plate and jacking block shown in Fig. 2;

Fig. 4 is a structural schematic diagram of the supporting foot shown in Fig. 2;

Fig. 5 is a schematic diagram of the connection structure of the platen and the turnover box shown in Fig. 2;

Fig. 6 is a schematic diagram of the enlarged structure of part A shown in Fig. 5;

Fig. 7 is a schematic diagram of the connection structure between the flip box and the bearing frame shown in Fig. 5;

Fig. 8 is a schematic structural diagram of the platen shown in Fig. 1,

Fig. 9 is a structural schematic diagram of the traction rope shown in Fig. 8,

Fig. 10 is a schematic diagram of the connection structure between the first bottom plate and the rocker shown in Fig. 9,

Fig. 11 is a schematic diagram of the connection structure of the traction rope and the lifting seat shown in Fig. 8,

FIG. 12 is a schematic structural view of the placement rod shown in FIG. 11 .

In the figure: 1, support frame; 2, platform; 3, mobile structure; 301, first base plate; 302, support foot; 303, second base plate; 304, universal wheel; 305, jacking block; 306, slope Block; 307, screw mandrel; 4, lifting structure; 401, reset frame; 402, lifting slide bar; 403, first positioning groove; 404, control rod; 405, sliding sleeve; 406, first spring; 407, snap plate ; 408, fitting groove; 409, bearing frame; 5, overturning structure; 501, overturning box; 502, clapboard; 503, rotating shaft; 504, limit rod; Conveying structure; 601, baffle; 602, traction rope; 603, fixed pulley; 604, slide rail; 605, lifting seat; 606, placing rod; 607, second positioning slot; 608, adjusting rod; 610, second spring; 611, sliding sleeve; 612, storage hole; 7, driving structure; 701, retracting roller; 702, rocker; 703, ratchet; Spring; 707, adjusting screw rod; 8, positioning structure; 801, thread ring; 802, thread support rod; 803, foot pad.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

As shown in Fig. 1-Fig. 12, a scaffolding for the construction of a prefabricated house according to the present invention includes a support frame 1, the top side of the support frame 1 is fixedly connected with a platform 2, and the bottom of the support frame 1 The side is connected with a moving structure 3, the inside of the moving structure 3 is provided with a positioning structure 8, a lifting structure 4 is installed on the platform 2, and the lifting structure 4 is connected with a turning structure 5, and the side of the support frame 1 is installed There is a conveying structure 6 , and a driving structure 7 is connected between the conveying structure 6 and the moving structure 3 .

Specifically, the mobile structure 3 includes a first bottom plate 301, the two sides of the support frame 1 are arranged in a "eight" shape, the bottom side of the support frame 1 is fixedly connected with the first bottom plate 301, and the first bottom plate The bottom side of 301 is fixedly connected with supporting foot 302, and the bottom side of described first base plate 301 is slidably connected with second base plate 303, and the bottom side of described second base plate 303 is equipped with universal wheel 304, and described second base plate 303 A conversion slot is opened on the top, and the supporting foot 302 passes through the second bottom plate 303 through the conversion slot. The side of the first bottom plate 301 is connected with a screw rod 307 for rotation, and the screw rod 307 is screwed with a slope block 306. The slope The bottom side of the block 306 is slidably connected with a jacking block 305, the sides of the inclined plane block 306 and the jacking block 305 are all slidably connected with the inner side of the first bottom plate 301, and the bottom side of the jacking block 305 is fixed on the second bottom plate 303; through the mobile structure 3, the whole scaffolding can be moved or fixed according to the needs, while ensuring its own stability, that is: first, in order to facilitate the construction personnel to move the scaffolding, universal wheels are installed on the bottom side of the second bottom plate 303 304, when the scaffold needs to be moved by the universal wheel 304, turn the screw 307 located on the side of the first bottom plate 301, so that the inclined block 306 moves horizontally on the inner side of the first bottom plate 301, because the inclined block 306 and the top The slope between the blocks 305 acts so that the first bottom plate 301 and the part on the top side of the first bottom plate 301 are lifted to the top side. At this time, the supporting feet 302 on the bottom side of the first bottom plate 301 leave the ground, and the whole scaffolding is lifted by the second bottom plate at the same time. The universal wheels 304 on the bottom side of the base plate 303 are supported, and construction workers can move the scaffold through the universal wheels 304 to facilitate the deployment of the scaffold.

Specifically, the positioning structure 8 includes a threaded ring 801, the supporting foot 302 is rotatably connected with a threaded ring 801, the inner side of the supporting foot 302 is slidably connected with a threaded support rod 802, and the side surface of the threaded support rod 802 is in contact with the The inner side of the threaded ring 801 is threaded, and the end of the threaded support rod 802 is fixedly connected with a foot pad 803; through the positioning structure 8, the overall stability of the scaffold can be improved, and the safety during use can be improved. Potholes may exist. If the support feet 302 on the bottom side of the first bottom plate 301 are difficult to support the scaffolding as a whole, the user can rotate the threaded ring 801 on the side of the support feet 302 while the first bottom plate 301 is lifted. When the threaded ring 801 rotates, it will drive the inner threaded support rod 802 to move longitudinally, so that it is convenient for the user to adjust the support height of each support foot 302 according to the position of the scaffold, so as to ensure the stable placement of the whole scaffold and ensure the safety of the construction personnel.

Specifically, the lifting structure 4 includes a bearing frame 409, and the middle part of the platform 2 is provided with a bearing frame 409, and the two ends of the bearing frame 409 are vertically fixedly connected with lifting sliders 402, and the lifting sliders 402 A first positioning groove 403 is opened on the side, and a sliding sleeve 405 is slidably connected to the inner side of the table plate 2, and an engaging plate 407 is fixedly connected to the side of the sliding sleeve 405, and the engaging plate 407 is connected to the lift through the first positioning groove 403. The sliding rod 402 is engaged with each other, and the bottom end of the lifting sliding rod 402 is in contact with the reset frame 401, the two sides of the reset frame 401 are fixedly connected with the support frame 1, and one end of the sliding sleeve 405 is connected to the platen 2 The first spring 406 is fixedly connected between them, the inner side of the sliding sleeve 405 is rotatably connected with the control rod 404, the control rod 404 is in an "L" shape structure, and the platen 2 is provided with a fitting groove 408, so The fitting groove 408 has an "F"-shaped structure, and the end of the control rod 404 is set inside the fitting groove 408; the usable height of the scaffold can be further increased through the lifting structure 4, which is convenient for different construction environments. Operation, that is: during actual construction operations, the height of the existing scaffolding may not meet the requirements. At this time, the user can turn the two control rods 404 located on both sides of the platen 2, and then embed the control rods 404 In the "L"-shaped groove at the end of the joint groove 408, the engaging plate 407 on the side of the sliding sleeve 405 is staggered from the first positioning groove 403 on the lifting slide bar 402, and the user can lift the bearing frame 409 from the platform 2 When lifting the carrying frame 409 to an appropriate height, respectively reset the two control rods 404, at this time the engaging plate 407 is aligned with the lifting slide rod 402 again, and embedded in the first positioning groove 403 of the corresponding height, so as to achieve this When the height of the bearing frame 409 is fixed, the construction personnel can carry out work at a higher position through the bearing frame 409 at this time, and when there is no need to raise the height, the lifting slide bar 402 is supported by the reset frame 401 on the bottom side, and the reset frame 401 can also improve the overall stability of the support frame 1 .

Specifically, the turning structure 5 includes a turning box 501, and the middle part of the bearing frame 409 is provided with a turning box 501, and the two ends of the turning box 501 are fixedly connected with a rotating shaft 503, and the side rotation of the rotating shaft 503 is connected to a limited position. Rod 504, the limit rod 504 is slidingly connected with the bearing frame 409, the end of the rotating shaft 503 is fixedly connected with a sliding block 505, and the bearing frame 409 is provided with a card slot 506, and the sliding block 505 is slidingly connected with the bearing frame 409 through the card slot 506, and the inner side of the flipping box 501 is fixedly connected with a partition 502 in the shape of a "cross"; the flipping structure 5 can facilitate construction personnel to place and take tools or small parts , that is: in the process of construction, construction personnel often use some tools and small parts. In order to facilitate access, the user can first lift the bearing frame 409 to an appropriate height, and then turn over the middle part of the bearing frame 409 The box 501 is lifted, and now the sliding block 505 at the end of the rotating shaft 503 breaks away from the slot 506, and the turning box 501 is turned over 180°, and then the turning box 501 is put into the carrying frame 409 again, and the user can complete the turning The overturning box 501 places parts and tools to avoid falling, and at the same time, the partition 502 provided inside the overturning box 501 can classify and store the placed objects, and can also carry the construction personnel through the overturning box 501. Strengthen the strength of the flip box 501.

Specifically, the conveying structure 6 includes a slide rail 604, two slide rails 604 are fixedly connected to the bottom side of the table 2, the two slide rails 604 are arranged parallel to each other, and the slide rails 604 are slidably connected There is a lifting seat 605, the middle part of the lifting seat 605 is fixedly connected with a traction rope 602, the bottom side of the platen 2 is fixedly connected with a fixed pulley 603, the end of the traction rope 602 runs through the fixed pulley 603, and the lifting The seat 605 is provided with a placement bar 606, and a placement bar 606 is slidably connected to the two ends of the lift seat 605 respectively. There is a baffle plate 601, two storage holes 612 are opened inside the first base plate 301, and the distance between the two storage holes 612 is equal to the distance between the two placement rods 606, and the inner side of the placement rod 606 A second positioning groove 607 is opened, and an adjustment rod 608 is arranged between the two placing rods 606. The end of the adjustment rod 608 is fixedly connected with a conflicting block 609, and the bottom side of the conflicting block 609 is slidingly connected with a sliding sleeve 611 , and the second spring 610 is fixedly connected between the conflicting block 609 and the sliding sleeve 611, and the sliding sleeve 611 is slidingly connected to the placement rod 606; through the conveying structure 6, it is convenient to transfer building boards, etc. to the construction personnel , to improve work efficiency, that is, due to the limited space at the top of the scaffold, the user can lift the building materials such as panels through the lifting seat 605 set on the side. When transferring the panels, in order to prevent the panels from sliding during transportation, use The operator can press the adjustment rod 608 between the two placement rods 606, so that the adjustment rod 608 is separated from the tooth-shaped part on the top side of the second positioning groove 607, and at the same time slide the adjustment rod 608 to a proper position to ensure that the bottom part of the plate can be touched Blocked by the rod-shaped part of the block 609, cooperate with the baffle 601 at the end of the placement rod 606 to avoid slipping, and then release the adjustment rod 608. Under the push of the second spring 610, the adjustment rod 608 is pushed against the second positioning groove 607 again at this time. The toothed part on the side is engaged to ensure that the position of the conflicting block 609 remains unchanged during transportation. After the board is placed, the material can be carried on the ground to the construction personnel on the scaffold through the traction rope 602 passing through the fixed pulley 603. When not in use, in order to avoid affecting the operation, the user can lower the lifting base 605 to the side of the first bottom plate 301, and then slide the placing rod 606 into the receiving hole 612.

Specifically, the driving structure 7 includes a take-up roller 701, the first bottom plate 301 is rotatably connected with the take-up roller 701, the side of the take-up roller 701 is fixedly connected with one end of the traction rope 602, the take-up roller One end of the roller 701 is fixedly connected with a rocker 702, and the rocker 702 is rotationally connected with the first bottom plate 301. The rocker 702 is fixedly connected with a ratchet 703, and the inner side of the first bottom plate 301 is slidingly connected with a mounting Sleeve 705, the inner side of the installation sleeve 705 is slidingly connected with a locking tooth 704, and a third spring 706 is fixedly connected between the locking tooth 704 and the installation sleeve 705, and the end of the locking tooth 704 is engaged with the ratchet 703. The top of the installation sleeve 705 is rotatably connected with an adjusting screw 707, and the adjusting screw 707 is rotatably connected with the first bottom plate 301; the material can be transferred through the driving structure 7, and the suspension height of the material can be fixed at the same time , to facilitate the taking of materials, that is, in order to allow the user to complete the lifting of materials through the traction rope 602 with less effort, the other end of the traction rope 602 is fixed to the take-up roller 701, and the take-up roller 701 is driven by the rocker 702 at the same time, In order to achieve the effect of effortlessly retracting the traction rope 602, at the same time, the ratchet 703 is fixed on the rocker 702. When the user turns the adjusting screw 707 to push the installation sleeve 705 so that the locking teeth 704 and the ratchet 703 are meshed, the rocker 702 rotates in one direction, and at the same time when the take-up roller 701 rolls back, when the lifting seat 605 rises to the top, the position can also be fixed, which is convenient for construction personnel to access, and at the same time, the adjustment screw 707 can be rotated in the opposite direction The engagement between the locking teeth 704 and the ratchet 703 is released, so that the height of the lifting seat 605 can be lowered conveniently.

When the present invention is in use, at first, in order to facilitate the construction personnel to move the scaffold, a universal wheel 304 is installed on the bottom side of the second base plate 303. The screw 307 on the side of 301 makes the inclined block 306 move horizontally inside the first bottom plate 301, and the first bottom plate 301 and the first bottom plate 301 are pushed up due to the slope effect between the inclined block 306 and the jacking block 305. The side part is lifted to the top side. At this time, the supporting feet 302 on the bottom side of the first bottom plate 301 leave the ground, and the whole scaffolding is supported by the universal wheels 304 on the bottom side of the second bottom plate 303. The scaffolding is moved to the wheels 304 to facilitate the deployment of the scaffolding. Since there may be potholes on the ground of the construction site, if the supporting feet 302 on the bottom side of the first bottom plate 301 are difficult to support the scaffolding as a whole, the user can use the first While the bottom plate 301 is lifted, rotate the threaded ring 801 located on the side of the support leg 302. When the threaded ring 801 rotates, it will drive the inner threaded support rod 802 to move longitudinally, so that the user can adjust the position of each support leg 302 according to the position of the scaffold. The adjustment of the support height ensures the overall stable placement of the scaffolding and ensures the safety of the construction workers. During actual construction operations, the height of the existing scaffolding may not meet the requirements. At this time, the user can rotate the scaffolding on both sides of the platform 2. and then insert the control rod 404 into the "L"-shaped groove at the end of the fitting groove 408. At this time, the engaging plate 407 on the side of the sliding sleeve 405 is staggered from the first positioning groove 403 on the lifting slide rod 402, The user can lift the carrying frame 409 from the platen 2, and after lifting the carrying frame 409 to an appropriate height, reset the two control rods 404 respectively. In the first positioning groove 403 of the height, the fixing of the height of the bearing frame 409 at this time is realized. At this time, the construction personnel can carry out work at a higher position through the bearing frame 409, and when there is no need to raise the height, the lifting slide bar 402 is lifted by The reset frame 401 on the bottom side is used for support, and the reset frame 401 can also improve the overall stability of the support frame 1. During the construction process, construction personnel often use some tools and small parts. For the convenience of access, use The person can first lift the carrying frame 409 to an appropriate height, and then lift the turning box 501 in the middle of the carrying frame 409. At this time, the sliding block 505 at the end of the rotating shaft 503 breaks away from the locking groove 506, and the turning box 501 is turned over 180°. Then the overturning box 501 is placed inside the carrying frame 409 again, and the user can place parts and tools through the overturning overturning box 501 to avoid falling. While the placed objects are classified and stored, the strength of the flip box 501 can also be strengthened while carrying the construction personnel through the flip box 501, by Due to the limited space at the top of the scaffold, the user can use the lifting seat 605 installed on the side to lift the boards and other construction materials. When transferring the boards, in order to prevent the boards from slipping during transportation, the user can press the two placing rods 606 between the adjusting rod 608, so that the adjusting rod 608 breaks away from the tooth-shaped part on the top side of the second positioning groove 607, and slides the adjusting rod 608 to a proper position at the same time to ensure that the bottom part of the plate can be caught by the rod-shaped part of the collision block 609 Blocking, cooperate with the baffle plate 601 at the end of the placement rod 606 to avoid slipping, and then release the adjustment rod 608, under the push of the second spring 610, the adjustment rod 608 engages with the tooth-shaped part on the top side of the second positioning groove 607 again , to ensure that the position of the conflicting block 609 remains unchanged during transportation. After the plate is placed, the material can be transferred on the ground to the construction personnel on the scaffold through the traction rope 602 passing through the fixed pulley 603. At this time, in order to avoid affecting the operation, the user can lower the lifting seat 605 to the side of the first bottom plate 301, and then slide the placement rod 606 into the storage hole 612, in order to allow the user to complete the material through the traction rope 602 with less effort. The other end of the traction rope 602 is fixed to the take-up roller 701, and the take-up roller 701 is driven by the rocker 702, so as to achieve the effect of labor-saving retraction of the traction rope 602. At the same time, the rocker 702 is fixed with a ratchet 703, when the user rotates the adjusting screw 707 to push the installation sleeve 705 so that the locking teeth 704 and the ratchet 703 are engaged, at this time the rocker 702 rotates unidirectionally, and at the same time when the retracting roller 701 rolls back, when the lifting seat When the 605 rises to the top, the position can also be fixed, which is convenient for construction workers to take. At the same time, the reverse rotation of the adjusting screw 707 can release the engagement of the locking teeth 704 and the ratchet 703, which is convenient for the height of the lifting seat 605 to be lowered.

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (4)

1. The scaffold for the construction of the movable house is characterized by comprising a support frame (1), wherein a bedplate (2) is fixedly connected to the top side of the support frame (1), a moving structure (3) is connected to the bottom side of the support frame (1), a positioning structure (8) is arranged inside the moving structure (3), a lifting structure (4) is installed on the bedplate (2), the lifting structure (4) is connected with a turnover structure (5), a conveying structure (6) is installed on the side surface of the support frame (1), and a driving structure (7) is connected between the conveying structure (6) and the moving structure (3);

the movable structure (3) comprises a first bottom plate (301), two sides of the support frame (1) are arranged in a splayed shape, the first bottom plate (301) is fixedly connected to the bottom side of the support frame (1), supporting feet (302) are fixedly connected to the bottom side of the first bottom plate (301), a second bottom plate (303) is slidably connected to the bottom side of the first bottom plate (301), universal wheels (304) are mounted on the bottom side of the second bottom plate (303), a conversion groove (309) is formed in the second bottom plate (303), and the supporting feet (302) penetrate through the second bottom plate (303) through the conversion groove (309);

the lifting structure (4) comprises a bearing frame (409), the middle of the bedplate (2) is provided with the bearing frame (409), two ends of the bearing frame (409) are respectively and fixedly connected with a lifting slide rod (402) vertically, a first positioning groove (403) is formed in the side surface of the lifting slide rod (402), the inner side of the bedplate (2) is connected with a sliding sleeve (405) in a sliding mode, the side surface of the sliding sleeve (405) is fixedly connected with a clamping plate (407), the clamping plate (407) is clamped with the lifting slide rod (402) through the first positioning groove (403), the bottom end of the lifting slide rod (402) is abutted with a resetting frame (401), and two sides of the resetting frame (401) are fixedly connected with the supporting frame (1); a first spring (406) is fixedly connected between one end of the sliding sleeve (405) and the bedplate (2), a control rod (404) is rotatably connected to the inner side of the sliding sleeve (405), the control rod (404) is of an L-shaped structure, an embedding groove (408) is formed in the bedplate (2), the embedding groove (408) is of an F-shaped structure, and the end part of the control rod (404) is arranged in the embedding groove (408);

the turnover structure (5) comprises a turnover box (501), the middle part of the bearing frame (409) is provided with the turnover box (501), two ends of the turnover box (501) are fixedly connected with rotating shafts (503), the side surface of the rotating shaft (503) is rotatably connected with a limiting rod (504), the limiting rod (504) is in sliding connection with the bearing frame (409), the end part of the rotating shaft (503) is fixedly connected with a sliding clamping block (505), the bearing frame (409) is provided with a clamping groove (506), the sliding clamping block (505) is in sliding connection with the bearing frame (409) through the clamping groove (506), and the inner side of the turnover box (501) is fixedly connected with a cross-shaped partition plate (502);

the conveying structure (6) comprises sliding rails (604), two sliding rails (604) are fixedly connected to the bottom side of the bedplate (2), the two sliding rails (604) are arranged in parallel, a lifting seat (605) is connected between the sliding rails (604) in a sliding mode, a traction rope (602) is fixedly connected to the middle of the lifting seat (605), a fixed pulley (603) is fixedly connected to the bottom side of the bedplate (2), the end portion of the traction rope (602) penetrates through the fixed pulley (603), and a placing rod (606) is arranged on the lifting seat (605);

two ends of the lifting seat (605) are respectively connected with a placing rod (606) in a sliding mode, the two placing rods (606) are arranged in parallel, the end portion of each placing rod (606) is vertically and fixedly connected with a baffle (601), two accommodating holes (612) are formed in the inner side of the first bottom plate (301), and the distance between the two accommodating holes (612) is equal to the distance between the two placing rods (606);

the inner side of each placing rod (606) is provided with a second positioning groove (607), an adjusting rod (608) is arranged between the two placing rods (606), the end part of each adjusting rod (608) is fixedly connected with a contact block (609), the bottom side of each contact block (609) is slidably connected with a sliding sleeve (611), a second spring (610) is fixedly connected between each contact block (609) and each sliding sleeve (611), and each sliding sleeve (611) is slidably connected with each placing rod (606).

2. The scaffold for prefabricated house construction according to claim 1, wherein: the side surface of the first bottom plate (301) is rotatably connected with a screw rod (307), the screw rod (307) is connected with an inclined block (306) in a threaded manner, the bottom side of the inclined block (306) is connected with a jacking block (305) in a sliding manner, the side surfaces of the inclined block (306) and the jacking block (305) are both connected with the inner side of the first bottom plate (301) in a sliding manner, and the bottom side of the jacking block (305) is fixed on the second bottom plate (303).

3. The scaffold for prefabricated house construction according to claim 2, wherein: location structure (8) include the screw thread ring, it is connected with screw thread ring (801) to rotate on supporting legs (302), the inboard sliding connection of supporting legs (302) has screw thread bracing piece (802), the side of screw thread bracing piece (802) and the inboard threaded connection of screw thread ring (801), the tip fixedly connected with callus on the sole (803) of screw thread bracing piece (802).

4. The scaffold for prefabricated house construction according to claim 1, wherein: drive structure (7) include roll-up roller (701), it is connected with roll-up roller (701) to rotate on first bottom plate (301), the side of roll-up roller (701) and the one end fixed connection of haulage rope (602), the one end fixedly connected with rocker (702) of roll-up roller (701), rotate between rocker (702) and first bottom plate (301) and be connected, fixedly connected with ratchet (703) on rocker (702), the inboard sliding connection of first bottom plate (301) has installation cover (705), the inboard sliding connection of installation cover (705) has latch (704), fixedly connected with third spring (706) between latch (704) and installation cover (705), the tip and the ratchet (703) of latch (704) mesh mutually, the top of installation cover (705) is rotated and is connected with adjusting screw (707), adjusting screw (707) are connected with rotating between first bottom plate (301).

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