Polymorphic scaffold for constructional engineering

Abstract

The invention relates to the field of scaffolds, and particularly discloses a constructional engineering multi-form scaffold which comprises symmetrically arranged bearing rods, a telescopic assembly is arranged between the two bearing rods, universal self-locking wheel sets are arranged on the bearing rods and the telescopic assembly, lifting assemblies are arranged on the bearing rods, and the lifting assemblies are arranged on the bearing rods. A supporting assembly for supporting workers is arranged on the lifting assembly. The height and the width of the scaffold are adjusted, multiple different cuboid shapes are formed, the multi-shape adjusting effect on the scaffold is achieved, the bearing assembly can be adaptively adjusted according to the width of the scaffold, the bearing assembly is made to be matched with the supporting assembly, falling mortar can be comprehensively borne and recycled, and the construction efficiency is improved. Practicality and flexibility of the scaffold are improved, comprehensive recovery of mortar by the scaffold is facilitated, different application scenes of the multi-form scaffold are met, the strain capacity of the scaffold is improved, and the mortar recovery capacity of the scaffold is improved.

Description

Technical Field

[0001] The invention relates to the technical field of scaffolds, and in particular to a multi-form scaffold for construction engineering. Background Art

[0002] Scaffolding is a temporary structure, usually used in construction, maintenance or cleaning of building exterior walls, etc. It provides workers with a safe working platform and facilitates the transportation of materials. Scaffolding is mainly composed of steel pipes, fasteners and other accessories. According to different needs, structures of different shapes and heights can be built. Multi-form scaffolding refers to a scaffolding system that can adapt to different construction environments and needs and has a variety of combinations and functional changes.

[0003] In the existing patent CN109113317A, a scaffold for construction that can be quickly disassembled and assembled is disclosed, including a hollow plate, a No. 1 support column, and a No. 2 support column. The lower ends of the hollow plate are clamped with a No. 1 support beam and a No. 2 support beam. The lower ends of the No. 1 support beam and the No. 2 support beam are clamped with a connecting beam. The two ends of the connecting beam pass through the No. 1 support column and the No. 2 support column respectively. One side of the connecting beam is fixedly connected with a connecting ring, and the outer surface of the connecting ring is tied with a pull rope. The connecting beam can be inserted into the No. 1 support column and the No. 2 support column first, and the No. 1 limit block is clamped on the outside of the No. 1 support column for limiting. When the connecting beam passes through the No. 2 support column, the pull ring can be pulled up to force the connecting rod to move vertically upward. The limit plate moves with the connecting rod, compressing the No. 3 compression spring to deform it, and the connecting rod is clamped into the circular hole in the connecting beam, thereby completing the fixation.

[0004] In the above structure, the mortar can be recycled by the ash containing cloth. However, when the ash containing cloth is recycling the mortar, it is impossible to adaptively release or shrink the ash containing cloth according to the shape of the scaffolding. As a result, when the scaffolding is released or shrunk, the ash containing cloth cannot fully recover the mortar that has fallen from the scaffolding, thereby reducing the practicality and flexibility of the scaffolding, being unfavorable for the comprehensive recovery of the mortar by the scaffolding, being difficult to meet the application scenarios of multi-form scaffoldings, and reducing the scaffolding's ability to recycle mortar.

[0005] Therefore, how to provide a multi-form scaffold for construction engineering is a problem that technical personnel in this field need to solve urgently. Summary of the invention

[0006] One object of the present invention is to provide a multi-form scaffold for construction engineering. The multi-form scaffold for construction engineering described in the present invention comprises symmetrically arranged load-bearing rods, a telescopic assembly is arranged between two of the load-bearing rods, a universal self-locking wheel set is arranged on the load-bearing rods and the telescopic assembly, a lifting assembly is arranged on the load-bearing rods, and a supporting assembly for supporting workers is arranged on the lifting assembly;

[0007] A receiving assembly for receiving mortar is arranged between the lifting assemblies at both ends, the receiving assembly is located below the supporting assembly, a transmission assembly is arranged on the telescopic assembly, an adjustment assembly is arranged on the lifting assembly, a connecting assembly connected to the receiving assembly is arranged at the output end of the adjustment assembly, and a winding assembly is arranged between the connecting assembly and the transmission assembly;

[0008] When the connecting component is connected with the receiving component to form a first state, the free rotation of the receiving component is restricted; when the connecting component itself is engaged to form a first state, the receiving component and the winding component are released.

[0009] Preferably, the telescopic assembly includes a telescopic inner rod arranged on the load-bearing rod, a telescopic outer rod is arranged on the telescopic inner rod, two telescopic inner rods are inserted into the telescopic outer rod, and the universal self-locking wheel set is arranged on the telescopic outer rod.

[0010] Preferably, the lifting assembly includes a base arranged on the load-bearing rod, a hydraulic lifting rod is installed on the base, a cross bar corresponding to the load-bearing rod is arranged at the output end of the hydraulic lifting rod, and the support assembly is arranged between the two cross bars.

[0011] Preferably, the support assembly includes a support frame 1 arranged on the cross bar, a support net 1 is arranged on the support frame 1, support sleeve rods are arranged on both sides of the support frame 1, the support frame 1 is slidably arranged in the support sleeve rod, a support frame 2 is arranged between the two support sleeve rods, and a support net 2 is arranged on the support frame 2, the support assembly also includes a support inner rod arranged on the support sleeve rod and located between the support sleeve rod and the telescopic outer rod, a support outer rod adapted to the support inner rod is arranged on the telescopic outer rod and located between the support sleeve rod and the telescopic outer rod, and the support inner rod is inserted in the support outer rod.

[0012] Preferably, a rolling assembly is arranged between the support sleeve rod and the support frame 1, and the rolling assembly includes a slide groove opened on the support sleeve rod, and a plurality of rollers are connected to the bearings on the support frame 1, and the rollers are evenly arranged along the length direction of the support frame 1, and the rollers are adapted to the slide groove.

[0013] Preferably, the receiving assembly includes two shafts connected to the base by bearings, the two shafts are symmetrically arranged, and a receiving roll cloth for receiving mortar is installed on the shafts, and the output ends of the two receiving roll cloths are connected together. A disc box is provided on the base, and a coil spring matching the shafts is provided inside the disc box.

[0014] Preferably, the transmission assembly includes a fixed plate arranged on the telescopic outer rod, a bearing on the fixed plate is connected to a rotating shaft, a fixed sleeve on the rotating shaft is provided with a transmission gear, and a spur rack meshing with the transmission gear is provided on the telescopic inner rod, and the spur rack passes through the telescopic outer rod.

[0015] Preferably, the adjustment assembly includes a mounting plate arranged on the base, a limiting plate is arranged on the mounting plate, a threaded rod is threadedly connected to the limiting plate, the threaded rod threads pass through the limiting plate, and the end bearing of the threaded rod is connected to a connecting plate.

[0016] Preferably, the connecting assembly includes a clamping cylinder fixedly arranged on the mounting plate, an internal gear ring 1 is provided in the clamping cylinder, a rotating cylinder is connected to a bearing on the clamping cylinder, an internal gear ring 2 is provided in the rotating cylinder, a rotating sleeve is fixedly provided on the shaft rod, an internal gear ring 3 is provided in the rotating sleeve, a rotating rod is connected to a bearing on the connecting plate, a connecting gear 1 is fixedly provided at one end of the rotating rod and meshed with the internal gear ring 2 and the internal gear ring 3, and a connecting gear 2 is fixedly provided at the other end of the rotating rod and meshed with the internal gear ring 2 and the internal gear ring 1.

[0017] Preferably, the winding assembly includes a winding roller 1 fixedly mounted on the rotating shaft, a winding roller 2 is fixedly mounted on the outer ring of the rotating cylinder, a winding rope is wound on the winding roller 1, and the output end of the winding rope is wound on the winding roller 2.

[0018] The beneficial effects of the present invention are as follows:

[0019] When the present invention is in use, the universal self-locking wheel set is unlocked, the device is moved to the construction site, and the lifting assembly is used to control the device to a reasonable height, so that the workers can meet the construction height on the support assembly, thereby adjusting the height shape of the device. During construction, mortar will fall from the support assembly to the receiving assembly for collection; when adjusting the width shape, the universal self-locking wheel set is locked, the universal self-locking wheel set on the side where the width needs to be changed is unlocked, and the connecting assembly is adjusted by the adjusting assembly to force the connecting assembly to form a self-locking state and separate from the receiving assembly. When the width of the device is extended, the corresponding load-bearing rod is pulled. The load-bearing rod is forced to drive the telescopic assembly, the lifting assembly and the supporting assembly to extend on one side. At the same time, due to the clamping of the receiving assembly on the other side, when the lifting assembly drives the receiving assembly to move, the receiving assembly is forced to be released to a reasonable length. Due to the extension of the telescopic assembly, the winding assembly is forced to be released to a reasonable length under the action of the transmission assembly to complete the width adjustment action; the connecting assembly is adjusted by the adjusting assembly to force the connecting assembly to connect to the receiving assembly, and the universal self-locking wheel set is locked to achieve the locking of the entire device. When the mortar falls from the supporting assembly to the receiving assembly, the telescopic assembly is locked, forcing the winding assembly to be released to a reasonable length. The winding component does not move. Under the action of the connecting component, the winding component generates a reverse force on the receiving component, which effectively prevents the receiving component from rotating freely when the mortar falls on the receiving component. After cleaning the mortar on the receiving component and retreating, the adjusting component is used to self-lock the connecting component and separate it from the receiving component, pushing the corresponding load-bearing rod. Under the action of the receiving component itself, the receiving component is forced to reel up. At the same time, under the action of the telescopic component, the transmission component is driven to rotate in the opposite direction, thereby forcing the winding component to reel up, completing the contraction and retreat action of the device, and realizing the multi-form adjustment of the scaffolding. Section function; In summary, the present application is a multi-form scaffold for construction engineering, the height and width of the scaffold can be adjusted to form a variety of different rectangular shapes, thereby achieving a multi-form adjustment effect of the scaffold, and the receiving component can be adaptively adjusted according to the width of the scaffold, so that the receiving component is compatible with the supporting component, and can achieve comprehensive receiving and recovery of fallen mortar, thereby improving the practicability and flexibility of the scaffold, and facilitating the comprehensive recovery of mortar by the scaffold, thereby meeting different application scenarios of the multi-form scaffold, improving the adaptability of the scaffold, and improving the scaffold's ability to recover mortar. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 It is a three-dimensional structure entity diagram of the present invention;

[0022] Figure 2 It is a structural entity diagram of the telescopic assembly of the present invention;

[0023] Figure 3 It is a structural entity diagram of the lifting assembly of the present invention;

[0024] Figure 4 A structural entity diagram of the support assembly of the present invention;

[0025] Figure 5 It is a structural entity diagram of the support sleeve rod of the present invention;

[0026] Figure 6 It is a structural entity diagram of the receiving assembly of the present invention;

[0027] Figure 7 It is a partial structural entity diagram of the present invention;

[0028] Figure 8 A structural entity diagram of the regulating assembly of the present invention;

[0029] Fig. 9 It is a structural entity diagram of the connection assembly of the present invention;

[0030] Fig.10 For the present invention Fig. 9 A three-dimensional half-section view of .

[0031] In the figure: 1. load-bearing rod; 2. telescopic assembly; 201. telescopic inner rod; 202. telescopic outer rod; 3. universal self-locking wheel set; 4. lifting assembly; 401. base; 402. hydraulic lifting rod; 403. cross bar; 5. support assembly; 501. support frame 1; 502. support net 1; 503. support sleeve rod; 504. support frame 2; 505. support net 2; 506. support inner rod; 507. support outer rod; 6. receiving assembly; 601. shaft rod; 602. receiving cloth roll; 603. disc box; 7. transmission assembly; 701. fixed plate; 702. rotating shaft; 703. Transmission gear; 704, spur rack; 8, adjustment assembly; 801, mounting plate; 802, limit plate; 803, threaded rod; 804, connecting plate; 9, connecting assembly; 901, clamping cylinder; 902, inner gear ring one; 903, rotating cylinder; 904, inner gear ring two; 905, rotating sleeve; 906, inner gear ring three; 907, rotating rod; 908, connecting gear one; 909, connecting gear two; 10, winding assembly; 1001, winding roller one; 1002, winding roller two; 1003, winding rope; 11, rolling assembly; 1101, slide groove; 1102, roller. DETAILED DESCRIPTION

[0032] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0033] Embodiment 1:

[0034] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 As shown, a multi-form scaffold for construction engineering of the present invention comprises a symmetrically arranged load-bearing rod 1, a telescopic assembly 2 is arranged between two load-bearing rods 1, a universal self-locking wheel set 3 is arranged on the load-bearing rod 1 and the telescopic assembly 2, a lifting assembly 4 is arranged on the load-bearing rod 1, and a supporting assembly 5 for supporting workers is arranged on the lifting assembly 4;

[0035] A receiving assembly 6 for receiving mortar is arranged between the lifting assemblies 4 at both ends, and the receiving assembly 6 is located below the supporting assembly 5. A transmission assembly 7 is arranged on the telescopic assembly 2, and an adjustment assembly 8 is arranged on the lifting assembly 4. A connecting assembly 9 connected to the receiving assembly 6 is arranged at the output end of the adjustment assembly 8, and a winding assembly 10 is arranged between the connecting assembly 9 and the transmission assembly 7;

[0036] When the connecting component 9 is connected to the receiving component 6 to form a first state, the free rotation of the receiving component 6 is restricted; when the connecting component 9 itself is engaged to form a first state, the receiving component 6 and the winding component 10 are released.

[0037] Working principle: When in use, unlock the universal self-locking wheel set 3, move the device to the construction site, use the lifting assembly 4 to control the device to a reasonable height, so that the workers can meet the construction height on the support assembly 5, and adjust the height shape of the device. During construction, the mortar will fall from the support assembly 5 to the receiving assembly 6 for collection; when adjusting the width shape, lock the universal self-locking wheel set 3, unlock the universal self-locking wheel set 3 on the side that needs to change the width, use the adjustment assembly 8 to adjust the connecting assembly 9, force the connecting assembly 9 to form a self-locking and separate from the receiving assembly 6, and when extending the width of the device, pull the corresponding load-bearing rod 1 On one side, the load-bearing rod 1 is forced to drive the telescopic component 2, the lifting component 4 and the supporting component 5 to extend. At the same time, due to the clamping of the receiving component 6 on the other side, when the lifting component 4 drives the receiving component 6 to move, the receiving component 6 is forced to be released to a reasonable length. Due to the extension of the telescopic component 2, under the action of the transmission component 7, the winding component 10 is forced to be released to a reasonable length to complete the width adjustment action; the connection component 9 is adjusted by the adjustment component 8 to force the connection component 9 to connect to the receiving component 6, and the universal self-locking wheel group 3 is locked to achieve the locking of the entire device. When the mortar falls from the supporting component 5 to the receiving component 6, due to the telescopic component 2 is locked, forcing the winding component 10 not to move. Under the action of the connecting component 9, the winding component 10 generates a reverse force on the receiving component 6, effectively preventing the receiving component 6 from rotating freely when the mortar falls on the receiving component 6; after cleaning the mortar on the receiving component 6, when retreating, the adjusting component 8 is used to self-lock the connecting component 9 and separate it from the receiving component 6, pushing the corresponding load-bearing rod 1, and the receiving component 6 is forced to reel up under its own action. At the same time, under the action of the telescopic component 2, the transmission component 7 is driven to rotate in the opposite direction, thereby forcing the winding component 10 to reel up, completing the contraction and retreat action of the device. , realizing the multi-form adjustment function of the scaffolding; in summary, the present application is a multi-form scaffolding for construction engineering, which can adjust the height and width of the scaffolding to form a variety of different rectangular shapes, thereby realizing the multi-form adjustment effect of the scaffolding, and the receiving component 6 can be adaptively adjusted according to the width of the scaffolding, so that the receiving component 6 is compatible with the supporting component 5, and can realize the comprehensive receiving and recovery of the fallen mortar, thereby improving the practicability and flexibility of the scaffolding, and facilitating the comprehensive recovery of the mortar by the scaffolding, thereby meeting the different application scenarios of the multi-form scaffolding, improving the adaptability of the scaffolding, and improving the recovery capacity of the scaffolding for the mortar.

[0038] Embodiment 2:

[0039] like Figure 1 and Figure 2As shown, a multi-form scaffold for construction engineering of the present invention, the telescopic assembly 2 includes a telescopic inner rod 201 arranged on the load-bearing rod 1, a telescopic outer rod 202 is arranged on the telescopic inner rod 201, the two telescopic inner rods 201 are inserted into the telescopic outer rod 202, and the universal self-locking wheel group 3 is arranged on the telescopic outer rod 202.

[0040] like Figure 1 and Figure 3 As shown, a multi-form scaffold for construction engineering of the present invention, the lifting component 4 includes a base 401 arranged on the load-bearing rod 1, a hydraulic lifting rod 402 is installed on the base 401, the output end of the hydraulic lifting rod 402 is provided with a cross bar 403 corresponding to the load-bearing rod 1, and the support component 5 is arranged between the two cross bars 403.

[0041] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, a multi-form scaffold for construction engineering of the present invention, the support assembly 5 includes a support frame 501 arranged on a cross bar 403, a support net 502 is arranged on the support frame 501, support sleeve rods 503 are arranged on both sides of the support frame 501, the support frame 501 is slidably arranged in the support sleeve rods 503, a support frame 2 504 is arranged between the two support sleeve rods 503, a support net 2 505 is arranged on the support frame 2 504, the support assembly 5 also includes a support inner rod 506 arranged on the support sleeve rod 503 and located between the support sleeve rod 503 and the telescopic outer rod 202, a support outer rod 507 matched with the support inner rod 506 is arranged on the telescopic outer rod 202 and located between the support sleeve rod 503 and the telescopic outer rod 202, and the support inner rod 506 is inserted in the support outer rod 507.

[0042] like Figure 1 , Figure 4 and Figure 5 As shown, a multi-form scaffold for construction engineering of the present invention has a rolling assembly 11 arranged between a support sleeve 503 and a support frame 501, the rolling assembly 11 includes a slide groove 1101 opened on the support sleeve 503, a plurality of rollers 1102 are connected to bearings on the support frame 501, the rollers 1102 are evenly arranged along the length direction of the support frame 501, and the rollers 1102 are adapted to the slide groove 1101.

[0043] like Figure 1 and Figure 6As shown, a multi-form scaffold for construction engineering of the present invention, the receiving component 6 includes two shafts 601 connected to the base 401 by bearings, the two shafts 601 are symmetrically arranged, and a receiving roll cloth 602 for receiving mortar is installed on the shafts 601, and the output ends of the two receiving roll cloths 602 are connected together, and a disc box 603 is arranged on the base 401, and a coil spring matched with the shaft 601 is arranged inside the disc box 603.

[0044] like Figure 1 and Figure 7 As shown, a multi-form scaffold for construction engineering of the present invention, the transmission assembly 7 includes a fixed plate 701 arranged on the telescopic outer rod 202, a bearing on the fixed plate 701 is connected to a rotating shaft 702, a transmission gear 703 is fixedly sleeved on the rotating shaft 702, a spur rack 704 meshing with the transmission gear 703 is arranged on the telescopic inner rod 201, and the spur rack 704 passes through the telescopic outer rod 202.

[0045] like Figure 7 and Figure 8 As shown, a multi-form scaffold for construction engineering of the present invention, the adjustment component 8 includes a mounting plate 801 arranged on a base 401, a limiting plate 802 is arranged on the mounting plate 801, a threaded rod 803 is threadedly connected to the limiting plate 802, the threaded rod 803 threads through the limiting plate 802, and the end bearing of the threaded rod 803 is connected to a connecting plate 804.

[0046] like Figure 7 , Figure 8 , Fig. 9 and Fig.10 As shown, a multi-form scaffold for construction engineering of the present invention, the connecting component 9 includes a clamping cylinder 901 fixedly arranged on a mounting plate 801, an inner gear ring 1 902 is provided in the clamping cylinder 901, a rotating cylinder 903 is connected with a bearing on the clamping cylinder 901, an inner gear ring 2 904 is provided in the rotating cylinder 903, a rotating sleeve 905 is fixedly sleeved on the shaft 601, an inner gear ring 3 906 is provided in the rotating sleeve 905, a rotating rod 907 is connected with a bearing on the connecting plate 804, an end of the rotating rod 907 is fixedly sleeved with a connecting gear 1 908 meshing with the inner gear ring 2 904 and the inner gear ring 3 906, and the other end of the rotating rod 907 is fixedly sleeved with a connecting gear 2 909 meshing with the inner gear ring 2 904 and the inner gear ring 1 902.

[0047] like Figure 1 , Figure 7 , Fig. 9 and Fig.10As shown, a multi-form scaffold for construction engineering of the present invention, the winding assembly 10 includes a winding roller 1001 fixedly sleeved on the rotating shaft 702, a winding roller 2 1002 is fixedly sleeved on the outer ring of the rotating cylinder 903, a winding rope 1003 is wound on the winding roller 1001, and the output end of the winding rope 1003 is wound on the winding roller 2 1002.

[0048] Working principle: briefly explain the universal self-locking wheel set 3. When the universal self-locking wheel set is locked, the scaffolding cannot be automatically extended or retracted, forming a locking effect of the scaffolding. When the universal self-locking wheel set is released, the scaffolding can be automatically extended or retracted. At this time, the scaffolding can be adjusted. When in use, unlock the universal self-locking wheel set 3 and move the scaffolding to the construction site.

[0049] Start the hydraulic lifting rod 402, forcing the end of the hydraulic lifting rod 402 to drive the cross bar 403 to move to a reasonable height. At this time, the support inner rod 506 moves inside the support outer rod 507, forcing the cross bar 403 to drive the support frame 1 501, the support net 1 502, the support sleeve rod 503, the support frame 2 504 and the support net 2 505 to move to a reasonable height position, so that the workers on the support net 1 502 or the support net 2 505 are in a state that satisfies the construction height and construction state, thereby adjusting the height shape of the scaffolding. During construction, mortar will fall from the support net 1 502 and the support net 2 505. At this time, the mortar falls on the receiving roll cloth 602, and the workers collect and process the mortar;

[0050] The width shape is adjusted, the universal self-locking wheel set 3 on the telescopic outer rod 202 is locked, the universal self-locking wheel set 3 on the side of the width shape is unlocked, the threaded rod 803 is rotated, and under the action of the limit plate 802, the threaded rod 803 is displaced, so that the threaded rod 803 drives the connecting plate 804 to move, and the connecting plate 804 drives the rotating rod 907, the connecting gear 1 908 and the connecting gear 2 909 to move, so that the connecting gear 2 909 is meshed with the inner gear ring 1 902 and the inner gear ring 2 904, and the connecting gear 1 908 is separated from the inner gear ring 3 906. At this time, since the clamping cylinder 901 is fixedly arranged, the clamping cylinder 901 forms a limiting effect on the rotation of the rotating rod 907, thereby forming a self-locking;

[0051] When the width of the scaffold is extended, one side of the corresponding load-bearing rod 1 is pulled, forcing the load-bearing rod 1 to drive the telescopic inner rod 201 to slide out of the telescopic outer rod 202, and at the same time, the hydraulic lifting rod 402 and the cross bar 403 move accordingly, and under the limiting action of the support inner rod 506 and the support outer rod 507, the cross bar 403 is forced to drive the support frame 1 501 to slide out of the support sleeve rod 503, and at this time, the roller 1102 rolls in the slide groove 1101, causing the support net 1 502 to slide out, so that under the joint action of the support net 1 502 and the support net 2 505, the working space is extended;

[0052] At the same time, since the receiving roll cloth 602 on the other side is clamped, when the base 401 moves horizontally, the receiving roll cloth 602 is driven to be continuously released to a reasonable length, and at this time, the receiving roll cloth 602 drives the shaft 601 to rotate, and at this time, the shaft 601 drives the coil spring inside the disc box 603 to move, thereby realizing energy storage;

[0053] As the telescopic inner rod 201 slides out of the telescopic outer rod 202, when the telescopic inner rod 201 is extended, the telescopic inner rod 201 drives the spur rack 704 to move, the spur rack 704 drives the transmission gear 703 to rotate, and the transmission gear 703 drives the rotating shaft 702 to rotate, so that the rotating shaft 702 drives the winding roller 1 1001 to rotate. Since the connecting gear 2 909 is meshed with the inner gear ring 1 902 and the inner gear ring 2 904, the rotation of the winding roller 2 1002 and the rotating cylinder 903 is restricted, thereby effectively releasing the winding rope 1003. At this time, when the telescopic inner rod 201 moves to the target position, the released winding rope 1003 is just in a taut state, completing the width adjustment of the scaffolding;

[0054] When the scaffold is extended to the target position, the threaded rod 803 is rotated in the reverse direction. Under the action of the limit plate 802, the threaded rod 803 is displaced in the reverse direction, so that the threaded rod 803 drives the connecting plate 804 to move in the reverse direction. The connecting plate 804 drives the rotating rod 907, the connecting gear 1 908 and the connecting gear 2 909 to move in the reverse direction, so that the connecting gear 1 908 is meshed with the inner gear ring 2 904 and the inner gear ring 3 906, and the connecting gear 2 909 is separated from the inner gear ring 1 902, forcing the rotating cylinder 903 to form a whole with the rotating sleeve 905 and the winding roller 2 1002;

[0055] The universal self-locking wheel group 3 is locked to lock the entire device. When the mortar falls from the support net 1 502 and the support net 2 505 to the receiving roll cloth 602, due to the impact force and gravity of the mortar when it falls, when the mortar falls on the receiving roll cloth 602, the receiving roll cloth 602 is forced to drive the shaft rod 601 to rotate. Since the telescopic inner rod 201 and the telescopic outer rod 202 are locked, the winding rope 1003 is forced not to move, and the winding rope 1003 is in a taut state. The winding rope 1003 is pressed against the winding roller 1001. The winding rope 1003 is connected with the winding roller 1002, so that the winding rope 1003 generates a reverse force on the winding roller 1002, and the winding roller 1002 limits the rotation of the rotating cylinder 903. Under the action of the connecting gear 1 908, the rotation of the rotating sleeve 905 is limited, thereby limiting the rotation of the shaft 601, achieving a force balance effect between the receiving roll 602 and the winding rope 1003, effectively avoiding the phenomenon that the receiving roll 602 rotates freely when the mortar falls on the receiving roll 602, thereby reducing the automatic release of the receiving roll 602;

[0056] After cleaning the mortar on the receiving roll cloth 602, when retreating, the threaded rod 803 is rotated. Under the action of the limit plate 802, the threaded rod 803 is displaced, so that the threaded rod 803 drives the connecting plate 804 to move, and the connecting plate 804 drives the rotating rod 907, the connecting gear 1 908 and the connecting gear 2 909 to move, so that the connecting gear 2 909 is meshed with the inner gear ring 1 902 and the inner gear ring 2 904, and the connecting gear 1 908 is separated from the inner gear ring 3 906. At this time, since the clamping cylinder 901 is fixedly arranged, the clamping cylinder 901 forms a limiting effect on the rotation of the rotating rod 907, thereby forming a self-locking.

[0057] Since the connecting gear 1 908 is separated from the inner gear ring 3 906, the receiving roll cloth 602 and the shaft rod 601 are in a separated state, pushing the corresponding load-bearing rod 1, the telescopic inner rod 201 and the support frame 1 501 to retreat, and under the rebound action of the coil spring, the receiving roll cloth 602 is gradually wound up, and at the same time, the retreat of the telescopic inner rod 201 drives the spur rack 704 to move in the opposite direction, forcing the transmission gear 703 to rotate in the opposite direction, thereby making the winding roller 1001 rotate in the opposite direction, and the winding roller 1001 drives the winding rope 1003 to gradually wind up, so that during the winding process of the receiving roll cloth 602, the winding rope 1003 is also wound up at the same time, completing the contraction and retreat action of the device, and realizing the multi-form adjustment function of the scaffolding.

[0058] The setting of the telescopic component 2 can achieve the telescopic effect and adjust the width direction of the scaffolding, and can be combined with the universal self-locking wheel group 3 to form a clamping connection between the telescopic inner rod 201 and the telescopic outer rod 202, thereby improving the stability and practicality of the scaffolding, and can drive the transmission component 7 to move, and the telescopic movement drives the transmission component 7 to move; the setting of the lifting component 4 can increase the height of the scaffolding, change the height position of the support component 5, thereby adjusting the height shape, and at the same time achieve the supporting effect of the support component 5. When the telescopic component 2 moves, the support component 5 is also adjusted, thereby playing a connecting role; the setting of the support component 5 can achieve the work The support net 1 502 and the support net 2 505 are provided to make the mortar fall down, which is beneficial to the collection of the mortar. The support inner rod 506 and the support outer rod 507 are provided to support the support sleeve rod 503. When the support net 1 502 moves, the support sleeve rod 503 is clamped to avoid the free movement of the support sleeve rod 503, thereby improving the stability of the device. The setting of the rolling component 11 can reduce the friction between the support sleeve rod 503 and the support frame 1 501, thereby facilitating the sliding of the support frame 1 501 and saving the force applied by the staff. The setting of the receiving component 6 can realize the receiving and collecting of the mortar. The utility model discloses that the mortar is handled conveniently by the staff and the pollution of the mortar to the surrounding ground is reduced. Meanwhile, the receiving roll cloth 602 can be released as the scaffold is extended and rolled up as the scaffold is contracted, so that the receiving roll cloth 602 can fully receive the mortar and improve the scaffold's ability to recover the mortar. The setting of the coil spring can realize the free reset of the shaft rod 601, so that the receiving roll cloth 602 can be automatically rolled up; the setting of the transmission component 7 can transmit the force of the telescopic inner rod 201, so that the winding component 10 can rotate, which is convenient for the release and winding of the winding component 10, so that the telescopic inner rod 201 can automatically realize the release and winding of the winding rope 1003 when it is extended or retracted. , improving the flexibility and transmission force of the device; the setting of the adjustment component 8 can realize the position change of the connecting component 9, so that the connecting component 9 can realize a variety of connection states, and the setting of the threaded rod 803 can realize the position clamping of the rotating rod 907, improve the stability of the device, and prevent the rotating rod 907 from rotating freely; the setting of the connecting component 9 can realize the separation and engagement with the receiving component 6, realize the restriction effect on the receiving component 6, and prevent the receiving component 6 from rotating freely. When separated, it can make the receiving roll cloth 602 automatically reeled, and can realize the self-locking function, realize the clamping effect of the reeling component 10, and facilitate the reeling component 10 to release and reel in the reeling rope 1003;The setting of the reeling assembly 10 can realize the reeling and releasing of the reeling rope 1003. When the telescopic inner rod 201 is extended, the reeling rope 1003 is released, so that the scaffolding is smoothly extended. When the telescopic inner rod 201 is retracted, the reeling rope 1003 is retracted, so that the scaffolding is smoothly retracted, and the reeling rope 1003 can be reeled and released synchronously with the receiving roll cloth 602. ;

[0059] This solution can adjust the height and width of the scaffolding to form a variety of different rectangular shapes, thereby achieving a multi-form adjustment effect on the scaffolding, and the receiving roll cloth 602 can be adaptively adjusted according to the width of the scaffolding, so that the receiving roll cloth 602 and the supporting net 1 502 and the supporting net 2 505 are always in harmony, and can achieve comprehensive receiving and recovery of fallen mortar, improve the practicality and flexibility of the scaffolding, and facilitate the comprehensive recovery of mortar by the scaffolding, and improve the recovery capacity of the scaffolding for mortar, so that the multi-form scaffolding can meet different application scenarios and improve the adaptability of the scaffolding.

[0060] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-form scaffold for construction engineering, characterized in that: The invention comprises symmetrically arranged load-bearing rods (1), a telescopic assembly (2) being arranged between two of the load-bearing rods (1), a universal self-locking wheel assembly (3) being arranged on the load-bearing rods (1) and the telescopic assembly (2), a lifting assembly (4) being arranged on the load-bearing rods (1), and a supporting assembly (5) for supporting a worker being arranged on the lifting assembly (4); A receiving assembly (6) for receiving mortar is arranged between the lifting assemblies (4) at both ends, the receiving assembly (6) is located below the supporting assembly (5), a transmission assembly (7) is arranged on the telescopic assembly (2), an adjustment assembly (8) is arranged on the lifting assembly (4), a connecting assembly (9) connected to the receiving assembly (6) is arranged at the output end of the adjustment assembly (8), and a winding assembly (10) is arranged between the connecting assembly (9) and the transmission assembly (7); When the connecting component (9) is connected to the receiving component (6) to form a first state, the free rotation of the receiving component (6) is restricted; when the connecting component (9) itself is engaged to form a first state, the receiving component (6) and the winding component (10) are released.

2. A multi-form scaffold for construction engineering according to claim 1, characterized in that: The telescopic assembly (2) comprises a telescopic inner rod (201) arranged on the load-bearing rod (1), a telescopic outer rod (202) being arranged on the telescopic inner rod (201), both of the two telescopic inner rods (201) being inserted into the telescopic outer rod (202), and the universal self-locking wheel set (3) being arranged on the telescopic outer rod (202).

3. A multi-form scaffold for construction engineering according to claim 2, characterized in that: The lifting assembly (4) comprises a base (401) arranged on the load-bearing rod (1), a hydraulic lifting rod (402) being mounted on the base (401), a cross bar (403) corresponding to the load-bearing rod (1) being arranged at the output end of the hydraulic lifting rod (402), and the support assembly (5) being arranged between the two cross bars (403).

4. A multi-form scaffold for construction engineering according to claim 3, characterized in that: The support assembly (5) comprises a support frame 1 (501) arranged on the cross bar (403), a support net 1 (502) being arranged on the support frame 1 (501), support sleeve rods (503) being arranged on both sides of the support frame 1 (501), the support frame 1 (501) being slidably arranged inside the support sleeve rods (503), a support frame 2 (504) being arranged between the two support sleeve rods (503), and a support net 2 (502) being arranged on the support frame 2 (504). 505), the support assembly (5) further comprises a support inner rod (506) arranged on the support sleeve rod (503) and located between the support sleeve rod (503) and the telescopic outer rod (202), a support outer rod (507) adapted to the support inner rod (506) is arranged on the telescopic outer rod (202) and located between the support sleeve rod (503) and the telescopic outer rod (202), and the support inner rod (506) is inserted into the support outer rod (507).

5. A multi-form scaffold for construction engineering according to claim 4, characterized in that: A rolling assembly (11) is arranged between the support sleeve rod (503) and the support frame one (501), the rolling assembly (11) comprising a slide groove (1101) provided on the support sleeve rod (503), a plurality of rollers (1102) are connected to bearings on the support frame one (501), the rollers (1102) are evenly arranged along the length direction of the support frame one (501), and the rollers (1102) are adapted to the slide groove (1101).

6. A multi-form scaffold for construction engineering according to claim 5, characterized in that: The receiving assembly (6) comprises two shafts (601) connected to the base (401) by bearings, the two shafts (601) being symmetrically arranged, a receiving roll cloth (602) for receiving mortar being installed on the shafts (601), the output ends of the two receiving roll cloths (602) being connected together, a disc box (603) being arranged on the base (401), a coil spring matching the shafts (601) being arranged inside the disc box (603).

7. A multi-form scaffold for construction engineering according to claim 6, characterized in that: The transmission assembly (7) comprises a fixed plate (701) arranged on the telescopic outer rod (202); a rotating shaft (702) is connected to the fixed plate (701) by a bearing; a transmission gear (703) is fixedly sleeved on the rotating shaft (702); a spur rack (704) meshing with the transmission gear (703) is arranged on the telescopic inner rod (201); and the spur rack (704) passes through the telescopic outer rod (202).

8. A multi-form scaffold for construction engineering according to claim 7, characterized in that: The adjustment assembly (8) comprises a mounting plate (801) arranged on the base (401), a limiting plate (802) being arranged on the mounting plate (801), a threaded rod (803) being threadedly connected to the limiting plate (802), the threaded rod (803) threadedly passing through the limiting plate (802), and a connecting plate (804) being connected to an end bearing of the threaded rod (803).

9. A multi-form scaffold for construction engineering according to claim 8, characterized in that: The connecting assembly (9) comprises a clamping cylinder (901) fixedly arranged on the mounting plate (801), an inner gear ring 1 (902) being provided in the clamping cylinder (901), a rotating cylinder (903) being connected to a bearing on the clamping cylinder (901), an inner gear ring 2 (904) being provided in the rotating cylinder (903), a rotating sleeve (905) being fixedly sleeved on the shaft rod (601), an inner gear ring 3 (906) being provided in the rotating sleeve (905), a rotating rod (907) being connected to a bearing on the connecting plate (804), a connecting gear 1 (908) being fixedly sleeved on the end of the rotating rod (907) being meshed with the inner gear ring 2 (904) and the inner gear ring 3 (906), and a connecting gear 2 (909) being fixedly sleeved on the other end of the rotating rod (907) being meshed with the inner gear ring 2 (904) and the inner gear ring 1 (902).

10. A multi-form scaffold for construction engineering according to claim 9, characterized in that: The winding assembly (10) comprises a winding roller 1 (1001) fixedly sleeved on the rotating shaft (702), a winding roller 2 (1002) fixedly sleeved on the outer ring of the rotating cylinder (903), a winding rope (1003) wound on the winding roller 1 (1001), and an output end of the winding rope (1003) wound on the winding roller 2 (1002).

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