Carrying frame applied to house construction and using method thereof

Abstract

The invention provides a carrying frame applied to house construction and a using method of the carrying frame. The carrying frame comprises a carrying frame main body, wherein a crawling ladder is arranged on the side surface of the carrying frame main body; the conveying assembly is used for conveying the transport box to the top of the carrying frame body, the transport box comprises a rotatable door and a movable door, and the rotatable door and the movable door are oppositely arranged on the two sides of the transport box; the telescopic assembly is arranged at the bottom of the transportation box and comprises a plurality of telescopic parts, a transmission part and a first driving unit, the telescopic parts are fixedly connected with the movable door and are in transmission connection with the transmission part, and the first driving unit is used for applying power to the transmission part to control the telescopic parts to stretch out or retract back; the lane changing mechanism comprises a second driving unit and a driving shaft, the driving shaft has a first state and a second state, the second driving unit is used for controlling the driving shaft to be switched between the first state and the second state, the driving shaft is in transmission connection with the telescopic part and the rotatable door at the same time in the first state, and the driving shaft is separated from the telescopic part in the second state.

Description

Technical Field

[0001] The invention relates to the technical field of house construction, and in particular to a mounting frame used in house construction and a use method thereof. Background Art

[0002] Housing construction projects refer to various types of housing buildings and their ancillary facilities and the supporting lines, pipelines, equipment installation projects and indoor and outdoor decoration projects. Housing construction projects are generally referred to as construction projects, which refer to the various technical work such as survey, planning, design, construction, installation and maintenance for the construction, reconstruction or expansion of housing buildings and ancillary structures and the completed engineering entities. In housing construction projects, loading racks are used to lift or move building materials to facilitate construction workers to take building materials during construction; According to the "A building material loading rack" provided by Chinese patent authorization announcement No. CN219839418U, it includes a support frame assembly, a load-bearing plate arranged on one side of the support frame, a hinge block hinged in the load-bearing plate, and a material discharge box installed on the hinge block. The support frame assembly is provided with a lifting assembly for lifting and moving the load-bearing plate and a guide assembly for guiding the load-bearing plate, and the load-bearing plate is provided with a limit assembly for limiting the position of the material discharge box.

[0003] However, although the above patent can achieve rapid material unloading through the load-bearing plate, hinged block, material discharge box, limit rod, control box, adjusting bolt, moving block, guide shaft and hook, in actual operation, most of the high-rise platform will be on the side of the material discharge box. This kind of downward unloading not only requires manual climbing to the platform to open the adjusting bolt at a high place to unload the material, but also requires the installation of guide plates on the high-rise accessories to receive the material, which is relatively labor-intensive and poses a safety risk. Moreover, the internal storage of the material discharge box is limited, and it is difficult to store more materials. It requires multiple back and forth transportation, which is inefficient. Therefore, it is necessary to redesign a mounting frame and a method of use for house construction to solve the problem. Summary of the invention

[0004] The present invention provides a loading frame used in house construction and a use method thereof, which can improve the transportation efficiency of materials and reduce the labor intensity of operators.

[0005] In one aspect, a mounting frame for use in house construction is provided, comprising: The main body of the carrier frame has a ladder on its side; A conveying assembly is arranged on the side of the loading rack body, and the conveying assembly is used to convey the transport box to the top of the loading rack body, and the transport box includes a rotatable door and a movable door, and the rotatable door and the movable door are arranged on two sides of the transport box opposite to each other; A telescopic assembly is arranged at the bottom of the transport box, comprising a plurality of telescopic members, a transmission member and a first driving unit, wherein the telescopic member is fixedly connected to the movable door, the telescopic member is in transmission connection with the transmission member, and the first driving unit is used to apply power to the transmission member to control the telescopic member to extend or retract; The lane changing mechanism is arranged at the bottom of the transport box, and includes a second driving unit and a driving shaft. The driving shaft includes a first state and a second state. The second driving unit is used to control the driving shaft to switch between the first state and the second state. In the first state, the driving shaft is simultaneously connected to the telescopic part and the rotatable door for transmission. In the second state, the driving shaft is separated from the telescopic part.

[0006] Optionally, the conveying assembly comprises: A threaded rod, a plurality of fixing rods and a third driving unit, a threaded connector and a plurality of fixing members are arranged on the side of the transport box, the threaded rod is drivingly connected with the threaded connector, and the fixing rod passes through the fixing member.

[0007] Optionally, the telescopic assembly also includes multiple mobile rail boxes, which are arranged one by one with the telescopic parts, and the bottom of the telescopic part has racks arranged at intervals. The mobile rail box has a first transmission gear inside, and the transmission part passes through the multiple mobile rail boxes in sequence and is fixedly connected to the first transmission gear inside the mobile rail box, and the first transmission gear is meshed with the rack at the bottom of the telescopic part.

[0008] Optionally, a second transmission gear is movably arranged inside the movable rail box, the second transmission gear is meshed with the telescopic member, and the second transmission gear has a clamping hole; The driving shaft passes through a plurality of movable rail boxes in sequence, and the driving shaft passes through the clamping hole. The movable rail box also has a clamping piece, and the driving shaft is fixedly connected to the clamping pieces in the plurality of movable rail boxes respectively. When the driving shaft is in the first state, the clamping piece is clamped at the clamping hole, and when the driving shaft is in the second state, the clamping piece is separated from the clamping hole.

[0009] Optionally, the lane changing mechanism further includes a power-on unit, which is disposed on a side of the transport box having a rotatable door, and is used to sense whether the rotatable door is closed. When the rotatable door is in a closed state, the power-on unit sends a power-on signal to the second drive unit, and after receiving the power-on signal, the second drive unit drives the drive shaft to convert to the second state.

[0010] Optionally, the mounting frame further comprises: A limiting component, comprising a first connecting cable, a movable member and a first limiting member; A movable groove is provided on the side of the telescopic member, and the movable member is movably arranged in the movable groove. The first limiting member is used to limit the moving range of the movable member in the movable groove. A first hanging member is also provided on the side of the transport box, and one end of the first connecting rope is connected to the movable member, and the other end of the first connecting rope is connected to the first hanging member.

[0011] Optionally, the first limiting member includes a limiting spring and a limiting block, a limiting hole is provided on the surface of the telescopic member adjacent to the movable groove, one end of the limiting spring is fixedly disposed in the limiting hole, and the other end is fixedly connected to the limiting block.

[0012] Optionally, there are multiple first connecting cables, and the lengths of the multiple first connecting cables decrease sequentially.

[0013] Optionally, the limiting assembly further includes a second limiting member, a second connecting rope and a second hanging member; The second limiting member is arranged at one end of the telescopic member away from the movable door, the second connecting cable is arranged in the movable groove, one end of the second connecting cable is connected to one side of the second limiting member, and the other end of the second connecting cable is connected to the movable member; the second hanging member is arranged in the movable groove, the height of the second hanging member is less than or equal to the height of the bottom of the second limiting member, and the second connecting cable is located at the bottom of the second hanging member; The size of the second limit member in the first direction is greater than the size of the second limit member in the second direction, and the second limit member has a third state and a fourth state; in the third state, the first direction of the second limit member is parallel to the surface of the telescopic member, and the second direction is perpendicular to the surface of the telescopic member; in the fourth state, the first direction is perpendicular to the surface of the telescopic member, and the second direction is parallel to the surface of the telescopic member; when the second connecting cable applies tension to the second limit member, the second limit member switches from the third state to the fourth state.

[0014] On the other hand, a method for using a mounting frame for house construction is provided, the method being applicable to the mounting frame as described in any one of the above items, comprising: Driving the telescopic assembly to extend the telescopic member; Place the object to be transported in the transport box and on the telescopic piece; Control the conveying assembly to transport the object to be transported to the top of the loading frame body; The telescopic member is controlled to retract, and the object to be transported is unloaded from the transport box and the telescopic member.

[0015] The technical solution provided by the embodiments of the present disclosure has the following beneficial effects: In an embodiment of the present disclosure, a carrier is provided, wherein the carrier includes a conveying assembly, a telescopic assembly, and a lane-changing mechanism. The conveying assembly can realize the conveyance of a transport box, and the transport box is conveyed from the bottom of the carrier body to the top of the carrier body. The ladder provided on the side of the carrier body can facilitate the operator to move to the top of the carrier body. The telescopic assembly includes a plurality of telescopic parts, and the transport box includes a movable door, which is fixedly connected to the telescopic part. The movable door can be driven to move by the telescopic part. When the transport box needs to carry goods, the telescopic part extends, and the movable door in the transport box is away from the rotatable door. The extended telescopic part can be used to carry more goods, thereby improving the transportation efficiency. In addition, the telescopic part can play a role similar to that of a forklift, and the goods are forked onto the telescopic part without the need for personnel to manually carry the goods to the telescopic part. When the goods in the transport box and the telescopic part need to be unloaded, the goods on the telescopic part are bound by a fixing device (such as a traction guide wheel group and a traction rope, etc.) close to the top of the carrier body, and the goods on the telescopic part can be automatically detached from the telescopic part by contracting the telescopic part. At the same time, the rotatable door of the transport box can also be opened. When the telescopic member is retracted, the movable door follows the retracting member to move toward one end close to the rotatable door, and the goods in the transport box are pushed out, so that the goods in the transport box can be unloaded. The degree of automation is high, and the labor intensity of the operator can be reduced. In addition, the lane changing mechanism includes a second drive unit and a drive shaft, and the second drive unit is used to switch the state of the drive shaft. When the drive shaft is in the first state, the drive shaft is simultaneously connected to the telescopic member and the rotatable door by transmission, that is, when the telescopic member is retracted, the power can be transmitted to the rotatable door through the drive shaft to drive the rotatable door to rotate and open the rotatable door. Or when the telescopic member is extended, the power can be transmitted to the rotatable door through the drive shaft to drive the rotatable door to rotate and close the rotatable door, so that the opening and closing of the rotatable door can be realized. By controlling the drive shaft to switch between the first state and the second state by the first drive unit, excessive rotation of the rotatable door can be avoided, damage to the mechanical structure can be avoided, and reliability can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 A schematic diagram of the structure of a mounting frame used for house construction provided by an embodiment of the present disclosure; Figure 2 A schematic diagram of the structure of a transport box provided in an embodiment of the present disclosure; Figure 3 A schematic diagram of the structure of another transport box provided in an embodiment of the present disclosure; Figure 4 A schematic diagram of the structure of another transport box provided in an embodiment of the present disclosure; Figure 5 A schematic diagram of the structure of a second transmission gear provided in an embodiment of the present disclosure; Figure 6 A schematic diagram of the structure of a lane changing mechanism provided in an embodiment of the present disclosure; Figure 7 A schematic diagram of the structure of a telescopic member provided in an embodiment of the present disclosure; Figure 8 A schematic diagram of the structure of another telescopic member provided in an embodiment of the present disclosure; Fig. 9 A method flow chart of a method for using a mounting frame for house construction provided in an embodiment of the present disclosure.

[0018] The reference numerals are as follows: 1: Carrying frame body; 11: Ladder; 12: Transport box; 121: Rotatable door; 1211: Connecting ear; 1212: Rotatable shaft; 1213: Rotatable gear; 122: Moving door; 1221: Moving door movable slot; 123: Threaded connector; 124: Fixing member; 125: First hanging member; 13: Foot pad; 2: conveying assembly; 21: threaded rod; 22: fixed rod; 23: third driving unit; 3: telescopic assembly; 31: telescopic member; 311: rack; 312: storage slot; 32: transmission member; 321: first transmission gear; 33: first driving unit; 34: moving rail box; 4: lane changing mechanism; 41: second driving unit; 42: driving shaft; 421: clamping member; 422: third transmission gear; 43: second transmission gear; 431: clamping hole; 5: Console; 6: limit assembly; 61: first connecting rope; 62: movable part; 63: first limit member; 631: limit spring; 632: limit block; 633: limit hole; 64: movable slot; 65: second limit member; 66: second connecting rope; 67: second suspension member; 68: first direction; 69: second direction. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Figure 1 This is a schematic diagram of a structure of a mounting frame used in house construction provided by an embodiment of the present disclosure. Figure 1 , the mounting frame comprises: The main body 1 of the carrier is provided with a ladder 11 on its side; A conveying assembly 2 is arranged on the side of the carrier body 1, and is used to convey the transport box 12 to the top of the carrier body 1. The transport box 12 includes a rotatable door 121 and a movable door 122. The rotatable door 121 and the movable door 122 are arranged on both sides of the transport box 12 opposite to each other; The telescopic assembly 3 is arranged at the bottom of the transport box 12, and includes a plurality of telescopic members, a transmission member, and a first driving unit. The telescopic member is fixedly connected to the movable door, and the telescopic member is in transmission connection with the transmission member. The first driving unit is used to apply power to the transmission member to control the extension or retraction of the telescopic member. The lane changing mechanism 4 is arranged at the bottom of the transport box 12, and includes a second driving unit and a driving shaft. The driving shaft includes a first state and a second state. The second driving unit is used to control the driving shaft to switch between the first state and the second state. In the first state, the driving shaft is simultaneously connected to the telescopic part and the rotatable door for transmission. In the second state, the driving shaft is separated from the telescopic part.

[0021] In an embodiment of the present disclosure, a carrier is provided, wherein the carrier includes a conveying assembly, a telescopic assembly, and a lane-changing mechanism. The conveying assembly can realize the conveyance of a transport box, and the transport box is conveyed from the bottom of the carrier body to the top of the carrier body. The ladder provided on the side of the carrier body can facilitate the operator to move to the top of the carrier body. The telescopic assembly includes a plurality of telescopic parts, and the transport box includes a movable door, which is fixedly connected to the telescopic part. The movable door can be driven to move by the telescopic part. When the transport box needs to carry goods, the telescopic part extends, and the movable door in the transport box is away from the rotatable door. The extended telescopic part can be used to carry more goods, thereby improving the transportation efficiency. In addition, the telescopic part can play a role similar to that of a forklift, and the goods are forked onto the telescopic part without the need for personnel to manually carry the goods to the telescopic part. When the goods in the transport box and the telescopic part need to be unloaded, the goods on the telescopic part are bound by a fixing device (such as a traction guide wheel group and a traction rope, etc.) close to the top of the carrier body, and the goods on the telescopic part can be automatically detached from the telescopic part by contracting the telescopic part. At the same time, the rotatable door of the transport box can also be opened. When the telescopic member is retracted, the movable door follows the retracting member to move toward one end close to the rotatable door, and the goods in the transport box are pushed out, so that the goods in the transport box can be unloaded. The degree of automation is high, and the labor intensity of the operator can be reduced. In addition, the lane changing mechanism includes a second drive unit and a drive shaft, and the second drive unit is used to switch the state of the drive shaft. When the drive shaft is in the first state, the drive shaft is simultaneously connected to the telescopic member and the rotatable door by transmission, that is, when the telescopic member is retracted, the power can be transmitted to the rotatable door through the drive shaft to drive the rotatable door to rotate and open the rotatable door. Or when the telescopic member is extended, the power can be transmitted to the rotatable door through the drive shaft to drive the rotatable door to rotate and close the rotatable door, so that the opening and closing of the rotatable door can be realized. By controlling the drive shaft to switch between the first state and the second state by the first drive unit, excessive rotation of the rotatable door can be avoided, damage to the mechanical structure can be avoided, and reliability can be improved.

[0022] Figure 2 This is a schematic diagram of the structure of a transport box provided by an embodiment of the present disclosure. Figure 1 and Figure 2 In the embodiment of the present disclosure, the conveying assembly 2 includes: A threaded rod 21 , a plurality of fixing rods 22 and a third driving unit 23 , a threaded connector 123 and a plurality of fixing members 124 are arranged on the side of the transport box 12 , the threaded rod 21 is transmission-connected with the threaded connector 123 , and the fixing rod 22 passes through the fixing member 124 .

[0023] The threaded rod 21 passes through the threaded connector 123 and is threadedly connected to the threaded connector 123 .

[0024] In the embodiment of the present disclosure, by providing a threaded rod and a third driving unit, the transport box can be fixed and transported. Further providing multiple fixing rods can enhance the fixing effect of the transport box and prevent the transport box from falling during transportation.

[0025] In an example, the third driving unit 23 may be a driving motor.

[0026] In the disclosed embodiment, a movable door groove 1221 is provided at the bottom of the inner surface of the transport box 12, and the movable door 122 passes through the movable door groove 1221 and is fixedly connected to the telescopic member 31 disposed at the bottom of the outer surface of the transport box 12. At the same time, when the telescopic member 31 moves, the movable door groove 1221 can provide a moving space for the movable door 122.

[0027] Figure 3 This is a schematic diagram of the structure of another transport box provided by an embodiment of the present disclosure. Figure 3 In the embodiment of the present disclosure, the telescopic assembly 3 also includes a plurality of movable rail boxes 34, and the movable rail boxes 34 are arranged one by one with the telescopic member 31. The telescopic member 31 has a rack 311 at the bottom, and the movable rail box 34 has a first transmission gear inside. The transmission member 32 passes through the plurality of movable rail boxes 34 in sequence and is fixedly connected to the first transmission gear inside the movable rail box 34, and the first transmission gear is meshed with the rack 311 at the bottom of the telescopic member 31.

[0028] In the disclosed embodiment, a rack is provided at the bottom of the telescopic member, which is meshed with the first transmission gear to achieve power transmission, and the first transmission gear inside each mobile rail box is fixedly connected to the transmission member. By controlling the rotation of the transmission member, the rotation of the first transmission gears inside multiple mobile rail boxes can be controlled, thereby synchronously controlling the extension and retraction of multiple telescopic members.

[0029] In the embodiment of the present disclosure, the number of the movable rail boxes 34 and the telescopic members 31 is not limited, and may be 2, 3, 4, 5, etc.

[0030] In the disclosed embodiment, a rotatable shaft 1212 is further provided at the bottom of the transport box 12, and the rotatable door is fixedly connected to the rotatable shaft 1212 via a connecting ear 1211. A rotatable gear 1213 is provided on the rotatable shaft 1212. By driving the rotatable gear 1213 to rotate, the rotatable door 121 can be controlled to rotate.

[0031] In the disclosed embodiment, Figure 3 The first driving unit 33 and the transmission member 32 are also shown.

[0032] Figure 4 This is a schematic diagram of the structure of another transport box provided by an embodiment of the present disclosure. Figure 4A cross-section of a shipping box.

[0033] Figure 5 This is a schematic diagram of the structure of a second transmission gear provided in an embodiment of the present disclosure. Figure 5 for Figure 4 A partial enlarged view of area A in the middle.

[0034] See also Figure 4 and Figure 5 In the embodiment of the present disclosure, a second transmission gear 43 is movably disposed inside the movable rail box 34, the second transmission gear 43 is meshed with the telescopic member 31, and the second transmission gear 43 has a clamping hole 431; The driving shaft 42 passes through a plurality of movable rail boxes 34 in sequence, and the driving shaft 42 passes through the clamping hole 431. The movable rail box 34 also has a clamping member 421. The driving shaft 42 is respectively fixedly connected to the clamping members 421 in the plurality of movable rail boxes 34. When the driving shaft 42 is in the first state, the clamping member 421 is clamped in the clamping hole 431. When the driving shaft 42 is in the second state, the clamping member 421 is separated from the clamping hole 431.

[0035] The clamping member 421 is a gear.

[0036] In the disclosed embodiment, a clamping member is provided on the driving shaft and a clamping hole is provided on the second transmission gear. When the clamping member is engaged in the clamping hole, transmission can be realized to convert the movement of the telescopic member into the rotation of the driving shaft, thereby realizing the rotation of the rotatable door.

[0037] See again Figure 1 In the embodiment of the present disclosure, the lane changing mechanism further includes a power-on unit, which is disposed on a side of the transport box having a rotatable door. The power-on unit is used to sense whether the rotatable door is closed. When the rotatable door is in a closed state, the power-on unit sends a power-on signal to the second drive unit. After receiving the power-on signal, the second drive unit drives the drive shaft to convert to the second state.

[0038] The power-on unit may be a pressure sensor. When the rotatable door is closed, pressure is applied to the pressure sensor, and the pressure sensor may send a power-on signal to the second drive unit.

[0039] In the embodiment of the present disclosure, a power-on unit is provided to automatically control the second driving unit to convert the driving shaft into the second state, thereby avoiding excessive rotation of the rotatable door and improving reliability.

[0040] In one example, the second driving unit may be an electromagnet device or other mechanical device that can achieve reciprocating transportation.

[0041] In the disclosed embodiment, a control console 5 is disposed on the top of the carrier body 1 , and the control console 5 is used to control the conveying component 2 , the telescopic component 3 , and the lane changing mechanism 4 .

[0042] Figure 6 A schematic diagram of a lane changing mechanism provided by an embodiment of the present disclosure. Figure 6 The drive shaft 42 is provided with a plurality of clamps 421 and a third transmission gear 422. In the first state of the drive shaft 42, the clamps 421 are clamped in the clamp holes, and the drive shaft 42 can obtain the power of the telescopic member 31. In the second state, the clamps 421 on the drive shaft 42 are disengaged from the clamp holes, and the drive shaft 42 cannot obtain the power of the telescopic member 31.

[0043] As for the second driving unit, when the power is on, the second driving unit can control the driving shaft to extend, and when the power is off, the driving shaft is in a retracted state. By controlling the power on and off of the second driving unit, the extension and retraction of the driving shaft can be controlled. When the driving shaft is extended, it is in the first state, and when the driving shaft is retracted, it is in the second state.

[0044] Figure 7 This is a schematic diagram of the structure of a telescopic member provided in an embodiment of the present disclosure. Figure 7 , Figure 7 It is a cross-sectional view of the movable rail box.

[0045] See also Figure 1 , Figure 2 and Figure 7 In the disclosed embodiment, the mounting frame further includes: The limiting assembly 6 comprises a first connecting cable 61, a movable member 62 and a first limiting member 63; A movable groove 64 is provided on the side of the telescopic member 31, and the movable member 62 is movably provided in the movable groove 64. The first limiting member 63 is used to limit the moving range of the movable member 62 in the movable groove 64. A first hanging member 125 is also provided on the side of the transport box 12, and one end of the first connecting rope 61 is connected to the movable member 62, and the other end of the first connecting rope 61 is connected to the first hanging member 125.

[0046] In the embodiment of the present disclosure, the first connecting rope is provided to further ensure the reliability of the telescopic member. When the telescopic member carries goods, the pressure on the telescopic member can be shared by the first connecting rope.

[0047] In the embodiment of the present disclosure, the first limiting member 63 includes a limiting spring 631 and a limiting block 632 . A limiting hole 633 is provided on the surface of the telescopic member 31 adjacent to the movable groove 64 . One end of the limiting spring 631 is fixedly disposed in the limiting hole 633 , and the other end is fixedly connected to the limiting block 632 .

[0048] In the embodiment of the present disclosure, the first limiting member of the above structure is provided, which can ensure the limiting effect of the first limiting member and at the same time, can ensure that the movable member can be easily removed.

[0049] In the embodiment of the present disclosure, there are multiple first connecting cables 61 , and the lengths of the multiple first connecting cables 61 decrease sequentially.

[0050] In the disclosed embodiment, the lengths of the plurality of connecting ropes decrease successively from the side far from the transport box to the side close to the transport box. Providing a plurality of first connecting ropes can further ensure the reliability of the retractable member.

[0051] In the embodiment of the present disclosure, when there are multiple first connecting ropes 61 and the lengths of the first connecting ropes decrease successively, at this time, the connection positions of the multiple first connecting ropes on the telescopic member are different. When the first connecting rope is fixedly connected to the movable member and the first hanging member, in order to ensure that the first connecting rope does not affect the extension and retraction of the telescopic member, it is necessary to determine the length of the shortest first connecting rope. The length of the shortest first connecting rope can be determined as follows: a first connecting rope is set, and when the telescopic member is fully retracted, the first connecting rope is just in a taut state, and at this time, the length of the first connecting rope is the minimum length. Depending on the actual length of the telescopic member, the setting position of the limit assembly, and the setting position of the first hanging member, the actual minimum length of the first connecting rope may be different.

[0052] Of course, the above-mentioned setting method of the first connecting cable is a setting method when the first connecting cable is fixedly connected. If the first connecting cable is set as a detachable connecting cable, there is no need to determine the minimum length of the first connecting cable.

[0053] Figure 8 This is a schematic diagram of the structure of another telescopic member provided in an embodiment of the present disclosure. Figure 8 , the limiting assembly 6 further includes a second limiting member 65, a second connecting rope 66 and a second hanging member 67; The second position-limiting member 65 is disposed at one end of the telescopic member 31 away from the movable door, the second connecting cable 66 is disposed in the movable groove 64, and one end of the second connecting cable 66 is connected to one side of the second position-limiting member 65, and the other end of the second connecting cable 66 is connected to the movable member 62; the second hanging member 67 is disposed in the movable groove 64, and the height of the second hanging member 67 is less than or equal to the height of the bottom of the second position-limiting member 65, and the second connecting cable 66 is located at the bottom of the second hanging member 67; The size of the second limit member 65 in the first direction 68 is greater than the size of the second limit member 65 in the second direction 69, and the second limit member 65 has a third state and a fourth state; in the third state, the first direction of the second limit member 65 is parallel to the surface of the telescopic member 31, and the second direction is perpendicular to the surface of the telescopic member 31; in the fourth state, the first direction is perpendicular to the surface of the telescopic member 31, and the second direction is parallel to the surface of the telescopic member 31; when the second connecting rope 66 applies tension to the second limit member 65, the second limit member 65 switches from the third state to the fourth state.

[0054] The second limiting member 65 is rotatably disposed in the receiving groove 312 on the telescopic member 31 . The second limiting member 65 is a right-angle limiting plate. Of course, the second limiting member may also be a limiting member of other shapes.

[0055] In the disclosed embodiment, the second limiting member, the second connecting rope and the second hanging member are provided to achieve the limiting effect of the goods on the telescopic member. When the telescopic member is extended to the moving length, the first connecting rope applies a pulling force to the movable member, and the movable member applies a pulling force to the second connecting rope, driving the second limiting member to switch to the fourth state, thereby achieving the limiting effect on the goods.

[0056] Fig. 9 A method flow chart of a method for using a mounting frame for building construction provided by an embodiment of the present disclosure. Fig. 9 The method steps include: S101, driving the telescopic assembly to extend the telescopic member.

[0057] In step S101, the control console controls the first drive unit to drive the telescopic member to extend. In the process of controlling the first drive unit to drive the telescopic member to extend, if the rotatable door is in an open state (such as a horizontal state), the second drive unit can be controlled to switch the drive shaft to the first state at the same time. At this time, in the process of extending the telescopic member, the rotatable door can obtain the power of the telescopic member when it is extended, and rotate following the extension of the telescopic member. When the rotatable door contacts the side of the transport box (that is, when the rotatable door is in a closed state), the power-on unit senses that the rotatable door is closed (the power-on unit (such as a pressure sensor) senses the pressure of the rotatable door), thereby energizing the second drive unit and converting the drive shaft from the first state to the second state. After the drive shaft is converted to the second state, the drive shaft cannot obtain the power transmitted by the telescopic member.

[0058] S102, placing the object to be transported in the transport box and on the telescopic member.

[0059] In step S102, when the telescopic member is in the unextended state, the movable door of the transport box is adjacent to the rotatable door. When carrying the object to be transported, the telescopic member can be extended first to make the movable door away from the rotatable door, so as to form a storage space between the movable door and the rotatable door. When the telescopic member is extended, the telescopic member can also be used as a forklift to fork the object to be transported onto the telescopic member. After the telescopic member is fully extended, the movable door moves to the side of the transport box away from the rotatable door, and then other objects to be transported can be carried into the transport box.

[0060] At the same time, during the extension of the telescopic member, the first connecting rope will pull the movable member until the movable member is stuck at the first limiting member. When the first connecting rope pulls the movable member, since the other end of the movable member is connected to the second connecting rope, the second connecting rope will pull the second limiting member. Until the telescopic member is fully extended, the first connecting rope in the limiting assembly will be in a tense state, and the second limiting member will be converted to the fourth state, which will play a limiting role on the goods on the telescopic member. At the same time, due to the gravity of the goods themselves, the first connecting rope and the second connecting rope will continue to be in a tense state during the transportation of the goods. Therefore, the second limiting member can continue to obtain the tension applied by the first connecting rope and the second connecting rope to ensure the limiting effect of the second limiting member. When the goods on the telescopic member need to be unloaded, the telescopic member contracts, and the first connecting rope and the second connecting rope will gradually change from a tense state to a non-tensed state, and the tension on the second limiting member will gradually decrease, so that when the goods are pulled off the telescopic member, the second limiting member will not block the goods.

[0061] S103, controlling the conveying assembly to transport the object to be transported to the top of the mounting frame body.

[0062] In step S103, the third driving unit is controlled by the control console so that the threaded rod rotates, and the threaded rod is threadedly connected to the threaded connector of the transport box, thereby driving the transport box to rise.

[0063] It is worth noting that the loading rack is arranged on the side of the building, and the objects to be transported are transported to the building by transporting the objects to be transported to the top of the loading rack.

[0064] S104, controlling the telescopic member to retract, and unloading the object to be transported from the transport box and the telescopic member.

[0065] In step S104, the rotatable door is manually opened, and the rotatable door is rotated to contact the platform of the building, so that the rotatable door can serve as a guide plate between the transport box and the platform of the building.

[0066] Then the object to be transported on the telescopic part is bound to the fixed device on the building (such as a traction guide wheel set and a traction rope, etc.), and the telescopic part is retracted. The object to be transported on the telescopic part will be moved to the fixed device and then moved to the building. The object to be transported in the transport box will be pushed out by the movable door and moved to the building along the rotatable door.

[0067] In an embodiment of the present disclosure, a method for using a carrying rack is provided. By controlling the carrying rack through the method steps, the transportation efficiency of objects can be improved and manpower can be saved.

[0068] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A mounting frame used in house construction, characterized in that: include: The main body of the carrier frame has a ladder on its side; A conveying assembly is arranged on the side of the loading rack body, and the conveying assembly is used to convey the transport box to the top of the loading rack body, and the transport box includes a rotatable door and a movable door, and the rotatable door and the movable door are arranged on two sides of the transport box opposite to each other; A telescopic assembly is arranged at the bottom of the transport box, comprising a plurality of telescopic members, a transmission member and a first driving unit, wherein the telescopic member is fixedly connected to the movable door, the telescopic member is in transmission connection with the transmission member, and the first driving unit is used to apply power to the transmission member to control the telescopic member to extend or retract; The lane changing mechanism is arranged at the bottom of the transport box, and includes a second driving unit and a driving shaft. The driving shaft includes a first state and a second state. The second driving unit is used to control the driving shaft to switch between the first state and the second state. In the first state, the driving shaft is simultaneously connected to the telescopic part and the rotatable door for transmission. In the second state, the driving shaft is separated from the telescopic part.

2. The mounting frame for housing construction according to claim 1, characterized in that: The conveying assembly comprises: A threaded rod, a plurality of fixing rods and a third driving unit, a threaded connector and a plurality of fixing members are arranged on the side of the transport box, the threaded rod is drivingly connected with the threaded connector, and the fixing rod passes through the fixing member.

3. The mounting frame for housing construction according to claim 1, characterized in that: The telescopic assembly also includes a plurality of movable rail boxes, and the movable rail boxes are arranged in a one-to-one correspondence with the telescopic member. The bottom of the telescopic member has racks arranged at intervals, and the inside of the movable rail box has a first transmission gear. The transmission member sequentially passes through the plurality of movable rail boxes and is fixedly connected to the first transmission gear inside the movable rail box, and the first transmission gear is meshed with the rack at the bottom of the telescopic member.

4. The mounting frame for housing construction according to claim 3, characterized in that: A second transmission gear is movably arranged inside the movable rail box, the second transmission gear is meshed with the telescopic member, and the second transmission gear has a clamping hole; The driving shaft passes through a plurality of movable rail boxes in sequence, and the driving shaft passes through the clamping hole. The movable rail box also has a clamping piece, and the driving shaft is fixedly connected to the clamping pieces in the plurality of movable rail boxes respectively. When the driving shaft is in the first state, the clamping piece is clamped at the clamping hole, and when the driving shaft is in the second state, the clamping piece is separated from the clamping hole.

5. The mounting frame for housing construction according to claim 1, characterized in that: The lane changing mechanism also includes a power-on unit, which is arranged on a side of the transport box having a rotatable door. The power-on unit is used to sense whether the rotatable door is closed. When the rotatable door is in a closed state, the power-on unit sends a power-on signal to the second drive unit. After receiving the power-on signal, the second drive unit drives the drive shaft to convert to a second state.

6. The mounting frame for housing construction according to claim 1, characterized in that: The mounting frame also includes: A limiting component, comprising a first connecting cable, a movable member and a first limiting member; A movable groove is provided on the side of the telescopic member, and the movable member is movably arranged in the movable groove. The first limiting member is used to limit the moving range of the movable member in the movable groove. A first hanging member is also provided on the side of the transport box, and one end of the first connecting rope is connected to the movable member, and the other end of the first connecting rope is connected to the first hanging member.

7. The mounting frame for housing construction according to claim 6, characterized in that: The first limiting member includes a limiting spring and a limiting block. A limiting hole is provided on the surface of the telescopic member adjacent to the moving groove. One end of the limiting spring is fixedly arranged in the limiting hole, and the other end is fixedly connected to the limiting block.

8. The mounting frame for housing construction according to claim 6, characterized in that: There are multiple first connecting cables, and the lengths of the multiple first connecting cables decrease sequentially.

9. The mounting frame for housing construction according to claim 6, characterized in that: The limiting assembly further includes a second limiting member, a second connecting rope and a second hanging member; The second limiting member is arranged at one end of the telescopic member away from the movable door, the second connecting cable is arranged in the movable groove, one end of the second connecting cable is connected to one side of the second limiting member, and the other end of the second connecting cable is connected to the movable member; the second hanging member is arranged in the movable groove, the height of the second hanging member is less than or equal to the height of the bottom of the second limiting member, and the second connecting cable is located at the bottom of the second hanging member; The size of the second limiter in the first direction is greater than the size of the second limiter in the second direction, and the second limiter has a third state and a fourth state; In the third state, the first direction of the second limiter is parallel to the surface of the telescopic member, and the second direction is perpendicular to the surface of the telescopic member; In the fourth state, the first direction is perpendicular to the surface of the telescopic member, and the second direction is parallel to the surface of the telescopic member; when the second connecting cable applies tension to the second limiting member, the second limiting member switches from the third state to the fourth state.

10. A method for using a mounting frame for building construction, characterized in that: The method is applicable to the mounting rack according to any one of claims 1 to 9, comprising: Driving the telescopic assembly to extend the telescopic member; Place the object to be transported in the transport box and on the telescopic piece; Control the conveying assembly to transport the object to be transported to the top of the loading frame body; The telescopic member is controlled to retract, and the object to be transported is unloaded from the transport box and the telescopic member.

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