Supporting device for prefabricated building inner wall construction

Abstract

The application discloses a kind of supporting devices for fabricated building inner wall construction in the technical field of fabricated building, including wall body and two groups of supporting components for supporting wall body, supporting component includes first support and second support;First support and second support all include support top seat, support inclined pole and support base sequentially arranged from top to bottom;Support inclined pole includes top pole, first adjusting ring, transition rod, second adjusting ring and bottom pole arranged from top to bottom, the lower part of top pole, the inside of first adjusting ring, the upper part and lower part of transition rod, the inside of second adjusting ring and the upper part of bottom pole are all provided with thread, the lower part of top pole and the upper part of transition rod are all located in the inside of first adjusting ring and are threadedly cooperated with it, the lower part of transition rod and the upper part of bottom pole are all located in the inside of second adjusting ring and are threadedly cooperated with it;The application has simple structure, by the design of three-section support inclined pole, the range value of support inclined pole adjustment can be more, and then a variety of construction conditions can be adapted.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of prefabricated buildings, and particularly relates to a supporting device for prefabricated building inner wall construction. BACKGROUND

[0002] The prefabricated building refers to a building which is formed by transferring a large amount of on-site operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories in the factory, transporting the building components and accessories to a building construction site, and assembling and installing the building components and accessories on the site through a reliable connection mode. The prefabricated building mainly includes a prefabricated and assembled concrete structure, a steel structure, a modern wood structure building and the like, and is a representative of a modern industrialized production mode because of adopting standardized design, factory production, assembly construction, information management and intelligent application. When the prefabricated building is spliced, an auxiliary device is usually used to support the prefabricated wall body so as to improve the stability of the prefabricated wall body.

[0003] Therefore, the patent with the Chinese patent publication number CN216305444U discloses a supporting device for prefabricated building inner wall construction, which comprises a steel jacket. A fixed block is fixed on the side wall of the steel jacket away from the prefabricated wall body. A supporting mechanism for supporting the ground is arranged on the fixed block. The supporting mechanism comprises a supporting assembly and a positioning assembly. The supporting assembly comprises a threaded rod connected with the fixed block and a sleeve pipe sleeved on the threaded rod and threadedly connected with the threaded rod. The threaded rod and the fixed block are hingedly connected through a detachable connecting assembly. The positioning assembly comprises a mounting seat rotatably connected with the lower end of the sleeve pipe, a base hingedly connected with the bottom of the mounting seat, and a positioning rod fixedly connected with the bottom surface of the base. In the application, when the supporting assembly needs to be disassembled, the worker only needs to disassemble the detachable connecting assembly, so that the threaded rod and the fixed block can be disassembled. The operation difficulty is reduced, the disassembly time of the supporting device is shortened, and the worker's working hour cost is reduced.

[0004] The above device directly realizes the support and length adjustment of the wall body through the threaded rod and the sleeve pipe. The structure is commonly used in two sections. When the structure is used for a long time, if the threaded rod and the sleeve pipe are damaged, the two components need to be directly replaced. The operation is complicated and not convenient. The length adjusted by the two-section threaded rod is limited, and the applicable range is small. SUMMARY

[0005] In order to solve the problem of small adjustment range of the threaded rod and the sleeve pipe, the purpose of the present application is to provide a supporting device for prefabricated building inner wall construction. Through the design of the three-section supporting inclined rod, the supporting inclined rod can adjust a larger range of values, and can be suitable for various construction conditions.

[0006] In order to achieve the above object, the technical scheme of the present application is as follows: A supporting device for prefabricated building inner wall construction, comprising a wall body and two groups of supporting components for supporting the wall body, the two groups of supporting components are symmetrically arranged on one side of the wall body, the supporting component comprises a first supporting piece and a second supporting piece, the first supporting piece and the second supporting piece are the same in structure, and the first supporting piece and the second supporting piece are both mounted on one side of the wall body, the first supporting piece is located above the second supporting piece, and the first supporting piece and the second supporting piece are located on the same vertical straight line.

[0007] The first supporting piece and the second supporting piece both comprise a supporting top seat, a supporting inclined rod and a supporting base arranged in sequence from top to bottom, the supporting top seat comprises a supporting plate, a plurality of symmetrical suction cups are arranged on the side of the supporting plate close to the wall body, a threaded hole is arranged on the supporting plate, a screw rod is threadedly connected to the threaded hole, a nut is threadedly connected to the screw rod, and the nut is attached to the side of the supporting plate away from the wall body.

[0008] The side of the supporting plate away from the wall body is also provided with a rotating piece, the rotating piece is fixedly connected with the supporting inclined rod, the supporting inclined rod comprises a top rod, a first adjusting ring, a transition rod, a second adjusting ring and a bottom rod arranged in sequence from top to bottom, the top end of the top rod is fixedly connected with the rotating piece, the lower part of the top rod, the inside of the first adjusting ring, the upper part and the lower part of the transition rod, the inside of the second adjusting ring and the upper part of the bottom rod are all provided with threads, the thread direction of the lower part of the top rod is opposite to that of the upper part of the transition rod, the thread direction of the lower part of the transition rod is opposite to that of the upper part of the bottom rod, the lower part of the top rod and the upper part of the transition rod are both located in the first adjusting ring and threadedly connected therewith, and the lower part of the transition rod and the upper part of the bottom rod are both located in the second adjusting ring and threadedly connected therewith.

[0009] The supporting base is fixedly connected to the bottom end of the bottom rod.

[0010] The principle of the basic scheme is: first, install the device, place the supporting plate close to the wall body and fix it on one side of the wall body under the action of the suction cups, then insert the screw rod into the threaded hole, thereby fixing the supporting top seat and the supporting inclined rod;

[0011] Then adjust the length of the supporting inclined rod, rotate the first adjusting ring clockwise with your hand, so that the lower part of the top rod partially extends out of the first adjusting ring, when the length of the transition rod needs to be adjusted, directly rotate the transition rod by hand, and adjust the second adjusting ring again according to the steps of adjusting the first adjusting ring, so that the length of the supporting inclined rod is suitable for the required condition.

[0012] The beneficial effects of the basic scheme are: compared with the two-section length adjustment in the prior art, the technical scheme can adjust a larger range of values, thereby being suitable for various construction conditions, and the three-section support inclined rod can reduce the breaking of some parts, thereby avoiding the situation that the entire device cannot be used and a new device needs to be replaced, and the device can increase the resilience when facing unexpected situations and save resource waste; when the support plate is positioned and fixed, the support plate is first adsorbed on the wall by the suction cup, and then subsequent fixing operations are performed, thereby reducing the situation that the support plate is accidentally misaligned when the support plate is directly pressed by hand and then fixed, and the support plate can be more accurately and conveniently installed on the wall.

[0013] Further, the rotating member includes a backing plate fixedly connected to the side of the support plate away from the wall, the backing plate is provided with a through hole corresponding to the threaded hole, the two sides of the backing plate are fixedly connected with support blocks, the support blocks are provided with a connecting rod in the middle, the support blocks are provided with locking holes corresponding to the connecting rod, the connecting rod extends to the outside of the two sides of the support plate through the locking holes, the two ends of the connecting rod are detachably connected with fixing rings, the fixing rings are attached to the two outer sides of the support plate, a rotating ring is sleeved on the connecting rod between the support plates, the rotating ring is in rotating cooperation with the connecting rod, and the rotating ring is fixedly connected with the top rod.

[0014] The beneficial effects of the basic scheme are: first, the fixing ring is sleeved on the two ends of the connecting rod and the connecting rod is fixed; then, the top rod is pulled by hand, the rotating ring is rotated on the connecting rod, the angle of the support inclined rod can be adjusted, and the required angle can be obtained.

[0015] Further, the first adjusting ring and the second adjusting ring are fixedly connected with handles.

[0016] The beneficial effects of the basic scheme are: the handles are held by hand, and the adjusting force can be conveniently obtained.

[0017] Further, the support base includes a bottom plate, the top of the bottom plate is fixedly connected with two fixing seats connected with the first support member and the second support member respectively;

[0018] The fixing seat is rotatably connected with a rotating rod at the center, one end of the rotating rod extends out of the fixing seat, and the part of the rotating rod extending out of the fixing seat is fixedly connected with a ratchet wheel, the inside of the fixing seat along the length direction is further provided with a rotating shaft, the two ends of the rotating shaft extend out of the side wall of the fixing seat, the end of the rotating shaft close to the ratchet wheel is rotatably connected with a pawl, and the ratchet wheel and the pawl are in clamping cooperation.

[0019] The bottom rod is fixedly connected with a guide rod at the bottom, the guide rod is fixedly connected with a connecting ring at the bottom, the rotating rod can extend into the connecting ring, and the bottom of the connecting ring is further provided with a reinforcing hole, and a bolt is detachably connected in the reinforcing hole.

[0020] The beneficial effect of the basic scheme is that: firstly, installation is carried out, the rotating rod is inserted into the connecting ring at the end close to the ratchet, a gap is formed between the connecting ring and the ratchet, then the bolt is inserted into the reinforcing hole and abuts against the rotating rod to fix the position of the rotating shaft and the connecting ring, thereby the support inclined rod is installed on the fixed seat;

[0021] If the wall body produces a reverse direction tilt, the bottom rod will produce a downward moving tendency, at this time, because the pawl is clamped to the ratchet, the rotating rod will not produce a corresponding rotation under the limitation of the ratchet, and the connecting ring will also not produce a corresponding displacement change because the rotating rod is fixed to the connecting ring, thereby the clamping of the support inclined rod is realized, the stronger the tilt force generated by the wall body, the tighter the pawl clamps to the ratchet, thereby the possibility of the wall body tilting is avoided.

[0022] Further, the bottom plate is provided with a plurality of hydraulic cylinders on the top, the hydraulic cylinders are respectively located on one side of the base, and the hydraulic cylinders are respectively located below the first support and the second support.

[0023] The beneficial effect of the basic scheme is that: on the one hand, the hydraulic cylinder can assist in adjusting the angle of the support inclined rod, and on the other hand, the hydraulic cylinder can also provide a certain supporting force to the support inclined rod, thereby the support inclined rod can be more stable.

[0024] Further, the fixed seat is fixedly connected with a fan-shaped guide plate away from the ratchet, the guide plate is provided with an arc-shaped sliding groove, and the bottom rod is fixedly connected with a sliding block corresponding to the sliding groove away from the guide plate, and the bottom rod and the guide plate are slidingly matched through the sliding block and the sliding groove.

[0025] The beneficial effect of the basic scheme is that: when the bottom rod moves upward, the sliding block arranged on one side of the bottom rod will move along the sliding groove, so that the position of the support inclined rod can be limited under the action of the sliding groove, thereby reducing the possibility of dislocation when the hydraulic cylinder pushes the support inclined rod.

[0026] Further, the rotating shaft is fixedly connected with a plurality of protrusions in the circumferential direction, and the fixed seat is provided with a plurality of sliding rails corresponding to the protrusions at the contact position of the fixed seat and the rotating shaft in the circumferential direction of the rotating shaft, and the fixed seat and the rotating shaft are transversely slidingly matched through the sliding rails and the protrusions.

[0027] The beneficial effect of the basic scheme is that: the rotating shaft is pushed away from the ratchet by hand, and then the rotating shaft will slide transversely, so that the pawl will be separated from the ratchet, at this time, the angle between the support inclined rod and the wall body can be adjusted to be smaller; the rotating shaft is pulled away from the ratchet by hand, the pawl will gradually approach the ratchet and be clamped to the ratchet. Thus, the clamping cooperation between the ratchet and the pawl can be more conveniently realized.

[0028] Further, the rotating shaft is fixedly connected with a pulling block away from the pawl, and the pulling block is provided with anti-skid lines.

[0029] The beneficial effect of the basic scheme is that the operator can directly pull and push the rotating shaft with hands, and the operation is convenient.

[0030] Further, the supporting plate is symmetrically provided with a pull rod at the center of the length direction of the supporting plate, and the pull rod is in sliding fit with the supporting plate;

[0031] The supporting plate is internally provided with a plurality of air suction channels in communication with the interior of the suction disc along the length direction of the supporting plate, the air suction channels are inclined towards the pull rod in the length direction, the air suction channels are internally provided with a piston, the piston is hingedly connected with a suction rod at the end away from the suction disc, and the suction rod is hingedly connected with the two sides of the pull rod at the end away from the piston.

[0032] The beneficial effect of the basic scheme is that when the suction disc contacts the wall, the pull rod will also contact the wall, wherein the suction disc will be adsorbed on the wall, at the same time, the pull rod will move away from the wall, the suction rod will also move with the pull rod, the piston will move in the air suction channel under the pulling of the suction rod, and the gas in the interior of the suction disc will be sucked to the air suction channel under the suction force generated by the piston, so that the gas in the suction disc can be quickly sucked away, and the suction disc is more stably fixed on the wall; the gas in the suction disc is simultaneously sucked away when the supporting plate is installed, so that the supporting plate can be more conveniently and efficiently fixed on the wall. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 It is a side view of the supporting device for the fabricated building interior wall construction in the embodiment of the application.

[0034] Figure 2 It is a top view of the first supporting piece in Figure 1 .

[0035] Figure 3 It is a top view of the supporting plate in Figure 1 .

[0036] Figure 4 It is a side view of the supporting base in Figure 1 .

[0037] Figure 5 It is a schematic view of the clamping of the rotating rod and the connecting ring in Figure 1 .

[0038] Figure 6 It is a side view of the air suction channel in Figure 1 . DETAILED DESCRIPTION

[0039] The following will be further described in detail through specific embodiments:

[0040] The reference signs in the drawings of the specification include:

[0041] wall 1, second supporting piece 5;

[0042] Support top seat 2, support plate 201, support block 202, pad 203, rotating ring 204, nut 205, connecting rod 206, fixing ring 207, suction cup 208, pull rod 209, through hole 210, air intake channel 211, piston 212, suction rod 213;

[0043] Supporting diagonal rod 3, top rod 301, first adjusting ring 302, transition rod 303, second adjusting ring 304, bottom rod 305, handle 306;

[0044] Support base 4, base plate 401, fixed seat 402, pawl 403, rotating rod 404, ratchet 406, slide groove 407, hydraulic cylinder 408, guide rod 409, connecting ring 410, bolt 411.

[0045] Example 1

[0046] The basics are as follows: Figures 1-3 As shown: A support device for the construction of interior walls of prefabricated buildings includes a wall 1 and two sets of support components for supporting the wall 1. The two sets of support components are symmetrically arranged on one side of the wall 1. The support components include a first support member and a second support member 5. The first support member and the second support member 5 have the same structure, and both the first support member and the second support member 5 are installed on one side of the wall 1. The first support member is located at two-thirds of the wall 1, and the second support member 5 is located below the first support member. The first support member and the second support member 5 are located on the same vertical line.

[0047] Both the first support and the second support 5 include a support top seat 2, a support diagonal rod 3 and a support base 4 arranged sequentially from top to bottom. The support top seat 2 includes a support plate 201. Several symmetrically arranged suction cups 208 are welded to the side of the support plate 201 near the wall 1. The support plate 201 has a threaded hole, and a screw is threaded into the threaded hole. A nut 205 is threaded into the screw. The nut 205 is attached to the side of the support plate 201 away from the wall 1.

[0048] The support plate 201 is also provided with a rotating part away from the wall body 1, and the rotating part is fixedly connected with the support inclined rod 3. The support inclined rod 3 comprises a top rod 301, a first adjusting ring 302, a transition rod 303, a second adjusting ring 304 and a bottom rod 305 arranged from top to bottom. The top end of the top rod 301 is welded with the rotating part. The lower part of the top rod 301, the inside of the first adjusting ring 302, the upper and lower parts of the transition rod 303, the inside of the second adjusting ring 304 and the upper part of the bottom rod 305 are all provided with threads. The thread direction of the lower part of the top rod 301 is opposite to the thread direction of the upper part of the transition rod 303. The thread direction of the lower part of the transition rod 303 is opposite to the thread direction of the upper part of the bottom rod 305. The lower part of the top rod 301 and the upper part of the transition rod 303 are both located in the inside of the first adjusting ring 302 and threadedly matched with the first adjusting ring 302. The lower part of the transition rod 303 and the upper part of the bottom rod 305 are both located in the inside of the second adjusting ring 304 and threadedly matched with the second adjusting ring 304.

[0049] The support base 4 is welded to the bottom end of the bottom rod 305.

[0050] The specific implementation process is as follows: when supporting the wall body 1, first, the position of the support plate 201 on the wall body 1 is determined according to the required height position of the first support part and the second support part 5. Then, the support plate 201 is placed close to the wall body 1 and fixed on one side of the wall body 1 under the action of the suction cup 208. Then, the screw rod is inserted into the threaded hole, so that the support top seat 2 and the support inclined rod 3 are fixed, and the inclination angle of the support inclined rod 3 can be adjusted by the rotating part. Reasonable arrangement of the support points of the first support part and the second support part 5 can ensure the stability and precision of the preform installation, avoid problems such as deformation and cracking of the preform caused by self-weight, wind load and the like, and also can reduce the installation difficulty and risk of the preform, and improve the engineering progress and construction efficiency.

[0051] When the adjustment and stabilization are completed, the length of the support inclined rod 3 can be adjusted because the wall body 1 has different heights and different required support inclinations. The length of the support inclined rod 3 is more suitable for the height of the wall body 1 at this time. The specific operation is as follows: by rotating the first adjusting ring 302 clockwise by hand, the lower part of the top rod 301 can be partially extended out of the first adjusting ring 302 under the action of the thread. The transition rod 303 rotates with the first adjusting ring 302 and does not change the length accordingly. Since the support inclined rod 3 has been fixed with the wall body 1, when the length of the transition rod 303 needs to be adjusted, the transition rod 303 can be directly rotated by holding it by hand, so as to lengthen the transition rod 303. In this way, the length of the support inclined rod 3 can be adjusted.

[0052] When the length of the first adjusting ring 302 has been adjusted to the extreme and is still not suitable for the actual length requirement, the second adjusting ring 304 can be adjusted again according to the steps of adjusting the first adjusting ring 302, so that the length of the support inclined rod 3 is suitable for the required condition. When accidents occur, such as the breakage of the transition rod 303, the first adjusting ring 302 and the second adjusting ring 304, etc., the impact on the support inclined rod 3 can be reduced because the support inclined rod 3 is designed in three sections, and the broken part can be directly removed and reassembled to start normal support of the wall 1.

[0053] Compared with the two-section length adjustment in the prior art, the technical scheme can adjust a wider range of values and be suitable for various construction conditions, and the three-section support inclined rod 3 can reduce the breakage of some parts, so that the entire device cannot be used and needs to be replaced, thereby increasing the resilience of the device when facing accidents and saving resources. When the support plate 201 is positioned and fixed, the suction cup 208 is first adsorbed on the wall 1, and then subsequent fixing operations are performed, which can reduce the case that the support plate 201 is accidentally misaligned when the support plate 201 is directly pressed by hand and then fixed, so that the support plate 201 can be more accurately and conveniently installed on the wall 1.

[0054] Embodiment 2

[0055] The difference from the above embodiment is that, as shown in Figures 2-3 The rotating member includes a pad plate 203 welded to the side of the support plate 201 away from the wall 1, the pad plate 203 has a through hole 210 corresponding to the threaded hole, the support block 202 is welded to the two sides of the pad plate 203, the connecting rod 206 is arranged in the middle of the support block 202, the support block 202 has a locking hole corresponding to the connecting rod 206, the connecting rod 206 extends to the outside of the two sides of the support plate 201 through the locking hole, the fixed ring 207 is threadedly detachably connected to the two ends of the connecting rod 206, the fixed ring 207 is attached to the two outer sides of the support plate 201, the rotating ring 204 is sleeved on the connecting rod 206 between the support plate 201, the rotating ring 204 is in rotating cooperation with the connecting rod 206, and the rotating ring 204 is welded to the top rod 301.

[0056] The specific implementation process is as follows: after the support plate 201 is fixed to the wall 1, the fixed ring 207 is sleeved on the two ends of the connecting rod 206 and the connecting rod 206 is fixed, then the top rod 301 is pulled by hand, the rotating ring 204 is rotated on the connecting rod 206, and the angle of the support inclined rod 3 is adjusted, so that the required angle is obtained.

[0057] Embodiment 3

[0058] The difference between the above embodiment and the present embodiment is that the handle 306 is symmetrically welded on the first adjusting ring 302 and the second adjusting ring 304.

[0059] The specific implementation process is as follows: when adjusting the length of the support inclined rod 3, the handle 306 is held by hand, and the adjustment is facilitated by using the leverage.

[0060] Embodiment 4

[0061] The difference between the above embodiment and the present embodiment is that, as shown in Figure 4 and Figure 5 The support base 4 comprises a bottom plate 401, and two fixed seats 402 for supporting the first support member and the second support member 5 are welded on the top of the bottom plate 401.

[0062] A rotating rod 404 is rotatably connected in the center of the fixed seat 402, one end of the rotating rod 404 extends out of the fixed seat 402, and the part of the rotating rod 404 extending out of the fixed seat 402 is welded with a ratchet wheel 406. Inside the fixed seat 402 along its length direction, a rotating shaft is further arranged, both ends of the rotating shaft extend out of the fixed seat 402 through the side wall of the fixed seat 402, and a pawl 403 is rotatably connected to the end of the rotating shaft close to the ratchet wheel 406. The ratchet wheel 406 and the pawl 403 are in clamping cooperation.

[0063] The bottom rod 305 is welded with a guide rod 409 at the bottom, and the guide rod 409 is welded with a connecting ring 410 at the bottom. The rotating rod 404 can extend into the connecting ring 410, and the bottom of the connecting ring 410 is further provided with a reinforcing hole. A bolt 411 is detachably connected in the reinforcing hole in screw thread, and the bolt 411 can abut against the rotating rod 404 extending into the connecting ring 410.

[0064] The specific implementation process is as follows: when installing the support inclined rod 3 and the support base 4, first, the end of the rotating rod 404 close to the ratchet wheel 406 is inserted into the connecting ring 410, and then the bolt 411 is inserted into the reinforcing hole and abuts against the rotating rod 404 to fix the position of the rotating shaft and the connecting ring 410. Thus, the support inclined rod 3 is installed on the fixed seat 402.

[0065] Then because in the ratchet 406 and the pawl 403 under the action of the angle of the adjusting support inclined rod 3, the bottom bar 305 to lift, and then the connecting ring 410 also with the rotation, and because the bolt 411 will rotate shaft and connecting ring 410 fixed, when the connecting ring 410 rotation, rotating rod 404 also with the rotation, the pawl 403 will not affect the rotation of the shaft at this time, while the wall 1 generated in the opposite direction of the dump, the bottom bar 305 will produce the tendency to move down, at this time because the pawl 403 on the ratchet 406 of the card, rotating rod 404 will be limited by the ratchet 406 do not produce the corresponding rotation, wherein the rotating rod 404 and connecting ring 410 fixed, so the connecting ring 410 will not produce the corresponding displacement change, so as to realize the locking of the support inclined rod 3, the wall 1 generated by the dump force is stronger, and the pawl 403 will ratchet 406 card tight, so as to avoid the possibility of the wall 1 dump.

[0066] Example 5

[0067] The difference from the above embodiment is that the bottom plate 401 top bolt 411 fixed connection with several hydraulic cylinders 408, hydraulic cylinders 408 are located in the base side, and the hydraulic cylinder 408 is located below the first support and the second support 5 and can be with the support inclined rod 3 lower side. Specific: hydraulic cylinder 408 model is preferably ADVU series hydraulic cylinder.

[0068] The specific implementation process is as follows: by starting the hydraulic cylinder 408, the support inclined rod 3 can be moved up under the push of the hydraulic cylinder 408, thereby on the one hand the hydraulic cylinder 408 can assist the support inclined rod 3 angle adjustment, on the other hand the hydraulic cylinder 408 can also play a certain support force on the support inclined rod 3, thereby the support inclined rod 3 can be more stable.

[0069] Example 6

[0070] The difference from the above embodiment is that the fixed seat 402 away from the ratchet 406 side of the thread fixed connection with the fan-shaped guide plate, the guide plate on the arc-shaped sliding groove 407, the bottom bar 305 near the guide plate side welding with the sliding block corresponding to the sliding groove 407, the bottom bar 305 and the guide plate through the sliding block and sliding groove 407 sliding fit.

[0071] The specific implementation process is as follows: When the hydraulic cylinder 408 pushes the support rod 3, the bottom rod 305 will move upward. When the bottom rod 305 moves upward, the slider on one side of the bottom rod 305 will move along the slide groove 407. Therefore, the position of the support rod 3 can be restricted by the slide groove 407, thereby reducing the possibility of misalignment when the hydraulic cylinder 408 supports the support rod 3. Furthermore, when the support rod 3 is adjusted by hand, the slide groove 407 also plays a certain limiting role, so that the angle and position of the support rod 3 are adjusted to a suitable position, thereby enabling the device to exert a more sufficient supporting force on the wall 1.

[0072] Example 7

[0073] The difference from the above embodiment is that the rotating shaft has several protrusions welded along its circumference, and the contact point between the fixed seat 402 and the rotating shaft has several slide rails corresponding to the protrusions along the circumference of the rotating shaft. The fixed seat 402 and the rotating shaft slide laterally through the slide rails and protrusions.

[0074] The specific implementation process is as follows: When the angle between the support rod 3 and the wall 1 needs to be adjusted to a smaller value, the end of the rotating shaft away from the ratchet 406 can be pushed by hand. The rotating shaft will then slide laterally, thereby disengaging the pawl 403 from the ratchet 406. Consequently, the ratchet 406 will no longer be engaged by the pawl 403, facilitating the adjustment of the angle of the support rod 3. After the angle adjustment is complete, the end of the rotating shaft away from the ratchet 406 can be pulled by hand. The pawl 403 will gradually approach the ratchet 406 and engage with it. This allows for a relatively convenient engagement between the ratchet 406 and the pawl 403.

[0075] Example 8

[0076] The difference from the above embodiment is that a pull block is welded to the end of the pivot away from the pawl 403, and the pull block is engraved with anti-slip texture.

[0077] The specific implementation process is as follows: The design of the pull block allows the operator to directly pull and push the rotating shaft by hand, making the operation more convenient.

[0078] Example 9

[0079] The difference from the above embodiments is that, as Figure 6 As shown, tie rods 209 are symmetrically provided at the center of the support plate 201 along its length direction, and the tie rods 209 are slidably engaged with the support plate 201;

[0080] The support plate 201 is internally provided with a plurality of air suction channels 211 which are in communication with the interior of the suction disc 208 along the length direction of the support plate 201, the air suction channels 211 are inclined towards the length direction of the pull rod 209, the air suction channels 211 are internally slidably fitted with a piston 212, the piston 212 is hingedly connected with a suction rod 213 at the end away from the suction disc 208, and the suction rod 213 is hingedly connected with the two sides of the pull rod 209 at the end away from the piston 212.

[0081] The specific implementation process is as follows: when the support plate 201 and the wall body 1 are installed, the support plate 201 will gradually approach the wall body 1, and thus the pull rod 209 and the suction disc 208 will also gradually approach the wall body 1, and thus when the suction disc 208 contacts the wall body 1, the pull rod 209 will also contact the wall body 1, wherein the suction disc 208 will be adsorbed on the wall body 1, and at the same time the pull rod 209 will move away from the wall body 1, when the pull rod 209 moves, because the suction rod 213 is hingedly connected with the pull rod 209, the suction rod 213 will also move with the pull rod 209, wherein when the suction rod 213 moves, the piston 212 will move in the air suction channel 211 under the pulling of the suction rod 213, because the air suction channel 211 is in communication with the interior of the suction disc 208, when the piston 212 moves, the gas in the interior of the suction disc 208 will also be sucked to the air suction channel 211 by the suction force generated by the piston 212, and thus the gas in the suction disc 208 can be quickly sucked away, and the suction disc 208 is more stably fixed on the wall body 1.

[0082] At the same time, because the support plate 201 needs to be fixed after being adhered to the wall body 1 by using certain fixing components, the pull rod 209 will always abut against the wall body 1, and thus the gas in the air suction channel 211 will not flow back to the suction disc 208 to affect the stability of the suction disc 208. By simultaneously installing the support plate 201 and sucking away the gas in the suction disc 208, the support plate 201 can be more conveniently and efficiently fixed on the wall body 1.

[0083] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0084] The above-mentioned are only embodiments of the present application, and the common knowledge of specific structures and characteristics in the scheme is not described too much herein. The ordinary skilled person in the art knows all the ordinary technical knowledge in the field of the present application before the application date or the priority date, can know all the prior art in the field, and has the ability to apply conventional experimental means before that date. The ordinary skilled person in the art can perfect and implement the present scheme under the guidance of the present application, combined with their own ability. Some typical known structures or known methods should not be an obstacle for the ordinary skilled person in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present application, a number of modifications and improvements can be made, which should also be considered as the protection scope of the present application. These will not affect the effect and practicality of the patent. The protection scope of the present application should be subject to the content of its claims, and the specific implementation mode and the like in the specification can be used to explain the content of the claims.

Claims

1. A support device for the construction of interior walls in prefabricated buildings, characterized in that: The device includes a wall and two sets of support components for supporting the wall. The two sets of support components are symmetrically arranged on one side of the wall. Each support component includes a first support member and a second support member. The first support member and the second support member have the same structure and are both installed on one side of the wall. The first support member is located above the second support member and the first support member and the second support member are located on the same vertical line. Both the first and second support components include a support top seat, a support diagonal rod, and a support base arranged sequentially from top to bottom. The support top seat includes a support plate. Several symmetrically arranged suction cups are provided on the side of the support plate near the wall. The support plate is provided with threaded holes. A screw is threaded into the threaded holes. A nut is threaded into the screw. The nut is attached to the side of the support plate away from the wall. A rotating component is also provided on the side of the support plate away from the wall. The rotating component is fixedly connected to the support diagonal rod. The support diagonal rod includes a top rod, a first adjusting ring, a transition rod, a second adjusting ring, and a bottom rod arranged from top to bottom. The top end of the top rod is fixedly connected to the rotating component. The lower part of the top rod, the inside of the first adjusting ring, the upper and lower parts of the transition rod, the inside of the second adjusting ring, and the upper part of the bottom rod are all threaded. The thread direction of the lower part of the top rod is opposite to that of the upper part of the transition rod, and the thread direction of the lower part of the transition rod is opposite to that of the upper part of the bottom rod. The lower part of the top rod and the upper part of the transition rod are both located inside the first adjusting ring and are threaded with it. The lower part of the transition rod and the upper part of the bottom rod are both located inside the second adjusting ring and are threaded with it. The rotating component includes a pad, which is fixedly connected to the side of the support plate away from the wall. The pad has a through hole corresponding to the threaded hole. Support blocks are fixedly connected to both sides of the pad. A connecting rod is provided in the middle of the support block. Each support block has a locking hole corresponding to the connecting rod. Both ends of the connecting rod pass through the locking holes and extend to the outside of both sides of the support plate. Both ends of the connecting rod can be detachably connected to a fixing ring. The fixing rings fit against the two outer sides of the support plate. A rotating ring is sleeved on the connecting rod located between the support plates. The rotating ring rotates with the connecting rod. The rotating ring is fixedly connected to the top rod. The support base is fixedly connected to the bottom end of the base rod. The support base includes a base plate, and two fixed seats are fixedly connected to the top of the base plate, which are respectively connected to support the first support member and the second support member. A rotating rod is rotatably fitted at the center of the fixed seat. One end of the rotating rod extends out of the fixed seat, and a ratchet is fixedly connected to the part of the rotating rod that extends out of the fixed seat. A rotating shaft is also provided inside the fixed seat along its length. Both ends of the rotating shaft extend through the side wall of the fixed seat to the outside of the fixed seat. A pawl is rotatably fitted at the end of the rotating shaft near the ratchet. The ratchet and the pawl are engaged. A guide rod is fixedly connected to the bottom of the base rod, and a connecting ring is fixedly connected to the bottom of the guide rod. The rotating rod can extend into the connecting ring. A reinforcing hole is also provided at the bottom of the connecting ring, and a bolt can be detachably connected in the reinforcing hole. The top of the base plate is equipped with several hydraulic cylinders, which are located on one side of the base and below the first support and the second support. A fan-shaped guide plate is fixedly connected to the side of the fixed seat away from the ratchet. The guide plate is provided with an arc-shaped sliding groove. A slider corresponding to the sliding groove is fixedly connected to the side of the bottom rod near the guide plate. The bottom rod and the guide plate slide together through the slider and the sliding groove. The support plate is symmetrically provided with tie rods at the center of its length direction, and the tie rods are slidably engaged with the support plate. The support plate has several suction channels that communicate with the inside of the suction cup along its length. The suction channels are all inclined toward the pull rod in the length direction. Each suction channel is equipped with a piston. The end of the piston away from the suction cup is hinged to a suction rod. The end of the suction rod away from the piston is hinged to both sides of the pull rod.

2. The support device for prefabricated building interior wall construction as described in claim 1, characterized in that, Handles are symmetrically fixedly connected to both the first and second adjusting rings.

3. The support device for prefabricated building interior wall construction as described in claim 2, characterized in that, The rotating shaft is fixedly connected with several protrusions along its circumference. At the contact point between the fixed seat and the rotating shaft, several slide rails corresponding to the protrusions are provided along the circumference of the rotating shaft. The fixed seat and the rotating shaft slide laterally through the slide rails and protrusions.

4. The support device for prefabricated building interior wall construction as described in claim 3, characterized in that, A pull block is fixedly connected to the end of the pivot away from the pawl, and the pull block has anti-slip texture.

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