Prefabricated building prefabricated plate transportation support system

Abstract

The application discloses an assembled building prefabricated plate transportation support system, which comprises two clamping devices, each of which comprises a base, a plurality of support vertical poles which are connected to the base at intervals, a plurality of support horizontal poles which are respectively connected to the top end of each support vertical pole, a plurality of U-shaped clamps, a vertical shock absorption mechanism which is connected between the upper flange plate of each U-shaped clamp and the corresponding support horizontal pole, a longitudinal shock absorption mechanism which is connected between the web of each U-shaped clamp and the corresponding support vertical pole, and a support device which is located between the two clamping devices and comprises a support base, at least one pair of support rods which are vertically connected to the top end of the support base and are located on the opposite sides of the prefabricated plate to limit the prefabricated plate, and a plurality of elastic members which are used for supporting between the upper and lower adjacent layers of prefabricated plates, so that the transportation stability is improved through the transportation support system.

Description

Technical Field

[0001] This invention relates to the field of prefabricated component transportation technology, and in particular to a prefabricated building panel transportation support system. Background Technology

[0002] With the acceleration of urbanization in my country, prefabricated buildings have been widely used. Prefabricated buildings are a construction method that utilizes prefabricated and semi-prefabricated components, which are manufactured in factories and then transported to the construction site for assembly. Prefabricated components are the core components of prefabricated buildings, and their quality directly affects the quality of the prefabricated building. Using prefabricated components can shorten the construction cycle, improve construction efficiency, reduce costs, and improve project quality.

[0003] However, existing prefabricated component transportation technologies have several problems. During hoisting and transportation, components are susceptible to deformation, damage, and displacement; traditional wooden or steel frame support structures have poor earthquake resistance and damping performance. All of these factors affect the normal use of prefabricated components. Furthermore, there are limitations on the size and weight of prefabricated components. Due to limitations in transportation tools and equipment, the size and weight of prefabricated components must meet certain standards; otherwise, safe transportation is impossible. Secondly, there are issues with the reinforcement and protection of prefabricated components. During transportation, prefabricated components need to be properly stored to prevent them from being squeezed, friction, or other damage. Therefore, a slow and stable transportation method is required, avoiding sharp turns and sudden braking. Even a slight collision during ordinary transportation can cause right-angled edges to break, directly reducing the practicality and aesthetics of prefabricated buildings. Summary of the Invention

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide a prefabricated building panel transportation support system that is suitable for various specifications of transport vehicle flooring. At the same time, it improves the stability of prefabricated components during transportation through vertical damping mechanism, longitudinal damping mechanism and circumferential damping mechanism.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is a prefabricated building panel transportation support system, comprising:

[0006] Two clamping devices are used to hold both ends of each precast slab. Each clamping device includes: a base for detachable connection to the floor of a transport vehicle; multiple support vertical rods spaced apart on the base; multiple support horizontal rods connected to the top of each support vertical rod; multiple U-shaped clamps with longitudinally facing openings corresponding to the multiple support vertical rods, wherein a space for accommodating the ends of the precast slabs is formed between the upper and lower flanges of the U-shaped clamps; a vertical damping mechanism connected between the upper flange of each U-shaped clamp and the corresponding support horizontal rod, providing a reaction force when the U-shaped clamp tends to move up and down; and a longitudinal damping mechanism connected between the web of each U-shaped clamp and the corresponding support vertical rod, providing a reaction force when the U-shaped clamp tends to move longitudinally.

[0007] A support device located between the two clamping devices, the support device comprising: a support base for detachable connection to the floor of a transport vehicle; at least a pair of support rods vertically connected to the top of the support base and positioned on opposite sides of the precast slab to limit the precast slab; and a plurality of elastic elements for supporting the upper and lower adjacent layers of precast slabs.

[0008] A further improvement of the prefabricated building panel transport support system of the present invention is that the vertical shock-absorbing mechanism includes a vertically arranged holding rod and a first shock-absorbing spring. The first end of the holding rod is connected to the upper flange plate corresponding to the U-shaped clamp, and the second end passes through the corresponding support crossbar and forms a first extension section. The first shock-absorbing spring is sleeved on the first extension section, and its two ends are respectively connected to the first extension section and the corresponding support crossbar.

[0009] A further improvement of the prefabricated building panel transport support system of the present invention is that the vertical shock absorption mechanism further includes:

[0010] A plurality of L-shaped tension bars are provided, each corresponding to one of the U-shaped clamps. The vertical bar of each L-shaped tension bar passes through the corresponding support bar and forms a second extension section. The horizontal bar of each L-shaped tension bar is located below the corresponding U-shaped clamp.

[0011] Multiple suspended plates corresponding one-to-one with the multiple U-shaped clamps, each of the suspended plates being connected to the corresponding second extension section;

[0012] A limiting component connected to the vertical bar of the L-shaped tension bar and clamped on the top surface of the corresponding support crossbar to prevent the L-shaped tension bar from falling;

[0013] The tension rope connecting the crossbar of the L-shaped tension bar to the lower flange plate of the corresponding U-shaped clamp;

[0014] Multiple steel strands are anchored at intervals between the corresponding suspended plate and the base, and the steel strands are staggered with the corresponding support crossbars.

[0015] A further improvement of the prefabricated building panel transportation support system of the present invention is that the vertical shock-absorbing mechanism further includes multiple shock-absorbing pads, each of which corresponds to a multiple of the U-shaped clamps. Each shock-absorbing pad is connected to the bottom of the upper flange plate of the corresponding U-shaped clamp through multiple fifth shock-absorbing springs. A space is formed between the shock-absorbing pad and the lower flange plate of the corresponding U-shaped clamp for accommodating the end of the prefabricated panel.

[0016] A further improvement of the prefabricated building panel transport support system of the present invention is that the longitudinal shock absorption mechanism includes:

[0017] Multiple support rods corresponding one-to-one with the multiple U-shaped clamps, each of the support rods being located on the side of the corresponding support vertical rod opposite to the U-shaped clamp and vertically connected to the corresponding suspended plate;

[0018] Multiple connecting rods correspond one-to-one with the multiple U-shaped clamps. One end of each connecting rod is connected to the web of the corresponding U-shaped clamp, and the other end passes through the corresponding support vertical rod and is connected to the corresponding support rod through the second damping spring.

[0019] A further improvement of the prefabricated building panel transportation support system of the present invention is that the support rod includes a sleeve connected to the corresponding suspended panel and a core rod slidably sleeved in the sleeve and connected to the connecting rod.

[0020] A further improvement of the prefabricated building panel transport support system of the present invention is that the transport support system further includes a circumferential damping mechanism. Each of the supporting vertical rods has a first through hole along the longitudinal direction for the corresponding connecting rod to pass through. The inner diameter of the first through hole is larger than the diameter of the connecting rod. The circumferential damping mechanism includes a plurality of circumferential damping springs connected between the connecting rod and the inner wall of the first through hole.

[0021] A further improvement of the prefabricated building panel transport support system of the present invention is that the connecting rod includes two first rod segments respectively connected to the web of the corresponding U-shaped clamp and the corresponding support rod, and a second rod segment coaxially connected between the two first rod segments. The diameter of the second rod segment is larger than that of the first rod segment, so that two first bosses are formed between the second rod segment and the two first rod segments. The first through hole includes a first hole segment for the two first rod segments to pass through and a second hole segment for the second rod segment to pass through. The diameter of the second hole segment is larger than that of the first hole segment, so that two second bosses are formed between the second hole segment and the two first hole segments. The longitudinal damping mechanism also includes a plurality of fourth damping springs spaced apart between the two first bosses and the corresponding two second bosses.

[0022] A further improvement of the prefabricated building panel transport support system of the present invention is that the elastic element includes: a support plate arranged inward along the horizontal direction; and a plurality of third damping springs distributed and connected to the upper and lower surfaces of the support plate.

[0023] A further improvement of the prefabricated building panel transport support system of the present invention is that the support device further includes at least one pressure plate for pressing on the topmost prefabricated panel, wherein at least one pressure plate is provided in correspondence with at least one pair of support rods, and each pressure plate is provided with a pair of second through holes for the corresponding pair of support rods to slide through.

[0024] Compared with the prior art, the advantages of the present invention are:

[0025] 1. By setting up vertical damping mechanisms, longitudinal damping mechanisms, and circumferential damping mechanisms in coordination, the stability of precast slabs during transportation is improved.

[0026] 2. By detachably connecting the support device and the clamping device to form a whole, the overall shock absorption effect is improved. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram of the prefabricated building panel transportation support system of the present invention in its usage state.

[0029] Figure 2 This is a schematic diagram showing the connection between the support device and the clamping device of the prefabricated building panel transportation support system of the present invention.

[0030] Figure 3 This is a detailed structural drawing of the support device for the prefabricated building panel transportation support system of the present invention.

[0031] Figure 4 This is a schematic diagram of the disassembled structure of the support device of the prefabricated building panel transportation support system of the present invention.

[0032] Figure 5 This is a rear view of the clamping device of the prefabricated building panel transport support system of the present invention.

[0033] Figure 6 This is a front view of the clamping device of the prefabricated building panel transport support system of the present invention.

[0034] Figure 7 The present invention relates to a prefabricated building panel transport support system. Figure 6 Detailed structural diagram at point B.

[0035] Figure 8 The present invention relates to a prefabricated building panel transport support system. Figure 6 Detailed structural diagram at point A in the middle.

[0036] Figure 9 This is a side view of the clamping device of the prefabricated building panel transport support system of the present invention.

[0037] Figure 10 The present invention relates to a prefabricated building panel transport support system. Figure 9 Detailed structural diagram at point C.

[0038] Figure 11 The present invention relates to a prefabricated building panel transport support system. Figure 10 Detailed structural diagram at point D in the diagram.

[0039] In the diagram: 1. Transport vehicle floor; 2. Clamping device; 201. Base; 202. Supporting vertical rod; 203. Supporting horizontal rod; 204. Suspension plate; 205. U-shaped clamp; 206. L-shaped tension rod; 207. Sleeve; 208. Core rod; 209. Steel strand; 210. Connecting rod; 211. First L-shaped clamping rod; 212. Second oblong through hole; 213. Driving component; 214. Pulling rod; 215. Pulling plate; 216. First damping spring; 217. Limiting component; 218. Tension rope; 219. Second damping spring; 220. Fourth damping spring; 221. Circumferential damping spring; 3. Support device; 301. Support base; 302. Second L-shaped clamping rod; 303. Sliding seat; 304. First pin; 305. Support rod; 306. Pressure plate; 307. Slide rod; 308. Sliding plate; 309. Sixth damping spring; 310. Support plate; 311. Third damping spring; 4. Clamp. Detailed Implementation

[0040] The following specific examples illustrate the implementation of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

[0041] The prefabricated building panel transport support system of the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0042] Please see Figures 1 to 11 As shown, the prefabricated building panel transport support system includes:

[0043] Two clamping devices 2 are used to clamp both ends of each precast slab. Each clamping device 2 includes: a base 201 for detachably connecting to the floor 1 of the transport vehicle; multiple support vertical rods 202 spaced apart from the base 201; multiple support horizontal rods 203 respectively connected to the top of each support vertical rod 202; multiple U-shaped clamps 205 with longitudinal openings and corresponding one-to-one with the multiple support vertical rods 202, wherein a space for accommodating the ends of the precast slab is formed between the upper and lower flanges of the U-shaped clamps 205; a vertical damping mechanism connected between the upper flange of each U-shaped clamp 205 and the corresponding support horizontal rod 203, and providing a reaction force when the U-shaped clamp 205 tends to move up and down; and a longitudinal damping mechanism connected between the web of each U-shaped clamp 205 and the corresponding support vertical rod 202, and providing a reaction force when the U-shaped clamp 205 tends to move longitudinally.

[0044] A support device 3 located between the two clamping devices 2 includes: a support base 301 for detachably connecting to the transport vehicle floor 1; at least a pair of support rods 305 vertically connected to the top of the support base 301 and positioned on opposite sides of the precast slab to limit the precast slab; and a plurality of elastic members for supporting the upper and lower adjacent layers of precast slabs.

[0045] Specifically, the clamping device 2 is detachably connected to the transport vehicle floor 1 via a first connector, the first connector comprising:

[0046] Two first L-shaped clamping rods 211 are provided. The base 201 has a first sliding groove on its horizontal side for sliding connection of the first flange rods of the two first L-shaped clamping rods 211. The second flange rods of the first L-shaped clamping rods 211 are arranged downwards, so that when the clamping device 2 is connected to the transport vehicle floor 1, the two second flange rods of the two first L-shaped clamping rods 211 are clamped on the opposite outer edges of the transport vehicle floor 1.

[0047] A drive element 213 for driving the two first L-shaped clamping rods 211 to slide.

[0048] Specifically, the drive element 213 includes:

[0049] A mounting bracket is attached to the side of the base 201 opposite to the U-shaped clamp 205;

[0050] A drive motor connected to the mounting base opposite to the base 201, the motor shaft of the drive motor being arranged longitudinally;

[0051] A lead screw is coaxially connected to the motor shaft, and the mounting base has a cavity along the longitudinal direction for the lead screw to be rotatably connected.

[0052] A nut is screwed onto the lead screw, and first connecting blocks are connected to the opposite sides of the nut. The opposite sides of the mounting base are provided with first waist-shaped through holes for the two first connecting blocks to pass through and slide longitudinally.

[0053] The first flange of each of the two first L-shaped clamping rods 211 is connected to a second connecting block. The base 201 has a second waist-shaped through hole 212 on the side opposite to the U-shaped clamp 205 for the second connecting block to pass through and slide laterally.

[0054] Two driven rods are located on opposite sides of the mounting base. The first end of each driven rod is hinged to the two first connecting blocks, and the second end is hinged to the corresponding two second connecting blocks.

[0055] Specifically, the support device 3 is detachably connected to the transport vehicle floor 1 via a second connector. The second connector includes a plurality of second L-shaped clamping rods 302 connected to opposite sides of the support base 301 in the lateral direction. The first flange of each second L-shaped clamping rod 302 is arranged in the lateral direction and its length is adjustable. The second flange of each second L-shaped clamping rod 302 is arranged downward, so that when the support device 3 is connected to the transport vehicle floor 1, the second flange of the second L-shaped clamping rod 302 is clamped to the outer edge of the transport vehicle floor 1.

[0056] Preferably, the vertical damping mechanism includes a vertically arranged holding rod 214 and a first damping spring 216. The first end of the holding rod 214 is connected to the upper flange plate corresponding to the U-shaped clamp 205, and the second end passes through the support crossbar 203 and forms a first extension section. The first damping spring 216 is sleeved on the first extension section, and both ends are connected to the first extension section and the corresponding support crossbar 203, respectively.

[0057] Specifically, a tension plate 215 is coaxially connected to the first extension section, and a first damping spring 216 is connected between the tension plate 215 and the corresponding support crossbar 203.

[0058] Preferably, the vertical damping mechanism further includes:

[0059] A plurality of L-shaped tension bars 206 corresponding one-to-one with the plurality of U-shaped clamps 205, wherein the vertical bar of each L-shaped tension bar 206 passes through the corresponding support crossbar 203 and forms a second extension section, and the crossbar of each L-shaped tension bar 206 is located below the corresponding U-shaped clamp 205;

[0060] Multiple suspended plates 204 corresponding one-to-one with the multiple U-shaped clamps 205, each of the suspended plates 204 being connected to the corresponding second extension section;

[0061] A limiting member 217 is connected to the vertical bar of the L-shaped tension bar 206 and is locked on the top surface of the corresponding support bar 203 to prevent the L-shaped tension bar 206 from falling.

[0062] Tension rope 218 connecting the crossbar of the L-shaped tension bar 206 and the lower flange plate corresponding to the U-shaped clamp 205;

[0063] Multiple steel strands 209 are anchored at intervals between the suspended plate 204 and the base 201, and the steel strands 209 are offset from the corresponding support crossbar 203.

[0064] By setting the tension rope 218, when the U-shaped clamp 205 swings upward, it drives the L-shaped tension rod 206 and the suspension plate 204 to move upward. At this time, the multiple steel strands 209 generate a reaction force, preventing the L-shaped tension rod 206 and the suspension plate 204 from moving upward, thus achieving a vertical shock absorption effect.

[0065] Specifically, each of the supporting crossbars 203 is vertically provided with a third through hole for the vertical bar of the L-shaped tension bar 206 to pass through. The limiting member 217 is a second pin. The vertical bar of the L-shaped tension bar 206 is vertically spaced with a plurality of third insertion holes for selective insertion of the second pin. In the limited state of the L-shaped tension bar 206, the second pin is inserted into the corresponding third insertion hole and blocked at the top of the corresponding supporting crossbar 203.

[0066] Since the vertical damping structure composed of the tension rope 218 and the steel strand 209 only has a damping effect when the U-shaped clamp 205 swings upward, when the U-shaped clamp 205 swings downward, the damping is mainly achieved by the holding rod 214 and the first damping spring 216. By setting the limiting member 217, the L-shaped tension rod 206 is prevented from moving downward, reducing the vertical swing stroke of the U-shaped clamp 205 and preventing the precast slab from swinging vertically.

[0067] Preferably, the vertical damping mechanism further includes multiple damping pads, each of which corresponds to a multiple U-shaped clamps 205. Each damping pad is connected to the bottom of the upper flange of the corresponding U-shaped clamp 205 by multiple fifth damping springs. A space is formed between the damping pad and the lower flange of the corresponding U-shaped clamp 205 for accommodating the end of the precast slab.

[0068] Preferably, the longitudinal damping mechanism includes:

[0069] Multiple support rods corresponding one-to-one with the multiple U-shaped clamps 205, each of the support rods is located on the side of the support rod 202 facing away from the U-shaped clamp 205 and is vertically connected to the corresponding suspension plate 204;

[0070] Multiple connecting rods 210 correspond one-to-one with the multiple U-shaped clamps 205. One end of each connecting rod 210 is connected to the web of the corresponding U-shaped clamp 205, and the other end passes through the corresponding support rod 202 and is connected to the corresponding support rod through the second damping spring 219.

[0071] Preferably, the support rod includes a sleeve 207 connected to the corresponding suspension plate 204 and a core rod 208 slidably sleeved in the sleeve 207 and connected to the connecting rod 210.

[0072] By splitting the support rod into the sleeve 207 and the core rod 208, the support rod is prevented from pushing the suspended plate 204 upward when the U-shaped clamp 205 swings upward, thus reducing the force on the suspended plate 204 and alleviating the shock-absorbing pressure on the steel strand 209 to a certain extent, preventing the steel strand 209 from breaking. At the same time, the vertical swing stroke of the U-shaped clamp 205 is reduced, preventing the precast slab from swinging vertically by a large amount.

[0073] Preferably, the transport support system further includes a circumferential damping mechanism, wherein each of the support vertical rods 202 has a first through hole along the longitudinal direction for the connecting rod 210 to pass through, the inner diameter of the first through hole being larger than the diameter of the connecting rod 210, and the circumferential damping mechanism includes a plurality of circumferential damping springs 221 connected between the connecting rod 210 and the inner wall of the first through hole.

[0074] By incorporating this circumferential damping structure, the damping effect of the transport support system becomes more comprehensive.

[0075] Preferably, the connecting rod 210 includes two first rod segments respectively connected to the web of the corresponding U-shaped clamp 205 and the corresponding support rod, and a second rod segment coaxially connected between the two first rod segments. The diameter of the second rod segment is larger than that of the first rod segment, so that two first bosses are formed between the second rod segment and the two first rod segments. The first through hole includes a first hole segment for the two first rod segments to pass through and a second hole segment for the second rod segment to pass through. The diameter of the second hole segment is larger than that of the first hole segment, so that two second bosses are formed between the second hole segment and the two first hole segments. The longitudinal damping mechanism also includes a plurality of fourth damping springs 220 spaced apart between the two first bosses and the corresponding two second bosses.

[0076] The longitudinal damping effect is further improved by setting the fourth damping spring 220.

[0077] Preferably, the elastic element includes: a support plate 310 disposed inwardly in the horizontal direction; and a plurality of third damping springs 311 distributed and connected to the upper and lower surfaces of the support plate 310.

[0078] Specifically, the support base 301 has two sliding seats 303 slidably connected along the longitudinal direction, and there are two pairs of support rods 305. The two pairs of support rods 305 are respectively fixed on the corresponding sliding seats 303. The sliding seats 303 are connected with a first pin 304 for limiting the sliding of the sliding seats 303. The sliding seats 303 have a first insertion hole for the first pin 304 to pass through. The two sides of the support base 301 are provided with a plurality of second insertion holes along the longitudinal direction for selective insertion of the first pin 304.

[0079] By setting the sliding seat 303, the position of the support rod 305 can be adjusted, improving its practicality.

[0080] Specifically, the two sliding seats 303 are connected by multiple longitudinally arranged sliding rods 307, and the two sliding seats 303 and the opposite outer side of the support rod 305 are provided with a third through hole for the sliding rod 307 to pass through.

[0081] By connecting the two sliding seats 303 in series with the slide rod 307, the two sliding seats 303 are integrated, which improves the overall structural stability.

[0082] Specifically, the support base 301 also includes multiple sliding plates 308. Each pair of support rods 305 has a groove vertically formed on their opposite inner sides for accommodating the sliding plate 308. Slider blocks are connected to opposite sides of the sliding plate 308. Second sliding grooves are vertically formed on the inner walls of opposite sides of the groove for the slider to slide. A sixth damping spring 309 is connected between the slider and the inner top and inner bottom walls of the groove.

[0083] By setting the sliding plate 308 and the sixth damping spring 309, the vertical damping effect of the support 301 is improved.

[0084] Preferably, the support device 3 further includes at least one pressure plate 306 for pressing onto the topmost precast slab, wherein at least one pressure plate 306 is provided in a one-to-one correspondence with at least one pair of support rods 305, and each pressure plate 306 is provided with a pair of second through holes for the corresponding pair of support rods 305 to slide through.

[0085] Specifically, there are two pressure plates 306, and the two pressure plates 306 are slidably connected to two pairs of support rods 305 respectively. The support device 3 is connected to the two clamping devices 2 through clamps 4. The first end of each clamp 4 is clamped on the support crossbar 203 of the relatively close clamping device 2, and the second end extends to the upper part of the relatively close pressure plate 306. The second end of the clamp 4 is connected to the corresponding pressure plate 306 through a telescopic rod.

[0086] By setting the clamp 4, the support device 3 and the two clamping devices 2 are detachably connected to form a whole, which improves the overall shock absorption effect.

[0087] It should be noted that the structures, proportions, sizes, etc., illustrated in the accompanying drawings are merely for illustrative purposes to aid those skilled in the art and to facilitate understanding and reading. They are not intended to limit the scope of the invention and therefore have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, without affecting the effectiveness and purpose of the invention, should still fall within the scope of the technical content disclosed herein. Furthermore, the terms "upper," "lower," "left," "right," "middle," and "one" used in this specification are merely for clarity and not intended to limit the scope of the invention. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of the invention.

[0088] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the technical solution of the present invention. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of the technical solution of the present invention.

Claims

1. A prefabricated building panel transport support system, characterized in that, include: Two clamping devices are used to hold both ends of each precast slab. Each clamping device includes: a base for detachable connection to the floor of a transport vehicle; multiple support vertical rods spaced apart on the base; multiple support horizontal rods connected to the top of each support vertical rod; multiple U-shaped clamps with longitudinally facing openings corresponding to the multiple support vertical rods, wherein a space for accommodating the ends of the precast slabs is formed between the upper and lower flanges of the U-shaped clamps; a vertical damping mechanism connected between the upper flange of each U-shaped clamp and the corresponding support horizontal rod, providing a reaction force when the U-shaped clamp tends to move up and down; and a longitudinal damping mechanism connected between the web of each U-shaped clamp and the corresponding support vertical rod, providing a reaction force when the U-shaped clamp tends to move longitudinally. A support device located between the two clamping devices includes: a support base for detachable connection to the transport vehicle floor; at least a pair of support rods vertically connected to the top of the support base and positioned on opposite sides of the precast slab to limit its movement; and multiple elastic elements for supporting adjacent layers of precast slabs. The vertical damping mechanism includes a vertically arranged tension rod and a first damping spring. A first end of the tension rod is connected to the upper flange of the corresponding U-shaped clamp, and a second end passes through the corresponding support crossbar and forms a first extension. The first damping spring is sleeved on the first extension, and both ends are connected to the first extension and the corresponding support crossbar, respectively. The vertical damping mechanism further includes multiple L-shaped tension rods corresponding one-to-one with the multiple U-shaped clamps. The vertical rod of each L-shaped tension rod passes through the corresponding support crossbar and forms a second extension. The crossbar of each L-shaped tension bar is located below the corresponding U-shaped clamp; multiple suspended plates correspond one-to-one with the multiple U-shaped clamps, each suspended plate is connected to the corresponding second extension section; a limiting member is connected to the vertical bar of the L-shaped tension bar and clamped on the top surface of the corresponding support crossbar to prevent the L-shaped tension bar from falling; a tension rope is connected between the crossbar of the L-shaped tension bar and the lower flange plate of the corresponding U-shaped clamp; multiple steel strands are anchored at intervals between the corresponding suspended plate and the base, the steel strands are staggered with the corresponding support crossbar, the vertical shock absorption mechanism also includes multiple shock absorption pads, each shock absorption pad corresponds one-to-one with the multiple U-shaped clamps, each shock absorption pad is connected to the bottom of the upper flange plate of the corresponding U-shaped clamp through multiple fifth shock absorption springs, and a space is formed between the shock absorption pad and the lower flange plate of the corresponding U-shaped clamp for accommodating the end of the precast slab.

2. The prefabricated building panel transport support system as described in claim 1, characterized in that, The longitudinal damping mechanism includes: Multiple support rods corresponding one-to-one with the multiple U-shaped clamps, each of the support rods being located on the side of the corresponding support vertical rod opposite to the U-shaped clamp and vertically connected to the corresponding suspended plate; Multiple connecting rods correspond one-to-one with the multiple U-shaped clamps. One end of each connecting rod is connected to the web of the corresponding U-shaped clamp, and the other end passes through the corresponding support vertical rod and is connected to the corresponding support rod through the second damping spring.

3. The prefabricated building panel transport support system as described in claim 2, characterized in that, The support rod includes a sleeve connected to the corresponding suspension plate and a core rod slidably sleeved in the sleeve and connected to the connecting rod.

4. The prefabricated building panel transport support system as described in claim 2, characterized in that, The transport support system also includes a circumferential damping mechanism. Each of the support vertical rods has a first through hole along the longitudinal direction for the corresponding connecting rod to pass through. The inner diameter of the first through hole is larger than the diameter of the connecting rod. The circumferential damping mechanism includes a plurality of circumferential damping springs connected between the connecting rod and the inner wall of the first through hole.

5. The prefabricated building panel transport support system as described in claim 4, characterized in that, The connecting rod includes two first rod segments respectively connected to the web of the corresponding U-shaped clamp and the corresponding support rod, and a second rod segment coaxially connected between the two first rod segments. The diameter of the second rod segment is larger than that of the first rod segment, so that two first bosses are formed between the second rod segment and the two first rod segments. The first through hole includes a first hole segment for the two first rod segments to pass through and a second hole segment for the second rod segment to pass through. The diameter of the second hole segment is larger than that of the first hole segment, so that two second bosses are formed between the second hole segment and the two first hole segments. The longitudinal damping mechanism also includes a plurality of fourth damping springs spaced apart between the two first bosses and the corresponding two second bosses.

6. The prefabricated building panel transport support system as described in claim 1, characterized in that, The elastic element includes: a support plate arranged inward along the horizontal direction; and a plurality of third damping springs distributed and connected to the upper and lower surfaces of the support plate.

7. The prefabricated building panel transport support system as described in claim 1, characterized in that, The support device further includes at least one pressure plate for pressing onto the topmost precast slab, wherein at least one pressure plate is provided in correspondence with at least one pair of support rods, and each pressure plate is provided with a pair of second through holes for the corresponding pair of support rods to slide through.

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