A slide rail type tool for material transportation in a formwork support frame

Abstract

The application discloses a sliding rail type tool for material transportation in a formwork support frame, which comprises a track, an adjusting column, a sliding assembly, a longitudinal square tube, a transverse square tube, two groups of first supporting rods and two groups of second supporting rods, the track is installed on a connecting steel tube through fasteners, and the adjusting column is slidingly installed on the track through the sliding assembly; two adjusting columns on the same track are connected with the longitudinal square tube, each group of the second supporting rods comprises two second supporting telescopic inclined rods which are hingedly connected at both ends and in an inverted V shape, the tips of the second supporting telescopic inclined rods are movably abut against the lower end of the longitudinal square tube, and the other ends are correspondingly hingedly connected to the side walls of the adjusting columns; two adjusting columns on different tracks are connected with the transverse square tube, each group of the first supporting rods comprises two first supporting telescopic inclined rods which are hingedly connected at both ends and in an inverted V shape, the tips of the first supporting telescopic inclined rods are movably abut against the lower end of the transverse square tube, and the other ends are hingedly connected to the side walls of the adjusting columns; and the longitudinal square tube and the transverse square tube are used for installing panels. The application solves the problem of inconvenient material transportation in the formwork support frame.

Description

Technical Field

[0001] This invention relates to the field of conveying devices for building construction, and specifically to a slide rail tool for material transport within a formwork support. Background Technology

[0002] Currently, in the construction industry, formwork is mostly composed of several crisscrossing and regularly connected steel pipes. For material transportation inside the formwork, the crisscrossing connecting steel pipes greatly affect the movement or use of transportation equipment. Therefore, most of the time, traditional manual handling is still used, resulting in slow construction efficiency and a large labor force required.

[0003] Therefore, there is an urgent need for a sliding rail tool for material transportation inside the formwork support frame to solve the problem of inconvenient material transportation under the working conditions inside the formwork support frame. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a slide rail tool for material transport within a formwork support frame, thereby solving the problem of inconvenient material transport under working conditions inside the formwork support frame.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A sliding rail tool for material transport within a formwork support frame, characterized by comprising: two rails, four adjusting columns, a sliding assembly, at least two longitudinal square tubes, at least two transverse square tubes, two sets of first support rods, and two sets of second support rods. The two rails are mounted parallel to each other on the connecting steel pipes of the formwork support frame via fasteners. The four adjustable vertical columns are arranged in a rectangular pattern and are slidably mounted on the rails via the sliding assembly. A longitudinal square tube connects the upper ends of two adjusting columns on the same rail. Each set of second support rods includes two second support telescopic diagonal rods with hinged ends forming an inverted "V" shape. The inverted "V"-shaped tips of the two supporting telescopic diagonal rods are movably pressed against the lower end of the longitudinal square tube, and the other ends are respectively hinged to the side walls of the adjusting columns on both sides of the longitudinal square tube; a transverse square tube with adjustable length is connected between the upper ends of the two adjusting columns on different tracks; each set of first support rods includes two first supporting telescopic diagonal rods with inverted "V" shapes at both ends, the inverted "V"-shaped tips of the two first supporting telescopic diagonal rods are movably pressed against the lower end of the transverse square tube, and the other ends are respectively hinged to the side walls of the adjusting columns on both sides of the transverse square tube; the longitudinal square tube and the transverse square tube form a rectangular frame, and the upper end of the rectangular frame is used to install the panel.

[0007] To optimize the above technical solution, the specific measures also include:

[0008] Furthermore, the adjusting column includes an upper threaded sleeve, a lower threaded sleeve, and an adjusting screw. The lower threaded sleeve is vertically mounted on the sliding assembly. A vertical lower threaded hole is opened at the center of the upper end of the lower threaded sleeve. The adjusting screw is threadedly connected to the lower threaded hole. A vertical upper threaded hole with threads opposite to the lower threaded hole is opened at the center of the lower end of the upper threaded sleeve. The upper end of the adjusting screw is threadedly connected to the upper threaded hole. The adjusting screw is used to rotate and synchronously drive the upper threaded sleeve and the lower threaded sleeve to move close together or apart.

[0009] Furthermore, an adjusting nut is fixedly connected to the adjusting screw between the upper threaded sleeve and the lower threaded sleeve.

[0010] Furthermore, the ends of both second supporting telescopic diagonal rods are hinged to the upper threaded sleeve, and the ends of both first supporting telescopic diagonal rods are hinged to the upper threaded sleeve.

[0011] Furthermore, the second support telescopic inclined rod includes a second sleeve and two second screws. The second sleeve has two symmetrical and coaxial internal threads with opposite thread directions. The two second screws are screwed into the second sleeve from both ends. The end of one second screw extending out of the second sleeve is used to hinge to the adjusting column, and the end of the other second screw extending out of the second sleeve is used to hinge to the second screw of the other second support telescopic inclined rod. The second sleeve is used to rotate and drive the second screws at both ends to extend or retract synchronously.

[0012] Furthermore, the first supporting telescopic inclined rod includes a first sleeve and two first screws. The first sleeve has two symmetrical and coaxial internal threads with opposite thread directions. The two first screws are screwed into the first sleeve from both ends. The end of one first screw extending out of the first sleeve is used to hinge to the adjusting column, and the end of the other first screw extending out of the first sleeve is used to hinge to the first screw of the other first supporting telescopic inclined rod. The first sleeve is used to rotate and drive the first screws at both ends to extend or retract synchronously.

[0013] Furthermore, the transverse square tube includes a transverse outer rod and a transverse inner rod, the upper ends of the two adjusting columns are respectively connected to one end of the transverse outer rod and the transverse inner rod, and the other ends of the transverse outer rod and the transverse inner rod are slidably inserted into each other.

[0014] Furthermore, a transverse square tube is connected between the two longitudinal square tubes and at the middle position of the longitudinal square tubes.

[0015] Furthermore, a connecting angle steel is installed on the upper side wall of the adjusting column, and the connecting angle steel is used to support the lower end of the longitudinal square tube or the transverse square tube.

[0016] Further, the sliding component includes a mounting plate, a connecting plate and pulleys. An inner track groove with a "convex" cross-section is formed inside the track. The connecting plate is vertically inserted into the track groove from the upper opening of the "convex"-shaped track groove. The pulleys are installed on both sides of the connecting plate and are embedded in the concave part inside the "convex"-shaped track groove. The upper end of the connecting plate is connected to the adjusting column through the mounting plate.

[0017] The beneficial effects of the present invention are as follows:

[0018] In the present invention, two tracks are installed in parallel on the connecting steel pipes of the formwork support through fasteners. With four adjusting columns distributed in a rectangle, together with the longitudinal square pipes, transverse square pipes thereon, and the panel as a transportation platform for carrying materials, the use height of the four adjusting columns can be synchronously adjusted as needed through the adjusting columns with adjustable vertical height. The transverse use width of the rectangular frame can be adjusted as needed through the transverse square pipes with adjustable length, and panels of different sizes can be selected for laying and installation as needed, so as to conveniently meet the carrying and transportation of materials in different quantities or of different sizes, and solve the problem of inconvenient material transportation inside the formwork support.

[0019] With the provision of the second support telescopic inclined rods with two ends hinged and in an inverted "V" shape, when the adjusting columns are adjusted, by adjusting the use lengths of the two second support telescopic inclined rods, it can be ensured that the inverted "V" shaped tips of the two second support telescopic inclined rods are always tightly pressed against the lower end of the longitudinal square pipe. With the provision of the first support telescopic inclined rods with two ends hinged and in an inverted "V" shape, it can not only adapt to the adjustment of the adjusting columns but also adapt to the adjustment of the transverse square pipes with adjustable length, so that the inverted "V" shaped tips of the two first support telescopic inclined rods are always tightly pressed against the lower end of the transverse square pipe. And during use, according to the center of gravity distribution and other conditions of different materials, the positions where the inverted "V" shaped tips of the two second support telescopic inclined rods are located at the lower end of the longitudinal square pipe or the positions where the inverted "V" shaped tips of the two first support telescopic inclined rods are located at the lower end of the transverse square pipe can be adjusted as needed, thereby increasing the support effect of the structure. Description of the Drawings

[0020] Figure 1 It is a schematic diagram of the overall structure of a rail-type tool for material transportation inside a formwork support proposed by the present invention;

[0021] Figure 2 It is a schematic diagram of a partial structure of a rail-type tool for material transportation inside a formwork support proposed by the present invention;

[0022] Figure 3 It is a schematic diagram of the structure of the first support telescopic inclined rod and the second support telescopic inclined rod of a rail-type tool for material transportation inside a formwork support proposed by the present invention.

[0023] Reference numerals: 1. Connecting steel pipe; 2. Fastener; 3. Fastening bolt; 4. Track; 5. Sliding assembly; 51. Mounting plate; 52. Connecting plate; 53. Pulley; 6. Adjusting column; 61. Upper threaded sleeve; 62. Adjusting nut; 63. Lower threaded sleeve; 64. Adjusting screw; 7. Panel; 8. First support telescopic diagonal rod; 81. First sleeve; 82. First screw; 9. Second support telescopic diagonal rod; 91. Second sleeve; 92. Second screw; 10. Connecting angle steel; 11. Longitudinal square tube; 12. Transverse square tube; 121. Transverse outer rod; 122. Transverse inner rod. Detailed Implementation

[0024] The invention will now be described in further detail with reference to the accompanying drawings.

[0025] As attached Figure 1 As shown, an embodiment of the present invention provides a sliding rail tool for material transport within a formwork support frame, comprising two rails 4, four adjusting columns 6, a sliding assembly 5, at least two longitudinal square tubes 11, at least two transverse square tubes 12, two sets of first support rods, and two sets of second support rods. The two rails 4 are installed parallel to each other on the connecting steel pipe 1 of the formwork support frame via fasteners 2. The four adjustable vertical columns 6 are arranged in a rectangular pattern and are slidably installed on the rails 4 via the sliding assembly 5. A longitudinal square tube 11 connects the upper ends of two adjusting columns 6 on the same rail 4. Each set of second support rods includes two second support telescopic diagonal rods 9 with hinged ends forming an inverted "V" shape. The inverted "V" shape of the two second support telescopic diagonal rods 9... The pointed tip of the first support rod 8 is hinged to the lower end of the longitudinal square tube 11. The other ends of the two second support telescopic diagonal rods 9 are respectively hinged to the side walls of the adjusting columns 6 on both sides of the longitudinal square tube 11. The upper ends of the two adjusting columns 6 on different tracks 4 are connected by a transverse square tube 12 with adjustable length. Each set of first support rods includes two first support telescopic diagonal rods 8 with hinged ends and inverted "V" shape. The inverted "V" shaped tips of the two first support telescopic diagonal rods 8 are hinged to the lower end of the transverse square tube 12. The other ends of the two first support telescopic diagonal rods 8 are respectively hinged to the side walls of the adjusting columns 6 on both sides of the transverse square tube 12. The longitudinal square tube 11 and the transverse square tube 12 form a rectangular frame. The upper end of the rectangular frame is used to install the panel 7.

[0026] This invention uses fasteners 2 to install two parallel tracks 4 on the connecting steel pipe 1 of the formwork support frame. Four rectangular adjustable columns 6, along with longitudinal square tubes 11 and transverse square tubes 12, and a panel 7, serve as a transport platform for carrying materials. The adjustable columns 6 can be adjusted in height as needed, and the transverse square tubes 12 can be adjusted in width as needed. Different sizes of panels 7 can be selected for installation, which can conveniently meet the needs of carrying and transporting materials of different quantities or sizes, thus solving the problem of inconvenient material transportation within the formwork support frame.

[0027] This invention, through the setting of two second support telescopic diagonal rods 9 with hinged ends forming an inverted "V" shape, ensures that the inverted "V" shaped tips of the two second support telescopic diagonal rods 9 are always pressed against the lower end of the longitudinal square tube 11 when adjusting the column 6. The setting of two first support telescopic diagonal rods 8 with hinged ends forming an inverted "V" shape allows for adjustment of both the column 6 and the transverse square tube 12, ensuring that the two first support telescopic diagonal rods 8 are always pressed against the lower end of the transverse square tube 12. Furthermore, during use, the position of the inverted "V" shaped tips of the two second support telescopic diagonal rods 9 at the lower end of the longitudinal square tube 11 or at the lower end of the transverse square tube 12 can be adjusted as needed according to the center of gravity distribution of different materials, thereby increasing the structural support effect.

[0028] In this scheme, the connecting steel pipe 1 is the actual internal formwork erection on the construction site. Fasteners 2 are installed on the connecting steel pipe 1, and the track 4 is placed on the fasteners 2. The track 4 is tightened and fixed by the fastening screws 3 on the side of the fasteners 2, achieving relative fixation between the connecting steel pipe 1 and the track 4. In use, the panel 7 can also be fixed to the upper end of the adjusting column 6 as needed using vertical fastening screws. In this scheme, the second supporting telescopic diagonal rod 9 and the first supporting telescopic diagonal rod 8 can also be electric or pneumatic telescopic rods. In this scheme, the longitudinal square tube 11 and the transverse square tube 12 can be installed on the upper side of the adjusting column 6, and together with the upper surface of the adjusting column 6, they support the panel 7. Vertical connecting bolts can also be installed between the panel 7 and the upper end of the adjusting column 6 for reinforcement as needed. In practical applications, the panel 7 can be selected according to the material volume.

[0029] As attached Figure 2As shown, in another specific embodiment based on the above, the adjusting column 6 includes an upper threaded sleeve 61, a lower threaded sleeve 63, and an adjusting screw 64. The lower threaded sleeve 63 is vertically mounted on the sliding assembly 5. A vertical lower threaded hole is opened at the center of the upper end of the lower threaded sleeve 63. The adjusting screw 64 is threadedly connected to the lower threaded hole. A vertical upper threaded hole with threads opposite to the lower threaded hole is opened at the center of the lower end of the upper threaded sleeve 61. The upper end of the adjusting screw 64 is threadedly connected to the upper threaded hole. The adjusting screw 64 is used to rotate and synchronously drive the upper threaded sleeve 61 and the lower threaded sleeve 63 to move close to or away from each other.

[0030] An adjusting nut 62 is fixedly connected to the adjusting screw 64 between the upper threaded sleeve 61 and the lower threaded sleeve 63. This allows the adjusting screw 64 to be easily driven to rotate via the adjusting nut 62.

[0031] The ends of the two second supporting telescopic diagonal rods 9 are hinged to the upper threaded sleeve 61, and the ends of the two first supporting telescopic diagonal rods 8 are also hinged to the upper threaded sleeve 61. Therefore, during use, the second supporting telescopic diagonal rods 9 and the first supporting telescopic diagonal rods 8 are not affected by the height adjustment of the adjusting column 6, increasing the convenience and stability of the device during use.

[0032] As attached Figure 3 As shown, in a specific embodiment based on the above, the second support telescopic inclined rod 9 includes a second sleeve 91 and two second screws 92. The second sleeve 91 has two symmetrical and coaxial internal threads, and the thread directions of the two internal threads are opposite. The two second screws 92 are respectively threaded into the second sleeve 91 from both ends. The end of one second screw 92 extending out of the second sleeve 91 is used to hinge to the adjusting column 6, and the end of the other second screw 92 extending out of the second sleeve 91 is used to hinge with the second screw 92 of the other second support telescopic inclined rod 9. The second sleeve 91 is used to rotate and drive the second screws 92 at both ends to extend or retract synchronously.

[0033] In a specific embodiment based on the above, the first supporting telescopic inclined rod 8 includes a first sleeve 81 and two first screws 82. The first sleeve 81 is provided with two symmetrical and coaxial internal threads, and the thread directions of the two internal threads are opposite. The two first screws 82 are respectively threaded into the first sleeve 81 from both ends. The end of one first screw 82 extending out of the first sleeve 81 is used to hinge to the adjusting column 6, and the end of the other first screw 82 extending out of the first sleeve 81 is used to hinge with the first screw 82 of the other first supporting telescopic inclined rod 8. The first sleeve 81 is used to rotate and drive the first screws 82 at both ends to extend or retract synchronously.

[0034] In the above solution, the ends of the second screw rod 92 and the first screw rod 82 can be installed on the adjusting column 6 through hinged ear plates.

[0035] In a specific embodiment based on the above, the transverse square tube 12 includes a transverse outer rod 121 and a transverse inner rod 122. The upper ends of the two adjusting columns 6 are respectively connected to one end of the transverse outer rod 121 and the transverse inner rod 122, and the other ends of the transverse outer rod 121 and the transverse inner rod 122 are slidably inserted into each other. In this solution, several spaced connection holes can also be provided between the transverse outer rod 121 and the transverse inner rod 122 as required. After the relative positions of the transverse outer rod 121 and the transverse inner rod 122 are adjusted, bolts can be inserted into the connection holes for limit fixation.

[0036] In a specific embodiment based on the above, a transverse square tube 12 is connected between the two longitudinal square tubes 11 and at the middle position of the longitudinal square tubes 11. Thus, the stability of the rectangular frame structure formed by the longitudinal square tubes 11 and the transverse square tube 12 for supporting the panel 7 can be increased by adding an additional transverse square tube 12.

[0037] In a specific embodiment based on the above, a connecting angle steel 10 is installed on the side wall of the upper end of the adjusting column 6, and the connecting angle steel 10 is used to bear the lower end of the end of the longitudinal square tube 11 or the transverse square tube 12. In this solution, the connecting angle steel 10 can facilitate the loading and installation of the longitudinal square tube 11 or the transverse square tube 12, and at the same time can increase the stability of the connection of the longitudinal square tube 11 or the transverse square tube 12. When in use, the end of the longitudinal square tube 11 or the transverse square tube 12 can also be fixedly connected to the connecting angle steel 10 through a vertical fastening screw rod.

[0038] In a specific embodiment based on the above, the sliding component 5 includes a mounting plate 51, a connecting plate 52 and a pulley 53. A track groove with a "convex" cross-section is opened inside the track 4. The connecting plate 52 is vertically inserted into the track groove from the upper opening of the "convex" track groove. The pulleys 53 are installed on both sides of the connecting plate 52 and are embedded in the concave part inside the "convex" track groove. The upper end of the connecting plate 52 is connected to the adjusting column 6 through the mounting plate 51. Thus, the convenience of movement can be provided by the pulleys 53 embedded in the concave part inside the "convex" track groove. At the same time, the embedded setting can increase the stability of the pulleys 53.

[0039] A specific implementation manner of the present invention is as follows:

[0040] Assembly of the slide rail part: Determine the position of the track 4 and the erection width between the tracks 4 according to the actual width of the internal formwork frame on site. Determine the connecting steel pipe 1 at the position of the internal formwork frame in the transportation position, and connect it with the connecting steel pipe 1 through the fastener 2. After the connection is completed, place the track 4 on the fastener 2, and tighten and fix the fastener 2 and the side of the track 4 through the fastening screw rod 3.

[0041] Platform assembly: After the slide rail assembly is completed, place the pulleys 53 and other structures into the track 4 through the end opening of the track groove. Weld the adjusting columns 6 to the mounting plate 51 and adjust the four adjusting columns 6 simultaneously until they all reach the specified height. Install the longitudinal square tubes 11 and transverse square tubes 12 of the required length. Then, rotate the first sleeve 81 until the hinge of the two first support telescopic diagonal rods 8 is pressed against the lower end of the transverse square tube 12. Rotate the second sleeve 91 until the hinge of the two second support telescopic diagonal rods 9 is pressed against the lower end of the longitudinal square tube 11. Finally, install the panel 7 of the required size.

[0042] During adjustment, the hinge of the two first support telescopic diagonal rods 8 can be driven to extend one of the first support telescopic diagonal rods 8 as needed, and the other one can be shortened accordingly, so as to press against different positions at the lower end of the horizontal square tube 12 as needed. The two second support telescopic diagonal rods 9 can also be operated in the same way to increase the adjustability of the device structure and improve the stability of the device during support according to the different materials mounted.

[0043] After the materials are loaded, panel 7 can move along track 4 to the designated position with the materials.

[0044] It should be noted that the terms such as "upper", "lower", "left", "right", "front", and "back" used in the invention are only for clarity of description and are 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.

[0045] The above are merely preferred embodiments of the present invention. The scope of protection of the present invention is not limited to the above embodiments. All technical solutions falling within the scope of the present invention's concept are within the scope of protection of the present invention. It should be noted that those skilled in the art will understand that various changes, modifications, substitutions, refinements, and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and these variations should be considered within the scope of protection of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A slide rail type tool for material transport within a formwork support frame, characterized in that: The support includes two tracks (4), four adjustable columns (6), a sliding assembly (5), at least two longitudinal square tubes (11), at least two transverse square tubes (12), two sets of first support rods, and two sets of second support rods. The two tracks (4) are installed parallel to each other on the connecting steel pipe (1) of the formwork support frame via fasteners (2). The four adjustable columns (6) with adjustable vertical height are arranged in a rectangular shape and are slidably installed on the tracks (4) via the sliding assembly (5). The upper ends of the two adjustable columns (6) on the same track (4) are connected by longitudinal square tubes (11). Each set of second support rods includes two second support telescopic diagonal rods (9) with their ends hinged together and inverted "V" shape. The inverted "V" shape of the two second support telescopic diagonal rods (9) The pointed tip of the "V" shape is pressed against the lower end of the longitudinal square tube (11), and the other end is respectively hinged to the side wall of the adjusting column (6) on both sides of the longitudinal square tube (11); the upper ends of the two adjusting columns (6) on different tracks (4) are connected by a transverse square tube (12) with adjustable length. Each set of first support rods includes two first support telescopic diagonal rods (8) with hinged ends and inverted "V" shape. The inverted "V" shaped tips of the two first support telescopic diagonal rods (8) are pressed against the lower end of the transverse square tube (12), and the other end is respectively hinged to the side wall of the adjusting column (6) on both sides of the transverse square tube (12); the longitudinal square tube (11) and the transverse square tube (12) form a rectangular frame, and the upper end of the rectangular frame is used to install the panel (7).

2. The slide rail tool for material transport within a formwork support frame according to claim 1, characterized in that: The adjusting column (6) includes an upper threaded sleeve (61), a lower threaded sleeve (63), and an adjusting screw (64). The lower threaded sleeve (63) is vertically mounted on the sliding assembly (5). A vertical lower threaded hole is provided at the center of the upper end of the lower threaded sleeve (63). The adjusting screw (64) is threaded into the lower threaded hole. A vertical upper threaded hole with threads opposite to the lower threaded hole is provided at the center of the lower end of the upper threaded sleeve (61). The upper end of the adjusting screw (64) is threaded into the upper threaded hole. The adjusting screw (64) is used to rotate and synchronously drive the upper threaded sleeve (61) and the lower threaded sleeve (63) to move close to or away from each other.

3. A slide rail tool for material transport within a formwork support frame according to claim 2, characterized in that: An adjusting nut (62) is fixedly connected to the adjusting screw (64) between the upper threaded sleeve (61) and the lower threaded sleeve (63).

4. A slide rail tool for material transport within a formwork support frame according to claim 2, characterized in that: The ends of the two second support telescopic diagonal rods (9) are hinged to the upper threaded sleeve (61), and the ends of the two first support telescopic diagonal rods (8) are hinged to the upper threaded sleeve (61).

5. A slide rail tool for material transport within a formwork support frame according to claim 1, characterized in that: The second support telescopic diagonal rod (9) includes a second sleeve (91) and two second screw rods (92). Two symmetric and coaxial internal threads are provided inside the second sleeve (91), and the thread directions of the two internal threads are opposite. The two second screw rods (92) are respectively screwed into the second sleeve (91) from both ends of the second sleeve (91). The end of one second screw rod (92) extending out of the second sleeve (91) is used for hinging on the adjusting column (6), and the end of the other second screw rod (92) extending out of the second sleeve (91) is used for hinging with the second screw rod (92) of another second support telescopic diagonal rod (9). The second sleeve (91) is used for rotating and driving the second screw rods (92) at both ends to extend or retract synchronously.

6. A slide rail tool for material transport within a formwork support frame according to claim 1, characterized in that: The first support telescopic diagonal rod (8) includes a first sleeve (81) and two first screw rods (82). Two symmetric and coaxial internal threads are provided inside the first sleeve (81), and the thread directions of the two internal threads are opposite. The two first screw rods (82) are respectively screwed into the first sleeve (81) from both ends of the first sleeve (81). The end of one first screw rod (82) extending out of the first sleeve (81) is used for hinging on the adjusting column (6), and the end of the other first screw rod (82) extending out of the first sleeve (81) is used for hinging with the first screw rod (82) of another first support telescopic diagonal rod (8). The first sleeve (81) is used for rotating and driving the first screw rods (82) at both ends to extend or retract synchronously.

7. A slide rail tool for material transport within a formwork support frame according to claim 1, characterized in that: The transverse square tube (12) includes a transverse outer rod (121) and a transverse inner rod (122). One ends of the transverse outer rod (121) and the transverse inner rod (122) are respectively connected to the upper ends of the two adjusting columns (6). The other ends of the transverse outer rod (121) and the transverse inner rod (122) are slidably inserted into each other.

8. A slide rail tool for material transport within a formwork support frame according to claim 1, characterized in that: One transverse square tube (12) is connected between the two longitudinal square tubes (11) and at the middle position of the longitudinal square tubes (11).

9. A slide rail tool for material transport within a formwork support frame according to claim 1, characterized in that: A connecting angle steel (10) is installed on the side wall of the upper end of the adjusting column (6). The connecting angle steel (10) is used for bearing on the lower end of the end of the longitudinal square tube (11) or the transverse square tube (12).

10. A slide rail tool for material transport within a formwork support frame according to claim 1, characterized in that: The sliding component (5) includes a mounting plate (51), a connecting plate (52) and a pulley (53). An "凸”-shaped track groove is opened inside the track (4). The connecting plate (52) is vertically inserted into the track groove from the upper opening of the "凸”-shaped track groove. The pulleys (53) are installed on both sides of the connecting plate (52) and are embedded in the concave part inside the "凸”-shaped track groove. The upper end of the connecting plate (52) is connected to the adjusting column (6) through the mounting plate (51).

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