T-beam construction device and T-beam construction system

Abstract

The invention discloses a T-beam construction device and a T-beam construction system, and relates to the technical field of T-beam construction.The T-beam construction device comprises a balance beam, two equipment platforms and two hanging baskets, and the balance beam is transversely arranged on the T-beam and can longitudinally move along the T-beam. The two equipment platforms are arranged in hogging moment areas on the two sides of the lower portion of the T beam correspondingly and connected with the two ends of the balance beam correspondingly, and the equipment platforms are used for transporting and installing jacks. The two hanging baskets are hung at the two ends of the balance beam respectively and used for containing operators. According to the invention, repeated erection of a hanging bracket and carrying of a jack can be avoided, an operator can carry out diaphragm plate welding and wet joint welding operation only by using the hanging basket, and the whole T-beam construction device can move forwards along a wet joint by moving the balance beam, so that the construction efficiency is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of T-beam construction, and in particular to a T-beam construction device and a T-beam construction system. Background Art

[0002] In bridge construction, prefabricated T-beams and prefabricated box girders are widely used for simply supported structures, or simply supported first and then continuous structures, or simply supported beam bridge deck continuous structures. During the construction of these bridges, operations such as tensioning in the negative bending moment area, welding of diaphragms, and welding of wet joints are required.

[0003] In the prior art, the negative bending moment under the T-beam is the key link in the system transformation during the construction of the first simple support and then the continuous beam, and the entire operation process is in a suspended state. The traditional construction method mainly uses a steel pipe frame to set up a simple hanger, and then uses ropes to manually tie the jack. The operator stands on the bridge deck and moves the rope to adjust the position of the jack. With this method, a simple hanger needs to be set up at each anchor head, and the rope-tied jack is easy to shake. The alignment of the through-hole jack is very slow during installation, resulting in low construction efficiency. Since it is an aerial operation, this method has certain safety hazards. During the construction of prefabricated beam diaphragms and wet joints, the traditional construction method mainly uses steel bar welding to make a simple hanging basket. The simple hanging basket is hung on the flange plates on both sides of the wet joint with a through bar. Its construction range is limited. After each section is constructed, the operator in the hanging basket must return to the bridge deck and manually move the hanging basket and the through bar forward. This cycle is repeated. This method leads to extremely low construction efficiency, and only one operator can stand in a single hanging basket at a time. Summary of the invention

[0004] The embodiments of the present invention provide a T-beam construction device and a T-beam construction system to solve the technical problems in the related art that the existing construction scheme uses a steel pipe rack to set up a simple hanger to perform tensioning operations in the negative bending moment area, and uses a hanging basket hung on the flange plates on both sides of the wet joint to perform diaphragm welding and wet joint welding operations, which has low construction efficiency and potential safety hazards.

[0005] In a first aspect, a T-beam construction device is provided, comprising:

[0006] A balance beam, which is arranged transversely on the T-beam and can move longitudinally along the T-beam;

[0007] Two equipment platforms, the two equipment platforms are respectively arranged at the negative bending moment areas on both sides under the T-beam and are respectively connected to the two ends of the balance beam, and each of the equipment platforms is used to transport and install the jack;

[0008] Two hanging baskets are respectively suspended at two ends of the balance beam, and each hanging basket is used to accommodate operating personnel.

[0009] In some embodiments, the T-beam construction device further comprises:

[0010] Two fixed sleeves, the two fixed sleeves are respectively fixed at two ends of the balance beam;

[0011] Two retractable spiral shafts, the two retractable spiral shafts are respectively arranged in the two fixed sleeves;

[0012] Two fixing rods are respectively arranged at the lower ends of the two telescopic spiral shafts, and the lower end of one fixing rod is connected to one of the equipment platforms.

[0013] In some embodiments, the upper end of each retractable spiral shaft extends upward and an adjusting dial is provided at the extended end.

[0014] In some embodiments, both ends of the balance beam are provided with vertical mounting holes, and one of the vertical mounting holes is correspondingly installed with one of the fixing sleeves.

[0015] In some embodiments, the hanging basket comprises:

[0016] Two vertical parallel hanging rods, the two hanging rods are hung at one end of the balance beam;

[0017] A plurality of stepping rods, wherein the plurality of stepping rods are vertically spaced apart and arranged on the two hanging rods;

[0018] Two vertical protection bars, the two vertical protection bars are vertically arranged corresponding to the two hanging bars;

[0019] Four load-bearing rods, the four load-bearing rods are arranged at the lower ends of the two vertical protection rods and the two hanging rods;

[0020] A scaffolding board with hooks, wherein the scaffolding board is arranged on the four load-bearing rods;

[0021] Four intermediate horizontal rods, the four intermediate horizontal rods are located above the four load-bearing rods and are connected to the two vertical protection rods and the two hanging rods;

[0022] Four top guardrails, the four top guardrails are located above the four middle horizontal rods and are connected to the two vertical protection rods and the two hanging rods.

[0023] In some embodiments, the T-beam construction device further comprises:

[0024] Two hanging blocks, both ends of the balance beam are provided with a first horizontal groove, the two hanging blocks are respectively arranged in the two first horizontal grooves, and each hanging block is used to hang the two hanging rods with hooks of a hanging basket.

[0025] In some embodiments, a second horizontal groove is further provided in the middle of the balance beam.

[0026] In some embodiments, each of the equipment platforms is provided with a mobile flatbed vehicle.

[0027] In some embodiments, a plurality of universal wheels with locking function are provided at the lower end of the balance beam.

[0028] In a second aspect, a T-beam construction system is provided, comprising the aforementioned T-beam construction device.

[0029] The beneficial effects brought about by the technical solution provided by the present invention include:

[0030] The embodiment of the present invention provides a T-beam construction device and a T-beam construction system. The T-beam construction device is provided with a balance beam, two equipment platforms and two hanging baskets. When tensioning the negative bending moment area of ​​the T-beam, the balance beam can move longitudinally along the T-beam. Through the equipment platform and the hanging basket, the operator can move the transport jack through the equipment platform in the hanging basket, and quickly realize the through-type jack to align and insert the steel strand, avoiding repeated erection of hangers and transportation of jacks, which can improve construction efficiency. When tensioning in the negative bending moment area, it is necessary to ensure left-right symmetric tensioning. The T-beam construction device in the embodiment of the present invention can perfectly match the corresponding requirements. When tensioning in the negative bending moment area is not performed, the operator can use only the hanging basket to perform diaphragm welding and wet seam welding operations. By moving the balance beam, the entire T-beam construction device can be moved forward along the wet seam, greatly improving construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0032] Figure 1 A schematic structural diagram of a T-beam construction device provided by an embodiment of the present invention;

[0033] Figure 2 A schematic diagram of the structure of a balance beam provided by an embodiment of the present invention;

[0034] Figure 3 A schematic diagram of the structure of a hanging basket provided in an embodiment of the present invention;

[0035] Figure 4 A schematic diagram of the structure of the connection between the balance beam and the hanging basket provided in an embodiment of the present invention;

[0036] Figure 5 Another structural schematic diagram of a T-beam construction device provided by an embodiment of the present invention;

[0037] In the figure:

[0038] 1. Balance beam; 101. Vertical mounting hole; 102. First horizontal channel; 103. Second horizontal channel; 104. Universal wheel;

[0039] 2. Equipment platform;

[0040] 3. Hanging basket; 301. Hanging rod; 302. Stepping rod; 303. Vertical protection rod; 304. Load-bearing rod; 305. Scaffolding board; 306. Middle horizontal rod; 307. Top guardrail;

[0041] 4. T beam;

[0042] 5. Fix the casing;

[0043] 6. Retractable spiral shaft; 601. Adjustable turntable;

[0044] 7. Fixing rod;

[0045] 8. Suspension block;

[0046] 9. Mobile flatbed truck. DETAILED DESCRIPTION

[0047] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0048] An embodiment of the present invention provides a T-beam construction device, which can solve the technical problems of low construction efficiency and safety risks in the existing construction scheme, which uses a steel pipe rack to set up a simple hanger to perform tensioning operations in the negative bending moment area, and uses a hanging basket hung on the flange plates on both sides of the wet joint to perform diaphragm welding and wet joint welding operations.

[0049] See also Figure 1 As shown, an embodiment of the present invention provides a T-beam construction device, including: a balance beam 1, two equipment platforms 2 and two hanging baskets 3.

[0050] The balance beam 1 is arranged transversely on the T beam 4 and can move longitudinally along the T beam 4. The two equipment platforms 2 are respectively arranged at the negative bending moment areas on both sides under the T beam 4 and are respectively connected to the two ends of the balance beam 1. The equipment platforms 2 are used to transport and install the jack. The two hanging baskets 3 are respectively suspended at the two ends of the balance beam 1, and the hanging baskets 3 are used to accommodate operators.

[0051] The T-beam construction device in the embodiment of the present invention is provided with a balance beam, two equipment platforms and two hanging baskets. When tensioning the negative bending moment area of ​​the T-beam, the balance beam can move longitudinally along the T-beam. Through the equipment platform and the hanging basket, the operator can move the transport jack through the equipment platform in the hanging basket, and quickly realize the through-type jack to align and insert the steel strand, avoiding repeated erection of hangers and transportation of jacks, which can improve construction efficiency. When tensioning in the negative bending moment area, it is necessary to ensure left-right symmetric tensioning. The T-beam construction device in the embodiment of the present invention can perfectly match the corresponding requirements. When tensioning in the negative bending moment area is not performed, the operator can use only the hanging basket to perform diaphragm welding and wet seam welding operations. By moving the balance beam, the entire T-beam construction device can be moved forward along the wet seam, greatly improving construction efficiency.

[0052] As an optional implementation, in one embodiment of the invention, see Figure 1 As shown, the T-beam construction device also includes: two fixed sleeves 5, two retractable spiral shafts 6 and two fixed rods 7.

[0053] The two fixing sleeves 5 are fixed at the two ends of the balance beam 1, respectively. Figure 2 As shown, both ends of the balance beam 1 are provided with vertical mounting holes 101, and one of the vertical mounting holes 101 is correspondingly installed with one of the fixing sleeves 5. The two retractable screw shafts 6 are respectively arranged in the two fixing sleeves 5, and the two fixing rods 7 are respectively arranged at the lower ends of the two retractable screw shafts 6, and the lower end of one of the fixing rods 7 is connected to one of the equipment platforms 2.

[0054] Further, see Figure 1 As shown, the upper end of each retractable screw shaft 6 extends upward and an adjusting dial 601 is provided at the extended end. The length of the retractable screw shaft 6 is adjusted by rotating the adjusting dial 601, thereby adjusting the height of the equipment platform 2 at the bottom of the retractable screw shaft 6, which is convenient for the construction of a through-type jack.

[0055] As an optional implementation, in one embodiment of the invention, see Figure 3 As shown, the hanging basket 3 includes: two hanging rods 301, a plurality of step rods 302, two vertical protection rods 303, four load-bearing rods 304, a scaffolding board 305, four intermediate horizontal rods 306 and four top guardrails 307.

[0056] The two hanging rods 301 are vertically arranged in parallel, and the two hanging rods 301 are hung at one end of the balance beam 1. Optionally, hooks are arranged at the upper ends of the two hanging rods 301 to facilitate connection with the balance beam 1. A plurality of stepping rods 302 are vertically arranged on the two hanging rods 301 at intervals, two vertical protection rods 303 are vertically arranged corresponding to the two hanging rods 301, four bearing rods 304 are arranged at the lower ends of the two vertical protection rods 303 and the two hanging rods 301, and the scaffolding board 305 is arranged on the four bearing rods 304. Optionally, hooks are arranged around the scaffolding board 305 to facilitate connection with the four bearing rods 304. The four middle horizontal rods 306 are located above the four load-bearing rods 304 and are connected to the two vertical protective rods 303 and the two hanging rods 301. The four top guardrails 307 are located above the four middle horizontal rods 306 and are connected to the two vertical protective rods 303 and the two hanging rods 301. Optionally, various rods are spliced ​​in the form of sockets, which is convenient for assembly.

[0057] As an optional implementation, in one embodiment of the invention, see Figure 2 and Figure 4 As shown, the T-beam construction device also includes: two hanging blocks 8, both ends of the balance beam 1 are provided with a first horizontal groove 102, and the two hanging blocks 8 are respectively arranged in the two first horizontal grooves 102, and each hanging block 8 is used to hang the two hanging rods 301 with hooks of a hanging basket 3. Vertical protrusions with limit can be set at both ends of each hanging block 8 to facilitate the hanging of the two hanging rods 301. Furthermore, an anti-slip device can be set between the balance beam 1 and the hanging block 8. For example, a hole is opened in the middle of the hanging block 8, and a vertical limit pin is set at the corresponding position of the balance beam 1.

[0058] As an optional implementation, in one embodiment of the invention, see Figure 2 and Figure 5 As shown, a second horizontal groove 103 is also provided in the middle of the balance beam 1. When the movable balance beam 1 spans two adjacent T beams 4, the hanging basket 3 can be hung at the second horizontal groove 103 in the middle of the balance beam 1, so that a single hanging basket operation can be performed, which has various functions.

[0059] As an optional implementation, in one embodiment of the invention, see Figure 1 As shown, each of the equipment platforms 2 is provided with a mobile flatbed truck 9, and the mobile flatbed truck 9 is convenient for transporting the jack.

[0060] As an optional implementation, in one embodiment of the invention, see Figure 5As shown, the lower end of the balance beam 1 is provided with a plurality of universal wheels 104 with a locking function, and generally four universal wheels 104 are provided. The universal wheels 104 allow 360-degree horizontal rotation, so that the balance beam 1 can easily change direction, especially in applications that require frequent steering. In addition, the universal wheels are usually made of wear-resistant materials, such as nylon, polyurethane, rubber and cast iron, etc. These materials enable the universal wheels to maintain good performance in a variety of environments and are suitable for a variety of industries and fields such as bridge construction.

[0061] An embodiment of the present invention further provides a T-beam construction system, including the aforementioned T-beam construction device, wherein the T-beam construction device includes: a balance beam 1 , two equipment platforms 2 and two hanging baskets 3 .

[0062] The balance beam 1 is arranged transversely on the T beam 4 and can move longitudinally along the T beam 4. The two equipment platforms 2 are respectively arranged at the negative bending moment areas on both sides under the T beam 4 and are respectively connected to the two ends of the balance beam 1. The equipment platforms 2 are used to transport and install the jack. The two hanging baskets 3 are respectively suspended at the two ends of the balance beam 1, and the hanging baskets 3 are used to accommodate operators.

[0063] The T-beam construction system in the embodiment of the present invention has a T-beam construction device provided with a balance beam, two equipment platforms and two hanging baskets. When tensioning the negative bending moment area of ​​the T-beam, the balance beam can move longitudinally along the T-beam. Through the equipment platform and the hanging basket, the operator can move the transport jack through the equipment platform in the hanging basket, and quickly realize the through-type jack to align and insert the steel strand, avoiding repeated erection of hangers and transportation of jacks, which can improve construction efficiency. When tensioning in the negative bending moment area, it is necessary to ensure left-right symmetric tensioning. The T-beam construction device in the embodiment of the present invention can perfectly match the corresponding requirements. When tensioning in the negative bending moment area is not performed, the operator can use only the hanging basket to perform diaphragm welding and wet seam welding operations. By moving the balance beam, the entire T-beam construction device can be moved forward along the wet seam, greatly improving construction efficiency.

[0064] As an optional implementation, in one embodiment of the invention, see Figure 1 As shown, the T-beam construction device also includes: two fixed sleeves 5, two retractable spiral shafts 6 and two fixed rods 7.

[0065] The two fixing sleeves 5 are fixed at the two ends of the balance beam 1, respectively. Figure 2 As shown, both ends of the balance beam 1 are provided with vertical mounting holes 101, and one of the vertical mounting holes 101 is correspondingly installed with one of the fixing sleeves 5. The two retractable screw shafts 6 are respectively arranged in the two fixing sleeves 5, and the two fixing rods 7 are respectively arranged at the lower ends of the two retractable screw shafts 6, and the lower end of one of the fixing rods 7 is connected to one of the equipment platforms 2.

[0066] Further, see Figure 1 As shown, the upper end of each retractable screw shaft 6 extends upward and an adjusting dial 601 is provided at the extended end. The length of the retractable screw shaft 6 is adjusted by rotating the adjusting dial 601, thereby adjusting the height of the equipment platform 2 at the bottom of the retractable screw shaft 6, which is convenient for the construction of a through-type jack.

[0067] As an optional implementation, in one embodiment of the invention, see Figure 3 As shown, the hanging basket 3 includes: two hanging rods 301, a plurality of step rods 302, two vertical protection rods 303, four load-bearing rods 304, a scaffolding board 305, four intermediate horizontal rods 306 and four top guardrails 307.

[0068] The two hanging rods 301 are vertically arranged in parallel, and the two hanging rods 301 are hung at one end of the balance beam 1. Optionally, hooks are arranged at the upper ends of the two hanging rods 301 to facilitate connection with the balance beam 1. A plurality of stepping rods 302 are vertically arranged on the two hanging rods 301 at intervals, two vertical protection rods 303 are vertically arranged corresponding to the two hanging rods 301, four bearing rods 304 are arranged at the lower ends of the two vertical protection rods 303 and the two hanging rods 301, and the scaffolding board 305 is arranged on the four bearing rods 304. Optionally, hooks are arranged around the scaffolding board 305 to facilitate connection with the four bearing rods 304. The four middle horizontal rods 306 are located above the four load-bearing rods 304 and are connected to the two vertical protective rods 303 and the two hanging rods 301. The four top guardrails 307 are located above the four middle horizontal rods 306 and are connected to the two vertical protective rods 303 and the two hanging rods 301. Optionally, various rods are spliced ​​in the form of sockets, which is convenient for assembly.

[0069] As an optional implementation, in one embodiment of the invention, see Figure 2 and Figure 4 As shown, the T-beam construction device also includes: two hanging blocks 8, both ends of the balance beam 1 are provided with a first horizontal groove 102, and the two hanging blocks 8 are respectively arranged in the two first horizontal grooves 102, and each hanging block 8 is used to hang the two hanging rods 301 with hooks of a hanging basket 3. Vertical protrusions with limit can be set at both ends of each hanging block 8 to facilitate the hanging of the two hanging rods 301. Furthermore, an anti-slip device can be set between the balance beam 1 and the hanging block 8. For example, a hole is opened in the middle of the hanging block 8, and a vertical limit pin is set at the corresponding position of the balance beam 1.

[0070] As an optional implementation, in one embodiment of the invention, see Figure 2 and Figure 5 As shown, a second horizontal groove 103 is also provided in the middle of the balance beam 1. When the movable balance beam 1 spans two adjacent T beams 4, the hanging basket 3 can be hung at the second horizontal groove 103 in the middle of the balance beam 1, so that a single hanging basket operation can be performed, which has various functions.

[0071] As an optional implementation, in one embodiment of the invention, see Figure 1 As shown, each of the equipment platforms 2 is provided with a mobile flatbed truck 9, and the mobile flatbed truck 9 is convenient for transporting the jack.

[0072] As an optional implementation, in one embodiment of the invention, see Figure 5 As shown, the lower end of the balance beam 1 is provided with a plurality of universal wheels 104 with a locking function, and generally four universal wheels 104 are provided. The universal wheels 104 allow 360-degree horizontal rotation, so that the balance beam 1 can easily change direction, especially in applications that require frequent steering. In addition, the universal wheels are usually made of wear-resistant materials, such as nylon, polyurethane, rubber and cast iron, etc. These materials enable the universal wheels to maintain good performance in a variety of environments and are suitable for a variety of industries and fields such as bridge construction.

[0073] In the description of the present invention, it should be noted that the terms "upper", "lower", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present invention. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0074] It should be noted that, in the present invention, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0075] The above description is only a specific embodiment of the present invention, so that those skilled in the art can understand or implement the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but should conform to the widest scope consistent with the principles and novel features of the present invention.

Claims

1. A T-beam construction device, characterized in that: include: A balance beam (1), the balance beam (1) being arranged transversely on the T beam (4) and being movable longitudinally along the T beam (4); Two equipment platforms (2), the two equipment platforms (2) are respectively arranged at the negative bending moment areas on both sides under the T-beam (4) and are respectively connected to the two ends of the balance beam (1), and each of the equipment platforms (2) is used for transporting and installing a jack; Two hanging baskets (3) are respectively suspended at two ends of the balance beam (1), and each hanging basket (3) is used to accommodate operating personnel.

2. The T-beam construction device according to claim 1, characterized in that: Also includes: Two fixed sleeves (5), the two fixed sleeves (5) being respectively fixed at two ends of the balance beam (1); Two retractable spiral shafts (6), the two retractable spiral shafts (6) being respectively arranged in the two fixed sleeves (5); Two fixing rods (7), the two fixing rods (7) are respectively arranged at the lower ends of the two telescopic spiral shafts (6), and the lower end of one fixing rod (7) is connected to one of the equipment platforms (2).

3. The T-beam construction device according to claim 2, characterized in that: The upper end of each retractable spiral shaft (6) extends upward and an adjusting dial (601) is provided at the extended end.

4. The T-beam construction device according to claim 2, characterized in that: Both ends of the balance beam (1) are provided with vertical mounting holes (101), and one of the vertical mounting holes (101) is correspondingly mounted with one of the fixing sleeves (5).

5. The T-beam construction device according to claim 1, characterized in that: The hanging basket (3) comprises: Two vertically parallel hanging rods (301), the two hanging rods (301) being hung on one end of the balance beam (1); A plurality of stepping rods (302), wherein the plurality of stepping rods (302) are vertically spaced apart on the two hanging rods (301); Two vertical protection rods (303), the two vertical protection rods (303) are vertically arranged corresponding to the two hanging rods (301); Four load-bearing rods (304), the four load-bearing rods (304) being arranged at the lower ends of the two vertical protection rods (303) and the two hanging rods (301); A scaffolding board (305) with a hook, wherein the scaffolding board (305) is arranged on the four load-bearing rods (304); Four intermediate horizontal rods (306), the four intermediate horizontal rods (306) are located above the four load-bearing rods (304) and are connected to the two vertical protection rods (303) and the two hanging rods (301); Four top guardrails (307), the four top guardrails (307) are located above the four intermediate horizontal bars (306) and are connected to the two vertical protection bars (303) and the two hanging bars (301).

6. The T-beam construction device according to claim 5, characterized in that: Also includes: Two hanging blocks (8), both ends of the balance beam (1) are provided with a first horizontal groove (102), the two hanging blocks (8) are respectively arranged in the two first horizontal grooves (102), and each hanging block (8) is used to hang the two hanging rods (301) with hooks of one hanging basket (3).

7. The T-beam construction device according to claim 1, characterized in that: A second horizontal groove (103) is also provided in the middle of the balance beam (1).

8. The T-beam construction device according to claim 1, characterized in that: A mobile flatbed vehicle (9) is provided on each of the equipment platforms (2).

9. The T-beam construction device according to claim 1, characterized in that: The lower end of the balance beam (1) is provided with a plurality of universal wheels (104) with a locking function.

10. A T-beam construction system, characterized in that: It comprises the T-beam construction device described in any one of claims 1-9.

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