Metro section mechanical and electrical installation transportation operation vehicle

Abstract

The utility model relates to the field of metro tunnel section construction, and particularly discloses a metro section mechanical and electrical installation transportation operation vehicle which comprises a first loading plate and an additional assembly, and the additional assembly is a second loading plate or a climbing operation ladder. Through the arrangement of the first object carrying plate and the climbing operation ladder, materials can be placed on the first object carrying plate during climbing operation, the space of a subway tunnel section is not occupied, and meanwhile the first object carrying plate and the climbing operation ladder can be used respectively; meanwhile, the climbing operation ladder can be folded, the problems that in the prior art, a scaffold cannot flexibly move along with the interval construction progress, and the labor intensity is increased due to frequent disassembly and assembly in the using process are solved, and the construction efficiency is improved; and in addition, the first inserting rods can limit the materials, the first carrying plate and the second carrying plate can be connected, the material transportation space is increased, and the construction efficiency is improved. Operation steps are simplified, use is convenient, and meanwhile the structure is simple.

Description

Technical Field

[0001] The utility model belongs to the technical field of subway tunnel interval construction, and particularly relates to an electromechanical installation and transportation vehicle for subway intervals. Background Art

[0002] The subway can provide large-capacity, fast and safe urban transportation services, which is especially suitable for the travel needs of high-density populations and commercial areas in the urban center. The subway can effectively relieve urban traffic and congestion problems and improve urban traffic efficiency. Secondly, the construction of the subway can also drive the development of the urban economy and accelerate the urbanization process.

[0003] When constructing the subway track interval, a large number of brackets, cables and grounding wires, fire pipes and drain pipes, etc. need to be transported to the designated positions for installation. However, the interval is relatively long, the material transfer is inconvenient and the transportation volume is large. Therefore, the construction difficulty of the interval is relatively large and the labor transportation cost is high.

[0004] At the same time, in the construction of the urban rail transit communication system, the construction workload in the tunnel is huge and the construction height is relatively high. The prior art uses the method of erecting scaffolding for high-altitude operations. However, the operators cannot move flexibly with the progress of the interval construction. Moreover, the frequent disassembly and assembly during use will surely slow down the installation efficiency of the workers and increase the labor intensity of the construction operators, greatly reducing the construction efficiency.

[0005] In addition, when constructing the subway track interval, multiple units need to carry out cross-construction, and there are rail vehicles running on the track during construction. Therefore, the cross-construction operation is inconvenient and the construction efficiency is low. When the rail vehicle is running but the avoidance is not timely, it will not only affect the operation of the rail vehicle, but also affect the construction of the subway interval.

[0006] Therefore, it is necessary to provide an electromechanical installation and transportation vehicle for subway intervals to overcome the problems existing in the existing transportation vehicles. Content of the Utility Model

[0007] The purpose of the utility model is to provide an electromechanical installation and transportation vehicle for subway intervals, which has a simple structure, is convenient for storage, and is convenient and flexible to use.

[0008] In order to achieve the above purpose, the utility model has the following technical solutions:

[0009] The utility model provides an electromechanical installation and transportation vehicle for subway intervals, including a first load-carrying plate and an additional component. Among them, the additional component is a second load-carrying plate or a working ladder for climbing heights. Among them,

[0010] The first load-carrying plate is arranged parallel to the ground, and the additional component is movably inserted above the first load-carrying plate;

[0011] The first load-carrying plate includes first hinge seats, first insertion rods, and insertion holes. The number of the first hinge seats is several, and the first hinge seats are symmetrically arranged on both sides above the first load-carrying plate; the number of the insertion holes is several, and the insertion holes are axially formed in the middle of the first load-carrying plate; the number of the first insertion rods is several, and the first insertion rods are symmetrically arranged on both sides above the first load-carrying plate; the first insertion rods on both sides are located between the insertion holes and the first hinge seats;

[0012] Above the first load-carrying plate, there are also triangular wedges, a power supply device, and a fire extinguisher. At the four corners below the first load-carrying plate, wheels adapted to the subway track are installed, and brake pads are provided on the wheels;

[0013] The working ladder for height climbing includes a climbing ladder, an angle adjusting rod, an operation platform, track wheels, and diagonal braces. The bottom end of the climbing ladder is movably inserted into the insertion holes. The operation platform is rotatably connected to a part of the climbing ladder near the upper end. The track wheels are fixedly connected to the side of the operation platform away from the climbing ladder. The angle adjusting rod is rotatably connected between the climbing ladder and the operation platform. The diagonal braces are rotatably connected between the first load-carrying plate and the climbing ladder and are away from the angle adjusting rod;

[0014] The number of the diagonal braces is two. The two diagonal braces are symmetrically distributed on both sides of the operation platform, and one end is rotatably connected to the vertical rod, and the other end is rotatably connected to the first hinge seat;

[0015] The climbing ladder includes vertical rods, cross bars, and connection holes. The number of the vertical rods is two. The two vertical rods are parallel, and several cross bars are fixedly connected between the two vertical rods. Several connection holes are formed on the sides of the two vertical rods away from the connection with the cross bars;

[0016] The number of the angle adjusting rods is two. The two angle adjusting rods are symmetrically arranged on both sides of the operation platform, and one end is rotatably connected to the side surface of the operation platform, and the other end is rotatably connected to the sliding sleeve. The sliding sleeve is slidably connected to the vertical rod;

[0017] The operation platform includes protective cross bars, protective vertical rods, functional components, second hinge seats, bent rods, and connection cross bars. The operation platform is vertically and rotatably connected between the two vertical rods. The length between the operation platform and the upper end of the vertical rod is equal to the length of the protective vertical rods. The protective vertical rods are symmetrically arranged on the side surface of the operation platform and away from the vertical rods. The connection cross bars are fixedly connected between the two protective vertical rods on both sides;

[0018] One end of the protective vertical rod is rotatably connected to the operation platform, the other end is rotatably connected to one end of the protective cross rod, and the other end of the protective cross rod is rotatably connected to the end of the vertical rod;

[0019] There are two second hinge seats, which are connected above the operation platform and close to the vertical rod, and the second hinge seats are rotatably connected to the bent rod. The function assembly is clamped above the bent rod, and the function assembly includes an infrared level, a warning light and a lighting lamp;

[0020] The second load-bearing plate includes second insertion rods, first insertion tubes and second insertion tubes. The number of the second insertion rods is the same as that of the first insertion rods, and they are symmetrically distributed and fixedly connected to both sides above the second load-bearing plate. The first insertion tube is mirror-symmetrical to the left second insertion rod and is fixedly connected to the lower part of the second load-bearing plate. The second insertion tube is mirror-symmetrical to the right second insertion rod and is fixedly connected to the lower part of the second load-bearing plate.

[0021] Preferably, the number of the first hinge seats and the first insertion rods is six, and they are all perpendicular to the first load-bearing plate.

[0022] Preferably, the first hinge seats and the first insertion rods on both sides are parallel to the side of the first load-bearing plate.

[0023] Preferably, the first hinge seat is U-shaped, and the opening width is adapted to the diameter of the vertical rod.

[0024] Preferably, the two ends of the diagonal brace are provided with bayonets, one end bayonet is adapted to the vertical rod, and the other end bayonet is adapted to the outer width of the opening of the first hinge seat.

[0025] Preferably, the number of the jacks is three. The jacks are cylinders with one end open, and the open end of the jack is on the same horizontal plane as the upper surface of the first load-bearing plate.

[0026] Preferably, the connecting line of the centers of the jacks is parallel to the side of the first load-bearing plate.

[0027] Preferably, several cross rods are parallel to each other and are all perpendicular to the vertical rod.

[0028] Preferably, the axis line of the connecting hole is perpendicular to the axis line of the vertical rod.

[0029] Preferably, the first hinge seat is located directly above the connection line of the wheels.

[0030] Preferably, the sliding sleeve is a C-shaped sliding sleeve, and the sliding sleeve is connected to the connecting hole of the vertical rod through a positioning pin.

[0031] Preferably, the positioning pin is adapted to the connecting hole.

[0032] Preferably, the protective vertical rod is parallel to the vertical rod.

[0033] Preferably, the protective cross rod is parallel to the operation platform.

[0034] Preferably, the shape of the second hinge seat is a quarter circle, and the connection point of the bent rod and the second hinge seat is close to the center of the circle.

[0035] Preferably, a magnetic iron block is slidably inserted at a position of the second hinge seat away from the connection point.

[0036] Preferably, the first insertion tube and the second insertion tube are perpendicular to the second load-carrying plate.

[0037] Preferably, the diameters of the first insertion tube and the second insertion tube are smaller than the diameter of the insertion hole and larger than the diameter of the first insertion rod.

[0038] Preferably, the number of the triangular wedges is two, which are respectively fixedly connected to two diagonal points of the first load-carrying plate.

[0039] Preferably, a magnet is installed at the bottom of the triangular wedge.

[0040] Preferably, the power supply device and the fire extinguisher are arranged above the first load-carrying plate.

[0041] Preferably, the power supply device is a storage battery.

[0042] Preferably, the wheels and the brake pads are installed at the four corners under the first load-carrying plate.

[0043] Preferably, the structure of the wheels is the same as that of the train wheels.

[0044] Preferably, the working ladder for climbing can be folded.

[0045] Advantageous effects

[0046] Compared with the prior art, the utility model provides a subway interval mechanical and electrical installation transport vehicle, which has the following advantageous effects:

[0047] 1. The subway interval mechanical and electrical installation transport vehicle provided by the utility model is applied to the subway interval construction process. Through the arrangement of the first load-carrying plate and the working ladder for climbing, it can complete the climbing operation while transporting materials, solves the problem that different construction devices affect each other in the existing construction process, facilitates the transportation of materials, reduces the labor cost and improves the construction efficiency.

[0048] 2. The first loading plate provided by the utility model is equipped with a first plug rod, which can not only limit the material, but also realize the connection between the first loading plate and the second loading plate, thereby increasing the material transportation space and improving the construction efficiency. The first plug rod can also be connected to other pipes according to different needs.

[0049] 3. The climbing work ladder provided by the utility model can be folded through the arrangement of the ladder, angle adjustment rod, operating platform, track wheels and diagonal support rods, which solves the problem that the scaffolding in the prior art cannot be flexibly moved with the progress of the section construction and the frequent disassembly and assembly during use increases the labor intensity, improves the construction efficiency, and is convenient and flexible to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0051] Figure 1 is a schematic diagram of the three-dimensional structure of the first carrier plate;

[0052] Figure 2 A schematic diagram of the connection between the first carrier plate and the second carrier plate;

[0053] Figure 3 is a schematic structural diagram of a second carrier plate;

[0054] Figure 4 A schematic diagram of connecting the first loading platform and the climbing work ladder to perform top climbing work;

[0055] Figure 5 A schematic diagram of connecting the first loading platform and the climbing work ladder to perform side climbing work;

[0056] Figure 6 This is a side view of the aerial work ladder in the folded state.

[0057] Description of reference numerals:

[0058] 10. Transport operation vehicle; 20. First load-carrying plate; 201. First hinge seat; 202. First insertion rod; 203. Insertion hole; 204. Triangular wedge; 205. Wheel; 206. Brake pad; 207. Power supply device; 208. Fire extinguisher; 30. Second load-carrying plate; 301. Second insertion rod; 302. First insertion tube; 303. Second insertion tube; 40. Working ladder for heightening; 41. Climbing ladder; 411. Vertical rod; 412. Horizontal rod; 413. Connecting hole; 42. Angle adjusting rod; 421. Sliding sleeve; 43. Operating platform; 431. Protective horizontal rod; 432. Protective vertical rod; 433. Functional component; 4331. Infrared level; 4332. Warning light; 4333. Lighting lamp; 434. Second hinge seat; 435. Bent rod; 436. Connecting horizontal rod; 44. Track wheel; 45. Diagonal brace. Detailed implementation mode

[0059] In order to enable ordinary technicians in the art to better understand the technical solution of the present invention, the technical solution of the present invention will be further described below in conjunction with the drawings and embodiments.

[0060] In the description of the present invention, it should be noted that if terms such as "upper", "lower", "inner", "outer", "left", "right", "front", "rear", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the invention product is usually placed during use. It is 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 orientation, be constructed and operated in a specific orientation, so it should not be construed as a limitation to the present invention.

[0061] It should be noted that, without conflict, the features in the embodiments of the present invention can be combined with each other.

[0062] Embodiment 1: Refer to the Figure 1 - The Figure 6 shown subway interval mechanical and electrical installation transport operation vehicle, including a first load-carrying plate 20,

[0063] The first load-carrying plate 20 can place materials. The first load-carrying plate 20 includes a first hinge seat 201, a first insertion rod 202, an insertion hole 203, a triangular wedge 204, a wheel 205, a brake pad 206, a power supply device 207 and a fire extinguisher 208;

[0064] The number of the first hinge seats 201 and the first insertion rods 202 is six. The first hinge seats 201 and the first insertion rods 202 are symmetrically distributed and fixedly connected to both sides above the first load-carrying plate 20, and are parallel to the side edges of the first load-carrying plate 20;

[0065] There is a jack 203 opened between the two first hinge seats 201 on both sides. The number of the jacks 203 is three. The first insertion rods 202 on both sides are located between the jacks 203 and the first hinge seats 201. The jacks 203 are used for inserting the second load plate 30 and other pipes. The number of the jacks 203 is three. The jacks 203 are cylinders with one end open, and the open ends of the jacks 203 are on the same horizontal plane as the upper surface of the first load plate 20. The connection line of the centers of the three jacks 203 is parallel to the side of the first load plate 20.

[0066] The number of the triangular wedges 204 is two, which are respectively fixedly connected to two diagonal points of the first load plate 20 by iron chains. Magnets are installed at the bottoms of the triangular wedges 204, which can adsorb on the track during use to enhance the braking effect. The fire extinguisher 208 and the power supply device 207 are installed in front of the first load plate 20. The fire extinguisher 208 is used to ensure life safety and prevent fires, and the power supply device 207 is used to charge tools.

[0067] The number of the wheels 205 is four, which are installed at the four corners under the first load plate 20 to facilitate the movement of the transportation work vehicle 10. The brake pads 206 are connected to the wheels 205 to facilitate the transportation work vehicle 10 to stop at a designated location.

[0068] The usage process of the subway interval mechanical and electrical installation transportation work vehicle in this embodiment is as follows:

[0069] Put the transportation work vehicle 10 into the subway track, press down the brake pads 206, and insert the two triangular wedges 204 under the wheels 205. Then place the materials to be transported on the plane of the first load plate 20. At this time, the first insertion rods 202 can limit the materials. When the materials are higher than the first insertion rods 202, other pipes can be inserted on the first insertion rods 202 to limit the materials. After the materials are placed, lift the brake pads 206, remove the triangular wedges 204 and place them on the first load plate 20. The construction operator pulls the inserted pipes to move the transportation work vehicle 10. When reaching the designated location, press down the brake pads 206 again, insert the two triangular wedges 204 under the wheels 205, unload the materials, and then carry out the next section of transportation.

[0070] Example 2: Refer to the attached Figure 1 - attached Figure 3 A subway interval mechanical and electrical installation transportation work vehicle shown, including a first load plate 20 and a second load plate 30, wherein,

[0071] The second load plate 30 is arranged above the first load plate 20 and is parallel to the first load plate 20.

[0072] The second load-carrying plate 30 includes a second insertion rod 301, a first insertion tube 302, and a second insertion tube 303. The number of the second insertion rods 301 is the same as that of the first insertion rods 202, and they are symmetrically distributed and fixedly connected to both sides above the second load-carrying plate 30. The first insertion tube 302 is mirror-symmetric with the left second insertion rod 301 and is fixedly connected to the lower part of the second load-carrying plate 30. The second insertion tube 303 is mirror-symmetric with the right second insertion rod 301 and is fixedly connected to the lower part of the second load-carrying plate 30. The first insertion tube 302 and the second insertion tube 303 are perpendicular to the second load-carrying plate 30;

[0073] The diameters of the first insertion tube 302 and the second insertion tube 303 are smaller than the diameter of the insertion hole 203 and larger than the diameter of the first insertion rod 202;

[0074] The second insertion tube 303 is used in cooperation with the first insertion rod 202, and the first insertion tube 302 is used in cooperation with the insertion hole 203.

[0075] Embodiment 3: Referring to the attached Figure 4 A subway interval electromechanical installation and transportation vehicle shown in the figure includes a first load-carrying plate 20 and a high-altitude working ladder 40. Among them,

[0076] The high-altitude working ladder 40 includes a climbing ladder 41, an angle adjusting rod 42, an operation platform 43, a track wheel 44, and a diagonal brace 45. The bottom end of the climbing ladder 41 is movably inserted into the insertion hole 203. The operation platform 43 is rotatably connected to a part of the climbing ladder 41 near the upper end. The track wheel 44 is fixedly connected to a side of the operation platform 43 away from the climbing ladder 41. The angle adjusting rod 42 is rotatably connected between the climbing ladder 41 and the operation platform 43. The diagonal brace 45 is rotatably connected between the first load-carrying plate 20 and the climbing ladder 41 and is away from the angle adjusting rod 42;

[0077] The climbing ladder 41 includes vertical rods 411, cross bars 412, and connection holes 413. The number of the vertical rods 411 is two. The two vertical rods 411 are parallel, and a plurality of the cross bars 412 are fixedly connected between the two vertical rods 411. A plurality of the connection holes 413 are formed on a side of the two vertical rods 411 away from the connection with the cross bars 412. The axis line of the connection hole 413 is perpendicular to the axis line of the vertical rod 411; a plurality of the cross bars 412 are parallel to each other and are all perpendicular to the vertical rod 411; the vertical rod 411 can be used in cooperation with the insertion hole 203;

[0078] The number of the diagonal braces 45 is two. The two diagonal braces 45 are symmetrically distributed on both sides of the operation platform 43 respectively, improving the stability of the device;

[0079] Both ends of the diagonal brace 45 are provided with bayonets, and one end is rotatably connected to the vertical rod 411. The bayonet is adapted to the vertical rod 411; the other end is rotatably connected to the first hinge seat 201, and the bayonet is adapted to the outer width of the opening of the first hinge seat 201, facilitating pin connection with the first hinge seat 201 and the vertical rod 411;

[0080] The number of the angle adjustment rods 42 is two. The two angle adjustment rods 42 are symmetrically arranged on both sides of the operation platform 43, and one end is rotatably connected to the side surface of the operation platform 43, and the other end is rotatably connected to the sliding sleeve 421. The sliding sleeve 421 is slidably connected to the vertical rod 411; the sliding sleeve 421 is a C-shaped sliding sleeve, and the sliding sleeve 421 is connected to the connection hole 413 of the vertical rod 411 through a positioning pin;

[0081] The operation platform 43 includes a protective cross bar 431, a protective vertical bar 432, a functional component 433, a second hinge seat 434, a bent bar 435 and a connecting cross bar 436. The operation platform 43 is vertically and rotatably connected between the two vertical rods 411. The length between the operation platform 43 and the upper end of the vertical rod 411 is equal to the length of the protective vertical bar 432. The protective vertical bars 432 are symmetrically arranged on the side surface of the operation platform 43 and away from the vertical rods 411. The connecting cross bar 436 is fixedly connected between the two protective vertical bars 432 on both sides;

[0082] One end of the protective vertical bar 432 is rotatably connected to the operation platform 43, and the other end is rotatably connected to one end of the protective cross bar 431. The other end of the protective cross bar 431 is rotatably connected to the end of the vertical rod 411; the protective vertical bar 432 is parallel to the vertical rod 411, and the protective cross bar 431 is parallel to the operation platform 43;

[0083] The number of the second hinge seats 434 is two, which are connected above the operation platform 43 and close to the vertical rod 411. The second hinge seats 434 are rotatably connected to the bent bar 435. The shape of the second hinge seat 434 is a quarter circle, and the connection point of the bent bar 435 and the second hinge seat 434 is close to the center of the circle;

[0084] A magnetic iron block is slidably inserted at a position of the second hinge seat 434 away from the connection point to limit the bent bar 435. The length of the bent bar 435 is less than the length of the operation platform 43; the functional component 433 is clamped above the bent bar 435. The functional component 433 includes an infrared level 4331, a warning light 4332 and a lighting lamp 4333. The functional component 433 can provide assistance to the workers working at heights. When folding the working ladder 40 at heights, the functional component 433 is removed.

[0085] The usage process of the subway interval mechanical and electrical installation transportation vehicle in this embodiment:

[0086] When performing overhead working at height, connect the vertical rod 411 of the working at height ladder 40 to two adjacent jacks 203. Then connect one end of the diagonal brace 45 to the connection hole 413 on the vertical rod 411, and the other end to the first hinge seat 201 on the side away from the track wheel 44 for rotational connection. Then control the sliding sleeve 421 to slide on the vertical rod 411. The sliding sleeve 421 is connected to the angle adjustment rod 42 to adjust the operation platform 43 to be parallel to the ground. At this time, connect the sliding sleeve 421 to the vertical rod 411 through a positioning pin. After the construction operator moves onto the operation platform 43, lift the bent rod 435 to make the bent rod 435 perpendicular to the operation platform 43, and then snap the functional component 433 onto the bent rod 435. At this time, overhead working can start.

[0087] Example 4: Refer to the attached Figure 5 A subway interval mechanical and electrical installation transportation vehicle as shown, including a first load-carrying plate 20 and a working at height ladder 40. Among them, the vertical rod 411 is rotationally connected to the first hinge seat 201.

[0088] The usage process of the subway interval mechanical and electrical installation transportation vehicle in this embodiment:

[0089] When performing side working at height, connect the vertical rod 411 of the working at height ladder 40 to the first hinge seat 201 on the construction side. At the same time, the track wheel 44 is used in cooperation with the working at height ladder track on the wall. Control the sliding sleeve 421 to slide on the vertical rod 411. The sliding sleeve 421 is connected to the angle adjustment rod 42 to adjust the operation platform 43 to be parallel to the ground. At this time, connect the sliding sleeve 421 to the vertical rod 411 through a positioning pin. After the construction operator moves onto the operation platform 43, lift the bent rod 435 to make the bent rod 435 perpendicular to the operation platform 43, and then snap the functional component 433 onto the bent rod 435. At this time, side working at height can start.

[0090] It should be noted that in this text, the term "including", "comprising" or any other variants thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0091] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A subway interval mechanical and electrical installation transport vehicle, comprising a transport vehicle (10), characterized in that: The transport vehicle (10) includes a first load-carrying plate (20) and an additional component. Among them, the first load-carrying plate (20) is arranged parallel to the ground, and the additional component is movably inserted above the first load-carrying plate (20); the first load-carrying plate (20) includes a first hinge seat (201), a first insertion rod (202) and a jack (203). Among them, the number of the first hinge seats (201) is several, and the first hinge seats (201) are symmetrically arranged on both sides above the first load-carrying plate (20); the number of the jacks (203) is several, and the jacks (203) are axially opened in the middle of the first load-carrying plate (20); the number of the first insertion rods (202) is several, and the first insertion rods (202) are symmetrically arranged on both sides above the first load-carrying plate (20); the first insertion rods (202) on both sides are both located between the jack (203) and the first hinge seat (201).

2. The electromechanical installation and transportation vehicle for subway sections according to claim 1, wherein: The additional component is a working ladder for climbing heights (40).

3. The electromechanical installation and transportation work vehicle for subway sections according to claim 2, characterized in that: The working ladder for climbing heights (40) includes a climbing ladder (41), an angle adjusting rod (42), an operation platform (43), a track wheel (44) and a diagonal brace (45). Among them, the bottom end of the climbing ladder (41) is movably inserted above the first load-carrying plate (20); a part of the climbing ladder (41) near the upper end is rotatably connected with the operation platform (43); one side of the operation platform (43) away from the climbing ladder (41) is connected with the track wheel (44); an angle adjusting rod (42) is connected between the climbing ladder (41) and the operation platform (43); the diagonal brace (45) is connected between the first load-carrying plate (20) and the climbing ladder (41), and is away from the angle adjusting rod (42).

4. The subway interval mechanical and electrical installation transport vehicle according to claim 1, characterized in that The additional component is a second load-carrying plate (30): The second load-carrying plate (30) includes a second insertion rod (301), a first insertion tube (302) and a second insertion tube (303). Among them, the number of the second insertion rods (301) is the same as that of the first insertion rods (202), and the second insertion rods (301) are symmetrically arranged on both sides above the second load-carrying plate (30); the first insertion tube (302) is mirror-symmetrical with the second insertion rod (301) on the left side and is arranged below the second load-carrying plate (30); the second insertion tube (303) is mirror-symmetrical with the second insertion rod (301) on the right side and is arranged below the second load-carrying plate (30).

5. The electromechanical installation and transportation work vehicle for subway sections according to claim 3, characterized in that: The climbing ladder (41) includes vertical rods (411), cross rods (412) and connection holes (413). Among them, the number of the vertical rods (411) is two, the two vertical rods (411) are parallel, and the diameter of the vertical rods (411) is adapted to the jack (203); several cross rods (412) are connected between the two vertical rods (411), and the cross rods (412) are perpendicular to the vertical rods (411); A plurality of said connection holes (413) are formed on one side of the two said vertical rods (411) far away from the side connected to the cross rod (412), and the axis line of the connection hole (413) is perpendicular to the axis line of the vertical rod (411).

6. The electromechanical installation and transportation work vehicle for subway sections as described in claim 5, wherein: The number of the angle adjusting rods (42) is two, and the angle adjusting rod (42) further includes a sliding sleeve (421), wherein, The two said angle adjusting rods (42) are respectively symmetrically arranged on both sides of the operation platform (43); One end of the angle adjusting rod (42) is rotatably connected to the side surface of the operation platform (43), and the other end is rotatably connected to the sliding sleeve (421); The sliding sleeve (421) is slidably connected to the vertical rod (411).

7. The subway interval mechanical and electrical installation transportation work vehicle according to claim 6, characterized in that: The operation platform (43) further includes a protective cross rod (431), a protective vertical rod (432), a functional component (433), a second hinge seat (434), a bent rod (435) and a connecting cross rod (436), wherein, The operation platform (43) is vertically and rotatably connected between the two said vertical rods (411); The length between the operation platform (43) and the upper end of the vertical rod (411) is equal to the length of the protective vertical rod (432); The protective vertical rods (432) are symmetrically arranged on the side surface of the operation platform (43) and close to the track wheels (44), and the two protective vertical rods (432) on both sides are connected by the connecting cross rod (436); One end of the protective vertical rod (432) is rotatably connected to the operation platform (43), and the protective vertical rod (432) is parallel to the vertical rod (411); The other end of the protective vertical rod (432) is rotatably connected to one end of the protective cross rod (431), the other end of the protective cross rod (431) is rotatably connected to the end of the vertical rod (411), and the protective cross rod (431) is parallel to the operation platform (43); The number of the second hinge seats (434) is two, which are connected to the upper side of the operation platform (43) and close to the vertical rod (411); The second hinge seat (434) is rotatably connected with the bent rod (435); The functional component (433) is connected above the bent rod (435); The functional component (433) includes an infrared level (4331), a warning light (4332) and a lighting lamp (4333), and the infrared level (4331), the warning light (4332) and the lighting lamp (4333) are slidably connected to the bent rod (435).

8. The electromechanical installation and transportation vehicle for subway sections according to claim 1, wherein: The first load-carrying plate (20) further includes a triangular wedge (204), a power supply device (207) and a fire extinguisher (208), and the triangular wedge (204), the power supply device (207) and the fire extinguisher (208) are all arranged above the first load-carrying plate (20).

9. The electromechanical installation and transportation work vehicle for subway intervals according to claim 5, characterized in that: The number of the diagonal braces (45) is two, and the two diagonal braces (45) are respectively symmetrically arranged on both sides of the operation platform (43); one end of the diagonal brace (45) is rotatably connected to the vertical rod (411), and the other end is rotatably connected to the first hinge seat (201).

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