CN211056510U - Tire type tunnel pipe rack conveying and erecting machine - Google Patents

Abstract

The utility model relates to a tire type tunnel pipe gallery frame conveying machine, which comprises a frame, a group of travelling wheels are matched and connected at the lower side of the frame, an adjusting device is arranged on the frame, an operating device is arranged at one side of the frame, and the operating device controls and connects the travelling wheels and the adjusting device; the control device comprises a pedal fixedly connected to the rack, the pedal is connected with a control platform through a frame, a steering gear assembly in driving connection with the traveling wheels is installed on the control platform, and a control panel and a control handle of the control adjusting device are also installed on the control platform. The utility model has the advantages that: the frame transporting machine can walk on a plane and an arc-shaped surface, tracks do not need to be laid in a tunnel in advance, steel pipes can be installed, after the steel pipes are transported to a formulated operation surface, when the steel pipes are butted with adjacent steel pipes, the frame transporting machine can adjust the steel pipes up and down and left and right, deviation occurs in the roundness of the butt joint of the steel pipes, and the steel pipes can be adjusted in any angle rotation.

Description

Tire type tunnel pipe rack conveying and erecting machine

Technical Field

The utility model relates to a tunnel construction technical field specifically is tire formula tunnel piping lane fortune frame machine.

Background

Diversion engineering tunnel section project construction divide into tunnel construction and two parts of tunnel interior steel pipe installation, and after the tunnel adopted subway shield construction technique, the tunnel section of jurisdiction was the cylinder, still need transport installation major diameter water supply pipe in the tunnel, does not have an effectual steel pipe erection equipment at present and uses for guaranteeing the safe quality and the time limit for a project requirement of steel pipe installation, needs a steel pipe erection equipment in the urgent need at present stage and uses for using.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a tire formula tunnel piping lane fortune frame machine.

In order to achieve the above object, the utility model provides a following technical scheme:

tire formula tunnel pipe gallery fortune frame machine, its characterized in that: the device comprises a frame, wherein a group of travelling wheels are connected to the lower side of the frame in a matching manner, an adjusting device is arranged on the frame, an operating device is arranged on one side of the frame, and the operating device is connected with the travelling wheels and the adjusting device in a control manner;

the control device comprises a pedal fixedly connected to the rack, the pedal is connected with a control platform through a frame, a steering gear assembly in driving connection with the traveling wheels is installed on the control platform, and a control panel and a control handle of the control adjusting device are also installed on the control platform.

On the basis of the above scheme, the following technical scheme can be adopted:

the rack comprises an arc-shaped frame consisting of two support frames and a connecting frame, and the two support frames are symmetrically arranged;

the support frame comprises two arc-shaped support rods, and a reinforcing rod and a lower support beam are respectively connected between the two arc-shaped support rods;

the link includes two arc connecting rods, and the both ends of every arc connecting rod all with corresponding the arc bracing piece corresponds to be connected fixedly, connects two backup pads and two and goes up the supporting beam between two arc connecting rods, installs the fixed beam between two backup pads, all is equipped with the fixed plate on every goes up the supporting beam, is equipped with the adjustment tank on the fixed plate.

Every the both ends of arc bracing piece all are equipped with the lower flange, all are equipped with a set of strengthening rib down between every lower flange and the corresponding arc bracing piece every the both ends of arc connecting rod all are equipped with the flange, all are equipped with a set of strengthening rib on every between flange and the corresponding arc connecting rod, and every lower flange all corresponds with corresponding upper flange and is connected fixedly.

The adjusting device comprises an adjusting support frame, a bidirectional piston hydraulic cylinder is fixedly connected to the support frame, two piston rods of the bidirectional piston hydraulic cylinder are fixedly connected to the rack, a sliding plate is fixedly connected to the support frame, a guide plate in sliding fit with the sliding plate is further mounted to the rack, adjusting hydraulic cylinders are mounted to two sides of the support frame respectively, and an adjusting hanging strip is connected between the two adjusting hydraulic cylinders.

The adjusting support frame comprises a cross beam, adjusting plates are fixedly connected to two sides of the cross beam respectively, the cross beam and the two adjusting plates form a U-shaped frame, a mounting hole is formed in each adjusting plate, and the adjusting hydraulic cylinder is correspondingly mounted in each mounting hole.

The slide is square shaped plate, is equipped with a U type draw-in groove respectively in the relative both sides of slide, the deflector is rectangular shaped plate, and the deflector is all connected to the U type draw-in groove of every slide both sides, at the equal fixed connection backing plate of the downside of every deflector.

The adjusting device comprises guide clamping plate assemblies arranged on two sides of the rack, each guide clamping plate assembly is connected with a sliding adjusting plate in a sliding fit mode, adjusting hydraulic cylinders are arranged on the sliding adjusting plates, adjusting hanging strips are connected between the two adjusting hydraulic cylinders, an adjusting motor is further connected to each guide clamping plate assembly, a gear is connected to an output shaft of the adjusting motor, a rack is fixedly connected to the guide clamping plate assemblies, and the gear is correspondingly meshed with the corresponding rack.

Still install trusteeship device in the frame, trusteeship device includes that two are connected the trusteeship hydro-cylinder of frame both sides, and every trusteeship hydro-cylinder all connects in the frame through articulated seat, still connects a sweep through a articulated shaft respectively in the both sides of frame, and the one end of every sweep all articulates on the piston rod of corresponding trusteeship hydro-cylinder, and the other end of every sweep all articulates a layer board.

The cable winding and unwinding device is fixedly connected to the rack and comprises a guide seat, an adjusting mounting plate is connected to the guide seat in a sliding mode, an adjusting screw rod is connected to the adjusting mounting plate through a bearing seat, a screw rod nut is mounted on the rack and correspondingly matched with the adjusting screw rod nut, a fixing cylinder is fixedly connected to the mounting plate, a rotary table is connected to the inside of the fixing cylinder in a rotating mode, and a winding and unwinding frame is mounted on the rotary table.

Still install the seat on the footboard, the seat setting is in the front side of controlling the platform, still installs the display screen on controlling the platform, and the steering gear assembly is including opening the core and not reacting the steering gear, through the steering wheel of pivot connection on opening the core and not reacting the steering gear.

The utility model has the advantages that: the steel pipe frame transporting machine can walk on a plane and an arc surface, tracks do not need to be laid in a tunnel in advance, steel pipes can be transported and installed, the running speed is high, the climbing capacity is high, after the steel pipes are transported to a formulated operation surface, when the steel pipes are butted with adjacent steel pipes, the steel pipes can be adjusted up and down and left and right, deviation occurs to the roundness of the opening when the steel pipes are butted, the steel pipes can be rotationally adjusted, the position butting requirement among the steel pipes is met, and the requirement of steel pipe hoisting operation under the arc construction working condition is met.

Drawings

FIG. 1 is a schematic diagram of the basic structure of the present invention;

FIG. 2 is a schematic structural view of a frame;

FIG. 3 is a schematic view of an assembly structure of a bidirectional piston hydraulic cylinder;

FIG. 4 is a schematic structural diagram of an adjusting device;

FIG. 5 is a schematic view of the structure of the slide plate;

FIG. 6 is a schematic structural diagram of another adjustment device;

FIG. 7 is a schematic view of an assembled structure of the hosting device;

FIG. 8 is a schematic structural diagram of a hosting device;

FIG. 9 is a schematic view of the assembled structure of the cable reel;

FIG. 10 is a schematic view of the cable reel assembly;

FIG. 11 is a schematic view of an assembled structure of the manipulating device;

fig. 12 is a schematic structural diagram of the manipulation device.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in fig. 1 and fig. 2, the utility model relates to a tire type tunnel pipe gallery frame conveying machine, which comprises a frame 1, and a set of walking wheels 2 are matched and connected at the lower side of the frame 1. The frame 1 comprises a circular arc-shaped frame consisting of two support frames 1.1 and a connecting frame 1.2, and the two support frames 1.1 are symmetrically arranged. The support frame 1.1 includes two arc bracing pieces, and the arc bracing piece is that the cross section is square arc pole, welds a stiffener 1.11 and a lower supporting beam 1.10 between two arc bracing pieces respectively, and lower supporting beam 1.10 sets up in the top of stiffener 1.11, and stiffener 1.11 and lower supporting beam 1.10 parallel arrangement. Stiffener 1.11 and lower bracing roof beam 1.10 are the square straight board of cross section, all weld lower flange 1.8 at the both ends of every arc bracing piece, all weld eight lower strengthening ribs between every lower flange 1.8 and the corresponding arc bracing piece, all be equipped with two lower strengthening ribs in every side of arc bracing piece, lower strengthening rib is the set-square.

The connecting frame 1.2 comprises two arc-shaped connecting rods, the arc-shaped connecting rods are circular arc-shaped rods with square cross sections, two supporting plates 1.3 and two upper supporting beams 1.5 are connected between the two arc-shaped connecting rods, the supporting plates 1.3 are made of I-shaped steel, the upper supporting beams 1.5 are straight plates with square cross sections, the two supporting plates 1.3 are arranged between the two upper supporting beams 1.5, the supporting plates 1.3 and the upper supporting beams 1.5 are arranged in parallel, a fixed beam 1.4 is installed between the two supporting plates 1.3, the fixed beam 1.4 is vertically arranged with the supporting plates 1.3, the fixed beam 1.4 consists of two U-shaped plates which are arranged in parallel, a fixed plate 1.6 is arranged at the transverse central axis of each upper supporting beam 1.5, the supporting beams 1.5 and the fixed plate 1.6 are of an integral structure, the length of the fixed plate 1.6 is larger than the width of the upper supporting beam 1.5, an adjusting groove 1.7 is arranged on each arc-shaped connecting rod, two ends of the arc-shaped connecting rods, the arc-shaped connecting rods are welded with a flange supporting rod, the flange supporting rods are welded on the flange supporting rods, the flange supporting rods are welded on the flange.

Referring to fig. 3, 4 and 5, an adjusting device 3 is installed in the middle of the upper portion of a machine frame 1, the adjusting device 3 comprises an adjusting support frame, the adjusting support frame comprises a cross beam 10, the cross beam 10 is made of i-steel, an adjusting plate 11 which is obliquely arranged is welded to a section of the cross beam 10, the cross beam 10 and the two adjusting plates 11 form a U-shaped frame, the adjusting plate 11 is of a square folded plate structure, a folded plate on the outer side of each adjusting plate 11 is provided with an equal mounting hole 11.1, each mounting hole 11.1 is a circular through hole, each mounting hole 11.1 is internally provided with a corresponding adjusting hydraulic cylinder 4, and each adjusting hydraulic cylinder 4 is correspondingly arranged in a corresponding adjusting groove 1.7. A piston rod of each adjusting hydraulic cylinder 4 is connected with a U-shaped connecting plate 4.1, an adjusting hanging strip 5 is connected between the two U-shaped connecting plates 4.1, and two ends of each adjusting hanging strip 5 are respectively connected and fixed on the corresponding U-shaped connecting plate 4.1 through pin shafts. The adjusting sling 5 adopts a strip-shaped steel belt or an iron chain. A bottom plate 13 is connected below the cross beam 10 through screws, and the bottom plate 13 is arranged between the two U-shaped plates of the fixed beam 1.4. Two cassette 14 of through the screw connection on bottom plate 13, two-way piston pneumatic cylinder 15 is fixed to two cassette 14 joints, and cassette 14 is square board, is equipped with the jack on square board, is equipped with the opening on square board, opening and jack intercommunication, and two-way piston pneumatic cylinder 15 is pegged graft in the jack, and two-way piston pneumatic cylinder 15 is pegged graft the back and is fixed through screw locking. Two hinged seats 16 are installed on the frame 1, the hinged seats 16 are in the prior art, and two piston rods of the bidirectional piston hydraulic cylinder 15 are connected to the corresponding hinged seats 16 through pin shafts. A sliding plate 17 is welded on the lower side of each adjusting plate 11, each sliding plate 17 is a square plate, two opposite sides of each sliding plate 17 are respectively provided with a U-shaped clamping groove 17.1, each sliding plate 17 is provided with an arc through hole 17.2, and each adjusting hydraulic cylinder 4 is installed in each arc through hole 17.2 through a ball head bearing. The circular arc through hole 17.2 can effectively guarantee that the stress of the oil cylinder rod of the adjusting hydraulic cylinder 4 keeps axial all the time, and the piston rod of the adjusting hydraulic cylinder 4 is prevented from being stressed radially, so that the oil cylinder is prevented from being damaged. A guide plate 18 is connected to the fixing plate 1.6 on the two sides of each adjusting groove 1.7 through screws, each guide plate 18 is correspondingly connected to the U-shaped clamping groove 17.1 of the sliding plate 17, and a backing plate 18.1 is fixedly connected to the lower side of each guide plate 18. A hydraulic station 6 for providing hydraulic power to a bidirectional piston hydraulic cylinder 15 is mounted on the frame 1.

Referring to fig. 6 again, the adjusting device 3 in the present embodiment may further include guide card plate assemblies 52 installed on both sides of each adjusting slot 1.7, the guide card plate assemblies 52 are L type plates, a slide adjusting plate 51 is connected between two guide card plate assemblies 52 on each side of the frame 1 in a sliding fit manner, each slide adjusting plate 51 is correspondingly disposed above the corresponding adjusting slot 1.7, an adjusting hydraulic cylinder 4 and an adjusting motor 48 are installed on each slide adjusting plate 51, an adjusting hanging strip 5 is connected between two adjusting hydraulic cylinders 4, a gear 49 is connected to an output shaft of each adjusting motor 48, a rack 50 is connected to the card plate guide assembly 52 on the corresponding side of each gear 49 through a screw, and the gear 49 is correspondingly engaged with the corresponding rack 50.

Referring to fig. 7 and 8, a supporting tube device 7 is further mounted on the frame 1, the supporting tube device 7 includes two connecting supporting tube cylinders 19, each supporting tube cylinder 19 is correspondingly connected to a corresponding lower supporting beam 1.10, two symmetrically arranged hinge rods 26 are fixedly connected to a cylinder body of each cylinder 19, a hinge seat 20 is connected to each hinge rod 26, and each hinge seat 20 is fixed to a corresponding lower supporting beam 1.10 through a screw connection. The hinge seat 20 comprises a hinge plate with a bearing hole, one side of the hinge plate is provided with a connecting plate which is fixedly connected with the frame 1, the corresponding hinge seat 20 is connected in the bearing hole through a bearing, and the lower side of each connecting plate is matched and connected with a backing plate 28. All weld a articulated shaft 22 on every support frame 1.1, all connect a swing frame 21 on every articulated shaft 22, swing frame 21 comprises two parallel arrangement's arc, and articulated shaft 22 is connected in the centre of swing frame 21. And a shaft sleeve 27 is connected to the piston rod of each supporting pipe oil cylinder 19, and the shaft sleeve 27 is arranged between the two arc-shaped plates and is fixedly connected through a pin shaft. The other end of the pendulum frame 21 is connected to a bearing block 23 by means of a further pin, the bearing block 23 being connected to a carrier plate 24 by means of a corresponding pin, on which pin a lining plate 25 is also connected in the concave surface of the carrier plate 24.

Combine fig. 9 and fig. 10 to show still fixed connection cable winding and unwinding devices 8 on lower supporting beam 1.10, cable winding and unwinding devices 8 includes guide holder 29 that two symmetries set up is connected to one side of lower supporting beam 1.10, guide holder 29 sets up the U type cardboard by two symmetries and constitutes, and the inboard of every U type cardboard all is equipped with a U type draw-in groove 30, and two U type draw-in grooves 30 set up relatively, sliding connection adjusting mounting panel 31 in guide holder 29, adjusting mounting panel 31 is square board, passes through a limiting plate 32 of screw connection respectively in adjusting mounting panel 31 both sides, and adjusting mounting panel 31's both sides joint is in corresponding U type draw-in groove 30 respectively, and every limiting plate 32 all with the 29 limit fit of guide holder that correspond. The adjusting mounting plate 31 is connected with an adjusting screw rod 39 through a bearing seat 46, a screw nut 38 is mounted on the frame 1, the adjusting screw rod 39 is correspondingly matched with the screw nut 38, an adjusting column is arranged on one side of the adjusting screw rod 39, the adjusting column is a rod provided with two symmetrical chamfered edges, and the adjusting column can adjust the adjusting screw rod through a wrench to move so as to achieve the purpose of adjusting the position of the mounting plate 31. A fixed cylinder 34 is fixedly connected to the mounting plate 31, a support plate 37 is welded to the lower side of the fixed cylinder 34, and the support plate 37 is connected to the mounting plate 31 by screws. The fixed cylinder 34 is connected with the rotary disc 33 through rotation, one side of the rotary disc 33 is provided with a rotary shaft, and the rotary shaft is connected and fixed in the fixed cylinder 34 through a bearing. The retractable frame 35 is mounted on the rotary table 33, the retractable frame 35 comprises two parallel baffle rings 36, the baffle rings 36 are circular rings, and a group of connecting rods are uniformly distributed on the circumference between each baffle ring 36 and the rotary table 33.

As shown in fig. 11 and 12, a control device 12 is installed on one side of the frame 1, and the control device 12 is connected with the road wheels 2, the adjusting device 3 and the trusteeship device 7 in a control mode. The control device 12 includes a pedal 40 fixedly connected to the frame 1, a console 42 connected to the pedal 40 through a frame 41, and a seat 47 connected to the pedal 40 through a support frame 46, wherein the seat 47 is disposed at a front side of the console 42. A steering gear assembly 43 which is in driving connection with the travelling wheels 2 is arranged on the control platform 42, the steering gear assembly 43 comprises an open-core nonresponsive steering gear 43.1, and a steering wheel is connected to the open-core nonresponsive steering gear 43.1 through a rotating shaft. A control panel 44 and a handle 45 for controlling the adjusting device 3 are also mounted on the console 42, and a display 53 is also mounted on the console 42. The control panel 44 and the control handle 45 are used for controlling specific actions of the adjusting device 3 and the pipe supporting device 7 on the frame transporting machine, specifically controlling and adjusting the hydraulic cylinder 4 and the bidirectional piston hydraulic cylinder 15, so that the purposes of adjusting horizontal movement, vertical movement and rotation of the steel pipe are achieved, and the pipe supporting oil cylinder 19 is controlled to achieve the purpose of supporting the steel pipe. The display 53 is used to display control data specific to the steering gear assembly 43, the control panel 44, and the handlebar 45. The specific structures and control modes of the control panel 44, the control handle 45 and the display 53 are all the prior art.

When the device is used, the lifting steel pipe is used by two frame conveying machines simultaneously, and the walking wheels 2 are adjusted by the steering gear assembly 43 before the two frame conveying machines are lifted into the underground, so that the walking wheels 2 are at a proper angle. After the frame conveying machines are lifted down, the steel pipes fall into a shield well transition tool and run upwards, the steel pipes are lifted down by a well head and fall onto supporting blocks, the two frame conveying machines enter from the front end and the rear end of the steel pipes, the steel pipes are firstly supported by a pipe supporting device 7, then the positions of the steel pipes are adjusted by an adjusting device 3, the two frame conveying machines synchronously run and drive away from the supporting blocks, and after the steel pipes reach an operation surface, lifting chains adjust the positions of steel pipe interfaces, so that the steel pipes are convenient to butt.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. Tire formula tunnel pipe gallery fortune frame machine, its characterized in that: the device comprises a rack (1), wherein a group of walking wheels (2) are connected to the lower side of the rack (1) in a matching manner, an adjusting device (3) is installed on the rack (1), an operating device (12) is installed on one side of the rack (1), and the operating device (12) is in control connection with the walking wheels (2) and the adjusting device (3);

the control device (12) comprises a pedal (40) fixedly connected to the rack (1), the pedal (40) is connected with a control platform (42) through a frame (41), a steering gear assembly (43) in driving connection with the traveling wheels (2) is installed on the control platform (42), and a control panel (44) and a control handle (45) for controlling the adjusting device (3) are further installed on the control platform (42).

2. The wheeled tunnel tube rack machine of claim 1, wherein: the rack (1) comprises an arc-shaped frame consisting of two support frames (1.1) and a connecting frame (1.2), and the two support frames (1.1) are symmetrically arranged;

the support frame (1.1) comprises two arc-shaped support rods, and a reinforcing rod (1.11) and a lower support beam (1.10) are respectively connected between the two arc-shaped support rods;

connecting frame (1.2) includes two arc connecting rods, and the both ends of every arc connecting rod all with corresponding the arc bracing piece corresponds to connect fixedly, connects two backup pads (1.3) and two between two arc connecting rods and goes up supporting beam (1.5), installs fixed beam (1.4) between two backup pads (1.3), all is equipped with fixed plate (1.6) on every goes up supporting beam (1.5), is equipped with adjustment tank (1.7) on fixed plate (1.6).

3. The wheeled tunnel tube rack machine of claim 2, wherein: every the both ends of arc bracing piece all are equipped with lower flange (1.8), all are equipped with a set of strengthening rib down between every lower flange (1.8) and the corresponding arc bracing piece every the both ends of arc connecting rod all are equipped with flange (1.9), all are equipped with a set of strengthening rib on every between flange (1.9) and the corresponding arc connecting rod, and every lower flange (1.8) all corresponds with corresponding flange (1.9) and is connected fixedly.

4. The wheeled tunnel tube rack machine of claim 1, wherein: adjusting device (3) are including adjusting the support frame, fixed connection two-way piston pneumatic cylinder (15) on the support frame, and two equal fixed connection of piston rod of two-way piston pneumatic cylinder (15) are in on frame (1), fixed connection slide (17) on the support frame, still install in frame (1) with slide (17) sliding fit deflector (18), and one adjusting hydraulic cylinder (4) is installed respectively to the both sides of support frame, connects between two adjusting hydraulic cylinder (4) and adjusts suspender (5).

5. The wheeled tunnel tube rack machine of claim 4, wherein: the adjusting support frame comprises a cross beam (10), an adjusting plate (11) is fixedly connected to the two sides of the cross beam (10) respectively, the cross beam (10) and the two adjusting plates (11) form a U-shaped frame, a mounting hole (11.1) is formed in each adjusting plate (11), and the adjusting support frame is correspondingly mounted in each mounting hole (11.1) and is used for adjusting the hydraulic cylinder (4).

6. The wheeled tunnel tube rack machine of claim 5, wherein: slide (17) are square plate, are equipped with a U type draw-in groove (17.1) respectively in slide (17) relative both sides, deflector (18) are rectangular plate, and deflector (18) are all blocked in U type draw-in groove (17.1) of every slide (17) both sides, at the equal fixed connection backing plate (18.1) of the downside of every deflector (18).

7. The wheeled tunnel tube rack machine of claim 1, wherein: adjusting device (3) is including installing direction cardboard subassembly (52) of frame (1) both sides, the equal sliding fit of every direction cardboard subassembly (52) connects slide adjusting plate (51), installation regulation pneumatic cylinder (4) on slide adjusting plate (51), connect between two regulation pneumatic cylinder (4) and adjust suspender (5), still connect accommodate motor (48) on every direction cardboard subassembly (52), connect gear (49) on the output shaft of accommodate motor (48), still fixed connection rack (50) on direction cardboard subassembly (52), gear (49) correspond the meshing with corresponding rack (50).

8. The wheeled tunnel tube rack machine of claim 1, wherein: still install trusteeship device (7) on frame (1), trusteeship device (7) are including two connections trusteeship hydro-cylinder (19) of frame (1) both sides, and every trusteeship hydro-cylinder (19) all connects on frame (1) through articulated seat (28), still connects a balance weight (21) through a articulated shaft (22) respectively in the both sides of frame (1), and the one end of every balance weight (21) all articulates on the piston rod of corresponding trusteeship hydro-cylinder (19), and the other end of every balance weight (21) all articulates a layer board (24).

9. The wheeled tunnel tube rack machine of claim 1, wherein: still fixed connection cable winding and unwinding devices (8) on frame (1), cable winding and unwinding devices (8) include guide holder (29), sliding connection adjusts mounting panel (31) in guide holder (29), connect accommodate the lead screw (39) through bearing frame (46) on adjusting mounting panel (31), install screw-nut (38) on frame (1), accommodate the lead screw (39) and screw-nut (38) correspond the cooperation, fixed connection solid fixed cylinder (34) on mounting panel (31), connect carousel (33) through rotating in solid fixed cylinder (34), install on carousel (33) and receive and unwind frame (35).

10. The wheeled tunnel tube rack machine of claim 1, wherein: the pedal (40) is further provided with a seat (47), the seat (47) is arranged on the front side of the console (42), the console (42) is further provided with a display screen (53), the steering gear assembly (43) comprises an open-core non-reaction steering gear (43.1), and the open-core non-reaction steering gear (43.1) is connected with a steering wheel through a rotating shaft.

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