CN219137750U - Pipe gallery comprehensive operation vehicle - Google Patents

Abstract

The utility model provides a pipe gallery comprehensive operation vehicle, relates to the technical field of installation of prefabricated plates of underground pipe galleries, and aims to solve the problems that the existing prefabricated plates are low in paving and installing efficiency, a worker operates an auxiliary operation vehicle to place the prefabricated plates to be paved in a designated area, then the worker performs secondary paving, and the whole construction period is prolonged. The pipe gallery comprehensive operation vehicle disclosed by the utility model integrates the functions of transportation and paving, can complete the transportation and paving of the precast slabs by using only one device, and can better meet the reciprocating transportation requirement in a tunnel construction environment incapable of turning around by adopting a double-cab design.

Description

Pipe gallery comprehensive operation vehicle

Technical Field

The utility model relates to the technical field of installation of prefabricated plates of underground pipe galleries, in particular to a comprehensive operation vehicle for pipe galleries.

Background

With the rapid development of economy and city construction, the construction of the urban underground comprehensive pipe rack requires that all the heating power, gas, water supply and drainage, broadcasting, electric power and communication pipe networks on the ground, and the problems of urban road zippers, aerial spider nets and the like are eliminated. The utility vehicle is mainly applied to the transportation and paving operation of precast slabs in the construction of the utility tunnel.

The installation mode of the existing prefabricated plate is that firstly, after the prefabricated plate to be paved is placed in a designated area by a worker operating the auxiliary operation vehicle, the secondary paving is carried out by the worker, the whole working period is greatly prolonged, the labor intensity of the worker is increased, and therefore the comprehensive operation vehicle for transferring and paving the prefabricated plate of the pipe gallery is designed and used for solving the problems that the paving efficiency of the existing prefabricated plate of the pipe gallery is low and the construction period of the underground comprehensive pipe gallery is influenced.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, the laying and mounting efficiency of precast slabs is low, a worker firstly operates an auxiliary operation vehicle to place precast slabs to be laid in a designated area, then carries out secondary laying by the worker, and the whole construction period is prolonged.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a piping lane utility model operation car, includes the frame, the both sides of frame are provided with the driver's cabin, the driver's cabin all has driving control right, still symmetry is provided with the bracket on the frame, the prefabricated plate has been placed on the bracket, the right side of bracket and the intermediate position that is located the frame are provided with operating mechanism, the below of frame is provided with hydraulic system, operating mechanism's right side is provided with driving system, driving system passes through the fastener and installs in the frame, driving axle is still installed to the below of frame, driving axle is motor drive mechanical type axle, driving axle sets up in hydraulic system's left side, still install driven axle on driving system's the right side frame, driven axle is the swing axle, driving system with still install electrical system between the driven axle, hydraulic system, electrical system and operating mechanism all pass through electrical signal connection, hydraulic system, driving system and operating mechanism's drive are controlled by whole car control system, whole car control system's work is stopped by external wireless remote controller.

Preferably, the working mechanism comprises a longitudinal moving mechanism, the longitudinal moving mechanism is slidably arranged on the frame through a fastener, a transverse moving mechanism is slidably connected to the upper side of the longitudinal moving mechanism, the sliding direction of the longitudinal moving mechanism is parallel to the direction of the frame, the moving direction of the transverse moving mechanism is vertical to the direction of the frame, a jacking mechanism is arranged above the transverse moving mechanism, the jacking mechanism can be arranged on the transverse moving mechanism in a lifting manner, a rotating mechanism is arranged above the jacking mechanism, the jacking mechanism is connected with the rotating mechanism through a rotary support, a rotary mechanism is meshed to the right side of the rotary support, and the rotary mechanism is fixedly connected to the jacking mechanism through the fastener.

Preferably, the frame is also symmetrically provided with a longitudinal moving cylinder, the longitudinal moving cylinder drives the longitudinal moving mechanism to slide on the frame, the longitudinal moving mechanism is also symmetrically provided with a transverse moving cylinder, the transverse moving cylinder drives the transverse moving mechanism to slide on the longitudinal moving mechanism and the sliding direction is mutually perpendicular to the advancing direction of the frame, the middle of the transverse moving mechanism is symmetrically provided with a jacking cylinder, and the jacking cylinder is fixedly connected with the jacking mechanism.

Preferably, the rotary mechanism is provided with an upper gear, the rotary support is provided with a support gear, the support gear is meshed with the upper gear, and the rotary mechanism is also provided with a motor which drives the upper gear to rotate.

Preferably, the working mechanism is further provided with a wire pulling sensor for detecting the positions of the longitudinal moving mechanism, the transverse moving mechanism and the jacking mechanism, the rotating mechanism is further provided with an encoder for detecting the rotating angle, and data collected by the wire pulling sensor and the encoder are transmitted in an electric signal mode.

Preferably, the hydraulic system comprises a hydraulic walking driving system, a hydraulic working system, a hydraulic steering system and a hydraulic braking system, wherein the hydraulic walking driving system adopts an open type walking system, the hydraulic working system is divided into four actions of rotation, jacking, longitudinal movement and transverse movement, the hydraulic steering system adopts a constant delivery pump to be combined with a double steering device structure, the hydraulic braking system comprises a service brake and a parking brake, and the hydraulic system also comprises a proportional multi-way valve.

Preferably, the proportional multi-way valve adopts load sensitive control, the proportional multi-way valve is composed of five control sheets, the first sheet controls the vehicle to walk, the second sheet controls the slewing mechanism to rotate, the third sheet controls the jacking of the jacking mechanism, the fourth sheet controls the longitudinal movement mechanism to move, and the fifth sheet controls the transverse movement mechanism to move.

Preferably, the power system comprises an engine, an open plunger pump and a gear pump, the engine drives the open plunger pump and the gear pump to convert mechanical energy into pressure energy of a hydraulic system, the open plunger pump is positioned below the engine, and the gear pump is positioned on the right side of the engine.

Preferably, the electric system comprises a vehicle electric part and a micro-electric part, wherein the vehicle electric part mainly comprises a vehicle lighting part, a loudspeaker and a warning lamp; the micro-electricity comprises a whole vehicle control system.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. compared with the conventional mode of firstly conveying the precast slabs and then paving the precast slabs secondarily by workers, the pipe gallery comprehensive operation vehicle integrates the functions of transportation and paving, can finish the transportation and paving of the precast slabs by using only one device, can better meet the reciprocating transportation requirement in a tunnel construction environment which cannot turn around by adopting a double cab design, has the transportation functions of cab control and bidirectional running, and solves the problems that the paving and mounting efficiency of the conventional precast slabs is low, firstly, the workers operate the auxiliary operation vehicle to place the precast slabs to be paved in a designated area, then the workers perform secondary paving, and the whole construction period is prolonged.

2. In the utility model, in use, the whole vehicle is powered by the engine, the engine is used for providing power, hydraulic drive is sufficient, the working mechanism at the middle part of the vehicle body is controlled by the remote controller to finish the laying of the precast slabs, the laying slab operation process is realized by controlling the remote controller, the laying operation is controlled by the wireless remote controller, the operation of an operator can control the whole construction process at the most clear observation position, the construction efficiency is improved, the laying is completed, and the working mechanism can be controlled by the wireless remote controller to return by one key, thereby avoiding the complicated operation process.

Drawings

FIG. 1 is a front view of a pipe rack utility vehicle of the present utility model;

FIG. 2 is a top view of a pipe rack utility vehicle of the present utility model;

FIG. 3 is a front view of the work mechanism of the present utility model;

FIG. 4 is a cross-sectional view taken in the direction of FIG. 3 A-A;

FIG. 5 is a top view of the work mechanism of the present utility model;

FIG. 6 is a top view of the work mechanism of the present utility model with the rotation mechanism removed;

FIG. 7 is a front view of the powertrain of the present utility model;

FIG. 8 is a right side view of the proportional multi-way valve of the present utility model;

FIG. 9 is a front view of the proportional multi-way valve of the present utility model;

FIG. 10 is a circuit frame diagram of the present utility model;

legend description: 1. a frame; 2. a cab; 3. a bracket; 4. a working mechanism; 401. a longitudinal movement mechanism; 402. a traversing mechanism; 403. a jacking mechanism; 404. a rotation mechanism; 405. a rotary support; 406. a slewing mechanism; 407. a longitudinally moving oil cylinder; 408. a traversing oil cylinder; 409. jacking the oil cylinder; 410. a top gear; 411. a support gear; 412. a motor; 5. a hydraulic system; 501. a proportional multi-way valve; 502. a control sheet; 6. a power system; 601. an engine; 602. an open plunger pump; 603. a gear pump; 7. driving an axle; 8. a driven axle; 9. an electrical system.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

The utility model provides a piping lane utility model operation car, includes frame 1, the both sides of frame 1 are provided with driver's cabin 2, driver's cabin 2 all has driving control right, can realize the two-way driving of piping lane car to better adaptation tunnel construction environment, driver's cabin 2 are according to the latest ergonomic standard design of international, and seat back can be adjusted forward, backward, satisfy the requirement of operating personnel comfort level. The frame 1 is also symmetrically provided with brackets 3, precast slabs are placed on the brackets 3, the whole frame 1 is of a welding structure and is mainly formed by welding side beams, axle mounting beams and middle cross beams on two sides; the side beams and the middle cross beam form a platform for placing the working mechanism 4; the frame 1 has enough strength and rigidity, meets the bearing requirement and the impact caused by wheels, and ensures the stability of the whole machine;

the right side of the bracket 3 and the middle position of the frame 1 are provided with a working mechanism 4, the working mechanism 4 comprises a longitudinal moving mechanism 401, the longitudinal moving mechanism 401 is slidably arranged on the frame 1 through a fastener, the frame 1 is symmetrically provided with longitudinal moving oil cylinders 407, the longitudinal moving oil cylinders 407 drive the longitudinal moving mechanism 401 to slide on the frame 1, the upper part of the longitudinal moving mechanism 401 can be slidably connected with a transverse moving mechanism 402, the sliding direction of the longitudinal moving mechanism 401 is parallel to the direction of the frame 1, the moving direction of the transverse moving mechanism 402 is perpendicular to the direction of the frame 1, the longitudinal moving mechanism 401 is symmetrically provided with transverse moving oil cylinders 408, the transverse moving oil cylinders 408 drive the transverse moving mechanism 402 to slide on the longitudinal moving mechanism 401 and the sliding direction of the transverse moving mechanism is mutually perpendicular to the advancing direction of the frame 1,

a jacking mechanism 403 is arranged above the traversing mechanism 402, the jacking mechanism 403 is arranged on the traversing mechanism 402 in a lifting manner, jacking oil cylinders 409 are symmetrically arranged in the traversing mechanism 402, the jacking oil cylinders 409 are fixedly connected with the jacking mechanism 403, a rotating mechanism 404 is arranged above the jacking mechanism 403, the jacking mechanism 403 is connected with the rotating mechanism 404 through a rotary support 405, a rotary mechanism 406 is meshed with the right side of the rotary support 405, the rotary mechanism 406 is fixedly connected with the jacking mechanism 403 through a fastener, an upper gear 410 is arranged in the rotary mechanism 406, a support gear 411 is arranged in the rotary support 405, the support gear 411 and the upper gear 410 are meshed with each other, a motor 412 is also arranged in the rotary mechanism 406, the motor 412 drives the upper gear 410 to rotate, and the actions of the working mechanism 4 are controlled by a proportional multi-way valve 501 respectively to drive the jacking oil cylinders 409, the oil cylinders 408, the longitudinal moving oil cylinders and the rotary motor 412 to complete the traversing; when the precast slab paving machine works, as the jacking cylinder 409, the traversing cylinder 408, the longitudinally moving cylinder 407 are additionally provided with the balance valve, the hydraulic lock and other elements, the working mechanism 4 can be locked at any position of the effective stroke, and the precast slab can be accurately paved;

the hydraulic system 5 is arranged below the frame 1, the power system 6 is arranged on the right side of the working mechanism 4, the power system 6 is arranged in the frame 1 through a fastener, the driving axle 7 is also arranged below the frame 1, the driving axle 7 is a motor 412 driving mechanical axle and has steering and driving braking functions, the driving axle 7 is arranged on the left side of the hydraulic system 5, the driven axle 8 is also arranged on the right side frame 1 of the power system 6, and the driven axle 8 is a swing axle and has steering function, driving braking and parking braking functions, so that tires and the ground can always keep good contact, the adhesive force of the tires and the ground is increased, the impact on the frame 1 caused by uneven pavement can be relieved, the service life of vehicle parts is prolonged, and the driving safety is improved;

the hydraulic system 5, the power system 6, the electric system 9 and the working mechanism 4 are all connected through electric signals, a wire pulling sensor is further arranged in the working mechanism 4 and is used for detecting the positions of the longitudinal moving mechanism 401, the transverse moving mechanism 402 and the jacking mechanism 403, an encoder is further arranged in the rotating mechanism 404 and is used for detecting the rotating angle, the wire pulling sensor and the encoder are not marked in the drawing, the driving of the hydraulic system 5, the power system 6 and the working mechanism 4 is controlled by a whole vehicle control system, the work start and stop of the whole vehicle control system is controlled by an external wireless remote controller, the data collected by the wire pulling sensor and the encoder are transmitted to the whole vehicle control system in an electric signal mode, and the wireless controller outputs signals to control the proportional multi-way valve 501 to enable the working mechanism 4 to act, so that the transverse moving mechanism 404 and the rotating mechanism 404 are automatically reset, and efficient and rapid work is achieved.

When the utility model is in practical use, a driver is positioned in the cab 2 at one side to obtain the control right of the cab 2, and after the precast slabs are placed in the bracket 3, the operation vehicle is driven, the operation vehicle moves to the installation position of the precast slabs, and the operation is operated by the wireless remote controller to control the proportional multi-way valve 501 to enable the working mechanism 4 to act: firstly, a jacking cylinder 409 drives a jacking mechanism 403 to work so as to lift a precast slab, then a motor 412 drives an upper gear 410 to rotate, the upper gear 410 is meshed with a supporting gear 411, so that the supporting gear 411 rotates, finally a rotating mechanism 404 is driven to rotate, the precast slab is rotated, then a traversing mechanism 402 is driven by a traversing cylinder 408 to work, the traversing mechanism 402 is transversely centered, finally a driver drives to slowly move to a position to be paved, and then a longitudinal moving cylinder 407 is driven to drive the longitudinal moving mechanism 401 to work so as to drive the precast slab to a plate falling position, so that plate falling is realized; after the falling plate is completed, the wireless remote controller dials to an automatic position, and one key is used for returning: the slewing mechanism 406 automatically returns to the initial position, the jacking cylinder 409 automatically retracts to the lowest position, and the traversing longitudinally moving cylinder 407 automatically returns to the middle position; after the prefabricated plate is installed, a driver changes to the cab 2 at the other side, the control right of the cab 2 is obtained, a transport vehicle is started, a plate taking point is started, a working cycle for paving the next prefabricated plate is started, compared with a conventional mode of firstly conveying the prefabricated plate and then paving the prefabricated plate by a worker for the second time, the pipe gallery comprehensive operation vehicle integrates the functions of transportation and paving, the transportation and paving of the prefabricated plate can be completed only by using one device, the double cab 2 design is adopted, the reciprocating transportation requirement in a tunnel construction environment which cannot fall can be better met, the transportation function of controlling and bidirectionally driving the cab 2 is achieved, the whole vehicle is provided with power by an engine 601, the engine 601 is used for providing power, hydraulic driving is sufficient in power, the paving of the prefabricated plate is completed by controlling a working mechanism 4 in the middle of the vehicle body through a remote controller, the paving operation is controlled by the remote controller, the whole construction process can be controlled by the wireless remote controller, the operation of the operator can be ensured to be controlled in the most clear observation position, the whole construction efficiency is improved, and the operation is completed, and the complicated operation process of the working mechanism 4 can be controlled by the wireless remote controller in a key operation control.

Example 1

As shown in fig. 1-10, a hydraulic system 5 is disposed below the frame 1, the hydraulic system 5 includes a hydraulic traveling driving system, a hydraulic working system, a hydraulic steering system and a hydraulic braking system, the hydraulic traveling driving system adopts an open traveling system, an engine 601 drives an open plunger pump 602 to supply oil, a traveling motor 412 is controlled to rotate through a proportional multi-way valve 501, the motor 412 outputs torque to a driving axle 7, and wheels are driven to rotate through speed reduction and torque increase, so as to drive the whole vehicle to travel;

the hydraulic working system is divided into four actions of rotation, jacking, longitudinal movement and transverse movement, an engine 601 drives an open plunger pump 602 to supply oil, the hydraulic steering system adopts a constant delivery pump and a double steering device structure to be combined, each cab 2 is provided with a steering device, each steering device controls one double-acting steering hydraulic cylinder to steer, the hydraulic braking system comprises a service brake and a parking brake, the hydraulic system 5 also comprises a proportional multi-way valve 501,

the effect achieved by the whole embodiment 1 is that in use, the oil cylinder and the rotary motor 412 are controlled by the proportional multi-way valve 501, and the rotary mechanism 406 consists of the motor 412, the rotary speed reducer and the balance valve group; a bidirectional balance valve is additionally arranged in front of the jacking cylinder 409 to lock the cylinder and prevent overspeed during descending; the longitudinal shifting oil cylinder 407 and the transverse shifting oil cylinder 408 are respectively provided with a hydraulic lock, so that the working mechanism 4 can be locked at any position; the proportional multi-way valve 501 adopts load sensitive control, the proportional multi-way valve 501 consists of five control sheets 502, the first sheet controls the vehicle to walk, the second sheet controls the slewing mechanism 406 to rotate, the third sheet controls the jacking of the jacking mechanism 403, the fourth sheet controls the longitudinal moving mechanism 401 to move, the fifth sheet controls the transverse moving mechanism 402 to move, and through the arrangement of the proportional multi-way valve 501, each executing mechanism accurately executes a working command sent by the whole vehicle control system.

Example 2

As shown in fig. 1-10, a power system 6 is disposed on the right side of the working mechanism 4, the power system 6 is installed in the frame 1 through fasteners, the power system 6 comprises an engine 601, an open plunger pump 602 and a gear pump 603, the engine 601 drives the open plunger pump 602 and the gear pump 603 to convert mechanical energy into pressure energy of the hydraulic system 5, the open plunger pump 602 is located below the engine 601, the gear pump 603 is located on the right side of the engine 601, and the hydraulic system is controlled by the hydraulic valve and transmitted to each actuating mechanism to achieve the required actions: for different execution systems, different hydraulic power sources are corresponding;

the whole embodiment 2 achieves the effects that in use, oil is supplied through a brake gear pump 603 on an engine 601 by a brake system, when braking is needed in the running process, a foot brake valve in a cab 2 is pressed down, and pressure oil in an accumulator enters front and rear axle brakes to implement service braking; the parking brake valve functions to release the parking. The electromagnetic valve is powered on, pressure oil in the accumulator enters a parking brake cavity of the brake bridge, and the vehicle releases the parking brake. The electromagnetic valve is powered off, and pressure oil in a parking brake cavity of the brake bridge flows back to the oil tank to implement parking brake.

Example 3

As shown in fig. 1-10, the electrical system 9 comprises a car power and a micro-power, wherein the car power mainly comprises a car lighting, a loudspeaker and a warning lamp; the micro-electricity comprises a whole vehicle control system;

the effect achieved by the whole embodiment 3 is that the CAN BUS is a serial communication protocol applied in real time, the reliability, the safety and the maintainability of the equipment control system are improved, and the data interaction between the controller and the engine 601 and the data interaction between the controller and the display screen are realized through the CAN-BUS field BUS. The controller collects control instructions and alarm signals of the pipe gallery operation vehicle. All the actions of the equipment, including driving, oil cylinder, turning and the like, are controlled by the output signals of the controller, paving operation is performed by the wireless remote controller, and the proportional multi-way valve 501 is controlled to complete the actions of lifting, turning, longitudinal movement, transverse movement and the like of the equipment. After the paving is finished, the automatic position is shifted, and the key is returned; the remote controller panel is provided with control rods for controlling all the working mechanisms 4, and meanwhile, different gears are arranged, so that speed regulation and control can be performed according to site construction conditions, and accurate and efficient operation can be realized.

Working principle: the driver is located in the cab at one side, obtains cab control right, waits that the prefabricated plate is placed behind the bracket, drives the operation car, and the operation car is preceding to prefabricated plate mounted position department, through wireless remote controller operation, control proportion multiple unit valve makes operating mechanism action: firstly, a jacking oil cylinder drives a jacking mechanism to work so as to lift a precast slab, then a motor drives an upper gear to rotate, the upper gear is meshed with a supporting gear, so that the supporting gear rotates, a rotating mechanism is finally driven to rotate, the precast slab is realized to rotate, then a traversing mechanism is driven by a traversing oil cylinder to work, the traversing mechanism is transversely centered, finally a driver drives the vehicle to slowly move to a position to be paved, and then a longitudinal moving oil cylinder is driven to drive a longitudinal moving mechanism to work so as to drive the precast slab to a plate falling position, so that plate falling is realized; after the falling plate is completed, the wireless remote controller dials to an automatic position, and one key is used for returning: the slewing mechanism automatically returns to the initial position, the jacking oil cylinder automatically retracts to the lowest position, and the traversing longitudinally moving oil cylinder automatically returns to the middle position; after the prefabricated plate is installed, the driver changes to the cab at the other side, obtains the control right of the cab, starts the transport vehicle, starts the plate taking point to take the plate, and starts the working cycle of the next prefabricated plate laying.

In summary, compared with the conventional mode of firstly conveying precast slabs and then paving by workers for the second time, the pipe gallery comprehensive operation vehicle integrates the functions of transportation and paving, can finish the transportation and paving of precast slabs by using only one device, adopts a double cab design, can better meet the reciprocating transportation requirement in a tunnel construction environment which cannot turn around, has the transportation functions of cab operation and bidirectional running, solves the problems that the existing precast slabs are low in paving installation efficiency, firstly, the auxiliary operation vehicle is operated by the workers to place the precast slabs to be paved in a designated area, then the workers are used for paving for the second time, the whole construction period is prolonged, the whole vehicle is powered by an engine, hydraulic driving is realized by adopting the engine, the power is sufficient, the paving of the precast slabs is finished by controlling a working mechanism positioned in the middle of the vehicle body through the remote controller, the paving operation is realized by controlling the remote controller, the whole construction process can be controlled by the wireless remote controller, the construction efficiency is improved, the two sides of the pipe gallery comprehensive operation vehicle are respectively provided with the cab, and the driving efficiency is improved.

Claims (9)

1. The utility model provides a pipe gallery comprehensive operation vehicle, includes frame (1), the both sides of frame (1) are provided with driver's cabin (2), a serial communication port, driver's cabin (2) all have driving control right, still symmetrically be provided with bracket (3) on frame (1), the prefabricated plate has been placed on bracket (3), the right side of bracket (3) and the intermediate position that is located frame (1) are provided with operating mechanism (4), the below of frame (1) is provided with hydraulic system (5), the right side of operating mechanism (4) is provided with driving system (6), driving system (6) are installed in frame (1) through the fastener, driving axle (7) are still installed to the below of frame (1), driving axle (7) are motor (412) drive mechanical type, driving axle (7) set up the left side in hydraulic system (5), driven axle (8) are still installed on frame (1) on the right side of driving system (6), driven axle (8) are swing, driving system (6) and electric signal (9) are all installed through driving system (9), the driving of the hydraulic system (5), the driving system (6) and the driving of the working mechanism (4) are controlled by a whole vehicle control system, and the starting and stopping of the work of the whole vehicle control system are controlled by an external wireless remote controller.

2. The utility model provides a piping lane utility vehicle according to claim 1, characterized in that, work mechanism (4) is including indulging and move mechanism (401), indulge and move mechanism (401) and pass through fastener slidable setting on frame (1), the top slidable connection who moves mechanism (401) indulges has sideslip mechanism (402), the slip direction that moves mechanism (401) is parallel with frame (1) direction, the direction of movement of sideslip mechanism (402) is perpendicular with frame (1) direction, the top of sideslip mechanism (402) is provided with climbing mechanism (403), climbing mechanism (403) liftable setting is on sideslip mechanism (402), the top of climbing mechanism (403) is provided with rotary mechanism (404), be connected through slewing support (405) between climbing mechanism (403) and rotary mechanism (404), slewing mechanism (406) are meshed on the right side of slewing support (405), climbing mechanism (406) is through fixed connection on climbing mechanism (403).

3. The pipe gallery comprehensive operation vehicle according to claim 2, wherein longitudinal moving oil cylinders (407) are further symmetrically arranged on the vehicle frame (1), the longitudinal moving oil cylinders (407) drive the longitudinal moving mechanism (401) to slide on the vehicle frame (1), transverse moving oil cylinders (408) are further symmetrically arranged on the longitudinal moving mechanism (401), the transverse moving oil cylinders (408) drive the transverse moving mechanism (402) to slide on the longitudinal moving mechanism (401) and the sliding direction is mutually perpendicular to the advancing direction of the vehicle frame (1), lifting oil cylinders (409) are symmetrically arranged in the transverse moving mechanism (402), and the lifting oil cylinders (409) are fixedly connected with the lifting mechanism (403).

4. The pipe gallery utility vehicle of claim 2, wherein an upper gear (410) is disposed in the swing mechanism (406), a support gear (411) is disposed in the swing support (405), the support gear (411) and the upper gear (410) are meshed with each other, a motor (412) is further disposed in the swing mechanism (406), and the motor (412) drives the upper gear (410) to rotate.

5. The pipe gallery comprehensive operation vehicle according to claim 2, wherein a wire drawing sensor is further arranged in the working mechanism (4) and used for detecting positions of the longitudinal moving mechanism (401), the transverse moving mechanism (402) and the jacking mechanism (403), an encoder is further arranged in the rotating mechanism (404) and used for detecting a rotating angle, and data collected by the wire drawing sensor and the encoder are transmitted in an electric signal mode.

6. The pipe gallery comprehensive operation vehicle according to claim 1, wherein the hydraulic system (5) comprises a hydraulic walking driving system, a hydraulic working system, a hydraulic steering system and a hydraulic braking system, the hydraulic walking driving system adopts an open type walking system, the hydraulic working system is divided into four actions of turning, jacking, longitudinally moving and transversely moving, the hydraulic steering system adopts a constant displacement pump to be combined with a double steering device structure, the hydraulic braking system comprises a service braking and a parking braking, and the hydraulic system (5) further comprises a proportional multi-way valve (501).

7. The pipe gallery comprehensive operation vehicle according to claim 6, wherein the proportional multi-way valve (501) is controlled by load sensitivity, the proportional multi-way valve (501) is composed of five control pieces (502), the first piece controls the vehicle to walk, the second piece controls the slewing mechanism (406) to rotate, the third piece controls the jacking of the jacking mechanism (403), the fourth piece controls the longitudinal movement mechanism (401) to move, and the fifth piece controls the transverse movement mechanism (402) to move.

8. The pipe gallery comprehensive operation vehicle according to claim 1, wherein the power system (6) comprises an engine (601), an open plunger pump (602) and a gear pump (603), the engine (601) drives the open plunger pump (602) and the gear pump (603) to convert mechanical energy into pressure energy of a hydraulic system (5), the open plunger pump (602) is located below the engine (601), and the gear pump (603) is located on the right side of the engine (601).

9. The pipe gallery comprehensive operation vehicle according to claim 1, wherein the electrical system (9) comprises a vehicle electricity and a micro-electricity, the vehicle electricity mainly comprises a vehicle lighting, a loudspeaker and a warning lamp, and the micro-electricity comprises a vehicle control system.

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