CN211666629U

CN211666629U - Railway tunnel leaks cable fixture car that punches

Info

Publication number: CN211666629U
Application number: CN201922098637.XU
Authority: CN
Inventors: 王庆祥; 程景奇; 侯春繁; 武浩; 王立国; 李红云
Original assignee: CRSC Engineering Group Co Ltd; CRSC Engineering Group Co Ltd Tianjin Branch
Current assignee: CRSC Engineering Group Co Ltd; CRSC Engineering Group Co Ltd Tianjin Branch
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-10-13
Anticipated expiration: 2029-11-29

Abstract

The utility model belongs to the perforating device field mainly relates to tunnel perforating device, especially a railway tunnel leaks cable fixture car that punches, including a base, its characterized in that: the drilling rig comprises a base, a drilling device and a lifting mechanism, wherein a traveling part is arranged at the bottom of the base, the lifting mechanism is arranged above the base, a platform is arranged at the top of the lifting mechanism, and at least one drilling device is uniformly arranged beside the platform at intervals; preferably, a plurality of drilling devices are installed, each drilling device comprises an expansion link, and an electric hammer is installed at the end part of each expansion link; the travelling part comprises a chassis, a plurality of groups of travelling wheels are symmetrically arranged in the chassis, the plurality of groups of travelling wheels are driven by a diesel engine, and a crawler belt is sleeved outside the plurality of travelling wheels on the same side; the advancing part is internally provided with a timer, and the working time of the diesel engine can be set through the timer.

Description

Railway tunnel leaks cable fixture car that punches

Technical Field

The invention belongs to the field of punching devices, mainly relates to a tunnel punching device, and particularly relates to a railway tunnel leaky cable clamp punching vehicle.

Background

With the continuous development of economic technology in China, the adoption of advanced technical means to solve some extensive and labor-intensive construction links is the field of continuous innovation of construction enterprises. The communication leaky cable construction is a key work in a railway construction weak current standard communication system, and has the construction characteristics of personnel density, high risk and high construction technical requirement degree. The traditional bamboo ladder punching and scaffold punching modes are gradually exposed in large-scale projects due to the disadvantages of low efficiency, high cost, long time consumption, large danger coefficient and the like. The invention has the advantages that from the viewpoint of improving the construction efficiency, the index requirements in the mechanical control construction are used for replacing manual control, so that the construction quality is improved, and meanwhile, the construction cost is saved by reducing the personnel investment. A set of manually operated and automatically controlled perforating vehicle for the tunnel leaky cable clamp is developed, and the defects can be greatly improved.

Disclosure of Invention

The invention aims to fill the blank of the prior art and provides a railway tunnel leaky cable clamp punching vehicle which is reasonable in structure, can be operated by a single person and can control the lifting height and the advancing position.

The technical scheme adopted by the invention is as follows:

the utility model provides a railway tunnel leaks cable fixture car that punches, includes a base, its characterized in that: the drilling rig is characterized in that a traveling part is installed at the bottom of the base, a lifting mechanism is installed above the base, a platform is installed at the top of the lifting mechanism, and at least one drilling device is installed at the position beside the platform at even intervals.

Furthermore, preferably a plurality of drilling devices are installed, each drilling device comprising a telescopic rod inside, the end of the telescopic rod being equipped with an electric hammer.

And, the portion of marcing includes the hull, and the symmetry is installed the multiunit and is gone forward the wheel in this hull, and the multiunit is gone forward the wheel and is driven through the diesel engine, and the track is overlapped outward to a plurality of advancing wheels of homonymy jointly.

The traveling unit is provided with a timer, and the operating time of the diesel engine can be set by the timer.

The lifting mechanism comprises a plurality of hinge groups and lifting hydraulic cylinders which are symmetrically arranged, one hinge group comprises two pairs, one pair comprises two hinge rods, the middle parts of the two hinge rods in the same pair are hinged, the other pair in the same pair is symmetrically arranged at the other side at intervals, the end parts of the hinge rods between the two adjacent hinge groups are hinged and fixed, the end parts of the two sides of the lifting hydraulic cylinders are respectively hinged and fixed with one hinge rod in each hinge group through a connecting sheet, the lifting hydraulic cylinders are in an out-of-range state, and each hinge group synchronously props up the platform to lift; the lifting hydraulic cylinder is in a return stroke state, and the synchronous contraction platforms of all hinge groups are lowered.

And a diesel engine hydraulic system is arranged in the base and is communicated with an oil way of the lifting hydraulic cylinder.

The invention has the advantages and positive effects that:

in the invention, the base is used for carrying equipment and fixing the equipment and the advancing part, the advancing part is used for driving the device to move integrally and controlling the advancing mode and the advancing distance of the device, the lifting mechanism is used for controlling the platform to lift and lock at an adaptive height, and the platform is used for installing the drilling device and accommodating the working position of an operator.

According to the invention, the drilling device comprises a telescopic rod and an electric hammer, wherein the telescopic rod can control the action of the electric hammer in the processes of bending, punching and collecting the drill, and the electric hammer is used for performing hole opening operation; the chassis of the advancing part is used for mounting advancing wheels and a diesel engine, the adaptability of the advancing part can be improved by adopting a structure of sleeving a crawler belt, the chassis is suitable for working environments with different heights and different road conditions, and the diesel engine drives the advancing wheels; different hinge groups and hinge rods in the lifting mechanism form an X-shaped hinge structure, and the lifting mechanism is controlled by the stroke and return stroke of a lifting hydraulic cylinder, and the lifting hydraulic cylinder can also fix each hinge group at a proper working height; the diesel engine hydraulic system is communicated with an oil way of the lifting hydraulic cylinder and is used for controlling the leading-out and leading-in of the oil way.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a right side view of fig. 1.

Detailed Description

The present invention is further illustrated by the following examples, which are intended to be illustrative, not limiting and are not intended to limit the scope of the invention.

The invention discloses a railway tunnel leaky cable clamp punching vehicle which comprises a base, and is characterized in that a traveling part 10 is installed at the bottom of the base, a lifting mechanism is installed above the base, a platform 2 is installed at the top of the lifting mechanism, and at least one drilling device is installed at the side of the platform at uniform intervals.

In this embodiment, at platform outside installation round guardrail 1, the operating personnel of being convenient for is hand, prevents that operating personnel from dropping.

In this embodiment, a plurality of drilling devices are preferably installed, each drilling device includes a telescopic rod 3, and an electric hammer 4 is installed at an end of the telescopic rod.

In the embodiment, the control device can be used for performing integrated control on the telescopic rod, for example, the telescopic rod adopts a screw rod structure and can be driven by a traveling motor, and the stroke and the position of the telescopic rod are controlled by controlling the rotating speed and the time of the motor; if the telescopic rod adopts a cylinder or an oil cylinder, a corresponding pneumatic or hydraulic system can be adopted for control. Each telescopic link can work independently, also can work in step, and then realizes accomplishing a plurality of drilling operations at an action in-process.

In this embodiment, the portion of marcing includes the hull, and the symmetry installs multiunit advancing wheel in this hull, and multiunit advancing wheel drives through the diesel engine, and the common cover of a plurality of advancing wheels of homonymy is equipped with the track. In this embodiment, the chassis and the base may be movably mounted, or may be a pair wheel structure without a track, and in some track scenes, the pair wheel structure may be mounted on a track and travel along the track.

In this embodiment, can install the stopper in order to prevent that the hinge bar of bottommost from deviating from by the base at base upper end, this embodiment gathers, can regard diesel engine hydraulic system as the base to use.

In this embodiment, the traveling unit is provided with a timer, and the operating time of the diesel engine can be set by the timer.

In this embodiment, the lifting mechanism adopts a scissor lift, and includes a plurality of hinge groups and a lifting hydraulic cylinder which are symmetrically installed, one hinge group includes two pairs, one pair includes two hinge rods 5, the middle parts of the two hinge rods in the same pair are hinged, the other pair in the same group is symmetrically installed at the other side at intervals, the end part of the hinge rod between the two adjacent hinge groups is hinged and fixed, the end parts of the two sides of the lifting hydraulic cylinder 7 are respectively hinged and fixed with a respective hinge rod in the two hinge groups through a connecting sheet 6, the lifting hydraulic cylinder is in a stroke state, and each hinge group synchronously props up the platform to lift; the lifting hydraulic cylinder is in a return stroke state, and the synchronous contraction platforms of all hinge groups are lowered.

In this embodiment, a diesel engine hydraulic system 9 is installed in the base, and the diesel engine hydraulic system is communicated with an oil path of the lifting hydraulic cylinder through a pipeline 8.

The working process of the invention is as follows:

when the drilling rig is used, an operator selects a proper traveling part according to road conditions, such as rail-bound or trackless environments, the traveling part is driven by the diesel engine, manual adjustment or timing setting can be performed by a controller in the traveling process, after the traveling part is moved to a proper drilling position, the lifting hydraulic cylinder is controlled to adjust the height of the platform, after the traveling part is moved to the proper height, the drilling device is controlled to drill and open holes, and after the drilling is completed, the steps are repeated to the next drilling position.

Claims

1. The utility model provides a railway tunnel leaks cable fixture car that punches, includes a base, its characterized in that: the drilling rig is characterized in that a traveling part is installed at the bottom of the base, a lifting mechanism is installed above the base, a platform is installed at the top of the lifting mechanism, and at least one drilling device is installed at the position beside the platform at even intervals.

2. The railway tunnel leaky cable clamp punching vehicle as claimed in claim 1, wherein: preferably, a plurality of drilling devices are installed, each drilling device comprises a telescopic rod, and the end part of each telescopic rod is provided with an electric hammer.

3. The railway tunnel leaky cable clamp punching vehicle as claimed in claim 1, wherein: the advancing part comprises a chassis, a plurality of groups of advancing wheels are symmetrically arranged in the chassis and driven by a diesel engine, and a plurality of advancing wheels on the same side are sleeved with a crawler belt.

4. The railway tunnel leaky cable clamp punching vehicle as claimed in claim 3, wherein: the advancing part is internally provided with a timer, and the working time of the diesel engine can be set through the timer.

5. The railway tunnel leaky cable clamp punching vehicle as claimed in claim 1, wherein: the lifting mechanism comprises a plurality of hinge groups and lifting hydraulic cylinders which are symmetrically arranged, one hinge group comprises two pairs, one pair comprises two hinge rods, the middle parts of the two hinge rods in the same pair are hinged, the other pair in the same group is symmetrically arranged at the other side at intervals, the end parts of the hinge rods between the two adjacent hinge groups are hinged and fixed, the end parts of the two sides of the lifting hydraulic cylinders are respectively hinged and fixed with one hinge rod in each hinge group through a connecting sheet, the lifting hydraulic cylinders are in an outgoing state, and the hinge groups synchronously prop open the platform to lift; the lifting hydraulic cylinder is in a return stroke state, and the synchronous contraction platforms of all hinge groups are lowered.

6. The railway tunnel leaky cable clamp punching vehicle as claimed in claim 4, wherein: a diesel engine hydraulic system is installed in the base and communicated with an oil way of the lifting hydraulic cylinder.