CN215057498U

CN215057498U - Vehicle-mounted anchor rod trolley

Info

Publication number: CN215057498U
Application number: CN202121300261.7U
Authority: CN
Inventors: 廖金军; 张海涛; 刘建亮; 张延辉; 雷华钊; 黄鑫
Original assignee: China Railway Construction Heavy Industry Group Co Ltd
Current assignee: China Railway Construction Heavy Industry Group Co Ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-12-07
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses a vehicular stock platform truck, including driving the automobile body of walking, install the flexible arm of propulsion on the automobile body and install the stock propulsion system on the flexible arm of propulsion, rotate between stock propulsion system and the flexible arm front end of propulsion and be connected and between have and be used for driving the relative flexible arm of propulsion of stock propulsion system and rotate to the propulsion adjustment actuating mechanism of vertical state from the parallel state relatively, have between propulsion flexible arm and the automobile body and drive the relative automobile body of flexible arm of propulsion and around horizontal axis pivoted drive arrangement that lifts. The anchor rod propulsion system is integrated on the vehicle body, so that the transportation is convenient, and the equipment cost is reduced. Meanwhile, the anchor rod propulsion system can complete folding by propelling the telescopic arm, the lifting driving device and the propulsion adjusting driving mechanism so as to be conveniently transported to a narrow space. And through advancing adjustment actuating mechanism, can adjust the direction of propulsion of stock advancing system to adapt to more demands.

Description

Vehicle-mounted anchor rod trolley

Technical Field

The utility model relates to an stock technical field, more specifically say, relate to a vehicular stock platform truck.

Background

Anchor rod construction is a key link of tunnel construction. At present, the mechanical degree of anchor rod construction of underground engineering is obviously improved, the main equipment of mechanical construction is an engineering chassis anchor rod trolley, the functions of the engineering chassis anchor rod trolley gradually tend to be complete, and the engineering chassis anchor rod trolley produced by iron construction, heavy industry and the like can realize integrated construction of drilling, anchor rod installation and grouting. But the engineering chassis anchor rod trolley has the disadvantages of high cost, inconvenient transition, single adaptive process and the like.

In summary, how to effectively solve the problem of inconvenience in transportation of the anchor rod trolley is a problem which needs to be solved urgently by technical personnel in the field at present.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a vehicular stock platform truck, this vehicular stock platform truck can solve the inconvenient problem of stock platform truck transportation effectively.

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

the utility model provides a vehicular stock platform truck, includes the automobile body that can drive the walking, installs propelling flexible arm on the automobile body and installing advance flexible epaxial stock propulsion system, stock propulsion system with it is used for the drive to rotate between the flexible arm front end of propulsion to be connected and have between it the stock propulsion system is relative advance flexible arm from the relative parallel state rotate to the propulsion adjustment actuating mechanism of vertical state, advance flexible arm with the drive has between the automobile body it is relative to advance flexible arm the automobile body is around horizontal axis pivoted drive arrangement that lifts.

When the vehicle-mounted anchor rod trolley is applied, the anchor rod propulsion system and the propulsion telescopic arm are overlapped on the trolley body through the driving of the lifting driving device and the propulsion adjusting driving mechanism in the initial stage. And when needs use, can be through driving the automobile body to can transport the vehicular stock platform truck to corresponding operating position, be particularly useful for tunnel processing. After the anchor rod propulsion system is transported to a corresponding position, the anchor rod propulsion system can be lifted to a corresponding height by pushing the telescopic arm to stretch and retract and lifting the driving device, and then the driving device is driven by the pushing adjusting driving mechanism, so that the propulsion direction of the anchor rod propulsion system can be vertically upward or obliquely upward, the anchor rod propulsion system is installed in place, and then the anchor rod can be carried out. On this vehicular stock platform truck, with stock propulsion system integration on the automobile body to make the transportation convenient, reduce equipment cost. Meanwhile, the anchor rod propulsion system can complete folding by propelling the telescopic arm, the lifting driving device and the propulsion adjusting driving mechanism so as to be conveniently transported to a narrow space. And through advancing adjustment actuating mechanism, can adjust the direction of propulsion of stock advancing system to adapt to more demands. To sum up, this vehicular stock platform truck can solve the inconvenient problem of stock platform truck transportation effectively.

Preferably, the lifting device further comprises a hanging basket assembly mounted on the vehicle body, and the height position of the hanging basket assembly for conveying the hanging basket corresponds to the height position of the propelling telescopic arm and the lifting driving device for conveying the anchor rod propelling system.

Preferably, the rock bolt propulsion system comprises a propulsion beam, a rock drilling machine capable of sliding along the extension direction of the propulsion beam, a reel mechanism for pushing the rock drilling machine to move back and forth, and a front end clamping device arranged at the end part of the propulsion beam, wherein the working end of the rock drilling machine is arranged towards the front end clamping device.

Preferably, the rock bolt propulsion system further comprises a middle drill rod supporter arranged in the middle of the propulsion beam, a drill rod carrying device used for storing drill rods and a drill rod manipulator used for clamping the drill rods in the drill rod carrying device to be put into the rock drilling machine.

Preferably, the root of the propelling telescopic arm is provided with a deflection driving device for driving the propelling telescopic arm to rotate around a vertical axis.

Preferably, the propulsion adjusting driving mechanism comprises a deflection driving mechanism, a rotation driving mechanism and a pitching driving mechanism which are sequentially overlapped and have mutually vertical rotating axes in pairs.

Preferably, the basket assembly comprises a basket telescopic arm arranged between the basket and the vehicle body, and the basket telescopic arm has the same telescopic length as the propelling telescopic arm.

Preferably, the hanging basket and the telescopic end of the telescopic arm of the hanging basket are rotatably connected around a horizontal axis, and the hanging basket further comprises a telescopic driving mechanism, wherein two ends of the telescopic driving mechanism are respectively connected with the telescopic end of the telescopic arm of the hanging basket and the telescopic driving mechanism hinged with the hanging basket, so that the hanging basket correspondingly stretches and retracts when the telescopic arm of the hanging basket pitches to enable the supporting surface of the hanging basket to be horizontal.

Preferably, the vehicle body is further provided with a support frame which can extend out to be abutted against the ground instead of the travelling mechanism.

Preferably, a hydraulic system, a lubricating system and an electrical system are arranged on the vehicle body, so as to be used for controlling a driving unit of the anchor rod driving system.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a vehicle-mounted anchor rod trolley provided by an embodiment of the present invention;

fig. 2 is a schematic top view of the vehicle-mounted anchor bar trolley according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of the vehicle-mounted anchor rod trolley provided by the embodiment of the present invention in a working state;

fig. 4 is a schematic structural diagram of a basket assembly provided in an embodiment of the present invention;

fig. 5 is a schematic structural view of a propulsion telescopic arm and a propulsion adjusting driving mechanism provided in an embodiment of the present invention;

FIG. 6 is a schematic top view of the propulsion telescopic boom and propulsion adjustment drive mechanism of FIG. 5;

fig. 7 is a schematic structural diagram of an anchor rod propulsion system according to an embodiment of the present invention.

The drawings are numbered as follows:

the device comprises a vehicle body 1, a propelling telescopic arm 2, an anchor rod propelling system 3, a lifting driving device 4, a hanging basket component 5, a deflection driving device 6 and a propelling regulation driving mechanism 7;

the device comprises a support frame 11, a hydraulic system 12, a lubricating system 13 and an electrical system 14;

the device comprises a propelling beam 31, a rock drill 32, a reel mechanism 33, a front end clamping device 34, a middle drill lifter 35, a drill rod bearing device 36, a drill rod manipulator 37 and a propelling mounting seat 38;

a basket 51 and a basket telescopic arm 52;

a yaw drive mechanism 71, a slewing drive mechanism 72, and a pitch drive mechanism 73.

Detailed Description

The embodiment of the utility model discloses vehicular stock platform truck to solve the inconvenient problem of stock platform truck transportation effectively.

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.

Referring to fig. 1 to 7, fig. 1 is a schematic structural diagram of a vehicle-mounted anchor rod trolley according to an embodiment of the present invention; fig. 2 is a schematic top view of the vehicle-mounted anchor bar trolley according to an embodiment of the present invention; fig. 3 is a schematic structural diagram of the vehicle-mounted anchor rod trolley provided by the embodiment of the present invention in a working state; fig. 4 is a schematic structural diagram of a basket assembly provided in an embodiment of the present invention; fig. 5 is a schematic structural view of a propulsion telescopic arm and a propulsion adjusting driving mechanism provided in an embodiment of the present invention; FIG. 6 is a schematic top view of the propulsion telescopic boom and propulsion adjustment drive mechanism of FIG. 5; fig. 7 is a schematic structural diagram of an anchor rod propulsion system according to an embodiment of the present invention.

In a specific embodiment, the present embodiment provides a vehicle-mounted anchor trolley, specifically, the vehicle-mounted anchor trolley comprises a vehicle body 1, a propelling telescopic arm 2 and an anchor rod propelling system 3.

The vehicle body 1 refers to a mechanism capable of driving, such as a truck body, and mainly comprises a driving head and a vehicle bearing platform arranged at the rear side of the driving head, and the running mechanism of the vehicle body 1 mainly comprises a wheel running mechanism, a track running mechanism and the like. Specifically, the setting may be performed as needed. The vehicle body 1 herein mainly refers to a vehicle body 1 that can travel in a tunnel, and the specific structure thereof may be a crane body structure or a truck body.

Wherein impel flexible arm 2 to install on the automobile body 1, impel to have between flexible arm 2 and the automobile body 1 drive to impel flexible arm 2 and wind horizontal axis pivoted lifting drive device 4 relatively automobile body 1 to lift drive device 4 through the drive and rotate, so that impel flexible arm 2 and can rotate to the state that flexible end was raised from the horizontality, so that flexible end height rises, and then play the effect of lifting. Wherein the lifting driving device 4 is a telescopic driving device such as a hydraulic telescopic cylinder, an electric cylinder and the like. Specifically, the setting may be performed as needed. The propelling telescopic arm 2 can adopt a common telescopic arm, and is a hydraulic multi-stage telescopic arm generally.

Wherein the function of the anchor rod propulsion system 3 is to be able to push out the anchor rod in a self-rotating manner to achieve the operation of the anchor rod. Specifically, a rock bolt propulsion system 3 comprises a propulsion beam 31, a rock drilling machine 32 capable of sliding along the extension direction of the propulsion beam 31, a reel mechanism 33 for driving the rock drilling machine 32 to move back and forth, and a front end clamping device 34 arranged at the end of the propulsion beam 31, wherein the working end of the rock drilling machine 32 is arranged towards the front end clamping device 34 for driving a rock bolt to rotate, the reel mechanism 33 drives the rock drilling machine 32 to move forward through a rope wound on the reel, and further drives the rock bolt to move forward, wherein the reel mechanism 33 and the front end clamping device 34 are generally arranged at two ends of the propulsion beam 31. The front end clamp 34 is mainly used for clamping the anchor rod when a new anchor rod is installed, or clamping the anchor rod when the rock drill 32 retracts, so that the position of the anchor rod is kept still. And when drilling the anchor rod, loosening is performed.

The anchor rod propelling system 3 is rotatably connected with the front end of the propelling telescopic arm 2, and a propelling and adjusting driving mechanism 7 is arranged between the anchor rod propelling system and the propelling telescopic arm. Wherein impel and adjust actuating mechanism 7 and be used for the drive stock propulsion system 3 is relative impel flexible arm 2 to rotate to vertical state from the state of being parallel to each other to when the transportation, can follow and impel flexible arm 2 and be located the horizontality, be in the state of being parallel to each other this moment, and when impel flexible arm 2 every single move, can rotate stock propulsion system 3 and be vertical state, the direction of propulsion of stock propulsion system 3 is vertical upwards this moment, in order to guarantee to satisfy the stock requirement. Wherein the feed adjustment drive mechanism 7 is connected to the feed mount 38 of the bolt feed system 3 and the feed beam 31 is mounted on the feed mount 38.

When the vehicle-mounted anchor rod trolley is applied, the anchor rod propelling system 3 and the propelling telescopic arm 2 are superposed on the vehicle body 1 through the driving of the lifting driving device 4 and the propelling and adjusting driving mechanism 7 in the initial stage. When the vehicle-mounted anchor rod trolley needs to be used, the vehicle-mounted anchor rod trolley can be transported to a corresponding working position by driving the vehicle body 1, and the vehicle-mounted anchor rod trolley is particularly suitable for tunnel machining. After being transported to the corresponding position, the anchor rod propulsion system 3 can be lifted to the corresponding height by pushing the telescopic arm 2 to stretch and retract and lifting the driving device 4, and then the anchor rod propulsion system 7 is driven by the propulsion adjusting driving mechanism 7, so that the propulsion direction of the anchor rod propulsion system 7 can be vertically upward or obliquely upward, the anchor rod propulsion system 7 is installed in place, and then anchor rods can be carried out. On this vehicular stock platform truck, with stock propulsion system 7 integration on automobile body 1 to make the transportation convenient, reduce equipment cost. Meanwhile, the anchor rod propulsion system 3 can complete folding by propelling the telescopic arm 2, the lifting driving device 4 and the propelling and adjusting driving mechanism 7 so as to be convenient to transport to a narrow space. And the propelling direction of the anchor rod propelling system 2 can be adjusted by propelling the adjusting driving mechanism 7 so as to adapt to more requirements. To sum up, this vehicular stock platform truck can solve the inconvenient problem of stock platform truck transportation effectively.

Further, a basket assembly 5 mounted on the vehicle body 1 is preferably included, and a lifting device of the basket assembly 5 is provided corresponding to the propelling telescopic arm 2, so that a height position of the basket assembly 5, at which the basket 51 can be conveyed, corresponds to a height position of the propelling telescopic arm 2 and the lifting driving device 4, at which the anchor rod propelling system 3 is conveyed. So that when a problem occurs in the bolting propulsion system 3 or an operation is required, a service person and a corresponding service tool can be in the basket 51 and then transported to a corresponding height position by the basket assembly 5 for a corresponding operation. The lifting device of the specific basket component 5 is preferably a basket telescopic arm 52 arranged between the basket 51 and the vehicle body 1, wherein the basket telescopic arm 52 has the same telescopic length as the propelling telescopic arm 2, and the driving mechanism and the connection mode between the basket telescopic arm 52 and the vehicle body 1 are both arranged corresponding to the propelling telescopic arm 2, so that the basket 51 can be consistent with the lifting range of the anchor rod propelling system 3. Namely, the basket telescopic arm 52 is rotatably connected with the vehicle body 1 around a horizontal axis, and has a driving mechanism to drive the basket telescopic arm 52 to rotate so as to lift, and a driving mechanism can be provided to drive the basket telescopic arm 52 to rotate around a vertical axis so as to have the same left-right swing range as the propelling telescopic arm 2.

In particular, the rock bolt propulsion system 3 further comprises a middle drill rod supporter 35 arranged in the middle of the feed beam 31, a drill rod carrier 36 for storing drill rods, and a drill rod manipulator 37 for clamping drill rods in the drill rod carrier 36 for placing into the rock drilling machine 32. Wherein drilling rod carrier 36, mainly a carrier bar to be used for placing the drilling rod, the drilling rod is above-mentioned stock, and makes things convenient for drilling rod manipulator 37 centre gripping, and is concrete, mainly adopts two drilling rod manipulators 37 to set up side by side along advancing direction, and drilling rod manipulator 37 mainly plays the effect of centre gripping to the drilling rod.

Further, in order to make the anchor rod propulsion system 3 reach more positions, it is preferable that a yaw driving device 6 for driving the propulsion telescopic arm 2 to rotate around a vertical axis is provided at the root of the propulsion telescopic arm 2, so that the front end of the propulsion telescopic arm 2 can swing left and right relative to the vehicle body 1. Specifically, a middle seat may be provided, which rotates around a vertical axis between the middle seat and the vehicle body 1, wherein both ends of the propelling telescopic arm 2 are respectively hinged to the middle seat and the vehicle body 1 to drive the middle seat to rotate when the telescopic arm changes, and the root of the propelling telescopic arm 2 is connected to the middle seat around a horizontal axis extending in the left-right direction, and wherein the lifting driving device 4, such as a telescopic hydraulic cylinder, is hinged to both ends of the propelling telescopic arm 2 and the middle seat to drive the propelling telescopic arm 2 to rotate. Correspondingly, when the basket telescopic arm 52 is provided, the connection between the basket telescopic arm 52 and the vehicle body 1 is preferably the same as the connection between the propulsion telescopic arm 2 and the vehicle body 1. Further, in order to ensure that the basket 51 is kept horizontal when in use, it is preferable that the basket 51 is rotatably connected with the telescopic end of the basket telescopic arm 52 around a horizontal axis, and a telescopic driving mechanism is further included, wherein two ends of the telescopic driving mechanism are respectively hinged with the telescopic end of the basket telescopic arm 52 and the basket 51, so as to correspondingly telescope when the basket telescopic arm 52 tilts, so that the basket 51 keeps the supporting surface horizontal.

Correspondingly, the propulsion adjusting driving mechanism 7 may further include a yaw driving mechanism 71, a rotation driving mechanism 72 and a pitch driving mechanism 73 which are sequentially stacked and have mutually perpendicular rotation axes in pairs, so that the propulsion direction of the anchor rod propulsion system 3 may be adjusted at multiple angles to meet more use requirements.

Further, considering that the anchor rod propulsion system 3 needs a sufficient upward thrust force when drilling a drill rod, and thus a supporting force between the vehicle body 1 and the ground, it is preferable that the vehicle body 1 is further provided with a support frame 11 that can be extended to abut against the ground instead of the running gear. Correspondingly, in order to better meet the use requirements, a hydraulic system 12, a lubrication system 13 and an electrical system 14 are generally further provided on the vehicle body 1, each of which is used for controlling each drive unit, such as a lifting drive device, a propulsion adjustment drive mechanism, and the like.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The vehicle-mounted anchor rod trolley is characterized by comprising a trolley body capable of driving and walking, a propelling telescopic arm and an anchor rod propelling system, wherein the propelling telescopic arm is mounted on the trolley body, the anchor rod propelling system is mounted on the propelling telescopic arm, the anchor rod propelling system is connected with the front end of the propelling telescopic arm in a rotating mode and is provided with a propelling adjusting driving mechanism used for driving the anchor rod propelling system to rotate to a vertical state from a relatively parallel state, and a lifting driving device used for driving the propelling telescopic arm to rotate around a horizontal axis is arranged between the propelling telescopic arm and the trolley body.

2. The vehicle-mounted anchor trolley of claim 1 further comprising a basket assembly mounted on the vehicle body, the basket assembly delivering a basket at a height corresponding to the height at which the advancing telescopic boom and the lifting drive deliver the anchor advancing system.

3. The vehicle-mounted anchor jumbo according to claim 2, wherein the anchor propulsion system includes a feed beam, a rock drill slidable in a direction in which the feed beam extends, a reel mechanism for propelling the rock drill to move back and forth, and a front end clamping device provided at an end of the feed beam, a working end of the rock drill being disposed toward the front end clamping device.

4. The vehicle-mounted jumbolter vehicle of claim 3 wherein the jumbolter propulsion system further comprises a center drill lifter disposed in the middle of the propulsion beam, a drill rod carrier for storing drill rods, and a drill rod manipulator for clamping drill rods in the drill rod carrier for placement into the rock drill.

5. The vehicle-mounted anchor bar trolley of claim 4, wherein the root of the propelling telescopic arm is provided with a yaw driving device for driving the propelling telescopic arm to rotate around a vertical axis.

6. The vehicle-mounted anchor bar trolley according to claim 5, wherein the propulsion adjustment driving mechanism comprises a yaw driving mechanism, a revolution driving mechanism and a pitch driving mechanism which are sequentially stacked and have mutually perpendicular rotation axes in pairs.

7. The vehicle-mounted anchor trolley of claim 6 wherein the basket assembly includes a basket telescoping arm disposed between the basket and the vehicle body, the basket telescoping arm being of the same length as the propelling telescoping arm.

8. The vehicle-mounted anchor trolley as claimed in claim 7, wherein the cradle is rotatably connected to the telescopic end of the telescopic arm of the cradle about a horizontal axis, and further comprising a telescopic driving mechanism having two ends respectively hinged to the telescopic end of the telescopic arm of the cradle and the cradle for correspondingly extending and retracting the telescopic arm of the cradle when the telescopic arm of the cradle is tilted so as to keep the cradle horizontal with the supporting surface.

9. The vehicle-mounted anchor bar trolley of claim 8, wherein the trolley body is further provided with a support frame that can be extended out to abut the ground instead of the running gear.

10. The vehicle-mounted anchor bar trolley of claim 9 wherein a hydraulic system, a lubrication system and an electrical system are provided on the vehicle body, all for controlling the drive unit of the anchor bar drive system.