CN208992726U - A kind of H profile steel column mechanical gripper for railroad track construction - Google Patents
A kind of H profile steel column mechanical gripper for railroad track construction Download PDFInfo
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- CN208992726U CN208992726U CN201821504992.1U CN201821504992U CN208992726U CN 208992726 U CN208992726 U CN 208992726U CN 201821504992 U CN201821504992 U CN 201821504992U CN 208992726 U CN208992726 U CN 208992726U
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- driving mechanism
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Abstract
The utility model discloses a kind of H profile steel column mechanical gripper for railroad track construction, it include: mechanical arm, the first driving mechanism, rotational coupling mechanism, mounting base, the second driving mechanism, rotation motor and clamp system, one end of the rotational coupling mechanism and the other end of hinged, the described rotational coupling mechanism of head end of the mechanical arm and the mounting base are hinged；Second driving mechanism is installed on the rotational coupling mechanism, and the driving end of second driving mechanism connect with the mounting base and drives its rotation；The rotation motor is installed in the mounting base, and the drive shaft of the rotation motor connect with the clamp system and drives its rotation；The drive shaft of the rotation motor, the rotational coupling mechanism and the articulated shaft of the mechanical arm, the rotational coupling mechanism and the articulated shaft of the mounting base are mutually vertical, to realize the rotation of three dimensions, H profile steel column is grabbed convenient for the clamp system, reduces worker's auxiliary operation.
Description
Technical field
The utility model relates to railway construction fields, and in particular to a kind of H steel column for railroad track construction is mechanical
Handgrip.
Background technique
Since State Council approved in 2004 implements Mid-term and Long-term Plan of the Railway Network, China railways realize fast development.
To the year two thousand twenty, a collection of dose necessary project is constructed and put into operation, and railway network scale reaches 150,000 kilometers, and wherein high-speed railway 30,000 is public
In, the big city of 80% or more covering.By 2025, railway network scale reached 17.5 ten thousand kilometers or so, wherein high-speed railway 3.8
Ten thousand kilometers or so.It looks forward to the year two thousand thirty, interconnects inside and outside basic realization, area border multichannel is unimpeded, provincial capital's high-speed rail is connected to, districts and cities are fast
The situation that speed is sensible, county domain covers substantially.
In terms of Construction of Urban Rail Traffic, reach 26 to the city of 2016 end of the year China operation rail traffic, operation is total
3748.67 kilometers of mileage.Wherein the rail traffic of Shanghai Operating cities (including city underground and light rail, similarly hereinafter) overall length reaches 617
Kilometer, it has also become run the longest city of rail line in the world at present.Beijing has runed 554 kilometers, and Guangzhou is runed
308 kilometers, all enter world's operation longest city ranks of rail traffic.Meet the city state affairs of nation-building subway standard
Institute has been approved by 39, estimates that general planning mileage is up to 7000 kilometers at 50 or so to the year two thousand twenty.
Current rail infrastructure, the new steel column of building contact net or while removing old concrete column be all using loop wheel machine or
The dedicated contact net pole erecting working car of railway (loop wheel machine principle), then assist a large amount of worker's installation exercises.Under this work pattern, not only
A large amount of manpowers are consumed, and operation risk is high, operating efficiency is low, has been not suitable for social development requirement, so needs pair
Traditional work mode carries out mechanical modification, optimization.
Utility model content
The purpose of the utility model is to overcome above-mentioned technical deficiencies, provide a kind of H profile steel for railroad track construction
Column mechanical gripper solves to need a large amount of worker's work compounds when installing H profile steel column in the prior art, and labor intensive, work are dangerous
The high technical problem of property.
To reach above-mentioned technical purpose, the technical solution of the utility model provides a kind of H-type for railroad track construction
Steel column mechanical gripper, comprising: mechanical arm, the first driving mechanism, rotational coupling mechanism, mounting base, the second driving mechanism, rotation horse
It reaches and clamp system, hinged, the described rotational coupling mechanism of head end of one end of the rotational coupling mechanism and the mechanical arm
The other end and the mounting base are hinged；First driving mechanism is installed on the mechanical arm, first driving mechanism
Driving end connect with the rotational coupling mechanism and drives its rotation；Second driving mechanism is installed on the rotation connection machine
On structure, the driving end of second driving mechanism connect with the mounting base and drives its rotation；The rotation motor is installed on
In the mounting base, the drive shaft of the rotation motor connect with the clamp system and drives its rotation；
Wherein, the articulated shaft of the drive shaft of the rotation motor, the rotational coupling mechanism and the mechanical arm, described turn
Dynamic bindiny mechanism and the articulated shaft of the mounting base are mutually vertical.
Compared with prior art, the beneficial effects of the utility model include: that first driving mechanism is described for driving
The articulated shaft that rotational coupling mechanism drives the clamp system to be parallel to the rotational coupling mechanism rotates；Second driving machine
Structure is for driving the mounting base to deflect by a small margin, so as to adjust the deflection angle of the relatively described mechanical arm two sides of the clamp system
Degree；The rotation motor is for driving the clamp system axially to rotate along it；The drive shaft of the rotation motor, the rotation
Bindiny mechanism and the articulated shaft of the mechanical arm, the rotational coupling mechanism and the articulated shaft of the mounting base are mutually vertical,
To realize the rotation of three dimensions, H profile steel column is grabbed convenient for the clamp system, reduces worker's auxiliary operation,
Machinery replaces manually, improves the safety of work.
Detailed description of the invention
Fig. 1 is the first view stereo structural schematic diagram of the utility model.
Fig. 2 is the second view stereo structural schematic diagram of the utility model.
Fig. 3 is the overlooking structure diagram of the utility model.
Fig. 4 is the present invention looks up structural representation of the utility model.
Fig. 5 is the positive structure diagram of the utility model.
Fig. 6 is the side structure schematic view of the utility model.
Fig. 7 is the schematic perspective view after the utility model clamping H profile steel column.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1~7 are please referred to, the present embodiment provides a kind of H profile steel column mechanical grippers for railroad track construction, comprising:
Mechanical arm 1, the first driving mechanism 2, rotational coupling mechanism 3, mounting base 4, the second driving mechanism 5, rotation motor 6 and clamp system
7, articulated shaft, the rotation connection machine of the drive shaft of the rotation motor 6, the rotational coupling mechanism 3 and the mechanical arm 1
Structure 3 and the articulated shaft of the mounting base 4 are mutually vertical.
One end of the rotational coupling mechanism 3 is another with hinged, the described rotational coupling mechanism 3 of head end of the mechanical arm 1
One end and the mounting base 4 are hinged；First driving mechanism 2 is installed on the mechanical arm 1, first driving mechanism 2
Driving end connect with the rotational coupling mechanism 3 and drive its rotation；Specifically, the rotational coupling mechanism 3 includes first
Connecting rod 31, second connecting rod 32 and attachment base 33, the first connecting rod 31 and the equal one end of the attachment base 33 and the mechanical arm 1
Hingedly, the other end of the first connecting rod 31 and the attachment base 33 is hinged with the both ends of second connecting rod 32 respectively, from
And a four-bar mechanism is formed, in the present embodiment, the articulated shaft of the first connecting rod 31 and the mechanical arm 1 is defined as A axis,
The first connecting rod 31 and the articulated shaft of second connecting rod 32 are defined as B axle, the attachment base 33 and the mechanical arm 1
Articulated shaft is defined as C axis, and the articulated shaft of the attachment base 33 and the second connecting rod 32 is defined as D axis, the A axis, B axle, C
Axis, D axis are mutually parallel and not coaxial, and the vertical range between the A axis and B axle is greater than vertical between the C axis and D axis
Distance, so that the rotational coupling mechanism 3 in the present embodiment is a crank and rocker mechanism, the first connecting rod 31 rotates lesser inclined
Gyration can drive the attachment base 33 to rotate biggish deflection angle；The middle part of the attachment base 33 is provided with a connector
33a, the connector 33a and the mounting base 4 are hinged, and define the connector 33a and the articulated shaft of the mounting base 4 is
E axis.
Second driving mechanism 5 is installed on the rotational coupling mechanism 3, the driving end of second driving mechanism 5
It is connect with the mounting base 4 and drives its rotation；Specifically, second driving mechanism 5 is a hydraulic cylinder, second driving
The telescopic end and the mounting base 4 of the fixing end of mechanism 5 and hinged, described second driving mechanism 5 of the attachment base 33 are hinged, fixed
The fixing end of justice second driving mechanism 5 and the articulated shaft of the attachment base 33 are F axis, and second driving mechanism 5 is stretched
The articulated shaft of contracting end and the mounting base 4 is G axis, and the E axis, F axis, G axis are mutually parallel and not coaxial, and the E axis is vertical
In the A axis；Preferably, second driving mechanism 5 is two, and two second driving mechanisms 5 are symmetrically disposed on described
The two sides of the articulated position of connector 33a and the mounting base 4, and the flexible fortune of two 5 synchronous backwards of the second driving mechanism
It is dynamic, so that the deflection of mounting base 4 is more steady.
First driving mechanism 2 is a hydraulic cylinder, the fixing end of first driving mechanism 2 and the mechanical arm 1
Tail end is hinged, close to one end of the second connecting rod 32 on the telescopic end of first driving mechanism 2 and the first connecting rod 31
Hingedly, the articulated shaft for defining the fixing end of first driving mechanism 2 and the tail end of the mechanical arm 1 is H axis, and described first drives
Articulated shaft on the telescopic end of motivation structure 2 and the first connecting rod 31 close to one end of the second connecting rod 32 is J axis, the A
Axis, B axle, C axis, D axis, H axis, J axis are mutually parallel and not coaxial.
The rotation motor 6 is installed in the mounting base 33, the drive shaft of the rotation motor 6 and the clamp system
7 connect and drive its rotation.
The clamp system 7 includes robot carriage 71, horizontal-clamping mechanism 72 and vertical clamp system 73, the water
Flat clamp system 72 includes rotor plate 721 and third driving mechanism 722, and the rotor plate 721 is two, two rotor plates
721 middle part is hinged with the middle part of the robot carriage 71, and two rotor plates 721 are flexibly connected, described in two
The articulated shaft of rotor plate 721 and the robot carriage 71 is defined as K axis；The third driving mechanism 722 is hydraulic cylinder, described
Third driving mechanism 722 be two, the fixing end of two third driving mechanisms 722 respectively with the robot carriage 71
Both ends are hinged, the telescopic end of two third driving mechanisms 722 is hinged with one end of two rotor plates 721 respectively, and
Two third driving mechanisms 722 synchronize stretching motion in the same direction, define the fixing end of the third driving mechanism 722 with it is described
The articulated shaft of robot carriage 71 is L axis, the articulated shaft of the telescopic end of the third driving mechanism 722 and the rotor plate 721
For M axis, the K axis, L axis, M axis are mutually parallel and not coaxial, and the K axis, E axis, A axis are mutually perpendicular to；The rotation motor
6 drive shaft is fixedly connected with the middle part of the robot carriage 71 and drives its rotation；The vertical clamp system 73 is four
A, four vertical clamp systems 73 correspond the one end for being installed on a rotor plate 721, each vertical clamping
Mechanism 73 includes one the 4th driving mechanism 731 and a clamping block 732, and the 4th driving mechanism 731 is a hydraulic cylinder, described
The fixing end of 4th driving mechanism 731 is fixedly connected with one end of the rotor plate 721, and the 4th driving mechanism 731
The telescopic direction of telescopic end and the axis of the drive shaft of the rotation motor 6 are in the same direction；The clamping block 732 is fixed on the described 4th
The telescopic end of driving mechanism 731, the relatively described rotor plate 721 of the clamping block 732 are provided with the first clamping face 732a on one side.
Specifically, the robot carriage 71 includes the first mounting plate 711, the second mounting plate 712 and connecting column 713, institute
It states the first mounting plate 711 to be fixedly connected with the shaft of the rotation motor 6, relatively described first peace of second mounting plate 712
Loading board 711 is arranged away from the one side of the rotation motor 6；The connecting column 713 is two, point of two connecting columns 713
Be not set to the both ends of first mounting plate 711 and second mounting plate 712, the both ends of the connecting column 713 respectively with
First mounting plate 711, second mounting plate 712 are fixedly connected；Second mounting plate 712 relatively described first clamps
An end face of face 732a is the second clamping face 712a, and described first clamps face 732a, the second clamping face 712a for longitudinal
Clamp H profile steel column；Two rotor plates 721 are articulated between first mounting plate 711, second mounting plate 712；
The fixing end of two third driving mechanisms 722 is hinged with two connecting columns 713 respectively.
Working principle: first driving mechanism 2 is for driving the rotational coupling mechanism 3 to drive the clamp system 7
It is parallel to the articulated shaft rotation of the rotational coupling mechanism 3；Second driving mechanism 5 is for driving the mounting base 4 slightly
Degree deflection, so as to adjust the deflection angle of relatively described 1 two sides of mechanical arm of the clamp system 7；The rotation motor 6 is used for band
It moves the clamp system 7 and is axially rotated along it；Drive shaft, the rotational coupling mechanism 3 and the machinery of the rotation motor 7
The articulated shaft of arm 1, the rotational coupling mechanism 3 and the articulated shaft of the mounting base 4 are mutually vertical, so that three dimensions can be realized
The rotation of degree grabs H profile steel column convenient for the clamp system 7, reduces worker's auxiliary operation, and machinery replaces manually, mentions
The high safety of work.
Specific embodiment of the present utility model described above does not constitute the restriction to scope of protection of the utility model.
Any other various changes and modifications that any technical concept according to the present utility model is made should be included in practical
In novel scope of protection of the claims.
Claims (5)
1. a kind of H profile steel column mechanical gripper for railroad track construction, comprising: mechanical arm, the first driving mechanism, rotation connection
Mechanism, mounting base, the second driving mechanism, rotation motor and clamp system, which is characterized in that one end of the rotational coupling mechanism
It is hinged with the other end of hinged, the described rotational coupling mechanism of the head end of the mechanical arm and the mounting base；First driving
Mechanism is installed on the mechanical arm, and the driving end of first driving mechanism connect with the rotational coupling mechanism and drives it
Rotation；Second driving mechanism is installed on the rotational coupling mechanism, the driving end of second driving mechanism with it is described
Mounting base connects and drives its rotation；The rotation motor is installed in the mounting base, the drive shaft of the rotation motor with
The clamp system connects and drives its rotation；
Wherein, the articulated shaft of the drive shaft of the rotation motor, the rotational coupling mechanism and the mechanical arm, the rotation connect
Connection mechanism and the articulated shaft of the mounting base are mutually vertical.
2. the H profile steel column mechanical gripper according to claim 1 for railroad track construction, which is characterized in that described turn
Dynamic bindiny mechanism includes first connecting rod, second connecting rod and attachment base, the first connecting rod and the equal one end of the attachment base with it is described
Mechanical arm is hinged, the other end of the first connecting rod and the attachment base is hinged with the both ends of the second connecting rod respectively；It is described
A connector is provided in the middle part of attachment base, the connector and the mounting base are hinged；Second driving mechanism is a liquid
Cylinder pressure, the telescopic end of the fixing end of second driving mechanism and hinged, described second driving mechanism of the attachment base with it is described
Mounting base is hinged；First driving mechanism is a hydraulic cylinder, fixing end and the mechanical arm of first driving mechanism
Tail end is hinged, and the telescopic end of first driving mechanism and one end on the first connecting rod close to the second connecting rod are hinged.
3. the H profile steel column mechanical gripper according to claim 2 for railroad track construction, which is characterized in that described the
Two driving mechanisms are two, and two second driving mechanisms are symmetrically disposed on the hinge position of the connector Yu the mounting base
The two sides set, and two the second driving mechanism synchronous backward stretching motions.
4. the H profile steel column mechanical gripper according to claim 1 for railroad track construction, which is characterized in that the folder
Tight mechanism includes robot carriage, horizontal-clamping mechanism and vertical clamp system, the horizontal-clamping mechanism include rotor plate and
Third driving mechanism, the rotor plate are two, and the middle part of two rotor plates is cut with scissors with the middle part of the robot carriage
It connects, and two rotor plates are flexibly connected；The third driving mechanism is hydraulic cylinder, and the third driving mechanism is two,
The fixing end of two third driving mechanisms hinged, two third driving machines with the both ends of the robot carriage respectively
The telescopic end of structure is hinged with one end of two rotor plates respectively, and two third driving mechanisms synchronize flexible fortune in the same direction
It is dynamic；It is fixedly connected in the middle part of the drive shaft of the rotation motor and the robot carriage and drives its rotation；The vertical folder
Tight mechanism is four, and four vertical clamp systems correspond the one end for being installed on a rotor plate, each described perpendicular
Straight clamp system includes one the 4th driving mechanism and a clamping block, and the 4th driving mechanism is a hydraulic cylinder, and the described 4th
The fixing end of driving mechanism is fixedly connected with one end of the rotor plate, and the flexible side of the telescopic end of the 4th driving mechanism
Axis to the drive shaft with the rotation motor is in the same direction；The clamping block is fixed on the telescopic end of the 4th driving mechanism,
The relatively described rotor plate of the clamping block is provided with the first clamping face on one side.
5. the H profile steel column mechanical gripper according to claim 4 for railroad track construction, which is characterized in that the machine
Tool hand support includes the first mounting plate, the second mounting plate and connecting column, the shaft of first mounting plate and the rotation motor
It is fixedly connected, relatively described first mounting plate of second mounting plate is arranged away from the one side of the rotation motor；The connection
Column is two, and the both ends for being respectively arranged at first mounting plate and second mounting plate of two connecting columns are described
The both ends of connecting column are fixedly connected with first mounting plate, second mounting plate respectively；Second mounting plate is with respect to institute
The end face for stating the first clamping face is the second clamping face；Two rotor plates are articulated with first mounting plate, described
Between two mounting plates；The fixing end of two third driving mechanisms is column articulated with two connections respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821504992.1U CN208992726U (en) | 2018-09-14 | 2018-09-14 | A kind of H profile steel column mechanical gripper for railroad track construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821504992.1U CN208992726U (en) | 2018-09-14 | 2018-09-14 | A kind of H profile steel column mechanical gripper for railroad track construction |
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| Publication Number | Publication Date |
|---|---|
| CN208992726U true CN208992726U (en) | 2019-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821504992.1U Active CN208992726U (en) | 2018-09-14 | 2018-09-14 | A kind of H profile steel column mechanical gripper for railroad track construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262634A (en) * | 2018-09-14 | 2019-01-25 | 湖北时瑞达重型工程机械有限公司 | A kind of H profile steel column mechanical gripper for railroad track construction |
-
2018
- 2018-09-14 CN CN201821504992.1U patent/CN208992726U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262634A (en) * | 2018-09-14 | 2019-01-25 | 湖北时瑞达重型工程机械有限公司 | A kind of H profile steel column mechanical gripper for railroad track construction |
| CN109262634B (en) * | 2018-09-14 | 2024-03-22 | 湖北时瑞达重型工程机械有限公司 | H-shaped steel column mechanical gripper for railway track construction |
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