CN207944341U - Top chord check car system - Google Patents
Top chord check car system Download PDFInfo
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- CN207944341U CN207944341U CN201820328361.2U CN201820328361U CN207944341U CN 207944341 U CN207944341 U CN 207944341U CN 201820328361 U CN201820328361 U CN 201820328361U CN 207944341 U CN207944341 U CN 207944341U
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- Prior art keywords
- main couple
- swing
- walking
- wheel
- around trajectory
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Abstract
The utility model proposes a kind of top chord check car systems, including：Main couple, two main couple rotating mechanisms, connection is with the support main couple and to main couple progress leveling；Multiple walking mechanisms connect and support the main couple rotating mechanism, and in maintenance, walking mechanism is with the main couple and the walking of main couple rotating mechanism and climbing；And cage, it is connect with the main couple.The system can realize automatic leveling, and structure is simpler.
Description
Technical field
The utility model is related to bridge machineries and Bridge Testing Equipment technical field more particularly to a kind of top chord check car system
System.
Background technology
With the fast development of China express railway, large-scale steel truss arched bridge beam is more and more, the maintenance requirement to bridge
Also higher and higher.Currently, when needing operation and parking maintenance on heavy grade track, inspection personnel is on vehicle frame or in cage
Will always be in horizontality under and keep balancing, if run-off the straight be easy to cause testing staff and falls, life security by
It threatens.Application No. is 201120291098.2, entitled " climbing device for inspection vehicle for steel truss arch bridge " to disclose a kind of inspection vehicle
Climbing apparatus comprising running mechanism, main couple structure and levelling mechanism, running mechanism include walking frame and be mounted on walking frame
On actuating unit, travelling wheel and pinch wheels, actuating unit by driving member drive travelling wheel, the travelling wheel be mounted on track
Upper surface, the pinch wheels are mounted on the lower surface of track, be also equipped in the pinch wheels make railway clamp travelling wheel with
Fastening spring between pinch wheels.But existing top chord check car does not have automatic flat-adjustable function, and complicated integral structure generally,
Tonnage is too big.
Utility model content
For some or all of of the above-mentioned technical problem in the presence of the prior art, the utility model proposes one kind
Top chord check car system, which can realize automatic leveling, and structure is simpler.
In order to realize the above goal of the invention, the utility model proposes a kind of top chord check car systems having following structure
System, including：
Main couple,
Two main couple rotating mechanisms, connection is with the support main couple and to main couple progress leveling；
Multiple walking mechanisms connect and support the main couple rotating mechanism, and in maintenance, walking mechanism is with described
Main couple and the walking of main couple rotating mechanism and climbing；And
Cage is connect with the main couple.
In one embodiment, the main couple rotating mechanism includes：
Swing-around trajectory,
Rotary drive assembly is connect by steel wire rope, Steel rope jointing apparatus structure with the swing-around trajectory described to drive
Swing-around trajectory rotates；
Rotary supporting wheel is connected to the outside of the swing-around trajectory by rotational support component；With
Supporting rack is fixedly connected on the outside of the rotary supporting wheel, is supported and fixed when the swing-around trajectory rotates
The rotary supporting wheel.
In one embodiment, two equal swing-around trajectories of main couple rotating mechanism towards outside are fixed with the main couple
Connection.
In one embodiment, the swing-around trajectory extends in width direction to the outside of the main couple, the steel
Cord both ends after rotary drive assembly winding are wound along swing-around trajectory and final both ends are each attached on Steel rope jointing apparatus structure.
In one embodiment, bogie wheel and anti-deviation wheel, the bogie wheel branch are connected on the rotary supporting wheel
Hold the relative rotation between swing-around trajectory and rotary supporting wheel, the anti-deviation wheel set up separately the both sides of the swing-around trajectory to prevent
Sideslip when only swing-around trajectory rotates.
In one embodiment, after installation is complete, the walking mechanism is located at the lower end outside of main couple, two main trusses
Frame rotating mechanism is radially symmetrically mounted at position of the main couple axially adjacent to both ends.
In one embodiment, the both sides of the main couple generally square structure, main couple are equipped in positive " a "
The supporting beam that word is connected with " a " word that stands upside down, the main couple are additionally provided on the outside of two main couple rotating mechanisms by handing over
The supporting beam of fork and " mesh " font supporting beam are vertically connected with the ruggedized construction to be formed.
In one embodiment, the cage is connect by two electric blocks with the main couple, electric block packet
It includes sequentially connected driving motor, retarder, rotating cylinder and hangs connection mechanism in succession, the connection mechanism in succession that hangs is connect with cage.
In one embodiment, the electric block is connected with walking dolly, and the walking dolly is in main couple uplink
It walks, walking dolly realizes movement of the cage along the lateral of main couple, longitudinal direction and upper and lower directions together with electric block.
In one embodiment, four angles of the main couple pass through hoop connecting device and fastener and main couple
Arc rotary track in rotating mechanism is fixedly connected.
Compared with prior art, the utility model has the advantage of：
The utility model in climbing can by two main couple rotating mechanisms come the rotational angle of adjust automatically main couple,
So that the cage being connected on main couple is in the state with ground level always.In addition, parts in the utility model
Quantity is relatively fewer, more rationally, more simply in conjunction with design.
Description of the drawings
The preferred embodiment of the utility model is described in detail below in conjunction with attached drawing, in figure：
Fig. 1 shows the operation principle schematic diagram of the top chord check car system of the utility model.
Fig. 2 shows the left view of main couple rotating mechanism and main couple in Fig. 1.
Fig. 3 shows the ratio enlargement structural schematic diagram of the left part in Fig. 1.
Fig. 4 shows the ratio enlargement structural schematic diagram of the right part in Fig. 1.
In attached drawing, identical component uses identical reference numeral.Attached drawing is not drawn according to actual ratio.
Specific implementation mode
In order to make the technical solution of the utility model and advantage be more clearly understood, below in conjunction with attached drawing to the utility model
Exemplary embodiment be described in more detail.Obviously, described embodiment is only the part of the utility model
Embodiment, rather than the exhaustion of all embodiments.And in the absence of conflict, the embodiments of the present invention and implementation
Feature in example can be combined with each other.
Inventor notices that existing top chord check car does not have automatic flat-adjustable function generally during invention, and whole
Body is complicated, and tonnage is too big.
For the above deficiency, the embodiments of the present invention propose a kind of top chord check car system, in detail below
Explanation.
Fig. 1 shows the one of which embodiment of the top chord check car system of the utility model.In this embodiment, this reality
Include mainly with novel top chord check car system：1, two main couple rotating mechanism 2 of main couple and 3,5 and of multiple walking mechanisms
7 and cage 4.Wherein, two main couple rotating mechanisms 2 and 3, a left side for being connected to main couple 1, one is connected to master
The right side of truss 1, two main couple rotating mechanisms 2 and 3 common connections with support main couple 1 and in climbing to main couple 1 into
Row leveling so that the cage 4 operated on main couple 1 is in the state with ground level.Walking mechanism 5 and 7 is separately connected simultaneously
Support main couple rotating mechanism 2 and 3.In general, main couple rotating mechanism 2 and 3 is connected separately with 4 walking mechanisms.It is examining
Walking mechanism 5 and 7 is with main couple 1 and the walking of main couple rotating mechanism 2 and 3 and climbing when repairing.
It is understood that main couple rotating mechanism 2 and 3 structures are substantially completely identical, when only being connect with main couple 1
Direction and the position that is connected on main couple 1 have difference.Thus, below only to one of main couple rotating mechanism 2
Concrete structure illustrates.
In one embodiment, as shown in Fig. 2, main couple rotating mechanism 2 includes mainly：Rotary supporting wheel 2.1, rotation rail
Road 2.2, rotary drive assembly 2.3, steel wire rope 2.7 and supporting rack 2.4.Wherein, rotary drive assembly 2.3 includes mainly driving electricity
Machine, retarder, driving wheel and driven wheel.Driving motor connects retarder, the output axis connection driving wheel of retarder, and driving wheel leads to
Cross steel wire rope 2.7 and connect driven wheel, steel wire rope 2.7 from driven wheel further around driving wheel is returned to after, the both ends of steel wire rope 2.7 are from rotation
The both direction of track 2.2 winds and is ultimately connected on Steel rope jointing apparatus structure 2.6.Steel wire rope is driven by driving motor
2.7, then drive swing-around trajectory 2.2 to rotate through steel wire rope 2.7.In addition, rotary supporting wheel 2.1 is connected to by rotational support component
The outside of swing-around trajectory 2.2.Supporting rack 2.4 is fixedly connected on the outside of rotary supporting wheel 2.1, when swing-around trajectory 2.2 rotates
Support and fix rotary supporting wheel 2.1.And under normal circumstances, swing-around trajectory 2.2 some from side expose rotation support
Outside wheel 2.1.
In one embodiment, shown in as shown in Figure 1, Figure 3 and Figure 4, two main couple rotating mechanisms 2 and 3 equal swing-around trajectory courts
It is fixedly connected outward with main couple 1.Mounted on 2.2 court of swing-around trajectory of the main couple rotating mechanism 2 in the left side of main couple 1
To the left, the main couple rotating mechanism 3 on the right side of main couple 1 is mounted on towards right side.
In one embodiment, shown in as shown in Figure 1, Figure 3 and Figure 4, swing-around trajectory 2.2 is in width direction to outside main couple 1
Side extends, and the both ends after the winding of rotary drive assembly 2.3 of steel wire rope 2.7 are wound along swing-around trajectory 2.2 and final both ends are fixed
On Steel rope jointing apparatus structure 2.6.
In one embodiment, as depicted in figs. 1 and 2, bogie wheel 2.5 and anti-deviation is connected on rotary supporting wheel 2.1
Wheel 2.8.Bogie wheel 2.5 supports the relative rotation between swing-around trajectory 2.2 and rotary supporting wheel 2.1.Anti-deviation wheel 2.8 sets up separately
The sideslip when both sides of swing-around trajectory 2.2 are to prevent swing-around trajectory 2.2 from rotating.
In one embodiment, as shown in Fig. 2, being equipped with multiple bogie wheels 2.5 and multiple anti-on main couple rotating mechanism 2
Sideslip wheel 2.8.In a preferred embodiment, multiple bogie wheels 2.5 presented on main couple rotating mechanism 2 on the downside of distribution it is more
And upside is distributed few distributed architecture.Multiple anti-deviation wheels 2.8 are presented on main couple rotating mechanism 2 along rotary supporting wheel 2.1
The distributed architecture that inner periphery is evenly arranged.
In one embodiment, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, after installation is complete, walking mechanism 5 and 7 is located at main truss
The lower end outside of frame 1.Two main couple rotating mechanisms 2 and 3 are radially symmetrically mounted at position of the main couple 1 axially adjacent to both ends
It sets.
In one embodiment, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, the generally square structure of main couple 1.Main couple 1
Both sides are equipped with the supporting beam being connected with " a " word that stands upside down in positive " a " word, and main couple is close to two main couple rotating mechanisms 2
Outside with 3 is additionally provided with and is vertically connected with the ruggedized construction formed by the supporting beam intersected and " mesh " font supporting beam.
In one embodiment, as shown in figures 1 and 3, cage 4 is connect by two electric blocks 6 with main couple 1.Its
In, electric block 6 includes mainly sequentially connected driving motor, retarder, rotating cylinder and hangs (the hanging in succession herein of connection mechanism in succession
Connection mechanism includes steel wire rope), that is, driving motor connects retarder, the output end of retarder connects rotating cylinder, hangs and pick in succession
One end of structure is fixed on rotating cylinder, and the other end connects cage 4 after winding rotating cylinder N circles, and N herein is natural number.It is excellent at one
In the embodiment of choosing, two electric blocks 6 are connect by walking dolly with main couple 1, and walking dolly can be in 1 uplink of main couple
It walks, electric block 6 is located on walking dolly.
In one embodiment, as shown in figures 1 and 3, cage 4 is connect (herein with electric block 6 through hanging connection mechanism in succession
The connection mechanism in succession that hangs include steel wire rope), electric block 6 is connected on walking dolly, and walking dolly can be along the transverse direction of main couple 1
Or longitudinal direction movement.In addition, realizing moving up and down for cage 4 by two electric blocks 6.Therefore, 4 edge of cage can be realized
The movement of main couple 1 laterally and longitudinally moved and upper and lower directions is carried out relative to main couple 1.
In one embodiment, as shown in Fig. 2, four angles of main couple 1 pass through hoop connecting device 2.9 and fastener
It is fixedly connected with the arc rotary track 2.2 in main couple rotating mechanism 2.
Although the preferred embodiment of the utility model has been described, once a person skilled in the art knows basic
Creative concept, then additional changes and modifications may be made to these embodiments.Therefore, the following claims are intended to be interpreted as wraps
It includes preferred embodiment and falls into having altered and/or changing, embodiment according to the present utility model for the scope of the utility model
The change and/or modification made should be covered within the scope of the utility model.
Claims (10)
1. a kind of top chord check car system, which is characterized in that including：
Main couple,
Two main couple rotating mechanisms, connection is with the support main couple and to main couple progress leveling；
Multiple walking mechanisms connect and support the main couple rotating mechanism, and in maintenance, walking mechanism is with the main truss
Frame and the walking of main couple rotating mechanism and climbing；And
Cage is connect with the main couple.
2. system according to claim 1, which is characterized in that the main couple rotating mechanism includes：
Swing-around trajectory,
Rotary drive assembly is connect with the swing-around trajectory to drive the rotation by steel wire rope, Steel rope jointing apparatus structure
Orbit rotation；
Rotary supporting wheel is connected to the outside of the swing-around trajectory by rotational support component；With
Supporting rack is fixedly connected on the outside of the rotary supporting wheel, is supported and fixed when the swing-around trajectory rotates described
Rotary supporting wheel.
3. system according to claim 2, which is characterized in that two equal swing-around trajectories of main couple rotating mechanism are towards outside
It is fixedly connected with the main couple.
4. system according to claim 3, which is characterized in that the swing-around trajectory is in width direction to the main couple
Outside extends, and steel wire rope both ends after rotary drive assembly winding are wound along swing-around trajectory and final both ends are each attached to steel
In cord bindiny mechanism.
5. system according to claim 4, which is characterized in that be connected with bogie wheel and anti-deviation on the rotary supporting wheel
Wheel, the bogie wheel support the relative rotation between swing-around trajectory and rotary supporting wheel, the anti-deviation wheel to set up separately in the rotation
The sideslip when both sides in transition road are to prevent swing-around trajectory from rotating.
6. system according to any one of claim 1 to 5, which is characterized in that after installation is complete, the walking mechanism position
In the lower end outside of main couple, two main couple rotating mechanisms be radially symmetrically mounted at main couple axially adjacent to both ends
Position.
7. system according to claim 6, which is characterized in that the main couple generally square structure, the two of main couple
Side is equipped with the supporting beam being connected with " a " word that stands upside down in positive " a " word, and the main couple is close to two main couple rotating mechanisms
Outside be additionally provided with the ruggedized construction formed be vertically connected with by the supporting beam intersected and " mesh " font supporting beam.
8. system according to claim 1, which is characterized in that the cage passes through two electric blocks and the main couple
Connection, electric block include sequentially connected driving motor, retarder, rotating cylinder and hang connection mechanism in succession, and described hang picks in succession
Structure is connect with cage.
9. system according to claim 8, which is characterized in that the electric block is connected with walking dolly, the walking
Trolley is walked on main couple, and walking dolly realizes that cage is lateral, longitudinal and upper and lower with respect to main couple together with electric block
The movement in direction.
10. according to the system described in claim 1,2,3,4,5,7,8, any one of 9, which is characterized in that the main couple
Four angles are fixedly connected by hoop connecting device and fastener with the arc rotary track in main couple rotating mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820328361.2U CN207944341U (en) | 2018-03-08 | 2018-03-08 | Top chord check car system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820328361.2U CN207944341U (en) | 2018-03-08 | 2018-03-08 | Top chord check car system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207944341U true CN207944341U (en) | 2018-10-09 |
Family
ID=63697462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820328361.2U Expired - Fee Related CN207944341U (en) | 2018-03-08 | 2018-03-08 | Top chord check car system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207944341U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110241722A (en) * | 2019-06-12 | 2019-09-17 | 咸宁职业技术学院 | It is a kind of for detecting the inspection vehicle of arch bridge |
| CN110593092A (en) * | 2019-09-18 | 2019-12-20 | 北京建工路桥集团有限公司 | Simple and easy detection vehicle along with bridge |
| CN112144601A (en) * | 2020-10-15 | 2020-12-29 | 福建省百川建设发展有限公司 | Automatic soil taking and transporting device |
-
2018
- 2018-03-08 CN CN201820328361.2U patent/CN207944341U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110241722A (en) * | 2019-06-12 | 2019-09-17 | 咸宁职业技术学院 | It is a kind of for detecting the inspection vehicle of arch bridge |
| CN110593092A (en) * | 2019-09-18 | 2019-12-20 | 北京建工路桥集团有限公司 | Simple and easy detection vehicle along with bridge |
| CN110593092B (en) * | 2019-09-18 | 2024-05-14 | 北京建工路桥集团有限公司 | Simple bridge-following detection vehicle |
| CN112144601A (en) * | 2020-10-15 | 2020-12-29 | 福建省百川建设发展有限公司 | Automatic soil taking and transporting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181009 Termination date: 20210308 |