CN213923779U - Derailing prevention device for traveling crane - Google Patents
Derailing prevention device for traveling crane Download PDFInfo
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- CN213923779U CN213923779U CN202022771424.1U CN202022771424U CN213923779U CN 213923779 U CN213923779 U CN 213923779U CN 202022771424 U CN202022771424 U CN 202022771424U CN 213923779 U CN213923779 U CN 213923779U
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Abstract
The utility model relates to a driving anticreep rail device, this driving anticreep rail device includes: the slide way is arranged on one side, far away from the travelling crane, of the travelling crane track; the balance plate penetrates through one side, far away from the travelling crane, of the travelling crane track, and can move in the slide way; the mounting plate is provided with a pair of mounting blocks, and the mounting plate is connected with the balance plate through a tension spring; the travelling wheel is arranged between the pair of mounting blocks; the power source is arranged on one side of the pair of mounting blocks, an output shaft of the power source penetrates through the pair of mounting blocks and the travelling wheels, and the power source drives the travelling wheels to travel on the travelling track. Through balance plate and tension spring's setting, when the skew track of walking wheel, under the effect of tension spring's of the tension spring of both sides and restoring force, can pull back the track central point with the walking wheel and put, can avoid the skew track of driving a vehicle, guarantee driving safety, improve workshop staff's security.
Description
Technical Field
The utility model relates to a driving track technical field especially relates to a driving derailment prevention device.
Background
The travelling crane is commonly known by people as a crane, a navigation vehicle, a crown block and the like, is basically the same as the crane, and has two driving modes: one is centralized driving, namely, one motor is used for driving the long transmission shaft to drive the driving wheels at the two sides; two driving devices are respectively driven, namely driving wheels on two sides are respectively driven by one motor, the medium and small bridge cranes adopt a three-in-one driving mode that a brake, a speed reducer and a motor are combined into a whole, the common bridge crane with large lifting capacity is convenient to install and adjust, and a driving device usually adopts a universal coupling
In a production workshop, the travelling crane is often used for conveying various articles, so that the travelling crane is deviated from a track due to unbalance of the center of the article, derailment is caused, and further safety accidents occur.
Therefore, there is a need to develop a derailment prevention device for traveling vehicles, which can prevent traveling vehicles from deviating from a track, ensure traveling safety, and improve safety of workers in a workshop.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art or the correlation technique.
Therefore the utility model provides a driving derailment prevention device.
In view of this, the utility model provides a driving anticreep rail device, driving anticreep rail device includes:
the slide way is arranged on one side, far away from the travelling crane, of the travelling crane track;
the balance plate penetrates through one side, far away from the travelling crane, of the travelling crane track, and can move in the slide way;
the mounting plate is provided with a pair of mounting blocks, and the mounting plate is connected with the balance plate through a tension spring;
the travelling wheel is arranged between the pair of mounting blocks;
the power supply sets up in a pair of one side of installation piece, the output shaft of power supply runs through a pair ofly the installation piece with the walking wheel, the power supply drive the walking wheel is in walk on the driving track.
Further, driving derailment prevention device still includes:
the supporting rods are arranged at one end, facing the travelling crane track, of the mounting plate, and at least one pair of the supporting rods are arranged on two sides of the travelling crane track;
the pair of supporting plates are arranged at one end of the supporting rod, which is far away from the mounting plate;
and an auxiliary wheel provided between the pair of support plates, the auxiliary wheel being rotatable with respect to the pair of support plates.
Further, driving derailment prevention device still includes:
photoelectric switch follows the driving track direction set up in the both ends of mounting panel, photoelectric switch with the power supply communication is connected.
Further, driving derailment prevention device still includes:
the groove block is followed the driving track direction set up in the both ends of mounting panel, photoelectric switch set up in the groove block center, the groove block both ends are equipped with damping spring.
Furthermore, one end, far away from the groove block, of the damping spring is provided with damping cotton.
Further, the balance plate is arranged in the slide way through a sliding block.
Further, the length of the balancing plate is longer than the width of the mounting plate.
The embodiment of the utility model provides a technical scheme can include following beneficial effect:
through balance plate and tension spring's setting, when the skew track of walking wheel, under the effect of tension spring's of the tension spring of both sides and restoring force, can pull back the track central point with the walking wheel and put, can avoid the skew track of driving a vehicle, guarantee driving safety, improve workshop staff's security.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
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, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 shows a schematic cross-sectional view of a derailment prevention device according to an embodiment of the present invention;
fig. 2 shows a schematic cross-sectional view of a travelling crane derailment prevention device according to another embodiment of the present invention;
fig. 3 shows a schematic cross-sectional view of a derailment prevention device according to still another embodiment of the present invention.
Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 3 is:
the device comprises a travelling crane track 1, a slideway 2, a balance plate 3, a mounting plate 4, a mounting block 5, a travelling wheel 6, a power source 7, a sliding block 8, a tension spring 9, a supporting rod 10, a supporting plate 11, an auxiliary wheel 12, a photoelectric switch 13, a groove block 14, a damping spring 15 and damping cotton 16.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
Example 1
Fig. 1 shows a schematic cross-sectional view of a derailment prevention device for a vehicle according to an embodiment of the present invention.
As shown in fig. 1, the present embodiment provides a derailment prevention device for a vehicle, including:
the slide way 2 is arranged on one side of the travelling crane track 1, which is far away from the travelling crane;
the balance plate 3 penetrates through one side, far away from the travelling crane, of the travelling crane track 1, and the balance plate 3 can move in the slide way 2;
the mounting plate 4 is provided with a pair of mounting blocks 5, and the mounting plate 4 is connected with the balance plate 3 through a tension spring 9;
a traveling wheel 6 provided between the pair of mounting blocks 5;
and the power source 7 is arranged on one side of the pair of mounting blocks 5, an output shaft of the power source 7 penetrates through the pair of mounting blocks 5 and the travelling wheels 6, and the power source 7 drives the travelling wheels 6 to travel on the travelling track 1.
Through balance plate 3 and tension spring 9's setting, when the skew track of walking wheel 6, under the effect of the pulling force of tension spring 9 of both sides and restoring force, can pull back track central point with walking wheel 6 and put, can avoid the skew track of driving a vehicle, guarantee driving safety, improve workshop staff's security.
When the travelling wheel 6 deviates, the tension spring 9 at the stretched side has a pull-back force, and the tension spring 9 at the compressed side has a pull-back force, so that the travelling wheel 6 is pulled back to the center of the travelling track 1 to continue to advance as soon as possible.
It should be noted that the number and the tension value of the tension springs 9 are selected and installed according to the total mass of the traveling crane, but the tension springs 9 are always symmetrically arranged in an even number and are respectively fixedly connected with the mounting plate 4 and the balance plate 3 through bolts.
Further, the balance plate 3 is arranged in the slide way through the slide block 8.
Further, the length of the balance plate 3 is longer than the width of the mounting plate 4.
The length of the balance plate 3 is longer than the width of the mounting plate 4, so as to better mount the tension spring 9 and enable the tension spring 9 to play a role in pulling back the bicycle.
Example 2
Fig. 2 shows a schematic cross-sectional view of a derailment prevention device for a vehicle according to another embodiment of the present invention.
As shown in fig. 2, the derailment prevention device for a vehicle of the present embodiment further includes, in addition to embodiment 1:
the supporting rods 10 are arranged at one end, facing the travelling crane track 1, of the mounting plate 4, and at least one pair of supporting rods 10 are arranged at two sides of the travelling crane track 1;
a pair of supporting plates 11 arranged at one end of the supporting rod 10 far away from the mounting plate 4;
and an auxiliary wheel 12 provided between the pair of support plates 11, the auxiliary wheel 12 being rotatable with respect to the pair of support plates 11.
Because the walking track 1 is the I-shaped track, set up auxiliary wheel 12 in the orbital recess of I-shaped, can improve the stability of driving, can set up multiunit auxiliary wheel 12 according to the total weight of driving, when the walking wheel 6 deviates from driving track 1, also can have certain prevention effect, avoid the too fast derailment of walking wheel 6, the driving that can deviate from driving track 1 when can be faster together with tension spring 9 draws back to in the track.
Example 3
Fig. 3 shows a schematic cross-sectional view of a derailment prevention device according to still another embodiment of the present invention.
As shown in fig. 3, the derailment prevention device for a vehicle of the present embodiment further includes, in addition to embodiment 2:
The setting of photoelectric switch 13 can, avoid two adjacent driving bumps on same driving track 1, can judge the distance of two adjacent driving through photoelectric switch 13's transmission and reflection, and when the distance was less than the settlement distance, photoelectric switch 13 control power supply 7 stop work avoided two adjacent driving bumps, leads to the incident.
It should be noted that the photoelectric switch 13 is a mature prior art and is not described in detail herein.
Further, the driving derailment prevention device further comprises:
the groove blocks 14 are arranged at two ends of the mounting plate 4 along the direction of the running track 1, the photoelectric switch 13 is arranged at the center of the groove blocks 14, and damping springs 15 are arranged at two ends of the groove blocks 14.
The groove block 14 is the U font, and photoelectric switch 13 sets up in the depressed part, and both ends protruding department sets up damping spring 15, avoids photoelectric switch 13 to damage or the outage untimely often, can play absorbing effect to two cars of bumping, and damping spring 15 can absorb some impact.
Further, the end of the damping spring 15 away from the channel block 14 is provided with a damping cotton 16.
The damping spring 15 can be prevented from scratching the adjacent travelling crane by the aid of the damping cotton 16.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It is to be understood that the present invention is not limited to what has been described above, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.
Claims (7)
1. The utility model provides a driving derailment prevention device which characterized in that, driving derailment prevention device includes:
the slide way is arranged on one side, far away from the travelling crane, of the travelling crane track;
the balance plate penetrates through one side, far away from the travelling crane, of the travelling crane track, and can move in the slide way;
the mounting plate is provided with a pair of mounting blocks, and the mounting plate is connected with the balance plate through a tension spring;
the travelling wheel is arranged between the pair of mounting blocks;
the power supply sets up in a pair of one side of installation piece, the output shaft of power supply runs through a pair ofly the installation piece with the walking wheel, the power supply drive the walking wheel is in walk on the driving track.
2. A traveller derailment prevention device according to claim 1, further comprising:
the supporting rods are arranged at one end, facing the travelling crane track, of the mounting plate, and at least one pair of the supporting rods are arranged on two sides of the travelling crane track;
the pair of supporting plates are arranged at one end of the supporting rod, which is far away from the mounting plate;
and an auxiliary wheel provided between the pair of support plates, the auxiliary wheel being rotatable with respect to the pair of support plates.
3. A traveller derailment prevention device according to claim 1, further comprising:
photoelectric switch follows the driving track direction set up in the both ends of mounting panel, photoelectric switch with the power supply communication is connected.
4. A travel derailment prevention device according to claim 3, further comprising:
the groove block is followed the driving track direction set up in the both ends of mounting panel, photoelectric switch set up in the groove block center, the groove block both ends are equipped with damping spring.
5. A driving derailment prevention device according to claim 4, wherein the end of the shock absorbing spring away from the channel block is provided with shock absorbing cotton.
6. A traveller derailment prevention device according to any of claims 1 to 5, wherein the balance plate is provided in the slide by a slide.
7. A derailment prevention device according to any of claims 1 to 5, wherein the balance plate has a length longer than a width of the mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022771424.1U CN213923779U (en) | 2020-11-26 | 2020-11-26 | Derailing prevention device for traveling crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022771424.1U CN213923779U (en) | 2020-11-26 | 2020-11-26 | Derailing prevention device for traveling crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213923779U true CN213923779U (en) | 2021-08-10 |
Family
ID=77145362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022771424.1U Active CN213923779U (en) | 2020-11-26 | 2020-11-26 | Derailing prevention device for traveling crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213923779U (en) |
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2020
- 2020-11-26 CN CN202022771424.1U patent/CN213923779U/en active Active
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