CN210734161U - Coal yard driving collision-preventing stop - Google Patents
Coal yard driving collision-preventing stop Download PDFInfo
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- CN210734161U CN210734161U CN201921512932.9U CN201921512932U CN210734161U CN 210734161 U CN210734161 U CN 210734161U CN 201921512932 U CN201921512932 U CN 201921512932U CN 210734161 U CN210734161 U CN 210734161U
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- energy absorption
- absorption box
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Abstract
The utility model discloses a coal yard driving collision prevention gear, which comprises a travel switch connected with a driving vehicle, an energy absorption box used for folding energy absorption, and a base clamped above a driving rail, wherein screws are arranged at the front end surface and the rear end surface of the base, the screws are screwed in and then abut against the driving rail, a vertical plate is welded at the right side of the top of the base, a rib plate is welded between the left side of the vertical plate and the base, a connecting seat is welded at the right side of the vertical plate, the energy absorption box is fixed through the connecting seat, and a damping strip made of rubber is inserted at the right side of the energy absorption box; this product is installed on the driving track for carry out the loss stopping after the driving is out of control.
Description
Technical Field
The utility model relates to a coal yard driving ends and hits shelves.
Background
The coal yard travelling crane is mainly used for hoisting the coal car, hoisting the fully loaded coal car to the position above the loading vehicle, then emptying the coal car, and discharging coal blocks onto the loading vehicle.
In actual operation, the control system that control driving removed can break down inevitable, after losing the control to the driving, the driving can be towards the quick slip of a direction, until colliding limit switch, but the driving has great weight behind the coal car of having carried, consequently after colliding limit switch, although lost electric drive, rely on the potential energy, the driving still can continue to remove certain distance, and the both ends of driving guide rail are contact with the wall usually, consequently the driving can strike the wall in workshop after out of control, cause the damage in workshop, collapse even.
Therefore, the coal yard running collision stopping stop is arranged on the running track and used for stopping loss after running out of control.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a coal yard driving that installs on the driving track for carry out the ending loss after the driving is out of control ends and hits the shelves.
The utility model discloses a realize through following technical scheme:
a coal yard driving collision stop gear comprises a travel switch connected with a driving vehicle, an energy absorption box used for folding energy absorption, and a base clamped above a driving rail, wherein screws are arranged on the front end surface and the rear end surface of the base, the screw is screwed in and abuts against the driving rail, a vertical plate is welded on the right side of the top of the base, a rib plate is welded between the left side of the vertical plate and the base, a connecting seat is welded on the right side of the vertical plate, the energy absorption box is fixed through the connecting seat, a damping strip made of rubber material is inserted on the right side of the energy absorption box, the right end of the damping strip extends to the outside of the energy absorption box, the length of the damping strip extending to the outside of the energy absorption box is 3 cm-8 cm, a spring is welded on the right side of the vertical plate, the spring penetrates through the connecting seat and abuts against the damping strip after passing through the energy absorption box, a notch used for accommodating the spring is arranged on the, the travel switch is installed at the right end of the shock absorption strip.
Preferably, all weld spacing in orbital preceding, the rear end face department of driving, spacing transversely sets up the interior preceding, the rear end face department of base all is provided with the guide way, the guide way cooperation spacing, the guide way with transition fit between the spacing, after the driving collision, the screw of being connected between base and the driving track can become invalid, at this moment, in order to avoid the base upwards to break away from the driving guide rail, we have designed spacing, welded fastening between spacing and the driving track, carry on spacingly to the base through the cooperation of guide way and spacing.
Preferably, all set up at orbital preceding, the rear end face department of driving and force the stopper, force the stopper to be located 5cm ~ 15cm positions in the left side of base department, when the connection between base and the driving track became invalid, the base can remove to the left side, carries out rigid spacing through forcing the stopper, avoids driving to remove striking wall after the overtravel.
Preferably, force right side department cover of stopper to be equipped with the contact cover of a rubber material, the main effect of contact cover plays the silence effect, sideslips when the base leftwards and moves the back and force the stopper rigid contact, can produce huge noise, therefore we have designed the contact cover.
Preferably, the forced limiting block is made of Q235 common carbon structural steel.
The implementation steps of the product are as follows:
when the traveling crane moves to the left side along the traveling crane track, the traveling crane can contact the travel switch at first, the travel switch is connected with a power supply of the traveling crane, after the traveling crane collides the travel switch, the traveling crane loses the power supply, the traveling crane continues to slide to the left side under the driving of potential energy at the moment, the damping strip moves to the left side at the moment, the spring is compressed, after the spring is compressed and the damping strip is compressed to the inside of the energy absorption box, the energy absorption box is collapsed to absorb energy, and after the energy absorption box is folded completely, the rigid limit is carried out through the base.
The utility model has the advantages that: this product is installed on the driving track, and after the driving was out of control under artificial control or because electric system trouble is out of control, the power supply of driving was cut off through colliding travel switch, and the energy-absorbing locking of driving is realized through the cooperation of shock attenuation strip cooperation energy-absorbing box, and the structure of this product is comparatively simple, and the cost is comparatively cheap, is fit for using widely.
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 front view of the present invention;
fig. 2 is a left side view of the base.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1 and 2, the coal yard running collision stopper comprises a travel switch 1 connected with a running vehicle, an energy absorption box 2 used for folding and absorbing energy, and a base 3 clamped above a running vehicle track a, wherein screws 301 are arranged at the front end surface and the rear end surface of the base 3, the screws 301 are screwed in and abut against the running vehicle track a, the screw fixation has the advantages that after the base is collided, the generated collision force is too large, so that the connection between the screws 301 and the running vehicle track a is failed, the screws can be wiped along the running vehicle track, energy absorption can also be realized, a vertical plate 302 is welded at the right side of the top of the base 3, a rib plate 303 is welded between the left side of the vertical plate 302 and the base 3, a connecting seat 304 is welded at the right side of the vertical plate 302, the energy absorption box 2 is fixed through the connecting seat 304, a shock absorption strip 4 made of rubber is inserted at the right side of the energy absorption box 2, the right-hand member of shock attenuation strip 4 extends to the outside of energy-absorbing box 2, and its length that extends to the energy-absorbing box 2 outside is 5cm, and the left end distance of shock attenuation strip 4 has 5 cm's interval from riser 302 the right side welding of riser 302 has a spring 5, spring 5 passes connecting seat 304 with support behind the energy-absorbing box 2 shock attenuation strip 4, the outside of shock attenuation strip 4 is provided with one and holds notch 401 that spring 5 used, travel switch 1 installs the right-hand member of shock attenuation strip 4.
The utility model discloses the embodiment of a preferred, it has spacing 121 all to weld in preceding, rear end face department of driving track A, spacing 121 transversely sets up interior preceding, rear end face department of base 3 all is provided with the guide way 321, the guide way 321 cooperation spacing 121, the guide way 321 with transition fit between spacing 121, after the driving collision, the screw of being connected between base and the driving track can become invalid, and at this moment, in order to avoid the base to upwards break away from the driving guide rail, we have designed spacing, and welded fastening between spacing and the driving track carries on spacingly to the base through the cooperation of guide way with spacing.
The utility model discloses the embodiment of well preferred all sets up in driving track A's preceding, rear end face and forces stopper 131, force stopper 131 to be located base 3's left side 10cm position department, when base 3 and the connection between driving track A became invalid, base 3 can remove to the left side, carries out rigid spacing through forcing stopper 131, avoids driving to remove and strikes the wall after the overtravel.
The utility model discloses in the embodiment of a preferred, force the right side department cover of stopper 131 to be equipped with the contact cover 141 of a rubber material, the main effect of contact cover 141 plays the silence effect, sideslips when the base left and moves the back and when forcing the hard contact of stopper, can produce huge noise, therefore we have designed the contact cover.
In one preferred embodiment of the present invention, the forced limiting block 131 is made of Q235 common carbon structural steel.
The implementation steps of the product are as follows:
when the traveling crane moves to the left side along the traveling crane track, the traveling crane can contact the travel switch at first, the travel switch is connected with a power supply of the traveling crane, after the traveling crane collides the travel switch, the traveling crane loses the power supply, the traveling crane continues to slide to the left side under the driving of potential energy at the moment, the damping strip moves to the left side at the moment, the spring is compressed, after the spring is compressed and the damping strip is compressed to the inside of the energy absorption box, the energy absorption box is collapsed to absorb energy, and after the energy absorption box is folded completely, the rigid limit is carried out through the base.
The utility model has the advantages that: this product is installed on the driving track, and after the driving was out of control under artificial control or because electric system trouble is out of control, the power supply of driving was cut off through colliding travel switch, and the energy-absorbing locking of driving is realized through the cooperation of shock attenuation strip cooperation energy-absorbing box, and the structure of this product is comparatively simple, and the cost is comparatively cheap, is fit for using widely.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides a coal yard driving ends and hits shelves, is including the travel switch who connects the driving to and be used for folding energy-absorbing's energy-absorbing box, its characterized in that: the device also comprises a base clamped above the running rail, wherein the front end surface and the rear end surface of the base are both provided with screws which are screwed in and then abut against the running rail, a vertical plate is welded at the right side of the top of the base, a rib plate is welded between the left side of the vertical plate and the base, a connecting seat is welded at the right side of the vertical plate, the energy absorption box is fixed through the connecting seat, a damping strip made of rubber is inserted into the right side of the energy absorption box, the right end of the damping strip extends to the outside of the energy absorption box, the length of the energy absorption box extending to the outside of the energy absorption box is 3 cm-8 cm, a spring is welded on the right side of the vertical plate, the spring passes through the connecting seat and the energy absorption box and then supports against the damping strip, a notch for accommodating the spring is formed in the outer portion of the damping strip, and the travel switch is installed at the right end of the damping strip.
2. The coal yard traveling collision stop rail according to claim 1, characterized in that: all welded at orbital preceding, the rear end face department of driving, spacing transversely sets up the interior preceding, the rear end face department of base all is provided with the guide way, the guide way cooperation spacing, the guide way with transition fit between the spacing.
3. The coal yard traveling collision stop rail according to claim 1, characterized in that: and forced limiting blocks are arranged on the front end surface and the rear end surface of the driving track and are positioned at the positions of 5 cm-15 cm on the left side of the base.
4. A coal yard travel stop bumper according to claim 3, characterized in that: the right side department of forcing the stopper is equipped with the contact cover of a rubber material.
5. A coal yard travel stop bumper according to claim 3, characterized in that: the forced limiting block is made of Q235 common carbon structural steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921512932.9U CN210734161U (en) | 2019-09-11 | 2019-09-11 | Coal yard driving collision-preventing stop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921512932.9U CN210734161U (en) | 2019-09-11 | 2019-09-11 | Coal yard driving collision-preventing stop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210734161U true CN210734161U (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921512932.9U Active CN210734161U (en) | 2019-09-11 | 2019-09-11 | Coal yard driving collision-preventing stop |
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| CN (1) | CN210734161U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112722742A (en) * | 2021-01-25 | 2021-04-30 | 焦作大学 | Agricultural single-rail hanging logistics device |
| CN114030988A (en) * | 2021-11-16 | 2022-02-11 | 中国电建集团成都勘测设计研究院有限公司 | Mounting structure of underground factory building bridge machine brake fender |
-
2019
- 2019-09-11 CN CN201921512932.9U patent/CN210734161U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112722742A (en) * | 2021-01-25 | 2021-04-30 | 焦作大学 | Agricultural single-rail hanging logistics device |
| CN114030988A (en) * | 2021-11-16 | 2022-02-11 | 中国电建集团成都勘测设计研究院有限公司 | Mounting structure of underground factory building bridge machine brake fender |
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