CN209442522U - Autocrane and its walk platen - Google Patents
Autocrane and its walk platen Download PDFInfo
- Publication number
- CN209442522U CN209442522U CN201822263222.9U CN201822263222U CN209442522U CN 209442522 U CN209442522 U CN 209442522U CN 201822263222 U CN201822263222 U CN 201822263222U CN 209442522 U CN209442522 U CN 209442522U
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- China
- Prior art keywords
- stage
- platen
- walking
- bracket
- waling
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Abstract
The utility model relates to engineering truck fields, particularly to autocrane and its walk platen.Autocrane includes chassis, chassis includes vehicle frame, being respectively arranged on the left side and the right side for vehicle frame is walked on stage, it walks on stage and bracket and on bracket of walking on stage walks platen including walking on stage of being fixedly connected with vehicle frame, it walks and is equipped with connection otic placode at the plate body inner side edge of platen, the waling extended along the longitudinal direction is equipped at the outer side edges of the plate body, the both ends of the waling are respectively equipped with connection board, and are fixedly connected by the connection board with corresponding bracket of walking on stage.Bracket " bridging " can be walked on stage by two by the waling, make the frame of walk on stage bracket and the vehicle frame formation enclosing at waling and both ends, while the intensity of bracket is walked on stage in reinforcement, it can also be by the support for bracket of walking on stage, the weakest part for walking platen is overally supported, so that the existing autocrane that can determine brings security hidden trouble due to walking platen intensity.
Description
Technical field
The utility model relates to engineering truck fields, particularly to autocrane and its walk platen.
Background technique
It walks on stage and is arranged in the two sides of automobile crane locomotive frame, while playing protective action to crane, also carry vapour
The function of the operating platform of vehicle crane, intensity will not only meet the requirement that operator walks above, also to meet and put
Set the requirement of lifting auxiliary appliance.
Walking on stage for autocrane is to be constituted by walking on stage bracket with the platen of walking for being mounted on frame upper of walking on stage, such as notification number
For CN205706447U, as disclosed in the specification for the utility model patent that the day for announcing is 2016/11/23, bracket of walking on stage
Inner end and vehicle frame between be fixedly connected, walk platen and be mounted by means of bolts on to walk on stage on bracket.
Autocrane walk that platen mostly uses is welding structure, by being formed after plurality of plates soldering, by walking platen institute
The plate of use generally will not be too thick, in order to guarantee to walk the intensity of platen, reinforcing rib can be arranged on its downside.In order to realize
Fixation to it, connection otic placode can be arranged on the inner side edge (close to the side of vehicle frame after installation) of platen by walking, and be used to connect with vehicle frame
It connects, corresponding connecting hole can be then arranged in forward and backward side edge, and for cooperating with the hole walked on stage on bracket, bracket is connect with walking on stage.
By walking on stage above to the introduction for the fixed structure for walking platen it is found that in the junction with walk on stage bracket and vehicle frame
All loads are that platen itself is leaned on away to undertake on plate, in this case, although being provided with reinforcing rib, walk platen and walk on stage
The junction of bracket and vehicle frame but will form away the intensity short slab of platen, bring security risk.
Utility model content
The purpose of this utility model is to provide a kind of autocranes, to solve existing autocrane due to walking on stage
Plate intensity and bring security hidden trouble；Meanwhile the purpose of this utility model also resides in and provides a kind of intensity height, securely and reliably
Walk platen.
To achieve the above object, the autocrane of the utility model uses following technical scheme: autocrane, including
Chassis, chassis include vehicle frame, and being respectively arranged on the left side and the right side for vehicle frame is walked on stage, and are walked on stage including the bracket of walking on stage being fixedly connected with vehicle frame
Walk on stage with being set to and walk platen on bracket, walk and be equipped with connection otic placode at the plate body inner side edge of platen, it is described walk platen plate body outside
Side edge is equipped with the waling extended along the longitudinal direction, and the both ends of the waling are respectively equipped with connection board, and
It is fixedly connected by the connection board with corresponding bracket of walking on stage.
The beneficial effect of the autocrane of the utility model is: being equipped at the plate body outer side edges due to walking platen along front and back
The waling that direction extends, the waling are fixed by connection board set by both ends with corresponding bracket of walking on stage
Connection.Therefore, two can be walked on stage bracket " bridging " by the waling, makes the bracket of walking on stage at waling and both ends
And vehicle frame forms the frame enclosed, while the intensity of bracket is walked on stage in reinforcement, additionally it is possible to right by the support for bracket of walking on stage
The plate body weakest part for walking platen is overally supported, thus the existing autocrane that can determine due to walking platen intensity and
Bring security hidden trouble.
Further, cross reinforcing is connected on the waling, the inner end of the cross reinforcing extends
It is fixed together to corresponding connection otic placode and with connection otic placode.Cross reinforcing is fixed with connection otic placode, thus in engaging lug
When plate is connect with vehicle frame, being fixedly connected for cross reinforcing and vehicle frame just can be achieved at the same time, thus with waling one
It rises and plays more preferable, more fully supporting role to walking platen, be further ensured that away the intensity of platen.
Further, there are two the cross reinforcings for each walking platen, forms " π " shape with waling thereon and adds
Strong skeleton.Two walings can meet the intensity needs for walking platen in the case where minimum number, cost-saved, mitigate
Weight.
Further, the connection board is vertical connecting plate, is connect with the side for bracket of accordingly walking on stage.Vertical connection
Plate can realize connection for bracket of walking on stage in the case where not changing any structure for bracket of walking on stage, it is easy to accomplish volume production and
Product remodeling.
Autocrane walks platen using following technical scheme: autocrane walks platen, this walks the plate body of platen
It is equipped with connection otic placode at inner side edge, the waling extended along the longitudinal direction is equipped at the outer side edges of the plate body, it is described vertical
It is respectively equipped with connection board to the both ends of reinforcing rib, the connection board with corresponding bracket of walking on stage for being fixedly connected.
The beneficial effect for walking platen of the autocrane of the utility model is: due to being provided with the waling,
And the both ends of waling are respectively provided with the connection board, therefore when in use, can by the connection board with
Bracket of walking on stage accordingly connects, and realizes the support to the weakest link for walking platen, guarantees its intensity and reliability.
Further, cross reinforcing is connected on the waling, the inner end of the cross reinforcing extends
It is fixed together to corresponding connection otic placode and with connection otic placode.
Further, there are two the cross reinforcings for each walking platen, forms " π " shape with waling thereon and adds
Strong skeleton.
Further, the connection board is vertical connecting plate, for connecting with the side for bracket of accordingly walking on stage.
Detailed description of the invention
Fig. 1 is a kind of bottom view of the embodiment for walking platen of the utility model；
Fig. 2 is the perspective view for walking platen in Fig. 1；
Fig. 3 is the use state diagram for walking platen in Fig. 1；
Fig. 4 is the partial structural diagram of vehicle frame and bracket of walking on stage.
11, plate body, 12, reinforcing rib, 121, waling, 122, cross reinforcing, 13, connection otic placode, 14, branch of walking on stage
Frame, 15, connection board, 16, vehicle frame otic placode.
Specific embodiment
The embodiment for walking platen of the utility model is described further with reference to the accompanying drawing.
As shown in Figure 1, it includes plate body 11 and reinforcing rib 12 that this, which walks platen,.The overall profile of plate body 11 is rectangle, inside
At side, even if side edge of the used time close to the side of vehicle frame is equipped with connection otic placode 13, connection otic placode 13 is used for and vehicle chassis
Vehicle frame otic placode 16 (such as Fig. 4) connection of band on vehicle frame, specifically using angle bar, angle bar is used for connection otic placode 13 on one side herein
Bracket 14 is fixedly connected with walking on stage, and another side is fixedly connected with plate body 11, the connection between plate body 11 here it is welding,
Certainly, in other embodiments, angle bar such as can also be connected by screw bolts, rivet at the modes and plate body 11 is fixed.Before plate body 11
Afterwards at two sides, even if the used time, which is located at vehicle lengthwise direction both ends, is respectively provided with connecting hole, connecting hole is for pacifying
With the bolt hole cooperation (such as Fig. 3) at 14 top of bracket of walking on stage when dress, plate body 11 is fixed on and is walked on stage on bracket 14.
In the present embodiment, reinforcing rib 12 divides for waling 121 and cross reinforcing 122, and waling 121
At the outer side edges of plate body 11, extend along the longitudinal direction, both ends are respectively provided with angle bar, are located at 121 both ends of waling
Angle bar a portion (horizontal part) and plate body 11 and waling 121 it is fixed, fixation herein is logical
It crosses what welding was realized, in other embodiments, can also be bolted, the modes such as rivet interlacement realize angle bar and plate body 11
And the fixation of waling 121；The vertically extending part of angle bar forms the connection board 15 of waling 121, even
It connects end plate 15 and fastener is installed, by waling 121 for cooperating with the hole for 14 side of bracket of walking on stage equipped with connecting hole
It is fixed with bracket 14 of walking on stage.The outer end of cross reinforcing 122 is welded and fixed with waling 121, and inner end extends to plate body 11
Connection otic placode 13 at and with connection otic placode 13 weld, when in use, installation walk platen while, can realize to cross
Connection to reinforcing rib 122 and vehicle frame.Cross reinforcing 122 has two, two cross reinforcings 122 and waling 121
It is formed together the reinforcement skeleton of " π " shape.Certainly, in other embodiments, in order to further strengthen, the number of cross reinforcing 122
Amount can also be two or more, when the length of plate body 11 in a certain range when, a cross reinforcing or not is only set
If cross reinforcing is also that can satisfy demand.
The embodiment of autocrane, the autocrane include chassis, and chassis includes vehicle frame, the left and right sides point of vehicle frame
It is not fixedly installed with bracket of walking on stage, is the prior art with top bottom-disc, vehicle frame and bracket of walking on stage, it will not go into details herein.It walks on stage
Platen is installed away on bracket, walk platen structure and mounting means with reference to it is above-mentioned walk platen embodiment, it will not go into details herein.
Claims (8)
1. autocrane, including chassis, chassis includes vehicle frame, and being respectively arranged on the left side and the right side for vehicle frame is walked on stage, walk on stage including with
What vehicle frame was fixedly connected walk on stage bracket and platen is walked on bracket of walking on stage, walks and be equipped with engaging lug at the plate body inner side edge of platen
Plate, which is characterized in that it is described walk platen plate body outer side edges at be equipped with the waling that extends along the longitudinal direction, the longitudinal direction
The both ends of reinforcing rib are respectively equipped with connection board, and are fixedly connected by the connection board with corresponding bracket of walking on stage.
2. autocrane according to claim 1, which is characterized in that be connected with lateral reinforcement on the waling
Muscle, the inner end of the cross reinforcing extend to corresponding connection otic placode and are fixed together with connection otic placode.
3. autocrane according to claim 2, which is characterized in that there are two the cross reinforcings for each walking platen,
" π " shape, which is formed, with waling thereon reinforces skeleton.
4. autocrane according to claim 1 or 2 or 3, which is characterized in that the connection board is vertical connection
Plate is connect with the side for bracket of accordingly walking on stage.
5. autocrane walks platen, this, which is walked, is equipped with connection otic placode at the plate body inner side edge of platen, which is characterized in that the plate
The waling extended along the longitudinal direction is equipped at the outer side edges of body, the both ends of the waling are respectively equipped with connecting pin
Plate, the connection board with corresponding bracket of walking on stage for being fixedly connected.
6. autocrane according to claim 5 walks platen, which is characterized in that be connected on the waling
Cross reinforcing, the inner end of the cross reinforcing extend to corresponding connection otic placode and are fixed together with connection otic placode.
7. autocrane according to claim 6 walks platen, which is characterized in that each walk the cross reinforcing of platen
There are two, " π " shape, which is formed, with waling thereon reinforces skeleton.
8. walking platen according to autocrane described in claim 5 or 6 or 7, which is characterized in that the connection board is perpendicular
To connecting plate, for being connect with the side for bracket of accordingly walking on stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822263222.9U CN209442522U (en) | 2018-12-31 | 2018-12-31 | Autocrane and its walk platen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822263222.9U CN209442522U (en) | 2018-12-31 | 2018-12-31 | Autocrane and its walk platen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209442522U true CN209442522U (en) | 2019-09-27 |
Family
ID=68016929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822263222.9U Expired - Fee Related CN209442522U (en) | 2018-12-31 | 2018-12-31 | Autocrane and its walk platen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209442522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113120780A (en) * | 2021-04-29 | 2021-07-16 | 三一汽车起重机械有限公司 | Rotary platform and working machine |
-
2018
- 2018-12-31 CN CN201822263222.9U patent/CN209442522U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113120780A (en) * | 2021-04-29 | 2021-07-16 | 三一汽车起重机械有限公司 | Rotary platform and working machine |
| CN113120780B (en) * | 2021-04-29 | 2023-08-15 | 三一汽车起重机械有限公司 | Rotary platform and working machine |
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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 |
Granted publication date: 20190927 Termination date: 20201231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |