CN205346662U - Vice lifting hook fixing device and hoist - Google Patents
Vice lifting hook fixing device and hoist Download PDFInfo
- Publication number
- CN205346662U CN205346662U CN201521130794.XU CN201521130794U CN205346662U CN 205346662 U CN205346662 U CN 205346662U CN 201521130794 U CN201521130794 U CN 201521130794U CN 205346662 U CN205346662 U CN 205346662U
- Authority
- CN
- China
- Prior art keywords
- support
- fixing device
- lifting hook
- cover plate
- container type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 239000000725 suspension Substances 0.000 claims description 68
- 230000004308 accommodation Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a vice lifting hook fixing device and hoist, wherein vice lifting hook fixing device includes the support for place and support vice lifting hook (2), support fixed mounting inside frame (3) back end so that vice lifting hook (2) are whole to be located inside frame (3) back end, perhaps support fixed mounting inside fixed leg so that vice lifting hook (2) are whole to be located inside the fixed leg. The utility model discloses a support fixed mounting that will place vice lifting hook is in inside perhaps fixed leg's the inside of frame back end for vice lifting hook lies in the inner space and does not expose, and protection nature and appearance can obtain improving, and have the theftproof function.
Description
Technical field
This utility model relates to technical field of engineering machinery, particularly relates to a kind of secondary lifting hook fixing device and crane.
Background technology
Generally, crane has main suspension hook and secondary two suspension hooks of suspension hook, for wheeled crane, main suspension hook uses when being typically in principal arm lift heavy, and secondary suspension hook is when being mainly used in auxiliary operation, their main distinction is that main suspension hook lifting capacity is bigger than secondary suspension hook, but secondary suspension hook lifting hourly velocity is faster.
Main suspension hook generally can couple together with arm, and is positioned over above vehicle front or vehicle frame, and secondary suspension hook is owing to being not frequently used, and is often arbitrarily positioned with respect to one another in the position that can be taken off according to arrangement situation.
At present, wheeled crane pair suspension hook mainly has modes of emplacement three kinds common:
First, as depicted in figs. 1 and 2, secondary suspension hook a2 is positioned in fixed support a3, and fixed support a3 is welded on the side-lower of vehicle frame a1.
Second, as it is shown on figure 3, secondary suspension hook b2 is positioned in fixed support b3, fixed support b3 is welded on the side of suspension arm support b1.
3rd, as shown in Figure 4 and Figure 5, secondary suspension hook c3 is positioned in fixed support c3, and fixed support c3 is welded on above the side of fixed supporting leg c1.
Analyze above secondary suspension hook fixed form and placement location, it will be seen that the secondary support bracket fastened version of suspension hook is relatively simple, due to himself construction features and placement location so that secondary suspension hook cannot be played good protective action by fixed support.
Secondary suspension hook is positioned over below frame sides, it does not have anti-theft feature, it is easy to be stolen；Secondary suspension hook is placed in suspension arm support side, once arm lifts, then secondary suspension hook is also easily removed, and does not have anti-theft feature, and owing to fixed support and secondary suspension hook expose completely, protective and appearance property are poor；Secondary suspension hook is placed in above fixed supporting leg side, convenient taking-up, lacks anti-theft feature, protective and aesthetic appearance poor.
Utility model content
The purpose of this utility model is to propose a kind of secondary lifting hook fixing device and crane, to strengthen the protective to secondary suspension hook.
For achieving the above object, this utility model provides a kind of secondary lifting hook fixing device, and including support, for placing and support secondary suspension hook, described support is fixedly mounted on inside vehicle frame back segment, so that described secondary suspension hook is integrally located at inside described vehicle frame back segment；Or described support is fixedly mounted on inside fixed supporting leg, so that described secondary suspension hook is integrally located at inside described fixed supporting leg.
Further, described support is fixedly mounted on inside vehicle frame back segment, and described support is positioned at the lower section of counterweight.
Further, described support is container type support, to be positioned in the accommodation space of described container type support by described secondary suspension hook.
Further, being provided with gripper shoe in described container type support, described secondary suspension hook includes hook seat and hook, and described gripper shoe is used for supporting described hook seat, and makes described hook expose to the outside of described container type support.
Further, also including cover plate, described cover plate is arranged at the top of described container type support, to protect described secondary suspension hook.
Further, described cover plate is provided with locking mechanism, can be locked on described container type support by described cover plate by described locking mechanism.
Further, described locking mechanism includes the hyoplastron being arranged on described cover plate and the gap being arranged on described container type rack side wall, described hyoplastron can move relative to described gap, to put in or to exit described gap, it is achieved locking between described cover plate and described container type support or unlock.
Further, described cover plate is provided with draw ring, and described draw ring is connected with described hyoplastron by axle, described hyoplastron can be driven to move relative to described gap by rotating described draw ring.
Further, the upper surface of described cover plate is provided with groove, and described draw ring is positioned at described groove.
For achieving the above object, this utility model additionally provides a kind of crane, including above-mentioned secondary lifting hook fixing device.
Based on technique scheme, this utility model by being fixedly mounted on the inside of vehicle frame back segment inside or fixed supporting leg by the support being placed with secondary suspension hook, the secondary internally positioned space of suspension hook is not exposed, and protective and appearance property are improved, and have anti-theft feature.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by of the present utility model, constitutes the part of the application, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is that in prior art, secondary suspension hook is positioned over the structural representation below frame sides.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the structural representation that in prior art, secondary suspension hook is positioned over suspension arm support side.
Fig. 4 is that in prior art, secondary suspension hook is positioned over the structural representation above fixed supporting leg side.
Fig. 5 is the top view of Fig. 4.
Fig. 6 is that one embodiment of this utility model pair lifting hook fixing device is installed on the schematic diagram within vehicle frame back segment.
Fig. 7 is the structural representation of this utility model one embodiment of pair lifting hook fixing device.
Fig. 8 is the structural representation of this utility model one embodiment cover plate of pair lifting hook fixing device.
Fig. 9 is the structural representation of this utility model one embodiment medium-height trestle of pair lifting hook fixing device.
In figure: a1-vehicle frame, a2-pair suspension hook, a3-fixed support, b1-suspension arm support, b2-pair suspension hook, b3-fixed support, c1-fixed supporting leg, c2-pair suspension hook, c3-fixed support；
1-container type support, 2-pair suspension hook, 21-hook seat, 22-hook, 3-vehicle frame, 4-cover plate, 5-draw ring, 6-hyoplastron, 7-gap, 8-groove, 9-gripper shoe, 10-through hole.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in embodiment is clearly and completely described.Obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiments.Based on embodiment of the present utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
In description of the present utility model, it will be appreciated that, term " " center ", " transverse direction ", " longitudinal direction ", " front ", " afterwards ", " left side ", " right side ", " on ", D score, " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that restriction to this utility model protection domain.
As shown in Figure 6 and Figure 7, secondary lifting hook fixing device of the present utility model includes support, and for placing and support secondary suspension hook 2, described support is fixedly mounted on inside vehicle frame 3 back segment, so that described secondary suspension hook 2 is integrally located at inside described vehicle frame 3 back segment；Or described support is fixedly mounted on inside fixed supporting leg, so that described secondary suspension hook 2 is integrally located at inside described fixed supporting leg.Its medium-height trestle can be connected and fixed on the wall within vehicle frame 3 back segment or on the inside wall of box leg structure by welding or bolt.
By being fixedly mounted on by the support being placed with secondary suspension hook 2, vehicle frame 3 back segment is internal or the inside of fixed supporting leg so that the secondary internally positioned space of suspension hook 2 and do not expose, protective and appearance property are improved, and have anti-theft feature.
Crane arm is generally positioned on crane rotation platform, for keeping balance, rotary table is additionally provided with counterweight, relies on the weight of counterweight self to keep rotary table to balance.When described support is fixedly mounted on vehicle frame 3 back segment inside, described support can be arranged at the lower section of counterweight.As shown in Figure 6, described support is fixedly mounted on inside revolution rear subframe back segment box structure, when rotary table does not work, counterweight is located exactly at the top of support, now support cannot take out, thus utilizing counterweight to carry out spacing to the taking-up of secondary suspension hook, it is achieved that the anti-theft feature of secondary suspension hook.
Support can be flat supporting structure, one side is welded on the back segment inside of vehicle frame 3 or the inside of fixed supporting leg, is then placed on support by pair suspension hook 2；As it is shown in figure 9, support can also be container type support 1, so that described secondary suspension hook 2 is positioned in the accommodation space of described container type support 1.So can by the accommodation space being wrapped in container type support 1 in whole or in part of secondary suspension hook 2, it is possible to the secondary suspension hook 2 of protection better so that it is be susceptible to the erosion of extraneous rainwater or other liquid, be not easy to be subject to colliding with of other hard things.
Being provided with gripper shoe 9 in described container type support 1, described secondary suspension hook 2 includes hook seat 21 and hook 22, and described gripper shoe 9 is used for supporting described hook seat 21, and makes described hook 22 expose to the outside of described container type support 1.
Gripper shoe 9 can be arranged at the bottom of container type support 1, to shorten the oneself height of container type support 1 as much as possible, alleviates the overall weight of secondary lifting hook fixing device；Gripper shoe 9 can also be arranged at the middle part of container type support 1, and to protect secondary suspension hook 2 to a greater degree, the gripper shoe 9 height in container type support 1 can be configured according to actual needs.
The specific constructive form of gripper shoe 9 can be comparatively flexible, in embodiment as shown in Figure 9, described hook seat 21 may be limited in described container type support 1, described hook 22 can expose described container type support 1 at least in part, described gripper shoe 9 can include the flat board with arc-shaped structure two pieces relative, and two flat boards are relatively arranged on the inwall of described container type support 1, and has space between two flat boards, to allow described hook 22 to pass through, and described hook seat 21 is stoped to pass through.
The side of flat board is followed successively by straightway, arc section and straightway, and wherein arc section is to coordinate the cylindrical attachment structure between hook seat 21 and hook 22.Straightway adds the length in above-mentioned space, to ensure that the lateral dimension hook 22 longer than cylindrical attachment structure passes through.When pair suspension hook 2 is positioned in container type support 1 from the top down, first make hook 22 by the space between two flat boards, then the space that cylindrical attachment structure is formed by two relative arc sections just, last hook seat 21 is stopped by two flat boards, just pair suspension hook 2 is fastened on flat board, flat board was both played a supporting role, and played again restriction effect.
It addition, the outer contour shape of container type support 1 can match with the profile of hook seat 21, when such as the outline of hook seat 21 is cylindrical shape, container type support 1 can also relative set be cylindrical hollow structure；The outline of hook seat 21 be square column structure time, container type support 1 can also relative set be square cylinder hollow structure.
As shown in Figure 8, secondary lifting hook fixing device also includes cover plate 4, and described cover plate 4 is arranged at the top of described container type support 1, to protect described secondary suspension hook 2.Cover plate 4 can arrange locking mechanism, after container type support 1 put into by secondary suspension hook 2, by this locking mechanism, cover plate 4 and container type support 1 are locked, it is prevented that secondary suspension hook 2 is stolen.
As shown in Figure 7, described locking mechanism includes the hyoplastron 6 being arranged on described cover plate 4 and the gap 7 being arranged on described container type support 1 sidewall, described hyoplastron 6 can move relative to described gap 7, to put in or to exit described gap 7, it is achieved locking between described cover plate 4 and described container type support 1 or unlock.
In order to conveniently realize the hyoplastron 6 motion relative to gap 7, described cover plate 4 is provided with draw ring 5, and described draw ring 5 is connected with described hyoplastron 6 by axle, described hyoplastron 6 can be driven to move relative to described gap 7 by rotating described draw ring 5.Such as, when rotating forward draw ring 5, draw ring 5 band moving axis rotates, and axle drives hyoplastron 6 (this sentences direction as shown is reference direction) to the left motion, and hyoplastron 6 puts in gap 7, and cover plate 4 and container type support 1 lock；Reversely rotating draw ring 5, draw ring 5 band moving axis rotates backward, and axle drives hyoplastron 6 to move right, and hyoplastron 6 is return, and cover plate 4 and container type support 1 unlock, and cover plate 4 can be pulled up, to facilitate the taking-up of secondary suspension hook 2.
Certainly, the concrete form of locking mechanism is not restricted to this, and locking mechanism can also have other various ways.Such as can be set to locking mechanism, when described draw ring 5 is snapped (namely draw ring 5 place plane is parallel to each other) with the upper surface of described cover plate 4, between described cover plate 4 and described container type support 1, complete locking；When draw ring 5 is pulled up (namely draw ring 5 place plane is mutually perpendicular to) with the upper surface of described cover plate 4, complete to unlock between described cover plate 4 and described container type support 1.
Specifically, described hyoplastron 6 can pass through link gear and be connected with described draw ring 5, and when described draw ring 5 is snapped, described link gear enables to described hyoplastron 6 and puts in described gap 7, to be locked on described container type support 1 by described cover plate 4；When described draw ring 5 is pulled up, described link gear enables to described hyoplastron 6 and returns, and to release the locking between described cover plate 4 and described container type support 1, cover plate 4 can be opened.
For convenience of grasping and being mentioned by cover plate 4 more effortlessly, draw ring 5 and groove 8 all can arrange two, to allow operator to be operated by two handss.
It addition, be additionally provided with through hole 10 on groove 8, this through hole 10 can make the liquid such as water pass through, it is to avoid the liquid such as water are in groove 8 inner accumulated.
The upper surface of described cover plate 4 is also provided with groove 8, and described draw ring 5 is positioned at described groove 8.Described draw ring 5 can be fastened on the inside of described groove 8, to avoid described draw ring 5 to expose the upper surface of described cover plate 4.Draw ring 5 so can be made to be folded completely in groove 8, keep the planarization of cover plate 4 upper surface.
Secondary lifting hook fixing device in the various embodiments described above can be applicable to various crane, especially on wheeled crane.
To sum up, the secondary lifting hook fixing device that the utility model proposes can be placed on that vehicle frame back segment inside revolution rear subframe back segment box structure, below arm is internal or inside fixed supporting leg, it is not take up vehicle frame space outerpace and handsome in appearance, vehicle frame tapping be may also function as booster action；Can also be effectively antitheft under the restriction effect of counterweight；Support is installed the cover plate of openable additional, it is possible to the secondary suspension hook of protection and support further, and take into account ease of use.
Finally should be noted that: above example is only in order to illustrate that the technical solution of the utility model is not intended to limit；Although this utility model being described in detail with reference to preferred embodiment, those of ordinary skill in the field are it is understood that still can modify to detailed description of the invention of the present utility model or portion of techniques feature carries out equivalent replacement；Without deviating from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope that this utility model is claimed.
Claims (10)
1. a secondary lifting hook fixing device, it is characterized in that, including support, for placing and support secondary suspension hook (2), described support is fixedly mounted on inside vehicle frame (3) back segment, so that described secondary suspension hook (2) is integrally located at inside described vehicle frame (3) back segment；Or described support is fixedly mounted on inside fixed supporting leg, so that described secondary suspension hook (2) is integrally located at inside described fixed supporting leg.
2. secondary lifting hook fixing device according to claim 1, it is characterised in that described support is fixedly mounted on inside vehicle frame (3) back segment, and described support is positioned at the lower section of counterweight.
3. secondary lifting hook fixing device according to claim 1 and 2, it is characterised in that described support is container type support (1), to be positioned over described secondary suspension hook (2) in the accommodation space of described container type support (1).
4. secondary lifting hook fixing device according to claim 3, it is characterized in that, it is provided with gripper shoe (9) in described container type support (1), described secondary suspension hook (2) includes hook seat (21) and hook (22), described gripper shoe (9) is used for supporting described hook seat (21), and makes described hook (22) expose to the outside of described container type support (1).
5. secondary lifting hook fixing device according to claim 3, it is characterised in that also including cover plate (4), described cover plate (4) is arranged at the top of described container type support (1), to protect described secondary suspension hook (2).
6. secondary lifting hook fixing device according to claim 5, it is characterised in that described cover plate (4) is provided with locking mechanism, can described cover plate (4) be locked on described container type support (1) by described locking mechanism.
7. secondary lifting hook fixing device according to claim 6, it is characterized in that, described locking mechanism includes the hyoplastron (6) being arranged on described cover plate (4) and the gap (7) being arranged on described container type support (1) sidewall, described hyoplastron (6) can move relative to described gap (7), to put in or to exit described gap (7), it is achieved locking between described cover plate (4) and described container type support (1) or unlock.
8. secondary lifting hook fixing device according to claim 7, it is characterized in that, described cover plate (4) is provided with draw ring (5), described draw ring (5) is connected with described hyoplastron (6) by axle, described hyoplastron (6) can be driven to move relative to described gap (7) by rotating described draw ring (5).
9. secondary lifting hook fixing device according to claim 8, it is characterised in that the upper surface of described cover plate (4) is provided with groove (8), and described draw ring (5) is positioned at described groove (8).
10. a crane, it is characterised in that include the secondary lifting hook fixing device as described in any one of claim 1～9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521130794.XU CN205346662U (en) | 2015-12-30 | 2015-12-30 | Vice lifting hook fixing device and hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521130794.XU CN205346662U (en) | 2015-12-30 | 2015-12-30 | Vice lifting hook fixing device and hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205346662U true CN205346662U (en) | 2016-06-29 |
Family
ID=56173251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521130794.XU Withdrawn - After Issue CN205346662U (en) | 2015-12-30 | 2015-12-30 | Vice lifting hook fixing device and hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205346662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417389A (en) * | 2015-12-30 | 2016-03-23 | 徐州重型机械有限公司 | Auxiliary hook fixing device and crane |
-
2015
- 2015-12-30 CN CN201521130794.XU patent/CN205346662U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417389A (en) * | 2015-12-30 | 2016-03-23 | 徐州重型机械有限公司 | Auxiliary hook fixing device and crane |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2016528403A (en) | Runable concrete pump with dispensing boom and support device | |
| CN205346662U (en) | Vice lifting hook fixing device and hoist | |
| CN210084801U (en) | Building engineering lifting device | |
| CN105417389B (en) | Secondary lifting hook fixing device and crane | |
| CN204525407U (en) | Replacing vehicle is to overturn platform | |
| CN210437218U (en) | Moving platform for placing roller supporting bar for overhauling spinning machine | |
| CN207957539U (en) | A kind of double girder crane combining girder using overhead type | |
| JP2673140B2 (en) | Truck crane with outrigger | |
| JP3241632B2 (en) | Outrigger storage locking device | |
| CN208630727U (en) | A kind of lorry spare tyre carry device | |
| JP6683595B2 (en) | Crawler work vehicle | |
| DE1885412U (en) | TRANSPORT VEHICLE FOR CONTAINER OR BUCKET. | |
| CN205902558U (en) | Capstan winch sprinkling irrigation machine chassis | |
| JPS629467B2 (en) | ||
| CN104648875B (en) | A kind of three-dimensional storage rack of releasing pulley | |
| CN216785543U (en) | Vapour is repaiied and is used combination formula jack-up shallow | |
| CN210029766U (en) | Adjusting device and supporting device with same | |
| CN213566056U (en) | Pump body casting sand hole argon arc welding machine moving vehicle | |
| CN108298426A (en) | A kind of double girder crane combining girder using overhead type | |
| CN212450353U (en) | Mobile crane for ship | |
| CN209062419U (en) | A kind of double robots for turning over welding | |
| CN105253791A (en) | Crane | |
| JPH0615968Y2 (en) | Winch for roll bar | |
| JP3597922B2 (en) | Self-propelled crane | |
| CN106240670B (en) | A kind of five leg heavy duty obstacle detouring mechanism of car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160629 Effective date of abandoning: 20170919 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160629 Effective date of abandoning: 20170919 |