CN203568687U - Crane and support leg plate - Google Patents

Crane and support leg plate Download PDF

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Publication number
CN203568687U
CN203568687U CN201320739554.4U CN201320739554U CN203568687U CN 203568687 U CN203568687 U CN 203568687U CN 201320739554 U CN201320739554 U CN 201320739554U CN 203568687 U CN203568687 U CN 203568687U
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CN
China
Prior art keywords
support foot
foot plate
roller
fixed orifice
harvesting
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.)
Expired - Fee Related
Application number
CN201320739554.4U
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Chinese (zh)
Inventor
马芬芬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zoomlion Heavy Industry Science and Technology Co Ltd
Original Assignee
Zoomlion Heavy Industry Science and Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zoomlion Heavy Industry Science and Technology Co Ltd filed Critical Zoomlion Heavy Industry Science and Technology Co Ltd
Priority to CN201320739554.4U priority Critical patent/CN203568687U/en
Application granted granted Critical
Publication of CN203568687U publication Critical patent/CN203568687U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a crane and a support leg plate. The support leg plate comprises a support mechanism and a roller mechanism, wherein a roller hole is formed in the support mechanism; the roller mechanism is arranged on the support mechanism and comprises a roller; the roller has a storage state and a working state relative to the support mechanism; when the support leg plate needs to move, the roller is set in the working state so as to stretch out of the roller hole to bear the rolling movement of the support leg plate. Compared with the prior art, with the roller mechanism, the support leg plate provided by the utility model realizes rolling movement on the ground in a carrying process of the support leg plate; the support leg plate is simple and convenient to operate, reduces the labor intensity and improves the working efficiency.

Description

Hoisting crane and support foot plate
Technical field
The utility model relates to heavy engineering field of mechanical technique, particularly relates to a kind of support foot plate, also relates to a kind of hoisting crane that adopts this support foot plate.
Background technology
Hoisting crane conventionally needs support foot plate to strengthen Area of bearing in its work or self assembling process.
Fig. 1 is the simplified structure schematic diagram of the support foot plate of a kind of hoisting crane in prior art.This support foot plate 1 mainly comprises: connect bearing 2, main support 3, pull bar 4 and base plate 5.
Those skilled in the art easily know, and because of the restriction of being transported, in transportation, support foot plate need to be disassembled and are placed near work place from main frame.The pressure intensity of bearing due to needs is larger, therefore general support foot plate adopts steel plate to make, the support foot plate weight that steel plate is made is heavier, needs in use multiple operators to be moved to control position, and its labour intensity is large, and work efficiency is lower.
Utility model content
The utility model provides a kind of hoisting crane and support foot plate, to solve in prior art, needs larger labour intensity to carry support foot plate, cause ineffective problem.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of support foot plate is provided, comprises:
Supporting mechanism, is provided with roller hole;
Idler wheel mechanism, is located on described supporting mechanism, and described idler wheel mechanism comprises roller, and the relatively described supporting mechanism of described roller has harvesting state and mode of operation;
Wherein, when needs move described support foot plate, described roller is placed in to described mode of operation, makes described roller stretch out described roller hole and roll mobile to carry described support foot plate.
According to the utility model one preferred embodiment, described idler wheel mechanism also comprises:
Fixed mount, is located on described supporting mechanism, and described fixed mount is provided with harvesting fixed orifice and work fixed orifice;
Body cradle, the first end of described body cradle and described roller are hinged, and the second end and the described fixed mount of described body cradle are hinged, and described body cradle is provided with application of force hole;
State frame, the first end of described state frame is connected with described application of force hole, and the second end of described state frame is connected with described harvesting fixed orifice or described work fixed orifice.
According to the utility model one preferred embodiment, on described fixed mount, be further provided with position-limited trough, the second end of described state frame is further provided with spacing hole, described idler wheel mechanism also comprises locating part, and described locating part runs through described position-limited trough and described spacing hole to be limited to the second end of described state frame to be active in described position-limited trough.
According to the utility model one preferred embodiment, described fixed mount is a L-type plate body, and the vertical edge of described L-type plate body and described supporting mechanism are welded and fixed, and described harvesting fixed orifice and described work fixed orifice are located on the widthwise edge of described L-type plate body.
According to the utility model one preferred embodiment, described body cradle and described state frame are two, are located at respectively the dual-side of described fixed mount.
According to the utility model one preferred embodiment, described supporting mechanism comprises:
Base plate, described roller hole is located on described base plate;
Main support, is located on described base plate;
Wherein, described idler wheel mechanism is located on described base plate and/or described main support.
According to the utility model one preferred embodiment, described main support is intersection arch shape, and described main support top is provided with connection bearing;
According to the utility model one preferred embodiment, the edge of described base plate is further provided with pull bar.
According to the utility model one preferred embodiment, on described fixed mount, also comprise horizontally disposed sliding tray, described sliding tray is communicated with described harvesting fixed orifice and described work fixed orifice, the position of described harvesting fixed orifice and described work fixed orifice lower than described sliding tray to form sagging bayonet socket shape, so that the second end of described state frame and described harvesting fixed orifice or described work fixed orifice fasten
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of hoisting crane is provided, and described hoisting crane comprises above-mentioned support foot plate.
The beneficial effects of the utility model are: the situation that is different from prior art, novel support foot plate of the present utility model is owing to being provided with roller, when needs move described support foot plate, this roller is placed in to described mode of operation, making this roller stretch out this roller hole rolls mobile to carry this support foot plate, easy and simple to handle, conveniently moving, reduces labour intensity.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is the structural representation of a kind of support foot plate in prior art;
Fig. 2 is the harvesting status architecture schematic diagram according to the support foot plate of the utility model one preferred embodiment;
Fig. 3 is the structural representation of the fixed mount of the support foot plate shown in Fig. 2;
Fig. 4 is the perspective view of body cradle and the roller of the support foot plate shown in Fig. 2;
Fig. 5 is the structural representation of the state frame of the support foot plate shown in Fig. 2;
Fig. 6 is that the B-B of the support foot plate shown in Fig. 2 is to semi-sictional view structural representation;
Fig. 7 is the structural representation of the mode of operation of the support foot plate shown in Fig. 2;
Fig. 8 is the mansion TV structure schematic diagram of the support foot plate shown in Fig. 2; And
Fig. 9 is another structural representation of the fixed mount of the support foot plate shown in Fig. 2.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 2, Fig. 2 is the harvesting status architecture schematic diagram according to the support foot plate of the utility model one preferred embodiment.
The utility model provides a kind of support foot plate 10, and this support foot plate comprises and rolls supporting mechanism 11 and wheel mechanism 12.
Wherein, this supporting mechanism 11 comprises roller hole 111, base plate 112, main support 113, connects bearing 114 and pull bar 115.
This idler wheel mechanism 12 comprises roller 121, fixed mount 122, body cradle 123 and state frame 124.
Wherein, roller hole 111 is opened on base plate 112, main support 113 is welded on base plate 112, this main support 113 is intersection arch shape, these main support 113 tops are provided with and connect bearing 114, this connection bearing 114 is for connecting support cylinder (not shown), and this pull bar 115 can convenient operation person lift the application of force.
Idler wheel mechanism 12 is located on this base plate 112, and certainly, this idler wheel mechanism 12 also can fix with this main support 113, or this idler wheel mechanism 12 fixes with this base plate 112 and this main support 113 simultaneously.
See also Fig. 3, Fig. 3 is the structural representation of the fixed mount of the support foot plate shown in Fig. 2.
As shown in Figure 3, this fixed mount 122 comprises fixed mount vertical edge 1221, fixed mount widthwise edge 1222, harvesting fixed orifice 1223, work fixed orifice 1224, position-limited trough 1225 and fixed mount hinge hole 1226.
Wherein, the shape of fixed mount 122 is not limited to shown in accompanying drawing 3, in other embodiments, this fixed mount 122 also can be the plate body with similar functions, in preferred embodiment of the present utility model, fixed mount 122 is a L-type plate body, the vertical edge 1221 of this L-type plate body is welded and fixed with the base plate 112 of supporting mechanism 11, harvesting fixed orifice 1223, work fixed orifice 1224, position-limited trough 1225 and fixed mount hinge hole 1226 are located on the widthwise edge 1222 of this L-type plate body, and position-limited trough 1225 can be located at the below of this harvesting fixed orifice 1223 and work fixed orifice 1224.
In other variant embodiment, fixed mount 122 also can not arrange position-limited trough 1225.
See also Fig. 4, Fig. 4 is the perspective view of body cradle and the roller of the support foot plate shown in Fig. 2.
As shown in Figure 4, body cradle 123 comprises first end 1231, the second end 1232, application of force hole 1233 and the hinge hole 1234 of body cradle, the hinge hole 1235 of body cradle.
Wherein, the first end 1231 of body cradle is provided with hinge hole 1234, and the second end 1232 of body cradle is provided with hinge hole 1235.Body cradle 123 is two, and the first end 1231 of two body cradles 123 is articulated with respectively roller 121 dual-sides by hinge hole 1234, and the second end 1232 of two body cradles is articulated with respectively fixed mount 122 both sides by hinge hole 1235.
See also Fig. 5 and Fig. 6, Fig. 5 is the structural representation of the state frame of the support foot plate shown in Fig. 2; Fig. 6 is that the B-B of the support foot plate shown in Fig. 2 is to semi-sictional view structural representation.
As shown in Figure 5, this state frame 124 comprises the first end 1241 of state frame, the second end 1242, spacing hole 1243, hinge hole 1244 and the state hole 1245 of state frame.
Wherein, hinge hole 1244 is located at the first end 1241 of state frame, and the second end 1242 of state frame 124 is located in spacing hole 1243, state hole 1245, and state frame 124 is that two (not shown) are located at respectively fixed mount 122 both sides.As shown in Figure 6, can state frame 124 be connected with fixed mount 122 by bolt, packing ring, nut or connecting pin 13 etc.
See also Fig. 7, Fig. 7 is the structural representation of the mode of operation of the support foot plate shown in Fig. 2.
Wherein, body cradle 124 is connected with work fixed orifice 1224, makes roller 121 stretch out roller hole 111 and rolls mobile with carrying support foot plate 10.
In the utility model embodiment, roller 121, fixed mount 122, body cradle 123, the concrete connection mode of state frame 124 can bolts, the technological means well known in the art such as packing ring, nut or connecting pin realizes, and do not describe in detail one by one herein.
In sum, art technology person holds understanding, and as shown in Figure 2, when state frame 124 is connected with harvesting fixed orifice 1223, supporting mechanism 11 is in harvesting state, and support foot plate 10 is without movement.As shown in Figure 7, state frame 124 is with work fixed orifice 1224 when be connected, and supporting mechanism 11 is in running order, and support foot plate 10 can stretch out roller hole 111 by roller 121 and with carrying support foot plate 10, rolls mobilely, easy and simple to handle, and conveniently moving, reduces labour intensity.
Fig. 8 is the plan structure schematic diagram of the support foot plate shown in Fig. 2.Support foot plate 10 can arrange one or more idler wheel mechanisms 11, and for keeping sole balance and considering Cost Problems, in preferred embodiment of the present utility model, the utility model preferably arranges two groups of idler wheel mechanisms.
See also Fig. 9, Fig. 9 is another structural representation of the fixed mount of the support foot plate shown in Fig. 2.
As shown in Figure 9, in another embodiment of the present utility model, on fixed mount 122, also comprise horizontally disposed sliding tray 1225 ', sliding tray 1225 ' is communicated with harvesting fixed orifice 1223 and work fixed orifice 1224, the position of harvesting fixed orifice 1223 and work fixed orifice 1224 lower than sliding tray 1225 ' to form sagging bayonet socket shape, so that the second end 1242 of state frame fastens with harvesting fixed orifice 1223 or work fixed orifice 1224.
Compared to the structure shown in Fig. 3, in the present embodiment, the second end 1242 of state frame operates more simple, convenient, the second end 1242 of state frame can arrange the holding part coordinating with harvesting fixed orifice 1223 and the work fixed orifice 1224 of bayonet socket shape, for example between the second end 1242 of two bulk state framves, weld an axostylus axostyle, thereby can save the troublesome operation of switching locating part 13.
In addition, the utility model also provides a kind of hoisting crane, and this hoisting crane comprises above-mentioned support foot plate 10.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification sheets and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims (10)

1. a support foot plate, is characterized in that, comprising:
Supporting mechanism (11), is provided with roller hole (111);
Idler wheel mechanism (12), is located at described supporting mechanism (11) upper, and described idler wheel mechanism (12) comprises roller (121), and the relatively described supporting mechanism of described roller (121) (11) has harvesting state and mode of operation;
Wherein, when needs move described support foot plate (10), described roller (121) is placed in to described mode of operation, makes described roller (121) stretch out described roller hole (111) and roll mobile to carry described support foot plate (10).
2. support foot plate according to claim 1, is characterized in that, described idler wheel mechanism (12) also comprises:
Fixed mount (122), is located at described supporting mechanism (11) upper, and described fixed mount (122) is provided with harvesting fixed orifice (1223) and work fixed orifice (1224);
Body cradle (123), the first end (1231) of described body cradle is hinged with described roller (121), and second end (1232) of described body cradle is hinged with described fixed mount (122), and described body cradle (123) is provided with application of force hole (1233);
State frame (124), the first end (1241) of described state frame is connected with described application of force hole (1233), and second end (1242) of described state frame is connected with described harvesting fixed orifice (1223) or described work fixed orifice (1224).
3. support foot plate according to claim 2, it is characterized in that, on described fixed mount (122), be further provided with position-limited trough (1225), second end (1242) of described state frame is further provided with spacing hole (1243), described idler wheel mechanism (12) also comprises locating part (13), and described locating part (13) runs through described position-limited trough (1225) and described spacing hole (1243) to be limited to second end (1242) of described state frame to be active in described position-limited trough (1225).
4. according to the support foot plate described in claim 2 or 3, it is characterized in that, described fixed mount (122) is a L-type plate body, the vertical edge (1221) of described L-type plate body is welded and fixed with described supporting mechanism (11), and described harvesting fixed orifice (1223) and described work fixed orifice (1224) are located on the widthwise edge (1222) of described L-type plate body.
5. support foot plate according to claim 4, is characterized in that, described body cradle (123) and described state frame (124) are two, are located at respectively the dual-side of described fixed mount (122).
6. support foot plate according to claim 1, is characterized in that, described supporting mechanism (11) comprising:
Base plate (112), described roller hole (111) is located on described base plate (112);
Main support (113), is located on described base plate (112);
Wherein, described idler wheel mechanism (12) is located on described base plate (112) and/or described main support (113).
7. support foot plate according to claim 6, is characterized in that, described main support (113) is intersection arch shape, and described main support (113) top is provided with and connects bearing (114).
8. according to the support foot plate described in claim 6 or 7, it is characterized in that, the edge of described base plate (112) is further provided with pull bar (115).
9. support foot plate according to claim 2, it is characterized in that, described fixed mount also comprises horizontally disposed sliding tray (1225 ') on (122), described sliding tray (1225 ') is communicated with described harvesting fixed orifice (1223) and described work fixed orifice (1224), the position of described harvesting fixed orifice (1223) and described work fixed orifice (1224) lower than described sliding tray (1225 ') to form sagging bayonet socket shape, so that second end (1242) of described state frame fastens with described harvesting fixed orifice (1223) or described work fixed orifice (1224).
10. a hoisting crane, is characterized in that, described hoisting crane comprises according to the support foot plate described in any one in claim 1-9.
CN201320739554.4U 2013-11-20 2013-11-20 Crane and support leg plate Expired - Fee Related CN203568687U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320739554.4U CN203568687U (en) 2013-11-20 2013-11-20 Crane and support leg plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320739554.4U CN203568687U (en) 2013-11-20 2013-11-20 Crane and support leg plate

Publications (1)

Publication Number Publication Date
CN203568687U true CN203568687U (en) 2014-04-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320739554.4U Expired - Fee Related CN203568687U (en) 2013-11-20 2013-11-20 Crane and support leg plate

Country Status (1)

Country Link
CN (1) CN203568687U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105459977A (en) * 2015-12-14 2016-04-06 徐州徐工随车起重机有限公司 Supporting leg mechanism of engineering van and engineering van

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105459977A (en) * 2015-12-14 2016-04-06 徐州徐工随车起重机有限公司 Supporting leg mechanism of engineering van and engineering van
CN105459977B (en) * 2015-12-14 2017-11-21 徐州徐工随车起重机有限公司 A kind of engineering vehicle's supporting legs mechanism and engineering truck

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C14 Grant of patent or utility model
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: 20140430

Termination date: 20161120