CN202320246U - Foot supporting plate, supporting device and engineering vehicle - Google Patents
Foot supporting plate, supporting device and engineering vehicle Download PDFInfo
- Publication number
- CN202320246U CN202320246U CN2011204902891U CN201120490289U CN202320246U CN 202320246 U CN202320246 U CN 202320246U CN 2011204902891 U CN2011204902891 U CN 2011204902891U CN 201120490289 U CN201120490289 U CN 201120490289U CN 202320246 U CN202320246 U CN 202320246U
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- Prior art keywords
- sole
- bulb
- handle
- spacing handle
- utility
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- Expired - Lifetime
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- 239000003381 stabilizer Substances 0.000 abstract 3
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
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Abstract
The utility model discloses a supporting foot board, this supporting foot board include bulb recess (1), wherein, are formed with mounting groove on the lateral wall of bulb recess, and the supporting foot board still includes spacing handle (2), and spacing handle rotatably articulates in mounting groove through round pin axle (3), and within the one end of spacing handle extended to the bulb recess, is connected with reset spring (4) on the spacing handle. The utility model discloses a stabilizer blade comes the terminal bulb restriction of perpendicular hydro-cylinder in the bulb recess of stabilizer blade through the spacing handle of rotatably setting on the bulb recess to utilize reset spring to keep the relation of connection between perpendicular hydro-cylinder and the stabilizer blade, in order to prevent the maloperation. The supporting leg plate is simple in structure, reliable in fixation between the supporting leg plate and the vertical oil cylinder, convenient to detach and capable of preventing misoperation, greatly saves operation complexity and workload, and improves efficiency.
Description
Technical field
The utility model relates to engineering machinery field, particularly, relates to a kind of sole.In addition, the utility model also relates to bracing or strutting arrangement and the engineering truck of using this sole.
Background technology
In the operation process of construction machinery and equipment, be in the needs that keep balance and support loads, can use supporting constructions such as vertical oil cylinder usually, the end of vertical oil cylinder is connected with a sole, and vertical oil cylinder contacts with ground through a sole.This sole mainly plays and reduces vertical oil cylinder to ground-surface pressure and make effects such as increasing vertical oil cylinder and ground-surface friction force.
Existing sole utilizes the U-shaped spare bulb that vertical oil cylinder is terminal to be connected in the dimple on the base plate usually.When mounted; At first that vertical oil cylinder is terminal bulb is inserted in the dimple on the base plate; To be fixed on U-shaped spare on the dimple upper limb then and snap onto in the draw-in groove that the bulb place of vertical oil cylinder forms, and utilize the open end locking of bearing pin, vertical oil cylinder be fixed on the sole U-shaped spare.Carry out opposite operation during dismounting.
But an above-mentioned sole usually needs disassembling and assembling pin shaft in use, complex steps, and operation inconvenience, and because bearing pin is often dismantled, therefore also need bearing pin be connected on the sole to prevent loss with steel rope and buckle.
The utility model content
The purpose of the utility model provides a kind of sole, this sole can through simple structure realize with vertical oil cylinder between firm the connection.
To achieve these goals, the utility model provides a kind of sole, and this sole comprises the bulb dimple; Wherein, Be formed with mount grooves on the sidewall of said bulb dimple, said sole also comprises spacing handle, and said spacing handle rotatably is hinged in the said mount grooves through bearing pin; One end of said spacing handle extends within the said bulb dimple, is connected with retracing spring on the said spacing handle.
Preferably, said spacing handle comprises head and the handle that is connected, and the angle between said head and the handle is the obtuse angle, and said head is hinged in the said mount grooves, and said handle is arranged at outside the said bulb dimple.
Preferably, said pin shaft hole forms on said head.
Preferably, an end of said retracing spring is connected with said bearing pin, and the other end is connected with said handle.
Preferably, said spacing handle is a plurality of for what be provided with symmetrically about the central axis of said bulb dimple.
Preferably; The both sides of said mount grooves are formed with mounting lug; Said bearing pin mounting hole is formed on this mounting lug, the pin shaft hole on the said spacing handle and extend to distance between the end within the said bulb dimple less than the bearing pin mounting hole of said mount grooves and the distance between the bottom.
Another purpose of the utility model provides a kind of bracing or strutting arrangement, and this bracing or strutting arrangement comprises the stay bearing plate of the utility model.
To achieve these goals, the utility model provides a kind of bracing or strutting arrangement, and this bracing or strutting arrangement comprises a vertical oil cylinder and a sole that links together, and it is characterized in that said sole is described sole of the utility model.
Preferably, the end of said vertical oil cylinder has bulb and the draw-in groove that matches with said sole.
In addition, the utility model also provides a kind of engineering truck, and wherein, said engineering truck comprises the described bracing or strutting arrangement of the utility model.
Pass through technique scheme; A sole of the utility model is limited in the bulb dimple of a sole through the spacing handle bulb that vertical oil cylinder is terminal that can be rotatably set on the bulb dimple; And utilize retracing spring to keep the annexation between a vertical oil cylinder and the sole, to prevent maloperation.This leg plate structure is simple, with fixing reliably between the vertical oil cylinder, is convenient to dismounting, can prevent maloperation again, has saved complicated operation degree and work capacity greatly, has improved efficient.
Other feature and advantage of the utility model will partly specify in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is the further understanding that is used to provide the utility model, and constitutes the part of specification sheets, is used to explain the utility model with the following specific embodiment, but does not constitute the restriction to the utility model.In the accompanying drawings:
Fig. 1 is the cutaway view that props up sole according to the preferred embodiment of the present invention;
Fig. 2 is the front view that props up sole according to the preferred embodiment of the present invention;
Fig. 3 is the birds-eye view that props up sole according to the preferred embodiment of the present invention.
Description of reference numerals
1 bulb dimple, 11 lugs
2 spacing handle 22 heads
23 handles, 3 bearing pins
4 springs
The specific embodiment
Be elaborated below in conjunction with the specific embodiment of accompanying drawing to the utility model.Should be understood that the specific embodiment described herein only is used for explanation and explains the utility model, is not limited to the utility model.
In the utility model, under the situation of doing opposite explanation, the noun of locality of use is often referred to the above and below under the normal working shown in the accompanying drawing like " upper and lower ", and " inside and outside " typically refers to radial direction interior and outer of bulb dimple.All nouns of locality can and combine explained through contextual implication.
The utility model provides a kind of sole; This sole comprises bulb dimple 1, wherein, is formed with mount grooves on the sidewall of said bulb dimple 1; Said sole also comprises spacing handle 2; Said spacing handle 2 rotatably is hinged in the said mount grooves through bearing pin 3, and an end of said spacing handle 2 extends within the said bulb dimple 1, is connected with retracing spring 4 on the said spacing handle 2.
As depicted in figs. 1 and 2, a sole of the utility model is limited in this bulb dimple 1 through spacing handle 2 bulbs with vertical oil cylinder that are arranged on the bulb dimple 1.Be formed with mount grooves on the sidewall of this bulb dimple 1, be provided with bearing pin in this mount grooves, particularly, the sidewall of the bulb dimple 1 of the both sides of mount grooves is provided with the bearing pin mounting hole, and bearing pin 3 passes this bearing pin mounting hole to be installed in this mount grooves.Form on this spacing handle 2 and bearing pin 3 corresponding pin shaft holes, thereby rotatably be fixed among the mount grooves of bulb dimple 1 through this bearing pin 3.And, be connected with retracing spring 4 on the spacing handle 2, as shown in Figure 1, this retracing spring 4 is used to make spacing handle to keep an end to extend to the position to match with the draw-in groove of vertical oil cylinder within the bulb dimple 1.
In use, in the time of need the bulb insertion bulb dimple of vertical oil cylinder perhaps being taken out from the bulb dimple, at first need the end that spacing handle 2 extend in the bulb dimple 1 be rotated so that it no longer extends within bulb dimple 1.After the installation or removal of vertical oil cylinder were accomplished, spacing handle 2 can contrarotation be to reinstatement under the effect of retracing spring 4, and promptly an end of spacing handle extends within the bulb dimple 1.Certainly; Operating personal also can M/C with the contrarotation of auxiliary spacing handle 2; Because the bulb place of vertical oil cylinder is formed with draw-in groove; Therefore the end that stretches in the bulb dimple 1 of spacing handle 2 can cooperate with this draw-in groove, thereby the bulb of vertical oil cylinder is limited in this bulb dimple 1, with vertical oil cylinder with prop up a sole and be connected and prevent separation.
Wherein, spacing handle 2 can have two kinds of rotation modes in mount grooves, and promptly the end that extends in the bulb dimple 1 of this spacing handle 2 both can rotate up also and can be rotated down, so retracing spring 4 also can correspondingly be connected with spacing handle 2.If the end that spacing handle 2 extends in the bulb dimple 1 is rotated down, the other end then can rotate up, and 4 pairs of spacing handle 2 effects of retracing spring have downward restoring force like this; As scheme the end that spacing handle 2 extends in the bulb dimple 1 and rotate up, the other end then can be rotated down, and 4 pairs of spacing handles 2 effects of retracing spring have the restoring force that makes progress like this.Certainly, two retracing springs 4 also can be set respectively spacing handle 2 being applied upwards and downward restoring force, spacing like this handle 2 extends to a end within the bulb dimple 1 and both can make progress and also can be rotated down.Retracing spring 4 is technological means of using always with the concrete connection mode of spacing handle 2, and any suitable connection mode can be applied among the present invention in the prior art.
Pass through technique scheme; A sole of the utility model is limited in the bulb dimple of a sole through the spacing handle bulb that vertical oil cylinder is terminal that can be rotatably set on the bulb dimple; And utilize retracing spring to keep the annexation between a vertical oil cylinder and the sole, to prevent maloperation.This leg plate structure is simple, with fixing reliably between the vertical oil cylinder, is convenient to dismounting, can prevent maloperation again, has saved complicated operation degree and work capacity greatly, has improved efficient.
Preferably, said spacing handle 2 comprises the head 22 and handle 23 that is connected, and the angle between said head 22 and the handle 23 is the obtuse angle, and said head 22 is hinged in the said mount grooves, and said handle 23 is arranged at outside the said bulb dimple 1.
In this preferred implementation; Spacing handle 2 comprises the head 22 and handle 23 that is connected; Angle between this head 22 and the handle 23 is the obtuse angle, and head 22 is hinged in the mount grooves, and the free end of head 22 radially extends among the bulb dimple 1 with regard on even keel like this; Handle 23 then is arranged on outside the mount grooves, so that this spacing handle 2 of operating personal operation.
When the head 22 within will extending to bulb dimple 1 was rotated down to mount grooves, handle 23 still remained on outside the bulb dimple 1, therefore can not influence the dismounting of vertical oil cylinder.And this spacing handle 2 can adjust application of force direction, makes operating personal change angle between the sense of motion of the direction of operating of handle 23 and head 22, is convenient to operating personal more it is rotated operation.
Need to prove; The spacing handle 2 of the utility model also can comprise other parts except head 22 and handle 23; And the angle between head 22 and the handle 23 is not restricted to the obtuse angle yet, and any structure of the spacing handle 2 of the utility model that is applicable to can be applied in the utility model.
Preferably, said pin shaft hole forms on said head 22.
In this preferred implementation, pin shaft hole is arranged on the head 22, and according to lever principle, the arm of force of operating effort is longer, and is therefore comparatively laborsaving.Certainly, the utility model is not limited to this, and this pin shaft hole can also be formed on the junction of head 22 and handle 23, and this pin shaft hole can be formed on any suitable position.
Preferably, an end of said retracing spring 4 is connected with said bearing pin 3, and the other end is connected with said handle 23.
The radical function of this retracing spring 4 is under the situation of no external force effect, and handle 23 is pulled to bulb dimple 1, thereby keeps the free end on even keel of head 22 to extend within the bulb dimple 1, to cooperatively interact with chucking with the draw-in groove of vertical oil cylinder.This retracing spring 4 makes and breaks away from a sole to prevent the vertical oil cylinder that maloperation causes the position that cooperates with vertical oil cylinder that remains on that spacing handle 2 can be stable.
Therefore, in a preferred embodiment, an end of this retracing spring 4 is connected with bearing pin 3, just is connected to bulb dimple 1.Normally, to shown in Figure 3, an end of this retracing spring 4 is enclosed within on the bearing pin 3 like Fig. 1, and the other end is fixed on the handle 23 of spacing handle 2, and this spring is arranged on the both sides of spacing handle 2 in couples, thereby makes force balance to spacing handle 2.
Preferably, said spacing handle 2 for the central axis about said bulb dimple 1 be provided with symmetrically a plurality of.
The utility model does not limit the quantity of this spacing handle 2, and this spacing handle 2 can be set to one, correspondingly forms a mount grooves on the sidewall of this bulb dimple 1.In addition; In order to increase the Joint strenght between sole and the vertical oil cylinder; A plurality of spacing handles 2 also can be set, and also correspondingly form on the bulb dimple 1 a plurality of to mount grooves symmetrically so that a sole is to the application force all directions balance in the plane of vertical oil cylinder.When the quantity of this spacing handle 2 is during greater than 1 odd number, be provided with symmetrically around the central axis center of bulb dimple 1; When the quantity of spacing handle 2 is even number, be to be provided with symmetrically around the central axis center of bulb dimple 1, be again diameter symmetry setting about the bulb dimple.
Preferably; The both sides of said mount grooves are formed with mounting lug 11; Said bearing pin mounting hole is formed on this mounting lug 11, the pin shaft hole on the said spacing handle 2 and extend to distance between the end within the said bulb dimple 1 less than the bearing pin mounting hole of said mount grooves and the distance between the bottom.
To shown in Figure 3, an end that extends within the bulb dimple 1 of spacing handle 2 is rotated down like Fig. 1, and therefore pin shaft hole on the spacing handle 2 and the distance between this end are less than the bearing pin mounting hole of mount grooves and the distance between the bottom.
In addition, as shown in Figure 3, because the sidewall outside face of the bulb dimple 1 of mount grooves both sides is a cambered surface, therefore after bearing pin 3 passes the bearing pin mounting hole that forms on this sidewall, on the arc-shaped outer surface of this sidewall, be difficult to fix.Therefore; In the preferred implementation of the utility model; Preferably form mounting lug 11, just form the mounting lug 11 of the wall shape that is parallel to each other, so that bearing pin 3 more is easily mounted on the mount grooves of bulb dimple 1 in the mount grooves both sides in the both sides of mount grooves.
The utility model also provides a kind of bracing or strutting arrangement, and this bracing or strutting arrangement comprises a vertical oil cylinder and a sole that links together, and wherein, said sole is described sole of the utility model.Preferably, the end of said vertical oil cylinder has bulb and the draw-in groove that matches with said sole.
The bracing or strutting arrangement of the utility model comprises a vertical oil cylinder and a sole; The end of this vertical oil cylinder is formed with bulb; And the bulb place at vertical oil cylinder is formed with the bulb draw-in groove; Operating personal can be operated bulb easily and cooperate and disengaging with bulb dimple 1, and the spacing handle 2 of a sole cooperates with this draw-in groove and disengaging.
In addition, the utility model also provides a kind of engineering truck, and wherein, said engineering truck comprises the described bracing or strutting arrangement of the utility model.A sole of the utility model is limited in the bulb dimple of a sole through the spacing handle bulb that vertical oil cylinder is terminal that can be rotatably set on the bulb dimple; And utilize retracing spring to keep the annexation between a vertical oil cylinder and the sole, to prevent maloperation.This leg plate structure is simple, with fixing reliably between the vertical oil cylinder, is convenient to dismounting, can prevent maloperation again, has saved complicated operation degree and work capacity greatly, has improved efficient.
More than combine accompanying drawing to describe the preferred implementation of the utility model in detail; But; The utility model is not limited to the detail in the above-mentioned embodiment; In the technical conceive scope of the utility model, can carry out multiple simple variant to the technical scheme of the utility model, these simple variant all belong to the protection domain of the utility model.
Need to prove in addition; Each concrete technical characterictic described in the above-mentioned specific embodiment under reconcilable situation, can make up through any suitable manner; For fear of unnecessary repetition, the utility model is to the explanation no longer separately of various possible array modes.
In addition, also can carry out combination in any between the various embodiment of the utility model, as long as its thought without prejudice to the utility model, it should be regarded as content disclosed in the utility model equally.
Claims (9)
1. one kind is propped up sole; This sole comprises bulb dimple (1), it is characterized in that, is formed with mount grooves on the sidewall of said bulb dimple (1); Said sole also comprises spacing handle (2); Said spacing handle (2) rotatably is hinged in the said mount grooves through bearing pin (3), and an end of said spacing handle (2) extends within the said bulb dimple (1), is connected with retracing spring (4) on the said spacing handle (2).
2. a sole according to claim 1; It is characterized in that; Said spacing handle (2) comprises head (22) and the handle (23) that is connected; Angle between said head (22) and the handle (23) is the obtuse angle, and said head (22) is hinged in the said mount grooves, and said handle (23) is arranged at outside the said bulb dimple (1).
3. a sole according to claim 2 is characterized in that, said pin shaft hole is gone up at said head (22) and formed.
4. a sole according to claim 2 is characterized in that, an end of said retracing spring (4) is connected with said bearing pin (3), and the other end is connected with said handle (23).
5. a sole according to claim 2 is characterized in that, said spacing handle (2) is a plurality of for what be provided with symmetrically about the central axis of said bulb dimple (1).
6. according to any described sole among the claim 1-5; It is characterized in that; The both sides of said mount grooves are formed with mounting lug (11); Said bearing pin mounting hole is formed on this mounting lug (11), the pin shaft hole on the said spacing handle (2) and extend to distance between the end within the said bulb dimple (1) less than the bearing pin mounting hole of said mount grooves and the distance between the bottom.
7. bracing or strutting arrangement, this bracing or strutting arrangement comprise a vertical oil cylinder and a sole that links together, and it is characterized in that said sole is any described sole among the aforesaid right requirement 1-6.
8. bracing or strutting arrangement according to claim 7 is characterized in that, the end of said vertical oil cylinder has bulb and the draw-in groove that matches with said sole.
9. an engineering truck is characterized in that, said engineering truck comprises aforesaid right requirement 7 or 8 described bracing or strutting arrangements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204902891U CN202320246U (en) | 2011-11-30 | 2011-11-30 | Foot supporting plate, supporting device and engineering vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204902891U CN202320246U (en) | 2011-11-30 | 2011-11-30 | Foot supporting plate, supporting device and engineering vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202320246U true CN202320246U (en) | 2012-07-11 |
Family
ID=46432237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204902891U Expired - Lifetime CN202320246U (en) | 2011-11-30 | 2011-11-30 | Foot supporting plate, supporting device and engineering vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202320246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109455167A (en) * | 2018-12-24 | 2019-03-12 | 青岛博泰汽车零部件有限责任公司 | A kind of elevating ram lower bracket |
-
2011
- 2011-11-30 CN CN2011204902891U patent/CN202320246U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109455167A (en) * | 2018-12-24 | 2019-03-12 | 青岛博泰汽车零部件有限责任公司 | A kind of elevating ram lower bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |