CN215974602U - Support foot base plate and engineering machinery - Google Patents

Abstract

The application relates to the technical field of engineering machinery, and provides a support leg base plate and engineering machinery, wherein the support leg base plate is used for being cushioned between a support leg disc of a support leg and the ground, the support leg base plate comprises a plate body and a locking mechanism, the locking mechanism is installed on the plate body, and the locking mechanism is detachably locked and connected with the support leg disc of the support leg. When the supporting leg plate is used, the supporting leg plate is arranged between the supporting leg plate of the supporting leg and the ground, the supporting leg plate can increase the contact area between the supporting leg and the ground, the ground can be prevented from being damaged easily, and the standing stability of the supporting leg is also improved. The locking mechanism can lock the support leg disc and the support leg base plate of the support leg, so that the support leg base plate can not fall and be separated, the support leg base plate does not need to be carried, and the installation work of installing the support leg base plate below the support leg disc is also saved. The detachable locking of the locking mechanism and the leg plate also enables the leg plate to have flexibility in use, and the locking mechanism can be operated to take down the leg plate and transport the leg plate separately when the leg plate moves for a long distance.

Description

Support foot base plate and engineering machinery

Technical Field

The application relates to the technical field of engineering machinery, in particular to a support leg base plate and engineering machinery.

Background

The ground at the operation position needs to be protected in the construction process of the engineering machinery, so that the supporting leg disc base plate is often used in the actual construction process of the crane. However, the conventional large-tonnage common supporting leg plate backing plate has various defects of large volume, heavy weight and the like, so that a large-sized flat car is required to be used for transporting the common supporting leg plate backing plate in the short-distance running process of the crane. Use the flatbed transportation, can greatly increase the cost of transportation on the one hand, on the other hand needs the flatbed to transport ordinary spider base plate to relevant position and places spider base plate in the suitable position department on ground again just can carry out the operation, and this can make the operation flow increase and be unfavorable for timely operation.

SUMMERY OF THE UTILITY MODEL

In view of this, the application provides a stabilizer blade backing plate and engineering machine, has solved engineering machine when short distance transportation, and the transportation cost of stabilizer blade dish backing plate is high, the many technical problem of operation procedure.

In a first aspect, the present application provides a leg rest for supporting a leg plate of a leg, the leg rest comprising: a plate body; and a locking mechanism mounted on a face of the plate body, the locking mechanism configured to: and the support leg disc is detachably connected.

When the supporting leg support is used, the supporting leg base plate is arranged between the supporting leg disc of the supporting leg and the ground, the bottom surface size of the supporting leg base plate can be far larger than that of the supporting leg disc, the contact area of the supporting leg and the ground can be increased through the supporting leg base plate, the ground can be prevented from being damaged easily, and the standing stability of the supporting leg is also improved. The locking mechanism can lock the support leg disc and the support leg base plate of the support leg, so that the support leg base plate can not fall off, the support leg base plate can move along when the support leg moves in a short distance, the support leg base plate does not need to be carried, and the installation work of installing the support leg base plate below the support leg disc is also saved. The detachable locking of locking mechanical system and supporting leg dish can also make the supporting leg backing plate have the flexibility of use, for example the supporting leg can operate locking mechanical system and take off the supporting leg backing plate when long distance removes, transports the supporting leg backing plate separately again, avoids the too big supporting leg backing plate of size to influence road and passes when long distance removes.

With reference to the first aspect, in one possible implementation manner, the locking mechanism includes: the holding assembly is provided with a holding cavity, the holding cavity is matched with the supporting foot disc, and the supporting foot disc is clamped in the holding cavity or detached from the holding cavity.

With reference to the first aspect, in a possible implementation manner, the accommodating cavity is a sliding groove, and an opening is formed at one end of the sliding groove in the sliding direction, so that the leg plate slides into the sliding groove from the opening, or slides out from the sliding groove to the opening.

With reference to the first aspect, in one possible implementation manner, the sliding direction of the sliding groove has a stopper with respect to the other end of the opening.

With reference to the first aspect, in a possible implementation manner, the leg plate includes a rectangular plate-shaped locking plate, the shape of the sliding groove matches the shape of the locking plate, and the locking plate is inserted into or pulled out of the sliding groove.

With reference to the first aspect, in a possible implementation manner, the sliding groove includes an upper baffle, and the locking plate is slidably connected in the sliding groove and located below the upper baffle.

With reference to the first aspect, in a possible implementation manner, the method further includes: the hanging assembly is arranged on the plate body and is structured as follows: and hanging the support leg backing plate on the support leg.

With reference to the first aspect, in one possible implementation manner, the locking mechanism further includes: an auxiliary locking assembly disposed on the containment assembly, the auxiliary locking assembly configured to: and auxiliary locking of the support leg disc positioned in the accommodating component.

With reference to the first aspect, in one possible implementation manner, the leg rest further includes: and the anti-skid component is arranged on the other plate surface of the plate body.

In a second aspect, the present application provides a work machine comprising: an engineering machine body; the supporting leg is provided with a top end and a supporting leg disc, and the top end of the supporting leg is installed on the engineering machinery body; and the leg rest according to any one of the foregoing embodiments.

The engineering machine provided by the second aspect of the present application includes the leg rest plate in any one of the above implementation manners, so that the engineering machine has the technical effect of any one of the above leg rest plates, and is not described herein again.

Drawings

Fig. 1 is a schematic structural view of a supporting foot board according to an embodiment of the present disclosure.

Fig. 2 is a schematic structural view of a supporting foot board according to another embodiment of the present disclosure.

Fig. 3 is a right side view of a foot rest according to an embodiment of the present application.

Fig. 4 is a right side view of a footplate according to another embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Fig. 1 is a schematic structural view of a supporting foot board according to an embodiment of the present disclosure. The present application provides a support foot plate, as shown in fig. 1, in some embodiments, a support foot plate 11 for supporting a support foot 1, particularly, can be padded between the support foot plate 11 of the support foot 1 and the ground, the support foot plate includes: a plate body 2 and a locking mechanism 3. Wherein, locking mechanical system 3 is installed on a face of plate body 2, and locking mechanical system 3 is constructed as: is detachably connected with the supporting leg plate 11 of the supporting leg 1.

This embodiment is when using, and the supporting leg plate pad is between supporting leg dish 11 and the ground of stabilizer blade 1, and the bottom surface size of supporting leg plate can be far away than the bottom surface size of supporting leg dish 11, and the supporting leg plate can increase the area of contact on stabilizer blade 1 and ground, can also avoid ground to be damaged easily, has also improved the stability of standing of stabilizer blade. Locking mechanical system 3 can be locked the leg dish 11 and the stabilizer blade backing plate of stabilizer blade 1 for the stabilizer blade backing plate can not drop and break away from, makes the stabilizer blade backing plate can move with the line when stabilizer blade 1 removes at the short distance, need not to carry the stabilizer blade backing plate, has also saved and has installed the installation work in leg dish 11 below with the stabilizer blade backing plate. The detachable locking of the locking mechanism 3 and the leg plate 11 also enables the leg plate to have flexibility in use, for example, the leg 1 can be operated to remove the leg plate by the locking mechanism 3 when moving for a long distance, and then the leg plate is transported additionally, so that the influence of the leg plate with an overlarge size on road traffic when moving for a long distance is avoided.

For example, when the support leg 1 is a support leg of a construction machine, and the construction machine moves in a short distance in a certain work place, the locking mechanism 3 is not operated to release the support leg backing plate, and the support leg backing plate moves together with the construction machine and the support leg 1. When the working machine needs to be moved over a long distance, for example, when the working machine needs to be moved from a certain working place to another working place which is far away, the locking mechanism 3 is operated to remove the footplate, and then the footplate is transported additionally.

Fig. 2 is a schematic structural view of a supporting foot board according to another embodiment of the present disclosure. In some embodiments, as shown in fig. 2, the locking mechanism 3 comprises: hold the subassembly 31, hold the subassembly 31 and have and hold cavity 32, hold cavity 32 and leg dish 11 phase-match, leg dish 11 joint is in holding cavity 32 or taking out from holding cavity 32. When the clamping type leg disk locking mechanism is used, the leg disk 11 is inserted into the accommodating cavity 32 in a clamping mode to be detachably connected with the locking mechanism 3, and the loading process can be convenient and fast. When the leg plate 11 needs to be detached from the accommodating cavity 32, the leg plate 11 is pulled out.

In some embodiments, as shown in fig. 2, the receiving cavity 32 is a sliding slot, and one end of the sliding slot in the sliding direction has an opening 321, so that the tray 11 slides into the sliding slot from the opening 321, or the tray 11 slides out of the sliding slot in the direction of the opening 321.

In use, when the support leg plate 11 of the support leg 1 is required to be installed in the accommodating component 31, the support leg base plate is firstly placed on the ground, the support leg 1 is operated to align the support leg plate 11 with the opening 321 of the sliding chute, and the support leg 1 is controlled to translate to slide the support leg plate 11 into the sliding chute from the opening 321. When the support leg plate 11 needs to be taken out of the sliding groove, the control leg 1 is translated towards the opening 321 to slide out of the sliding groove.

In some embodiments, as shown in fig. 2, the other end of the sliding chute relative to the opening 321 in the sliding direction has a stopper 322. In use, the embodiment can prevent the tray 11 from falling out of the chute from the opposite side end of the opening 321 of the chute, and the tray 11 can only slide out of the chute from the opening 321. Specifically, for example, after the leg plate 11 slides into the sliding groove from the opening 321, when the leg plate needs to be pushed to a position where one end is away from the leg plate, the limiting member 322 may block the leg plate, so that the leg 1 may push the leg plate.

Fig. 3 is a right side view of a foot rest according to an embodiment of the present application. In some embodiments, as shown in fig. 2, the leg plate 11 includes a locking plate 111 having a rectangular plate shape, and the shape of the slide groove matches the shape of the locking plate 111, and the locking plate 111 is inserted into or pulled out of the slide groove. When in use, the locking plate 111 is inserted into the sliding groove from the opening 321 and slides into the sliding groove, the sliding groove may adopt a track structure as shown in fig. 3, the sliding groove includes a side baffle 36 and an upper baffle 37 which are vertically connected with each other, the side baffle 36 limits the locking plate 111 laterally, the locking plate 111 is slidably connected in the sliding groove, the locking plate 111 is located below the upper baffle 37, the upper baffle 37 limits the locking plate 111 from above, and the locking plate 111 is prevented from being pulled out from above the sliding groove. After the supporting leg disc 11 slides into the sliding groove, the sliding groove can limit the movement of the supporting leg disc 11 in the direction different from the sliding direction, for example, when the supporting leg 1 is lifted for short-distance transportation, the supporting leg base plate is lifted together with the supporting leg 1 under the limiting effect of the sliding groove and is transported together with the supporting leg 1. The headboard 11 can be detached from the receiving member 31 only when slid out in the sliding direction. The present embodiment further enables the tray 11 to be mounted in the lock mechanism 3 more easily and quickly, and the tray 11 is not easily removed from the lock mechanism 3.

In some embodiments, as shown in fig. 2, the footplate further comprises a hanging assembly 4, the hanging assembly 4 being mounted on the plate body 2, the hanging assembly 4 being configured to: the foot plate is hung on the foot 1. When the embodiment is used, the support foot cushion plate can be hung on the support foot 1 or other carriers through the hanging assembly 4 after being detached from the support foot disc 11 so as to be transported. Specifically, the hanging component 4 may be a hanging ring, and the hanging ring is hung on some protruding structures of the supporting leg 1.

In some embodiments, the locking mechanism 3 further comprises: an auxiliary locking assembly provided on the housing assembly 31, the auxiliary locking assembly being configured to: the locking is assisted to the headboard 11 located in the receiving member 31. In use, the present embodiment can enhance the locking stability of the leg plate 11 by the locking mechanism 3, and prevent the leg plate 11 from being easily removed from the accommodating member 31.

Fig. 4 is a right side view of a footplate according to another embodiment of the present application. In some embodiments, as shown in fig. 4, the auxiliary locking assembly includes a magnetic body 34, the magnetic body 34 is disposed on the inner wall of the accommodating cavity 32, and the leg plate 11 is made of a metal material. In this embodiment, realize supplementary locking Assembly to the supplementary locking of leg dish 11 through magnetism 34 to the magnetic adsorption of leg dish 11, when leg dish 11 packs into and holds cavity 32, leg dish 11 adsorbs each other with magnetism 34 automatically, and this supplementary fixed process is convenient and fast convenient, has reduced work load.

In some embodiments, as shown in fig. 4, the footplate further includes: the anti-slip component 5, the anti-slip component 5 is located on another face of the plate body 2, and this face is the one face of the plate body 2 and the ground contact. In use, the anti-slip assembly 5 of the present embodiment can prevent relative sliding between the board body 2 and the ground, so as to improve the standing stability of the supporting foot 1. Specifically, when the ground is relatively smooth, the anti-skid component 5 can be made of rubber and other materials, and the friction coefficient between the anti-skid component 5 made of rubber and the ground is relatively large. When the ground is rough and the ground is not required to be protected, the anti-skid component 5 can adopt a long nail, a sharp nail and the like, the support leg 1 presses the plate body 2 downwards when in use, and the anti-skid component 5 at the bottom of the plate body 2 is inserted into the ground, so that the support leg base plate and the ground are prevented from sliding relatively.

The present application further provides an engineering machine, including: the engineering machine body, the support leg and the support leg base plate in any one of the previous embodiments. The supporting leg is provided with a top end and a supporting leg disc, and the top end of the supporting leg is installed on the engineering machinery body. This embodiment is when using, and engineering machine tool is when using, and the supporting foot pad is between the supporting foot dish and the ground of stabilizer blade, and the plate body area of supporting foot pad can be far greater than the bottom surface area of supporting foot dish, has promoted the stabilizer blade stability of standing subaerial to promote engineering machine tool stability of standing subaerial, ensured engineering machine tool's normal use. And the stabilizer blade backing plate can lock each other with the stabilizer blade dish of stabilizer blade, and when engineering machine needed the short distance to remove, the stabilizer blade rose to take the stabilizer blade backing plate to rise together, and engineering machine's traveling system drives engineering machine and removes, and the stabilizer blade can take the stabilizer blade backing plate to remove together. When engineering machine tool needs long distance to remove, the stabilizer blade backing plate can be pulled down and transport separately, perhaps hangs the stabilizer blade backing plate on the stabilizer blade or transports on the engineering machine tool body through hanging the dress subassembly, and the too big stabilizer blade backing plate of size influences the road current when avoiding long distance to remove.

Specifically, the engineering machinery can be a crane, the area of the supporting leg base plate can be far larger than the area of the bottom surface of the supporting leg disc, the stability of the crane on the ground can be guaranteed, and the crane can stably perform hoisting work. When the crane needs to move in a short distance to change a lifting working place, the support legs rise to drive the support leg base plates to rise together, wheels of the crane drive the crane to move, and the support legs can drive the support leg base plates to move together. When the hoist needs long distance to remove, the stabilizer blade backing plate can be pulled down and transport separately, perhaps hangs the stabilizer blade backing plate on the stabilizer blade or transports on the hoist body through hanging the dress subassembly, avoids the too big stabilizer blade backing plate of size to influence the road when long distance removes and passes through.

The foregoing describes the general principles of the present application in conjunction with specific embodiments, however, it is noted that the advantages, effects, etc. mentioned in the present application are merely examples and are not limiting, and they should not be considered essential to the various embodiments of the present application. Furthermore, the foregoing disclosure of specific details is for the purpose of illustration and description and is not intended to be limiting, since the foregoing disclosure is not intended to be exhaustive or to limit the disclosure to the precise details disclosed.

The block diagrams of devices, apparatuses, systems referred to in this application are only given as illustrative examples and are not intended to require or imply that the connections, arrangements, configurations, etc. must be made in the manner shown in the block diagrams. These devices, apparatuses, devices, systems may be connected, arranged, configured in any manner, as will be appreciated by those skilled in the art. Words such as "including," "comprising," "having," and the like are open-ended words that mean "including, but not limited to," and are used interchangeably therewith. The words "or" and "as used herein mean, and are used interchangeably with, the word" and/or, "unless the context clearly dictates otherwise. The word "such as" is used herein to mean, and is used interchangeably with, the phrase "such as but not limited to".

It should also be noted that in the apparatus and devices of the present application, the components may be disassembled and/or reassembled. These decompositions and/or recombinations are to be considered as equivalents of the present application.

The previous description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other aspects without departing from the scope of the application. Thus, the present application is not intended to be limited to the aspects shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modifications, equivalents and the like that are within the spirit and principle of the present application should be included in the scope of the present application.

Claims (10)

1. A leg rest for supporting a leg plate of a leg, the leg rest comprising:

a plate body; and

a locking mechanism mounted on a face of the plate body, the locking mechanism configured to: and the support leg disc is detachably connected.

2. The foot rest according to claim 1, wherein the locking mechanism comprises:

the accommodating assembly is provided with an accommodating cavity, the accommodating cavity is matched with the supporting leg plate, and the supporting leg plate is partially clamped in the accommodating cavity or detached from the accommodating cavity.

3. The leg rest according to claim 2, wherein the accommodation cavity is a slide groove having an opening at one end in a sliding direction thereof, so that the leg plate slides into the slide groove from the opening or slides out of the slide groove in a direction of the opening.

4. The leg rest according to claim 3, wherein the sliding direction of the slide groove has a stopper with respect to the other end of the opening.

5. The leg rest according to claim 3, wherein the leg plate comprises a locking plate in a rectangular plate shape, the slide groove having a shape matching a shape of the locking plate, the locking plate being inserted into or pulled out from the slide groove.

6. The foot rest according to claim 5, wherein the slide groove comprises an upper baffle plate, the locking plate is slidably connected within the slide groove and the locking plate is located below the upper baffle plate.

7. The leg rest of claim 1, further comprising:

the hanging assembly is arranged on the plate body and is structured as follows: and hanging the support leg backing plate on the support leg.

8. The foot rest according to claim 2, wherein the locking mechanism further comprises:

an auxiliary locking assembly disposed on the containment assembly, the auxiliary locking assembly configured to: and auxiliary locking of the support leg disc positioned in the accommodating component.

9. The footplate of claim 1, further comprising:

and the anti-skid component is arranged on the other plate surface of the plate body.

10. A work machine, comprising:

an engineering machine body;

the supporting leg is provided with a top end and a supporting leg disc, and the top end of the supporting leg is installed on the engineering machinery body; and

the footplate of any one of claims 1 to 9.

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