Crane supporting leg base plate with anti-skid structure

Abstract

The utility model discloses a crane stand bar base plate with an anti-skidding structure, which comprises a base plate structure, matched connecting structures are arranged on two sides of the base plate structure, the base plate structure comprises a base plate, a connecting seat is fixedly welded above the base plate, a protective rubber pad is fixedly embedded at the bottom of the base plate, and a stand bar is fixedly welded on the connecting seat. Storage grooves are formed in the two sides of the cushion plate, matched connecting grooves are formed in the upper portion and the two sides of the cushion plate, meanwhile, concave blocks are welded and fixed to the interiors of the storage grooves, threaded rods are welded and fixed to the surface of the cushion plate, and through hole plates are installed on the cushion plate in a clamped mode through the concave blocks. The matched connecting structure comprises another pad plate with a matched connecting block welded and fixed on one side, a protective rubber pad is also embedded and fixed at the bottom of the other pad plate, and meanwhile, a threaded rod is also welded and fixed on the surface of the other pad plate, and the crane supporting foot pad plate with the anti-skid structure plays a role in storage and clamping through the arranged concave block.

Description

Technical Field

[0001] The utility model relates to the technical field of crane support foot pads, in particular to a crane support foot pad with an anti-slip structure. Background Art

[0002] The support leg is an important component of a crane. The support leg is mainly used to support the frame after being connected to the frame. After searching, it was found that the publication number in the existing public technology is: 201922250160.2, a support leg support structure of a crane, and its technical points include: a pad, the pad includes a main body arranged at the bottom of the support leg and a pad unit arranged on two opposite sides of the main body, wherein a first clip assembly is provided on the side of the main body facing the pad unit, and a second clip assembly matching the first clip assembly is provided on the side of the pad unit facing the main body, and the first clip assembly and the second clip assembly are detachably connected. The utility model can solve the problem in the prior art that the size of the pad cannot be adjusted according to the weight lifted by the crane.

[0003] To sum up: although the size of the pad can be adjusted in the above case, the pad unit needs to be taken out and then installed when adjusting, which is very troublesome and inconvenient to store the pad unit, which may easily cause the pad unit to be lost, and the pad in the above case does not have an anti-slip function. Summary of the invention

[0004] The purpose of the utility model is to address the deficiencies in the prior art and to provide a crane support foot pad with an anti-slip structure, so as to solve the problem that although the size of the pad can be adjusted in the above case proposed in the above background technology, when adjusting, the pad unit needs to be taken out and then installed, which is very troublesome to operate and is not convenient for storing the pad unit, which may easily cause the pad unit to be lost, and the pad in the above case does not have an anti-slip function.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a crane support foot pad with an anti-slip structure, comprising a pad structure, and matching connection structures are provided on both sides of the pad structure;

[0006] The pad structure comprises a pad with a connecting seat welded and fixed on the top, a protective rubber pad embedded and fixed on the bottom of the pad, and a supporting foot welded and fixed on the connecting seat;

[0007] The two sides of the pad are provided with receiving grooves, and the top and two sides of the pad are provided with matching connecting grooves, and concave blocks are welded and fixed inside the receiving grooves.

[0008] By adopting the above technical solution, the recessed blocks are provided to achieve storage and engagement.

[0009] Preferably, a threaded rod is welded and fixed on the surface of the pad, and a through-hole plate is mounted on the pad by clamping between recessed blocks.

[0010] By adopting the above technical solution, the through-hole plate is provided to achieve penetrating matching installation.

[0011] Preferably, the matching connection structure includes another washer with a matching connection block welded and fixed on one side, and a protective rubber pad is also embedded and fixed on the bottom of the other washer, and a threaded rod is also welded and fixed on the surface of the other washer.

[0012] By adopting the technical solution, the setting pad is used to achieve opening and welding fixation.

[0013] Preferably, the matching connecting grooves are provided with two groups, and the matching connecting grooves are provided in an "L" structure.

[0014] By adopting the above technical solution, the matching connecting grooves provided also serve as sliding matching.

[0015] Preferably, the threaded rods are provided in four groups, and a single group of threaded rods is provided with two.

[0016] By adopting the above technical solution, the threaded rod is provided to achieve thread locking and limiting.

[0017] Preferably, the overall shape of the matching connecting block is a "bump" setting.

[0018] By adopting the above technical solution, the matching connection blocks are provided to achieve sliding matching connection.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the crane support foot pad with anti-slip structure,

[0020] (1) This case solves the problem that although the size of the pad can be adjusted in the above case, the pad unit needs to be taken out and then installed when adjusting, which is very troublesome and inconvenient to store, and it is easy to lose the pad unit. When the support area between the pads needs to be expanded, the operator pulls the other pad to separate the pad by force, and then uses the other pad to connect with the two sides of the pad through the matching connection groove. After the pads are matched and connected, the through-hole plate is passed through the threaded rod, and the through-hole plate is threadedly locked and limited by the fixing nut to fix the pad;

[0021] (2) The protective rubber pad is provided in the pad structure to solve the problem that the pad in the above case does not have an anti-slip function. When the pad drives the protective rubber pad to contact the ground, the friction resistance between the pad and the ground is increased by the protective rubber pad to provide stable anti-slip performance for the pad. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the pad, connecting seat, protective rubber pad, supporting foot, storage slot, matching connecting slot and through-hole plate of the utility model;

[0024] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0025] Figure 4 This is a schematic diagram of the supporting connection structure, pad, protective rubber pad and threaded rod structure of the utility model.

[0026] In the figure: 1. pad structure; 101. pad; 102. connecting seat; 103. protective rubber pad; 104. support foot; 105. storage groove; 106. matching connecting groove; 107. recessed block; 108. threaded rod; 109. through-hole plate; 2. matching connecting structure; 201. matching connecting block. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-4 The utility model provides a technical solution: a crane support foot pad with an anti-slip structure, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the pad structure 1 includes a pad 101 with a connecting seat 102 welded and fixed on the top, and a protective rubber pad 103 is embedded and fixed on the bottom of the pad 101, and a supporting leg 104 is welded and fixed on the connecting seat 102.

[0029] Furthermore, the above scheme has storage grooves 105 on both sides of the pad 101, and matching connecting grooves 106 are opened on the top and both sides of the pad 101, and there are two groups of matching connecting grooves 106, and the matching connecting grooves 106 are opened in an "L" structure. The above structure opens two groups of collection, which not only reflects the matching connectivity of the above structure, but also reflects the matching limiting property of the above structure. When the above structure opens two groups, the practicality of the above structure is reflected, and when the matching connecting grooves 106 are opened in an "L" structure, it is effectively convenient for another pad 101 to be vertically and horizontally matched. By facilitating the vertical and horizontal matching connection of another pad 101, it is convenient for another pad 101 to be matched and stored and the supporting area of ​​the pad 101 to be expanded. At the same time, a recessed block 107 is welded and fixed inside the storage groove 105.

[0030] Furthermore, in the above scheme, threaded rods 108 are welded and fixed on the surface of the pad 101, and four groups of threaded rods 108 are provided, and two threaded rods are provided in a single group. When four groups of the above components are provided, not only the equidistant distribution fixity of the above components is reflected, but also the fixed threaded connection locking and limiting property of the above components is reflected. When four groups of the above components are locked, the practicality of the fixed connection of the above components is also reflected. When two threaded rods are provided in a single group, the through-hole plate 109 is effectively penetrated and matched and connected, and the pad 101 is installed with the through-hole plate 109 by engaging between the recesses 107.

[0031] like Figure 4 As shown, matching connection structures 2 are provided on both sides of the pad structure 1, and the matching connection structure 2 includes another pad 101 with a matching connection block 201 welded and fixed on one side, and the overall shape of the matching connection block 201 is set as a "bump". When the overall shape of the above-mentioned parts is set as a "bump", it not only reflects the matching connectivity between the above-mentioned parts and the matching connection grooves 106, but also reflects that the parts are effectively reflected when they are set as "bumps". The bottom of the other pad 101 is also inlaid with a protective rubber pad 103, and the surface of the other pad 101 is also welded and fixed with a threaded rod 108.

[0032] In the above scheme, when the support area between the pads 101 needs to be expanded, the operator pulls the other pad 101 and separates the pad 101 by force, and then uses the other pad 101 to match and connect with the two sides of the pad 101 through the matching connecting groove 106. After the pads 101 are matched and connected, the through-hole plate 109 is passed through the threaded rod 108 and the through-hole plate 109 is threadedly locked and limited by the fixing nut to fasten the pad 101.

[0033] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A crane support foot pad with an anti-slip structure, comprising a pad structure (1), characterized in that: Matching connection structures (2) are provided on both sides of the pad structure (1); The pad structure (1) comprises a pad (101) with a connecting seat (102) welded and fixed on the top, a protective rubber pad (103) is embedded and fixed on the bottom of the pad (101), and a supporting leg (104) is welded and fixed on the connecting seat (102); The pad (101) is provided with receiving grooves (105) on both sides, and matching connecting grooves (106) are provided on the top and both sides of the pad (101), and a concave block (107) is welded and fixed inside the receiving groove (105).

2. The crane support foot pad with an anti-slip structure according to claim 1, characterized in that: A threaded rod (108) is welded and fixed on the surface of the pad (101), and a through-hole plate (109) is mounted on the pad (101) by clamping between the recessed blocks (107).

3. The crane support foot pad with an anti-slip structure according to claim 1, characterized in that: The matching connection structure (2) comprises another washer (101) having a matching connection block (201) welded and fixed on one side, and a protective rubber pad (103) is also embedded and fixed on the bottom of the other washer (101), and a threaded rod (108) is also welded and fixed on the surface of the other washer (101).

4. The crane support foot pad with an anti-slip structure according to claim 1, characterized in that: The matching connection grooves (106) are provided in two groups, and the matching connection grooves (106) are arranged in an "L" structure.

5. The crane support foot pad with an anti-slip structure according to claim 2, characterized in that: The threaded rods (108) are provided in four groups, and a single group of threaded rods (108) is provided with two.

6. The crane support foot pad with anti-slip structure according to claim 3, characterized in that: The overall shape of the matching connection block (201) is a "convex block".

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