CN113294629A

CN113294629A - Anti-skid supporting leg structure convenient to disassemble and drag and application thereof

Info

Publication number: CN113294629A
Application number: CN202110497621.5A
Authority: CN
Inventors: 陈世强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-08-24

Abstract

The invention discloses a support leg structure with antiskid function and convenient disassembly and dragging movement and application thereof, wherein the support leg structure comprises: the fixed substrate is a central substrate structure of the supporting leg structure, and the lower part of the fixed substrate is detachably connected with a leg structure in an equal-angle clamping manner; the anti-skid mechanisms are correspondingly wrapped at the bottom end positions of the foot-leg structures one by one; the connecting and inserting rod is of a splicing straight rod structure for mounting the support frame structure, a pressing plate for limiting use is mounted above the connecting and inserting rod, and the fixing base plate is correspondingly clamped and connected to the bottom of the hurdle structure through the connecting and inserting rod and used as a supporting leg structure. This supporting legs structure that just pulls is just torn open to antiskid and uses thereof, the scope that can use is wide, and becomes the system certainly, is convenient for assemble the installation and use, can dismantle fast, is convenient for accomodate, can assist overall structure to remove the use.

Description

Anti-skid supporting leg structure convenient to disassemble and drag and application thereof

Technical Field

The invention relates to the technical field of supporting structures, in particular to a supporting leg structure which is anti-skidding, convenient to disassemble and convenient to pull and an application thereof.

Background

In structures such as guard rails, publicity columns and support frames, the support legs are frequently used in protection, publicity and work assistance in daily life, and in order to ensure the stability of the whole structure during use, the support legs supported by the structures need to be ensured to be stable so as to ensure stable use;

currently, there are some supporting leg structures on the market, for example, chinese patent application No. CN 105229363B proposes a supporting leg, which can easily and quickly perform installation on a supporting object and can efficiently perform positioning of an assembly reference position of the supporting object.

Also, for example, in the chinese patent with publication number CN 104290618B, a supporting leg pivotally connected to the safety seat is proposed, which comprises an inner tube, an outer tube and a supporting leg adjusting mechanism; the supporting legs can play a role in supporting and stabilizing the safety seat, the height can be adjusted through the supporting leg adjusting mechanism, the structure is simple, and the operation is convenient.

Or like the supporting legs that proposes in the utility model patent of patent grant publication number CN 202561394U under the prior art, including the base, owing to set up adjusting nut and reserve nut, set up the gasket in the base below again, can reach the effect that can adjust in a flexible way, the commonality is strong, increase of service life compared with traditional supporting legs.

In the background documents mentioned above, although a series of supporting leg structures are proposed, there still exist certain disadvantages, such as:

1. auxiliary supporting leg structures for various frame structures rarely appear in the market, and meanwhile, no stable structure series is available for matching use, so that the supporting leg structures of various frame structures need to be designed independently, and the supporting leg structures cannot be used uniformly;

2. when the general supporting leg structure is used, the height and the angle are mostly simply adjusted, the applicability is difficult to ensure, and the supporting leg structure cannot be used in different devices;

3. most supporting leg structures are fixed by bolts or even welding during installation, so that the supporting leg structures are inconvenient to assemble and disassemble, are easy to rust at joints and are not beneficial to recycling;

4. when the supporting leg structure is used, the supporting leg structure cannot assist the movement and use of the whole structure, and is not beneficial to position adjustment and use;

therefore, we propose a support leg structure with anti-skid, easy to detach and easy to drag, and its application, so as to solve the above-mentioned problems.

Disclosure of Invention

The invention aims to provide a support leg structure which is anti-skid, convenient to disassemble and convenient to move in a dragging mode and application thereof, and aims to solve the problems that the application of the conventional support leg structure provided by the background art is limited, the conventional support leg structure is inconvenient to disassemble, assemble, store and use, and the conventional support leg structure cannot assist the whole structure in dragging and moving.

In order to achieve the purpose, the invention provides the following technical scheme: a kind of antiskid just tears the supporting leg structure moved in order to dismantle, including:

the fixed substrate is a central substrate structure of the supporting leg structure, and the lower part of the fixed substrate is detachably connected with a leg structure in an equal-angle clamping manner;

the anti-skidding mechanisms are wrapped at the bottom ends of the foot leg structures in a one-to-one correspondence manner, and the bottom surfaces of the anti-skidding mechanisms are attached to the ground in parallel;

the connecting and inserting rod is of a splicing straight rod structure for mounting the supporting frame structure, and a pressing plate for limiting use is mounted above the connecting and inserting rod.

Preferably, the top end of the foot leg structure is correspondingly clamped and connected with the bottom surface of the fixed substrate, the cross-sectional shape structure of the foot leg structure is a square structure, meanwhile, the top end of the foot leg structure is provided with a fixed hole, the foot leg structure is correspondingly fixedly connected with the fixed substrate through the fixed hole and the fixed bolt, and the fixed bolt correspondingly penetrates through the fixed substrate and is connected with the fixed hole.

Preferably, the embedded groove that is the hemisphere structure is seted up in the terminal installation of foot leg structure, and the inside of embedded groove corresponds the embedding and installs the walking ball, and wherein the walking ball constitutes revolution mechanic at the end of foot leg structure through the embedded groove, and the walking ball is the symmetry setting at the end of foot leg structure.

Preferably, the anti-slip mechanism includes:

the wear-resistant bottom plate is arranged at the bottom of the tail end of the foot-leg structure in a wrapping mode and correspondingly connected with the tail end of the foot-leg structure in a clamping mode through the wrapping groove;

the limiting insertion rod is vertically and fixedly installed in the middle of the top end of the wear-resistant bottom plate, and the wear-resistant bottom plate is correspondingly inserted and connected with the foot leg structure through the limiting insertion rod;

the limiting washer is in the outer side of the limiting insertion rod and is fixedly arranged at equal intervals, the limiting insertion rod is clamped with the foot leg structure in a filling mode through the limiting washer, and the limiting washer is of an elastic structure.

Preferably, connect the inserted bar and be fixed mounting in fixed baseplate's top surface middle part, and the middle part outside of connecting the inserted bar is the slope structure, wherein connect the inserted bar and be thick cylinder structure from top to bottom, and connect the inside spacing groove that has seted up in top of inserted bar to the top screw fixedly connected with apron of inserted bar is connected.

Preferably, the bottom end face of the cover plate is connected with a limiting block inserted into the limiting groove, the top end face of the cover plate is connected with the pressing plate through a jacking spring, and a sliding rod is installed between the cover plate and the connecting inserted rod.

Preferably, the slide bar passes through the jack and corresponds the block respectively with between being connected inserted bar and the spacing groove and be connected, and the slide bar is the equal angle setting between being connected inserted bar and apron, and the piece that returns simultaneously corresponds sliding connection through between slide opening and the slide bar, and wherein the piece that returns slides and sets up between the bottom of stopper and spacing groove.

Preferably, the bottom end of the pressing plate is correspondingly clamped and connected with the connecting insertion rod through a lock catch, a limiting grabbing rod is rotatably connected below the side of the pressing plate through a fixing plate, and the bottom end of the limiting grabbing rod is lapped outside the middle of the connecting insertion rod;

wherein the bottom surface of pressing the board is connected with between the spacing pole of grabbing and is connected with the piece that draws that is elastic construction, and draws the piece and be right angle fold shape structure, and the bottom of the pole is grabbed to spacing simultaneously through the laminating board and be connected magnetism between the inserted bar and be connected.

The invention provides another technical scheme which is an application of the support leg structure which is anti-skid, convenient to detach and convenient to move in a dragging way: the fixed substrate is correspondingly clamped and connected to the bottom of the hurdle frame structure through the connecting insertion rod and used as a supporting leg structure, the hurdle frame structure is correspondingly connected with the connecting insertion rod through the connecting hole, the connecting holes are correspondingly formed in the upper end face and the lower end face of the inner side of the hurdle frame structure at equal intervals, and meanwhile the assembly piece used for connecting the monomers is installed on the outer side of the hurdle frame structure.

Preferably, the hurdle structure is correspondingly inserted between the connecting hole and the spacer bar, the top end of the spacer bar is correspondingly provided with an anti-falling plate with the size larger than the outer diameter of the spacer bar, the bottom surface of the anti-falling plate is embedded with a connecting plate, and the top end surface of the anti-falling plate is fixed with a pull ring in a semicircular structure.

Compared with the prior art, the invention has the beneficial effects that: the anti-skidding supporting leg structure convenient to disassemble and pull and the application thereof have the advantages that the range of use is wide, the supporting leg structure is self-made, the assembly, the installation and the use are convenient, the rapid disassembly and the storage are convenient, and the movement and the use of the whole structure can be assisted;

1. the anti-skid device is provided with the foot-leg structure, 3 groups of the foot-leg structure and the fixed substrate are correspondingly clamped and installed in an equal angle manner, so that stable support can be realized, meanwhile, the bottom end of the foot-leg structure is correspondingly and detachably provided with the anti-skid mechanism, the anti-skid device can be contacted with the ground through the bottom surface of the anti-skid mechanism, so that the anti-skid property can be ensured, the wear resistance can be improved, and the noise caused by the movement of the foot-leg structure on the ground can be avoided through the anti-skid mechanism;

2. the connecting insertion rod and the pressing plate are arranged in the scheme, the device can be installed and used through the connecting insertion rod, the lock catch is clamped with the lower end of the limiting block through the downward pressing of the pressing plate, so that the pressing plate is stable, the limiting grabbing rod is extruded outwards, the limiting grabbing rod is opened, the limiting can be carried out, and the quick installation and the limiting are convenient;

3. the scheme is provided with the pulling piece and the return block, the pulling piece and the return block are pressed downwards continuously through the pressing plate, the return block is pressed downwards, then under the elastic action of the jacking spring, the pressing plate is lifted upwards, the lock catch drives the return block to slide outside the slide rod, the return block slides upwards to be clamped with the limiting block, the bottom end of the lock catch slides upwards through the bottom inclined structure of the return block, the pressing plate is separated from the connecting inserted rod, the limiting grabbing rod is driven to rotate, and the limiting grabbing rod is attached to the attaching plate so as to be separated from the connecting inserted rod and the using device;

4. be provided with the walking ball in this scheme, the walking ball rotates with the embedding mode through the embedded groove and installs at the end of foot leg structure, can be when using, through the slope of integrated device to make wholly can use through walking ball contact ground.

Drawings

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic bottom view of the present invention;

FIG. 3 is a schematic overall side view of the present invention;

FIG. 4 is a schematic view of the overall exploded structure of the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 4 according to the present invention;

FIG. 6 is a schematic overall side view of the leg structure of the present invention;

FIG. 7 is a schematic view of the overall front view of the leg and foot structure and the anti-slip mechanism of the present invention;

FIG. 8 is an enlarged view of portion B of FIG. 4 according to the present invention;

FIG. 9 is a schematic view of the connection rod and the pressing plate of the present invention, illustrating an overall disassembled structure;

FIG. 10 is a sectional view of the connecting rod and the pressing plate according to the present invention;

FIG. 11 is a schematic view of the overall construction of the pull member of the present invention;

FIG. 12 is a schematic view of the overall right side top view of the hurdle structure of the present invention;

FIG. 13 is a schematic view of the overall front view of the hurdle structure of the present invention;

FIG. 14 is a schematic view of an integrally separated front view of the hurdle structure and the spacer bar of the present invention;

FIG. 15 is a side view of the hurdle structure and the spacer bar in an integrally separated configuration;

FIG. 16 is a schematic top view of the integral barrier structure and spacer bar of the present invention;

FIG. 17 is an enlarged view of the portion C of FIG. 14 according to the present invention;

FIG. 18 is an enlarged view of the portion D of FIG. 13 according to the present invention;

FIG. 19 is an enlarged view of section E of FIG. 16 according to the present invention;

FIG. 20 is a schematic view of the structure of the hurdle frame in an inclined state.

In the figure: 1. fixing the substrate; 2. a foot and leg structure; 21. a groove is embedded; 22. walking balls; 23. a fixing hole; 24. a fixing bolt; 3. an anti-slip mechanism; 31. a wear-resistant base plate; 32. a limiting inserted rod; 33. a limiting washer; 34. a wrapping slot; 4. connecting the inserted link; 41. a limiting groove; 42. a jack; 43. a cover plate; 431. a limiting block; 44. a jacking spring; 45. a bit returning block; 46. a slide hole; 47. a slide bar; 5. a pressing plate; 51. locking; 52. a limiting grabbing rod; 53. a fixing plate; 6. pulling the piece; 7. attaching a plate; 8. a hurdle frame structure; 81. connecting holes; 82. an assembly; 9. a spacer bar; 91. an anti-drop plate; 92. a connecting plate; 93. and (4) a pull ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.

Referring to fig. 1-11, the present invention provides a technical solution: a kind of antiskid just, dismantle the supporting leg structure that drags and move, including fixed base plate 1, antiskid 3 and connecting the inserted link 4, wherein the fixed base plate 1 is the core base plate of the supporting leg structure, the supporting leg, while using, as in figure 1, figure 2, figure 4, figure 6 and figure 7, the bottom end of the fixed base plate 1 can carry on the disassembling and assembling connection with the top of the leg structure 2 through the block, wherein utilize the dead bolt 24 to carry on the threaded connection lock after the fixed hole 23 that offers through the top of the leg structure 2 corresponds to through hole of the inside of the fixed base plate 1, in order to guarantee the stability, wherein the cross-sectional shape of the leg structure 2 is a square structure, can avoid the leg structure 2 to deflect;

meanwhile, as shown in fig. 2, 4, 5 and 7, the bottom of the foot-leg structure 2 is connected with the anti-skid mechanism 3, wherein the middle part of the top end surface of the wear-resistant bottom plate 31 is vertically provided with a limit inserted rod 32, so that the wear-resistant bottom plate 31 is correspondingly inserted into the bottom of the tail end of the foot-leg structure 2 through the limit inserted rod 32, and meanwhile, the outer side surface of the limit inserted rod 32 is provided with limit washers 33 with an elastic structure at equal intervals, so that the filling property of the connection of the limit inserted rod 32 can be ensured when the limit inserted rod 32 is clamped with the foot-leg structure 2, the accidental separation between the limit inserted rod 32 and the foot-leg structure 2 can be avoided, meanwhile, the inner side of the wear-resistant bottom plate 31 is provided with a wrapping groove 34 matched with the bottom shape of the foot-leg structure 2, the bottom end of the foot-leg structure 2 can be wrapped through the wear-resistant bottom plate 31, the attaching stability can be ensured, and simultaneously, the bottom surface of the wear-resistant bottom plate 31 is horizontal with the ground, the foot leg structure is convenient to support, place and use, can prevent slipping, ensures the wear resistance, and avoids the noise generated when the foot leg structure 2 is directly contacted with the ground and shakes;

when the supporting leg is installed, as shown in fig. 1, the supporting leg is inserted into a structure to be supported by using a connecting insertion rod 4, wherein the length of the connecting insertion rod 4 can be designed into a structure capable of being adjusted in a telescopic manner or designed according to the specific thickness of a bottom plate of the structure to be supported, and a hole is correspondingly drilled in the bottom of the structure to be supported, so that the supporting leg is correspondingly inserted into the structure to be supported by using the connecting insertion rod 4;

after the insertion, the pressing plate 5 is correspondingly pressed down, as shown in fig. 1, 4, 8, 9 and 10, when the pressing plate 5 is pressed down, the latch 51 fixed on the bottom end surface of the pressing plate 5 correspondingly slides down, and because the bottom end of the latch 51 is of a convex inclined structure, and the bottom of the latch 51 is of an inverted U-shaped structure, the latch 51 has certain elasticity, so that the bottom end of the latch 51 can be easily and correspondingly inserted into the through hole at the top of the cover plate 43, so that the latch 51 enters into the limiting groove 41, when the pressing plate 5 is pressed, the latch 51 slides down, so that the bottom of the latch 51 and the bottom end of the limiting block 431 are correspondingly engaged to be in the state shown in fig. 10, at this time, because the jacking spring 44 is connected between the cover plate 43 and the pressing plate 5, the pressing plate 5 has a tendency of upward movement due to the elastic action of the jacking spring 44, so as to ensure the corresponding limit between the lock catch 51 and the limit block 431;

as shown in fig. 4 and 10, when the pressing plate 5 is pressed down, the outer side of the middle part of the connecting rod 4 is of an inclined structure, so that the limiting grabbing rod 52 is pressed down and then rotates to the outer side, the bottom end of the limiting grabbing rod 52 moves to the bottom surface of the structure to be supported from the outer side of the connecting rod 4, and the inner side of the limiting grabbing rod 52 is connected with the pulling piece 6 which is of an elastic structure, so that the limiting grabbing rod 52 can limit the supporting leg, avoid separation and ensure relative limiting installation;

when the supporting foot needs to be detached, as shown in fig. 10, the pressing plate 5 is pressed down again, so that the latch 51 continues to slide down, the top end surface of the return block 45 below the limiting block 431 is of an inclined structure, so that the latch 51 can slide down to the lower side of the return block 45, after the latch 51 slides down to the lower side of the return block 45, the pressing plate 5 is released, so that the pressing plate 5 jumps up under the elastic action of the jacking spring 44, and further drives the latch 51 to slide up, and since the bottom of the latch 51 is clamped at the bottom of the return block 45, the return block 45 is driven to slide up on the outer side of the sliding rod 47, and since the top of the return block 45 and the bottom of the limiting block 431 are provided with inclined structures which are matched with each other, the return block 45 can be attached to the limiting block 431 after sliding up, and since the bottom of the return block 45 is provided with an inclined structure, so that the bottom end of the latch 51 is pressed to the inner side, so that the lock catch 51 can slide upwards continuously, so that the lock catch 51 sequentially slides upwards through the return block 45 and the stop block 431, and the lock catch 51 is separated from the connecting rod 4;

when the pressing plate 5 slides, under the elastic action of the pulling piece 6 as shown in fig. 10 and 11, and based on the self-gravity of the limiting grabbing rod 52, when the pressing plate 5 slides upwards, the limiting grabbing rod 52 automatically rotates inwards, at this time, the limiting grabbing rod 52 rotates to the original state, and as shown in fig. 1 and 3, the limiting grabbing rod 52 is attached and fixed to the connecting inserted rod 4 through the attaching plate 7, at this time, the connecting inserted rod 4 can be directly taken out of the structure to be supported, so as to be detached;

when the supporting leg structure is used, as shown in fig. 1, the supporting leg structure is inclined, so that the tail ends of 2 adjacent groups of leg structures 2 can be landed, and as shown in fig. 3 and 5, the tail ends of the leg structures 2 are embedded and rotatably provided with the walking balls 22, so that the supporting leg is landed through the adjacent walking balls 22 between the 2 adjacent groups of leg structures 2, and the supporting leg structure and the structure to be supported can be dragged through the walking balls 22, so that the auxiliary moving use is facilitated.

Referring to fig. 12-20, another technical solution provided by the present invention is to provide an application of a support leg structure that is anti-skid, easy to detach and easy to pull: in application, as shown in fig. 12, 15 and 18, the fixed substrate 1 is correspondingly clamped and connected at the bottom of the hurdle frame structure 8 through the connecting inserted rod 4 to be used as a supporting leg structure, wherein the hurdle frame structure 8 is correspondingly connected with the connecting inserted rod 4 through a connecting hole 81, and meanwhile, the lower end surface of the hurdle frame structure 8 is correspondingly provided with the connecting holes 81 at equal intervals, so that an adaptive position can be selected on the bottom surface of the hurdle frame structure 8 for use;

when the device is used, after the connecting insertion rod 4 is correspondingly inserted, the pressing plate 5 is pressed, so that the pressing plate 5 is clamped with the limiting block 431 through the lock catch 51 in the technical scheme, and meanwhile, the limiting grabbing rod 52 rotates outwards to limit the position, so that the use is facilitated;

meanwhile, as the upper end face and the lower end face of the inner side of the hurdle frame structure 8 are correspondingly provided with the connecting holes 81 at equal intervals, as shown in fig. 13 and 14, the hurdle frame structure 8 is correspondingly inserted and connected with the spacer bars 9 through the connecting holes 81, and the top ends of the spacer bars 9 are correspondingly provided with the anti-falling plates 91 with the sizes larger than the outer diameters of the spacer bars, the spacer bars 9 can be prevented from sliding downwards and falling off through the anti-falling plates 91, wherein the bottom surfaces of the anti-falling plates 91 are embedded and provided with the connecting plates 92 with magnetic structures, so that the anti-falling plates 91 are adsorbed with the top surface of the hurdle frame structure 8, stability is ensured, and the top end surfaces of the anti-falling plates 91 are fixedly provided with the pull rings 93 with semicircular structures, and lifting separation can be carried out;

when the push plate 5 is pushed again for detachment, the push plate can be detached for use, the spacer bars 9 can be separated by being directly pulled, and the rail structures 8 can be connected to each other by the joint members 82 alone, so that the push plate can be used in combination.

Those not described in detail in this specification are within the skill of the art. The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a just, support leg structure that drags and move is just dismantled in antiskid which characterized in that includes:

the fixed substrate (1) is a central substrate structure of the supporting leg structure, and the lower part of the fixed substrate (1) is detachably connected with a leg structure (2) in an equal-angle clamping manner;

the anti-skidding mechanisms (3) are correspondingly wrapped at the bottom ends of the foot leg structures (2), and the bottom surfaces of the anti-skidding mechanisms (3) are attached to the ground in parallel;

the connecting and inserting rod (4) is of an inserting straight rod structure for mounting the supporting leg structure, and a pressing plate (5) for limiting is mounted above the connecting and inserting rod (4).

2. The anti-skid and easy-to-disassemble and easy-to-drag support leg structure according to claim 1, characterized in that: correspond the block between the top of foot leg structure (2) and the bottom surface of fixed baseplate (1) and be connected, and the cross sectional shape structure of foot leg structure (2) is square structure, and fixed orifices (23) have been seted up on the top of foot leg structure (2) simultaneously, and wherein correspond fixed connection between foot leg structure (2) through fixed orifices (23) and gim peg (24) and fixed baseplate (1), and gim peg (24) are corresponding to run through and are connected between fixed baseplate (1) and fixed orifices (23).

3. The anti-skid and easy-to-disassemble and easy-to-pull supporting leg structure according to claim 2, characterized in that: the embedded groove (21) that is the hemisphere structure is seted up in the end installation of foot leg structure (2), and the inside of embedded groove (21) corresponds the embedding and installs walking ball (22), and wherein walking ball (22) constitute revolution mechanic at the end of foot leg structure (2) through embedded groove (21), and walking ball (22) are the symmetry setting at the end of foot leg structure (2).

4. The anti-skid and easy-to-disassemble and easy-to-drag support leg structure according to claim 1, characterized in that: the antiskid mechanism (3) comprises:

the wear-resistant bottom plate (31) is arranged at the bottom of the tail end of the foot leg structure (2) in a wrapping mode, and the wear-resistant bottom plate (31) is correspondingly connected with the tail end of the foot leg structure (2) in a clamping mode through a wrapping groove (34);

the limiting insertion rod (32) is vertically and fixedly installed in the middle of the top end of the wear-resistant bottom plate (31), and the wear-resistant bottom plate (31) is correspondingly inserted into the foot leg structure (2) through the limiting insertion rod (32);

spacing packing ring (33), spacing packing ring (33) are the fixed outside that sets up at spacing inserted bar (32) of equidistant, and spacing inserted bar (32) are through sufficient block between spacing packing ring (33) and foot leg structure (2), and wherein spacing packing ring (33) are elastic structure.

5. The anti-skid and easy-to-disassemble and easy-to-drag support leg structure according to claim 1, characterized in that: connect inserted bar (4) and be fixed mounting in the top surface middle part of fixed baseplate (1), and the middle part outside of connecting inserted bar (4) is the slope structure, wherein connects inserted bar (4) and be thick cylinder structure down, and connects the top inside of inserted bar (4) and seted up spacing groove (41) to the top screw fixedly connected with apron (43) of inserted bar (4).

6. The anti-skid, easy-to-disassemble and easy-to-pull supporting leg structure according to claim 5, characterized in that: the bottom end face of the cover plate (43) is connected with a limiting block (431) penetrating into the limiting groove (41), the top end face of the cover plate (43) is connected with the pressing plate (5) through a jacking spring (44), and a sliding rod (47) is arranged between the cover plate (43) and the connecting inserted rod (4).

7. The anti-skid and easy-to-disassemble and easy-to-drag support leg structure according to claim 6, characterized in that: slide bar (47) pass through jack (42) respectively with be connected between inserted bar (4) and spacing groove (41) correspond the block and be connected, and slide bar (47) are equal angle setting between connecting inserted bar (4) and apron (43), return block (45) simultaneously and correspond sliding connection between through slide opening (46) and slide bar (47), wherein return block (45) slide to set up between the bottom of spacing block (431) and spacing groove (41).

8. The anti-skid and easy-to-disassemble and easy-to-drag support leg structure according to claim 1, characterized in that: the bottom end of the pressing plate (5) is correspondingly clamped and connected with the connecting inserted rod (4) through a lock catch (51), a limiting grabbing rod (52) is rotatably connected below the side of the pressing plate (5) through a fixing plate (53), and the bottom end of the limiting grabbing rod (52) is lapped outside the middle of the connecting inserted rod (4);

wherein the bottom surface of the pressing plate (5) and the limiting grabbing rod (52) are connected with a pulling piece (6) which is of an elastic structure, the pulling piece (6) is of a right-angle folded structure, and meanwhile the bottom of the limiting grabbing rod (52) is magnetically connected with the connecting inserted rod (4) through the attaching plate (7).

9. The application of the anti-skid supporting leg structure which is convenient to detach and drag and move as claimed in claim 1, is characterized in that the fixing base plate (1) is correspondingly connected to the bottom of the hurdle frame structure (8) in a clamping manner through the connecting inserted rod (4) and used as the supporting leg structure, wherein the hurdle frame structure (8) is correspondingly connected with the connecting inserted rod (4) through the connecting hole (81), the upper end surface and the lower end surface of the inner side of the hurdle frame structure (8) are correspondingly provided with the connecting holes (81) at equal intervals, and meanwhile, the outer side of the hurdle frame structure (8) is provided with the assembly (82) for connecting the hurdle frame structure with the single body.

10. The use of an anti-skid, easy-to-disassemble, easy-to-tow support foot structure according to claim 9, wherein: the fence frame structure (8) is correspondingly spliced with the spacer bars (9) through the connecting holes (81), the top ends of the spacer bars (9) are correspondingly provided with anti-falling plates (91) larger than the outer diameter of the spacer bars, connecting plates (92) are embedded into the bottom surfaces of the anti-falling plates (91), and pull rings (93) in a semicircular ring structure are fixed on the top end surfaces of the anti-falling plates (91).