CN113924983B

CN113924983B - Multi-section type livestock enclosing device based on insertion fit

Info

Publication number: CN113924983B
Application number: CN202111173602.3A
Authority: CN
Inventors: 吴传勤; 房德文; 杨小冰; 陈佳美
Original assignee: Individual
Current assignee: Fang Dewen; Wu Chuanqin; Yang Xiaobing
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2023-02-17
Anticipated expiration: 2041-10-09
Also published as: CN113924983A

Abstract

The invention relates to the technical field of livestock enclosing, in particular to a multi-section type livestock enclosing device based on splicing and matching. The guardrail comprises a guardrail mechanism and a connecting mechanism arranged outside the guardrail mechanism, wherein the guardrail mechanism comprises two guardrail side plates, and a guardrail top plate and a guardrail bottom plate are fixedly connected between the two guardrail side plates. According to the invention, the whole formed by the inserting connecting rod and the fixing seat is fixed under the resistance effect of the fixing sleeve, the guardrail side plate is fixedly connected with the connecting ring through the fixing seat, and the enclosure device is disassembled into a plurality of individuals by using a splicing mode, so that the volume and the weight during transportation are reduced, the convenient degree of transportation is improved, meanwhile, the connection is firmer by matching of threaded connection and insertion, and in addition, the angle adjustment of the whole guardrail mechanism is realized by rotating the connecting ring, so that the enclosure device is suitable for the enclosure devices with different shapes and sizes, the limitation of the shapes is avoided, and the utilization range of the space is enlarged.

Description

Multi-section type livestock enclosing device based on insertion fit

Technical Field

The invention relates to the technical field of livestock holding, in particular to a multi-section livestock holding device based on insertion and matching.

Background

At present, the animal husbandry industry arose, a lot of animals are kept in a lot of big grasslands, in order to enable the animals to grow close to nature, the animals are surrounded by the enclosing devices to be kept in a lot of times, the loss of the animals is avoided, the growth of the animals in the grasslands is not influenced, however, the fixing mode of the enclosing devices is single, the angle cannot be adjusted randomly, and therefore the enclosing devices are restrained by the geographical environment, in addition, the splicing mode is only adopted, the fixation is not firm, and the danger that the animals escape is easy to occur.

Disclosure of Invention

The invention aims to provide a multi-section type livestock enclosing device based on insertion and matching so as to solve the problems in the background technology.

For realizing above-mentioned purpose, provide because of grafting complex multistage formula poultry enclosure device, including guardrail mechanism and the coupling mechanism of setting outside guardrail mechanism, guardrail mechanism includes the guardrail curb plate, guardrail curb plate symmetry is provided with two, two fixedly connected with guardrail roof and guardrail bottom plate between the guardrail curb plate, the guardrail roof sets up the position that is close to the top at the guardrail curb plate, the guardrail bottom plate sets up the position that is close to the bottom at the guardrail curb plate, be equipped with a plurality of guard bars along the length direction equidistant between guardrail roof and the guardrail bottom plate, coupling mechanism includes at least:

the device comprises a stand column, two adapter rods are symmetrically arranged on the outer part of the stand column, a separation ring is fixedly connected to the position, located in the middle, of the outer part of each adapter rod, a force application seat is arranged on the position, located at the bottom of the adapter rod at the top, of the outer part of the stand column, and grips are arranged on the periphery of the force application seats;

the rotating connecting devices are symmetrically arranged at the top and the bottom of the isolating ring and comprise connecting rings, the connecting rings are rotatably connected with the adapter rod, the outer wall of each connecting ring is fixedly connected with a connecting rod, a connecting hole is formed in each connecting rod, a rotating sleeve is arranged at the top of each connecting ring and is in threaded connection with the adapter rod, a friction plate is arranged at the bottom of each rotating sleeve, the radius of each friction plate is larger than that of each rotating sleeve, so that the stress area of each rotating sleeve is increased, a friction pad is fixedly bonded at the bottom of each friction plate, each friction pad is of a rubber structure, natural rubber is preferably adopted, natural latex collected on a rubber tree is used as the natural rubber, and an elastic solid object prepared by processing procedures of solidification, drying and the like is a natural polymer compound with cis-1, 4-polyisoprene as a main component, so that the friction force at the bottom of each friction plate is increased through the friction pads;

the splicing frame comprises a fixing base, the fixing base is arranged on the outer side of the guardrail side plate, the fixing base is fixedly connected with the guardrail side plate through bolts, the left side is located on the same axis with the center of a circle of a top connecting hole and the center of a circle of the fixing base of the guardrail side plate and the center of a circle of a bottom connecting hole, the outer side of the fixing base is provided with a splicing rod, the splicing rod is fixedly connected with the fixing base, the splicing rod is spliced with the connecting hole in a matched mode, the outer portion of the splicing rod is provided with a limiting disc, the radius of the limiting disc is larger than that of the splicing rod, one side of the limiting disc close to the fixing base is provided with a fixing sleeve, the fixing sleeve is connected with the splicing rod in a sliding mode, and the fixing sleeve is connected with the connecting rod in a threaded mode.

As a further improvement of the technical scheme, the top of the guardrail top plate is provided with a through hole corresponding to the position of the guard bar, the top of the guardrail bottom plate is provided with an inserting hole corresponding to the position of the guard bar, the guard bar penetrates through the through hole and is in inserting fit with the inserting hole, the position of the guard bar close to the top is provided with a mounting flange plate fixedly connected with the guardrail top plate, and the mounting flange plate is preferably fixed by bolts.

As a further improvement of the technical scheme, a reinforcing plate is arranged at the top of each guardrail side plate, connecting plates are arranged on the left side and the right side of each reinforcing plate, the connecting plates are fixedly connected with the guardrail side plates through bolts, the reinforcing plates are of an arch structure, a supporting seat is arranged at the bottom of each guardrail side plate, the supporting seat is fixedly connected with the guardrail side plates, and the bottom surface area of the supporting seat is larger than the top surface area.

As a further improvement of the technical scheme, a reset spring is arranged between the fixed sleeve and the fixed seat, the reset spring is fixedly connected with the fixed sleeve, the reset spring is movably connected with the fixed seat, a friction ring is sleeved outside the fixed sleeve, and a plurality of strip-shaped grains are arranged outside the friction ring.

As the further improvement of this technical scheme, the bottom of stand is equipped with expands the panel, the bottom of expanding the panel is equipped with the main post of inserting, the top of expanding the panel is equipped with the auxiliary disc, auxiliary disc and stand sliding connection, the bottom of auxiliary disc is the annular and is equipped with a plurality of assistance and inserts the post, assist insert the post with expand panel swing joint and run through and expand the panel, the main post of inserting is the toper structure with the assistance is inserted the post.

As a further improvement of the technical scheme, a preformed groove is formed in the top of the isolation ring and is an annular through groove, a plurality of balls are arranged inside the preformed groove, and the balls are rotationally connected with the inner wall of the preformed groove.

As a further improvement of the technical scheme, a plurality of holding rods are annularly arranged around the outer wall of the rotating sleeve and fixedly connected with the rotating sleeve, and the holding rods are of L-shaped structures.

As a further improvement of the technical scheme, a fixed flange plate is arranged on one side, close to the connecting rod, of the connecting ring, a connecting flange plate is arranged on one side, close to the fixed flange plate, of the connecting rod, and the fixed flange plate and the connecting flange plate are fixedly connected through bolts.

As a further improvement of this technical scheme, two be equipped with reinforcing apparatus between the guardrail curb plate, reinforcing apparatus includes the reinforced column, it is "toper" structure to consolidate the bottom of the post portion, the reinforced column is equipped with a plurality ofly, just the reinforced column is the setting of crossing with the guard bar, reinforced column and guardrail bottom plate sliding connection, the intermediate position fixedly connected with movable plate of reinforced column, movable plate and guard bar sliding connection, the equal fixedly connected with hand-held frame in both sides around the movable plate.

As a further improvement of the technical scheme, the top of the reinforcing column is slidably connected with a connecting pipe, the connecting pipe is fixedly connected with the guardrail top plate, the top of the reinforcing column and the inside of the connecting pipe are respectively provided with a suction block, the suction blocks are anisotropic magnets, the magnets are composed of iron, cobalt, nickel and other atoms, the internal structures of the atoms are special, the magnets have magnetic moments, and the two anisotropic magnets generate magnetic fields to attract each other.

Compared with the prior art, the invention has the following beneficial effects:

1. among this multistage formula poultry enclosure device based on grafting complex, the effect of resistance through fixed cover is fixed to the whole of pegging graft pole and fixing base formation, rethread fixing base makes guardrail curb plate and go-between fixed connection, the mode that utilizes the concatenation lets the enclosure device split become a plurality of individualities, thereby volume and weight when reducing the transport, improve the convenient degree of transportation, threaded connection makes the connection more firm with the cooperation of grafting simultaneously, realize the angle modulation of whole guardrail mechanism through rotating the go-between in addition, thereby adapt to different shapes and the enclosure device of size, avoid receiving the restraint of shape, enlarge the utilization scope in space.

2. In the multi-section livestock enclosure device based on the splicing fit, the movable plate is pressed by the hand holding frame, the reinforcing column is driven to move downwards through the movable plate and is inserted into soil, the enclosure device is further reinforced, and in addition, the reinforcing column is inserted into the soil and then is isolated from a gap at the bottom of the bottom plate of the guardrail, so that the risk of escaping of animals is reduced.

3. This among multistage formula poultry enclosure device based on grafting cooperation, it reduces the lifting surface area of stand and soil to insert the post through the main, increase pressure, make its easier insert in the soil, press down the auxiliary disc in addition and make the assistance insert in the post inserts the soil, area of contact when further increasing stand and soil are pegged graft, thereby improve the stability of pegging graft, reduce the possibility that the stand emptys, in addition, make the suction piece at its top and the suction piece contact in the connecting tube of reinforcement post in the promotion reinforcement post that does not use upwards, fix the reinforcement post through the suction effect, thereby be convenient for accomodate the reinforcement post, utilize the space, it can to make two suction pieces break away from through the pressure effect to press down the movable plate during use.

4. In the multi-section livestock enclosure device based on the inserting fit, the friction force generated when the connecting ring is in contact with the isolating ring is reduced by rolling of the preformed groove, so that the rotation is smoother, the damage to the connecting ring is reduced, and the service life of the multi-section livestock enclosure device is prolonged.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is an exploded view of the whole structure of embodiment 1;

FIG. 3 is an exploded view of the guardrail structure of example 1;

fig. 4 is an exploded view of the structure of the connecting mechanism of embodiment 1;

FIG. 5 is a first view showing a structure of a rotary joint apparatus according to embodiment 1;

FIG. 6 is a second view of the rotary joint apparatus according to embodiment 1;

FIG. 7 is a disassembled view of the connecting rod and connecting ring structure of the embodiment 1;

FIG. 8 is an exploded view of the rotary sleeve structure of embodiment 1;

FIG. 9 is an exploded view of the structure of the socket frame of example 1;

FIG. 10 is a schematic view of a guard bar structure according to embodiment 1;

FIG. 11 is a schematic view of a column structure according to embodiment 1;

FIG. 12 is a schematic view of an isolator ring structure according to embodiment 1;

fig. 13 is an exploded view of the guard rail structure of the second embodiment of the present invention;

fig. 14 is a schematic structural view of a reinforcing apparatus according to example 1.

The various reference numbers in the figures mean:

100. a guardrail mechanism;

110. guard bar side plate

111. A guardrail top plate; 1111. a through hole;

112. a guardrail base plate; 1121. inserting holes;

113. a reinforcing plate; 1131. a connecting plate;

114. a supporting seat;

115. a guard bar; 1151. mounting a flange plate;

120. a plug-in frame;

121. a fixed seat;

122. a plug rod; 1221. a limiting disc; 1222. a return spring;

123. fixing a sleeve; 1231. a friction ring;

130. a reinforcing device;

131. reinforcing the column; 1311. a suction block;

132. a connecting pipe;

133. moving the plate; 1331. a hand holding frame; 1332. a slide hole;

200. a connecting mechanism;

210. a column;

211. a transfer lever; 2111. an isolating ring; 2112. reserving a groove; 2113. a ball bearing;

212. a force application seat; 2121. a grip;

213. expanding a panel; 2131. a main insert column;

214. an auxiliary disc; 2141. auxiliary inserting columns;

220. a rotating connection device;

221. a connecting ring; 2211. fixing a flange plate;

222. rotating the sleeve; 2221. a friction plate; 2222. a friction pad; 2223. a hand-held lever;

223. a connecting rod; 2231. connecting holes; 2232. and connecting the flange plates.

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.

Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

Referring to fig. 1 to 14, the present embodiment aims to provide a multi-sectional livestock containment apparatus based on splicing and matching, including a guardrail mechanism 100 and a connection mechanism 200 disposed outside the guardrail mechanism 100, the guardrail mechanism 100 includes two guardrail side plates 110, two guardrail side plates 110 are symmetrically disposed, a guardrail top plate 111 and a guardrail bottom plate 112 are fixedly connected between the two guardrail side plates 110, the guardrail top plate 111 is disposed at a position of the guardrail side plate 110 near the top, the guardrail bottom plate 112 is disposed at a position of the guardrail side plate 110 near the bottom, a plurality of guardrail rods 115 are disposed between the guardrail top plate 111 and the guardrail bottom plate 112 at equal intervals along the length direction, the connection mechanism 200 includes a column 210, two adapter rods 211 are symmetrically disposed outside the column 210, an isolation ring 1 is fixedly connected at a position of the middle outside of the adapter rod 211, a force applying seat 212 is disposed at a position of the bottom of the top adapter rod 211 outside the column 210, a handle 2121 is disposed around the force applying seat 212, so as to facilitate grasping the handle 2121 in each direction, and then the column is inserted into soil to be contained, and support force and support the column 210 by friction force and fixing the support force.

In addition, two rotary connecting devices 220 are arranged, the two rotary connecting devices 220 are symmetrically arranged at the top and the bottom of the isolating ring 2111, each rotary connecting device 220 comprises a connecting ring 221, the connecting ring 221 is rotatably connected with the adapter rod 211, a connecting rod 223 is fixedly connected to the outer wall of the connecting ring 221, a connecting hole 2231 is formed in the connecting rod 223, a rotary sleeve 222 is arranged at the top of the connecting ring 221, the rotary sleeve 222 is in threaded connection with the adapter rod 211, a friction plate 2221 is arranged at the bottom of the rotary sleeve 222, the radius of the friction plate 2221 is larger than that of the rotary sleeve 222, so that the stress area of the rotary sleeve 222 is increased, a friction pad 2222 is fixedly bonded to the bottom of the friction plate 2221, the friction pad 2222 is of a rubber structure, preferably natural rubber, natural rubber latex collected from a rubber tree is used for natural rubber, and an elastic solid substance is prepared through processes of solidification, drying and the like and is a natural polymer compound with cis-1, 4-polyisoprene as a main component, so that the friction force at the bottom of the friction plate 2221 is increased through the friction pad 2;

wherein, the plug-in frame 120 includes fixing base 121, fixing base 121 sets up the outside at guardrail curb plate 110, fixing base 121 passes through bolted connection with guardrail curb plate 110 and fixes, the centre of a circle of fixing base 121 of left side guardrail curb plate 110 and the centre of a circle of top connecting hole 2231 are located the same axis, the centre of a circle of fixing base 121 of right side guardrail curb plate 110 and the centre of a circle of bottom connecting hole 2231 are located the same axis, the outside of fixing base 121 is equipped with peg rod 122, peg rod 122 and fixing base 121 fixed connection, peg rod 122 is pegged graft the cooperation with connecting hole 2231, the outside of peg rod 122 is equipped with spacing dish 1221, the radius of spacing dish 1221 is greater than peg rod 122, one side that spacing dish 1221 is close to fixing base 121 is equipped with fixed cover 123, fixed cover 123 and peg rod 122 sliding connection, fixed cover 123 and connecting rod 223 threaded connection.

In this embodiment, when the upright column 210 and the guardrail mechanism 100 are specifically assembled, the inserting rod 122 is inserted into the connecting hole 2231, the limiting disc 1221 is attached to the outer wall of the connecting rod 223, the fixing sleeve 123 is rotated to be fixed to the connecting rod 223 by a screwing force, the limiting disc 1221 is pressed to be closely attached to the outer wall of the connecting rod 223, the whole body formed by the inserting rod 122 and the fixing seat 121 is fixed by a resistance force, the guardrail side plate 110 is fixedly connected to the connecting ring 221 by the fixing seat 121, in addition, the angle adjustment of the whole guardrail mechanism 100 is realized by rotating the connecting ring 221, so that the upright column 210 and the guardrail mechanism are suitable for enclosure devices with different shapes and sizes, the shape limitation is avoided, the utilization range of a space is enlarged, after the angle adjustment is completed, the rotating sleeve 222 is rotated to be driven by the screwing force to drive the friction pad 2222 at the bottom of the friction plate 2221 to contact with the connecting ring 221, and the connecting ring 221 is fixed by a clamping force generated by matching with the isolating ring 2111, so as to realize the angle fixation.

Besides, the through hole 1111 has been seted up to the position that the top of guardrail top plate 111 corresponds fender rod 115, the spliced eye 1121 has been seted up to the position that the top of guardrail bottom plate 112 corresponds fender rod 115, fender rod 115 runs through hole 1111 and spliced eye 1121 grafting cooperation, the position that fender rod 115 is close to the top is equipped with the mounting flange 1151 that is used for with guardrail top plate 111 fixed connection, the preferred bolt fastening that adopts of fixed connection between mounting flange 1151 and the guardrail top plate 111, thereby unscrew the bolt and can take out fender rod 115, in inserting fender rod 115 through hole 1111 and spliced eye 1121 during the fixing, then tightly the bolt can, in order to reach the mesh of dismantling fender rod 115, make things convenient for the change in later stage.

Further, the top of guardrail side plate 110 is equipped with gusset plate 113, gusset plate 113's the left and right sides all is equipped with connecting plate 1131, connecting plate 1131 passes through bolted connection with guardrail side plate 110 and fixes, and gusset plate 113 is "arch" structure, the arching effect that produces through gusset plate 113 is consolidated two guardrail side plates 110, improve its compressive capacity, the bottom of guardrail side plate 110 is equipped with supporting seat 114, supporting seat 114 and guardrail side plate 110 fixed connection, the bottom surface area of supporting seat 114 is greater than the top surface area, increase the area of contact of guardrail side plate 110 bottom and ground through supporting seat 114, thereby improve the stability of guardrail side plate 110 when enclosing.

Still further, be equipped with reset spring 1222 between fixed cover 123 and the fixing base 121, reset spring 1222 and fixed cover 123 fixed connection, reset spring 1222 and fixing base 121 swing joint, the elastic force effect that produces through reset spring 1222 is spacing fixed cover 123, avoid it to rock the too big damage that causes the outer wall of range in peg 122 in the transportation, the outside cover of fixed cover 123 is equipped with friction ring 1231, a plurality of bar lines have been seted up to friction ring 1231's outside, frictional force when rotating fixed cover 123 through the increase of friction ring 1231 and fixed cover 123 contact, the phenomenon of skidding appears when in order to prevent rotating.

Specifically, the bottom of the upright column 210 is provided with the expanding panel 213, the bottom of the expanding panel 213 is provided with the main inserting column 2131, the top of the expanding panel 213 is provided with the auxiliary disc 214, the auxiliary disc 214 is slidably connected with the upright column 210, the bottom of the auxiliary disc 214 is annularly provided with a plurality of auxiliary inserting columns 2141, the auxiliary inserting columns 2141 are movably connected with the expanding panel 213 and penetrate through the expanding panel 213, the main inserting columns 2131 and the auxiliary inserting columns 2141 are of a conical structure, when the auxiliary inserting column module is used, the stress area between the upright column 210 and soil is reduced through the main inserting columns 2131, the pressure is increased, the auxiliary inserting columns are more easily inserted into the soil, in addition, the auxiliary inserting columns 2141 are pressed to be inserted into the soil, the contact area between the upright column 210 and the soil is further increased, the inserting stability is improved, and the possibility of toppling of the upright column 210 is reduced.

In addition, a reserved groove 2112 is formed in the top of the isolating ring 2111, the reserved groove 2112 is an annular through groove, a plurality of balls 2113 are arranged in the reserved groove 2112, the balls 2113 are rotationally connected with the inner wall of the reserved groove 2112, friction force generated when the connecting ring 221 is in contact with the isolating ring 2111 is reduced through rolling of the reserved groove 2112, rotation is smooth, damage to the connecting ring 221 is reduced, and the service life of the isolating ring is prolonged.

Further, a plurality of holding bars 2223 are annularly arranged around the outer wall of the rotating sleeve 222, the holding bars 2223 are fixedly connected with the rotating sleeve 222, the holding bars 2223 are L-shaped, provide a force application point for the rotation of the rotating sleeve 222 through the holding bars 2223, and extend to the outside of the column 210 for easy grasping.

Still further, a fixing flange 2211 is arranged on one side, close to the connecting rod 223, of the connecting ring 221, a connecting flange 2232 is arranged on one side, close to the fixing flange 2211, of the connecting rod 223, and the fixing flange 2211 and the connecting flange 2232 are fixedly connected through bolts, so that the connecting ring 221 and the connecting rod 223 are of a detachable structure, damaged parts can be replaced conveniently in the later period, and replacement cost is reduced.

In addition, a reinforcing device 130 is arranged between the two guardrail side plates 110, the reinforcing device 130 comprises a plurality of reinforcing columns 131, the bottoms of the reinforcing columns 131 are of a conical structure, the reinforcing columns 131 are arranged in a crossed manner, the reinforcing columns 131 are in sliding connection with the guardrail bottom plate 112, a moving plate 133 is fixedly connected to the middle position of each reinforcing column 131, the moving plate 133 is in sliding connection with the corresponding guard bar 115, the front side and the rear side of the moving plate 133 are both fixedly connected with a hand-held frame 1331, and sliding holes 1332 are further formed in the moving plate 133 at equal intervals.

In the embodiment, when the reinforcing device 130 is used specifically, the moving plate 133 is pressed by the hand-holding frame 1331, the reinforcing columns 131 are driven by the moving plate 133 to move downwards and are inserted into soil, so that the enclosure device is further reinforced, and in addition, the reinforcing columns 131 are inserted into the soil and then isolate the gap at the bottom of the guardrail bottom plate 112, so that the risk of the escape of animals is reduced.

In addition, the top of the reinforcing post 131 is slidably connected with the connecting pipe 132, the connecting pipe 132 is fixedly connected with the guardrail top plate 111, the top of the reinforcing post 131 and the inside of the connecting pipe 132 are respectively provided with a suction block 1311, the suction blocks 1311 are opposite magnets, the magnets are composed of atoms such as iron, cobalt, nickel and the like, the internal structures of the atoms are special, the magnetic moments are generated, the two opposite magnets generate magnetic fields to attract each other, when the reinforcing post 131 does not use the upward pushing force to push the reinforcing post 131 to enable the suction block 1311 at the top of the reinforcing post to be in contact with the suction block 1311 in the connecting pipe 132, the reinforcing post 131 is fixed through the suction effect, the reinforcing post 131 is convenient to store, the space is utilized, and when the movable plate 133 is pressed downward to enable the two suction blocks 1311 to be separated through the pressure effect.

The foregoing shows and describes the general principles, principal features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Multi-section livestock enclosure device based on splicing matching comprises a guardrail mechanism (100) and a connecting mechanism (200) arranged outside the guardrail mechanism (100), and is characterized in that: guardrail mechanism (100) includes guardrail curb plate (110), guardrail curb plate (110) symmetry is provided with two, two fixedly connected with guardrail roof (111) and guardrail bottom plate (112) between guardrail curb plate (110), guardrail roof (111) set up the position that is close to the top at guardrail curb plate (110), guardrail bottom plate (112) set up the position that is close to the bottom at guardrail curb plate (110), be equipped with a plurality of guard bars (115) along length direction equidistant between guardrail roof (111) and guardrail bottom plate (112), coupling mechanism (200) includes at least:

the device comprises a vertical column (210), wherein two adapter rods (211) are symmetrically arranged on the outer part of the vertical column (210), an isolation ring (2111) is fixedly connected to the position, located in the middle, of the outer part of each adapter rod (211), a force application seat (212) is arranged on the position, located at the bottom of the top adapter rod (211), of the outer part of the vertical column (210), and grips (2121) are arranged on the periphery of each force application seat (212);

the connecting device comprises two rotary connecting devices (220), the two rotary connecting devices (220) are symmetrically arranged at the top and the bottom of an isolating ring (2111), each rotary connecting device (220) comprises a connecting ring (221), the connecting ring (221) is rotatably connected with a transit rod (211), the outer wall of the connecting ring (221) is fixedly connected with a connecting rod (223), a connecting hole (2231) is formed in the connecting rod (223), a rotary sleeve (222) is arranged at the top of the connecting ring (221), the rotary sleeve (222) is in threaded connection with the transit rod (211), and a friction plate (2221) is arranged at the bottom of the rotary sleeve (222);

plug-in rack (120), plug-in rack (120) includes fixing base (121), fixing base (121) set up in the outside of guardrail curb plate (110), fixing base (121) pass through bolted connection with guardrail curb plate (110) and fix, the left side the centre of a circle of fixing base (121) of guardrail curb plate (110) and the centre of a circle of top connecting hole (2231) are located same axis, the right side the centre of a circle of fixing base (121) of guardrail curb plate (110) and the centre of a circle of bottom connecting hole (2231) are located same axis, the outside of fixing base (121) is equipped with peg graft pole (122), peg graft pole (122) and fixing base (121) fixed connection, peg pole (122) and connecting hole (2231) cooperation of pegging graft, the outside of peg pole (122) is equipped with spacing dish (1221), the radius of spacing dish (1221) is greater than peg pole (122), one side that spacing dish (1221) is close to fixing base (121) is equipped with fixed cover (123), fixed cover (123) and peg pole (122) sliding connection, fixed cover (123) and connecting rod (223) threaded connection.

2. The multi-section livestock enclosure device based on plug-in fit according to claim 1, characterized in that: through hole (1111) have been seted up to the position that the top of guardrail roof (111) corresponds fender rod (115), spliced eye (1121) have been seted up to the position that the top of guardrail bottom plate (112) corresponds fender rod (115), fender rod (115) run through hole (1111) and spliced eye (1121) grafting cooperation, the position that fender rod (115) is close to the top is equipped with and is used for installing ring flange (1151) with guardrail roof (111) fixed connection.

3. The multi-section livestock enclosure device based on plugging fit of claim 1, wherein: the top of guardrail curb plate (110) is equipped with gusset plate (113), the left and right sides of gusset plate (113) all is equipped with connecting plate (1131), connecting plate (1131) are fixed through bolted connection with guardrail curb plate (110), just gusset plate (113) are "arch" structure, the bottom of guardrail curb plate (110) is equipped with supporting seat (114), supporting seat (114) and guardrail curb plate (110) fixed connection, the bottom surface area of supporting seat (114) is greater than the top surface area.

4. The multi-section livestock enclosure device based on plugging fit of claim 1, wherein: be equipped with reset spring (1222) between fixed cover (123) and fixing base (121), reset spring (1222) and fixed cover (123) fixed connection, reset spring (1222) and fixing base (121) swing joint, the outside cover of fixed cover (123) is equipped with friction ring (1231), a plurality of bar lines have been seted up to the outside of friction ring (1231).

5. The multi-section livestock enclosure device based on plugging fit of claim 1, wherein: the bottom of stand (210) is equipped with expands panel (213), the bottom of expanding panel (213) is equipped with main post (2131) of inserting, the top of expanding panel (213) is equipped with auxiliary tray (214), auxiliary tray (214) and stand (210) sliding connection, the bottom of auxiliary tray (214) is the annular and is equipped with a plurality of assistance and inserts post (2141), assist post (2141) and expand panel (213) swing joint and run through and expand panel (213), main post (2131) and assistance post (2141) of inserting are the toper structure.

6. The multi-section livestock enclosure device based on plug-in fit according to claim 1, characterized in that: a reserved groove (2112) is formed in the top of the isolation ring (2111), the reserved groove (2112) is an annular through groove, a plurality of balls (2113) are arranged inside the reserved groove (2112), and the balls (2113) are rotationally connected with the inner wall of the reserved groove (2112).

7. The multi-section livestock enclosure device based on plugging fit of claim 1, wherein: a plurality of holding rods (2223) are annularly arranged around the outer wall of the rotating sleeve (222), the holding rods (2223) are fixedly connected with the rotating sleeve (222), and the holding rods (2223) are L-shaped.

8. The multi-section livestock enclosure device based on plugging fit of claim 1, wherein: one side that go-between (221) is close to connecting rod (223) is equipped with fixed flange dish (2211), one side that connecting rod (223) is close to fixed flange dish (2211) is equipped with connection flange dish (2232), fixed flange dish (2211) is fixed through bolted connection with connection flange dish (2232).

9. The multi-section livestock enclosure device based on plugging fit of claim 3, wherein: two be equipped with reinforcing apparatus (130) between guardrail curb plate (110), reinforcing apparatus (130) include reinforced column (131), reinforced column (131) bottom is "toper" structure, reinforced column (131) are equipped with a plurality ofly, just reinforced column (131) are the cross setting with fender rod (115), reinforced column (131) and guardrail bottom plate (112) sliding connection, the intermediate position fixedly connected with movable plate (133) of reinforced column (131), movable plate (133) and fender rod (115) sliding connection, the equal fixedly connected with of both sides holds frame (1331) around movable plate (133).

10. The multi-section livestock enclosure device based on plugging fit of claim 9, wherein: the top sliding connection of reinforcement post (131) has connecting pipe (132), connecting pipe (132) and guardrail roof (111) fixed connection, the top of reinforcement post (131) and the inside of connecting pipe (132) all are equipped with suction piece (1311), suction piece (1311) each other are opposite sex magnet.