CN214286469U

CN214286469U - Obstacle climbing spliced pole

Info

Publication number: CN214286469U
Application number: CN202120045529.0U
Authority: CN
Inventors: 胡碧升; 宁科; 施海峰; 谢祥华; 赵建伟
Original assignee: Zhejiang Beima Education Technology Co ltd
Current assignee: Zhejiang Beima Education Technology Co ltd
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-09-28
Anticipated expiration: 2031-01-08

Abstract

The utility model relates to the technical field of connecting columns, in particular to a connecting column which comprises a column body, a column cover and a connecting piece for connecting the column body with the column cover or another column body above the column body, wherein the column body, the column cover and the connecting piece with different numbers are assembled to form connecting columns with different heights; the column body is connected with the column cover or another column body to form a connecting groove; and two adjacent connecting columns are connected through a connecting plate which is assembled and connected with the connecting grooves. This application can be in the same place arbitrary quantity cylinder or post lid stack-up through the setting of connecting piece, in order to form the spliced pole structure that highly can supply children to climb wantonly, can be connected through the connecting plate between cylinder and the cylinder through the setting of spread groove, thereby satisfy the demand of assembling of various balanced obstacle recreation framves, the user can assemble the balanced obstacle recreation frame of the required training degree of difficulty according to the in-service use demand, therefore the suitability is extremely wide, and the spliced pole structure after the equipment is very firm, the security performance is high, and the assembly and disassembly operation is very simple and convenient.

Description

Obstacle climbing spliced pole

Technical Field

The utility model relates to a spliced pole technical field specifically is an obstacle climbing spliced pole.

Background

The balance obstacle game frame is generally formed by assembling connecting columns, connecting plates and other parts, can be used for children to climb games on the balance obstacle game frame, can train physical ability, speed, strength, balance, touch, vision and other abilities of the children, and has an important effect on physical and mental health development of the children. The connecting column is an important component of the balance obstacle game frame and mainly plays a role in supporting and mounting the connecting plate.

The utility model discloses a utility model with application number CN201620751473.X discloses a children feel and unify training connection ball, including connector and the side connecting hole that is equipped with on it, be equipped with inside sunken first concave surface on the top surface of connector, be equipped with inside sunken second concave surface on the bottom surface of connector, first concave surface upper berth is equipped with mutual parallel arrangement's first strip protruding, and second concave surface upper berth is equipped with mutual parallel arrangement's second strip protruding. Two connection balls can be connected through the connecting rod, and children can climb, walk, jump on feeling training connection ball in order to temper children's sense integrated ability.

But only through the training frame that the ball equipment of connecting formed (with single ball of connecting through the connecting rod connection in the horizontal direction), the result of use is not very good, and it can not satisfy all customers' user demand (for example climb height, the climbing degree of difficulty is not enough). The existing connecting ball structure can not be directly connected in an up-and-down overlapping manner, and can not be assembled and connected with a connecting plate, so that the connecting ball structure can not be used as a connecting column of a balance obstacle game frame.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the problem that prior art exists, provided a stable in structure is firm, the dismouting is convenient, the security performance is high, extensive applicability's obstacle climbing spliced pole.

The utility model provides a technical scheme that its technical problem adopted is: an obstacle climbing connection column comprises a column body, a column cover and a connecting piece for connecting the column body with the column cover or another column body above the column cover, wherein the column bodies, the column covers and the connecting pieces in different numbers are assembled to form connection columns with different heights;

the column body is connected with the column cover or another column body to form a connecting groove; and two adjacent connecting columns are connected through a connecting plate which is assembled and connected with the connecting grooves.

This application can be in the same place arbitrary quantity cylinder or post lid stack-up through the setting of connecting piece, in order to form the spliced pole structure that highly can supply children to climb wantonly, can be connected through the connecting plate between cylinder and the cylinder through the setting of spread groove, thereby satisfy the demand of assembling of various balanced obstacle recreation framves, the user can assemble the balanced obstacle recreation frame of the required training degree of difficulty according to the in-service use demand, therefore the suitability is extremely wide, and the spliced pole structure after the equipment is very firm, the security performance is high, and the assembly and disassembly operation is very simple and convenient, user experience feels good.

Preferably, the connecting member comprises

A support body connected with the cylinder;

the two supporting plates are symmetrically arranged on the front side of the supporting body;

a clamping head;

the clamping and connecting rod is vertically arranged, and the top end of the clamping and connecting rod is connected with the clamping and connecting head;

the top of the rotating body is vertically provided with an opening allowing the other end of the clamping rod to enter;

the rotating shaft is connected with the other ends of the rotating body and the clamping rod;

a rotation screw connecting the support plate and the rotor;

the column body is provided with a containing groove for installing the connecting piece, the column cover is provided with a first column cover clamping groove which is butted with the containing groove and is in assembly connection with the connecting piece of the column body, and the column body is provided with a first column body clamping groove which is in assembly connection with the connecting piece of the other column body at the bottom of the containing groove.

Preferably, the connecting member comprises

The axial top end of the locking rod is provided with a threaded connecting end, and the axial bottom end of the locking rod is provided with a radial through hole;

the nut is detachably connected with the threaded connecting end;

the cam wrench is provided with a shaft installation part which is rotationally connected with the radial through hole through a wrench rotating shaft, and an arc-shaped open slot which allows the axial bottom end of the locking rod to enter and allows the locking rod to rotate around the shaft installation part; the shaft mounting part is eccentrically arranged so that the lengths of the locking rods positioned in the arc-shaped open grooves are different under different rotation angles of the cam wrench;

the bottom of the column body is provided with a wrench accommodating groove for accommodating the cam wrench and a locking rod mounting hole which vertically penetrates through the column body from the wrench accommodating groove;

the column cover is provided with a locking rod butt-joint hole allowing the axial top end of the locking rod to penetrate through and a nut accommodating groove accommodating the nut.

Preferably, the connecting member comprises

A poking plate;

one end of the poking plate mounting frame is connected with the back of the poking plate, and the other end of the poking plate mounting frame is rotationally connected with the column body through a rotating shaft;

the limiting support frame is vertically arranged, and the bottom of the limiting support frame is rotatably connected with the frame body of the poking plate mounting frame through a second rotating shaft;

the limiting clamping head is connected with the top of the limiting support frame;

the column body is provided with a containing groove for installing the connecting piece, the column cover is provided with a column cover clamping groove II which is butted with the containing groove and is in assembly connection with the connecting piece of the column body, and the column body is arranged at the bottom of the containing groove and is in assembly connection with the connecting piece of the other column body.

Preferably, the connecting member comprises

The bottom of the mounting frame is provided with a shaft mounting body, and the shaft mounting body is provided with a shaft mounting hole;

the wrench frame comprises rotating plates connected with two axial sides of the shaft assembly, and a connector for connecting the two rotating plates, wherein the rotating plates are provided with shaft assembly butt joint holes for butt joint with the shaft assembly holes;

the clamping frame comprises two vertically arranged support rods, a shaft mounting body II, a limiting rod and a limiting plate body, wherein the shaft mounting body II is arranged at the bottom end of each support rod and is connected with the back sides of the two rotating plates;

the column body is provided with a containing groove for installing the connecting piece, the top of the containing groove of the column body is provided with a butt joint frame connected with the installing frame, and the bottom of the containing groove is provided with a column body limiting clamping block detachably connected with a limiting clamping opening of the other column body;

the column cover is provided with a column cover limiting clamping block which is in butt joint with the butt joint frame and is detachably connected with a limiting bayonet of the connecting piece.

Preferably, a first connecting half groove is formed in the top of the column body, a second connecting half groove is formed in the bottom of the column body or the bottom of the column cover, and the first connecting half groove and the second connecting half groove are in butt joint to form the connecting groove; the first connecting half groove is sequentially provided with a first cuboid groove cavity I and a second cuboid groove cavity II from inside to outside along the radial direction of the connecting column, and the bottom of the first cuboid groove cavity I is lower than that of the second cuboid groove cavity I; the first half groove of second connection is equipped with second cuboid vallecular cavity one and second cuboid vallecular cavity two from inside to outside in proper order along the spliced pole is radial, the top of second cuboid vallecular cavity one is higher than the top of second cuboid vallecular cavity two.

Preferably, a second first connecting half groove is formed in the top of the column body, a second connecting half groove is formed in the bottom of the column body or the bottom of the column cover, and the second first connecting half groove and the second connecting half groove are in butt joint to form the connecting groove; the first connecting half groove II comprises a first cuboid groove opening, a first half cylinder groove cavity communicated with the first cuboid groove opening, and first half cylinder groove holes arranged at two axial ends of the first half cylinder groove cavity; the second connecting half groove II comprises a cuboid groove opening II, a half cylinder groove cavity II communicated with the cuboid groove opening II and a half cylinder groove hole II arranged at two axial ends of the half cylinder groove cavity.

Preferably, a first connecting half groove III is formed in the top of the column body, a second connecting half groove III is formed in the bottom of the column body or the bottom of the column cover, and the first connecting half groove III and the second connecting half groove III are in butt joint to form the connecting groove; the first connecting half groove III is sequentially provided with a first groove cavity I, a second groove cavity I and a third groove cavity I which are all in a cuboid shape along the radial direction of the connecting column, and the bottom of the second groove cavity I is higher than the bottoms of the first groove cavity I and the third groove cavity I; the second connecting half groove three is sequentially provided with a first groove cavity two, a second groove cavity two and a third groove cavity two which are cuboid shapes along the radial direction of the connecting column, and the top of the second groove cavity two is lower than the top of the first groove cavity two and the top of the third groove cavity two.

Preferably, the outer wall of the column body is provided with a plug hole detachably connected with the connecting rod.

Preferably, the column body is provided with an assembling hole which is connected and fixed with the connecting rod through a bolt and a nut along the radial direction of the inserting hole.

Advantageous effects

According to the game frame, any number of columns or column covers can be stacked together through the connecting pieces to form a connecting column structure with any height and capable of being climbed by children, the columns can be connected with the columns through the connecting plates through the connecting grooves, assembling requirements of various balance obstacle game frames are met, a user can assemble the balance obstacle game frame with required training difficulty according to actual using requirements, and therefore the game frame is extremely wide in applicability, the assembled connecting column structure is very stable, safety performance is high, assembling and disassembling operations are very simple and convenient, and user experience is good;

the connecting piece is simple and convenient to manufacture, the operation of connecting or disassembling the cylinder and the cylinder/the cylinder cover is very convenient and fast through the connecting piece structure, and the connecting column structure for connecting the cylinder and the cylinder/the cylinder cover through the connecting piece structure is very firm and reliable and high in safety performance;

the connecting groove of this application can be connected with the connecting plate of various shapes, various installation angle, and it is extremely wide to connect the suitability, and the connecting groove of this application structure is very simple and convenient with the operating procedure that the connecting plate was installed or was dismantled, has effectively improved the whole dismouting efficiency of balanced obstacle recreation frame, and the sound construction is reliable after the connecting groove of this application structure is connected with the connecting plate, has further improved the security performance height of balanced obstacle recreation frame.

Drawings

FIG. 1 is a schematic structural diagram of a first embodiment of a connecting column of the present application;

FIG. 2 is a schematic structural view of a second embodiment of the connecting column of the present application;

FIG. 3 is a schematic structural view of a third embodiment of the connecting column of the present application;

FIG. 4 is a schematic structural diagram of a fourth embodiment of the connecting column of the present application;

FIG. 5 is a schematic structural diagram of a first embodiment of a connector according to the present application;

FIG. 6 is a schematic view of an assembly structure of the connector of the present application with a cylinder and a cylinder cover;

FIG. 7 is a schematic structural diagram of a second embodiment of the connector according to the present application in a locked state;

FIG. 8 is a schematic structural view of a second embodiment of the connector of the present application in a released state;

FIG. 9 is a schematic view of a wrench receiving slot according to a second embodiment of the present application;

FIG. 10 is a schematic view of the bottom of a pillar cap according to an embodiment of the connector of the present application;

FIG. 11 is a schematic structural view of the top of a pillar cap according to an embodiment of the connector of the present application;

FIG. 12 is a schematic structural view of a third embodiment of a connector according to the present application;

FIG. 13 is a schematic structural view of a column body and a column cover which are not assembled and connected through a connecting piece in a third embodiment of the connecting piece of the present application;

FIG. 14 is a schematic structural view of a fourth embodiment of a connector according to the present application;

FIG. 15 is a schematic view of an assembly of the connector of the present application with a post and a cap;

fig. 16 is a schematic structural view of a docking cradle and a column limiting block on a column in a fourth embodiment of the connector of the present application;

FIG. 17 is a schematic view of a first link half slot in one embodiment of the present application;

FIG. 18 is a schematic view of a second coupling half-tank in accordance with a first embodiment of the coupling tank of the present application;

FIG. 19 is a view of a connector structure of a connector plate in assembled connection with a first embodiment of a connection slot of the present application;

FIG. 20 is a schematic view of a second coupling half-tank according to a second embodiment of the coupling tank of the present application;

FIG. 21 is a schematic view of a second coupling half-tank according to a second embodiment of the coupling tank of the present application;

FIG. 22 is a view of a connector structure of a connection plate assembled and connected with the second embodiment of the connection groove of the present application;

FIG. 23 is a schematic view of a third embodiment of a connecting trough according to the present application;

FIG. 24 is a schematic view of a third embodiment of a connecting trough according to the present application;

fig. 25 shows a plug structure of a connection plate for assembly connection with a third embodiment of the connection groove of the present application.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 4, an obstacle climbing connection column comprises a column body 1, a column cover 2 and a connecting piece for connecting the column body 1 with the column cover 2 or another column body 1 above the column cover, wherein the column body 1, the column cover 2 and the connecting piece are assembled to form a connection column with any height; the column body 1 is connected with the column cover 2 or another column body 1 to form a connecting groove; and two adjacent connecting columns are connected through a connecting plate which is assembled and connected with the connecting grooves.

This application can be in the same place arbitrary quantity cylinder 1 or the pile cover 2 stack-up through the setting of connecting piece, in order to form the spliced pole structure that arbitrary height can supply children to climb, can be connected through the connecting plate between cylinder and the cylinder through the setting of spread groove, thereby satisfy the demand of assembling of various balanced obstacle recreation framves, the user can assemble the balanced obstacle recreation frame of the required training degree of difficulty according to the in-service use demand, consequently, the suitability is extremely wide, and the spliced pole structure after the equipment is very firm, the security performance is high, and the assembly and disassembly operation is very simple and convenient, user experience feels good.

As shown in FIGS. 5 and 6, in the first embodiment of the connector of the present application, the connector includes a support body 3-1, a support plate 3-2, a clamping head 3-3, a clamping rod 3-4, a rotating body 3-5, a rotating shaft 3-6 and a rotating screw 3-7. The support body 3-1 is connected with the cylinder 1, the two support plates 3-2 are symmetrically arranged on the front side of the support body 3-1, the clamping rod 3-4 is vertically arranged, the top end of the clamping rod is connected with the clamping head 3-3, the rotating body 3-5 is vertically provided with an opening allowing the other end of the clamping rod 3-4 to enter from the top of the rotating body 3-5, the rotating shaft 3-6 is connected with the rotating body 3-5 and the other end of the clamping rod 3-4, and the rotating screw 3-7 is connected with the support plates 3-2 and the rotating body 3-5. The column body 1 is provided with a containing groove for installing the connecting piece, the column cover 2 is provided with a column cover clamping groove I3-2-1 which is butted with the containing groove and is in assembly connection with the connecting piece of the column body 1, and the column body 1 is provided with a column body clamping groove I3-1-1 which is in assembly connection with the connecting piece of the other column body 1 at the bottom of the containing groove.

When the column cover 2 is required to be connected with the column body 1, the column cover 2 is only required to be placed at the top of the column body 1, then the rotating body 3-5 in a horizontal state rotates to a vertical state along the rotating screws 3-7, the rotating body 3-5 can drive the clamping head 3-3 to enter the column cover clamping groove 2-1 through the clamping rod 3-4 in the rotating process (in the rotating process of the rotating body 3-5, the clamping rod 3-4 is always in the vertical state, and the rotating body 3-5 can rotate relative to the clamping rod 3-4 through the rotating shaft 3-6 so as to drive the clamping rod 3-4 to move in position), and at the moment, the column cover 2 is fixedly connected with the column body 1 through the connecting piece. When the column cover 2 needs to be detached from the column body 1, only the rotating body 3-5 in a vertical state needs to be rotated to a horizontal state along the rotating screws 3-7, the rotating body 3-5 can drive the clamping head 3-3 to be separated from the column cover clamping groove 2-1 through the clamping rod 3-4 in the rotating process (in the rotating process of the rotating body 3-5, the clamping rod 3-4 is always in the vertical state, and the rotating body 3-5 can rotate relative to the clamping rod 3-4 through the rotating shaft 3-6 so as to drive the clamping rod 3-4 to move in position), and at the moment, the column cover 2 can be directly separated from the column body 1. The connecting piece through this structure can carry out quick assembly disassembly with cylinder 1 and column cap 2, and the post assembling structure is very firm, and the security performance is high. The disassembling and assembling processes of the column body 1 and the column body 1 are the same.

As shown in figures 7 to 11, in the second embodiment of the connecting piece of the present application, the connecting piece comprises a locking rod 7-1, a nut 7-2 and a cam wrench 7-3. The axial top end of the locking rod 7-1 is provided with a threaded connection end, and the axial bottom end is provided with a radial through hole. The screw cap 7-2 is detachably connected with the threaded connecting end. The cam spanner 7-3 is provided with a shaft installation part which is rotatably connected with the radial through hole through a spanner rotating shaft, and an arc-shaped open slot which allows the axial bottom end of the locking rod 7-1 to enter and allows the locking rod 7-1 to rotate around the shaft installation part. The shaft mounting part is eccentrically arranged, so that the lengths of the locking rods 7-1 in the arc-shaped open grooves are different under different rotation angles of the cam wrenches 7-3. The bottom of the column body 1 is provided with a wrench accommodating groove 7-1-1 for accommodating the cam wrench 7-3 and a locking rod mounting hole 7-1-2 vertically penetrating through the column body 1 from the wrench accommodating groove 7-1-1. The column cover 2 is provided with a locking rod butt joint hole 7-2-1 allowing the axial top end of the locking rod 7-1 to pass through and a nut accommodating groove 7-2-2 for accommodating the nut 7-2.

When the column cover 2 is required to be connected with the column body 1, the column cover 2 is only required to be placed at the top of the column body 1, then the axial top end of the locking rod 7-1 is inserted into the locking rod mounting hole 7-1-2 in the wrench accommodating groove 7-1-1 and penetrates out of the locking rod butt-joint hole 7-2-1 of the column cover 2, then the nut 7-2 is connected with the threaded connection end (at the moment, the connection piece is in a loose state, namely the cam wrench 7-3 rotates along the shaft installation part until the length of the locking rod 7-1 inside the arc-shaped open groove is shortest, the length of the locking rod 7-1 outside the cam wrench 7-3 is longest, so that the nut 7-2 protrudes out of the nut accommodating groove 2-2), and then the cam wrench 7-3 is rotated reversely to enable the length of the locking rod 7-1 inside the arc-shaped open groove to become longest gradually, the length of the locking lever 7-1 located outside the cam wrench 7-3 is gradually minimized to firmly connect and fix the column cover 2 with the column body 1. When the column cover 2 and the column body 1 need to be detached, the cam wrench 7-3 is rotated reversely to enable the length of the locking rod 7-1 located inside the arc-shaped open slot to be gradually shortest, the length of the locking rod 7-1 located outside the cam wrench 7-3 to be gradually longest, so that the screw cap 7-2 extends out of the screw cap accommodating slot 7-2-2, then the screw cap 7-2 is detached from the axial top end of the locking rod 7-1, and finally the cam wrench 7-3 is pulled out of the wrench accommodating slot 7-1-1, and at the moment, the column cover 2 and the column body 1 can be directly separated. When the connection column needs to be stacked with a plurality of combination of the column bodies 1 and the column covers 2, only the connecting piece of the locking rod 7-1 with proper length needs to be selected and used. The connecting piece is inserted into the wrench accommodating groove 7-1-1 of the column body 1 at the bottommost part and then extends out of the locking rod butt joint hole 7-2-1 of the cover body 2 at the topmost part to be connected with the screw cap 7-2, and the dismounting process is the same. The connecting piece through this structure can carry out quick assembly disassembly with cylinder 1 and column cap 2, and the post assembling structure is very firm, and the security performance is high.

Referring to fig. 12 and 13, in the third embodiment of the connecting piece of the present application, the connecting piece includes a toggle plate 9-1, a toggle plate mounting bracket 9-2, a limit support bracket 9-3 and a limit chuck 9-4. The bottom of the poking plate 9-1 is provided with a finger groove, so that a user can apply acting force to the poking plate 9-1 conveniently. One end of the poking plate mounting frame 9-2 is hinged with the back of the poking plate 9-1, and the other end of the poking plate mounting frame is rotatably connected with the column body 1 through a rotating shaft. Specifically, the poking plate mounting frame 9-2 comprises two rack rods which are arranged in a bent mode, a first shaft hole which is connected with the first rotating shaft in an assembling mode is formed in one end of each rack rod, and a second shaft hole which is connected with the second rotating shaft in an assembling mode is formed in the rod body of each rack rod. The frame rods are arranged in a hollow mode, so that the weight of the whole connecting piece can be reduced. The limiting support frame 9-3 is vertically arranged, and the bottom of the limiting support frame is rotatably connected with the frame body of the poking plate mounting frame 9-2 through a second rotating shaft. The limiting clamping head 9-4 is connected with the top of the limiting support frame 9-3. The limiting support frame 9-3 comprises a vertically arranged frame plate, the frame plate is provided with an inwards concave arc-shaped vertical edge, the bottom of the arc-shaped vertical edge of the frame plate is provided with a shaft mounting hole which is assembled and connected with the rotating shaft II, the top of the arc-shaped vertical edge of the frame plate is connected with the limiting clamping head 9-4, and the limiting support frame 9-3 with the structure is stable and firm in structure and good in using effect. The edge and the two sides of the frame plate can be provided with reinforcing bodies, so that the structural stability of the limiting support frame 9-3 is further improved. The connecting piece also comprises a decorative plate 9-5 which is connected with the limiting support frame 9-3 and is matched with the accommodating groove in shape, so that the attractiveness of the connecting column can be improved.

The column body 1 is provided with a containing groove for installing the connecting piece, the column cover 2 is provided with a column cover clamping groove II 9-2-1 which is butted with the containing groove and is in assembly connection with the connecting piece of the column body 1, and the column body 1 is provided with a column body clamping groove II 9-1-1 which is in assembly connection with the connecting piece of the other column body 1 at the bottom of the containing groove. Shaft mounting bulges 9-1-2 assembled and connected with the first rotating shaft are arranged on two sides inside the accommodating groove, so that the poking plate mounting frame 9-2 is conveniently connected with the column body 1 through the first rotating shaft.

When the column cover 2 is required to be connected with the column body 1, the column cover 2 is only required to be placed at the top of the column body 1, then the poking plate mounting frame 9-2 in a loosened state is rotated to be located in the accommodating groove along the rotating shaft I, the poking plate mounting frame 9-2 can drive the limiting clamping head 9-4 to enter the column cover clamping groove II 9-2-1 through the limiting supporting frame 9-3 in the rotating process (in the rotating process of the poking plate mounting frame 9-2, the limiting supporting frame 9-3 is always in a vertical state, and the poking plate mounting frame 9-2 can rotate relative to the limiting supporting frame 9-3 through the rotating shaft II so as to drive the limiting supporting frame 9-3 to move in position), and at the moment, the column cover 2 and the column body 1 are connected and fixed through the connecting piece. When the column cover 2 and the column body 1 need to be detached, only the poking plate installation frame 9-2 in a locking state needs to be rotated along the first rotating shaft to be positioned outside the accommodating groove, the poking plate installation frame 9-2 can drive the limiting clamping head 9-4 to be separated from the column cover clamping groove 2-1 through the limiting support frame 9-3 in the rotating process (in the rotating process of the poking plate installation frame 9-2, the limiting support frame 9-3 is always in a vertical state, and the poking plate installation frame 9-2 can rotate relative to the limiting support frame 9-3 through the second rotating shaft so as to drive the limiting support frame 9-3 to move in position), and at the moment, the column cover 2 and the column body 1 can be directly separated.

In addition, the rotating angle range of the poking plate mounting frame 9-2 along the first rotating shaft can be limited, when the poking plate mounting frame 9-2 rotates clockwise to the bottom along the first rotating shaft, the poking plate mounting frame 9-2 is just positioned in the accommodating groove, and the limiting support frame 9-3 and the limiting chuck 9-4 are just tightly clamped with the column cover clamping groove II 9-2-1, so that the column cover 2 is connected and fixed with the column body 1; when the poking plate mounting frame 9-2 rotates to the bottom along the first rotating shaft anticlockwise, the part of the poking plate mounting frame 9-2 protrudes out of the accommodating groove, and the limiting support frame 9-3 and the limiting clamping head 9-4 are just loosened from the second column cover clamping groove 9-2-1, so that the column cover 2 can be separated from the column body 1. The poking plate 9-1 and the poking plate mounting frame 9-2 can be hinged, so that the poking plate 9-1 can be always in a vertical state in the rotating process of the poking plate mounting frame 9-2, and the influence on the position movement of the limiting support frame 9-3 is avoided. The connecting piece through this structure can carry out quick assembly disassembly with cylinder 1 and column cap 2, and the post assembling structure is very firm, and the security performance is high. The disassembling and assembling processes of the column body 1 and the column body 1 are the same.

In the fourth embodiment of the connector of the present application, as shown in fig. 14 to 16, the connector includes a mounting bracket 8-1, a wrench bracket 8-2 and a snap bracket 8-3. The bottom of the mounting rack 8-1 is provided with a shaft mounting body, and the shaft mounting body is provided with a shaft mounting hole. The wrench frame 8-2 comprises rotating plates connected with two axial sides of the shaft assembly, and a connector for connecting the two rotating plates, wherein the rotating plates are provided with shaft assembly butt joint holes for butt joint with the shaft assembly holes. The clamping frame 8-3 comprises two vertically arranged supporting rods, a second shaft mounting body which is arranged at the bottom end of each supporting rod and is connected with the back side of the corresponding rotating plate, two limiting rods which are arranged at the top ends of the supporting rods and two limiting plate bodies which are arranged on the bodies of the supporting rods, wherein a limiting bayonet is formed by the limiting rods, the supporting rods and the limiting plate bodies, a second shaft mounting hole is formed in the second shaft mounting body, and the rotating plate is provided with a second shaft mounting butt joint hole which is in butt joint with the second shaft mounting hole. The second shaft mounting body is in a flat cylindrical shape, and the support rod is connected with the outer peripheral wall of the second shaft mounting body in a tangent mode. The shaft mounting hole and the shaft mounting interfacing hole connect the rotating plate with the shaft mounting body through the shaft body so that the wrench holder 8-2 can rotate around the shaft mounting hole of the mounting holder 8-1. The shaft mounting hole II and the shaft mounting butt joint hole II are used for connecting the shaft mounting body II with the rotating plate through the shaft body II, so that the clamping frame 8-3 can rotate around the shaft mounting hole II of the wrench frame 8-2. The cylinder 1 is provided with a containing groove for installing the connecting piece, the top of the containing groove of the cylinder 1 is provided with a butt joint frame 8-1-1 connected with the mounting frame 8-1, and the bottom of the containing groove is provided with a cylinder limiting clamping block 8-1-2 detachably connected with a limiting bayonet of another cylinder 1. The column cover 2 is provided with a column cover limiting clamping block 8-2-1 which is butted with the butt joint frame 8-1-1 and is detachably connected with the limiting bayonet of the connecting piece.

When the column cover 2 is required to be connected with the column body 1, the column cover 2 is only required to be placed at the top of the column body 1, then the mounting frame 8-1 of the connecting piece is connected with the butt joint frame 8-1-1, then the wrench frame 8-2 in the horizontal state is rotated to the vertical state along the shaft mounting hole, the wrench frame 8-2 drives the clamping frame 8-3 to move in the rotating process so that the limiting bayonet of the clamping frame is clamped with the column cover limiting clamping block 8-2-1 (in the rotating process of the wrench frame 8-2, the clamping frame 8-3 is always in the vertical state, the wrench frame 8-2 rotates relative to the clamping frame 8-3 through the shaft body II so as to drive the clamping frame 8-3 to move in position), and at the moment, the connecting piece connects and fixes the column cover 2 with the column body 1. When the column cover 2 and the column body 1 need to be detached, only the wrench frame 8-2 in a vertical state needs to be rotated to a horizontal state along the shaft body, the wrench frame 8-2 can drive the limiting bayonet of the clamping frame 8-3 to be separated from the column cover limiting clamping block 8-2-1 in the rotating process (in the rotating process of the wrench frame 8-2, the clamping frame 8-3 is always in a vertical state, and the wrench frame 8-2 can rotate relative to the clamping frame 8-3 through the shaft body II to drive the clamping frame 8-3 to move in position), and at the moment, the column cover 2 and the column body 1 can be directly separated. The connecting piece through this structure can carry out quick assembly disassembly with cylinder 1 and column cap 2, and the post assembling structure is very firm, and the security performance is high.

The top of the butt joint frame 8-1-1 is provided with a positioning block, and the bottoms of the cylinder limiting clamping block 8-1-2 and the column cover limiting clamping block 8-2-1 are respectively provided with a positioning groove allowing the positioning block to be inserted. Through setting up of locating piece and constant head tank can realize the quick effective location of column cap 2 and cylinder 1, cylinder 1 and cylinder 1 to can improve the packaging efficiency of this application spliced pole.

The top of the mounting frame 8-1 is provided with an inserting protrusion, and the bottom of the butt joint frame 8-1-1 is provided with an inserting groove connected with the inserting protrusion. When the connecting piece 8 is connected with the column body 1, only the inserting projection of the mounting frame 8-1 is required to be inserted into the inserting groove of the butt joint frame 8-1-1, and when the connecting piece is disassembled, only the inserting projection of the mounting frame 8-1 is required to be taken out from the inserting groove of the butt joint frame 8-1-1, so that the disassembling and assembling operation is very convenient, and the disassembling and assembling efficiency of the connecting column is further improved.

The inserting protrusions are arranged in a hollow mode, and the shaft mounting body is provided with the notches, so that the overall weight of the mounting frame 8-1 can be reduced, and the connecting effect of the mounting frame 8-1 and the butt joint frame 8-1-1 is better.

The tops of the column body limiting clamping block 8-1-2 and the column cover limiting clamping block 8-2-1 are provided with arc-shaped clamping block grooves matched with the limiting rods in shape. After the limiting bayonet is clamped with the cylinder limiting fixture block 8-1-2 or the column cover limiting fixture block 8-2-1, the limiting rod is just positioned in the arc-shaped fixture block groove, so that the clamping effect of the limiting bayonet and the cylinder limiting fixture block 8-1-2 or the column cover limiting fixture block 8-2-1 is improved. The disassembling and assembling processes of the column body 1 and the column body 1 are the same.

In the first embodiment of the connecting groove of the present application, as shown in fig. 17 and 18, a first connecting half groove 6-1 is provided at the top of the column body 1, a second connecting half groove 6-2 is provided at the bottom of the column body or at the bottom of the column cover 2, and the first connecting half groove 6-1 and the second connecting half groove 6-2 are butted to form the connecting groove. The first connecting half groove 6-1 is sequentially provided with a first cuboid groove cavity I and a first cuboid groove cavity II from inside to outside along the radial direction, and the bottom of the first cuboid groove cavity I is lower than that of the first cuboid groove cavity II. The first second connecting half groove 6-2 is sequentially provided with a first second cuboid groove cavity and a second cuboid groove cavity from inside to outside along the radial direction, and the top of the first second cuboid groove cavity is higher than that of the second cuboid groove cavity.

The connecting groove of the structure can be assembled and connected with the plug connector of the connecting plate in fig. 19. During assembly, the plug connector is placed into the first connecting half groove 6-1, then the second connecting half groove 6-2 of the other column body 1 or the column cover 2 is butted with the first connecting half groove 6-1, so that the plug connector is just positioned in the connecting groove, and finally the column body 1 is connected and fixed with the column cover 2 or the other column body 1 through the connecting piece. During disassembly, the column body 1 is separated from the column cover 2 or the other column body 1 only through the connecting piece, then the column cover 2 or the column body 1 at the top is taken down, and finally the plug connector is taken down from the first connecting half groove I6-1.

In the second embodiment of the connecting groove of the present application, as shown in fig. 20 and 21, a first connecting half groove two 4-1 is disposed at the top of the column body 1, a second connecting half groove two 4-2 is disposed at the bottom of the column body 1 or the bottom of the column cover 2, and the first connecting half groove two 4-1 and the second connecting half groove two 4-2 are butted to form the connecting groove. The first connecting half groove II 4-1 comprises a cuboid notch I, a half cylinder groove cavity I communicated with the cuboid notch I and a half cylinder groove hole I arranged at two axial ends of the half cylinder groove cavity I. The second connecting half-groove II 4-2 comprises a cuboid groove opening II, a half-cylinder groove cavity II communicated with the cuboid groove opening II and a half-cylinder groove hole II arranged at two axial ends of the half-cylinder groove cavity II.

The connecting groove of the structure can be assembled and connected with the plug connector of the connecting plate in fig. 22. During assembly, the plug connector is placed into the first connecting half groove II 4-1, then the second connecting half groove II 4-2 of the other column body 1 or the column cover 2 is butted with the first connecting half groove II 4-1, so that the plug connector is just positioned in the connecting groove, and finally the column body 1 is connected and fixed with the column cover 2 or the other column body 1 through the connecting piece. During disassembly, the column body 1 is separated from the column cover 2 or the other column body 1 only through the connecting piece, then the column cover 2 or the column body 1 at the top is taken down, and finally the plug connector is taken down from the first connecting half groove II 4-1. In addition, after the connecting plate and the connecting column are assembled, the plug-in connector can rotate up and down in the connecting groove so as to conveniently adjust the installation angle of the connecting plate, and the applicability of the connecting column is improved.

In the third embodiment of the connecting groove of the present application, as shown in fig. 23 and 24, a first connecting half groove three 5-1 is provided at the top of the column body 1, a second connecting half groove three 5-2 is provided at the bottom of the column body 1 or the bottom of the column cover 2, and the first connecting half groove three 5-1 and the second connecting half groove three 5-2 are butted to form the connecting groove. The first connecting half groove III 5-1 is sequentially provided with a first groove cavity I, a second groove cavity I and a third groove cavity I which are cuboid in shape along the radial direction, and the bottom of the second groove cavity I is higher than the bottoms of the first groove cavity I and the third groove cavity I. The second connecting half groove III 5-2 is sequentially provided with a first groove cavity II, a second groove cavity II and a third groove cavity II which are all cuboid-shaped along the radial direction, and the top of the second groove cavity II is lower than the top of the first groove cavity II and the top of the third groove cavity II.

The connecting groove of this structure can be assembled and connected with the plug connector of the connecting plate in fig. 25. During assembly, the plugging head is placed into the first connecting half groove III 5-1, then the second connecting half groove III 5-2 of the other column body 1 or the column cover 2 is butted with the first connecting half groove III 5-1, so that the plugging head is just positioned in the connecting groove, and finally the column body 1 is connected and fixed with the column cover 2 or the other column body 1 through the connecting piece. During disassembly, the column body 1 is separated from the column cover 2 or the other column body 1 only through the connecting piece, then the column cover 2 or the column body 1 at the top is taken down, and finally the plug connector is taken down from the first connecting half groove III 5-1.

In addition, the outer wall of the cylinder 1 of this application is equipped with the spliced eye of being connected with the connecting rod dismantlement formula, and the spliced eye is located the spread groove below for the connecting rod is located the connecting plate below. Through the setting of spliced eye, can connect two spliced poles of different positions except that the outer rethread connecting rod of connecting plate to can improve children's physical training frame's whole fastness and security.

The cylinder 1 is provided with assembling holes which are connected and fixed with the connecting rod through bolts and nuts along the radial direction of the inserting holes, and the connecting rod is provided with butt joint holes which are connected with the assembling holes in a matched mode. In order to improve the connection strength of the connecting rod and the connecting column, the connecting rod and the connecting column can be fixedly connected through a bolt nut, an assembling hole and a butt joint hole. In order to conveniently set the assembling hole, the column body 1 can be arranged in an up-down split mode.

And a second plug hole detachably connected with the support rod is formed in the bottom of the column body 1. And a third plug-in hole detachably connected with the support rod is formed in the top of the column body 1. And the top of the column cover 2 is provided with a fourth plug hole. Two upper and lower cylinders 1 can also be connected through the bracing piece except that directly connecting through the connecting piece to satisfy children's physical training frame's various equipment demands. The setting number and the arrangement mode of the second plug hole, the third plug hole and the fourth plug hole can be selected according to actual use requirements.

The friction bulge is arranged at the top of the column cover 2, so that on one hand, the friction force at the top of the connecting column can be increased, children are prevented from skidding when climbing and jumping on the connecting column, and the safety performance of the connecting column is improved; on the other hand, the sole touch sense of the children can be trained, so that the using effect of the connecting column is improved.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. An obstacle climbing spliced pole which characterized in that: the device comprises a column body (1), a column cover (2) and a connecting piece for connecting the column body (1) with the column cover (2) or another column body (1) above the column cover, wherein the column bodies (1), the column covers (2) and the connecting pieces in different quantities are assembled to form connecting columns with different heights;

the column body (1) is connected with the column cover (2) or another column body (1) to form a connecting groove; and two adjacent connecting columns are connected through a connecting plate which is assembled and connected with the connecting grooves.

2. An obstacle climbing attachment column according to claim 1, wherein: the connecting piece comprises

A support body (3-1) connected with the column body (1);

the two supporting plates (3-2) are symmetrically arranged on the front side of the supporting body (3-1);

a snap joint (3-3);

the clamping and connecting rod (3-4) is vertically arranged, and the top end of the clamping and connecting rod is connected with the clamping and connecting head (3-3);

the top of the rotating body (3-5) is vertically provided with an opening allowing the other end of the clamping rod (3-4) to enter;

the rotating shaft (3-6) is connected with the rotating body (3-5) and the other end of the clamping rod (3-4);

a rotating screw (3-7) connecting the support plate (3-2) and the rotor (3-5);

the column body (1) is provided with a containing groove for installing the connecting piece, the column cover (2) is provided with a column cover clamping groove I (3-2-1) which is butted with the containing groove and is in assembly connection with the connecting piece of the column body (1), and the column body (1) is provided with a column body clamping groove I (3-1-1) which is in assembly connection with the connecting piece of the other column body (1) at the bottom of the containing groove.

3. An obstacle climbing attachment column according to claim 1, wherein: the connecting piece comprises

The locking rod (7-1) is provided with a threaded connecting end at the axial top end and a radial through hole at the axial bottom end;

the nut (7-2) is detachably connected with the threaded connecting end;

the cam wrench (7-3) is provided with a shaft installation part which is rotationally connected with the radial through hole through a wrench rotating shaft, and an arc-shaped open slot which allows the axial bottom end of the locking rod (7-1) to enter and allows the locking rod (7-1) to rotate around the shaft installation part; the shaft mounting part is eccentrically arranged, so that the lengths of the locking rods (7-1) in the arc-shaped open grooves are different under different rotation angles of the cam spanner (7-3);

a wrench accommodating groove (7-1-1) for accommodating the cam wrench (7-3) is formed in the bottom of the column body (1), and a locking rod mounting hole (7-1-2) vertically penetrating through the column body (1) from the wrench accommodating groove (7-1-1) is formed in the bottom of the column body (1);

the column cover (2) is provided with a locking rod butt joint hole (7-2-1) allowing the axial top end of the locking rod (7-1) to pass through and a nut accommodating groove (7-2-2) accommodating the nut (7-2).

4. An obstacle climbing attachment column according to claim 1, wherein: the connecting piece comprises

A toggle plate (9-1);

one end of the poking plate mounting frame (9-2) is connected with the back of the poking plate (9-1), and the other end of the poking plate mounting frame is rotationally connected with the column body (1) through a rotating shaft;

the limiting support frame (9-3) is vertically arranged, and the bottom of the limiting support frame is rotationally connected with the frame body of the poking plate mounting frame (9-2) through a second rotating shaft;

the limiting clamping head (9-4) is connected with the top of the limiting support frame (9-3);

the column body (1) is provided with a containing groove for installing the connecting piece, the column cover (2) is provided with a column cover clamping groove II (9-2-1) which is butted with the containing groove and is in assembly connection with the connecting piece of the column body (1), and the column body (1) is provided with a column body clamping groove II (9-1-1) which is in assembly connection with the connecting piece of the other column body (1) at the bottom of the containing groove.

5. An obstacle climbing attachment column according to claim 1, wherein: the connecting piece comprises

The bottom of the mounting rack (8-1) is provided with a shaft mounting body, and the shaft mounting body is provided with a shaft mounting hole;

the wrench frame (8-2) comprises rotating plates connected with two axial sides of the shaft assembly, and a connector for connecting the two rotating plates, wherein the rotating plates are provided with shaft assembly butt joint holes for butt joint with the shaft assembly holes;

the clamping frame (8-3) comprises two vertically arranged support rods, a shaft mounting body II which is arranged at the bottom end of each support rod and is connected with the back sides of the two rotating plates, a limiting rod which is connected with the top ends of the two support rods, and a limiting plate body which is connected with the two support rod bodies, wherein the limiting rod, the support rods and the limiting plate body form a limiting bayonet, the shaft mounting body II is provided with a shaft mounting hole II, and the rotating plates are provided with shaft mounting butt joint holes II which are in butt joint with the shaft mounting holes;

the column body (1) is provided with a containing groove for installing the connecting piece, the top of the containing groove of the column body (1) is provided with a butt joint frame (8-1-1) connected with the mounting frame (8-1), and the bottom of the containing groove is provided with a column body limiting clamping block (8-1-2) detachably connected with a limiting clamping opening of the other column body (1);

the column cover (2) is provided with a column cover limiting clamping block (8-2-1) which is butted with the butt joint frame (8-1-1) and is detachably connected with the limiting bayonet of the connecting piece.

6. An obstacle climbing attachment column according to claim 1, wherein: a first connecting half groove I (6-1) is arranged at the top of the column body (1), a second connecting half groove I (6-2) is arranged at the bottom of the column body (1) or the bottom of the column cover (2), and the first connecting half groove I (6-1) and the second connecting half groove I (6-2) are butted to form the connecting groove; the first connecting half groove (6-1) is sequentially provided with a first cuboid groove cavity I and a second cuboid groove cavity II from inside to outside along the radial direction of the connecting column, and the bottom of the first cuboid groove cavity I is lower than that of the second cuboid groove cavity I; the first half groove (6-2) is connected to the second and is radially equipped with second cuboid vallecular cavity one and second cuboid vallecular cavity two from inside to outside in proper order along the spliced pole, the top of second cuboid vallecular cavity one is higher than the top of second cuboid vallecular cavity two.

7. An obstacle climbing attachment column according to claim 1, wherein: a second connecting half groove (4-1) is arranged at the top of the column body (1), a second connecting half groove (4-2) is arranged at the bottom of the column body (1) or the bottom of the column cover (2), and the second connecting half groove (4-1) and the second connecting half groove (4-2) are butted to form the connecting groove; the first connecting half groove II (4-1) comprises a cuboid notch I, a semi-cylinder groove cavity I communicated with the cuboid notch I and semi-cylinder groove holes I arranged at two axial ends of the semi-cylinder groove cavity I; the second connecting half groove II (4-2) comprises a cuboid groove opening II, a half cylinder groove cavity II communicated with the cuboid groove opening II and a half cylinder groove hole II arranged at two axial ends of the half cylinder groove cavity II.

8. An obstacle climbing attachment column according to claim 1, wherein: a first connecting half groove III (5-1) is formed in the top of the column body (1), a second connecting half groove III (5-2) is formed in the bottom of the column body (1) or the bottom of the column cover (2), and the first connecting half groove III (5-1) and the second connecting half groove III (5-2) are in butt joint to form the connecting groove; the first connecting half groove III (5-1) is sequentially provided with a first groove cavity I, a second groove cavity I and a third groove cavity I which are all cuboid in shape along the radial direction of the connecting column, and the bottom of the second groove cavity I is higher than the bottoms of the first groove cavity I and the third groove cavity I; and the second connecting half groove III (5-2) is sequentially provided with a first groove cavity II, a second groove cavity II and a third groove cavity II which are all in a cuboid shape along the radial direction of the connecting column, and the top of the second groove cavity II is lower than the top of the first groove cavity II and the top of the third groove cavity II.

9. An obstacle climbing attachment column according to claim 1, wherein: the outer wall of the column body (1) is provided with a plug-in hole detachably connected with the connecting rod.

10. An obstacle climbing attachment column according to claim 9, wherein: and the column body (1) is radially provided with an assembling hole which is fixedly connected with the connecting rod through a bolt and a nut along the inserting hole.