CN112435536A

CN112435536A - Theme selection runner for garden construction skill competition

Info

Publication number: CN112435536A
Application number: CN202011317487.8A
Authority: CN
Inventors: 张弢; 孙伟
Original assignee: Nanjing Institute of Railway Technology
Current assignee: Nanjing Institute of Railway Technology
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-03-02

Abstract

The invention discloses a problem selecting wheel rotating device for garden construction skill competition, which comprises a base, wherein traveling wheels are bolted on the periphery of the bottom of the base, a fixed box is bolted on the top of the base, a rotating drum is embedded at the bottom on the right side of the fixed box, a lifting mechanism is arranged in the inner cavity of the fixed box, a first fixed plate is bolted on the bottom on the right side of the fixed box, a lifting column is connected to the center of the top of the inner cavity of the fixed box in a sliding mode, and a connecting seat is bolted on the top of the lifting column. The lifting seat can be elastically reset through the matching of the reset spring, and the two rotating wheels can be driven to synchronously and manually rotate through the matching of the rotating sleeve, the rotating column, the rotating handle, the driving gear, the driven gear and the connecting rod.

Description

Theme selection runner for garden construction skill competition

Technical Field

The invention relates to the technical field of garden construction, in particular to a problem selecting wheel rotating device for garden construction skill competition.

Background

Gardens, which refer to a specially cultivated natural environment and rest territory, are created by modifying the terrain (or further building mountains, stacking stones, managing water) by applying engineering technology and artistic means in a certain region, planting trees, flowers and plants, building buildings, arranging garden roads and the like, so that the beautiful natural environment and the rest territory are called gardens, and the traditional Chinese buildings are unique and have great achievements in classical garden buildings.

When the unit of construction is under construction to gardens, in order to increase the construction interest, can hold the skill contest, for the convenience take out the answer to the skill contestant, thereby the selected questions runner ware can be used, current selected questions runner ware is in the use, most fixed integral type, do not have high lift adjustment, thereby can not satisfy the user of height difference and rotate, also can not carry out manual synchronous rotation to two selected questions runner wares simultaneously, reduce the availability factor of selected questions runner ware, the demand that many users rotated selected questions runner ware simultaneously has not been satisfied, easily cause user's answer to wait.

Therefore, it is necessary to design a problem-selecting wheel rotator for competition of garden construction skills to solve the above problems.

Disclosure of Invention

The invention aims to provide a problem selecting rotary wheel device for garden construction skill competition, which solves the problems that the existing problem selecting rotary wheel device in the background technology is mostly fixed and integrated, does not have height lifting adjustment and cannot perform manual synchronous rotation on two problem selecting rotary wheel devices simultaneously in the using process.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a gardens construction skill contest is with selection problem runner, includes the base, all bolted all around of base bottom has the walking wheel, the top of base has bolted connection fixed case, the bottom on fixed case right side is inlayed and is equipped with the rotary drum, fixed incasement chamber is provided with elevating system, the bottom on fixed case right side has bolted connection first fixed plate, sliding connection has the lift post in the center department at fixed incasement chamber top, the top of lift post has bolted connection seat, the top of connection seat has bolted connection section of thick bamboo, the top at the connection section of thick bamboo back has bolted connection second fixed plate, the inner chamber of connection section of thick bamboo is provided with rotary mechanism, the both sides of connection section of thick bamboo inner chamber are all rotated and are connected with the spliced pole, one side that the connecting pole was kept away from the connecting cylinder has bolted the runner, the center department in the.

Preferably, the lifting mechanism comprises a rotating rod, a rotating disc, a handle, a winding roller, a steel wire rope, a connecting ball, a connecting rope, a lifting seat and a return spring, the rotating rod is rotatably connected to the inner cavity of the rotating cylinder, the rotating disc is bolted to the right side of the rotating rod, the handle is bolted to the right side of the rotating disc, the winding roller is bolted to the left side of the rotating rod, the left side of the winding roller is bolted to the left side of the inner cavity of the fixed box through a bearing, the steel wire rope is wound on the surface of the winding roller, the connecting ball is arranged on the top end of the steel wire rope, the connecting rope is arranged around the connecting ball, the steel wire rope is far away from the connecting ball, the lifting seat is arranged at one end of the connecting rope far away from the steel wire rope, the return spring is vertically bolted to the periphery of the bottom of the lifting.

Preferably, rotary mechanism includes commentaries on classics cover, rotary column, swing handle, driving gear, driven gear and connecting rod, the center department at the connecting cylinder back inlays and is equipped with the rotary sleeve, the inner chamber of changeing the cover rotates and is connected with the rotary column, the back bolt of rotary column has the swing handle, the front through connection section of thick bamboo and the bolt of rotary column have the driving gear, the both sides of driving gear all mesh has driven gear, driven gear's the equal horizontal bolt of inner chamber has the connecting rod, one side through connection section of thick bamboo that driven gear was kept away from to the connecting rod and with the inboard bolt of spliced pole.

Preferably, the connecting ropes are distributed in a four-corner state along the center of the bottom of the lifting seat, and the number of the connecting ropes is four, and each connecting rope is identical in length.

Preferably, the two sides of the inner cavity of the fixed box are vertically provided with sliding grooves from front to back, the inner cavity of each sliding groove is connected with a sliding block in a sliding mode, and the inner side of each sliding block penetrates through the corresponding sliding groove and is in bolted connection with the outer side of the corresponding lifting seat.

Preferably, the inner cavity of the first fixing plate is in threaded connection with a positioning bolt, and threaded holes in threaded fit with the positioning bolt are formed in the periphery of the rotary table.

Preferably, the rotary column is close to and all has seted up the card hole all around the swing handle, the inner chamber sliding connection of second fixed plate has the kelly with card hole joint complex, the top cover on kelly surface is equipped with spacing spring.

Preferably, the top of the fixed box back is bolted with a push rod, one side of the push rod, which is far away from the fixed box, is bolted with a push handle, and the surface of the push handle is sleeved with a protective sleeve.

Preferably, the periphery of the bottom of the connecting seat is bolted with positioning rods, and the periphery of the top of the fixed box is bolted with positioning cylinders in clamping fit with the positioning rods.

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

1. this gardens construction skill competition is with choice runner ware passes through the bull stick, the carousel, a handle, the wind-up roll, wire rope, connect the ball, connect the cooperation of rope and lift seat, can highly carry out lift adjustment to the runner, satisfy the user of height difference and rotate, reduce the user and rotate the intensity of labour of runner in-process, cooperation through reset spring, can carry out elasticity to the lift seat and reset, through changeing the cover, the rotary column, the swing handle, the driving gear, the cooperation of driven gear and connecting rod, can drive two runners and carry out synchronous manual rotation, satisfy two users and carry out the answer selection to the runner in step, user's answer efficiency is improved, avoid the user to cause the answer waiting of longer time.

2. This gardens construction skill competition is with selection problem runner is the four corners state distribution through connecting the rope along the center department of lift seat bottom, can carry out even atress to lift seat bottom four corners, strengthens the lift stability of lift seat, through spout and slider, can assist the lift seat to slide spacingly, further strengthens the lift of lift seat effect at the uniform velocity, through positioning bolt and screw hole, can screw up fixedly to the carousel under the state of stewing, avoids the unexpected rotation of carousel to lead to the wind-up roll to appear rotating.

3. This gardens construction skill competition is with selection problem runner ware passes through the cooperation of card hole, kelly and spacing spring, can carry out elasticity chucking spacingly to the rotary column, and the rotary column rotates under the state of avoiding stewing and causes the unexpected rotation of runner, through pushing away handle and push rod, and convenient to use person promotes fixed case, through locating lever and a location section of thick bamboo, can carry out guide positioning between connecting seat and the fixed case, appears the dislocation when avoiding connecting seat and fixed case laminating.

Drawings

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

FIG. 2 is a rear view of the structure of the present invention;

FIG. 3 is a structural cross-sectional view of the holding box of the present invention;

FIG. 4 is a front view of the lifting mechanism of the present invention;

FIG. 5 is a cross-sectional view of the structure of the connector barrel of the present invention;

FIG. 6 is a front view of the rotary mechanism of the present invention;

FIG. 7 is a front view of the construction of the positioning bolt, threaded hole and turntable of the present invention;

FIG. 8 is an enlarged view of a portion of the structure of FIG. 2 according to the present invention at A.

In the figure: 1. a base; 2. a traveling wheel; 3. a fixed box; 4. a rotating drum; 5. a lifting mechanism; 51. a rotating rod; 52. a turntable; 53. a handle; 54. a wind-up roll; 55. a wire rope; 56. a connecting ball; 57. connecting ropes; 58. a lifting seat; 59. a return spring; 6. a first fixing plate; 7. a lifting column; 8. a connecting seat; 9. a connecting cylinder; 10. a second fixing plate; 11. a rotation mechanism; 111. rotating the sleeve; 112. turning the column; 113. turning a handle; 114. a driving gear; 115. A driven gear; 116. a connecting rod; 12. connecting columns; 13. a rotating wheel; 14. a pointer; 15. A chute; 16. a slider; 17. positioning the bolt; 18. a threaded hole; 19. a clamping hole; 20. a clamping rod; 21. a limiting spring; 22. a push handle; 23. positioning a rod; 24. a positioning cylinder.

Detailed Description

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

Referring to fig. 1-8, an embodiment of the present invention:

the utility model provides a gardens construction skill contest is with selecting problem runner, the on-line screen storage device comprises a base 1, all bolted connection has walking wheel 2 all around of base 1 bottom, the top of base 1 is bolted and is had fixed case 3, the bottom on fixed case 3 right side is inlayed and is equipped with rotary drum 4, fixed case 3 inner chamber is provided with elevating system 5, the bottom on fixed case 3 right side is bolted and is had first fixed plate 6, center department sliding connection at fixed case 3 inner chamber top has lift post 7, the top of lift post 7 is bolted and is had connecting seat 8, the top of connecting seat 8 is bolted and is had connecting cylinder 9, the top at the connecting cylinder 9 back is bolted and is had second fixed plate 10, the inner chamber of connecting cylinder 9 is provided with rotary mechanism 11, the both sides of connecting cylinder 9 inner chamber are all rotated and are connected with spliced pole 12, one side of spliced pole 12 keeping away from connecting cylinder 9 is bolted and is had runner, Handle 53, wind-up roll 54, wire rope 55, connect ball 56, connect the cooperation of rope 57 and lift seat 58, can carry out lift adjustment to the height of runner 13, satisfy the user of height difference and rotate, reduce the intensity of labour that the user rotated runner 13 in-process, cooperation through reset spring 59, can carry out elasticity to lift seat 58 and reset, through changeing cover 111, rotary column 112, swing handle 113, driving gear 114, driven gear 115 and connecting rod 116, can drive two runners 13 and carry out synchronous manual rotation, satisfy two users and carry out the answer selection to runner 13 in step, user's answer efficiency is improved, avoid the user to cause the answer waiting of longer time.

The lifting mechanism 5 comprises a rotating rod 51, a rotating disc 52, a handle 53, a winding roller 54, a steel wire rope 55, a connecting ball 56, a connecting rope 57, a lifting seat 58 and a return spring 59, the inner cavity of the rotating drum 4 is rotatably connected with the rotating rod 51, the right side of the rotating rod 51 is bolted with the rotating disc 52, the right side of the rotating disc 52 is bolted with the handle 53, the left side of the rotating rod 51 is bolted with the winding roller 54, the left side of the winding roller 54 is bolted with the left side of the inner cavity of the fixed box 3 through a bearing, the steel wire rope 55 is wound on the surface of the winding roller 54, the top end of the steel wire rope 55 is provided with the connecting ball 56, the periphery of the connecting ball 56 far away from the steel wire rope 55 is provided with the connecting rope 57, one end of the connecting rope 57 far away from the connecting ball 56 is provided with the lifting seat 58, the height of the rotating wheel 13 can be lifted and adjusted, users with different heights can rotate, the labor, the bottom of the return spring 59 is bolted with the bottom of the inner cavity of the fixed box 3, and can elastically return the lifting seat 58.

The rotating mechanism 11 comprises a rotating sleeve 111, a rotating column 112, a rotating handle 113, a driving gear 114, a driven gear 115 and a connecting rod 116, the rotating sleeve 111 is embedded in the center of the back of the connecting cylinder 9, the inner cavity of the rotating sleeve 111 is rotatably connected with the rotating column 112, the rotating handle 113 is bolted to the back of the rotating column 112, the driving gear 114 is bolted to the front of the rotating column 112 and penetrates through the connecting cylinder 9, the driven gear 115 is meshed to two sides of the driving gear 114, the connecting rod 116 is transversely bolted to the inner cavity of the driven gear 115, one side, far away from the driven gear 115, of the connecting rod 116 penetrates through the connecting cylinder 9 and is bolted to the inner side of the connecting cylinder 12, two rotating wheels 13 can be driven to synchronously and manually rotate, two users can synchronously select the rotating wheels 13, and the answering efficiency of.

Connect rope 57 and be four corners state distribution along the center department of lift seat 58 bottom, connect the quantity of rope 57 and be four and every length the same, can carry out even atress to lift seat 58 bottom four corners, reinforcing lift seat 58's lift stability.

The both sides of 3 inner chambers of fixed box are in the past all vertical spouts 15 of having seted up to the back, and the inner chamber sliding connection of spout 15 has slider 16, and slider 16's inboard runs through spout 15 and with the outside bolt joint of lift seat 58, can assist to slide spacingly to lift seat 58, further strengthens lift seat 58's lift effect at the uniform velocity.

The inner cavity threaded connection of first fixed plate 6 has positioning bolt 17, and the screw hole 18 with positioning bolt 17 screw-thread fit is all seted up around carousel 52, can screw up fixedly carousel 52 under the state of stewing, avoids carousel 52 unexpected rotation to lead to wind-up roll 54 to appear rotating.

The rotary column 112 is close to the rotary handle 113 and has all been seted up all around calorie hole 19, and the inner chamber sliding connection of second fixed plate 10 has the card pole 20 with calorie hole 19 joint complex, and the top cover on card pole 20 surface is equipped with spacing spring 21, can carry out elasticity chucking spacing to rotary column 112, avoids the state of stewing down rotary column 112 to rotate and causes the unexpected rotation of runner 13.

The top that fixed case 3 was backed up has been bolted to have the push rod, and the push rod is kept away from one side bolt of fixed case 3 and has been connected and push away handle 22, and the surface cover of pushing away handle 22 is equipped with the lag, and convenient to use person promotes fixed case 3.

Locating rods 23 are bolted to the periphery of the bottom of the connecting seat 8, and locating cylinders 24 matched with the locating rods 23 in a clamped mode are bolted to the periphery of the top of the fixed box 3, so that the connecting seat 8 and the fixed box 3 can be guided and positioned, and dislocation is avoided when the connecting seat 8 and the fixed box 3 are attached.

The working principle is as follows: when the height of the runner 13 needs to be reduced according to the height of a user answering the question, the user holds the handle 53 to drive the rotating disc 52 to rotate clockwise, the rotating disc 52 drives the rotating rod 51 to rotate in the rotating drum 4, the rotating rod 51 drives the steel wire rope 55 to wind and wind through the winding roller 54, the steel wire rope 55 drives the four connecting ropes 57 to pull downwards through the connecting balls 56, the four connecting ropes 57 drive the lifting seat 58 to move downwards, the lifting seat 58 drives the sliding block 16 to slide downwards in the sliding groove 15, so that the lifting seat 58 drives the return springs 59 to extrude downwards, the four return springs 59 accumulate elastic potential energy, the lifting seat 58 drives the lifting column 7 to move downwards, then the lifting column 7 drives the two runners 13 to move downwards through the connecting seat 8 and the connecting cylinder 9 until the two runners 13 move to the optimal height for the user to rotate, and then the user screws the positioning bolt 17 into the threaded hole 18 through the first fixing plate 6, so that the positioning bolt 17 screws and fixes the turntable 52;

when the user rotates the two rotating wheels 13, the user pulls the clamping rod 20 upwards, the clamping rod 20 drives the limiting spring 21 to extrude upwards and separate from the inner cavity of the clamping hole 19, then the user grips the rotating handle 113 to drive the rotating column 112 to rotate in the rotating sleeve 111, the rotating column 112 drives the two driven gears 115 to synchronously rotate through the driving gear 114, the two driven gears 115 drive the two connecting columns 12 to synchronously rotate in the connecting cylinder 9 through the two connecting rods 116, so that the two connecting columns 12 synchronously drive the two rotating wheels 13 to rotate, according to the pointing cooperation of the pointer 14, the two users can select the answers on the two rotating wheels 13, after the answers on the two rotating wheels 13 are selected, the two rotating wheels 13 need to be statically fixed, and when the clamping rod 20 is loosened by a user, the limiting spring 21 drives the clamping rod 20 to be inserted into the clamping hole 19, and the clamping rod 20 clamps and fixes the rotating column 112.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a gardens construction skill contest is with selection topic runner, includes base (1), its characterized in that: the four sides of the bottom of the base (1) are all bolted with walking wheels (2), the top of the base (1) is bolted with a fixed box (3), the bottom on the right side of the fixed box (3) is embedded with a rotary drum (4), the inner cavity of the fixed box (3) is provided with a lifting mechanism (5), the bottom on the right side of the fixed box (3) is bolted with a first fixed plate (6), the center of the top of the inner cavity of the fixed box (3) is connected with a lifting column (7) in a sliding manner, the top of the lifting column (7) is bolted with a connecting seat (8), the top of the connecting seat (8) is bolted with a connecting cylinder (9), the top of the back of the connecting cylinder (9) is bolted with a second fixed plate (10), the inner cavity of the connecting cylinder (9) is provided with a rotating mechanism (11), the two sides of the inner cavity of the connecting cylinder (9) are both rotationally connected with connecting columns (12), one side of the, and a pointer (14) is arranged at the center of the outer side of the rotating wheel (13).

2. The title selecting wheel rotor for garden construction skill competition according to claim 1, characterized in that: the lifting mechanism (5) comprises a rotating rod (51), a rotating disc (52), a handle (53), a winding roller (54), a steel wire rope (55), a connecting ball (56), a connecting rope (57), a lifting seat (58) and a return spring (59), the inner cavity of the rotating drum (4) is rotatably connected with the rotating rod (51), the right side of the rotating rod (51) is connected with the rotating disc (52) in a bolted mode, the right side of the rotating disc (52) is connected with the handle (53) in a bolted mode, the left side of the rotating rod (51) is connected with the winding roller (54) in a bolted mode, the left side of the winding roller (54) is connected with the left side of the inner cavity of the fixed box (3) in a bolted mode through a bearing, the steel wire rope (55) is wound on the surface of the winding roller (54), the connecting ball (56) is tied at the top end of the steel wire rope (55), the connecting ball (56) is tied at the periphery far away from the steel wire rope (55) through the, all around the bottom of the lifting seat (58) are vertically bolted with return springs (59), and the bottoms of the return springs (59) are bolted with the bottom of the inner cavity of the fixed box (3).

3. The title selecting wheel rotor for garden construction skill competition according to claim 1, characterized in that: rotary mechanism (11) are including changeing cover (111), commentaries on classics post (112), swing handle (113), driving gear (114), driven gear (115) and connecting rod (116), the center department at connecting cylinder (9) back inlays and is equipped with commentaries on classics cover (111), the inner chamber of changeing cover (111) rotates and is connected with swing handle (112), the back bolt of commentaries on classics post (112) has swing handle (113), the front of commentaries on classics post (112) runs through connecting cylinder (9) and has bolted driving gear (114), the both sides of driving gear (114) all mesh driven gear (115), the inner chamber of driven gear (115) all transversely has bolted connecting rod (116), one side run through connecting cylinder (9) that driven gear (115) were kept away from to connecting rod (116) and with the inboard bolt of connecting cylinder (12).

4. The title selecting wheel rotor for garden construction skill competition according to claim 1, characterized in that: the connecting ropes (57) are distributed in a four-corner state along the center of the bottom of the lifting seat (58), and the number of the connecting ropes (57) is four and each length is the same.

5. The title selecting wheel rotor for garden construction skill competition according to claim 1, characterized in that: the two sides of the inner cavity of the fixed box (3) are vertically provided with sliding grooves (15) from front to back, the inner cavity of each sliding groove (15) is connected with a sliding block (16) in a sliding mode, and the inner side of each sliding block (16) penetrates through each sliding groove (15) and is bolted to the outer side of the lifting seat (58).

6. The title selecting wheel rotor for garden construction skill competition according to claim 2, characterized in that: the inner cavity of the first fixing plate (6) is in threaded connection with a positioning bolt (17), and threaded holes (18) in threaded fit with the positioning bolt (17) are formed in the periphery of the rotary disc (52).

7. The title selecting wheel rotor for garden construction skill competition of claim 3, wherein: the rotary column (112) is close to and has all seted up card hole (19) all around rotating handle (113), the inner chamber sliding connection of second fixed plate (10) has with card hole (19) joint complex kelly (20), the top cover on kelly (20) surface is equipped with spacing spring (21).

8. The title selecting wheel rotor for garden construction skill competition according to claim 1, characterized in that: the top of the fixed box (3) back is connected with a push rod in a bolted mode, one side, far away from the fixed box (3), of the push rod is connected with a push handle (22) in a bolted mode, and a protective sleeve is sleeved on the surface of the push handle (22).

9. The title selecting wheel rotor for garden construction skill competition according to claim 1, characterized in that: positioning rods (23) are bolted to the periphery of the bottom of the connecting seat (8), and positioning cylinders (24) in clamping fit with the positioning rods (23) are bolted to the periphery of the top of the fixing box (3).