CN215407802U

CN215407802U - Lawn protection device for municipal afforestation

Info

Publication number: CN215407802U
Application number: CN202120717573.1U
Authority: CN
Inventors: 杨红刚; 陈善良; 汪小苗
Original assignee: Zhongan Longshan Construction Group Co ltd
Current assignee: Zhongan Longshan Construction Group Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2022-01-04
Anticipated expiration: 2031-04-09

Abstract

The utility model relates to the technical field of protection devices, in particular to a lawn protection device for municipal greening, which comprises a device main body, wherein the device main body comprises a first fence, bases are fixedly connected to two sides of the bottom ends of the first fence and the second fence, first connecting blocks are fixedly connected to the left sides of the top ends of the first fence and the second fence, second connecting blocks are fixedly connected to the right sides of the top ends of the first fence and the second fence, a fixing mechanism is arranged between the first connecting blocks and the second connecting blocks, a first bolt is connected to the interior of the base through an adjusting mechanism, and the adjusting mechanism comprises a first groove. According to the mechanism, when the first fence and the second fence protect the lawn, the bottom ends of the first fence and the second fence can be fixed through the first bolt, and the inserting length of the first bolt can be adjusted, so that the first fence and the second fence can keep balance, and the protection of surrounding pedestrians is improved.

Description

Lawn protection device for municipal afforestation

Technical Field

The utility model relates to the technical field of protective devices, in particular to a lawn protective device for municipal greening.

Background

The greening refers to planting various plants such as a protection forest, roadside trees, a lawn and the like, the greening can improve environmental sanitation and play multiple roles in maintaining ecological balance, the lawn needs to be planted in municipal construction to green the environment, and guard rails are required to be arranged around the lawn to prevent people from trampling, so that the lawn protection device for municipal greening is continuously developed and innovated, the use requirements of people are basically met, and some problems still exist.

When current lawn protector for municipal afforestation protects the lawn, directly erect the rail and probably take place to empty around the lawn to lawn ground unevenness, first rail and second rail bottom can not keep balance, take place easily to turn on one's side, cause the injury to pedestrian on every side, consequently need a lawn protector for municipal afforestation to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problems, the utility model aims to provide a lawn protecting device for municipal greening, which solves the problems that the existing lawn protecting device for municipal greening proposed in the background art can topple over around the lawn when being erected directly, the ground of the lawn is uneven, and the bottom ends of a first fence and a second fence cannot be balanced.

In order to achieve the purpose, the utility model provides the following technical scheme: a lawn protection device for municipal greening comprises a device main body, wherein the device main body comprises a first fence, bases are fixedly connected to two sides of the bottom ends of the first fence and a second fence respectively, a first connecting block is fixedly connected to the left side of the top ends of the first fence and the second fence respectively, a second connecting block is fixedly connected to the right side of the top ends of the first fence and the second fence respectively, a fixing mechanism is arranged between the first connecting block and the second connecting block, a first bolt is connected to the interior of the base through an adjusting mechanism, the adjusting mechanism comprises a first groove, first grooves are formed in the inner walls of the two sides of the bottom ends of the first fence and the second fence respectively, adjusting cylinders are fixedly connected to the top ends of the inner walls of the first grooves, two sides of the four groups of second connecting blocks are connected to the interior of the adjusting cylinders through sliding mechanisms, and threaded sleeves are movably connected to the outer walls of the bottom ends of the adjusting cylinders through bearings, the outer surfaces of the four groups of threaded sleeves are provided with rotating machines.

Preferably, slewing mechanism includes first conical gear, and the first conical gear of the all fixedly connected with of thread bush surface, four groups first conical gear surface all meshes there is second conical gear, and the second conical gear is kept away from the all fixedly connected with bull stick in one side of first conical gear, four groups the one end that second conical gear was kept away from to the bull stick all runs through first fluting inner wall, and the all fixedly connected with handle in bull stick outer end, four groups the second fluting has all been seted up to the base inside, and first bolt all moves about inside the second fluting.

Preferably, slide mechanism includes the spout, and adjusts a section of thick bamboo inner wall both sides and all seted up the spout, four groups inside all sliding connection of spout has the slider, and all fixedly connected with limiting plate between the slider, four groups all fixed connection is on first bolt top in the limiting plate bottom.

Preferably, fixed establishment includes the third fluting, and is two sets of the third fluting has all been seted up to first connecting block inner wall, and first fluting is inside all to be inserted and is equipped with first inserted bar, and is two sets of all fixed connection on first inserted bar right side is at second connecting block left side outer wall, and the inside fourth fluting that has all been seted up of second connecting block, and is two sets of the inside second inserted bar that has all inserted of fourth fluting, and the all fixed connection in first connecting block right side outer wall in second inserted bar left side, and is two sets of all there is the third bolt through threaded connection inside first connecting block and the second connecting block, and inside first inserted bar and the second inserted bar all run through in third bolt bottom.

Preferably, four groups both fixedly connected with stoppers in the upper and lower both sides of bull stick surface, four groups stopper inside all has the second bolt through threaded connection.

Preferably, the two sides of the bottom ends of the four groups of bases are fixedly connected with inserting blocks at equal intervals, and the inserting blocks are designed to be triangular.

Preferably, the inner walls of the third open groove and the fourth open groove of the two groups are both glued with anti-slip pads, and the main materials of the anti-slip pads are rubber.

Compared with the prior art, the utility model has the beneficial effects that:

1. the lawn protection device for the municipal greening is provided with the adjusting mechanism and the rotating mechanism, when a first fence and a second fence are needed to protect a lawn, the first fence and the second fence are placed around the lawn, then the handle is rotated, the second bevel gear drives the first bevel gear to rotate, the threaded sleeve rotates along with the first bevel gear, the first bolt moves downwards under the rotation of the threaded sleeve and is inserted into the lawn to fix the first fence and the second fence, and when the lawn is protected by the first fence and the second fence through the mechanism, the bottom end of the lawn protection device can be fixed through the first bolt, the inserting length of the first bolt can be adjusted, so that the first fence and the second fence can be kept in balance, and the protection for surrounding pedestrians is improved;

2. this lawn protector for municipal afforestation is provided with fixed establishment, because the lawn needs the first rail of multiunit and second rail to connect all around, consequently when first rail and second rail protect the lawn, through inserting first inserted bar and establish into third open groove inside, insert the second inserted bar again and establish into fourth open groove inside, at last rethread slipmat fixes first inserted bar and second inserted bar, make first rail and second rail can not take place easily and empty during protecting the lawn through this mechanism, improve the holistic steadiness of device.

Drawings

FIG. 1 is a schematic sectional elevation view of the structure of the present invention;

FIG. 2 is a schematic sectional elevation view of a structural use of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 3 according to the present invention;

fig. 5 is an enlarged view of the structure at C in fig. 1 according to the present invention.

In the figure: 110. a first fence; 120. a second fence; 130. a base; 140. a first connection block; 150. a second connecting block; 160. a first bolt; 210. a first slot; 220. an adjusting cylinder; 221. a chute; 222. a slider; 223. a limiting plate; 230. a threaded sleeve; 240. a first bevel gear; 250. a second bevel gear; 260. a rotating rod; 261. a limiting block; 262. a second bolt; 270. a handle; 280. a second slot; 290. inserting a block; 310. a third slot is formed; 320. a first plunger; 330. a fourth slot is formed; 340. a second plunger; 350. a third bolt; 360. a non-slip mat.

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. 1-5, an embodiment of the present invention is shown: a lawn protection device for municipal greening comprises a device main body, wherein the device main body comprises a first rail 110, the two sides of the bottom ends of the first rail 110 and a second rail 120 are fixedly connected with a base 130, the left sides of the top ends of the first rail 110 and the second rail 120 are fixedly connected with a first connecting block 140, the right sides of the top ends of the first rail 110 and the second rail 120 are fixedly connected with a second connecting block 150, a fixing mechanism is arranged between the first connecting block 140 and the second connecting block 150, the interior of the base 130 is connected with a first bolt 160 through an adjusting mechanism, the adjusting mechanism comprises a first open groove 210, the inner walls of the two sides of the bottom ends of the first rail 110 and the second rail 120 are respectively provided with a first open groove 210, the top end of the inner wall of the first open groove 210 is fixedly connected with an adjusting cylinder 220, the two sides of four groups of the second connecting blocks 150 are respectively connected inside the adjusting cylinder 220 through a sliding mechanism, and the outer wall of the bottom end of the adjusting cylinder 220 is respectively movably connected with a thread sleeve 230 through a bearing, the four sets of threaded sleeves 230 are each provided with a rotation mechanism on their outer surface, the rotation mechanism comprising a first bevel gear 240, and the outer surfaces of the thread sleeves 230 are fixedly connected with first bevel gears 240, the outer surfaces of the four groups of first bevel gears 240 are engaged with second bevel gears 250, and one side of the second bevel gear 250 far away from the first bevel gear 240 is fixedly connected with rotating rods 260, one end of each group of rotating rods 260 far away from the second bevel gear 250 penetrates through the inner wall of the first slot 210, the outer ends of the rotating rods 260 are all fixedly connected with handles 270, the four sets of bases 130 are all provided with second slots 280, the first bolts 160 are all movable in the second slots 280, when the first and

second fences

110 and 120 are caused to fence the lawn by this mechanism, the insertion length of the first bolt 160 can be adjusted so that the first and

second fences

110 and 120 can be kept balanced to improve protection of surrounding pedestrians.

Slide mechanism includes spout 221, and adjusts a section of thick bamboo 220 inner wall both sides and has all seted up spout 221, and four inside all sliding connection of spout 221 have the slider 222, and all fixedly connected with limiting plate 223 between the slider 222, and all fixed connection are on first bolt 160 top in four the bottom of group limiting plate 223, through being provided with spout 221 and slider 222 for first bolt 160 improves stability when adjusting a section of thick bamboo 220 inside removal.

The fixing mechanism comprises a third slot 310, the third slot 310 is formed in the inner walls of the two groups of first connecting blocks 140, the first slot 210 is internally provided with a first inserting rod 320, the right sides of the two groups of first inserting rods 320 are fixedly connected to the outer wall of the left side of the second connecting block 150, the second connecting block 150 is internally provided with a fourth slot 330, the two groups of fourth slots 330 are internally provided with a second inserting rod 340, the left side of the second inserting rod 340 is fixedly connected to the outer wall of the right side of the first connecting block 140, the two groups of first connecting blocks 140 and the second connecting block 150 are internally provided with third bolts 350 through threads, the bottom ends of the third bolts 350 penetrate through the inside of the first inserting rods 320 and the second inserting rods 340, and the first rail 110 and the second rail 120 cannot easily topple over a lawn through the fixing mechanism, so that the overall stability of the device is improved.

All fixedly connected with stopper 261 in the upper and lower both sides of four groups bull stick 260 surface, the inside second bolt 262 that all has through threaded connection of four groups stopper 261, through being provided with stopper 261 and second bolt 262, when need not rotate bull stick 260, through rotating second bolt 262, second bolt 262 runs through stopper 261 inside conflict first rail 110 and second rail 120 below surface this moment to make bull stick 260 can not continue to rotate.

The inserting blocks 290 are fixedly connected to two sides of the bottom ends of the four groups of bases 130 at equal intervals, the inserting blocks 290 are triangular, and the inserting blocks 290 are arranged, so that when the first fence 110 and the second fence 120 are erected on the upper surface of the lawn, the inserting blocks 290 are inserted into the lawn, and the stability of the device is improved.

The inner walls of the two sets of third grooves 310 and the fourth grooves 330 are glued with the anti-slip pads 360, the main materials of the anti-slip pads 360 are rubber, and the anti-slip pads 360 are arranged, so that when the first insertion rod 320 and the second insertion rod 340 are inserted into the third grooves 310 and the fourth grooves 330, the friction force is increased.

The working principle is as follows: when the first rail 110 and the second rail 120 are required to protect the lawn, the first rail 110 and the second rail 120 are firstly placed around the lawn, then the handle 270 is rotated, the second bevel gear 250 drives the first bevel gear 240 to rotate, at this time, the threaded sleeve 230 rotates along with the first bevel gear 240, so that the first bolt 160 moves downwards under the rotation of the threaded sleeve 230 and is inserted into the lawn, after the insertion is completed, the second bolt 262 is rotated, at this time, the second bolt 262 penetrates through the inside of the limiting block 261 and collides with the lower outer surfaces of the first rail 110 and the second rail 120, and therefore the rotating rod 260 cannot rotate continuously;

when a plurality of groups of the first rail 110 and the second rail 120 are required to be connected, the first inserting rod 320 is inserted into the third opening 310, the second inserting rod 340 is inserted into the fourth opening 330, and finally the first inserting rod 320 and the second inserting rod 340 are fixed by the third bolt 350, and the operation is completed.

It will be evident to those skilled in the art that the utility model 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 utility model 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 lawn protector for municipal afforestation, includes the device main part, the device main part includes first rail (110), and first rail (110) and second rail (120) bottom both sides all fixedly connected with base (130), first rail (110) and second rail (120) top left side all fixedly connected with first connecting block (140), and first rail (110) and second rail (120) top right side all fixedly connected with second connecting block (150), be provided with fixed establishment between first connecting block (140) and the second connecting block (150), and base (130) inside is connected with first bolt (160), its characterized in that through adjustment mechanism: adjustment mechanism includes first fluting (210), first fluting (210) has all been seted up to first rail (110) and second rail (120) bottom both sides inner wall, and first fluting (210) inner wall top all fixedly connected with adjusts a section of thick bamboo (220), four groups second connecting block (150) both sides all connect inside adjusting a section of thick bamboo (220) through slide mechanism, and adjust a section of thick bamboo (220) bottom outer wall and all have thread bush (230), four groups thread bush (230) surface all is provided with slewing mechanism.

2. A lawn guard for municipal greening according to claim 1, wherein: slewing mechanism includes first conical gear (240), and thread bush (230) surface all fixedly connected with first conical gear (240), four groups first conical gear (240) surface all meshes there is second conical gear (250), and second conical gear (250) keep away from one side of first conical gear (240) all fixedly connected with bull stick (260), four groups one end that second conical gear (250) were kept away from in bull stick (260) all runs through first fluting (210) inner wall, and bull stick (260) outer end all fixedly connected with handle (270), four groups second fluting (280) have all been seted up to base (130) inside, and first bolt (160) all move about inside second fluting (280).

3. A lawn guard for municipal greening according to claim 1, wherein: slide mechanism includes spout (221), and adjusts a section of thick bamboo (220) inner wall both sides and has all seted up spout (221), four groups spout (221) inside all sliding connection has slider (222), and all fixedly connected with limiting plate (223) between slider (222), four groups limiting plate (223) bottom all fixed connection is on first bolt (160) top.

4. A lawn guard for municipal greening according to claim 1, wherein: fixing mechanism includes third fluting (310), and is two sets of third fluting (310) has all been seted up to first connecting block (140) inner wall, and first fluting (210) is inside all to be inserted and is equipped with first inserted bar (320), and is two sets of all fixed connection in second connecting block (150) left side outer wall in first inserted bar (320) right side, and second connecting block (150) is inside all to have seted up fourth fluting (330), and is two sets of second inserted bar (340) is inside all to be inserted and is equipped with second inserted bar (340), and second inserted bar (340) left side all fixed connection in first connecting block (140) right side outer wall, and is two sets of first connecting block (140) and second connecting block (150) are inside all to have third bolt (350) through threaded connection, and third bolt (350) bottom all runs through inside first inserted bar (320) and second inserted bar (340).

5. A lawn guard for municipal greening according to claim 2, wherein: four groups both sides fixedly connected with stopper (261) about bull stick (260) surface, four groups stopper (261) inside all has second bolt (262) through threaded connection.

6. A lawn guard for municipal greening according to claim 1, wherein: the two sides of the bottom ends of the four groups of bases (130) are fixedly connected with inserting blocks (290) at equal intervals, and the shape of each inserting block (290) is designed to be triangular.

7. A lawn guard for municipal greening according to claim 4, wherein: and the inner walls of the two groups of third slots (310) and fourth slots (330) are glued with anti-slip pads (360), and the main materials of the anti-slip pads (360) are rubber.