CN108386064B - A kind of site construction enclosing wind resistant support - Google Patents
A kind of site construction enclosing wind resistant support Download PDFInfo
- Publication number
- CN108386064B CN108386064B CN201810066019.4A CN201810066019A CN108386064B CN 108386064 B CN108386064 B CN 108386064B CN 201810066019 A CN201810066019 A CN 201810066019A CN 108386064 B CN108386064 B CN 108386064B
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- CN
- China
- Prior art keywords
- bevel gear
- pedestal
- pedal
- hole
- fixedly connected
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
Abstract
The invention discloses a kind of site construction enclosing wind resistant supports, including support rod and pedestal, support rod is set on the base, the bottom surface of pedestal is additionally provided with support leg, it is provided in support leg and grabs ground component, the sliding slot slided up and down for grabbing ground component is offered in support leg, ground component is grabbed to be arranged in sliding slot, it grabs and is fixedly connected with wedge nail on ground component, the side of support leg is provided with the through-hole that lower sliding is nailed on for wedge, wedge nail stretches out after through-hole, when wedge nail moves down, drive is grabbed ground component and is moved down, the earth is entered after stretching sliding slot to carry out grabbing ground, the wedge nail of setting can provide the better point of application, ground component can will be grabbed by tools such as hammers hammer into the earth grab ground, the sliding slot of setting, which can divide, facilitates wedge nail sliding, the support leg of setting facilitates installation to grab ground component while pedestal can be made far from ground, prevent humidity Ground accelerates pedestal aging, and total wind resistance that can be enhanced solves the problems, such as that construction guard fender overturns under windy conditions.
Description
Technical field
The present invention relates to construction site apparatus field, more particularly to a kind of site construction enclosing wind resistant support.
Background technique
Urban architecture building site periphery is covered, shelter.A kind of beautification is played, neatly, unified effect.Present basic city
It in construction, can all use, and enclosing surface can be pasted for Public Welfare advertisement, can both accomplish to publicize city public affairs in this way
Benefit, and can accomplish to enclose to cover building site.
But present enclosing all while be stitched together, be easy under the blowing of strong wind in this way, such as
Fruit just has pedestrian's process, in some instances it may even be possible to can impact to the safety of pedestrian, and the installation of existing enclosing is more troublesome
Need a kind of wind resistance site construction enclosing wind resistant support that can increase wind resistance.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of site construction that wind resistance is strong to enclose
Wind resistant support is kept off to solve the problems, such as to be previously mentioned in background technique.
To achieve the above object, the present invention provides the following technical scheme that a kind of site construction enclosing wind resistant support, including
Support rod and pedestal, the support rod are set on the base, and the bottom surface of the pedestal is additionally provided with support leg, in the support leg
It is provided with and grabs ground component, offer the slideway slided up and down for grabbing ground component in the support leg, one end of the slideway and outer
Portion's connection, the ground component of grabbing are arranged in slideway, and the ground component of grabbing includes top, shell, transmission ring and linkage mechanism, institute
State and be fixedly connected with wedge nail on shell, the side of the support leg is provided with the through-hole that lower sliding is nailed on for wedge, the through-hole with
The side cell wall of slideway is interconnected, and the wedge nail stretches out after through-hole, described top one end for being fixedly connected on shell, institute
State transmission ring to be rotatably attached on shell, and link with linkage mechanism, linkage mechanism setting inside the housing and
With spine, it is described it is top on offer multiple holes, when rotating transmission ring, drive linkage mechanism stretch out spine pass through it is top on
Hole after penetrate the earth.
As a further improvement of the present invention, the linkage mechanism includes the addendum cone, screw rod and transmission gear of taper, described
Spine is hinged on addendum cone, the axle center of the transmission gear offer can the screw mandrel threaded hole that passes through and be adapted to screw rod, institute
The one end for stating screw rod is fixedly connected on addendum cone behind the hole of transmission gear, is offered on the transmission ring and transmission gear phase
The tooth of engagement, when rotating transmission ring, transmission gear rotation drives screw rod to move up or down, when screw rod moves down,
Spine is stuck up out outward after passing through the hole on top.
As a further improvement of the present invention, elevating mechanism is provided in the pedestal, the support rod setting is being gone up and down
In mechanism, pedal is additionally provided with below the pedestal, the pedal and elevating mechanism link, described when pedal is pressed down
Elevating mechanism drives support rod to rise.
As a further improvement of the present invention, the elevating mechanism includes first bevel gear, second bevel gear, main shaft, branch
Frame, the limited post being fixedly connected on support rod and the screw rod being fixedly connected on support rod；The spindle thread is connected to
On bracket, the axle center of the main shaft offers the internal thread hole matched with screw rod, offers on the bracket on limited post
The limit hole of lower sliding, the screw rod penetrate internal thread hole, and what the limited post can slide up and down is connected in limit hole, described
First bevel gear and main shaft link, and also engage with second bevel gear, and the second bevel gear is solid backwards to one end of first bevel gear
Surely it is connected with transmission shaft, the transmission shaft is fixedly connected with input gear, the input gear backwards to one end of second bevel gear
With pedal linkage, when pedal is pressed down, input gear drives second bevel gear rotation, and then is driven and led by first bevel gear
Axis rotation rises or falls support rod.
As a further improvement of the present invention, connecting rod is hinged on the pedal, the connecting rod is worn backwards to one end of pedal
It reveals the exact details and is fixedly connected with spring after entering in seat on earth after seat, the pedestal has top surface, and the spring is backwards to one end of connecting rod
It is fixedly connected on top surface, pawl is hinged with by torsional spring on the connecting rod, be also fixedly connected with what restricted pawl was flipped up
Limited block, the limited block are located at pawl backwards to the side of pedal, and close to pawl, the pawl is matched with input gear,
When pedal is pressed down, spring is stretched, and pawl, which moves down, catches on input gear rotation.
As a further improvement of the present invention, the first bevel gear is set on main shaft, the first bevel gear setting
There is fixture block, the card slot slid up and down for fixture block is offered on the main shaft, what the fixture block can slide up and down is connected to card slot
In, when first bevel gear rotation when, fixture block rotation drive main shaft rotation, while main shaft on the basis of first bevel gear upwards or to
Lower movement.
The wedge nail of beneficial effects of the present invention, setting can provide the better point of application, can incite somebody to action by tools such as hammers
It grabs ground component and hammers into the earth and grab ground, the slideway of setting, which can divide, facilitates wedge nail sliding, and the support leg of setting facilitates installation to grab
Ground component can make pedestal far from ground simultaneously, prevent wet ground from accelerating pedestal aging, and total can be enhanced wind resistance solution
The problem of certainly construction guard fender overturns under windy conditions.
Detailed description of the invention
Fig. 1 is whole stereoscopic schematic diagram of the invention；
Fig. 2 grabs ground component diagram for of the invention；
Fig. 3 grabs ground component internal structural schematic diagram for of the invention；
Fig. 4 is that ground component spine of grabbing of the invention sticks up rear structural schematic diagram out；
Fig. 5 is elevating mechanism structural schematic diagram of the invention.
Appended drawing reference: 1, support rod；2, pedestal；3, support leg；31, through-hole；41, wedge is followed closely；42, slideway；43, top；44,
Shell；45, transmission ring；51, addendum cone；52, screw rod；53, transmission gear；54, spine；61, first bevel gear；62, the second cone tooth
Wheel；63, main shaft；64, bracket；65, limited post；66, screw rod；67, limit hole；68, transmission shaft；69, input gear；71, pedal；
72, connecting rod；73, pawl；74, limited block；75, spring；81, fixture block；82, card slot.
Specific embodiment
The present invention is described in further detail below in conjunction with embodiment given by attached drawing.
Referring to figs. 1 to shown in Fig. 5, a kind of site construction enclosing wind resistant support of the present embodiment, including support rod 1 and pedestal
2, the support rod 1 is arranged on pedestal 2, and the bottom surface of the pedestal 2 is additionally provided with support leg 3, is provided in the support leg 3
Ground component is grabbed, the slideway 42 slided up and down for grabbing ground component, one end and outside of the slideway 42 are offered in the support leg 3
Connection, the ground component of grabbing are arranged in slideway 42, and the ground component of grabbing includes top 43, shell 44, transmission ring 45 and linkage
Mechanism is fixedly connected with wedge nail 41 on the shell 44, and the side of the support leg 3, which is provided with, follows closely leading to for about 41 slidings for wedge
The side cell wall in hole 31, the through-hole 31 and slideway 42 is interconnected, and the wedge nail 41 stretches out after passing through through-hole 31, described top
43 are fixedly connected on one end of shell 44, and the transmission ring 45 is rotatably attached on shell 44, and link with linkage mechanism,
The linkage mechanism setting is in 44 inside of shell and has spine 54, offers multiple holes on described top 43, when rotation passes
When rotating ring 45, drives linkage mechanism to stretch out spine 54 and penetrate the earth behind the hole on top 43.
Through the above technical solutions, site construction enclosing wind resistant support can be placed on mud when needing to build enclosing
On soil, then by hammer etc. tap tool tap wedge nail 41, wedge nail 41 can in slideway 42 slide downward, drive simultaneously
It grabs ground component to move down, creeps into soil, can thus increase road holding, windproof performance can be enhanced, prevent big
Wind is fallen, and the trouble of enclosing will also be propped up after enclosing because strong wind blows down by avoiding, also avoid because enclosing overturning injure by a crashing object people or
The wedge nail 41 of the security risk of animal, setting can provide the better point of application, and ground component can will be grabbed by tools such as hammers
Hammer into the earth and grab ground, the slideway 42 of setting, which can divide, facilitates 41 sliding of wedge nail, the support leg 3 of setting facilitate installation grab group
Part can make pedestal 2 far from ground simultaneously, prevent wet ground from accelerating 2 aging of pedestal, and total can be enhanced wind resistance solution
The problem of enclosing overturns under windy conditions, when grabbing ground component drilling ground, top 43, which can reduce user, taps wedge nail 41
Power makes to implement more laborsaving, after grabbing ground component drilling ground, rotates transmission ring 45 with hand, so that it may drive gear
Structure stretches out spine 54 in the hole on top 43, pricks into the earth, to greatly fastening, further increases imitate with grabbing in this way
Fruit further increases wind resistance, and enclosing bracket is allow to resist stronger wind, and can also increase on transmission ring 45 anti-
Sliding line can thus be such that manpower rotation transmission ring 45 makes more convenient, will not skid.
As a kind of improved specific embodiment, the linkage mechanism includes the addendum cone 51, screw rod 52 and transmission of taper
Gear 53, the spine 54 are hinged on addendum cone 51, the axle center of the transmission gear 53 offer can screw mandrel 52 pass through and with
One end of the threaded hole that screw rod 52 is adapted to, the screw rod 52 is fixedly connected on addendum cone 51 behind the hole of transmission gear 53, institute
The tooth for offering on transmission ring 45 and being meshed with transmission gear 53 is stated, when rotating transmission ring 45, transmission gear 53 is rotated, and is driven
Screw rod 52 moves up or down, and when screw rod 52 moves down, spine 54 is stuck up out outward after passing through the hole on top 43.
Through the above technical solutions, the tooth on transmission ring 45 just will drive 53 turns of transmission gear when transmission ring 45 rotates
Dynamic, such rotation of transmission gear 53 cooperates with the screw thread and screw rod 52 of threaded hole, thus can be by screw rod 52 upward or downward
Movement, such as transmission ring 45 rotate clockwise, then screw rod 52 moves down, and thus will drive addendum cone 51 and moves down, then
Spine 54 will pierce into the hole on top 43, and with the pushing of addendum cone 51, spine 54 can be support outward by the hole on top 43
It stretches out and sticks up out, allow for spine 54 in this way and spread apart the fastening further increased between the earth to prick in the earth, together
When rubber layer can be added between top 43 and addendum cone 51, make it have buffering effect in this way, also can protect 54 He of spine
Addendum cone 51, and its structure is simple, and spine 54 can also be withdrawn by rotating backward transmission ring 45, can be convenient dismounting.
As a kind of improved specific embodiment, elevating mechanism is provided in the pedestal 2, the support rod 1 is arranged
On elevating mechanism, the lower section of the pedestal 2 is additionally provided with pedal 71, and the pedal 71 links with elevating mechanism, when pedal 71
When being pressed down, the elevating mechanism drives support rod 1 to rise.
Through the above technical solutions, setting elevating mechanism, so that it may facilitate user to adjust the height of support rod 1, conveniently not
Enclosing with size uses, and can reinforce adaptability, and setting pedal 71 and elevating mechanism link, and thus facilitates user's adjusting
1 height of support rod.
As a kind of improved specific embodiment, the elevating mechanism include first bevel gear 61, second bevel gear 62,
Main shaft 63, bracket 64, the limited post 65 being fixedly connected on support rod 1 and the screw rod 66 being fixedly connected on support rod 1；Institute
It states main shaft 63 to be threaded on bracket 64, the axle center of the main shaft 63 offers the internal thread hole matched with screw rod 66, institute
The limit hole 67 for offering on bracket 64 and sliding for about 65 limited post is stated, the screw rod 66 penetrates internal thread hole, the limit
What column 65 can slide up and down is connected in limit hole 67, and the first bevel gear 61 links with main shaft 63, and also and second bevel gear
62 engagements, the second bevel gear 62 are fixedly connected with transmission shaft 68, the transmission shaft 68 backwards to one end of first bevel gear 61
It is fixedly connected with input gear 69 backwards to one end of second bevel gear 62, the input gear 69 links with pedal 71, works as pedal
71 when being pressed down, and input gear 69 drives second bevel gear 62 to rotate, and then drives main shaft 63 to rotate by first bevel gear 61
Rise or fall support rod 1.
Through the above technical solutions, pedal 71 just will drive the rotation of input gear 69, defeated in this way when user steps on pedal 71
Gear will drive second bevel gear 62 to rotate by transmission shaft 68 out, and second bevel gear 62 drives meshed first to bore
Gear 61 rotates, and because first bevel gear 61 and main shaft 63 link, can thus drive main shaft 63 to rotate, main shaft 63 rotates
It will be moved up from bracket 64, such internal thread hole also can rotate, since support rod 1 is limited bar and the limit of limit hole 67
Position, can not thus rotate, to be squeezed out support rod 1 by the rotation of internal thread hole, as long as setting main shaft 63 and bracket 64
The screw thread tightness of threaded connection and the screw thread tightness of 63 internal thread hole of main shaft can adjust the rate of the extrusion of support rod 1,
It is adjustable according to demand, only the adjusting of 1 height of support rod can be completed with stepping on pedal 71 repeatedly with foot.
As a kind of improved specific embodiment, connecting rod 72 is hinged on the pedal 71, the connecting rod 72 is stepped on backwards
One end of plate 71 penetrates enter in seat 2 on earth after pedestal 2 after be fixedly connected with spring 75, the pedestal 2 has top surface, the bullet
Spring 75 is fixedly connected on top surface backwards to one end of connecting rod 72, is hinged with pawl 73 by torsional spring on the connecting rod 72, also fixed
The limited block 74 that restricted pawl 73 is flipped up is connected, the limited block 74 is located at side of the pawl 73 backwards to pedal 71, and
Close to pawl 73, the pawl 73 is matched with input gear 69, and when pedal 71 is pressed down, spring 75 is stretched, pawl 73
It moves down and catches on the rotation of input gear 69.
Through the above technical solutions, spring 75 can be stretched after user's pushes pedals 71, while connecting rod 72 can be pulled down,
It can thus be moved down with pawl 73, pawl 73 cooperates limited block 74 that will catch on output gear and drive input gear 69
Rotation can drive input gear 69 to rotate by pedal 71 in this way, and after user unclamps pedal 71, spring 75 can will connect
Bar 72 pulls up, and moves up with pawl 73, is detached from input gear 69, after spring 75 restores, on connecting rod 72 with input
The corresponding position of gear 69 is not provided with pawl 73, in this way when not needing pedal 71 to drive input gear 69 to rotate, does not also have
Interference, and second pedal 71 of a pair of structure identical with the present embodiment can be set, two 71 bilateral symmetries of pedal are set
It sets in the two sides of output gear, raising and lowering function can be completed by two trampling for pedal 71 in this way, and be not required to
Hand is used, user can be adjusted while observing the lifting of support rod 1 with foot, observation more convenient in this way, Ke Yigeng
Support rod 1 is accurately elevated to suitable position, allows for adjusting so more convenient, is adjusted compared to hand, if risen
Descending mechanism setting it is lower, user will bend over observation bad in this way, setting it is higher, the utilization rate in space with regard to little, and
It will increase the volume of pedestal, increase cost.
As a kind of improved specific embodiment, the first bevel gear 61 is set on main shaft 63, first cone
Gear 61 is provided with fixture block 81, the card slot 82 slid for about 81 fixture block is offered on the main shaft 63, the fixture block 81 can
What is slid up and down is connected in card slot 82, and when first bevel gear 61 rotates, the rotation of fixture block 81 drives main shaft 63 to rotate, main simultaneously
Axis 63 is moved up or down on the basis of first bevel gear 61.
Through the above technical solutions, first bevel gear 61 can preferably drive main shaft 63 to rotate, and its structure is simple
Practical easy implementation, and assemble and also facilitate.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of site construction enclosing wind resistant support, including support rod (1) and pedestal (2), the support rod (1) is arranged in pedestal
(2) on, which is characterized in that the bottom surface of the pedestal (2) is additionally provided with support leg (3), is provided in the support leg (3) and is grabbed ground
Component, offers the slideway (42) slided up and down for grabbing ground component in the support leg (3), one end of the slideway (42) and outer
Portion's connection, described to grab ground component setting in slideway (42), the ground component of grabbing includes top (43), shell (44), transmission ring
(45) and linkage mechanism it, is fixedly connected with wedge nail (41) on the shell (44), the side of the support leg (3) is provided with for wedge
The through-hole (31) that nail (41) slides up and down, the through-hole (31) and the side cell wall of slideway (42) are interconnected, the wedge nail
(41) it passes through through-hole (31) to stretch out afterwards, top (43) are fixedly connected on one end of shell (44), and the transmission ring (45) can
Rotation is connected on shell (44), and is linked with linkage mechanism, and the linkage mechanism setting is internal in shell (44) and has
Have spine (54), offer multiple holes on top (43), when rotating transmission ring (45), linkage mechanism is driven to stretch out spine
(54) the earth is penetrated after passing through the hole on top (43), the linkage mechanism includes the addendum cone (51), screw rod (52) and biography of taper
Moving gear (53), the spine (54) are hinged on addendum cone (51), and the axle center of the transmission gear (53) offers can screw mandrel
(52) threaded hole for passing through and being adapted to screw rod (52), after one end of the screw rod (52) passes through the threaded hole of transmission gear (53)
It is fixedly connected on addendum cone (51), offers the tooth being meshed with transmission gear (53) on the transmission ring (45), when rotation passes
When rotating ring (45), transmission gear (53) rotation drives screw rod (52) to move up or down, when screw rod (52) moves down,
Spine (54) is stuck up out outward after passing through the hole on top (43).
2. site construction enclosing wind resistant support according to claim 1, which is characterized in that be provided in the pedestal (2)
Elevating mechanism, the support rod (1) is arranged on elevating mechanism, is additionally provided with pedal (71) below the pedestal (2), described
Pedal (71) and elevating mechanism link, and when pedal (71) is pressed down, the elevating mechanism drives support rod (1) to rise.
3. site construction enclosing wind resistant support according to claim 2, which is characterized in that the elevating mechanism includes first
Bevel gear (61), second bevel gear (62), main shaft (63), bracket (64), the limited post (65) being fixedly connected on support rod (1)
And it is fixedly connected on the screw rod (66) on support rod (1)；The main shaft (63) is threaded on bracket (64), the main shaft
(63) axle center offers the internal thread hole matched with screw rod (66), offers on the bracket (64) on limited post (65)
The limit hole (67) of lower sliding, the screw rod (66) penetrate internal thread hole, and what the limited post (65) can slide up and down is connected to
In limit hole (67), the first bevel gear (61) and main shaft (63) are linked, and are also engaged with second bevel gear (62), described second
Bevel gear (62) is fixedly connected with transmission shaft (68) backwards to the one end of first bevel gear (61), and the transmission shaft (68) is backwards to second
One end of bevel gear (62) is fixedly connected with input gear (69), and the input gear (69) and pedal (71) are linked, and works as pedal
(71) when being pressed down, input gear (69) drives second bevel gear (62) rotation, and then drives master by first bevel gear (61)
Axis (63) rotation rises or falls support rod (1).
4. site construction enclosing wind resistant support according to claim 3, which is characterized in that be hinged on the pedal (71)
Connecting rod (72), the connecting rod (72) penetrate after pedestal (2) enters in seat (2) on earth afterwards backwards to the one end of pedal (71) and are fixedly connected
Have spring (75), the pedestal (2) has top surface, and the spring (75) is fixedly connected on top surface backwards to the one end of connecting rod (72)
On, pawl (73) are hinged with by torsional spring on the connecting rod (72), are also fixedly connected with the limit that restricted pawl (73) is flipped up
Position block (74), the limited block (74) are located at the side of pawl (73) backwards to pedal (71), and close to pawl (73), the pawl
(73) it is matched with input gear (69), when pedal (71) is pressed down, spring (75) is stretched, and pawl (73) moves down hook
Firmly input gear (69) rotates.
5. site construction enclosing wind resistant support according to claim 3 or 4, which is characterized in that the first bevel gear
(61) it is set on main shaft (63), the first bevel gear (61) is provided with fixture block (81), and offering on the main shaft (63) can
For the card slot (82) that fixture block (81) slides up and down, what the fixture block (81) can slide up and down be connected to, and card slot (82) is inner, when first
When bevel gear (61) rotates, fixture block (81) rotation drives main shaft (63) rotation, while main shaft (63) is with first bevel gear (61)
Benchmark moves up or down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810066019.4A CN108386064B (en) | 2018-01-23 | 2018-01-23 | A kind of site construction enclosing wind resistant support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810066019.4A CN108386064B (en) | 2018-01-23 | 2018-01-23 | A kind of site construction enclosing wind resistant support |
Publications (2)
| Publication Number | Publication Date |
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| CN108386064A CN108386064A (en) | 2018-08-10 |
| CN108386064B true CN108386064B (en) | 2019-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810066019.4A Active CN108386064B (en) | 2018-01-23 | 2018-01-23 | A kind of site construction enclosing wind resistant support |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972906B (en) * | 2018-08-15 | 2021-01-26 | 湖南志鹏建设集团有限公司 | Municipal construction guardrail convenient to installation is folding |
| CN112221275A (en) * | 2020-09-30 | 2021-01-15 | 中科蓝(福建)环保科技有限公司 | Organic waste gas treatment device |
| CN112324246B (en) * | 2020-10-27 | 2022-07-05 | 国网黑龙江省电力有限公司哈尔滨供电公司 | Protective device for electric power equipment maintenance |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2238341Y (en) * | 1995-12-26 | 1996-10-23 | 杜伯民 | Expansive rivet |
| US7677534B2 (en) * | 2004-03-10 | 2010-03-16 | Garden Zone, Llc | Decorative fencing system |
| KR100584667B1 (en) * | 2005-12-23 | 2006-05-29 | 종합건축사사무소명승건축(주) | Security fence apparatus of variable type for apartment house |
| CN203129703U (en) * | 2013-04-09 | 2013-08-14 | 王开昌 | Four-leg support type flexible fence |
| CN203879106U (en) * | 2014-06-17 | 2014-10-15 | 国家电网公司 | Integrated rail |
| CN205000733U (en) * | 2015-09-15 | 2016-01-27 | 国家电网公司 | Firm pre -buried formula electric power security fence pole of type |
| CN205743259U (en) * | 2016-06-25 | 2016-11-30 | 海南大湖桥园林股份有限公司 | Modernize adjustable seedbed fence |
| CN206468282U (en) * | 2017-01-10 | 2017-09-05 | 刘伟 | It is a kind of that one uses gardens pruning special-purpose ladder |
| CN206625645U (en) * | 2017-03-12 | 2017-11-10 | 东北林业大学 | A kind of municipal gardens guard rail |
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2018
- 2018-01-23 CN CN201810066019.4A patent/CN108386064B/en active Active
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