CN207332455U - A kind of construction protection column - Google Patents
A kind of construction protection column Download PDFInfo
- Publication number
- CN207332455U CN207332455U CN201721159893.XU CN201721159893U CN207332455U CN 207332455 U CN207332455 U CN 207332455U CN 201721159893 U CN201721159893 U CN 201721159893U CN 207332455 U CN207332455 U CN 207332455U
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- CN
- China
- Prior art keywords
- column
- extensible member
- tube body
- rack
- fixedly connected
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of construction protection column, it is intended to and mutually slided by several guard assemblies, and reach the scope for adjusting guard assembly protection, its key points of the technical solution are that：A kind of construction protection column, including the first column, the second column, several be arranged at the guard assembly slid between first column and the second column and mutually, the lower extensible member that the guard assembly includes montant, is fixedly connected on the upper extensible member of the montant upper surface, is fixedly connected on the montant lower face, two neighboring upper extensible member is mutually socketed, and the upper extensible member of head and the tail two is respectively fixedly connected with the first column and the second column, two neighboring lower extensible member is mutually socketed, and two lower extensible members of head and the tail are respectively fixedly connected with the first column and the second column.A kind of construction protection column of the utility model can adjust the position of several guard assemblies by sliding above extensible member and lower extensible member and reach the scope for adjusting guard assembly and protecting.
Description
Technical field
Road safety protection field is the utility model is related to, more specifically, it relates to a kind of construction protection column.
Background technology
Protective fence can pacify in traffic extensively mainly as separating, separating or temporarily making in accident treatment spacer use
Entirely, the place such as urban road, engineering construction, scene of the accident uses.
A kind of bridge road construction drawing and pulling type protective fence, its skill disclosed in the Chinese patent of Publication No. CN105332348A
Art main points are：Including the first column, the second column, the first protection being mutually socketed is provided between the first column and the second column
Column, the second protective fence, the 3rd protective fence.
Extended, elongated whole protective fence so as to reach, so as to increase by the guardrail pull being mutually socketed in such scheme
The scope of protection is added, the utility model provides a kind of new scheme to solve above-mentioned technical problem.
Therefore need to propose a kind of new scheme to solve the problems, such as this.
Utility model content
It can pass through in view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of construction protection column
Extensible member and lower extensible member adjust the position of several guard assemblies and reach the scope for adjusting guard assembly protection in slip.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of construction protection column,
Including the first column, the second column, several be arranged at the protection slid between first column and the second column and mutually
Component, the guard assembly include montant, are fixedly connected on the upper extensible member of the montant upper surface, are fixedly connected on described erect
The lower extensible member of bar lower face, two neighboring upper extensible member are mutually socketed, and the upper extensible members of head and the tail two be respectively fixedly connected with
First column and the second column, two neighboring lower extensible member are mutually socketed, and head and the tail two lower extensible members be respectively fixedly connected with
First column and the second column.
By using above-mentioned technical proposal, several montants by upper extensible member and lower extensible member be connected to the first column with
Between second column, and the position of guard assembly is changed by flexible between adjacent upper extensible member and between lower extensible member
Put, and adjust the distance between the first column and the second column, so as to reach the scope for adjusting guard assembly protection.
The utility model is further arranged to：The upper extensible member includes the first tube body, is fixedly connected on first pipe
Second tube body of body one end, the outside diameter of first tube body is less than the internal diameter of second tube body, and first tube body is worn
In adjacent upper the second tube cavity of extensible member.
By using above-mentioned technical proposal, the second tube body of adjacent upper extensible member, and are arranged in by the first tube body
One tube body is slided relative to the second tube body of adjacent upper extensible member along the first body central line direction, on two neighboring
Extensible member stretches, and reaches and adjust the distance between the first column and the second column.
The utility model is further arranged to：Set restricted two groups of guard assemblies mutual between two adjacent groups guard assembly
The fixation kit of sliding, the fixation kit include being opened in the fixing groove of the second tube body upper surface, are slidably connected to institute
State the fixed link of fixing groove, be fixedly connected on the fixed link lower face and positioned at second tube cavity the first rack,
The second rack of the first tube body upper surface of the adjacent upper extensible member is fixedly connected on, first rack can be with the second rack
Engage and fix the second rack.
By using above-mentioned technical proposal, the of the adjacent upper extensible member of limitation that is meshed by the first rack with the second rack
One tube body is slided relative to the second tube body, and when need stretch two neighboring upper extensible member apart from when, pull up fixation
Bar, and the first rack is moved up simultaneously the second rack separation, it then can slide upper extensible member accordingly；When needing to fix
During two neighboring upper extensible member, promote fixed link simultaneously the first rack is engaged with the second rack, so pass through the first rack and the
Two racks engage the position with regard to the two neighboring upper extensible member of fixed column.
The utility model is further arranged to：The fixed link side wall is fixedly connected with the first rack of control and described second
Rack engages or separated elastic piece, the elastic piece are made of elastic material, and the elastic piece elastic deformation slips over downwards
After fixing groove, first rack is connected to second rack.
By using above-mentioned technical proposal, when needing to keep the first rack to separate with the second rack, as long as ensuring elasticity
Piece be connected to the second tube body upper surface can, when needing to make the first rack engage with the second rack, push down on fixed link,
Make elastic piece elastic deformation and slip over fixing groove, after such fixed link drives the first rack to move down certain distance, the first tooth
Bar is engaged with regard to the second rack.
The utility model is further arranged to：Restricted upper extensible member phase point is set between the two neighboring upper extensible member
From limitation component, it is described limitation component include be opened in first tube wall limiting groove, be fixedly connected on adjacent
The second tube wall and horizontal direction of extensible member are slidably connected to the confinement block of the limiting groove, the length side of the limiting groove
Set to along the two neighboring upper guard assembly telescopic direction.
By using above-mentioned technical proposal, pass through the slip side of confinement block and the two neighboring upper extensible member of limiting groove limitation
To, and being connected to limitation groove bottom by confinement block prevents two neighboring upper extensible member to be separated from each other.
The utility model is further arranged to：First column and the second column lower end face have been fixedly connected with base,
The base lower face is provided with several rollers.
By using above-mentioned technical proposal, roller is set by base, it is so convenient to promote the first column and the second column
And the first column and the second column is set to be moved along bottom surface.
The utility model is further arranged to：What the base lower face offered that several accommodate the rollers puts wheel
Chamber, is provided with the control roller and slips into and put flexible group that wheel chamber or protrude from puts wheel chamber between the base and the roller
Part.
By using above-mentioned technical proposal, when needing mobile first column or the second column, as long as promoting the first column
Or second column and make roller relative to ground moving, and relatively move the first column and the second column；When needing to fix
During the position of the first column and the second column, stretch into four rolling by telescopic component and put wheel intracavitary, and make roller and ground
Separation, cannot thus promote the first column or the second column relative to ground moving.
The utility model is further arranged to：The telescopic component include being opened in the threaded hole for putting wheel bottom of chamber face,
It is connected to the roller and is threadedly connected to the screw rod of the threaded hole.
By using above-mentioned technical proposal, when needing to stretch into roller to put wheel intracavitary, it is only necessary to turn screw rod and make spiral shell
For bar relative to the spiral movement of base, such screw rod, which can drive roller mobile relative to base and stretch into, puts wheel intracavitary.
In conclusion the utility model has the advantages that：
When needing to set protective fence, the first column and the second column are promoted to relevant position, and by several
Flexible between extensible member and between lower extensible member is mutually shifted fence assembly, and reaches and adjust the first column and the second column
The distance between；Then fixed link is promoted to make elastic piece elastic deformation and slip over fixing groove downwards, such fixed link drives first
Rack is moved down and engaged with the second rack, thus fixes the position of extensible member, and is reached and prevented fence assembly phase
Mutually slide.
Brief description of the drawings
Fig. 1 is the structure diagram of the present embodiment；
Fig. 2 is the sectional view of the present embodiment, is mainly used for showing equipment inner structure；
Fig. 3 is the A portions enlarged view of Fig. 2；
Fig. 4 is the structure diagram of guard assembly；
Fig. 5 is the sectional view of guard assembly, is mainly used for performance limitation component.
In figure：1st, the first column；2nd, the second column；3rd, guard assembly；4th, montant；5th, upper extensible member；6th, lower extensible member；7、
First tube body；8th, the second tube body；9th, fixing groove；10th, fixed link；11st, the first rack；12nd, the second rack；15th, elastic piece；16、
Limiting groove；17th, confinement block；18th, component is limited；19th, base；20th, roller；21st, wheel chamber is put；22nd, threaded hole；23rd, screw rod.
Embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of construction protection column, as shown in Figure 1, including the first column 1, the second column 2, the first column 1 and the second column 2
Between be provided with some groups of guard assemblies mutually slid 3, every group of guard assembly 3 includes montant 4, montant 4 in being vertically arranged,
4 upper surface of montant is fixedly connected with extensible member 5, and the upper extensible member 5 between two adjacent groups guard assembly 3 is mutually socketed, and first
The upper extensible member 5 of two, tail is respectively fixedly connected with the first column 1 and the second column 2, and the lower face of montant 4, which is fixedly connected with down, stretches
Contracting part 6, the structure of lower extensible member 6 is consistent with the structure of upper extensible member 5, and the lower extensible member 6 between two adjacent groups guard assembly 3
Mutually socket, and two lower extensible members 6 of head and the tail are respectively fixedly connected with the first column 1 and the second column 2.So several montants
4 are connected between the first column 1 and the second column 2 by upper extensible member 5 and lower extensible member 6, and pass through adjacent upper extensible member 5
Between and lower extensible member 6 between it is flexible change the position of guard assembly 3, and adjust between the first column 1 and the second column 2
Distance so that reach adjust guard assembly 3 protect scope.
As shown in Fig. 2, upper extensible member 5 includes the first tube body 7, the first tube body 7 is set in tubular, the court of the first tube body 7
The second tube body 8 is fixedly connected with to one end of the second column 2, the second tube body 8 is set in tubular, and the internal diameter of the second tube body 8 is big
It is fixedly connected in the lower face of the outside diameter of the first tube body 7, and the second tube body 8 with montant 4, and the first tube body 7 is arranged on adjacent
8 inner cavity of the second tube body of extensible member 5.The second tube body 8 of adjacent upper extensible member 5, and are so arranged in by the first tube body 7
One tube body 7 is slided relative to the second tube body 8 of adjacent upper extensible member 5 along 7 centerline direction of the first tube body, so as to fulfill adjacent two
A upper extensible member 5 stretches, and reaches and adjust the distance between the first column 1 and the second column 2.
Mutually slid between two adjacent groups guard assembly 3 to control, as shown in Figures 2 and 3, two adjacent groups guard assembly
Fixation kit is provided between 3, fixation kit includes being opened in the fixing groove 9 of 8 upper surface of the second tube body, slided in fixing groove 9
Fixed link 10 is connected with, the upper surface of fixed link 10 protrudes from the upper surface of the second tube body 8, and the lower face of fixed link 10 is fixed
The first rack 11 is connected with, the first rack 11 is located at the inner cavity of the second tube body 8, and the flank of tooth of the first rack 11 is down-set, the
One tube body, 7 upper surface is fixedly connected with the second rack 12 being meshed with the first rack 11.So pass through the first rack 11 and
Two racks 12, which are meshed, to be limited the first tube body 7 of adjacent upper extensible member 5 and is slided relative to the second tube body 8, and flexible when needing
Two neighboring upper extensible member 5 apart from when, pull up fixed link 10, and the first rack 11 is moved up and the second rack 12
Separation, then can slide upper extensible member 5 accordingly；When needing to fix two neighboring upper extensible member 5, fixed link 10 is promoted
And the first rack 11 is engaged with the second rack 12, engaged so by the first rack 11 with the second rack 12 adjacent with regard to fixed column
The position of two upper extensible members 5.
As shown in figure 3,10 side wall of fixed link is fixedly connected with elastic piece 15, elastic piece 15 sets and by elastic material in a ring
Matter is made, and elastic piece 15 can be connected to the upper surface of the second tube body 8 or stress produces elastic deformation in fixed link 10 and slips over
Fixing groove 9；So when needing to keep the first rack 11 to separate with the second rack 12, as long as ensuring that elastic piece 15 is connected to second
8 upper surface of tube body can, when needing to make the first rack 11 engage with the second rack 12, push down on fixed link 10, make bullet
Property 15 elastic deformation of piece and slip over fixing groove 9, after such fixed link 10 drives the first rack 11 to move down certain distance, first
Rack 11 is engaged with regard to the second rack 12.
Separated to limit the mutually slip of two neighboring upper extensible member 5, it is as shown in Figure 4 and Figure 5, two neighboring flexible
Restricted component 18 is set between part 5, and limitation component 18 includes the limiting groove 16 for being opened in 7 side wall of the first tube body, limiting groove 16
Length direction is set along upper 5 centerline direction of extensible member, be sheathed on the first tube body 78 side wall of the second tube body be fixedly connected with
The corresponding confinement block 17 of limiting groove 16, confinement block 17 are slidably connected in limiting groove 16.So pass through confinement block 17 and limiting groove
The glide direction of the 16 two neighboring upper extensible members 5 of limitation, and by confinement block 17 be connected to 16 bottom surface of limiting groove prevent it is adjacent
Two upper extensible members 5 are separated from each other.
In order to facilitate mobile first column 1 and the second column 2, as shown in Figure 1, the lower end of the first column 1 and the second column 2
Face has been fixedly connected with base 19, and 19 lower face of base is provided with four rolling 20, and each roller 20 passes through telescopic component edge
Vertical direction is moved relative to base 19, and 19 bottom surface of base offers four and takes turns chamber 21 with one-to-one put of four rolling 20.
So when needing mobile first column 1 or the second column 2, as long as promoting the first column 1 or the second column 2 and making 20 phase of roller
For ground moving, and the first column 1 is set to be relatively moved with the second column 2；When needing to fix the first column 1 and the second column
During 2 position, stretch into four rolling 20 by telescopic component and put in wheel chamber 21, and make roller 20 and surface separation, thus
The first column 1 or the second column 2 cannot be promoted relative to ground moving.
Put the threaded hole 22 of 21 bottom surface of wheel chamber as shown in Figure 1, telescopic component includes being opened in, be connected to 20 upper surface of roller
And it is threadedly connected to the screw rod 23 of threaded hole 22.So when needing to make roller 20 to stretch into put in wheel chamber 21, it is only necessary to turn spiral shell
Bar 23 simultaneously makes screw rod 23 relative to 19 spiral movement of base, such screw rod 23 roller 20 can be driven to be moved relative to base 19
And stretch into and put in wheel chamber 21.
When needing to set protective fence, the first column 1 and the second column 2 are promoted to relevant position, and pass through several
Flexible between upper extensible member 5 and between lower extensible member 6 make fence assembly adapt between the first column 1 and the second column 2 away from
From；Then stretch into roller 20 by turning screw rod 23 to put in wheel chamber 21, thus fixed column the first column 1 and the second column 2
Position, subsequently promote fixed link 10 make 15 elastic deformation of elastic piece and slip over fixing groove 9 downwards, such fixed link 10 drives
First rack 11 is moved down and engaged with the second rack 12, thus fixes the position of extensible member 5, and is reached and prevented from protecting
Column component mutually slides.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of construction protection column, including the first column（1）, the second column（2）, several be arranged at first column（1）
With the second column（2）Between and the guard assembly that mutually slides（3）, it is characterised in that：The guard assembly（3）Including montant
（4）, be fixedly connected on the montant（4）The upper extensible member of upper surface（5）, be fixedly connected on the montant（4）Under lower face
Extensible member（6）, two neighboring upper extensible member（5）Mutually socket, and the upper extensible member of head and the tail two（5）It is respectively fixedly connected with first
Column（1）And second column（2）, two neighboring lower extensible member（6）Mutually socket, and two lower extensible members of head and the tail（6）It is solid respectively
Surely it is connected to the first column（1）And second column（2）.
A kind of 2. construction protection column according to claim 1, it is characterised in that：The upper extensible member（5）Including the first pipe
Body（7）, be fixedly connected on first tube body（7）Second tube body of one end（8）, first tube body（7）Outside diameter be less than institute
State the second tube body（8）Internal diameter, and first tube body（7）It is arranged in adjacent upper extensible member（5）Second tube body（8）Inner cavity.
A kind of 3. construction protection column according to claim 2, it is characterised in that：Two adjacent groups guard assembly（3）Between set
It is equipped with two groups of guard assemblies of limitation（3）The fixation kit mutually slid, the fixation kit include being opened in second tube body
（8）The fixing groove of upper surface（9）, be slidably connected to the fixing groove（9）Fixed link（10）, be fixedly connected on the fixed link
（10）Lower face and it is located at second tube body（8）First rack of inner cavity（11）, be fixedly connected on the adjacent upper extensible member
（5）The first tube body（7）Second rack of upper surface（12）, first rack（11）Can be with the second rack（12）Engage and consolidate
Fixed second rack（12）.
A kind of 4. construction protection column according to claim 3, it is characterised in that：The fixed link（10）Side wall is fixedly connected
There is the first rack of control（11）With second rack（12）Engagement or separated elastic piece（15）, the elastic piece（15）By bullet
Property material is made, and the elastic piece（15）Elastic deformation slips over downwards fixing groove（9）Afterwards, first rack（11）It is connected to
Second rack（12）.
A kind of 5. construction protection column according to claim 4, it is characterised in that：The two neighboring upper extensible member（5）It
Between restricted upper extensible member is set（5）The limitation component of phase separation（18）, the limitation component（18）Including being opened in described
One tube body（7）The limiting groove of side wall（16）, be fixedly connected on adjacent upper extensible member（5）The second tube body（8）Side wall and level side
To being slidably connected to the limiting groove（16）Confinement block（17）, the limiting groove（16）Length direction along two neighboring described
Guard assembly（3）Telescopic direction is set.
A kind of 6. construction protection column according to claim 1, it is characterised in that：First column（1）And second column
（2）Lower face has been fixedly connected with base（19）, the base（19）Lower face is provided with several rollers（20）.
A kind of 7. construction protection column according to claim 6, it is characterised in that：The base（19）If lower face offers
Dry accommodates the roller（20）Put wheel chamber（21）, the base（19）With the roller（20）Between be provided with described in control
Roller（20）Slip into and put wheel chamber（21）Or protrude from and put wheel chamber（21）Telescopic component.
A kind of 8. construction protection column according to claim 7, it is characterised in that：The telescopic component includes being opened in described
Put wheel chamber（21）The threaded hole of bottom surface（22）, be connected to the roller（20）And it is threadedly connected to the threaded hole（22）Screw rod
（23）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721159893.XU CN207332455U (en) | 2017-09-07 | 2017-09-07 | A kind of construction protection column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721159893.XU CN207332455U (en) | 2017-09-07 | 2017-09-07 | A kind of construction protection column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207332455U true CN207332455U (en) | 2018-05-08 |
Family
ID=62372122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721159893.XU Expired - Fee Related CN207332455U (en) | 2017-09-07 | 2017-09-07 | A kind of construction protection column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207332455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108914774A (en) * | 2018-06-07 | 2018-11-30 | 中建三局第二建设工程有限责任公司 | A kind of support device of the steel form for curved box girder construction |
-
2017
- 2017-09-07 CN CN201721159893.XU patent/CN207332455U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108914774A (en) * | 2018-06-07 | 2018-11-30 | 中建三局第二建设工程有限责任公司 | A kind of support device of the steel form for curved box girder construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 Zhongtai Commercial and Residential Building 305, Shahexi Road 4085, Xinwei Community, Xili Street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Hongda Construction Group Co.,Ltd. Address before: 518000 Shenzhen Shenzhen City, Guangdong, Futian District Bagua road Bagualing industrial district, 101 6013, 6014, 6015 Patentee before: SHENZHEN HUAMAO CONSTRUCTION ENGINEERING Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 |