CN207538573U - A kind of construction guardrail - Google Patents
A kind of construction guardrail Download PDFInfo
- Publication number
- CN207538573U CN207538573U CN201721375171.8U CN201721375171U CN207538573U CN 207538573 U CN207538573 U CN 207538573U CN 201721375171 U CN201721375171 U CN 201721375171U CN 207538573 U CN207538573 U CN 207538573U
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- China
- Prior art keywords
- sidebar
- slot
- female rod
- nose bar
- construction guardrail
- 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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- 238000010276 construction Methods 0.000 title claims abstract description 34
- 102000011842 Serrate-Jagged Proteins Human genes 0.000 claims description 12
- 108010036039 Serrate-Jagged Proteins Proteins 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a kind of construction guardrails, including the first sidebar, the second sidebar, several Slide Groups being arranged between the first sidebar and the second sidebar, the Slide Group includes the nose bar and female rod that can mutually be clamped and can change clamping position, the female rod is vertically arranged with nose bar, the female rod is equipped with the T-slot for running through female rod straight down from top, the nose bar is equipped with the T-shaped convex block coordinated with T-slot, and first sidebar is with being respectively equipped with the female rod identical with Slide Group and nose bar in the second sidebar.Change nose bar and female rod relative position with T-slot by adjusting T-shaped convex block, so as to achieve the effect that adapt to out-of-flatness landform.
Description
Technical field
The utility model is related to a kind of guardrail, more particularly to a kind of construction guardrail.
Background technology
Guardrail of constructing is transformed commonly used in reason, and road construction, which is enclosed, covers security isolation, can also make factory, workshop, warehouse, stop
To the protection of equipment and facilities and protection etc. in the occasions such as parking lot, shopping centre, public place.Especially the road construction in city is made
During industry, since motor vehicles and pedestrian are relatively more, for the sake of security, need using construction fence by construction site and road every
From.
At present, the Chinese patent document that Authorization Notice No. is CN205152849U in the prior art discloses a kind of novel apply
Work guardrail is fixed with the main link block that can be connected and secondary link block on the both sides cylinder of guardrail ontology, can be with other guardrails
Mutually it is attached；The bottom of guardrail ontology is fixed with base track item, and base track item is equipped with rotation track, rotation track
In be hinged with multiple idler wheels, the movement for making guardrail is more convenient.
But guardrail bottom is equipped with track strip and although the movement of guardrail can be made more convenient, and also landform is carried out simultaneously
Limitation, the flatness guardrail for needing ground support certain could be placed steadily, and main link block is fixedly connected with secondary link block
On the cylinder of guardrail ontology both sides, when adjacent guardrail produces difference in height, just can not by main link block and secondary link block into
Row connection, may cause to occur gap between adjacent barrier passerby is made to be strayed into construction site, generate security risk.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of construction guardrail, having can be
The effect steadily put on roughness pavement while can be stably connected between each other.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of construction guardrail, including the first sidebar, the second sidebar, be arranged on it is several between the first sidebar and the second sidebar
Slide Group, the Slide Group include the nose bar and female rod that can mutually be clamped and can change clamping position, first sidebar
With being respectively equipped with the female rod identical with Slide Group and nose bar in the second sidebar.
By using above-mentioned technical proposal, the first sidebar, the second sidebar and Slide Group is enable to be clamped position by change
Mutual position is adjusted, so as to achieve the effect that adapt to out-of-flatness landform.
The utility model is further arranged to：The female rod is vertically arranged with nose bar, and the female rod is equipped with from top
Run through the T-slot of female rod straight down, the nose bar is equipped with the T-shaped convex block coordinated with T-slot.
By using above-mentioned technical proposal, reach Relative sliding using T-shaped convex block and T-slot and change position and can be mutual
The effect of clamping.
The utility model is further arranged to：The T-slot slot bottom end face is equipped with serrate slot, the serrate slot fluting direction
Vertical with T-slot fluting direction, the T-shaped convex block top end surface is equipped with the toothed belt coordinated with serrate slot, the T-shaped convex block top
Motion gap is equipped between end surface and T-slot slot bottom end face.
By using above-mentioned technical proposal, after nose bar and female rod clamping, toothed belt is intermeshed with serrate slot, is prevented convex
Relative sliding on vertical direction occurs with female rod for bar, enhances fixed effect；And nose bar and female rod can be by between slidings
Gap carries out relative motion, so as to adjust the relative position between nose bar and female rod.
The utility model is further arranged to：The nose bar is equipped with adapter sleeve, a side of the adapter sleeve with female rod
Face is equipped with threaded hole, and the end face is parallel to the card access surface of T-shaped convex block and T-slot, is equipped in the threaded hole matched
Fastening bolt.
By using above-mentioned technical proposal, when fastening bolt is constantly threaded into hole, one end of fastening bolt can be withstood on
On the back side of nose bar or female rod, continue to tighten fastening bolt with regard to that can make to be bonded even closer between T-shaped convex block and T-slot, add
Strong fixed effect between nose bar and female rod.
The utility model is further arranged to：The fastening bolt includes head and screw rod, and the screw end head is equipped with
Rubber pad.
By using above-mentioned technical proposal, reduce fastening bolt and generated between nose bar or female rod in continuous rundown process
Deformation and abrasion, while also be able to reduce adapter sleeve and be happened in nose bar and Relative sliding in female rod.
The utility model is further arranged to：First sidebar is equipped with liftable fixed seat with the second sidebar bottom,
The Slide Group bottom is equipped with idler wheel.
By using above-mentioned technical proposal, when to move construction guardrail, rise fixed seat and moved by idler wheel
It is dynamic；When to fix construction guardrail, put down fixed seat and construction guardrail is supported with fixing.
The utility model is further arranged to：The fixed seat is equipped with the bolt hole of vertical direction, in the bolt hole
Equipped with matched carrying bolt, the screw rod bottom of the carrying bolt is equipped with bottom plate.
By using above-mentioned technical proposal, position of the carrying bolt in bolt hole is adjusted, reaches and props and put down construction
The effect of guardrail.
The utility model is further arranged to：Main link block is respectively equipped in first sidebar and the second sidebar with secondary to connect
Block is connect, the main link block can be hinged with secondary link block.
By using above-mentioned technical proposal, make to be connected with each other between construction guardrail, and because sidebar and Slide Group it
Between Relative sliding can occur in the vertical direction, so adjacent sidebar can still be adjusted to same in out-of-flatness landform
Horizontal position is attached.
In conclusion the beneficial effects of the utility model are：
1st, by setting several Slide Groups between the first sidebar and the second sidebar, and Slide Group includes mutually being clamped
And the nose bar and female rod of clamping position can be changed, then position is clamped to adjust mutual level height by change, from
And achieve the effect that adapt to out-of-flatness landform；
2nd, by being respectively equipped with main link block and secondary link block, and main link block and pair in the first sidebar and the second sidebar
Link block can be hinged, and make to be connected with each other between construction guardrail, and because can be perpendicular between sidebar and Slide Group
Relative sliding occurs upwards for Nogata, thus adjacent sidebar can be still adjusted in out-of-flatness landform the same horizontal position into
Row connection.
Description of the drawings
Fig. 1 is the structure diagram of the present embodiment；
Fig. 2 is nose bar and the partial sectional view of female rod in the present embodiment；
Fig. 3 is the schematic top plan view of adapter sleeve in the present embodiment, nose bar and female rod；
Fig. 4 is adapter sleeve and the structure diagram of fastening bolt in the present embodiment；
Fig. 5 is the functional schematic of the present embodiment.
Reference numeral：1st, the first sidebar；2nd, the second sidebar；3rd, Slide Group；4th, nose bar；5th, female rod；6th, cross tube；7th, lower horizontal stroke
Bar；8th, T-slot；9th, T-shaped convex block；10th, adapter sleeve；11st, threaded hole；12nd, fastening bolt；13rd, head；14th, screw rod；15th, rubber
Pad；16th, serrate slot；17th, toothed belt；18th, motion gap；19th, idler wheel；20th, fixed seat；21st, carrying bolt；22nd, bottom plate；23、
Main link block；24th, secondary link block.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Present embodiment discloses a kind of construction guardrail, as shown in Figure 1, including the first sidebar 1 and the second sidebar 2, first
Several Slide Groups 3 are provided between 1 and second sidebar 2 of sidebar.
As shown in Figure 1 and Figure 2, Slide Group 3 includes nose bar 4 arranged side by side and female rod 5, solid between nose bar 4 and female rod 5
Surely it is connected with to be provided with from top on the sheer pole 7 of the cross tube 6 of top and lowermost end, female rod 5 respectively and pass through straight down
The T-slot 8 of female rod 5 is worn, the T-shaped convex block 9 that can be clamped with T-slot 8 is fixedly connected on nose bar 4, and on same Slide Group 3
T-shaped convex block 9 and T-slot 8 set towards 3 outside of Slide Group, and T-shaped convex block 9 can be slided up and down along T-slot 8 make it is convex
Bar 4 generates Relative sliding in the vertical direction with female rod 5, can be by changing between the nose bar 4 of two Slide Groups 3 and female rod 5
Clamping position adjust respective level height, so as to achieve the effect that adapt to out-of-flatness landform.
As shown in Figure 1 and Figure 2, it is fixedly connected in the first sidebar 1 and matches with the female rod 5 of adjacent 3 side of Slide Group or nose bar 4
The nose bar 4 of conjunction or female rod 5 are equally fixedly connected in second sidebar 2 and coordinate with the nose bar 4 of adjacent 3 side of Slide Group or female rod 5
Female rod 5 or nose bar 4, making equally being capable of Relative sliding between the first sidebar 1, the second sidebar 2 and Slide Group 3.
As shown in Figure 3, Figure 4, adapter sleeve 10 is cased in nose bar 4 and female rod 5, screw thread is provided on a side end face of adapter sleeve 10
Hole 11, and the end face is parallel to the card access surface of T-shaped convex block 9 and T-slot 8.11 internal thread of threaded hole is connected with matched fastening
Bolt 12, when fastening bolt 12 is constantly threaded into hole 11, one end of fastening bolt 12 can withstand on nose bar 4 or the back of the body of female rod 5
On face, continue to tighten fastening bolt 12 with regard to can make between T-shaped convex block 9 and T-slot 8 be bonded it is even closer, strengthen nose bar 4 with
Fixed effect between female rod 5.
As shown in Figure 3, Figure 4, fastening bolt 12 includes head 13 and screw rod 14, and screw rod is fixedly connected with rubber on 14 end
Pad 15, rubber pad 15 can reduce fastening bolt 12 and be produced between nose bar 4 or female rod 5 in continuous rundown process in threaded hole 11
Raw deformation and abrasion, while also be able to reduce adapter sleeve 10 and be happened in nose bar 4 and Relative sliding in female rod 5.
As shown in Figure 2 and Figure 3,8 slot bottom end face of T-slot is provided with serrate slot 16, and the fluting of serrate slot 16 direction is slotted with T-slot 8
Direction is vertical, and T-shaped 9 top end surface of convex block is fixedly connected with the toothed belt 17 coordinated with serrate slot 16, T-shaped 9 top end surface of convex block
There are motion gaps 18 between 8 slot bottom end face of T-slot.After nose bar 4 and female rod 5 carry out tightening fixed by adapter sleeve 10,
Toothed belt 17 is intermeshed with serrate slot 16, prevents nose bar 4 from the Relative sliding on vertical direction occurring with female rod 5, is enhanced solid
Determine effect；After adapter sleeve 10 unclamps fastening bolt 12, nose bar 4 can carry out relative motion with female rod 5 by motion gap 18,
So as to adjust the relative position between nose bar 4 and female rod 5.
As shown in figure 5,7 bottom of sheer pole is equipped with idler wheel 19, the first sidebar 1 is fixedly connected with 2 bottom of the second sidebar
Liftable fixed seat 20 is threaded with the carrying bolt 21 penetrated through straight down from top in fixed seat 20, in support spiral shell
The bottom of bolt 21 is also fixedly connected with bottom plate 22.When to move construction guardrail, support spiral shell is screwed out towards 20 top of fixed seat
Bolt 21 is moved on the ground so as to rise fixed seat 20 by idler wheel 19；When to fix construction guardrail, to backspin
Enter carrying bolt 21 makes bottom plate 22 squeeze fitting on the ground so as to put down fixed seat 20, construction guardrail is supported and solid
It is fixed.
As shown in figure 5, it is respectively fixedly connected with the main link block that can be hinged in the first sidebar 1 and the second sidebar 2
23 with secondary link block 24, make to be connected with each other between construction guardrail, and because can be in vertical side between sidebar and Slide Group 3
Relative sliding occurs upwards, so adjacent sidebar can still be adjusted to the same horizontal position in out-of-flatness landform and be connected
It connects.
The present embodiment concrete operations flow is as follows：
When to place construction guardrail on out-of-flatness ground, first construction guardrail is carried or is moved to not by idler wheel 19
In ground grading, then by screwing out fastening bolt 12 it will need to adjust the Slide Group 3 of height, the first sidebar 1 or the second sidebar 2
Adapter sleeve 10 unclamps, and enables nose bar 4 that opposite slide, and adjust to construction guardrail patch occurs in motion gap 18 with female rod 5
The position on ground is closed, then rotatable head 13 tightens fastening bolt 12 and makes to be bonded even closer reach admittedly between nose bar 4 and female rod 5
Determine effect, the last carrying bolt 21 that screws in downwards makes fixed seat 20 support on the ground, construction guardrail is supported and fixed.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as it is all protected in the right of the utility model by Patent Law.
Claims (8)
1. a kind of construction guardrail, it is characterised in that：Including the first sidebar (1), the second sidebar (2), be arranged on the first sidebar (1) with
Several Slide Groups (3) between second sidebar (2), the Slide Group (3) include the nose bar (4) that can be mutually clamped and female rod
(5), it is respectively equipped with and the female rod (5) of Slide Group (3) cooperation and nose bar (4) in first sidebar (1) and the second sidebar (2).
2. construction guardrail according to claim 1, it is characterised in that：The female rod (5) is vertically arranged with nose bar (4),
The female rod (5) is equipped with the T-slot (8) for running through female rod (5) straight down from top, and the nose bar (4) is equipped with and T-slot
(8) the T-shaped convex block (9) of cooperation.
3. construction guardrail according to claim 2, it is characterised in that：T-slot (8) the slot bottom end face is equipped with serrate slot
(16), serrate slot (16) the fluting direction is vertical with T-slot (8) fluting direction, and T-shaped convex block (9) top end surface is equipped with
With the toothed belt (17) of serrate slot (16) cooperation, it is equipped between T-shaped convex block (9) top end surface and T-slot (8) slot bottom end face
Motion gap (18).
4. construction guardrail according to claim 2, it is characterised in that：The nose bar (4) is equipped with adapter sleeve with female rod (5)
(10), adapter sleeve (10) end face is equipped with threaded hole (11), and the end face is parallel to T-shaped convex block (9) and T-slot (8)
Card access surface, matched fastening bolt (12) is equipped in the threaded hole (11).
5. construction guardrail according to claim 4, it is characterised in that：The fastening bolt (12) includes head (13) and spiral shell
Bar (14), screw rod (14) end are equipped with rubber pad (15).
6. construction guardrail according to claim 1, it is characterised in that：First sidebar (1) and the second sidebar (2) bottom
Equipped with liftable fixed seat (20), Slide Group (3) bottom is equipped with idler wheel (19).
7. construction guardrail according to claim 6, it is characterised in that：The fixed seat (20) be equipped with from top vertically to
The carrying bolt (21) of lower perforation is equipped with bottom plate (22) in the bottom of carrying bolt (21).
8. construction guardrail according to any one of claims 1 to 7, it is characterised in that：First sidebar (1) and the second side
Main link block (23) and secondary link block (24) are respectively equipped on column (2), the main link block (23) can with secondary link block (24)
It is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721375171.8U CN207538573U (en) | 2017-10-19 | 2017-10-19 | A kind of construction guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721375171.8U CN207538573U (en) | 2017-10-19 | 2017-10-19 | A kind of construction guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207538573U true CN207538573U (en) | 2018-06-26 |
Family
ID=62610776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721375171.8U Expired - Fee Related CN207538573U (en) | 2017-10-19 | 2017-10-19 | A kind of construction guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207538573U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111734215A (en) * | 2020-06-28 | 2020-10-02 | 浙江长锦建设有限公司 | Building construction protective fence |
| CN113565040A (en) * | 2021-07-28 | 2021-10-29 | 常州百川新型护栏有限公司 | Interlocking type intelligent guardrail for resisting external force and toppling in conjunction for urban traffic |
-
2017
- 2017-10-19 CN CN201721375171.8U patent/CN207538573U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111734215A (en) * | 2020-06-28 | 2020-10-02 | 浙江长锦建设有限公司 | Building construction protective fence |
| CN113565040A (en) * | 2021-07-28 | 2021-10-29 | 常州百川新型护栏有限公司 | Interlocking type intelligent guardrail for resisting external force and toppling in conjunction for urban traffic |
| CN113565040B (en) * | 2021-07-28 | 2022-06-17 | 常州百川新型护栏有限公司 | Interlocking type intelligent guardrail for resisting external force and toppling in conjunction for urban traffic |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180626 |