CN206174494U - Can fix instrument formula of facing frontier defense guardrail bar links wall spare - Google Patents
Can fix instrument formula of facing frontier defense guardrail bar links wall spare Download PDFInfo
- Publication number
- CN206174494U CN206174494U CN201621094106.3U CN201621094106U CN206174494U CN 206174494 U CN206174494 U CN 206174494U CN 201621094106 U CN201621094106 U CN 201621094106U CN 206174494 U CN206174494 U CN 206174494U
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- fastener
- fastener piece
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- clamping bar
- threaded rod
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Abstract
The utility model provides a can fix instrument formula of facing frontier defense guardrail bar links wall spare, includes anchor clamps, and anchor clamps comprise L clamp pole and movable clamping rod, are equipped with the threaded rod on the one end terminal surface of L clamp pole, and movable clamping rod one end is equipped with the through -hole, and the threaded rod passes the through -hole connects L clamp pole and movable clamping rod, still is equipped with fastening nut on the threaded rod, L clamp pole is kept away from and is equipped with the connection fastener on a section of threaded rod. Connecting the fastener and including first fastener piece and second fastener piece, first fastener piece and second fastener piece are half arc piece column structure, are equipped with a pivot section of thick bamboo on one side of first fastener piece and the second fastener piece, and the connecting axle passes a pivot section of thick bamboo first fastener piece of realization and the pivot connection of second fastener piece on first fastener piece and the second fastener piece respectively. Adopting above -mentioned structure, can realizing quick rail guard installation jobs, improve the installation of rail guard simultaneously and remove efficiency, when having guaranteed the protection, the material of having practiced thrift the rail guard is absorbed, has reduced the cost consumption of whole rail guard.
Description
Technical field
This utility model is related to mining construction field, and particularly a kind of fixation is faced the tool-type of bound defence rail and connect wall
Part.
Background technology
Excavate in exploitation process in mine, can there is the goaf with larger potential safety hazard and abandoned working area.To ensure well
The safety of lower staff, it is to avoid staff is strayed into wherein, can set up some isolating and protecting railings.But traditional protection one
As carry out temporarily isolating protection using safety net and timber, or anchor ear is set up come fixed protection railing using steel pipe.Traditional method
Take tear open and use during there is problems with：（1）When carrying out temporarily isolating using safety net and timber, protection dynamics is not
By force；（2）The anchor ear set up using steel pipe is taken and tears loaded down with trivial details open, time-consuming, and steel pipe anchor ear need to be economical using a large amount of short steel pipes and fastener
Property is poor.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of fixation and faces the tool-type of bound defence rail and connect wall
Part, can realize quick guard rail installation exercise, while improving the assembling and disassembling efficiency of guard rail, ensure that protection
While, the material input of guard rail has been saved, reduce the cost consumption of whole guard rail.
To solve above-mentioned technical problem, the technical scheme that this utility model is adopted is：One kind can be fixed faces frontier defense guardrail
The tool-type of bar connects wall pieces, including fixture, and fixture is made up of L-shaped clamping bar and movable clamping bar, and one end end face of L-shaped clamping bar is provided with
Threaded rod, movable clamping bar one end is provided with through hole, and threaded rod, by L-shaped clamping bar and movable clamping bar connection, is gone back through through hole on threaded rod
Clamp nut is provided with, clamp nut is fastened to movable clamping bar；
L-shaped clamping bar is provided with connection fastener away from a section of threaded rod.
In preferred scheme, described connection fastener includes the first fastener piece and the second fastener piece, the first fastener piece and the
Two fastener pieces are semi arch laminated structure, and the first fastener piece and the second fastener piece side are provided with rotating shaft cylinder, and connecting shaft is worn respectively
The rotating shaft cylinder crossed on the first fastener piece and the second fastener piece realizes the rotating shaft connection of the first fastener piece and the second fastener piece.
In preferred scheme, described the first fastener piece and the second fastener piece is provided with fastener ear away from the side of rotating shaft cylinder,
Fastener ear is provided with connecting hole, and standing screw is connected the first fastener piece and the second fastener piece through two connecting holes.
In preferred scheme, the outer convex globoidal of the first described fastener piece is provided with fastening bolt, and L-shaped clamping bar is away from screw thread
One section of bar is provided with screwed hole, is connected with fastening bolt by screwed hole between connection fastener and L-shaped clamping bar.
A kind of fixation provided by the utility model is faced the tool-type of bound defence rail and connects wall pieces, by using above-mentioned knot
Structure, has the advantages that：
（1）Connect wall pieces easy accessibility, and guard rail can be stably fixed in the vertical structure of mine, not only lifted
The installation effectiveness of guard rail, while also ensure that protection dynamics；
（2）Even wall pieces are directly carried out with guard rail is combined into steel pipe, have been saved and have been installed the material expended required for guard rail
Expect, and fixture can be reused, and greatly save guard rail cost；
（3）Entirely connect wall pieces reliable and stable, it is also more attractive in appearance.
Description of the drawings
With reference to the accompanying drawings and examples the utility model is described in further detail：
Fig. 1 is configuration schematic diagram of the present utility model.
Fig. 2 is connection fastener structural representation of the present utility model.
Fig. 3 is standing screw structural representation of the present utility model.
Fig. 4 is this utility model for connecting structural representation during vertical rail.
Fig. 5 is this utility model for connecting structural representation during horizontal guardrail.
Fig. 6 is this utility model structural representation in actual applications.
Specific embodiment
Such as in figure, a kind of fixation is faced the tool-type of bound defence rail and connects wall pieces, including fixture 1, and fixture 1 is by L-shaped clamping bar 2
Constitute with movable clamping bar 3, one end end face of L-shaped clamping bar 2 is provided with threaded rod 2-1, and the one end of movable clamping bar 3 is provided with through hole 3-1, spiral shell
Rasp bar 2-1 connects L-shaped clamping bar 2 and movable clamping bar 3 through through hole 3-1, and clamp nut 2-2 is additionally provided with threaded rod 2-1, fastens
Nut 2-2 is fastened to movable clamping bar 3；
L-shaped clamping bar 2 is provided with connection fastener 4 away from a section of threaded rod 2-1.
In preferred scheme, described connection fastener 4 includes the first fastener piece 4-1 and the second fastener piece 4-2, the first fastener
Piece 4-1 and the second fastener piece 4-2 are semi arch laminated structure, and the first fastener piece 4-1 and the second fastener piece 4-2 sides are provided with and turn
Beam barrel 7, the rotating shaft cylinder 7 that connecting shaft 8 is each passed through on the first fastener piece 4-1 and the second fastener piece 4-2 realizes the first fastener piece 4-1
Rotating shaft with the second fastener piece 4-2 connects.
In preferred scheme, described the first fastener piece 4-1 and the second fastener piece 4-2 is provided with away from the side of rotating shaft cylinder 7
Fastener ear 10, fastener ear 10 is provided with connecting hole 11, and standing screw 12 is through two connecting holes 11 by the first fastener piece 4-1 and the
Two fastener piece 4-2 are connected.
In preferred scheme, the outer convex globoidal of the first described fastener piece 4-1 is provided with fastening bolt 9, and L-shaped clamping bar 2 is remote
One section from threaded rod 2-1 is provided with screwed hole 2-3, by screwed hole 2-3 and fastening spiral shell between connection fastener 4 and L-shaped clamping bar 2
Bolt 9 is connected.
The concrete operating principle that this connects wall pieces is as follows：
In vertical structure 6（Such as wall, scaffold other structures）On set to fixture 1, by adjust clamp nut 2-2 realities
Spacing between existing activity clamping bar 3 and L-shaped clamping bar 2, makes the stable holding of fixture 1 on vertical structure 6, then adjusts L-shaped clamping bar 2
The angle of the connection fastener 4 of upper setting, makes the hole opening that the first fastener piece 4-1 and the second fastener piece 4-2 are formed towards level
Or vertical direction, then steel pipe 5 is set between two fixtures 1, the two ends of steel pipe 5 are fastened and fixed by connection fastener 4, complete to prevent
The installation of guardrail.
When guard rail dismounting is carried out, standing screw 12 is first removed, steel pipe 5 is unloaded, then regulation activity clamping bar
3, the spacing between movable clamping bar 3 and L-shaped clamping bar 2 is increased, finally remove the part of fixture 1.
Claims (4)
1. a kind of fixation is faced the tool-type of bound defence rail and connects wall pieces, including fixture（1）, it is characterized in that：Fixture（1）By L-shaped
Clamping bar（2）With movable clamping bar（3）Composition, L-shaped clamping bar（2）One end end face be provided with threaded rod（2-1）, movable clamping bar（3）One
End is provided with through hole（3-1）, threaded rod（2-1）Through through hole（3-1）By L-shaped clamping bar（2）With movable clamping bar（3）Connection, threaded rod
（2-1）On be additionally provided with clamp nut（2-2）, clamp nut（2-2）To movable clamping bar（3）Fastened；
L-shaped clamping bar（2）Away from threaded rod（2-1）One section be provided with connection fastener（4）.
2. a kind of fixation according to claim 1 is faced the tool-type of bound defence rail and connects wall pieces, it is characterised in that：It is described
Connection fastener（4）Including the first fastener piece（4-1）With the second fastener piece（4-2）, the first fastener piece（4-1）With the second fastener piece
（4-2）It is semi arch laminated structure, the first fastener piece（4-1）With the second fastener piece（4-2）Side is provided with rotating shaft cylinder（7）, even
Spindle（8）It is each passed through the first fastener piece（4-1）With the second fastener piece（4-2）On rotating shaft cylinder（7）Realize the first fastener piece（4-
1）With the second fastener piece（4-2）Rotating shaft connection.
3. a kind of fixation according to claim 2 is faced the tool-type of bound defence rail and connects wall pieces, it is characterised in that：It is described
The first fastener piece（4-1）With the second fastener piece（4-2）Away from rotating shaft cylinder（7）Side be provided with fastener ear（10）, fastener ear
（10）It is provided with connecting hole（11）, standing screw（12）Through two connecting holes（11）By the first fastener piece（4-1）With the second button
Part piece（4-2）It is connected.
4. a kind of according to Claims 2 or 3 fixes and faces the tool-type of bound defence rail and connect wall pieces, it is characterised in that：
The first described fastener piece（4-1）Outer convex globoidal be provided with fastening bolt（9）, L-shaped clamping bar（2）Away from threaded rod（2-1）'s
One section is provided with screwed hole（2-3）, connection fastener（4）With L-shaped clamping bar（2）Between pass through screwed hole（2-3）With fastening bolt（9）
It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621094106.3U CN206174494U (en) | 2016-09-30 | 2016-09-30 | Can fix instrument formula of facing frontier defense guardrail bar links wall spare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621094106.3U CN206174494U (en) | 2016-09-30 | 2016-09-30 | Can fix instrument formula of facing frontier defense guardrail bar links wall spare |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206174494U true CN206174494U (en) | 2017-05-17 |
Family
ID=58677337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621094106.3U Active CN206174494U (en) | 2016-09-30 | 2016-09-30 | Can fix instrument formula of facing frontier defense guardrail bar links wall spare |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206174494U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165431A (en) * | 2017-06-08 | 2017-09-15 | 中国建筑第六工程局有限公司 | A kind of dedicated fastener that connection is installed for steel structure protective railing |
| CN109944453A (en) * | 2019-03-12 | 2019-06-28 | 中国建筑第八工程局有限公司 | Edge protection device and its construction method |
| CN113668887A (en) * | 2021-08-13 | 2021-11-19 | 中建七局总承包有限公司 | Quick-release type edge-facing protective railing device and construction method thereof |
-
2016
- 2016-09-30 CN CN201621094106.3U patent/CN206174494U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165431A (en) * | 2017-06-08 | 2017-09-15 | 中国建筑第六工程局有限公司 | A kind of dedicated fastener that connection is installed for steel structure protective railing |
| CN109944453A (en) * | 2019-03-12 | 2019-06-28 | 中国建筑第八工程局有限公司 | Edge protection device and its construction method |
| CN113668887A (en) * | 2021-08-13 | 2021-11-19 | 中建七局总承包有限公司 | Quick-release type edge-facing protective railing device and construction method thereof |
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