CN107366472A - A kind of construction method of fence - Google Patents
A kind of construction method of fence Download PDFInfo
- Publication number
- CN107366472A CN107366472A CN201710612437.4A CN201710612437A CN107366472A CN 107366472 A CN107366472 A CN 107366472A CN 201710612437 A CN201710612437 A CN 201710612437A CN 107366472 A CN107366472 A CN 107366472A
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- CN
- China
- Prior art keywords
- column
- cross bar
- sleeve pipe
- fence
- hole
- 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.)
- Pending
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- 238000010276 construction Methods 0.000 title claims abstract description 30
- 238000009434 installation Methods 0.000 claims abstract description 15
- 238000003780 insertion Methods 0.000 claims abstract description 9
- 230000037431 insertion Effects 0.000 claims abstract description 9
- 230000000903 blocking effect Effects 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009430 construction management Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- 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
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
- E04H17/1447—Details of connections between rails and posts
-
- 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
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
- E04H17/1417—Post-and-rail fences, e.g. without vertical cross-members with vertical cross-members
-
- 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
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
- E04H17/1447—Details of connections between rails and posts
- E04H17/1448—Adjustable, angled or hinged connections
-
- 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
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
- E04H17/1447—Details of connections between rails and posts
- E04H17/1452—Details of connections between rails and posts the ends of the rails are fixed on the lateral sides of the posts
-
- 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
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
- E04H17/1447—Details of connections between rails and posts
- E04H17/1486—Details of connections between rails and posts the rails being positioned between the uprights of double posts
-
- 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
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
-
- 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
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
- E04H17/22—Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a kind of construction method of fence, comprise the following steps：Obtain the fence of following structure, including column and cross bar, have on the column multiple along the spaced connecting seat of short transverse, the connecting seat includes two supporting plates arranged in parallel, two positions of the supporting plate away from the column have along the bolt hole set perpendicular to supporting plate direction insertion, and the axis of the axis of the bolt hole and the column is in spatial vertical state；The end of the cross bar has along the connecting hole set perpendicular to axis direction insertion；During Specific construction, zone of protection edge is treated to measure, column is installed along the edge for treating zone of protection according to the length of cross bar, then by between two supporting plates of one end card of the cross bar such as connecting seat, reuse bolt and pass through the bolt hole and connecting hole, complete the installation of cross bar and connecting seat.The present invention have it is easy for installation, be advantageous to improve efficiency of construction, reduce construction cost the advantages that.
Description
Technical field
The present invention relates to technical field of safety protection, in particular to a kind of construction method of fence.
Background technology
Job site is the stream of people, logistics, the convergence of information flow, is the emphasis and difficult point of construction management, and construction enterprise
The core content of industry management.Therefore standardization to live civilized construction, Standardization Requirement also more and more higher.Live civilized construction
Standardization, standardization are both the objective requirement of modern architecture production, are to strengthen building enterprise's spiritual civilization construction needs again, simultaneously
And the embodiment of Core Competence of Construction Enterprises.
Side stop appearance forrns in job site are different at present, complicated, and installation is wasted time and energy, and cost is higher.
The content of the invention
For above-mentioned the deficiencies in the prior art, the technical problems to be solved by the invention are：How a kind of installation side is provided
Just, be advantageous to improve efficiency of construction, reduce the construction method of the fence of construction cost.
In order to solve the above-mentioned technical problem, present invention employs following technical scheme：
A kind of construction method of fence, it is characterised in that comprise the following steps：
A, the fence of following structure, including column and the cross bar for being connected on two neighboring column are first obtained, it is described vertical
The lower end of post has the connecting plate that the axis perpendicular to the column is set, and has the peace being used for through bolt on the connecting plate
Fill hole；It is parallel to each other on the column with multiple along the spaced connecting seat of short transverse, the connecting seat including two
The supporting plate of setting, two positions of the supporting plate away from the column, which have along the insertion perpendicular to the supporting plate direction, to be set
The bolt hole put, the axis of the axis of the bolt hole and the column is in spatial vertical state；The end of the cross bar has
Along the connecting hole set perpendicular to axis direction insertion；
B, during Specific construction, zone of protection edge, which measures, to be treated to job site, guard plot is treated according to the length of cross bar edge
The edge installation column in domain, then by between two supporting plates of one end card of the cross bar such as connecting seat, reuse spiral shell
Bolt passes through the bolt hole and connecting hole, completes the installation of cross bar and connecting seat, is finally completed all cross bar connections.
Further, in the step A, the column includes main rod body and is rotatably mounted around in the main rod body
Sleeve, the connecting seat is fixedly mounted on the sleeve.
Further, in the step A, a connecting seat, any company are provided with any sleeve
Where joint chair two sleeves being disposed proximate to are respectively provided with height.
Further, in the step A, it is in hollow sleeve pipe that the cross bar, which includes, is symmetrically provided with described sleeve pipe
Two telescopic core bars, when the core bar shrinks completely, one end that two core bars mutually deviate from is extended outside described sleeve pipe.
Further, in the step A, the core bar is connected with expansion seat towards one end in described sleeve pipe；Institute
It is consistent with the cavity shape of described sleeve pipe to state projection of the expansion seat on described sleeve pipe axial direction, has on the inwall of described sleeve pipe
Axially disposed fin or groove, the expansion seat is set to be moved along the fin or groove；Have on the expansion seat
Through hole along described sleeve pipe axially through setting, the through hole are straight thread close to one end of the core bar, and the other end is diameter
Along the taper thread tapered into away from the direction of the straight thread, the expansion seat has multiple around institute away from one end of the core bar
State the otch that through hole is uniformly arranged；One end of the core bar towards the expansion seat has the outer spiral shell being engaged with the straight thread
Line, and screw and be connected on the expansion seat.
Further, in the step A, one end of the core bar towards the expansion seat has what is radially protruded
Cylindrical boss, the external screw thread are arranged on the cylindrical boss；The one end fits peace of the straight thread of the through hole outwardly
Equipped with the blocking ring in annular shape, the internal diameter of the blocking ring is more than the diameter of the core bar, and straight less than the cylindrical boss
Footpath.
Further, in the step A, the middle part of described sleeve pipe has along the gear perpendicular to axial direction through setting
Pin.
Further, in the step A, the both ends of described sleeve pipe are respectively provided with an end cap, have on the end cap and use
In the hole through the core bar.
In summary, the present invention have it is easy for installation, be advantageous to improve efficiency of construction, reduce construction cost the advantages that.
Brief description of the drawings
Fig. 1 is the structural representation of column.
Fig. 2 is a kind of structural representation of cross bar.
Fig. 3 is another structural representation of cross bar.
Fig. 4 is the structural representation that fence is assembled into using column and cross bar.
Embodiment
With reference to embodiment, the present invention is described in further detail.
Embodiment 1：As shown in Fig. 1, Fig. 2 and Fig. 4, the marginating compartment of zone of protection is treated on a kind of assembly type fence, including edge
The column 1 of setting, and the cross bar 2 being connected between the two neighboring column 1；The lower end of the column 1 have perpendicular to
The connecting plate 11 that the axis of the column 1 is set, the connecting plate 11 are removably attached on ground by bolt；It is described vertical
On post 1 adjacent two are removably attachable to multiple along the spaced connecting seat 12 of short transverse, the both ends of the cross bar 2
On the connecting seat 12 of the individual column 1.
, so, can be by cross bar because cross bar both ends are detachably connected on the connecting seat of column using said structure
Removed from column；Meanwhile column is fixed on the ground by the connecting plate of bottom, once fixing bolt is removed, it is possible to
Column is removed from ground.So, column and ground, and column and cross bar can be split, and be easy to the weight of column and cross bar
It is multiple to utilize.All it is independent shaft-like after being split due to column and cross bar, is readily transported and deposits, space-consuming is smaller.
During implementation, the column 1 includes main rod body 13 and the sleeve 14 being rotatably mounted around in the main rod body 13,
The connecting seat 12 is fixedly mounted on the sleeve 14.
Treat that zone of protection is different due to job site, using said structure so that connecting seat can exist with sleeve
Different orientation is rotated in main rod body, is easy to that cross bar is installed between the adjacent upright posts on different directions.Due to connecting seat energy
Enough it is adapted to the connection of different azimuth, orientation requirement during column installation can be reduced, during installation, without considering adjacent upright posts
Orientation, it is possible to column is directly fixed on precalculated position, is advantageous to improve the speed of application of column.
During implementation, a connecting seat 12, any place of connecting seat 12 are provided with any sleeve 14
Two be disposed proximate to the sleeve 14 is respectively provided with height.
Because fence is set along the continuous edge for treating zone of protection, a usual column needs and two other not Tongfang
Connection sets cross bar between adjacent upright posts on position, and using said structure, sleeve corresponds with connecting seat, and same height
Set at degree two close to sleeve so that at the height where any one connecting seat, setting can be connected towards different
The cross bar in orientation, installation more convenient quickly, be advantageous to improve the efficiency of construction, reduce construction cost.
During implementation, the end of the cross bar 2 has along the connecting hole set perpendicular to axis direction insertion；The connecting seat
12 include two supporting plates arranged in parallel, and two positions of the supporting plate away from the column have along perpendicular to institute
The bolt hole that the insertion of supporting plate direction is set is stated, the axis of the axis of the bolt hole and the column is in spatial vertical state；
The cross bar 2 through the bolt of the bolt hole and connecting hole by being arranged on the connecting seat 12.
In said structure, because the axis of bolt hole and the axis of column are in spatial vertical state, when column is vertically-mounted
When, the axis of bolt hole is in horizontality, after the bolt connection cross bar in run through bolt hole, cross bar away from bolt one
End can rotate up and down around bolt, so, can also be quickly and easily even two adjacent upright posts that foundation elevation is inconsistent
It is attached using cross bar.Fence is enabled to be applied to complicated landform.
During implementation, the cross bar 2 include be in hollow sleeve pipe 21, be symmetrically provided with described sleeve pipe 21 two it is scalable
Core bar 22, when the core bar 22 shrinks completely, one end that two phases of core bar 22 deviate from is extended outside described sleeve pipe 21.
In said structure, coordinated by telescopic core bar and sleeve pipe, the length of cross bar can be adjusted, carrying out column peace
During dress, without strictly limiting the distance between two neighboring column so that column it is easier for installation quick.Further, since
Cross bar can shrink,, can be according to most long during actual installation as long as meeting transport and storage requirement in a contracted state
Stretching state is installed.So, it can reduce the installation number of column on the premise of convenience in transport and storage is met, have
Beneficial to saving cost.
During implementation, described sleeve pipe 21 is respectively provided with the position at both ends along the screwed hole set perpendicular to axis direction,
Coordinate on the screwed hole and fastening bolt is installed, core bar 22 described in one end face of the fastening bolt inwardly is set.
In said structure, fastening bolt need to only be screwed in towards core bar direction, and be connected on core bar, you can consolidate core bar
It is scheduled in sleeve pipe.So, the relative position of sleeve pipe and core bar can be fixed, prevent sleeve pipe after cross bar and column is installed
Slided on core bar, improve the stability and safety in utilization of fence.
During implementation, the screwed hole at any position circumferentially has two along described sleeve pipe 21, and described in two
The axis of screwed hole is interlaced.
In said structure, because the axis of two screwed holes in circumference is interlaced so that on screwed hole
Two fastening bolts can apply fastening force to core bar in different directions, so as to more reliablely and stablely fix core bar
In sleeve pipe, the stability of connection and the safety in utilization of fence are improved.
During implementation, described sleeve pipe 21 and the core bar 22 are made using quarter bend, and the screwed hole is vertically set on
On the side of described sleeve pipe 21.
Quarter bend is conventional standard sections, cheap, and sleeve pipe and core bar are made using quarter bend, can save cross bar and
The cost of fence.
Embodiment 2：As shown in figure 3, be with the difference of embodiment 1, the core bar 22 is towards one in described sleeve pipe 21
End is connected with expansion seat 23；Projection and the inner chamber shape of described sleeve pipe 21 of the expansion seat 23 on the axial direction of described sleeve pipe 21
Shape is consistent, has axially disposed fin or groove on the inwall of described sleeve pipe 21, enables the expansion seat 23 along institute
State fin or groove movement；There is the through hole along described sleeve pipe 21 axially through setting, the through hole leans on the expansion seat 23
One end of the nearly core bar 22 is straight thread, and the other end is the taper thread that diameter tapers into along the direction for deviating from the straight thread,
The expansion seat 23 has multiple otch being uniformly arranged around the through hole away from one end of the core bar 22；The court of core bar 22
There is the external screw thread being engaged with the straight thread to one end of the expansion seat 23, and screw and be connected to the expansion seat 23
On.
In said structure, due to core bar by screw thread with expansion seat be connected so that expansion seat can be in the pull of core bar
Moved under effect along sleeve pipe, simultaneously as expansion seat coordinates with the fin in sleeve pipe or groove so that expansion seat nothing in sleeve pipe
Method rotates, and by rotating core bar, after core bar screws in taper thread, can extrude taper thread by core bar towards the precession of taper thread direction
Side wall expand outwardly, due to there are multiple uniform otch on expansion seat so that core bar is easy to expand expansion seat, and locks
Tightly on the inwall of sleeve pipe, so as to realize the fixation of sleeve pipe and core bar, said structure is ingenious, easy to use.
During implementation, one end of the core bar 22 towards the expansion seat 23 has radially prominent circular cylindrical projection
Platform, the external screw thread are arranged on the cylindrical boss；The one end fits of the straight thread of the through hole outwardly are provided with circle
The blocking ring of ring-type, the internal diameter of the blocking ring are more than the diameter of the core bar 22, and less than the diameter of the cylindrical boss.
Using said structure, because the internal diameter of blocking ring is more than the diameter of core bar, and less than the diameter of cylindrical boss so that
Cylindrical boss can not come off from end where blocking ring, and when avoiding outwards screwing out core bar, back-out amount is excessive and is taken off from expansion seat
Fall, be advantageous to improve the stability used.
During implementation, the middle part of described sleeve pipe 21 has along the backing pin perpendicular to axial direction through setting.
So, after can preventing the core bar of side from extracting out, the core bar of opposite side is fully retracted in sleeve pipe, the operation of cross bar
Use.
During implementation, the both ends of described sleeve pipe 21 are respectively provided with an end cap, have on the end cap and are used for through the core
The hole of bar 22.
Using said structure, when can prevent from extracting out core bar, expansion seat is together extracted out, be advantageous to improve use it is reliable
Property.
Embodiment 3：As shown in figure 3, a kind of assembly type fence, including the column set along the marginating compartment of zone of protection is treated
1, and the cross bar 2 being connected between the two neighboring column 1；The lower end of the column 1 has perpendicular to the column 1
The connecting plate 11 that axis is set, the connecting plate 11 are removably attached on ground by bolt；Have on the column 1 more
It is individual to be removably attachable to the two neighboring column 1 along the spaced connecting seat 12 of short transverse, the both ends of the cross bar 2
Connecting seat 12 on.
The connecting seat 12 includes two supporting plates arranged in parallel, and is vertically set on two supporting plates
Between bearing pin, the bearing pin and the column are arranged at intervals, and the axis of the axis of the bearing pin and the column is in space
Vertical state, the both ends of the cross bar 2 are each provided with a connector 3, and the connector 3 is included in pincerlike hook 31,
The hook 31 includes two half coupler bodies for being symmetrical arranged and being hinged on the end of cross bar 2, after two half coupler bodies clamp together
Formation is available for the through hole that the bearing pin passes through；The locking that the connector 3 also includes being used to clamp together two half coupler bodies fills
Put.
When specifically used, two and half coupler bodies are directed at the bearing pin on connecting seat, clamped two and half coupler bodies using locking device
Close, bearing pin is clamped in the through hole between two and half coupler bodies, in this manner it is possible to be rapidly completed the company between cross bar and connecting seat
Connect, use is more convenient.
When it is implemented, the structure type of the bearing pin can be substituted for the bolt in the run through bolt hole in embodiment 1
Structure type, the end of cross bar 2 in embodiment 1 have along the connecting hole set perpendicular to axis direction insertion, are equal to this reality
Apply the through hole after two and half coupler bodies clamp together in example.
The locking device includes the lock sleeve 32 being sleeved on the cross bar 2, and the lock sleeve 32 deviates from the cross bar
The minimum range of internal diameter and the phase dorsal part of two half coupler bodies of one end match；On the cross bar 2 have along perpendicular to
The alignment pin that axis direction is set, the alignment pin clamped together to two half coupler bodies after through hole centre distance and the lock
The length of tight set 32 is consistent；The lock sleeve 32 has set corresponding with the alignment pin towards the one end at the middle part of cross bar 2
The chute put, the chute are obliquely installed along the circumferential direction of lock sleeve 32, when the alignment pin is slipped into the chute,
Two clevis half bodies can be opened and deviate from the bearing pin.
Using said structure, it is only necessary to rotary locking cover, alignment pin is rotated to outside the groove of lock sleeve, lock sleeve is fixed
Towards two half coupler bodies movements under the reaction of position pin, due to the minimum range and lock sleeve of two clevis half body phase dorsal parts
Internal diameter is consistent so that two and half coupler bodies clamp together in the presence of lock sleeve.So, cross bar and column can more be quickly completed
Between connection, be advantageous to improve operating efficiency.
During implementation, the alignment pin is symmetrically arranged with two.So, being more uniformly stressed for lock sleeve can be caused.
During implementation, the hinged place of two half coupler bodies is additionally provided with the unlatching spring for opening the two.So, opening is worked as
After lock sleeve, two and half coupler bodies open naturally in the presence of spring is opened, and are advantageous to improve the efficiency of assembly and disassembly.
During implementation, the lock sleeve has the first annular convex of inwardly projecting formation towards one end in the middle part of the cross bar
Platform, the end of the cross bar have radially prominent the second annular boss formed, the first annular boss and described
Anticreep spring is provided between second annular boss, makes the lock sleeve can be towards described in the presence of the anticreep spring
Move in alignment pin direction.
Said structure is used, once rotation lock tight set, makes alignment pin enter in chute, lock sleeve will be in anticreep spring
In the presence of towards alignment pin direction move, depart from half coupler body after, be easy to half coupler body open, be advantageous to improve operation facility
Property.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not limitation with the present invention, all in essence of the invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (8)
1. a kind of construction method of fence, it is characterised in that comprise the following steps：
A, the fence of following structure, including column are first obtained（1）And for being connected to two neighboring column（1）On cross bar
（2）, the column（1）Lower end have perpendicular to the column（1）Axis set connecting plate（11）, the connecting plate
（11）It is upper that there is the mounting hole being used for through bolt；The column（1）Above have multiple along the spaced connection of short transverse
Seat（12）, the connecting seat（12）Including two supporting plates arranged in parallel, two supporting plates are away from the column
Position have along the bolt hole set perpendicular to supporting plate direction insertion, the axis of the bolt hole and the column
Axis is in spatial vertical state；The cross bar（2）End have along perpendicular to axis direction insertion set connecting hole；
B, during Specific construction, zone of protection edge, which measures, to be treated to job site, guard plot is treated according to the length of cross bar edge
The edge installation column in domain, then by between two supporting plates of one end card of the cross bar such as connecting seat, reuse spiral shell
Bolt passes through the bolt hole and connecting hole, completes the installation of cross bar and connecting seat, is finally completed all cross bar connections.
2. the construction method of fence as claimed in claim 1, it is characterised in that in the step A, the column（1）Including
Main rod body（13）And it is rotatably mounted around the main rod body（13）On sleeve（14）, the connecting seat（12）It is fixedly mounted
In the sleeve（14）On.
3. the construction method of fence as claimed in claim 2, it is characterised in that in the step A, any sleeve（14）
On be provided with a connecting seat（12）, any connecting seat（12）Two be disposed proximate to are respectively provided with the height of place
The sleeve（14）.
4. the construction method of fence as claimed in claim 1, it is characterised in that in the step A, the cross bar（2）Including
In hollow sleeve pipe（21）, described sleeve pipe（21）Two telescopic core bars are inside symmetrically installed（22）, the core bar（22）
When shrinking completely, two core bars（22）The one end mutually deviated from extends described sleeve pipe（21）Outside.
5. the construction method of fence as claimed in claim 4, it is characterised in that in the step A, the core bar（22）Direction
Described sleeve pipe（21）Interior one end is connected with expansion seat（23）；The expansion seat（23）In described sleeve pipe（21）On axial direction
Projection and described sleeve pipe（21）Cavity shape it is consistent, described sleeve pipe（21）Inwall on have axially disposed fin or
Groove, make the expansion seat（23）It can be moved along the fin or groove；The expansion seat（23）It is upper to have along described sleeve pipe
（21）Axially through the through hole of setting, the through hole is close to the core bar（22）One end be straight thread, the other end is diameter edge
The taper thread tapered into away from the direction of the straight thread, the expansion seat（23）Away from the core bar（22）One end have it is more
The individual otch being uniformly arranged around the through hole；The core bar（22）Towards the expansion seat（23）One end have and the straight spiral shell
The external screw thread that line is engaged, and screw and be connected to the expansion seat（23）On.
6. the construction method of fence as claimed in claim 5, it is characterised in that in the step A, the core bar（22）Direction
The expansion seat（23）One end there is radially prominent cylindrical boss, the external screw thread is arranged on the cylinder
On boss；The one end fits of the straight thread of the through hole outwardly are provided with to be more than in circular blocking ring, the internal diameter of the blocking ring
The core bar（22）Diameter, and less than the cylindrical boss diameter.
7. the construction method of fence as claimed in claim 5, it is characterised in that in the step A, described sleeve pipe（21）In
Portion has along the backing pin perpendicular to axial direction through setting.
8. the construction method of fence as claimed in claim 5, it is characterised in that in the step A, described sleeve pipe（21）Two
End is respectively provided with an end cap, has on the end cap and is used for through the core bar（22）Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710612437.4A CN107366472A (en) | 2017-07-25 | 2017-07-25 | A kind of construction method of fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710612437.4A CN107366472A (en) | 2017-07-25 | 2017-07-25 | A kind of construction method of fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107366472A true CN107366472A (en) | 2017-11-21 |
Family
ID=60307740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710612437.4A Pending CN107366472A (en) | 2017-07-25 | 2017-07-25 | A kind of construction method of fence |
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| Country | Link |
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| CN (1) | CN107366472A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159067A (en) * | 2019-05-22 | 2019-08-23 | 国网江苏省电力公司检修分公司 | A kind of upright fence post pedestal with blocking function |
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| CN103352602A (en) * | 2013-06-21 | 2013-10-16 | 国家电网公司 | Dismantling type fence |
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| CN106639641A (en) * | 2016-11-16 | 2017-05-10 | 上海建工七建集团有限公司 | Prefabricated assembled peripheral wall and construction method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110159067A (en) * | 2019-05-22 | 2019-08-23 | 国网江苏省电力公司检修分公司 | A kind of upright fence post pedestal with blocking function |
| CN110159067B (en) * | 2019-05-22 | 2024-02-13 | 国网江苏省电力公司检修分公司 | Fence upright post base with locking function |
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Application publication date: 20171121 |