CN206655109U - A kind of bridge construction anti-drop device - Google Patents
A kind of bridge construction anti-drop device Download PDFInfo
- Publication number
- CN206655109U CN206655109U CN201720283781.9U CN201720283781U CN206655109U CN 206655109 U CN206655109 U CN 206655109U CN 201720283781 U CN201720283781 U CN 201720283781U CN 206655109 U CN206655109 U CN 206655109U
- Authority
- CN
- China
- Prior art keywords
- protection network
- hanger
- column
- shaped hook
- pull bar
- 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
Links
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 description 4
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 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
- 230000001681 protective effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
A kind of bridge construction anti-drop device, it is related to equipment for bridge construction technical field, including column, L-shaped hook, locked by hooks pin, hanger locking pin, protection network hanger, the first protection network and pull bar, protection network hanger and column lock pin locked by hanger, protection network hanger is provided with multiple hooks, and the pull bar is two section folding pull rods, and it also has a pair of tie down screws, the other end of the L-shaped hook is provided with a pair of screwed holes, and a pair of tie down screws are screwed onto on L-shaped hook.The utility model provides a kind of bridge construction anti-drop device, hung on the guardrail of bridge by L-shaped and locked by tie down screw, L-shaped hook is hung and can also freely adjusted according to the shape and width of guardrail, easy installation and removal is quick, first protection network can not only be disposed vertically but also can be with horizontal positioned, a variety of construction demands are adapted to, while the second protection network can play a part of double protection.
Description
Technical field
It the utility model is related to equipment for bridge construction technical field, and in particular to a kind of bridge construction anti-drop device.
Background technology
At present, overpass is during decoration construction, because the guardrail of most of overpass is not high, easily causes construction useless
Thing or personnel fall, and cause security incident, often set up safety net in bridge floor both sides, existing safety net is mostly by bridge floor
Safety net support frame is fixed with swell fixture after punching, when construction outside to bridge floor both sides, it is also necessary to set up pin hand
Frame installs protection network, it is necessary to waste substantial amounts of time and manpower, and is wasted time and energy when removing, while bridge floor can be made
Into certain damage.
Utility model content
The purpose of this utility model is mainly for current, and overpass is during decoration construction, due to most of overpass
Guardrail it is not high, easily cause to construct waste or personnel fall, and cause security incident, often set up safety net in bridge floor both sides,
Existing safety net is carried out mostly by fixing safety net support frame with swell fixture after bridge floor punches outside to bridge floor both sides
When construction, it is also necessary to erecting scaffold installs protection network, it is necessary to waste substantial amounts of time and manpower, and dismounting when
Time wastes time and energy, while the deficiency of certain damage can be caused to bridge floor, and provides a kind of bridge construction anti-drop device.
The utility model includes column, L-shaped hook, locked by hooks pin, hanger locking pin, protection network hanger, the first protection
Net and pull bar, the L-shaped link up with one end and are provided with multiple positioning holes, and L-shaped hook is had on column and the protection network hanger
By hole, and protection network hanger mounting groove is provided with the side of column, one end and the column of protection network hanger are hinged, and are located at groove
Interior, protection network hanger and column lock pin locked by hanger, and one end of L-shaped hook is sequentially passed through on column and protection network hanger
Hole, and by locked by hooks pin locked on column, protection network hanger is provided with multiple hooks, and the first protection network passes through multiple
Hook is hung on protection network hanger, and the pull bar is two section folding pull rods, and pull bar both ends are cut with scissors with column and protection network hanger respectively
Connect, pull bar mounting groove is opened in the side of the protection network hanger, and pull bar is located in the groove of protection network hanger；It also has a pair of locking screws
Bar, the other end of the L-shaped hook are provided with a pair of screwed holes, and a pair of tie down screws are screwed onto on L-shaped hook.
Described column bottom one end is provided with trapezoidal limited block.
The column is provided with the second protection network, and the mesh diameter of second protection network is straight more than the mesh of the first protection network
Footpath.
The utility model advantage is：The utility model provides a kind of bridge construction anti-drop device, and bridge is hung over by L-shaped
Locked on the guardrail of beam and by tie down screw, L-shaped hook is hung and can also freely adjusted according to the shape and width of guardrail, installs
Convenient disassembly is quick, and the first protection network can not only be disposed vertically but also can be adapted to a variety of construction demands, simultaneously with horizontal positioned
Second protection network can play a part of double protection.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is second of using state structure diagram of the utility model.
In figure：1st, column；2nd, L-shaped is linked up with；3rd, locked by hooks pin；4th, hanger locking pin；5th, protection network hanger；6th, first is anti-
Protecting wire net；7th, pull bar；8th, hook；9th, tie down screw；10th, trapezoidal limited block；11 second protection networks.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, the utility model includes column 1, L-shaped hook 2, locked by hooks pin 3, hanger locking pin 4, protection
Net hanger 5, the first protection network 6 and pull bar 7, the L-shaped link up with 2 one end and are provided with multiple positioning holes, and the column 1 and protection network are hung
L-shaped hook is had on frame 5 and passes through hole, and protection network hanger mounting groove is provided with the side of column 1, protection network hanger 5
One end is be hinged with column 1, and in groove, protection network hanger 5 and column 1 are locked by hanger locking pin 4, and the one of L-shaped hook 2
End sequentially passes through the hole on column 1 and protection network hanger 5, and is locked at by locked by hooks pin 3 on column 1, protection network hanger 5
Multiple hooks 8 are provided with, the first protection network 6 is hung on protection network hanger 5 by multiple hooks 8, and the pull bar 7 is that two sections fold
Pull bar, the both ends of pull bar 7 are be hinged with column 1 and protection network hanger 5 respectively, and pull bar mounting groove is opened in the side of the protection network hanger 5,
Pull bar 7 is located in the groove of protection network hanger 5；It also has a pair of tie down screws 9, and the other end of the L-shaped hook 2 is provided with a pair of spiral shells
Pit, a pair of tie down screws 9 are screwed onto on L-shaped hook 2.
The bottom end of column 1 is provided with trapezoidal limited block 10.
The column 1 is provided with the second protection network 11, and the mesh diameter of second protection network 11 is more than the first protection network 6
Mesh diameter.
Working method and principle：According to the width of Bridge guardrail, first adjust L-shaped and link up with 2 position on column 1, complete
Fixed afterwards by locked by hooks pin 3, then adjust a pair of tie down screws 9, column 1 is clamped on Bridge guardrail, it is anti-in installation
Anti-drop device connects two columns 1 and protection network to use in pairs by the first protection network 6 and the second protection network 11 when protecting wire net
Hanger 5, is provided with the coupling hook for being used for installing the second protection network 11 on column 1, and the second protection network 11 plays protected personnel and fallen
The effect fallen, the first protection network 6, which plays, prevents construction residue from dropping；When needing to construct to the space outside bridge both sides,
Hanger locking pin 4 is removed, protection network hanger 5 is put down horizontal positioned, plays protective action, it is anti-that trapezoidal limited block 10 plays limitation
The maximum angle that protecting wire net hanger 5 deploys, the hypotenuse of trapezoidal limited block 10 contact with the bottom of protection network hanger 5, make protection network hanger 5
Horizontal by certain angle after expansion, the article for preventing from dropping outwards tumbles.
Embodiment of above is merely to illustrate the utility model, and is not limitation of the utility model, relevant technology neck
The those of ordinary skill in domain, in the case where not departing from spirit and scope of the present utility model, can also make a variety of changes and
Modification, therefore all equivalent technical schemes fall within category of the present utility model, scope of patent protection of the present utility model should
It is defined by the claims.
Claims (3)
- A kind of 1. bridge construction anti-drop device, it is characterised in that：It includes column（1）, L-shaped hook（2）, locked by hooks pin（3）、 Hanger locking pin（4）, protection network hanger（5）, the first protection network（6）And pull bar（7）, the L-shaped hook（2）One end is provided with multiple Positioning hole, the column（1）With protection network hanger（5）On have L-shaped hook and pass through hole, and in column（1）Side open There are protection network hanger mounting groove, protection network hanger（5）One end and column（1）It is be hinged, and in groove, protection network hanger（5） And column（1）Pass through hanger locking pin（4）Locking, L-shaped hook（2）One end sequentially pass through column（1）With protection network hanger（5） On hole, and pass through locked by hooks pin（3）It is locked at column（1）On, protection network hanger（5）It is provided with multiple hooks（8）, first Protection network（6）Pass through multiple hooks（8）Hang over protection network hanger（5）On, the pull bar（7）For two section folding pull rods, pull bar（7） Both ends respectively with column（1）With protection network hanger（5）It is be hinged, the protection network hanger（5）Side drive pull bar mounting groove, pull bar （7）Positioned at protection network hanger（5）Groove in；It also has a pair of tie down screws（9）, the L-shaped hook（2）The other end be provided with one To screwed hole, a pair of tie down screws（9）It is screwed onto L-shaped hook（2）On.
- A kind of 2. bridge construction anti-drop device according to claim 1, it is characterised in that the column（1）Bottom end is set There is trapezoidal limited block（10）.
- A kind of 3. bridge construction anti-drop device according to claim 1, it is characterised in that the column（1）It is anti-provided with second Protecting wire net（11）, second protection network（11）Mesh diameter be more than the first protection network（6）Mesh diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720283781.9U CN206655109U (en) | 2017-03-22 | 2017-03-22 | A kind of bridge construction anti-drop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720283781.9U CN206655109U (en) | 2017-03-22 | 2017-03-22 | A kind of bridge construction anti-drop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206655109U true CN206655109U (en) | 2017-11-21 |
Family
ID=60315555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720283781.9U Expired - Fee Related CN206655109U (en) | 2017-03-22 | 2017-03-22 | A kind of bridge construction anti-drop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206655109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797353A (en) * | 2018-06-14 | 2018-11-13 | 秦浩瀚 | A kind of bridge construction protective device |
-
2017
- 2017-03-22 CN CN201720283781.9U patent/CN206655109U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797353A (en) * | 2018-06-14 | 2018-11-13 | 秦浩瀚 | A kind of bridge construction protective device |
| CN108797353B (en) * | 2018-06-14 | 2020-10-16 | 苏州元联科技创业园管理有限公司 | Protector is used in bridge construction |
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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 |
Granted publication date: 20171121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |