CN207348594U - A kind of overhead bridge construction protection network stent - Google Patents
A kind of overhead bridge construction protection network stent Download PDFInfo
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- CN207348594U CN207348594U CN201721292658.XU CN201721292658U CN207348594U CN 207348594 U CN207348594 U CN 207348594U CN 201721292658 U CN201721292658 U CN 201721292658U CN 207348594 U CN207348594 U CN 207348594U
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- fixinig plate
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Abstract
The utility model provides a kind of overhead bridge construction protection network stent, including several columns, column includes base, sleeve column and supporting rack, nut seat is fixedly mounted at the center of base, nut seat threaded connection bolt column, the top of bolt column is threadedly coupled sleeve column, the bottom of bolt column is fixedly connected with chassis, four fastening bolts are provided with base, sleeve column is installed on the upper surface of base, supporting rack is socketed with sleeve column, set on supporting rack fluted, the convex block of the ratcheting fixinig plate bottom of groove, fixinig plate is fixedly connected with supporting rack by fastening screw, protection network is provided between fixinig plate and supporting rack, the mesh of protection network is socketed on the convex block of fixinig plate, the utility model is compact-sized, base and sleeve column are threadedly coupled by bolt column, enhance the bending resistance of column, it is and easy to removal and installation；Using supporting rack as skeleton, using fixinig plate as fixing device so that the rigidity of protection network is greatly enhanced, and anti-seismic performance is excellent.
Description
Technical field
Technical field of building construction is the utility model is related to, is specially a kind of overhead bridge construction protection network stent.
Background technology
Overhead bridge construction belongs to working at height, one side construction personnel must correctly safe wearing cap and safety belt, it is another
Aspect construction personnel is in overhead bridge construction, it is necessary to which properly protect net, is on the one hand that can prevent personnel from sliding to fall, is on the other hand
Falling object from high altitude is avoided, ground operation personnel is threatened, so as to ensure the security of the lives and property.
It is anti-safely that the Chinese utility model patent of Application No. " 201320550479.7 " discloses a kind of construction
Stent is protected, which includes spaced some perpendicular gears, and the perpendicular gear includes base, sleeve column and supporting rack,
The sleeve column is arranged at base upper surface, and support frame as described above is arranged in sleeve column, and support frame as described above is telescopic sleeve structure, support
Frame upper end is provided with bulletin board, is provided with lighting device on the bulletin board, close to top and bottom between adjacent two perpendicular gears
Position is connected by cross bar respectively, and warning tape is provided with the cross bar, has protection network between upper and lower two cross bar.This is anti-safely
Although protecting the supporting rack of stent and sleeve column being installed and removed conveniently, it is fixedly connected between protection network and cross bar, to follow-up protection
Net is removed and recycling brings difficulty, therefore is necessary to carry out technological innovation to existing protection network stent.
Utility model content
The purpose of this utility model is to provide a kind of overhead bridge construction protection network stent, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical solution：A kind of overhead bridge construction protection network stent,
Including several columns, the column includes base, sleeve column and supporting rack, and the base is in frustum cone structure, in the base
Nut seat, the nut seat threaded connection bolt column are fixedly mounted at the heart, the top of the bolt column is threadedly coupled the sleeve column,
The bottom of the bolt column is fixedly connected with chassis, and four fastening bolts are provided with the base, and the fastening bolt, which is fixed, to be connected
Connect operating platform, the sleeve column is installed on the upper surface of the base, support frame as described above is socketed with the sleeve column and with preventing
De- bolt is fixed, and sets fluted on support frame as described above, and the convex block of the ratcheting fixinig plate bottom of groove, the fixinig plate leads to
Cross fastening screw and be fixedly connected with support frame as described above, protection network, the protection are provided between the fixinig plate and support frame as described above
The mesh of net is socketed on the convex block of the fixinig plate.
Preferably, between the column equally arranged in a straight line and adjacent between several described columns
Away from less than 2000cm.
Preferably, the fastening bolt is using movably foot bolt, and four fastening bolts are in the base
Mandrel circumferential direction is evenly distributed on the upper surface of the base.
Preferably, the sleeve column and support frame as described above are cavity rectangular shaped post, and the length of the sleeve column is 20cm,
The length of support frame as described above is 130cm.
Preferably, ear mount is fixedly mounted in the side of support frame as described above, and the ear mount system hangs with warning bar, described to guard against on bar
It is to hang with caution notice, the surface of the warning bar and the caution notice scribbles fluorescent powder.
Preferably, the protection network is welded using the thick mild steel wires of 3-5mm, and the mesh sheet of the protection network is done and rolled over
Manage crook.
Compared with prior art, the beneficial effects of the utility model are：
1st, the utility model is compact-sized, is threadedly coupled base and sleeve column by bolt column, enhances the counter-bending of column
Performance, and it is easy to removal and installation, using supporting rack as skeleton, using fixinig plate as fixing device so that the rigidity of protection network is big
Amplitude strengthens, and anti-seismic performance is excellent；
2nd, the utility model plays a warning role by being to hang warning bar and caution notice on supporting rack, ensures people
Safety, barrier propterty is good, and by its surface smear fluorescent powder, strengthening warning function at night at it；
3rd, the protection network of the utility model is welded using the thick mild steel wires of 3-5mm, and the mesh sheet of the protection network
Bending processing is done, not only reaches aesthetic appeal, but also the anti-impact force of protection network can be strengthened.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model center pillar structure schematic diagram；
Fig. 3 is the utility model further groove and fixinig plate structure diagram.
In figure：1 column, 2 bases, 201 nut seats, 202 bolt columns, 203 chassis, 204 fastening bolts, 3 sleeve columns, 4 supports
Frame, 401 grooves, 402 fixinig plates, 403 fastening screws, 404 ear mounts, 5 operating platforms, 6 Anti-off bolts, 7 protection networks, 8 warning bars,
9 caution notices.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of overhead bridge construction protection network stent, bag
Several columns 1 are included, are smaller than between several columns 1 between column 1 equally arranged in a straight line and adjacent
2000cm.Column 1 includes base 2, sleeve column 3 and supporting rack 4, and sleeve column 3 and supporting rack 4 are cavity rectangular shaped post, and sleeve column 3
Length be 20cm, the length of supporting rack 4 is 130cm.
Base 2 is in frustum cone structure, and nut seat 201,201 threaded connection bolt of nut seat is fixedly mounted at the center of base 2
Column 202, the top of bolt column 202 are threadedly coupled sleeve column 3, and the bottom of bolt column 202 is fixedly connected with chassis 203, is set on base 2
There are four fastening bolts 204, fastening bolt 204 is using movably foot bolt, and four fastening bolts 204 are around the center of base 2
Collar is fixedly connected with operating platform 5 to the upper surface for being evenly distributed on base 2, fastening bolt 204.
Sleeve column 3 is installed on the upper surface of base 2, is socketed with supporting rack 4 in sleeve column 3 and is fixed with Anti-off bolt 6, props up
Fluted 401 are set on support 4, the convex block of ratcheting 402 bottom of fixinig plate of groove 401, fixinig plate 402 passes through fastening screw 403
It is fixedly connected with supporting rack 4.Ear mount 404 is fixedly mounted in the side of supporting rack 4, and 404 system of ear mount hangs with 8, and it is to hang with police to guard against on bar 8
Mark 9 is guarded against, the surface for guarding against bar 8 and caution notice 9 scribbles fluorescent powder.Protection is provided between fixinig plate 402 and supporting rack 4
Net 7.Protection network 7 is welded using the thick mild steel wires of 3-5mm, and the mesh sheet of protection network 7 does bending processing, protection network 7
Mesh is socketed on the convex block of fixinig plate 402.
Operation principle：First bolt column 202 is packed into base 2 from down, and in precession nut seat 201 so that chassis 203
Bottom surface and the bottom surface of base 2 keep same plane, then base 2 are fixed on operating platform 5 by fastening bolt 204, most
The bottom precession bolt column 202 of the sleeve column 3 of supporting rack 4 will be installed afterwards so that 3 bottom surface of sleeve column is bonded the upper surface of base 2, warp
Above-mentioned steps are crossed, complete the installation of column 1.Base 2 and sleeve column 3 are threadedly coupled by bolt column 202, be on the one hand easily installed and
Dismounting, on the other hand strengthens the bending resistance in 1 structure of column.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of overhead bridge construction protection network stent, including several columns (1), it is characterised in that：The column (1) includes
Base (2), sleeve column (3) and supporting rack (4), the base (2) are in frustum cone structure, are fixedly mounted at the center of the base (2)
Nut seat (201), nut seat (201) the threaded connection bolt column (202), the top of the bolt column (202) are threadedly coupled
The sleeve column (3), the bottom of the bolt column (202) are fixedly connected with chassis (203), and four are provided with the base (2) tightly
Fixing bolt (204), the fastening bolt (204) are fixedly connected with operating platform (5), and the sleeve column (3) is installed on the base (2)
Upper surface, is socketed with support frame as described above (4) and is fixed with Anti-off bolt (6), support frame as described above in the sleeve column (3)
(4) set on fluted (401), the convex block of the groove (401) ratcheting fixinig plate (402) bottom, the fixinig plate (402) is logical
Cross fastening screw (403) and be fixedly connected with support frame as described above (4), be provided between the fixinig plate (402) and support frame as described above (4)
Protection network (7), the mesh of the protection network (7) are socketed on the convex block of the fixinig plate (402).
A kind of 2. overhead bridge construction protection network stent according to claim 1, it is characterised in that：Several described columns
(1) 2000cm is smaller than between the column (1) equally arranged in a straight line between and adjacent.
A kind of 3. overhead bridge construction protection network stent according to claim 1, it is characterised in that：The fastening bolt
(204) divided using movably foot bolt, four fastening bolts (204) around the central collar of the base (2) to uniform
Cloth is in the upper surface of the base (2).
A kind of 4. overhead bridge construction protection network stent according to claim 1, it is characterised in that：The sleeve column (3) and
Support frame as described above (4) is cavity rectangular shaped post, and the length of the sleeve column (3) is 20cm, the length of support frame as described above (4)
For 130cm.
A kind of 5. overhead bridge construction protection network stent according to claim 1, it is characterised in that：Support frame as described above (4)
Side ear mount (404) is fixedly mounted, ear mount (404) system hangs with warning bar (8), is to hang with police on warning bar (8)
Guard against and indicate (9), the surface of the warning bar (8) and the caution notice (9) scribbles fluorescent powder.
A kind of 6. overhead bridge construction protection network stent according to claim 1, it is characterised in that：The protection network (7)
It is welded using the thick mild steel wires of 3-5mm, and the mesh sheet of the protection network (7) does bending processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721292658.XU CN207348594U (en) | 2017-10-09 | 2017-10-09 | A kind of overhead bridge construction protection network stent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721292658.XU CN207348594U (en) | 2017-10-09 | 2017-10-09 | A kind of overhead bridge construction protection network stent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207348594U true CN207348594U (en) | 2018-05-11 |
Family
ID=62358453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721292658.XU Active CN207348594U (en) | 2017-10-09 | 2017-10-09 | A kind of overhead bridge construction protection network stent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207348594U (en) |
-
2017
- 2017-10-09 CN CN201721292658.XU patent/CN207348594U/en active Active
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