CN209163469U - A kind of operating platform being used for hogging moment operation in bridge section - Google Patents
A kind of operating platform being used for hogging moment operation in bridge section Download PDFInfo
- Publication number
- CN209163469U CN209163469U CN201821836583.1U CN201821836583U CN209163469U CN 209163469 U CN209163469 U CN 209163469U CN 201821836583 U CN201821836583 U CN 201821836583U CN 209163469 U CN209163469 U CN 209163469U
- Authority
- CN
- China
- Prior art keywords
- vertical bar
- mandril
- pieces
- operating platform
- bridge section
- 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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Abstract
The utility model discloses a kind of operating platforms that hogging moment operation is used in bridge section, including two equal sized and parallel arrangement mandrils, the rear and front end of every mandril connects two vertical bars by arc transition section, i.e. long vertical bar and short vertical bar collectively form a U-type groove between long vertical bar, short vertical bar and mandril；Between two mandrils, between two root long vertical bars and double support rod is equipped between two short vertical bars connects, welding is equipped with two pieces of support plates on every double support rod, it is fixed with two pieces of straps disposed in parallel in every piece of support plate, a pulley is accompanied between two pieces of straps.The utility model production is simple, and convenient disassembly is safe and efficient.Anticollision barrier is inserted in the utility model U-type groove when use, because after this point operation completion, next node operation is can be completed in mobile job platform according to there is pulley on anticollision barrier both sides and top.
Description
Technical field
The utility model relates to technical field of bridge construction, and in particular to a kind of behaviour that hogging moment operation is used in bridge section
Make platform.
Background technique
After Collison fence for bridge and floorings complete, need to carry out T negative moment of girder pulling test, but because of external mould
Plate has all been torn open, it is necessary to which the simple and direct operating platform of one kind to use for operating personnel.Traditional job platform is complicated and uneasy
Entirely.
Utility model content
The mesh of the utility model is to overcome the shortcomings of the prior art, provides a kind of curved for bearing in bridge section
The operating platform of square operation.
The utility model is realized in this way:
A kind of operating platform being used for hogging moment operation in bridge section, including two equal sized and parallel arrangement tops
Bar, the rear and front end of every mandril connect two vertical bars, i.e., long vertical bar and short vertical bar by arc transition section, long vertical bar, short perpendicular
A U-type groove is collectively formed between bar and mandril；Between two mandrils, between two root long vertical bars and between two short vertical bars
It is equipped with double support rod to connect, welding is equipped with two pieces of support plates on every double support rod, in every piece of support plate
Two pieces of straps disposed in parallel are fixed with, a pulley is accompanied between two pieces of straps.
Further, pulley above-mentioned forms fixed pulley between two pieces of straps by axis connection.
Further, two pulleys on the double support rod between mandril are arranged downward, in two root long vertical bars
Four pulleys between two short vertical bars are inwardly toward each other arrangement.
Further, the length of long vertical bar above-mentioned is 1.5-3 times of short vertical bar.
Further, two root long vertical bar lower parts connect to form workbench grid by more connecting rods.
Further, long vertical bar above-mentioned, short vertical bar, mandril, workbench grid, double support rod are all made of reinforcing bar system
At support plate above-mentioned and strap are all made of steel plate and are made；Connection type between component is all made of welding.
The utility model mainly has the advantage that the utility model can be using common construction materials such as reinforcing bar and steel plates
Welding is made, and production is simple, and convenient disassembly is safe and efficient.Anticollision barrier is inserted in the utility model U-type groove when use, because
For, according to there is pulley, after this point operation completion, mobile job platform be can be completed on anticollision barrier both sides and top
Next node operation.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model；
Fig. 2 is the pulley fixed form schematic diagram of the utility model.
The label in accompanying drawing is: 1- long vertical bar, 2- pulley, the short vertical bar of 3-, 4- support plate, 5- mandril, 6- workbench lattice
Grid, the double support rod of 7-, 8-U type groove, 9- strap.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples, but appoints not as to the utility model
What is limited.
Please refer to Fig. 1-2: firstly, including two equal sized and parallel arrangement mandrils 5, the front and back two of every mandril 5
End connects two vertical bars, i.e., long vertical bar 1 and short vertical bar 3, long vertical bar 1, short vertical bar 3 and the common structure of mandril 5 by arc transition section
At a U-type groove 8；Double support is equipped between two mandrils 5, between two root long vertical bars 1 and between two short vertical bar 3
Bar 7 connects, and welding is equipped with two pieces of support plates 4 on every double support rod 7, is fixed with two in every piece of support plate 4
Block strap 9 disposed in parallel, accompanies a pulley 2 between two pieces of straps 9.
Pulley 2 forms fixed pulley between two pieces of straps 9 by axis connection.Double support rod 7 between mandril 5
On two pulleys 2 arrange that four pulleys 2 between two root long vertical bars 1 and two short vertical bar 3 are inwardly toward each other cloth downward
It sets.In this way after anticollision barrier is inserted in U-type groove 8, all there are two pulleys 2 in anticollision barrier three faces, so as to constantly incite somebody to action
The device is moved along Anti-collision railing.
The length of long vertical bar 1 is 1.5-3 times of short vertical bar 3.Two root long vertical bars, 1 lower part connects to be formed by more connecting rods
Workbench grid 6.After anticollision barrier is inserted in U-type groove 8, staff can trample to arrive on the workbench grid 6
Up to designated position, which can be used as ladder use, step quantity and grid bar spacing according to engineering reality
Design, so the density of grid should be designed according to the size of the foot of staff and gap.Long vertical bar 1, short vertical bar 3, mandril
5, workbench grid 6, double support rod 7 are all made of reinforcing bar and are made, and support plate 4 and strap 9 are all made of steel plate and are made；Portion
Connection type between part is all made of welding.
When it is implemented, carrying out in accordance with the following steps:
(1) after Collison fence for bridge maintenance is completed, according to anticollision barrier size, two mandrils 5 are first made；
(2) suitable width production vertical bar and double support rod 7 are selected, then each rod piece is welded to connect, has been made
Cheng Hou makes support plate 4 with steel plate, and is welded on double support rod 7, is then connected in support plate 4 by strap 9
Pulley 2；
(3) it is put into Collison fence for bridge, is caught in anticollision barrier in the U-type groove 8 of the device, is protected by pulley 2 along anticollision
Column surface, which is moved to, to need to carry out hogging moment tensioning position, the workbench grid 6 that personnel are constituted along Steel bar rack to bridge
Under into suitable position, safety belt binding starts operation；
(4) it needs to change location, it is only necessary to mobile operating platform to suitable position.
The specific application example of above only the utility model, there are also other embodiments, all uses for the utility model
The technical solution that equivalent substitution or equivalent transformation is formed, all falls within protection scope required by the utility model.
Claims (6)
1. a kind of operating platform for being used for hogging moment operation in bridge section, it is characterised in that: equal sized and parallel including two
The mandril (5) of arrangement, the rear and front end of every mandril (5) connect two vertical bars by arc transition section, i.e., long vertical bar (1) and short
Vertical bar (3) collectively forms a U-type groove (8) between long vertical bar (1), short vertical bar (3) and mandril (5)；Two mandrils (5) it
Between, between two root long vertical bars (1) and be equipped with double support rod (7) between two short vertical bar (3) and connect, it is double at every
Arrange support rod (7) on welding be equipped with two pieces of support plates (4), be fixed on every piece of support plate (4) two pieces it is disposed in parallel solid
Clamp plate (9) accompanies a pulley (2) between two pieces of straps (9).
2. the operating platform according to claim 1 for being used for hogging moment operation in bridge section, it is characterised in that: the pulley
(2) fixed pulley is formed between two pieces of straps (9) by axis connection.
3. the operating platform according to claim 2 for being used for hogging moment operation in bridge section, it is characterised in that: in mandril
(5) two pulleys (2) on the double support rod (7) between are arranged downward, in two root long vertical bars (1) and two short vertical bars
(3) four pulleys (2) between are inwardly toward each other arrangement.
4. the operating platform according to claim 1 for being used for hogging moment operation in bridge section, it is characterised in that: the length is perpendicular
The length of bar (1) is 1.5-3 times of short vertical bar (3).
5. the operating platform according to claim 1 for being used for hogging moment operation in bridge section, it is characterised in that: two root longs are perpendicular
Bar (1) lower part connects to form workbench grid (6) by more connecting rods.
6. being used for the operating platform of hogging moment operation, feature in bridge section described in any one of -5 according to claim 1
Be: the long vertical bar (1), short vertical bar (3), mandril (5), workbench grid (6), double support rod (7) are all made of reinforcing bar
It is made, the support plate (4) and strap (9) are all made of steel plate and are made；Connection type between component is all made of welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821836583.1U CN209163469U (en) | 2018-11-08 | 2018-11-08 | A kind of operating platform being used for hogging moment operation in bridge section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821836583.1U CN209163469U (en) | 2018-11-08 | 2018-11-08 | A kind of operating platform being used for hogging moment operation in bridge section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209163469U true CN209163469U (en) | 2019-07-26 |
Family
ID=67337283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821836583.1U Expired - Fee Related CN209163469U (en) | 2018-11-08 | 2018-11-08 | A kind of operating platform being used for hogging moment operation in bridge section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209163469U (en) |
-
2018
- 2018-11-08 CN CN201821836583.1U patent/CN209163469U/en not_active Expired - Fee Related
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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: 20190726 Termination date: 20191108 |