CN207143751U - Splice pier top block Support bracket in upstriker section - Google Patents
Splice pier top block Support bracket in upstriker section Download PDFInfo
- Publication number
- CN207143751U CN207143751U CN201721189553.1U CN201721189553U CN207143751U CN 207143751 U CN207143751 U CN 207143751U CN 201721189553 U CN201721189553 U CN 201721189553U CN 207143751 U CN207143751 U CN 207143751U
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- Prior art keywords
- main beam
- bracket
- upstriker
- top block
- groups
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- 238000004873 anchoring Methods 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 230000004888 barrier function Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 19
- 238000009434 installation Methods 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 abstract description 3
- 210000003205 muscle Anatomy 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 101100008050 Caenorhabditis elegans cut-6 gene Proteins 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
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Abstract
The utility model belongs to beam sections installation Technology field in Bridge Construction, more particularly to a kind of upstriker section assembling pier top block Support bracket, two groups of main beams of bridge pier both sides are folded in including level, the spiral inverted draw cut for being easy to place jack is symmetrically arranged with main beam, main beam bottom is vertically symmetrical to be provided with two groups of montants for being used to support the main beam, the bottom of main beam is also vertically symmetrical to be provided with two groups of bracket vertical rods, two groups of bracket vertical rods are respectively on the outside of two groups of montants, bracket horizon bar is provided between bracket vertical rod close to each other and montant, the anchoring tensioning hole for installing the operating platform is provided with bracket horizon bar, main beam both ends top is additionally provided with the guardrail sockets for installing the operating platform.Upstriker section splicing pier top block Support bracket is avoided the problem of full hall scaffold need to be set up along bridge pier surrounding or sets up the forms such as falsework on pier top periphery in construction, is improved efficiency of construction, is shortened the work duration.
Description
Technical field
The utility model belongs to beam sections installation Technology field in Bridge Construction, and in particular to a kind of upstriker
Section assembling pier top block Support bracket.
Background technology
In recent years, it is applied to as beam sections are more and more extensive in highway, railway engineering, beam sections pier top block is constructed into
To influence the key link of duration.Domestic Bridge Erector pier top block installation at present it is more using along bridge pier surrounding set up full hall scaffold or
The forms such as falsework are set up on pier top periphery, construction is more complicated, and cost is big, long in time limit.
The content of the invention
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of upstriker section splicing pier top
Block Support bracket, upstriker section splicing pier top block Support bracket avoids need to set up full hall pin in construction along bridge pier surrounding
Hand cradle or the problem of set up the forms such as falsework on pier top periphery, improves efficiency of construction, shortens the work duration.
To achieve the above object, the utility model provides following technical scheme：Splice pier top block in a kind of upstriker section
Support bracket, including level are folded in two groups of main beams of bridge pier both sides, are symmetrically arranged with the main beam and are easy to placement thousand
The spiral inverted draw cut on jin top, the main beam bottom is vertically symmetrical to be provided with two groups of montants for being used to support the main beam, described
The bottom of main beam is also vertically symmetrical to be provided with two groups of bracket vertical rods, and bracket vertical rod described in two groups is located at montant described in two groups respectively
Outside, bracket horizon bar is provided between the bracket vertical rod close to each other and the montant, is set on the bracket horizon bar
It is equipped with the anchoring tensioning hole for installing the operating platform, main beam both ends top is additionally provided with for installing the operating platform
Guardrail sockets.
By using above-mentioned technical proposal, staff is carrying out installing upstriker section splicing pier top block branch to bridge pier
During bracketing frame, two groups of main beams are separately positioned on bridge pier both sides first, the montant and bracket vertical rod that main beam bottom is set
It can play a part of supporting main beam, and bracket horizon bar is provided with so as to ensure to finish between montant and bracket vertical rod
The integrality of structure, due to being provided with spiral inverted draw cut on main beam, so jack can be positioned over spiral shell by staff personnel
Revolve on inverted draw cut in order to carry out the installation of pier top block, when pier top block is installed, staff can be by anchoring tensioning
Operating platform is threaded on bracket horizon bar by hole, so as to facilitate staff to be constructed, and works as pier top
After block installation, operating platform can be attached to main beam top and is used as upper strata and indulged by staff by guardrail sockets
To tension of prestressed tendon platform, further constructing operation is carried out so as to convenient, efficiency of construction is improved, shortens construction work
Phase, and the problem of temporary operating platform and longitudinal prestressing muscle tensioning platform need to be set up when pier top block is installed is avoided, it is real
It is in place to have showed the Fast Installation of pier top block, has reduced construction cost, improves economic benefit.
The utility model is further arranged to：It is provided with the main beam for main beam described in two groups to be fixed
Fining twisted steel pulling eye.
By using above-mentioned technical proposal, the fining twisted steel pulling eye set on main beam can be by two groups of main beams
It is attached, is fixed, so as to make the main beam for being folded in bridge pier both sides form a topic, ensures the security of structure.
The utility model is further arranged to：Diagonal brace is provided between the montant and the main beam.
By using above-mentioned technical proposal, the diagonal brace set between montant and main beam being capable of reinforcement structure intensity.
The utility model is further arranged to：Bolt stopping means, the bolt are provided between the montant and bridge pier
Stopping means include end be fixedly connected with the montant the female threaded sleeve rod of band, be socketed in the threaded sleeve rod
Carry externally threaded screw rod, the end of the screw rod is right against bridge pier surface.
By using above-mentioned technical proposal, the bolt stopping means set between montant and bridge pier can by adjust come
So that be socketed in thread bush do in screw rod end abutment on the surface of bridge pier, so as to play the position-limiting action to bridge pier,
Prevent workmen's upstriker section splicing pier top block Support bracket during construction from shaking, influence workmen
Safety.
The utility model is further arranged to：The operating platform includes horizontally disposed two foundation plate square tube and is used for
The floor level bar of two foundation plate square tubes is connected, the bottom plate square tube forms rectangular frame with the floor level bar, described
Guardrail is additionally provided with operating platform.
By using above-mentioned technical proposal, bottom plate square tube and floor level bar can form the bottom of operating platform, and
And tensioning hole can be anchored by being arranged on bracket horizon bar, operating platform is threaded on bracket horizon bar to facilitate
Staff is constructed, and guardrail is additionally provided with operating platform, so as to increase the security of staff,
The utility model is further arranged to：The operating platform bottom is equipped with checkered steel plate.
By using above-mentioned technical proposal, in operating platform bottom, the checkered steel plate of laying can play support works personnel
Effect, and the decorative pattern on checkered steel plate can increase the frictional force between staff's sole and checkered steel plate, prevent work
Make personnel to slip on the operational platform.
The utility model is further arranged to:The guardrail includes the guardrail for being vertically set on the bottom plate square tube end
Vertical rod and the guardrail horizon bar being horizontally set between adjacent barrier pole tip, the end of the guardrail upright pole stretch out in institute
State bottom plate square tube end.
By using above-mentioned technical proposal, it is vertically set on the guardrail upright pole of floor square tube end and is horizontally set on phase
Guardrail horizon bar between adjacent guardrail upright pole can form the basic framework of guardrail, and the end of guardrail upright pole stretches out in bottom plate
Square tube end, after being finished in the construction of pier top block, what guardrail upright pole stretched out in bottom plate square tube is inserted partially into setting
In guardrail sockets on main beam, so as to which operating platform and guardrail are attached on main beam, staff is facilitated to carry out
Construction.
The utility model is further arranged to：Being horizontally disposed between the adjacent vertical rod has fender rod, the fender rod position
Between the guardrail horizon bar and the bottom plate square tube.
By using above-mentioned technical proposal, horizontally disposed fender rod can increase the safety of guardrail between adjacent vertical rod
Property and structural stability.
In summary, the utility model has the advantages that：Staff is carrying out installing the upstriker to bridge pier
When pier top block Support bracket is spliced in section, two groups of main beams are separately positioned on bridge pier both sides first, what main beam bottom was set
Montant and bracket vertical rod can be played a part of supporting main beam, and bracket water is provided between montant and bracket vertical rod
Flat bar is so as to ensure that the integrality of structure, due to being provided with spiral inverted draw cut on main beam, so staff personnel can
Jack is positioned in order to carry out the installation of pier top block on spiral inverted draw cut, when pier top block is installed, staff
Operating platform can be threaded on bracket horizon bar by anchoring tensioning hole, so as to facilitate staff to carry out
Construction, and after pier top block installation, operating platform can be attached on main beam by staff by guardrail sockets
Portion is used as upper strata longitudinal prestressing muscle tensioning platform, carries out further constructing operation so as to convenient, improves efficiency of construction,
The construction period is shortened, and avoids and temporary operating platform need to be set up when pier top block is installed and longitudinal prestressing muscle tensioning is put down
The problem of platform, it is in place to realize the Fast Installation of pier top block, reduces construction cost, improves economic benefit.
Brief description of the drawings
Fig. 1 is the structural representation of upstriker section assembling pier top block Support bracket；
Fig. 2 is the structural representation of bolt stopping means；
Fig. 3 is the front view of operating platform and guardrail；
Fig. 4 is the top view of operating platform and guardrail.
In figure：1st, main beam；2nd, montant；3rd, bracket vertical rod；4th, bracket horizon bar；5th, diagonal brace；6th, spiral inverted draw cut；7th, finish rolling
Screw-thread steel pulling eye；8th, bolt stopping means；81st, threaded sleeve；82nd, spacing square tube；83rd, screw rod；9th, tensioning hole is anchored；10、
Bottom plate square tube；11st, floor level bar；12nd, checkered steel plate；13rd, guardrail；131st, guardrail upright pole；132nd, guardrail horizon bar；133rd, prevent
Guard bar；14th, guardrail sockets.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment：
Pier top block Support bracket is spliced in a kind of upstriker section, as shown in figure 1, two groups of masters including being folded in bridge pier both sides
Crossbeam 1, the bottom of main beam 1 is vertically symmetrical to be provided with two groups of montants 2, and the end of main beam 1 is additionally provided with parallel with montant 2
The supporting role to main beam 1 is played in two groups of bracket vertical rods 3, two groups of montants 2 and two groups of bracket vertical rods 3 jointly, is stood in bracket
Being horizontally disposed between bar 3 and montant 2 has bracket horizon bar 4, so as to ensure that the integrality of structure, and in order to further strengthen
Structural strength, diagonal brace 5 is additionally provided between montant 2 and main beam 1.
The installation to pier top block is carried out for the ease of workmen, is used for so being provided with two groups of tops of main beam 1
The spiral inverted draw cut 6 of jack is placed, and is fixed in order to make to be folded in realization between two groups of main beams 1 of bridge pier both sides,
Ensure the security of structure, so fining twisted steel pulling eye 7 is provided with main beam 1, as shown in Fig. 2 montant 2 and bridge pier
Between be additionally provided with bolt stopping means 8, bolt stopping means 8 includes end and the threaded sleeve 81 of the surface soldered of montant 2, spiral shell
Fixedly sleeved limited location square tube 82 on line sleeve pipe 81, and threaded sleeve 81 is threaded with screw rod 83, and staff can lead to
Overregulate bolt stopping means 8 so that the end abutment of the bolt part of threaded sleeve 81 is stretched out on bridge pier surface, so as to
The position-limiting action to bridge pier can be played, prevents the upstriker section splicing pier top block support in work progress in staff
Bracket shakes, and influences worker safety.
It is back to shown in Fig. 1, when pier top block is installed, it is necessary to which installing operating platform additional carrys out convenient construction personnel progress
Work, so being provided with anchoring tensioning hole 9 on bracket horizon bar 4, the anchoring tensioning hole 9 on a bracket horizon bar 4 is shared
Four, operating platform can be threadedly secured on bracket horizon bar 4 by anchoring tensioning hole 9, as shown in Figure 3 and 4, operation
Platform includes two horizontally disposed bottom plate square tubes 10 and the floor level bar 11 for connecting bottom board square tube 10, bottom plate square tube
10 and floor level bar 11 form rectangular frame, and checkered steel plate 12, worker are also equipped with rectangular frame
Personnel can carry out the constructing operation for installing pier top block by standing on checkered steel plate 12, and the decorative pattern on checkered steel plate 12
The frictional force between staff foot and operating platform bottom can be increased, so as to prevent staff from being slipped in construction,
In order to further strengthen the security protection to staff, guardrail 13 is provided with operating platform, guardrail 13 includes vertically setting
Put the guardrail upright pole 131 in the end of bottom plate square tube 10 and the guardrail water that is horizontally set between the end of adjacent barrier vertical rod 131
Flat bar 132, the end of guardrail upright pole 131 stretch out in the end of bottom plate square tube 10, are additionally provided between adjacent barrier vertical rod 131 anti-
Guard bar 133, the setting of guard rail 13 can not only ensure the structural strength of guardrail 13, and can increase the security of guardrail 13
Energy.
It is back to shown in Fig. 1, after pier top block installs, staff can be by operating platform from bracket horizon bar 4
On removed and be installed on main beam 1 and be used as upper strata longitudinal prestressing muscle tensioning platform, so at the top of main beam 1
Guardrail sockets 14 are provided with, after staff removes operating platform from bracket horizon bar 4, by by guardrail upright pole 131
Being inserted partially into guardrail sockets 14 for the end of bottom plate square tube 10 is stretched out in, so as to which operating platform and guardrail 13 are installed
The constructing operation of next step is carried out on to main beam 1.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. pier top block Support bracket is spliced in a kind of upstriker section, it is characterised in that：The two of bridge pier both sides are folded in including level
Main beam (1) is organized, the spiral inverted draw cut (6) for being easy to place jack, the main beam are symmetrically arranged with the main beam (1)
(1) bottom is vertically symmetrical is provided with two groups of montants (2) for being used to support the main beam (1), and the bottom of the main beam (1) is also
Vertically symmetrical to be provided with two groups of bracket vertical rods (3), bracket vertical rod (3) described in two groups is located on the outside of montant (2) described in two groups respectively,
Bracket horizon bar (4), the bracket horizon bar are provided between the bracket vertical rod (3) close to each other and the montant (2)
(4) the anchoring tensioning hole (9) for installing the operating platform is provided with, main beam (1) the both ends top, which is additionally provided with, to be used for
The guardrail sockets (14) installed the operating platform.
2. pier top block Support bracket is spliced in upstriker section according to claim 1, it is characterised in that：The main beam
(1) the fining twisted steel pulling eye (7) for main beam (1) described in two groups to be fixed is provided with.
3. pier top block Support bracket is spliced in upstriker section according to claim 1, it is characterised in that：The montant (2)
Diagonal brace (5) is provided between the main beam (1).
4. pier top block Support bracket is spliced in upstriker section according to claim 1, it is characterised in that：The montant (2)
Bolt stopping means (8) is provided between bridge pier, it is fixed with the montant (2) that the bolt stopping means (8) includes end
The female threaded sleeve rod of band of connection, it is socketed in the threaded sleeve rod and carries externally threaded screw rod (83), the spiral shell
The end of bar (83) is right against bridge pier surface.
5. pier top block Support bracket is spliced in upstriker section according to claim 1, it is characterised in that：The operation is flat
Platform includes horizontally disposed two foundation plate square tube (10) and the floor level bar (11) for connecting two foundation plate square tubes (10),
The bottom plate square tube (10) forms rectangular frame with the floor level bar (11), and guardrail is additionally provided with the operating platform
(13)。
6. pier top block Support bracket is spliced in upstriker section according to claim 5, it is characterised in that：The operating platform
Bottom is equipped with checkered steel plate (12).
7. pier top block Support bracket is spliced in upstriker section according to claim 5, it is characterised in that：The guardrail (13)
Including being vertically set on the guardrail upright pole (131) of bottom plate square tube (10) end and being horizontally set on adjacent barrier vertical rod
(131) the guardrail horizon bar (132) between end, the end of the guardrail upright pole (131) stretch out in the bottom plate square tube (10)
End.
8. pier top block Support bracket is spliced in upstriker section according to claim 6, it is characterised in that：The adjacent vertical rod
Between be horizontally disposed with have fender rod (133), the fender rod (133) is located at the guardrail horizon bar (132) and the bottom plate side
Between pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721189553.1U CN207143751U (en) | 2017-09-15 | 2017-09-15 | Splice pier top block Support bracket in upstriker section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721189553.1U CN207143751U (en) | 2017-09-15 | 2017-09-15 | Splice pier top block Support bracket in upstriker section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207143751U true CN207143751U (en) | 2018-03-27 |
Family
ID=61667848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721189553.1U Expired - Fee Related CN207143751U (en) | 2017-09-15 | 2017-09-15 | Splice pier top block Support bracket in upstriker section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207143751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811663A (en) * | 2019-04-02 | 2019-05-28 | 山东科达基建有限公司 | An adjustable bridge construction support device |
-
2017
- 2017-09-15 CN CN201721189553.1U patent/CN207143751U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811663A (en) * | 2019-04-02 | 2019-05-28 | 山东科达基建有限公司 | An adjustable bridge construction support device |
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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: 20180327 Termination date: 20180915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |