CN212742218U - Wet seam template reinforcing apparatus in construction is assembled to bridge segment - Google Patents
Wet seam template reinforcing apparatus in construction is assembled to bridge segment Download PDFInfo
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- CN212742218U CN212742218U CN202020513361.7U CN202020513361U CN212742218U CN 212742218 U CN212742218 U CN 212742218U CN 202020513361 U CN202020513361 U CN 202020513361U CN 212742218 U CN212742218 U CN 212742218U
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Abstract
The utility model relates to the field of bridge construction, aiming at solving the problems that a wet joint template is difficult to fix and is easy to move according to the template and the template is warped due to the extrusion of concrete in the pouring process, and providing a wet joint template reinforcing device in the assembly construction of bridge sections, which comprises a reinforcing beam, a bottom die, a split bolt and a height adjusting support; the reinforcing beam and the bottom die are respectively arranged above and below the two bridge sections, and the reinforcing beam passes through the two bridge sections; the split bolts penetrate through the wet joint and anchor the reinforcing beam and the bottom die to the upper side and the lower side of the two bridge sections in a split manner; the reinforcing beam comprises two bottom plate spaced opposite channel steels and connecting plates connected to the upper and lower sides of the two channel steels, the height adjusting support comprises two vertical supporting rods, and the two vertical supporting rods are respectively connected with downward side plates of the two channel steels through the tops of the two vertical supporting rods. The beneficial effects of the utility model are that can effectively regard as the reinforcing apparatus of wet seam when pouring template, make bridge construction quality obtain guaranteeing.
Description
Technical Field
The utility model relates to a bridge construction field particularly, relates to a wet seam template reinforcing apparatus in construction is assembled to bridge segment.
Background
Due to the obvious characteristics of strong economic and technical properties and wide application range, the segmental prefabrication and splicing method is frequently adopted in bridge construction. The segment prefabrication and assembling method is that a beam body of a bridge is longitudinally divided into segments, the segments are transported to a bridge site for assembling after being prefabricated in a factory, and the two segments are connected by adopting a wet joint.
The wet joint cast-in-place needs to adopt a template, the wet joint cast-in-place template is difficult to fix in the prior art, and the problems of moving according to the template and tilting of the template due to concrete extrusion easily occur in the casting process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wet seam template reinforcing apparatus in construction is assembled to bridge segment to solve wet seam template and fix more difficulty, pour the in-process and appear removing according to the template easily and the template because the problem of concrete extrusion perk.
The embodiment of the utility model is realized like this:
a wet joint template reinforcing device in bridge segment assembling construction comprises a reinforcing beam, a bottom die, split bolts and a height adjusting support;
the reinforcing beam and the bottom die are respectively arranged above and below the two bridge sections, and the reinforcing beam is supported on the two bridge sections through height adjusting supports respectively positioned below the two ends in the length direction of the reinforcing beam;
the split bolts penetrate through the wet joint and anchor the reinforcing beam and the bottom die to the upper side and the lower side of the two bridge sections in a split manner;
the reinforcing beam comprises two bottom plate spaced opposite channel steels and connecting plates connected to the upper side and the lower side of the two channel steels, and the height adjusting support comprises two vertical supporting rods which are respectively connected with downward side plates of the two channel steels through the tops of the two vertical supporting rods.
Wet seam template reinforcing apparatus sets up reinforcing beam and altitude mixture control support through the top in the construction is assembled to the bridge segment in this scheme, can realize the reliable fixed of the seam template that waters to wetting, and both ends altitude mixture control support makes this device can use in the fixed of top surface slope bridge segment.
In one embodiment:
the split bolt comprises a screw rod penetrating through the bottom die and the reinforcing beam and nuts respectively connected to two ends of the screw rod, and the bottom die and the reinforcing beam are locked in a split mode through the nuts at two ends.
In one embodiment:
and gaskets are respectively arranged between the nut and the bottom die and in front of the nut and the reinforcing beam in a cushioning mode.
In one embodiment:
the lower end of the height adjusting support is provided with an anti-skidding rubber pad.
In one embodiment:
the upper surface of the bridge section is obliquely arranged;
under the supporting state, the supporting height of the height adjusting support at the lower side of the height of the reinforcing beam is greater than that of the height adjusting support at the higher side of the height of the reinforcing beam, so that the supported reinforcing beam is in a horizontal state.
In one embodiment:
the channel steel and the connecting plate are connected into a whole through welding.
In one embodiment:
the height adjusting support is a jack or a support adjusted by threads.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings referred to in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings may be obtained from these drawings without inventive effort.
Fig. 1 is a schematic view showing a state of use of a wet joint formwork reinforcing apparatus in bridge segment assembling construction according to an embodiment of the present invention;
fig. 2 is a view from the direction a of fig. 1 (shown only including the height-adjusting mount and the reinforcement beam portion).
Icon: the wet joint formwork reinforcing device comprises a wet joint formwork reinforcing device 10, a reinforcing beam 11, a bottom die 12, split bolts 13, a height adjusting support 14, channel steel 15, a bottom plate 16, side plates 17, a connecting plate 18, a vertical supporting rod 19, a screw rod 20, a nut 21, a gasket 22, an anti-skidding rubber gasket 23 and a bridge section 30 in bridge section assembling construction.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1 and 2, the present embodiment provides a wet joint formwork reinforcing apparatus 10 in a bridge segment erection construction, which includes a reinforcing beam 11, a bottom formwork 12, a split bolt 13, and a height adjusting support 14.
Wherein, the reinforcing beam 11 and the bottom die 12 are respectively arranged above and below the two bridge sections 30, and the reinforcing beam 11 is supported on the two bridge sections 30 through height adjusting supports 14 respectively positioned below the two ends in the length direction; the split bolt 13 penetrates through the wet joint and anchors the reinforcing beam 11 and the bottom die 12 on the upper side and the lower side of the two stages in a split mode; the reinforcing beam 11 comprises two bottom plates 16 and two opposite channel steel 15 at intervals and connecting plates 18 connected to the upper side and the lower side of the two channel steel 15, and the channel steel 15 and the connecting plates 18 can be connected into a whole through welding or in other forms. The height adjusting support 14 comprises two vertical support rods 19, and the two vertical support rods 19 are respectively connected with the downward side plates 17 of the two channel steels 15 through the tops of the two vertical support rods 19.
As shown in fig. 1, the upper surface of the bridge segment 30 in the present embodiment is disposed obliquely; in the supporting state, the supporting height of the height adjusting support 14 of the reinforcing beam 11 at the lower side is greater than that of the height adjusting support 14 of the reinforcing beam 11 at the higher side, so that the supporting reinforcing beam 11 is in a horizontal state.
In this embodiment, the counter bolts 13 include screws 20 penetrating through the bottom mold 12 and the reinforcing beam 11 and nuts 21 respectively connected to both ends of the screws 20, and the nuts 21 at both ends lock the bottom mold 12 and the reinforcing beam 11 in a counter-pulling manner. Optionally, a gasket 22 is respectively padded between the nut 21 and the bottom die 12 and in front of the nut 21 and the reinforcing beam 11.
The height adjusting support 14 in this embodiment may be a jack with adjustable height, or may be a screw adjusting support. The screw thread adjusting support can adopt the prior art, for example, comprises a vertical stud, a nut is connected on the stud in a threaded manner, and the reinforcing beam 11 above is vertically supported by the nut; the height of the nut relative to the stud can be adjusted by rotating the nut, so that the height of the reinforcing beam 11 supported by the nut can be adjusted.
Wet seam template reinforcing apparatus 10 sets up reinforcing beam 11 and altitude mixture control support 14 through the top in the construction is assembled to the bridge segment in this scheme, can realize the reliable fixed of the seam template that waters to wetting, and both ends altitude mixture control support makes this device can use in the fixed of top surface slope bridge segment 30.
The lower end of the height adjusting support 14 in this embodiment is provided with an anti-slip rubber pad 23 to increase the friction force between the height adjusting support and the bridge section 30, reduce the risk of lateral sliding of the height adjusting support, and further improve the stability of the connecting support.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a wet seam template reinforcing apparatus in construction is assembled to bridge segment which characterized in that:
the device comprises a reinforcing beam, a bottom die, a split bolt and a height adjusting support;
the reinforcing beam and the bottom die are respectively arranged above and below the two bridge sections, and the reinforcing beam is supported on the two bridge sections through height adjusting supports respectively positioned below the two ends in the length direction of the reinforcing beam;
the split bolts penetrate through the wet joint and anchor the reinforcing beam and the bottom die to the upper side and the lower side of the two bridge sections in a split manner;
the reinforcing beam comprises two bottom plate spaced opposite channel steels and connecting plates connected to the upper side and the lower side of the two channel steels, and the height adjusting support comprises two vertical supporting rods which are respectively connected with downward side plates of the two channel steels through the tops of the two vertical supporting rods.
2. The wet joint formwork reinforcing device in bridge segment assembling construction according to claim 1, characterized in that:
the split bolt comprises a screw rod penetrating through the bottom die and the reinforcing beam and nuts respectively connected to two ends of the screw rod, and the bottom die and the reinforcing beam are locked in a split mode through the nuts at two ends.
3. The wet joint formwork reinforcing device in bridge segment assembling construction according to claim 2, characterized in that:
and gaskets are respectively arranged between the nut and the bottom die and in front of the nut and the reinforcing beam in a cushioning mode.
4. The wet joint formwork reinforcing device in bridge segment assembling construction according to claim 1, characterized in that:
the lower end of the height adjusting support is provided with an anti-skidding rubber pad.
5. The wet joint formwork reinforcing device in bridge segment assembling construction according to claim 1, characterized in that:
the upper surface of the bridge section is obliquely arranged;
under the supporting state, the supporting height of the height adjusting support at the lower side of the height of the reinforcing beam is greater than that of the height adjusting support at the higher side of the height of the reinforcing beam, so that the supported reinforcing beam is in a horizontal state.
6. The wet joint formwork reinforcing device in bridge segment assembling construction according to claim 1, characterized in that:
the channel steel and the connecting plate are connected into a whole through welding.
7. The wet joint formwork reinforcing device in bridge segment assembling construction according to claim 1, characterized in that:
the height adjusting support is a jack or a support adjusted by threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020513361.7U CN212742218U (en) | 2020-04-09 | 2020-04-09 | Wet seam template reinforcing apparatus in construction is assembled to bridge segment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020513361.7U CN212742218U (en) | 2020-04-09 | 2020-04-09 | Wet seam template reinforcing apparatus in construction is assembled to bridge segment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212742218U true CN212742218U (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020513361.7U Active CN212742218U (en) | 2020-04-09 | 2020-04-09 | Wet seam template reinforcing apparatus in construction is assembled to bridge segment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114414784A (en) * | 2022-03-30 | 2022-04-29 | 中交第一公路勘察设计研究院有限公司 | Bridge splicing joint vehicle-mounted deformation difference simulation test device and simulation method |
-
2020
- 2020-04-09 CN CN202020513361.7U patent/CN212742218U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114414784A (en) * | 2022-03-30 | 2022-04-29 | 中交第一公路勘察设计研究院有限公司 | Bridge splicing joint vehicle-mounted deformation difference simulation test device and simulation method |
| CN114414784B (en) * | 2022-03-30 | 2022-08-16 | 中交第一公路勘察设计研究院有限公司 | Bridge splicing joint vehicle-mounted deformation difference simulation test device and simulation method |
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