CN209066272U - Anticollision wall form and road and bridge anti-collision wall - Google Patents

Anticollision wall form and road and bridge anti-collision wall Download PDF

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Publication number
CN209066272U
CN209066272U CN201821585044.5U CN201821585044U CN209066272U CN 209066272 U CN209066272 U CN 209066272U CN 201821585044 U CN201821585044 U CN 201821585044U CN 209066272 U CN209066272 U CN 209066272U
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China
Prior art keywords
steel
wall
anticollision
anticollision wall
sealing strip
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CN201821585044.5U
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Chinese (zh)
Inventor
吴立辉
邵宏杰
王永刚
郝建财
杨宝锋
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Haiwei Engineering Construction Co Ltd of FHEC of CCCC
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Haiwei Engineering Construction Co Ltd of FHEC of CCCC
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Abstract

The utility model provides a kind of anticollision wall form and road and bridge anti-collision wall, belong to road and bridge construction technical field, anticollision wall form includes steel form, U-steel and sealing strip, U-steel is fixedly connected with the bottom wall of steel form, the side of bottom wall on U-steel far from steel form is equipped with through slot, and sealing strip and through slot clamping are arranged.Anticollision wall form provided by the utility model, simple structure, easy to operate, construction quality effect is good, can be good at improving the voids and pits generated due to traditional steel form bottom spillage and cavity, preferably improves the quality and appearance of concrete anti-collision wall.While improving construction quality, reduces because repairing or doing over again caused by off quality, substantially increase construction efficiency.

Description

Anticollision wall form and road and bridge anti-collision wall
Technical field
The utility model relates to road and bridge construction technical fields, in particular to a kind of anticollision wall form and road and bridge anticollision Wall.
Background technique
Existing highway bridge anti-collision wall is due to using common steel form, in concrete pouring construction, steel form and bridge Top surface (road surface) not can guarantee full contact, the following period of time for causing concrete after pouring and not solidifying completely, and mortar is logical The outflow of the gap between template and bridge top surface (road surface) is crossed, running pulp and spillage phenomenon occurs, and then anti-collision wall lower part is caused to occur Voids and pits very serious, i.e. anti-collision wall " rotten " phenomenon.
After anti-collision wall " rotten " phenomenon generates, concrete appearance surface quality is unable to satisfy requirement, so to do over again and stop Work handles voids and pits, will lead to that construction efficiency is lower, later rework renewal expense is higher, construction cost in this way It is higher;It is cumbersome that later rework repairs artificial treatment, increases labor intensity, and the anti-collision wall after reprocessing also can not be accurate Reach the construction requirement of original image paper and specification, so that anti-collision wall construction is second-rate, it is difficult to guarantee construction quality.
Utility model content
The purpose of this utility model is to provide a kind of anticollision wall form and road and bridge anti-collision walls, can overcome anti-collision wall construction The common quality defect of voids and pits afterwards.
The embodiments of the present invention are achieved in that
The one side of the utility model embodiment provides a kind of anticollision wall form, including steel form, U-steel and sealing strip, U-steel is fixedly connected with the bottom wall of steel form, on U-steel far from steel form bottom wall side be equipped with through slot, sealing strip with Through slot clamping setting.
Optionally, through slot is dovetail groove, and sealing strip matches setting with dovetail groove.
Optionally, U-steel is fixedly connected with the steel form by fastener.
Optionally, fastener hole is set on the bottom wall of steel form, fastening screw is set on U-steel, fastening screw passes through fastening Hole is fixedly connected by fastening nut.
Optionally, fastener hole is strip-shaped hole.
Optionally, U-steel is fixedly connected in the die cavity of steel form by fastener with steel form.
Optionally, the outer surface of steel form, U-steel and fastening screw is provided with zinc coat.
Optionally, the material of sealing strip is rubber.
Optionally, connecting hole is provided on the side wall of steel form, by wearing between adjacent anticollision cavity template and steel form The fastener being located in connecting hole is fixedly connected.
The another aspect of the utility model embodiment provides a kind of road and bridge anti-collision wall, including reinforcing bar, concrete and it is multiple on The anticollision wall form stated, multiple anticollision wall forms in a row connect setting, and two rows of anticollision wall forms, which mutually deviate from, to be arranged to form road The internal model and external mold of bridge anti-collision wall, reinforcing bar are set between internal model and external mold, and concreting is on internal model, external mold and reinforcing bar.
The beneficial effect of the utility model embodiment includes:
Anticollision wall form provided by the embodiment of the utility model, including steel form, U-steel and sealing strip, U-steel and steel The bottom wall of template is fixedly connected, and the side of the bottom wall on U-steel far from steel form is equipped with through slot, and sealing strip is set with through slot clamping It sets.Anticollision wall form provided by the embodiment of the utility model, simple structure, easy to operate, construction quality effect is good, can be fine The voids and pits that is generated due to traditional steel form bottom spillage of improvement and cavity, preferably improve the matter of concrete anti-collision wall Amount and appearance.While improving construction quality, reduces because repairing or doing over again caused by off quality, greatly improve Construction efficiency.
Road and bridge anti-collision wall provided by the embodiment of the utility model, including reinforcing bar, concrete and multiple above-mentioned anti-collision wall moulds Plate, multiple anticollision wall forms in a row connect setting, and two rows of anticollision wall forms, which mutually deviate from, to be arranged to be formed in road and bridge anti-collision wall Mould and external mold, reinforcing bar are set between internal model and external mold, and concreting is on internal model, external mold and reinforcing bar.The utility model is implemented The road and bridge anti-collision wall that example provides, presentation quality is good, can play good protective action.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram at the first visual angle of anticollision wall form provided by the embodiment of the utility model;
Fig. 2 is the structural schematic diagram at the second visual angle of anticollision wall form provided by the embodiment of the utility model;
Fig. 3 is the structural schematic diagram of the U-steel of anticollision wall form provided by the embodiment of the utility model;
Fig. 4 is the structural schematic diagram of the sealing strip of anticollision wall form provided by the embodiment of the utility model;
Fig. 5 is enlarged structure schematic diagram at the A of anticollision wall form provided by the embodiment of the utility model;
Fig. 6 is the structural schematic diagram at the third visual angle of anticollision wall form provided by the embodiment of the utility model.
Icon: 1- steel form;The vertical connecting hole of 2-;3- lateral connection hole;4- U-steel;5- sealing strip;6- fastening nut; 7- fastener hole;8- fastening screw;9- through slot.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area Divide description, is not understood to indicate or imply relative importance.
In addition, the terms such as "horizontal", "vertical" are not offered as requiring component abswolute level or pendency, but can slightly incline Tiltedly.It is not to indicate that the structure has to complete water if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical" It is flat, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, Or it is integrally connected;It can be mechanical connection, be also possible to be electrically connected;It can be directly connected, intermediary can also be passed through It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition Solve the concrete meaning of above-mentioned term in the present invention.
Please refer to Fig. 1, the utility model embodiment provides a kind of anticollision wall form, including steel form 1, U-steel 4 and close Strip of paper used for sealing 5, U-steel 4 are fixedly connected with the bottom wall of steel form 1, and the side of the bottom wall on U-steel 4 far from steel form 1 is equipped with through slot 9, rubber strip 5 is matched with 9 shape of through slot to coincide, and the clamping of sealing strip 5 is arranged in through slot 9, and a part of sealing strip 5 is exposed at through slot Outside 9, sealing strip 5 is firmly stuck in through slot 9, sealing strip 5 also can in U-steel 4 pull.
Basic building block one of of the steel form 1 as bridge-collision-avoidance wall, there are many structure types, and steel form 1 passes through groove profile Clamping setting sealing strip 5 becomes anti-collision wall template-setup on bridge top surface (road surface) in steel 4, and multiple anticollision wall forms connect into Generally by two rows of anticollision wall forms away from setting, reinforcing bar is arranged between two rows of anticollision wall forms, then mixed by pouring in row Solidifying soil, completes the construction of anti-collision wall.Wherein, steel form 1 may be configured as the uniform top and the bottom of thickness as shown in Figure 1 all same The structure of plane, may be alternatively provided as top and the bottom does not have the structure or lower part folding of protrusion in conplane structure, such as lower part Curved structure, the present embodiment are not especially limited this, and the specific structure of steel form 1 needs to be arranged according to practical bridge.
Anticollision wall form provided by the embodiment of the utility model increases U-steel 4 and sealing on the bottom wall of steel form 1 Item 5, wherein sealing strip 5 is the elastic material for realizing sealing, is cooperated by U-steel 4 and sealing strip 5, sealing strip 5 A part clamping be arranged in the through slot 9 of U-steel 4, another part is exposed at the outside of U-steel 4, to adapt to different road surfaces Surface texture, U-steel 4 and sealing strip 5 both lower cost for material, and dosage is small, so cost is small.It is in the prior art Template is available, without additional construction cost when construction.When bridge construction installs anti-collision wall, the anticollision wall form bottom of the present embodiment The sealing strip 5 in portion contacts fitting with bridge top surface (road surface), and since steel form 1 is steel material, weight is enough to make in the close of bottom end The deformation of strip of paper used for sealing 5 and then largely tight is carried out with bridge top surface (road surface) be bonded, to prevent mortar from flowing out from gap, And then prevent voids and pits phenomenon.
Anticollision wall form provided by the embodiment of the utility model, can be used for the anti-collision wall construction of the engineerings such as bridge, highway.
Anticollision wall form provided by the embodiment of the utility model, simple structure, easy to operate, construction quality effect is good, energy It is enough to improve the voids and pits generated due to traditional steel form bottom spillage and cavity well, preferably improve concrete anticollision The quality and appearance of wall.While improving construction quality, reduce because repairing or doing over again caused by off quality, greatly Construction efficiency is improved greatly.
Optionally, as shown in figure 3, through slot 9 is dovetail groove, sealing strip 5 matches setting with dovetail groove.
As shown in figure 3, through slot 9 is dovetail groove, the structure of sealing strip 5 is as shown in figure 4, the section of sealing strip 5 is also dovetail Shape, 5 shape of sealing strip match setting with the shape of through slot 9, the matching setting of dovetail groove and dovetail, so that U-steel 4 and close Strip of paper used for sealing 5 blocks more firm.
Optionally, U-steel 4 is fixedly connected with steel form 1 by fastener.
Fastener can be threaded fastener, be fixedly connected, be easy for installation and removal by the way that threaded fastener is arranged, for construction Convenience is provided.U-steel 4 is connect with steel form 1 with threaded fastener, and sealing strip 5 matches clamping setting with U-steel 4, can be in slot The inner pull of fashioned iron 4, steel form 1, U-steel 4,5 three of sealing strip it is independent mutually and again can flexible combination change.
Optionally, as shown in figure 5, fastener hole 7 is arranged on steel form 1, fastening screw 8, fastening screw are set on U-steel 4 8 pass through fastener hole 7 is fixedly connected by fastening nut 6.
As shown in figure 3, fastening screw 8 can weld on U-steel 4, it is integrally formed with U-steel 4, in this way in U-steel 4 When connecting by fastening screw 8 with steel form 1, connection can be made more firm, and U-steel 4 and steel form 1 will not be made to generate cooperation Error, it is then fixed by fastening nut 6 again, it be bonded U-steel 4 and steel form 1 can, can also be easily installed and dismantle.
Optionally, as shown in figure 5, fastener hole 7 is strip-shaped hole.
Strip-shaped hole makes U-steel 4 and steel form 1 in the position of needs convenient for the link position of adjusting U-steel 4 and steel form 1 Set fixation.
Optionally, as shown in Fig. 2, U-steel 4 is fixedly connected in the die cavity of steel form 1 by fastener with steel form 1.
Illustratively, steel form 1 is equipped with multiple die cavity grid as shown in Figure 2, and U-steel 4 and steel form 1 are in steel form 1 It is fixedly connected in outermost two die cavitys of bottom wall, can thus make steel form 1 and 4 stable connection of U-steel, and be conducive to pressure Firmly sealing strip 5 avoid the both ends of sealing strip 5 from tilting, and the sealing strip 5 of deformation is made to be bonded closer with bridge top surface (road surface), To prevent mortar from flowing out from fitting gap, prevent the effect of voids and pits phenomenon more preferable.
Optionally, the outer surface of steel form 1, U-steel 4 and fastening screw 8 is provided with zinc coat.
The environment of general bridge construction is complicated, and moisture, salinity in atmosphere etc. and construction site safeguard measure are not When, cause component to drench with rain, under the influence of these factors, component is easy to get rusty, it even fails when serious, steel form 1, slot After fashioned iron 4 and fastening screw 8 do zinc-plated processing, steel form 1, U-steel 4 and fastening screw 8 can be prevented by the shadow of construction environment Ring and getting rusty influences the performance of these components, protected using the quality of the anti-collision wall after the anticollision wall form of the present embodiment Card.
Fastening nut 6 is generally standard component, generally can all do preservative treatment.
Optionally, the material of sealing strip 5 is rubber.
Rubber elasticity with higher and good mechanical strength, hysteresis loss is small, and in multiple deformation, heat is low, therefore Its flexible resistance is also fine.
Sealing strip 5 uses rubber material, and when sealing strip 5 being made to contact fitting with bridge top surface (road surface), elasticity is more preferable, fitting Closer, the effect of anti-mortar outflow is more preferable.
Optionally, it is provided with connecting hole on the side wall of steel form 1, passes through between adjacent anticollision cavity template and steel form 1 The fastener being threaded through in connecting hole is fixedly connected.
Illustratively, as shown in Figure 1, being connected with the side of U-steel 4 and sealing strip 5 as bottom wall using steel form 1, steel form 1 Remaining side wall is equipped with connecting hole, and vertical connecting hole 2 is arranged on the side wall of the horizontal top opposite with bottom wall, can be used for vertical Steel form 1 is connected, steel form 1 is sequentially overlapped and is connected to the top of the anticollision wall form bottom end of the present embodiment;Steel form 1 Vertical side walls on lateral connection hole 3 is set, the anticollision wall form of multiple the present embodiment is connected for left and right, makes its lateral connection In a row.
By the way that connecting hole is arranged, laterally and/or vertically multiple anticollision wall forms and/or steel form 1 can be connected into bigger The template of area, to meet the needs of practice of construction.
Embodiment two
Road and bridge anti-collision wall provided by the embodiment of the utility model, including reinforcing bar, concrete and multiple above-mentioned anti-collision wall moulds Plate, multiple anticollision wall forms in a row connect setting, and two rows of anticollision wall forms, which mutually deviate from, to be arranged to be formed in road and bridge anti-collision wall Mould and external mold, reinforcing bar are set between internal model and external mold, and concreting is on internal model, external mold and reinforcing bar.
Using the anticollision wall form of the present embodiment as bottom end, multiple steel forms 1 are connected to the anti-collision wall mould of the present embodiment in turn Vertical setting of types mould is formed on plate, multiple vertical setting of types moulds or so connection forms template in a row, and the internal model and external mold of anti-collision wall are all by template in a row Composition, internal model and external mold mutually deviate from setting, reinforcing bar are equipped between internal model and external mold, concreting is in internal model, external mold and steel On muscle, internal model, external mold and reinforcing bar are sealed, form road and bridge anti-collision wall, is used for highway and bridge, highway and bridge two sides have Road and bridge anti-collision wall plays protective action.
The bottom end that internal model and external mold are contacted with road surface or bridge floor is the bottom that anticollision wall form is equipped with U-steel 4 and sealing strip 5 Wall, the weight of such steel form 1 are enough to make the deformation of sealing strip 5 in bottom end and then carry out largely with road surface or bridge floor Tight fitting, to prevent mortar from flowing out from gap, and then the phenomenon that prevent anti-collision wall voids and pits.So as long as and road Face or the face of bridge floor contact are equipped with U-steel 4 and sealing strip 5, can be directly connected to steel above the anticollision wall form of the present embodiment Template 1, without being equipped with U-steel 4 and sealing strip 5 in junction.
Road and bridge anti-collision wall provided by the embodiment of the utility model, presentation quality is good, can play good protective action.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of anticollision wall form, which is characterized in that including steel form, U-steel and sealing strip, the U-steel and the steel The bottom wall of template is fixedly connected, and the side of the bottom wall on the U-steel far from the steel form is equipped with through slot, the sealing strip It is clamped and is arranged with the through slot.
2. anticollision wall form according to claim 1, which is characterized in that the through slot be dovetail groove, the sealing strip with The dovetail groove matching setting.
3. anticollision wall form according to claim 1, which is characterized in that the U-steel and the steel form pass through fastening Part is fixedly connected.
4. anticollision wall form according to claim 3, which is characterized in that fastener hole is set on the bottom wall of the steel form, Fastening screw is set on the U-steel, and the fastening screw passes through the fastener hole and is fixedly connected by fastening nut.
5. anticollision wall form according to claim 4, which is characterized in that the fastener hole is strip-shaped hole.
6. anticollision wall form according to claim 3, which is characterized in that the U-steel and the steel form are in the steel It is fixedly connected in the die cavity of template by fastener.
7. anticollision wall form according to claim 4, which is characterized in that the steel form, U-steel and fastening screw Outer surface is provided with zinc coat.
8. anticollision wall form according to claim 1, which is characterized in that the material of the sealing strip is rubber.
9. anticollision wall form according to claim 1, which is characterized in that be provided with connection on the side wall of the steel form Hole connects between the adjacent anticollision wall form and the steel form by the way that the fastener being threaded through in the connecting hole is fixed It connects.
10. a kind of road and bridge anti-collision wall, which is characterized in that described in any item including reinforcing bar, concrete and multiple claim 1-9 Anticollision wall form, multiple anticollision wall forms in a row connect setting, and two rows of anticollision wall forms, which mutually deviate from, to be arranged with shape At the internal model and external mold of the road and bridge anti-collision wall, the reinforcing bar is set between the internal model and the external mold, and the concrete pours It builds on the internal model, the external mold and the reinforcing bar.
CN201821585044.5U 2018-09-27 2018-09-27 Anticollision wall form and road and bridge anti-collision wall Active CN209066272U (en)

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Application Number Priority Date Filing Date Title
CN201821585044.5U CN209066272U (en) 2018-09-27 2018-09-27 Anticollision wall form and road and bridge anti-collision wall

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110924676A (en) * 2019-12-11 2020-03-27 恒强(天津)新材料有限公司 Plugging-free and root-rot-preventing aluminum template inner wall plate
CN113403941A (en) * 2021-06-25 2021-09-17 中铁第四勘察设计院集团有限公司 Bridge prevent junk wall

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110924676A (en) * 2019-12-11 2020-03-27 恒强(天津)新材料有限公司 Plugging-free and root-rot-preventing aluminum template inner wall plate
CN113403941A (en) * 2021-06-25 2021-09-17 中铁第四勘察设计院集团有限公司 Bridge prevent junk wall

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