CN203741724U - Anti-collision wall formwork system - Google Patents
Anti-collision wall formwork system Download PDFInfo
- Publication number
- CN203741724U CN203741724U CN201420094322.2U CN201420094322U CN203741724U CN 203741724 U CN203741724 U CN 203741724U CN 201420094322 U CN201420094322 U CN 201420094322U CN 203741724 U CN203741724 U CN 203741724U
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- CN
- China
- Prior art keywords
- collision wall
- stull
- connecting rod
- bolt
- template system
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- 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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- Bridges Or Land Bridges (AREA)
Abstract
The utility model provides an anti-collision wall formwork system, and relates to the technical field of a method or equipment for erecting or assembling bridges. According to the problems that because an existing anti-collision wall formwork system is not provided with a pull rod, a support or a bracket needs to be installed to support a wall, construction cost is high, and potential safety hazards exist, the anti-collision wall formwork system comprises an inner formwork, an outer formwork and a U-shaped fixing assembly, wherein the inner formwork is matched with the outer formwork, and the U-shaped fixing assembly is arranged outside the inner formwork and the outer formwork in a sleeved mode. One side of the opening end of the U-shaped fixing assembly is connected with the bottom end of the inner formwork, and the other side of the opening end is connected with the bottom end of the outer formwork. The U-shaped fixing assembly is arranged to reinforce the inner formwork and the outer formwork of the anti-collision wall without the support or the bracket, the amount of adopted steel products is reduced, construction cost is reduced, and the anti-collision wall formwork system is good in safety performance and easy and convenient to install and improves construction efficiency.
Description
Technical field
The utility model relates to method or the equipment technical field of setting up or assembling bridge, particularly a kind of template system for anti-collision wall on bridge.
Background technology
Anti-collision wall is by reinforced concrete earth forming, and is fixed on the structure of elevated bridge or high ferro case beam both sides, and it is not only important safety protection structure, and its line style and finish also directly have influence on the attractive in appearance and quality of bridge.
The existing connected mode that connects the inside and outside template of anti-collision wall to be built by split bolt, template bottom side pressure is large, and split bolt also can leave over hole at body of wall, affects workmanship.Appearance without pull bar anti-collision wall template system has solved the problems referred to above, show as two kinds of modes: a kind of mode is in the time that box girder construction completes frame, the support that retains anti-collision wall position wouldn't be removed, utilize the support of this support as anti-collision wall template, cause support to remove time lag, construction cost increases, and especially for traffic systems that case beam is higher and level is more such as interchanges, has the excessive potential safety hazard of support depth-width ratio; Another kind of mode is the Bracket Type that adopts " cabinet frame ", on bracket, carry out the installation of anti-collision wall template, corresponding steel using amount can increase, and on bracket, be prone to that screw comes off, the placing of material potential safety hazard such as too much easily fall on bracket, particularly serious is, this mode need arrange twice to wearing screw hole on case beam, easily causes the qualitative problems of construction such as case beam infiltration.
Summary of the invention
For existing without pull bar anti-collision wall template system, need the support as wall form of mounting bracket or bracket, construction cost is high, and exists the problem of potential safety hazard, the purpose of this utility model to be to provide a kind of anti-collision wall template system, by being set, reinforces U-shaped fixation kit inner side template and the outboard template of anti-collision wall, without support or bracket are set, reduce the use amount of steel, reduce construction cost, good and the simple installation of safety, has improved efficiency of construction.
The utility model solves the technical scheme that its technical problem adopts: it comprises the inner formword and the exterior sheathing that match; And be sheathed on the U-shaped fixation kit of described inner formword and described exterior sheathing outside; One side of the opening end of described U-shaped fixation kit is connected with the bottom of described inner formword, and the opposite side of described opening end is connected with the bottom of exterior sheathing.
Further, described U-shaped fixation kit comprises outer mould holder and internal mould supporter, described internal mould supporter matches with described inner formword and both bottom bolts are connected, described outer mould holder is by the first stull be arrangeding in parallel, the second stull, and the F type frame construction of the perpendicular support formation being fixedly connected with described the second stull with described the first stull respectively, described the first stull that is positioned at outside is connected with the top bolt of described internal mould supporter, described the second stull that is positioned at inner side is connected with the top bolt of described exterior sheathing, the bottom of described outer mould holder is connected with described exterior sheathing bolt.
Further, described U-shaped fixation kit also comprises a connecting rod structure, described connecting rod structure comprises connecting rod one and the connecting rod two of vertical setting, one end of described connecting rod one and described connecting rod two is all fixedly connected with described the first stull, the other end of described connecting rod one is fixedly connected with the top of described inner formword, and the other end of described connecting rod two is fixedly connected with the top of described exterior sheathing.
Between described connecting rod one and described connecting rod two, connect by stay-bolt.
Preferably, the top of described internal mould supporter is welded with junction plate one, and described junction plate one is connected with the end bolt of described the first stull.
Described junction plate one is arranged by least two the bolt being set up in parallel with described the first stull and is connected, and every row is provided with at least two bolts.
More preferably, the bottom of described perpendicular support is welded with junction plate two, and described junction plate two is connected with described exterior sheathing bolt.
Described U-shaped fixation kit also comprises a strengthening steel slab, and described strengthening steel slab is welded and fixed with described the first stull and described perpendicular support respectively.
The bottom of described exterior sheathing is provided with end socket steel plate, and a terminal bolt of described end socket steel plate is connected to the bottom of described exterior sheathing, and the other end bolt of described end socket steel plate is connected to the bottom of the bridge affixed with described anti-collision wall.
On described end socket steel plate, the spacing of adjacent two bolts hole is less than or equal to 100mm.
Effect of the present utility model is:
One, anti-collision wall template system of the present utility model, the fixation kit of employing U-shaped is set in inner side template and outboard template outside is fixed, with respect to traditional without pull bar anti-collision wall template system, without setting up before wall form installation bracket or support in advance, the use amount that has reduced steel, has reduced construction cost; In concreting process, the bottom of inner side template and outboard template is subject to concrete lateral pressure maximum, therefore, the both sides of fixation kit opening end are affixed with the bottom of inner side template and outboard template respectively, to suppress to greatest extent the deformation under concrete lateral pressure effect of inner side template and outboard template, prevent spillage phenomenon.
Two, the present embodiment China and foreign countries mould holder is fixedly connected with the two ends of outboard template, internal mould supporter is fixedly connected with the two ends of inner side template, then, internal mould supporter and outer mould holder again bolt link together, thereby by fixation kit, inner side template and outboard template are tightened together, can complete setting up of template and fixing without split bolt is set, on anti-collision wall body of wall, leave over hole after avoiding removing split bolt, ensure decoration for vertical face effect and the construction quality of anti-collision wall.More preferably, above-mentioned internal mould supporter and outer mould holder are made by channel-section steel material, more easy with being connected of inner side template and outboard template, have both ensured construction safety, make again the installation of template system more convenient, have further improved efficiency of construction.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model one embodiment.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, a kind of anti-collision wall template system the utility model proposes is described in further detail.According to the following describes and claims, advantage of the present utility model and feature will be clearer.It should be noted that, accompanying drawing all adopts very the form of simplifying and all uses non-ratio accurately, only in order to convenient, the object of aid illustration the utility model embodiment lucidly.For sake of convenience, hereinafter described " on ", D score is consistent with the upper and lower direction of accompanying drawing, but this can not become the restriction of technical solutions of the utility model.
The present embodiment is taking the construction of anti-collision wall 20 on bridge 10 as example, and in figure, A side represents bridge floor driving side, and a kind of anti-collision wall template system of the present embodiment is described in conjunction with Fig. 1, and it comprises the inner side template 201 matching, and outboard template 202; And be sheathed on the fixation kit 100 of inner side template 201 and outboard template 202 outsides; One side of fixation kit 100 opening ends that take the shape of the letter U is connected with the bottom of inner side template 201, and the opposite side of fixation kit 100 opening ends is connected with the bottom of outboard template 202.Anti-collision wall template system of the present utility model, the fixation kit 100 of employing U-shaped is set in inner side template 201 and outboard template 202 outsides are fixed, with respect to traditional without pull bar anti-collision wall template system, without setting up before wall form installation bracket or support in advance, the use amount that has reduced steel, has reduced construction cost; In concreting process, the bottom of inner side template 201 and outboard template 202 is subject to concrete lateral pressure maximum, therefore, the both sides of fixation kit 100 opening ends are affixed with the bottom of inner side template 201 and outboard template 202 respectively, to suppress to greatest extent inner side template 201 and the deformation of outboard template 202 under concrete lateral pressure effect, prevent spillage phenomenon.
Specifically describe structure and the composition of fixation kit 100 in the present embodiment below in conjunction with Fig. 1, fixation kit 100 comprises internal mould supporter 101 and outer mould holder 102.Wherein, internal mould supporter 101 matches with inner side template 201, and the two ends of internal mould supporter 101 are connected with the bolts at two ends of inner side template 201 respectively.Outer mould holder 102 is by the first stull 104 be arrangeding in parallel from top to bottom and the second stull 105, and the F shape frame construction that forms of the perpendicular support 103 being fixedly connected with the second stull 105 with the first stull 104, the first stull 104 is connected with the top bolt of internal mould supporter 101, the second stull 105 is connected with the top bolt of outboard template 202, and the bottom of perpendicular support 103 is connected with outboard template 202 bolts.
The inner side template 201 of the present embodiment and the size of outboard template 202 and weight need be calculated according to concrete weight and lateral pressure, and calculate material forms and the welding requirements of outer mould holder 102 according to the weight of outboard template 202, concrete weight and lateral pressure.The present embodiment China and foreign countries mould holder 102 is fixedly connected with the two ends of outboard template 202, internal mould supporter 101 is fixedly connected with the two ends of inner side template 201, then, internal mould supporter 101 and outer mould holder 102 again bolt link together, thereby by fixation kit 100, inner side template 201 and outboard template 202 are tightened together, without being set, split bolt can complete setting up of template and fixing, after avoiding removing split bolt, on anti-collision wall body of wall, leave over hole, ensured decoration for vertical face effect and the construction quality of anti-collision wall.More preferably, above-mentioned internal mould supporter 101 and outer mould holder 102 are made by channel-section steel material, more easy with being connected of inner side template 201 and outboard template 202, make the installation of template system more convenient, have further improved efficiency of construction.
For making outer mould holder 103 be connected more firmly with outboard template 202, the bottom of above-mentioned perpendicular support 103 is welded with junction plate 2 107, and junction plate 2 107 is connected with outboard template 202 bolts.
The length of the above-mentioned inner side template matching 201 and outboard template 202 along continuous straight runs is 2m, therefore, for ensureing the tight connection of inner side template 201 and outboard template 202, at least two fixation kits 100 are set in every cover template, and the spacing of two fixation kits 100 is less than or equal to 1m, to ensure the firm connection of inner side template 201 and outboard template 202.
For strengthening being connected of fixation kit 100 and template, anti-collision wall template system also comprises a connecting rod structure, it comprises connecting rod 1 and the connecting rod 2 111 of vertical setting, one end of connecting rod 1 and connecting rod 2 111 is all fixedly connected with the first stull 104 of outer mould holder 102, the other end of connecting rod 1 is fixedly connected with the top of inner side template 201, and the other end of connecting rod 2 111 is fixedly connected with the top of outboard template 202.Above-mentioned connecting rod 1 and connecting rod 2 111 are made by angle steel.Preferably, between connecting rod 1 and connecting rod 2 111, connect by split bolt, to avoid occurred level displacement between connecting rod 1 and connecting rod 2 111.
More preferably, the top of internal mould supporter 101 is also welded with junction plate 1, junction plate 1 is connected with the bolt that the end of the first stull 104 of outer mould holder 102 is set up in parallel by two rows, and often drains into rare two bolts, to be fastenedly connected internal mould supporter 101 and outer mould holder 102.
Above-mentioned the first stull 104 is also provided with a strengthening steel slab 108 with the junction of perpendicular support 103, and strengthening steel slab 108 is welded and fixed with the first stull 104 and perpendicular support 103 respectively, to strengthen the stability of outer mould holder 102 structures, prevents its distortion.
In addition, as shown in Figure 1, the end of bridge 10 is crossed in the bottom of outboard template 103, and there is a kink 120 towards driving side A, above-mentioned kink 120 is also provided with end socket steel plate 203 with the soffit of bridge 10 ends, one terminal bolt of end socket steel plate 203 is connected to above-mentioned kink 120, and its other end bolt is connected to the soffit of bridge 10 ends.End socket steel plate 203 is identical with outboard template 202 length, and it makes the fixing more firm of outboard template 202, constructs more convenient.On end socket steel plate, the spacing of adjacent expansion bolt is less than or equal to 100mm.The spacing of expansion bolt and end socket steel plate 203 thickness should calculate according to bridge 10 bottom surface lateral forces.
Foregoing description is only the description to the utility model preferred embodiment; the not any restriction to the utility model scope; any change, modification that the those of ordinary skill in the utility model field does according to above-mentioned disclosure, all belong to the protection domain of claims.
Claims (10)
1. an anti-collision wall template system, is characterized in that, comprising:
The inner formword matching and exterior sheathing;
And be sheathed on the U-shaped fixation kit of described inner formword and described exterior sheathing outside;
One side of the opening end of described U-shaped fixation kit is connected with the bottom of described inner formword, and the opposite side of described opening end is connected with the bottom of exterior sheathing.
2. anti-collision wall template system according to claim 1, it is characterized in that: described U-shaped fixation kit comprises outer mould holder and internal mould supporter, described internal mould supporter matches with described inner formword and both bottom bolts are connected, described outer mould holder is by the first stull be arrangeding in parallel, the second stull, and the F type frame construction of the perpendicular support formation being fixedly connected with described the second stull with described the first stull respectively, described the first stull that is positioned at outside is connected with the top bolt of described internal mould supporter, described the second stull that is positioned at inner side is connected with the top bolt of described exterior sheathing, the bottom of described outer mould holder is connected with described exterior sheathing bolt.
3. anti-collision wall template system according to claim 2, it is characterized in that: described U-shaped fixation kit also comprises a connecting rod structure, described connecting rod structure comprises connecting rod one and the connecting rod two of vertical setting, one end of described connecting rod one and described connecting rod two is all fixedly connected with described the first stull, the other end of described connecting rod one is fixedly connected with the top of described inner formword, and the other end of described connecting rod two is fixedly connected with the top of described exterior sheathing.
4. anti-collision wall template system according to claim 3, is characterized in that: between described connecting rod one and described connecting rod two, connect by stay-bolt.
5. according to the anti-collision wall template system described in claim 2 to 4 any one, it is characterized in that: the top of described internal mould supporter is welded with junction plate one, described junction plate one is connected with the end bolt of described the first stull.
6. anti-collision wall template system according to claim 5, is characterized in that: described junction plate one is arranged by least two the bolt being set up in parallel with described the first stull and is connected, and every row is provided with at least two bolts.
7. according to the anti-collision wall template system described in claim 2 to 4 any one, it is characterized in that: the bottom of described perpendicular support is welded with junction plate two, described junction plate two is connected with described exterior sheathing bolt.
8. according to the anti-collision wall template system described in claim 2 to 4 any one, it is characterized in that: described U-shaped fixation kit also comprises a strengthening steel slab, described strengthening steel slab is welded and fixed with described the first stull and described perpendicular support respectively.
9. according to the anti-collision wall template system described in claim 1 to 4 any one, it is characterized in that: the bottom of described exterior sheathing is provided with end socket steel plate, one terminal bolt of described end socket steel plate is connected to the bottom of described exterior sheathing, and the other end bolt of described end socket steel plate is connected to the bottom of the bridge affixed with described anti-collision wall.
10. anti-collision wall template system according to claim 9, is characterized in that: on described end socket steel plate, the spacing of adjacent two bolts hole is less than or equal to 100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420094322.2U CN203741724U (en) | 2014-03-04 | 2014-03-04 | Anti-collision wall formwork system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420094322.2U CN203741724U (en) | 2014-03-04 | 2014-03-04 | Anti-collision wall formwork system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203741724U true CN203741724U (en) | 2014-07-30 |
Family
ID=51341545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420094322.2U Expired - Fee Related CN203741724U (en) | 2014-03-04 | 2014-03-04 | Anti-collision wall formwork system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203741724U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105821763A (en) * | 2016-04-26 | 2016-08-03 | 成都科创佳思科技有限公司 | Bridge formwork structure |
| CN105926445A (en) * | 2016-05-04 | 2016-09-07 | 中国十九冶集团有限公司 | Bridge high-pier self-lifting outer frame formwork turnover telescopic device |
| CN110306434A (en) * | 2019-05-09 | 2019-10-08 | 中建八局第二建设有限公司 | Construction hanger is overhang outside a kind of overpass |
| CN113832857A (en) * | 2021-09-16 | 2021-12-24 | 中建八局西南建设工程有限公司 | Template structure is used in construction of bridge anticollision wall |
-
2014
- 2014-03-04 CN CN201420094322.2U patent/CN203741724U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105821763A (en) * | 2016-04-26 | 2016-08-03 | 成都科创佳思科技有限公司 | Bridge formwork structure |
| CN105926445A (en) * | 2016-05-04 | 2016-09-07 | 中国十九冶集团有限公司 | Bridge high-pier self-lifting outer frame formwork turnover telescopic device |
| CN110306434A (en) * | 2019-05-09 | 2019-10-08 | 中建八局第二建设有限公司 | Construction hanger is overhang outside a kind of overpass |
| CN113832857A (en) * | 2021-09-16 | 2021-12-24 | 中建八局西南建设工程有限公司 | Template structure is used in construction of bridge anticollision wall |
| CN113832857B (en) * | 2021-09-16 | 2023-08-08 | 中建八局西南建设工程有限公司 | Template structure for bridge anti-collision wall construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140730 |