Bridge eaves board mold

Abstract

The utility model relates to the technical field of bridge engineering construction, and particularly discloses a bridge eaves board mold which comprises a first mold plate, a second mold plate and a third mold plate, the first mold plate comprises a bottom plate, a first end plate is welded to one end of the bottom plate, and a first connecting lug is welded to the edge of the first end plate; the second template comprises a back plate with the same length as the bottom plate, a second end plate is installed on the front face of one end of the back plate, and a second connecting lug is welded to the edge of the second end plate; and the third template comprises a front baffle with the length equal to the length of the first template and the length of the second template, and the top and the bottom of the front baffle are fixedly connected with third connecting lugs. According to the die, splicing connection points are effectively reduced, limitation on the front face, the back face and one end of the die piece can be relieved during disassembly, and therefore the die piece can be conveniently separated from the die, and the die can be suitable for most special-shaped dies.

Description

TECHNICAL FIELD

[0001] The utility model relates to bridge engineering construction technical field, concretely relates to a bridge eaves board mould. BACKGROUND

[0002] In bridge engineering, bridge eaves board is installed on the edge of the bridge, aiming at providing the support structure of bridge guardrail, in the west Africa Cote d'Ivoire area, bridge eaves board is generally designed into a kind of concrete prefabricated component, and the quality of eaves board is not only related to the safety of bridge, and its structural size also directly influences the overall aesthetic degree of bridge.Concrete bridge eaves board as assembly component, generally is concentrated prefabricated production in prefabrication yard, then is transported to the construction site for installation;However, in some countries or regions, eaves board mould is limited in local factory processing, and commercial prefabrication factory has no such eaves board production line;Therefore, a simple prefabricated mould mould is needed for on-site production of concrete bridge eaves board. SUMMARY

[0003] In view of the deficiencies of prior art, the utility model provides a bridge eaves board mould, which has the advantages of simple structure and on-site production, and solves the problems in the background art.

[0004] The bridge eaves board mould of the utility model comprises:

[0005] A first template comprises a bottom plate, one end of the bottom plate is welded with a first end plate, and the edge of the first end plate is welded with a first connecting lug;

[0006] A second template comprises a back plate with the same length as the bottom plate, one end of the back plate is provided with a second end plate on the front surface, and the edge of the second end plate is welded with a second connecting lug;

[0007] A third template comprises a front baffle plate with the same length as the first template and the second template, and the top and bottom of the front baffle plate are fixedly connected with a third connecting lug;

[0008] The first end plate, the back plate, the second end plate and the front baffle plate are arranged along the edge of the bottom plate to form a cavity without a top.

[0009] Further, the upper surface of the bottom plate away from the first end plate is provided with a first mounting position for the abutting installation of the second connecting lug;

[0010] The front surface of the back plate away from the second end plate is provided with a second mounting position for the abutting installation of the first connecting lug;

[0011] The upper surface of the bottom plate away from the back plate is provided with a third mounting position for the abutting installation of the third connecting lug;

[0012] The fourth mounting position is mounted on the two sides of the positive baffle corresponding to the first connecting lug and the second connecting lug respectively;

[0013] The first connecting lug, the first mounting position, the second connecting lug, the second mounting position, the third connecting lug and the third mounting position are detachably connected through the connecting piece.

[0014] Further, the connecting piece is a steel formwork hook, and mounting holes for mounting the steel formwork hook are formed on the first connecting lug, the first mounting position, the second connecting lug, the second mounting position, the third connecting lug and the third mounting position.

[0015] Further, a plurality of through holes for the steel bars of the prefabricated module to extend out are formed on the positive baffle.

[0016] Further, a plurality of shielding plates for shielding the through holes are slidably mounted on the front surface of the positive baffle corresponding to the plurality of through holes, and a matching groove for matching the steel bars is formed on the shielding plate.

[0017] Further, the plurality of shielding plates are fixedly installed on the same control rod through the connecting block.

[0018] The third connecting lug is an angle iron, and a slide rail is arranged at the bottom of the third connecting lug above the positive baffle, and a sliding block is arranged on the slide rail, and the sliding block is fixedly connected with the control rod.

[0019] The bottom plate is provided with a support at the bottom.

[0020] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0021] 1. Compared with the mold with more scattered templates, the utility model effectively reduces the splicing connection points, and compared with the mold with fewer templates, such as the mold welded and connected together or the mold formed by two pieces of templates, when disassembled, the utility model can release the limitation on the front surface, the back surface and one end of the module, so that the module can be easily separated from the mold, and the utility model can be applied to most special-shaped molds.

[0022] 2. When disassembled, the second template is disassembled from the connection between the back plate and the second end plate in the second template, so that the second template can avoid translation on the surface of the prefabricated module product when disassembled, can reduce scratches on the inner wall of the second template by the prefabricated module product, and can reduce the generation of friction force, so that the mold can be easily disassembled.

[0023] 3. The utility model can effectively adapt to the prefabricated module of the "sickle" type by controlling the sliding of the control rod on the slide rail to move the shielding plate to cover the through hole, so that the concrete can be prevented from flowing out. BRIEF DESCRIPTION OF DRAWINGS

[0024] The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:

[0025] Figure 1 It is a left side view structural schematic diagram of the utility model;

[0026] Figure 2 It is a side view structural schematic diagram of the utility model;

[0027] Figure 3 It is a top view structural schematic diagram of the utility model;

[0028] Figure 4 It is a top view structural schematic diagram of the first module of the utility model;

[0029] Figure 5 It is a front view structural schematic diagram of the second template of the utility model;

[0030] Figure 6 It is a front view structural schematic diagram of the third module of the utility model;

[0031] Figure 7 It is a prefabricated module structural schematic diagram of the utility model.

[0032] In the drawings: 1, first template; 101, bottom plate; 102, first end plate; 103, first connecting lug; 104, first mounting position; 105, third mounting position;

[0033] 2, second template; 201, back plate; 202, second end plate; 203, second mounting position; 204, second connecting lug;

[0034] 3, third template; 301, front baffle; 302, third connecting lug; 303, fourth mounting position; 304, through hole;

[0035] 4, shielding plate; 41, fitting groove; 42, control rod; 43, slide rail. DETAILED DESCRIPTION

[0036] In the following, a plurality of embodiments of the utility model will be disclosed by means of drawings. For the purpose of clear illustration, many details of the real objects will be described in the following description. However, it should be understood that these details of the real objects should not be used to limit the utility model. That is to say, in some embodiments of the utility model, these details of the real objects are not necessary. In addition, for the purpose of simplifying the drawings, some conventional structures and components will be drawn in a simple schematic way in the drawings.

[0037] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and does not mean to particularly indicate the order or sequence, nor to limit the present application, which is only to distinguish the components or operations described by the same technical terms, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can be explicitly or implicitly included at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor in the protection scope required by the present application.

[0038] Please refer to Figure 1 - Figure 5 The bridge eave plate mold of the present application comprises:

[0039] The first mold plate 1 comprises a bottom plate 101, one end of the bottom plate 101 is welded with a first end plate 102, and the edge of the first end plate 102 is welded with a first connecting lug 103;

[0040] The second mold plate 2 comprises a back plate 201 with the same length as the bottom plate 101, one end of the back plate 201 is installed with a second end plate 202 on the front surface, and the edge of the second end plate 202 is welded with a second connecting lug 204;

[0041] The third mold plate 3 comprises a front baffle plate 301 with the same length as the first mold plate 1 and the second mold plate 2, and the top and bottom of the front baffle plate 301 are fixedly connected with a third connecting lug 302;

[0042] The first end plate 102, the back plate 201, the second end plate 202 and the front baffle plate 301 are installed along the edge of the bottom plate 101 to form a topless mold cavity.

[0043] The upper surface of the bottom plate 101 away from the first end plate 102 is provided with a first mounting position 104 for the abutting installation of the second connecting lug 204;

[0044] The front surface of the back plate 201 away from the second end plate 202 is provided with a second mounting position 203 for the abutting installation of the first connecting lug 103;

[0045] The upper surface of the bottom plate 101 away from the back plate 201 is provided with a third mounting position 105 for the abutting installation of the third connecting lug 302;

[0046] The fourth mounting position 303 is installed on both sides of the front baffle plate 301 corresponding to the first connecting lug 103 and the second connecting lug 204;

[0047] The first connecting lug 103 is detachably connected with the first mounting position 104, the second connecting lug 204 is detachably connected with the second mounting position 203, and the third connecting lug 302 is detachably connected with the third mounting position 105.

[0048] The connecting piece is a steel formwork hook, and mounting holes for mounting the steel formwork hook are formed on the first connecting lug 103, the first mounting position 104, the second connecting lug 204, the second mounting position 203, the third connecting lug 302 and the third mounting position 105.

[0049] The bottom of the bottom plate 101 is provided with a support.

[0050] In use:

[0051] The second connecting lug 204 and the second mounting position 203 of the second formwork 2 are correspondingly connected with the first mounting position 104 and the first connecting lug 103 of the first formwork 1, then the steel formwork fastener is connected through the mounting hole, then the third connecting lug 302 of the front baffle 301 is connected with the third mounting position 105 of the bottom plate 101 through the steel formwork fastener, and the first connecting lug 103 and the second connecting lug 204 are respectively connected with the corresponding fourth mounting position 303 through the steel formwork fastener, so as to complete the splicing and installation of the mold, and the splicing connection points are effectively reduced compared with the mold with more scattered formworks.

[0052] When disassembling, the front baffle 301 is disassembled from the front surface of the prefabricated mold piece, and the second formwork 2 is disassembled from the connection between the back plate 201 and the second end plate 202, so as to avoid the translation of the second formwork 2 on the surface of the prefabricated mold product when disassembling, reduce the scratches on the inner wall of the second formwork 2, and reduce the generation of friction force, that is, the mold can be disassembled conveniently; compared with the mold with fewer formworks, such as the mold welded and connected together or the mold formed by two formworks, the utility model can release the limitation of the front surface, the back surface and one end of the mold piece, so as to facilitate the separation of the mold piece from the mold, and can be applied to most special-shaped molds; the structure diagram of the prefabricated mold piece is as shown in Figure 7 .

[0053] That is, the mold formed by splicing the first formwork 1, the second formwork 2 and the third formwork 3 has the advantages of fewer installation connection points, convenient installation, less limitation of the mold on the mold piece after disassembly, and convenient stripping and carrying of the prefabricated mold product.

[0054] Specifically, in this embodiment, the cross-sectional structure size of the eave plate is "sickle" type, please refer to Figure 6 , and the side of the front baffle 301 is also provided with a steel bar; therefore, a plurality of through holes 304 for the extension of the steel bar of the prefabricated mold piece are formed on the front baffle 301.

[0055] The front surface of the front baffle 301 corresponds to a plurality of through holes 304, and a shielding plate 4 for shielding the through holes 304 is slidably installed on the shielding plate 4, and the shielding plate 4 is provided with a matching groove 41 for matching the steel bars.

[0056] The plurality of shielding plates 4 are fixedly installed on the same control rod 42 through connecting blocks.

[0057] The third connecting lug 302 is an angle iron, and the bottom of the third connecting lug 302 above the front baffle 301 is provided with a sliding rail 43, and the sliding rail 43 is provided with a sliding block, and the sliding block is fixedly connected with the control rod 42.

[0058] In use, the steel bars can be integrally bound and placed into the mold cavity before the third formwork 3 is installed, then the through holes 304 on the third formwork 3 correspond to the steel bars extending out of the mold, and then the third formwork 3 is installed through the steel formwork fastener; in order to avoid the concrete flowing out due to the opening of the through holes 304, the shielding plate 4 is moved to cover the through holes 304 by sliding the control rod 42 on the sliding rail 43, so as to avoid the concrete flowing out.

[0059] The above is only an embodiment of the utility model, and is not used to limit the utility model. For those skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement, etc. made in the spirit and principle of the utility model should be included in the scope of the claims of the utility model. The above is only an embodiment of the utility model, and is not used to limit the utility model. For those skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement, etc. made in the spirit and principle of the utility model should be included in the scope of the claims of the utility model.

Claims

1. A bridge fascia mold characterized by, The utility model relates to a prefabricated mould piece, including: First template (1), first template (1) including bottom plate (101), one end of bottom plate (101) is welded with first end plate (102), the edge of first end plate (102) is welded with first connecting lug (103); Second template (2), second template (2) including back plate (201) with the length of bottom plate (101) is equal, one end of back plate (201) is installed with second end plate (202) in the front, the edge of second end plate (202) is welded with second connecting lug (204); Third template (3), third template (3) including length with first template (1) and second template (2) length is equal and straight baffle (301), the top and bottom of straight baffle (301) are fixedly connected with third connecting lug (302); First end plate (102), back plate (201), second end plate (202) and straight baffle (301) are installed along the edge of bottom plate (101) and form the mould cavity without roof.

2. A bridge fascia mold as defined in claim 1, wherein: The upper surface of bottom plate (101) away from first end plate (102) is equipped with first mounting site (104) for the close installation of second connecting lug (204); The front surface of back plate (201) away from second end plate (202) is equipped with second mounting site (203) for the close installation of first connecting lug (103); The upper surface of bottom plate (101) away from back plate (201) is equipped with third mounting site (105) for the close installation of third connecting lug (302); The two sides of straight baffle (301) are respectively equipped with fourth mounting site (303) corresponding to first connecting lug (103) and second connecting lug (204); First connecting lug (103) and first mounting site (104), second connecting lug (204) and second mounting site (203), third connecting lug (302) and third mounting site (105) are all detachably connected through connecting piece.

3. A bridge fascia mould as claimed in claim 2, wherein: The connecting piece is steel mould plate hook, and mounting holes for installing steel mould plate hook are formed on first connecting lug (103), first mounting site (104), second connecting lug (204), second mounting site (203), third connecting lug (302) and third mounting site (105).

4. A bridge fascia mould as claimed in claim 3 wherein: A plurality of through holes (304) for the extension of prefabricated mould piece steel bars are formed on straight baffle (301).

5. A bridge fascia mold according to claim 4, wherein: A plurality of shielding plates (4) for shielding through holes (304) are slidably installed on the front surface of straight baffle (301) corresponding to through holes (304), and a matching groove (41) for steel bars is formed on shielding plate (4).

6. A bridge fascia mold according to claim 5, wherein: A plurality of shielding plates (4) are fixedly installed on the same control rod (42) through connecting block. Third connecting lug (302) is angle iron, and the bottom of third connecting lug (302) above straight baffle (301) is equipped with slide rail (43), and slide block is arranged on slide rail (43), and slide block is fixedly connected with control rod (42).

7. A bridge cornice mold in accordance with claim 1 wherein: The bottom of bottom plate (101) is equipped with support.

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