Anchorage device template

Abstract

The embodiment of the utility model provides an anchorage device template, and relates to the technical field of building construction. The anchorage device template comprises a template body and a frame body, the template body comprises a plurality of covering plates, an end plate and surrounding plates which are sequentially connected end to end along the periphery of the end plate, the end plate and the surrounding plates jointly define a cavity, the side, away from the cavity, of each surrounding plate is an outer surface, the outer surfaces are coated with lubricating oil, and the covering plates and the surrounding plates are arranged in a one-to-one correspondence mode. And each covering plate covers the outer surface of the surrounding plate and is detachably connected with the surrounding plate. After concrete is poured and before the concrete is not completely solidified, the formwork body and the covering plate are detached, lubricating oil is arranged between the covering plate and the surrounding plate, friction between the covering plate and the concrete and friction between the covering plate and the concrete can be reduced through the lubricating oil, and then the separation difficulty of the formwork body and the concrete can be improved; in addition, due to the fact that the multiple covering plates are of a split type structure, after the formwork body is dismantled, operators can conveniently dismantle each single covering plate from concrete.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, and particularly relates to an anchorage device formwork. BACKGROUND

[0002] The anchorage device formwork plays an important role in bridge construction, such as fixing prestressed reinforcement, ensuring concrete quality, facilitating construction, ensuring structural safety, and being easy to remove. By reasonably designing and using the anchorage device formwork, the construction efficiency and engineering quality can be significantly improved, and the safety and durability of the bridge can be ensured.

[0003] The inventor found that some existing anchorage device formworks are difficult to separate from the concrete after concrete pouring. SUMMARY

[0004] The utility model discloses a kind of anchorage device formworks, which can be separated from concrete after concrete pouring.

[0005] The embodiment of the utility model can be realized as follows:

[0006] In a first aspect, the utility model provides an anchorage device formwork, comprising:

[0007] The formwork body includes multiple cover plates, end plates, and surrounding plates connected end to end along the periphery of the end plates. The end plates and the multiple surrounding plates collectively define a cavity. The side of the surrounding plates away from the cavity is an outer surface, which is coated with lubricating oil. The multiple cover plates are one-to-one corresponding to the multiple surrounding plates. Each cover plate is arranged on the outer surface of the surrounding plate and is detachably connected to the surrounding plate.

[0008] The frame body is connected to the end of the surrounding plate away from the end plate.

[0009] In an optional embodiment, the cover plate is provided with a mounting hole, and the surrounding plate is provided with a matching hole. The anchorage device formwork further includes a fastener, which passes through the matching hole and the mounting hole in sequence. The cover plate is detachably connected to the surrounding plate through the fastener.

[0010] In an optional embodiment, the mounting hole is a threaded hole, the matching hole is a through hole, and the fastener is a threaded fastener.

[0011] In an optional embodiment, each cover plate has multiple mounting holes, each surrounding plate has multiple matching holes, and the number of fasteners is multiple. The mounting holes on each cover plate and the matching holes on each surrounding plate are one-to-one corresponding.

[0012] In an optional embodiment, the end plate is provided with a through hole for mounting prestressed reinforcement.

[0013] In an optional embodiment, the two ends of the cover plate are provided with a first positioning part and a second positioning part, and for two adjacent cover plates, one of the cover plates is connected to the other cover plate through the first positioning part of the one cover plate and the second positioning part of the other cover plate.

[0014] In an optional embodiment, the first positioning part is arranged on the side of the cover plate close to the coaming, the first positioning part and the cover plate form a first positioning gap, the second positioning part is arranged on the side of the cover plate away from the coaming, the second positioning part and the other end of the coaming jointly form a second positioning gap, the first positioning part is used for lapping the second positioning gap, and the second positioning part is used for lapping the first positioning gap.

[0015] In an optional embodiment, the radial dimension of the side of the chamber close to the end plate is smaller than the side of the chamber away from the end plate.

[0016] In an optional embodiment, the number of the template bodies is multiple, and the multiple template bodies are arranged in a spaced manner along the extension direction of the frame body.

[0017] In an optional embodiment, the lubricating oil is butter, and / or the side of the cover plate away from the coaming is also provided with lubricating oil.

[0018] The anchor template provided by the embodiment of the utility model includes a template body and a frame body, the template body includes multiple cover plates, an end plate and coamings connected in sequence and end to end along the periphery of the end plate, the end plate and the multiple coamings jointly define a chamber, the side of the coaming away from the chamber is an outer surface, the outer surface is coated with lubricating oil, the multiple cover plates and the multiple coamings are arranged in one-to-one correspondence, and each cover plate is arranged on the outer surface of the coaming and is detachably connected with the coaming. After pouring concrete, the template body and the cover plate are detached before the concrete is completely solidified, the frame body can be moved along the arrangement direction of the template body and the frame body due to the presence of the lubricating oil between the cover plate and the coaming, the arrangement direction of the frame body and the template body is parallel to the axial direction of the chamber, the lubricating oil can also reduce the friction with the concrete, thereby improving the difficulty of separating the template body from the concrete, and since the multiple cover plates are of a split structure, the cover plates can be easily detached from the concrete by the operating personnel after the template body is removed, and the anchor template can be easily removed from the poured concrete. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment, and it should be understood that the following drawings only show some embodiments of the utility model, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained on the premise of not creating laboriously.

[0020] Fig. 1A structural schematic view of an anchor template provided for the embodiment;

[0021] Fig. 2 A structural schematic view of a template body provided for the embodiment.

[0022] Icon: 1-anchor template; 100-template body; 110-end plate; 120-enclosure plate; 130-cover plate; 200-frame body; 300-fastener. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the utility model.

[0025] It should be noted that: similar labels and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0026] In the description of the utility model, it should be explained that if the terms "upper", "lower", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship of the utility model product when it is usually placed, it is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model.

[0027] In addition, if the terms "first", "second" and the like appear, they are only used for differentiation description, and cannot be understood as indicating or implying relative importance.

[0028] It should be noted that the features in the embodiments of the utility model can be combined with each other without conflict.

[0029] The specific structure of the anchor template provided in the embodiments of the utility model and the corresponding technical effects brought by it will be described in detail below in combination with the patent drawings.

[0030] Reference is made to Figs. 1-2 The anchor template 1 provided by the embodiment of the utility model includes a template body 100 and a frame body 200, the template body 100 includes a plurality of cover plates 130, an end plate 110 and a surrounding plate 120 connected in sequence and end to end along the circumference of the end plate 110, the end plate 110 and the plurality of surrounding plates 120 jointly define a cavity, the side of the surrounding plate 120 away from the cavity is an outer surface, the outer surface is coated with lubricating oil, the plurality of cover plates 130 are arranged in one-to-one correspondence with the plurality of surrounding plates 120, and each cover plate 130 is arranged on the outer surface of the surrounding plate 120 and detachably connected with the surrounding plate 120.

[0031] The frame body 200 is connected to the end of the surrounding plate 120 away from the end plate 110, that is, it can be understood that when pouring concrete, the worker needs to drive the frame body 200 to install the template body 100 to the predetermined position, to ensure that the template body 100 is in good contact with the concrete, and after pouring the concrete, the template body 100 and the cover plate 130 are disassembled before the concrete is completely solidified, since the cover plate 130 and the surrounding plate 120 have lubricating oil between them, the frame body 200 can be moved along the arrangement direction of the template body 100 and the frame body 200, the arrangement direction of the frame body 200 and the template body 100 is parallel to the axial direction of the cavity, the lubricating oil can also prevent the concrete from entering between the cover plate 130 and the surrounding plate 120, and the lubricating oil can also reduce the friction with the concrete, thereby improving the difficulty of separating the template body 100 from the concrete.

[0032] It can be understood that since the plurality of cover plates 130 are of a split structure, after the template body 100 is disassembled, the worker can also disassemble each single cover plate 130 from the concrete, thereby facilitating the anchor template 1 to be pulled out of the poured concrete, and thereby forming a space for the installation of the anchor on the poured concrete.

[0033] It should be noted that the anchor template 1 plays an important role in bridge construction, especially in the construction process of prestressed concrete structures. For example, in the construction of box girder, the anchor template 1 is used to fix the prestressed tendon, to ensure that the prestressed tendon maintains the correct position when pouring concrete. Box girder is a common structure form in bridges, used to span a long distance.

[0034] In detail, the cover plate 130 is provided with a mounting hole, the surrounding plate 120 is provided with a matching hole, and the anchor template 1 further includes a fastener 300, the fastener 300 passes through the matching hole and the mounting hole in sequence, and the cover plate 130 is detachably connected with the surrounding plate 120 through the fastener 300. It can be understood that since the cavity is provided, when the template body 100 and the cover plate 130 are disassembled, the worker can disassemble the fastener 300 in the cavity, thereby realizing the separation of the template body 100 and the cover plate 130.

[0035] It can be understood that the fastener 300 can be sequentially inserted into the matching hole and the mounting hole, and then the assembly of the cover plate 130 and the surrounding plate 120 is realized after the fastener 300 is sequentially installed in the matching hole and the mounting hole.

[0036] Alternatively, in the embodiment, the mounting hole is a threaded hole, the matching hole is a through hole, and the fastener 300 is a threaded fastener 300. It can be understood that when the cover plate 130 is assembled with the template body 100, the threaded fastener 300 can be sequentially inserted into the matching hole and the mounting hole, and screwed into the mounting hole, so that the cover plate 130 is completely covered on the surrounding plate 120 and attached to the outer surface of the surrounding plate 120. It can be understood that since the fastener 300 is a threaded fastener 300, the cover plate 130 can be stably assembled on the outer surface of the surrounding plate 120.

[0037] Of course, in some other embodiments, the fastener 300 can also be clamped with the mounting hole, which can be understood.

[0038] Alternatively, in order to ensure the installation strength of the cover plate 130 and the surrounding plate 120, each cover plate 130 has a mounting hole, each surrounding plate 120 has a plurality of matching holes, and the number of fasteners 300 is a plurality, and the mounting hole on each cover plate 130 and the matching hole on each surrounding plate 120 are one-to-one correspondingly arranged.

[0039] It can be understood that the plurality in the embodiment can be two or more.

[0040] Alternatively, the shape and size of the cover plate 130 in the embodiment are adapted to the shape and size of the surrounding plate 120. In other words, each surrounding plate 120 is adapted to the shape and size of the cover plate 130 on the outer surface thereof, that is, the outer surfaces of the plurality of surrounding plates 120 of the template body 100 are completely covered by the plurality of cover plates 130.

[0041] In detail, the end plate 110 is provided with a through hole for installing a prestressed steel bar. It can be understood that when pouring concrete, the prestressed steel bar is fixedly installed in the poured concrete through the through hole, so as to ensure that they maintain correct positions and directions when pouring concrete.

[0042] Alternatively, in some embodiments, in order to ensure that the cover plate 130 is quickly assembled to the surrounding plate 120, both ends of the cover plate 130 are provided with a first positioning part and a second positioning part. For two adjacent cover plates 130, one cover plate 130 is connected to the other cover plate 130 through the first positioning part of itself and the second positioning part of the other cover plate 130.

[0043] Through the setting of the first positioning part to the second positioning part, the assembly efficiency of the plurality of cover plates 130 can be effectively ensured.

[0044] Optionally, the first positioning part is arranged on the side of the cover plate 130 close to the surrounding plate 120, and the second positioning part is arranged on the side of the cover plate 130 away from the surrounding plate 120, that is, the first positioning part is arranged on the side of the cover plate 130 close to the surrounding plate 120 in the thickness direction of the cover plate 130, the second positioning part is arranged on the side of the cover plate 130 away from the surrounding plate 120 in the thickness direction of the cover plate 130, and the first positioning part forms a first positioning gap with the cover plate 130, and the second positioning part forms a second positioning gap with the cover plate 130, the first positioning part is used to lap the second positioning gap, and the second positioning part is used to lap the first positioning gap.

[0045] In detail, the radial size of the side of the chamber close to the end plate 110 is smaller than the side of the chamber away from the end plate 110. It can be understood that the inner part of the formwork body 100 is smaller and the outer part is larger, which is more conducive to the disassembly of the formwork body 100 than the flat mouth.

[0046] In the embodiment, the number of the formwork bodies 100 is multiple, and the multiple formwork bodies 100 are arranged at intervals along the extension direction of the frame body 200. It can be understood that the frame body 200 is provided with multiple formwork bodies 100 arranged at intervals, which can improve the production efficiency of the anchor installation space after pouring concrete.

[0047] In detail, in the embodiment, the lubricating oil is butter, which can ensure the lubrication of the outer surface of the surrounding plate 120. Of course, in other embodiments, the lubricating oil can also be other lubricating oils.

[0048] Optionally, in some embodiments, in order to facilitate the cover plate 130 to easily come out of the concrete, the side of the cover plate 130 away from the surrounding plate 120 can also be provided with lubricating oil, and the lubricating oil can also be butter or other types of lubricating oil.

[0049] In summary, the utility model discloses an anchor template 1 including template body 100 and frame body 200, template body 100 includes multiple cover plates 130, end plate 110 and the surrounding board 120 that connects in order to the head of tail along end plate 110 perimeter, end plate 110 and multiple surrounding boards 120 jointly define the chamber, and the side of surrounding board 120 away from the chamber is the outer surface, and the outer surface is all coated with lubricating oil, and multiple cover plates 130 and multiple surrounding boards 120 are set up one by one, and every cover plate 130 is all covered and set in the outer surface of surrounding board 120 and is detachably connected with surrounding board 120. After pouring concrete, the template body 100 is disassembled with cover plate 130 before the concrete is not completely solidified, because of lubricating oil between cover plate 130 and surrounding board 120, frame body 200 can move from along the arrangement direction of template body 100 and frame body 200, and the arrangement direction of frame body 200 and template body 100 is parallel with the axial direction of chamber, and lubricating oil can also prevent the concrete from entering between cover plate 130 and surrounding board 120, and lubricating oil can also reduce the friction between concrete, and then can improve the difficulty of template body 100 and concrete separation, and because multiple cover plates 130 are split type structure, after removing template body 100, the work personnel can also remove every single cover plate 130 from concrete, and the anchor template 1 can be conveniently removed from the concrete after pouring.

[0050] The above is only the specific implementation of the utility model, but the protection scope of the utility model is not limited to this, and any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. An anchor template, characterized in that, include: The template body includes multiple cover plates, end plates, and surrounding plates connected end to end along the periphery of the end plates. The end plates and the surrounding plates together define a cavity. The side of the surrounding plates away from the cavity is the outer surface, and the outer surface is coated with lubricating oil. The multiple cover plates are arranged one-to-one with the multiple surrounding plates. Each cover plate covers the outer surface of the surrounding plate and is detachably connected to the surrounding plate. The frame is connected to the end of the enclosure away from the end plate.

2. The anchor template according to claim 1, characterized in that: The cover plate has mounting holes, the enclosure plate has mating holes, and the anchor template also includes fasteners. The fasteners pass through the mating holes and the mounting holes in sequence, and the cover plate is detachably connected to the enclosure plate through the fasteners.

3. The anchor template according to claim 2, characterized in that: The mounting hole is a threaded hole, the mating hole is a through hole, and the fastener is a threaded fastener.

4. The anchor template according to claim 2, characterized in that: Each of the cover plates has a plurality of mounting holes, each of the enclosure plates has a plurality of mating holes, and the number of fasteners is plurality of, wherein the mounting holes on each of the cover plates correspond one-to-one with the mating holes on each of the enclosure plates.

5. The anchor template according to claim 2, characterized in that: The end plate has through holes for installing prestressed steel bars.

6. The anchor template according to claim 1, characterized in that: Both ends of the cover plate are provided with a first positioning part and a second positioning part. For two adjacent cover plates, one cover plate is connected to the second positioning part of the other cover plate through its own first positioning part.

7. The anchor template according to claim 6, characterized in that: The first positioning part is disposed on the side of the cover plate near the enclosure, and the first positioning part and the cover plate form a first positioning notch. The second positioning part is disposed on the side of the cover plate away from the enclosure, and the second positioning part and the other end of the enclosure plate together form a second positioning notch. The first positioning part is used to overlap the second positioning notch, and the second positioning part is used to overlap the first positioning notch.

8. The anchor template according to claim 1, characterized in that: The radial dimension of the chamber on the side closer to the end plate is smaller than that on the side of the chamber farther from the end plate.

9. The anchor template according to claim 1, characterized in that: The template body is a plurality of such template bodies, which are arranged at intervals along the extension direction of the frame.

10. The anchor template according to claim 1, characterized in that: The lubricant is grease, and / or the side of the cover plate away from the enclosure plate is also provided with lubricant.

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