CN218891975U - Prefabricated concrete wallboard sandwich insulation board pore-forming device - Google Patents
Prefabricated concrete wallboard sandwich insulation board pore-forming device Download PDFInfo
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- CN218891975U CN218891975U CN202223561426.3U CN202223561426U CN218891975U CN 218891975 U CN218891975 U CN 218891975U CN 202223561426 U CN202223561426 U CN 202223561426U CN 218891975 U CN218891975 U CN 218891975U
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- insulation board
- sandwich insulation
- main handle
- concrete wallboard
- core rod
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- 238000009413 insulation Methods 0.000 title claims abstract description 59
- 239000004567 concrete Substances 0.000 title abstract description 28
- 238000005520 cutting process Methods 0.000 claims abstract description 42
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 239000011178 precast concrete Substances 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 239000011162 core material Substances 0.000 description 20
- 238000010276 construction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model belongs to the field of hole forming of sandwich heat-insulating boards, relates to a prefabricated concrete wallboard sandwich insulation board pore-forming device: the cutting device comprises a main handle, a positioning core rod and a cutting pipe, wherein the main handle and the positioning core rod are mutually perpendicular to form a T-shaped structure, the upper end of the positioning core rod is provided with the main handle, the lower end of the positioning core rod is provided with a hole head, and the cutting pipe is sleeved on the positioning core rod; the bubble level is arranged on the main handle; the upper end of the cutting tube is provided with an auxiliary handle, and the lower end of the cutting tube is provided with a tube bottom saw tooth. The device has simple structure and convenient use, can finish the opening of the pre-buried wire pipe holes on the sandwich insulation board by only one person without other equipment, and is time-saving and labor-saving; the device is small and light, the main body only comprises the main handle, the positioning core rod and the cutting pipe, namely, the device can be manufactured by only utilizing two steel bars and one steel pipe, the manufacturing cost is low, the device can be recycled, the use cost is low, and the production efficiency is high.
Description
Technical Field
The utility model relates to a prefabricated concrete wallboard sandwich insulation board pore-forming device, and belongs to the field of sandwich insulation board pore-forming.
Background
The prefabricated concrete wallboard sandwich insulation board is a novel insulation wallboard, has the advantages of good insulation performance, good durability of an insulation layer and the like, and is a great breakthrough of wall innovation in China. The prefabricated concrete wallboard is divided into three layers, a sandwich insulation board (EPS, XPS and other insulation core materials) is arranged in the middle, concrete layers with certain thickness are respectively poured on two sides, and three layers are connected together by using a connecting piece to jointly bear shearing force, vertical load and bending moment.
In the wallboard manufacturing process, a part of wallboards need to be pre-buried with a spool when concreting two sides, and are used for penetrating pipelines or serving as opposite-pulling bolt holes in site construction, so that a certain number of holes need to be formed in the sandwich insulation board. The existing method is that a worker holds a steel pipe with the same diameter as a wire pipe, and holes are formed in the sandwich insulation board by using brute force at the positions of the holes.
The disadvantage of the brute force perforation is quite obvious:
firstly, the sandwich insulation board is thicker, and the holding of the steel pipe for forming holes is more laborious;
secondly, when holes are formed by brute force, in order to enable the steel pipes to penetrate through the sandwich insulation board, workers often shake the steel pipes left and right, so that the formed holes are larger or irregular, and the processing quality and the insulation performance of the wallboard are affected to a certain extent;
thirdly, when the holes are formed, the positioning and the verticality of the steel pipe are completely judged by naked eyes of workers, and the problems that the hole forming position is inaccurate, the holes are inclined and the like easily occur, so that the processing quality of the wallboard is affected.
Therefore, the utility model provides a prefabricated concrete wallboard sandwich insulation board pore-forming device to solve the problems.
Disclosure of Invention
In order to solve the problems, the utility model aims to provide a prefabricated concrete wallboard sandwich insulation board pore-forming device so as to solve the problems that in the prior art, the thin force pore-forming of the sandwich insulation board is time-consuming and labor-consuming, the pores are irregular and the pore-forming position is inaccurate.
The utility model aims to achieve the aim, and the aim is achieved by the following technical scheme:
a prefabricated concrete wallboard sandwich insulation board pore-forming device comprises a main handle, a positioning core rod and a cutting pipe.
The main handle and the positioning core rod are mutually perpendicular to form a T-shaped structure, the main handle is arranged at the upper end of the positioning core rod, the hole head is arranged at the lower end of the positioning core rod, and the cutting pipe is sleeved on the positioning core rod.
On the basis of the prefabricated concrete wallboard sandwich insulation board pore-forming device, the device further comprises a bubble level, and the bubble level is arranged on the main handle.
On the basis of the prefabricated concrete wallboard sandwich insulation board pore-forming device, the bubble level and the positioning core rod are positioned on the same straight line.
On the basis of the prefabricated concrete wallboard sandwich insulation board pore-forming device, the upper end of the cutting pipe is provided with an auxiliary handle, and the lower end of the cutting pipe is provided with pipe bottom saw teeth.
On the basis of the prefabricated concrete wallboard sandwich insulation board pore-forming device, the auxiliary handle is arranged on the outer surface of the upper end of the cutting pipe and is arranged in parallel with the main handle.
On the basis of the prefabricated concrete wallboard sandwich insulation board pore-forming device, the main handle and the positioning core rod are steel solid round bars.
On the basis of the prefabricated concrete wallboard sandwich insulation board pore-forming device, the pore heads are arranged in a cone shape.
On the basis of the prefabricated concrete wallboard sandwich insulation board pore-forming device, the device further comprises an elastic piece, wherein the elastic piece is sleeved on the positioning core rod, one end of the elastic piece is arranged on the cutting pipe, and the other end of the elastic piece is arranged on the main handle.
On the basis of the prefabricated concrete wallboard sandwich insulation board pore-forming device, the elastic piece is arranged as a spring.
Compared with the prior art, the utility model has the advantages that:
(1) The device has simple structure and convenient use, can finish the opening of the pre-buried wire pipe holes on the sandwich insulation board by only one person without other equipment, and is time-saving and labor-saving; the device can be operated manually, can be used for a full-automatic production line, and improves the production efficiency; the device is small and light, the main body can be manufactured by only two steel bars and one steel tube, the manufacturing cost is low, the device can be recycled, and the use cost is low.
(2) This device is through setting up bubble level, location plug and pore head, and the workman can make when seting up the hole cut the pipe and carry out accurate location to the sandwich insulation board, has effectively solved the hole and has seted up position inaccuracy, the crooked scheduling problem of hole, has promoted the processingquality of wallboard.
(3) The device can easily open holes by arranging the cutting pipe and the sawteeth at the bottom of the pipe, so that the formed holes are regular in shape and uniform in size, and the processing quality and the heat insulation performance of the wallboard are improved to a certain extent.
(4) The device is convenient for workers to easily grasp the device during construction by arranging the main handle and the auxiliary handle, so that the problem that the cutting pipe shakes left and right due to the fact that the positioning core rod is directly grasped is avoided, and the construction quality can be effectively improved while the construction efficiency is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
FIG. 1 is a schematic view of an apparatus according to the present utility model;
FIG. 2 is a schematic view of an apparatus with elastic members according to the present utility model;
FIG. 3 is a schematic view of the construction state of the device according to the present utility model;
FIG. 4 is a second schematic view of the construction status of the apparatus according to the present utility model;
wherein: 1. the device comprises a main handle, 2 positioning core rods, 3 air bubble level, 4 auxiliary handles, 5 cutting pipes, 6 pipe bottom saw teeth, 7 hole heads, 8 elastic pieces, 9 sandwich insulation boards, 10 and forming holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Aiming at the problems of time and labor waste, irregular holes and inaccurate hole-forming positions of the sandwich insulation board by brute force hole-forming in the prior art, the utility model provides a prefabricated concrete wallboard sandwich insulation board hole-forming device, which is shown in figures 1-4 and comprises a main handle 1, a positioning core rod 2 and a cutting pipe 5,
the main handle 1 and the positioning core rod 2 are mutually perpendicular to form a T-shaped structure, the upper end of the positioning core rod 2 is provided with the main handle 1, the lower end of the positioning core rod 2 is provided with the hole head 7, and the hole head 7 can be a common drill bit or a cone; in the embodiment, the hole head 7 is provided as a cone, and the lower end of the hole head is in a tip shape so as to be positioned on the sandwich insulation board 9 accurately;
the cutting pipe 5 is sleeved on the positioning core rod 2, and two positioning core rods 2 are used for connecting the main handle 1 and the cutting pipe 5; secondly, after the forming hole 10 is formed on the sandwich insulation board 9, the counter pulling auxiliary handle 4 enables the cutting pipe 5 to move towards the main handle 1, and then the wallboard in the cutting pipe 5 is ejected out. The length of the cutting pipe 5 is larger than the thickness of the sandwich insulation board 9, and the design can effectively ensure that the cutting pipe is used for perforating the sandwich insulation board 9.
The prefabricated concrete wallboard sandwich insulation board pore-forming device in this embodiment still includes bubble level 3, and bubble level 3 sets up on main handle 1, should make the bubble be located bubble level 3 positive centre when using to guarantee that the device is vertical.
In this embodiment, the bubble level 3 and the positioning core rod 2 are positioned on the same straight line to ensure that the positioning core rod 2 is vertical.
In the embodiment, the auxiliary handle 4 is arranged at the upper end of the cutting tube 5, and the bottom saw teeth 6 are arranged at the lower end of the cutting tube 5, so that the cutting tube is convenient for piercing and cutting the sandwich insulation board 9, and the punching work becomes relatively easy and labor-saving; meanwhile, the cutting pipe 5 with the pipe bottom saw teeth 6 is adopted, so that the sandwich insulation board 9 can be protected from being damaged, the pipe bottom saw teeth 6 can better penetrate through the sandwich insulation board 9, the hole forming is more thorough, and the problem of hole wall damage caused by incomplete hole forming in the prior art is solved.
In this embodiment, the auxiliary handle 4 is disposed on the outer surface of the upper end of the cutting tube 5 and is disposed parallel to the main handle 1, the auxiliary handle 4 is used for pushing and pulling the cutting tube 5 in the use process, and the auxiliary handle 4 can be held by hand or stepped on by foot, specifically according to the actual situation of the worker. The main handle 1 and the auxiliary handle 4 are both in a cylindrical shape suitable for gripping or treading, and rubber sleeves can be arranged on the main handle 1 and/or the auxiliary handle 4 for increasing the gripping friction.
In this embodiment, the main handle 1 and the positioning mandrel 2 are made of steel solid round bars, and the cutting tube 5 is also made of tubular steel, and other materials such as plastic are not used because the materials are firm and durable, and can be recycled, so that the service life of the device is prolonged.
In this embodiment, the device further includes an elastic member 8, where the elastic member 8 is sleeved on the positioning mandrel 2, one end of the elastic member 8 is disposed on the cutting tube 5, and the other end is disposed on the main handle 1.
In this embodiment, the elastic member 8 is a spring, so as to ensure that the cutting tube 5 is always sleeved on the positioning core rod 2, and the cutting tube 5 can automatically rebound after cutting is completed.
The device is used in the production and processing process of the precast concrete wallboard, so the whole production and processing process is published as follows:
(1) When the prefabricated concrete wall board is manufactured, layered manufacturing is needed, firstly, a template is erected on a template, and a layer of concrete is poured after a reinforcing mesh, an embedded part and a wire pipe are arranged;
(2) When the device is used for forming holes on the sandwich insulation board 9, the main handle 1 is held firstly, the hole head 7 at the lower end of the positioning mandrel 1 is aligned with a point which is measured on the sandwich insulation board 9 in advance, the bubble of the bubble level 3 is centered by the adjusting device, the main handle 1 is held by one hand, the auxiliary handle 4 is held or stepped by the other hand, the cutting pipe 5 is pushed and rotated downwards forcefully until the cutting pipe 5 is used for completely piercing and cutting the sandwich insulation board 9, the device is pulled out, the auxiliary handle 4 is pulled reversely, and the positioning mandrel 2 is used for ejecting the cut sandwich insulation board in the cutting pipe 5;
(3) Laying a sandwich insulation board 9 with a forming hole 1 on the poured concrete, enabling a drawknot rib extending out of a layer of the poured concrete to pierce the insulation board for overlapping with a reinforcing steel bar net in an upper layer of concrete slab, and enabling a pre-buried line pipe to pass through the forming hole 1;
(4) Arranging an upper layer concrete reinforcing steel bar net, overlapping and binding the tie bars with the upper layer reinforcing steel bar net, pouring upper layer concrete after arranging embedded parts at specified positions, vibrating, curing and forming.
When the prefabricated concrete wallboard sandwich insulation board pore-forming device is adopted to open pores on the sandwich insulation board 9, the device is convenient to use, saves time and labor, improves the production efficiency and can also ensure the construction quality.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (9)
1. The utility model provides a precast concrete wallboard presss from both sides core heated board pore-forming device which characterized in that: including main handle (1), location plug (2) and cut pipe (5), main handle (1) and location plug (2) mutually perpendicular become T shape structure, and the upper end of location plug (2) sets up main handle (1), and the lower extreme of location plug (2) sets up hole head (7), cuts pipe (5) and cup joints on location plug (2).
2. The precast concrete wallboard sandwich insulation board pore-forming device of claim 1, wherein: the bubble level (3) is arranged on the main handle (1).
3. The precast concrete wallboard sandwich insulation board pore-forming device of claim 2, wherein: the bubble level (3) and the positioning core rod (2) are positioned on the same straight line.
4. The precast concrete wallboard sandwich insulation board pore-forming device of claim 1, wherein: the upper end of the cutting tube (5) is provided with an auxiliary handle (4), and the lower end of the cutting tube (5) is provided with a tube bottom saw tooth (6).
5. The precast concrete wallboard sandwich insulation board pore-forming device of claim 4, wherein: the auxiliary handle (4) is arranged on the outer surface of the upper end of the cutting tube (5) and is parallel to the main handle (1).
6. A precast concrete wallboard sandwich insulation board pore-forming apparatus according to any one of claims 1-5, wherein: the main handle (1) and the positioning core rod (2) are steel solid round bars.
7. A precast concrete wallboard sandwich insulation board pore-forming apparatus according to any one of claims 1-5, wherein: the hole head (7) is arranged in a cone shape.
8. A precast concrete wallboard sandwich insulation board pore-forming apparatus according to any one of claims 1-5, wherein: still include elastic component (8), elastic component (8) cup joint on location plug (2), and elastic component (8) one end sets up on cutting pipe (5), and the other end sets up on main handle (1).
9. A precast concrete wallboard sandwich insulation board pore-forming apparatus according to any one of claims 1-5, wherein: the elastic member (8) is provided as a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223561426.3U CN218891975U (en) | 2022-12-30 | 2022-12-30 | Prefabricated concrete wallboard sandwich insulation board pore-forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223561426.3U CN218891975U (en) | 2022-12-30 | 2022-12-30 | Prefabricated concrete wallboard sandwich insulation board pore-forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218891975U true CN218891975U (en) | 2023-04-21 |
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ID=85998220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223561426.3U Active CN218891975U (en) | 2022-12-30 | 2022-12-30 | Prefabricated concrete wallboard sandwich insulation board pore-forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218891975U (en) |
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2022
- 2022-12-30 CN CN202223561426.3U patent/CN218891975U/en active Active
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240407 Address after: Building A14, 7th Floor, Smart Industry Park, 1516 Xuefu Road, Xinzhan District, Hefei City, Anhui Province, 230000 RMB Patentee after: China Construction Eighth Bureau Hefei Construction Co.,Ltd. Country or region after: China Address before: 250014 17th floor, unit 1, phase II office building, Zhongjian cultural city, 16 Wenhua East Road, Lixia District, Jinan City, Shandong Province Patentee before: THE SECOND CONSTRUCTION LIMITED COMPANY OF CHINA CONSTRUCTION EIGHTH ENGINEERING DIVISION Country or region before: China |