CN208564014U - Jointing device - Google Patents
Jointing device Download PDFInfo
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- CN208564014U CN208564014U CN201820825902.2U CN201820825902U CN208564014U CN 208564014 U CN208564014 U CN 208564014U CN 201820825902 U CN201820825902 U CN 201820825902U CN 208564014 U CN208564014 U CN 208564014U
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- Prior art keywords
- jointing
- handle
- casing
- shaft
- idler wheel
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Abstract
The utility model discloses a kind of jointing devices, it include: jointing portion, handle, casing, shaft and idler wheel, wherein, jointing portion is bottom and side is in the mountain font structure of rounding off, one end of handle is connect with jointing portion, and as handle, casing is fixed in jointing portion the other end, shaft passes through the centre bore of casing and the both ends of shaft are respectively and fixedly provided with idler wheel, and pressing handle controls the vertical distance of jointing portion and idler wheel to adjust jointing depth.Using this jointing device, jointing quality can be improved, while facilitating control jointing depth.
Description
Technical field
The utility model relates to construction technical field of auxiliary equipment more particularly to a kind of jointing devices.
Background technique
Jointing, which refers to, handles the brickwork joint of brick wall with cement mortar, makes metope cleaning, neat appearance, and play
Protective effect.
Currently, in the actual operation process, construction worker generallys use pvc pipe and is bent into arcuation as pointer, by
It is low in PVC material hardness, it is easily-deformable, it is coarse uneven to lead to jointing, while being lost big.
Utility model content
The main purpose of the utility model is to provide a kind of jointing devices, it is intended to improve jointing quality, while side
Just jointing depth is controlled.
To achieve the above object, the utility model provides a kind of jointing device, comprising: jointing portion, handle, casing,
Shaft and idler wheel, wherein
The jointing portion is bottom and side is in the mountain font structure of rounding off, and one end of handle is connect with jointing portion,
As handle, casing is fixed in jointing portion the other end, and shaft passes through the centre bore of casing and the both ends of shaft are respectively and fixedly provided with rolling
Wheel, shaft can be rotated relative to casing, and the vertical distance of pressing handle control jointing portion and idler wheel is to adjust jointing depth.
Preferably, the jointing portion using butterfly blocking at.
Preferably, the handle is made of the hot rolled circular steel of diameter 10mm ~ 20mm, and decreased food is 250mm ~ 350mm.
Preferably, the shaft is made of pvc pipe.
Preferably, the diameter of the shaft is 15mm ~ 25mm, long 100mm ~ 200mm.
Preferably, the handle is fixed by welding with jointing portion, and casing is welded in the through-hole in jointing portion.
Preferably, angle is 20 ° ~ 30 ° between the bottom surface in the jointing portion and the axis of handle.
Preferably, described sleeve pipe is made of seamless steel pipe, long 25mm ~ 35mm, and casing diameter is 20mm ~ 30mm.
Preferably, the idler wheel is made of bottle cap.
The utility model proposes jointing device, have the advantages that
1) pointing device is using the processing such as common hot rolled circular steel common on building site, pvc pipe, bottle cap, butterfly card, processing letter
It is single, at low cost；
2) its durability of this pointing device is good, can repeatedly be used in turn, and meets green construction requirement；
3) its is easy to operate for this pointing device, practical, can reduce construction cost, improves construction speed.Avoid biography
The problems such as high material consumption, construction quality caused by system construction method be difficult to ensure, inefficiency；
4) it is suitable for all kinds of jointings；
5) jointing depth is easily controlled using this jointing device.
Detailed description of the invention
Fig. 1 is the structural schematic diagram at one visual angle of the utility model jointing device；
Fig. 2 is the structural schematic diagram at another visual angle of the utility model jointing device.
In figure, 1, jointing portion；2, shaft；3, idler wheel；4, handle；5, casing.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit this
Utility model.
It should be noted that in the description of the present invention, term " transverse direction ", " longitudinal direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, and is not instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the utility model.In addition, term " first ", " second " etc. are used for description purposes only, and it should not be understood as instruction or dark
Show relative importance.
Referring to Figures 1 and 2, in this preferred embodiment, a kind of jointing device, comprising: jointing portion 1, handle 4, casing
5, shaft 2 and idler wheel 3, wherein
Jointing portion 1 is bottom and side is in the mountain font structure of rounding off, and one end and jointing portion 1 of handle 4 are fixed to be connected
It connects, the other end is fixed in jointing portion 1 as handle, casing 5, and shaft 2 passes through the centre bore of casing 5 and the both ends of shaft 2 are equal
It is fixed with idler wheel 3, shaft 2 can be rotated relative to casing 5, and pressing handle 4 controls jointing portion 1 with the vertical distance of idler wheel 3 to adjust
Whole jointing depth.
Specifically, in the present embodiment, jointing portion 1 using butterfly blocking at.Idler wheel 3 is made of bottle cap, to reduce
The manufacturing cost of this jointing device.
In the present embodiment, handle 4 is made of the hot rolled circular steel of diameter 10mm ~ 20mm, 4 length of handle be 250mm ~
350mm.Shaft 2 is made of pvc pipe.The diameter of shaft 2 is 15mm ~ 25mm, long 100mm ~ 200mm.Handle 4 by welding with
Jointing portion 1 is fixed, and casing 5 is welded in the through-hole in jointing portion 1.Angle is between the bottom surface in jointing portion 1 and the axis of handle 4
20 ° ~ 30 °, consequently facilitating construction personnel operates.Casing 5 is made of seamless steel pipe, long 25mm ~ 35mm, and 5 diameter of casing is
20mm~30mm。
Its manufacturing process of this jointing device is as follows:
Step 1: the intermediate welding that one end of handle 4 and butterfly are buckled is integral, and about 25 ° of angle.
Step 2: by (cap diameter about 40mm, is heat-fused in PVC for it in 5 sets of shafts 2 made of pvc pipe of casing
Pipe two sides).
Step 3: the Member Welding that the component and step 2 that step 1 is welded are completed is at device shown in FIG. 1.Pay attention to control
The vertical distance of jointing portion 1 processed and idler wheel 3 is required jointing depth.
This jointing device application method is as follows: after the completion of masonry is built, butterfly is buckled on by hand-held electronic device handle 4
At mortar joint, two side wheels 3 are located at mortar joint two sides brick face.It pushes and drags from a side to the other side along mortar joint, jointing can be completed.
The jointing device that the present embodiment proposes, has the advantages that
1) pointing device is using the processing such as common hot rolled circular steel common on building site, pvc pipe, bottle cap, butterfly card, processing letter
It is single, at low cost；
2) its durability of this pointing device is good, can repeatedly be used in turn, and meets green construction requirement；
3) its is easy to operate for this pointing device, practical, can reduce construction cost, improves construction speed.Avoid biography
The problems such as high material consumption, construction quality caused by system construction method be difficult to ensure, inefficiency；
4) it is suitable for all kinds of jointings；
5) jointing depth is easily controlled using this jointing device.
The above is only the preferred embodiments of the utility model, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure transformation made based on the specification and figures of the utility model, it is relevant to be applied directly or indirectly in other
Technical field is also included in the patent protection scope of the utility model.
Claims (9)
1. a kind of jointing device characterized by comprising jointing portion, handle, casing, shaft and idler wheel, wherein
The jointing portion is bottom and side is in the mountain font structure of rounding off, and one end of handle is connect with jointing portion, another
End is used as handle, and casing is fixed in jointing portion, and shaft passes through the centre bore of casing and the both ends of shaft are respectively and fixedly provided with idler wheel, turns
Axis can be rotated relative to casing, and the vertical distance of pressing handle control jointing portion and idler wheel is to adjust jointing depth.
2. jointing device as described in claim 1, which is characterized in that the jointing portion using butterfly blocking at.
3. jointing device as described in claim 1, which is characterized in that the handle uses the heat of diameter 10mm ~ 20mm
It rolls round steel to be made, decreased food is 250mm ~ 350mm.
4. jointing device as described in claim 1, which is characterized in that the shaft is made of pvc pipe.
5. jointing device as described in claim 1, which is characterized in that the diameter of the shaft is 15mm ~ 25mm, long
100mm~200mm。
6. jointing device as described in claim 1, which is characterized in that the handle is fixed by welding with jointing portion,
Casing is welded in the through-hole in jointing portion.
7. jointing device as described in claim 1, which is characterized in that the axis of the bottom surface in the jointing portion and handle it
Between angle be 20 ° ~ 30 °.
8. jointing device as described in claim 1, which is characterized in that described sleeve pipe is made of seamless steel pipe, long
25mm ~ 35mm, casing diameter are 20mm ~ 30mm.
9. jointing device as claimed in any of claims 1 to 8 in one of claims, which is characterized in that the idler wheel uses bottle cap
It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820825902.2U CN208564014U (en) | 2018-05-30 | 2018-05-30 | Jointing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820825902.2U CN208564014U (en) | 2018-05-30 | 2018-05-30 | Jointing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208564014U true CN208564014U (en) | 2019-03-01 |
Family
ID=65483721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820825902.2U Active CN208564014U (en) | 2018-05-30 | 2018-05-30 | Jointing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208564014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469093A (en) * | 2019-07-19 | 2019-11-19 | 中国一冶集团有限公司 | A kind of pointing device |
-
2018
- 2018-05-30 CN CN201820825902.2U patent/CN208564014U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469093A (en) * | 2019-07-19 | 2019-11-19 | 中国一冶集团有限公司 | A kind of pointing device |
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| GR01 | Patent grant |