CN205077489U - Can dismantle clear water concrete circular arc external corner construction tool - Google Patents
Can dismantle clear water concrete circular arc external corner construction tool Download PDFInfo
- Publication number
- CN205077489U CN205077489U CN201520818935.0U CN201520818935U CN205077489U CN 205077489 U CN205077489 U CN 205077489U CN 201520818935 U CN201520818935 U CN 201520818935U CN 205077489 U CN205077489 U CN 205077489U
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- CN
- China
- Prior art keywords
- external corner
- circular arc
- construction tool
- corner construction
- arc external
- Prior art date
- 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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Abstract
The utility model discloses a can dismantle clear water concrete circular arc external corner construction tool, including circular arc external corner construction tool body, connector and handle. The bottom surface of circular arc external corner construction tool body is concave arc surface, the one end welding of connector is on circular arc external corner construction tool body, and the other end is provided with the internal thread, the one end of handle is provided with external screw thread and connector threaded connection. The arc surface adopts the laser ray cutting to form, and the surface is smooth. During concreting, before the concrete initial set, handheld can dismantle clear water concrete circular arc external corner construction tool's handle, with the lateral wall of this consideration of circular arc external corner construction tool in the template, the pressure is smeared back and forth repeatedly to the arc surface of circular arc external corner construction tool body and concrete contact, makes the external corner become circular -arc, one shot forming, convenient operation, the fillet takes shape unanimously. After the construction finished, the twist grip made handle and the separation of circular arc external corner construction tool body, and convenient storage saves space.
Description
Technical field
The utility model belongs to technical field of concrete construction, is specifically related to a kind of detachable clear-water concrete circular arc external corner construction tool.
Background technology
In substation project construction, arc-shaped need be made by some clear-water concrete bases or clear-water concrete road external corner place, and the radius of circular arc is generally 25mm.At present, still do not have clear-water concrete circular arc external corner construction tool, then the construction method of external corner fillet is for manually to smear fillet when concreting, and this fillet disposal molding, can not repair by secondary, manually smear fillet and easily cause radius of corner inconsistent.
Summary of the invention
The purpose of this utility model is to provide a kind of detachable clear-water concrete circular arc external corner construction tool, solves the technical problem that in prior art, clear-water concrete external corner arc radius is inconsistent.
In order to solve this technical problem, the utility model adopts following technical scheme:
Detachable clear-water concrete circular arc external corner construction tool, comprises circular arc external corner construction tool body, connector and handle.The bottom surface of described circular arc external corner construction tool body is concaved circular cambered surface; One end of connector is welded on circular arc external corner construction tool body, and the other end is provided with internal thread; One end of handle is provided with external screw thread and is threaded with connector.Described arc surface adopts laser rays cutting to form, smooth surface.During concreting, before concrete initial set, the handle of hand-held detachable clear-water concrete circular arc external corner construction tool, circular arc external corner construction tool body is attached to the sidewall of template, the arc surface of circular arc external corner construction tool body contacts with concrete, repeatedly smears pressure back and forth, external corner is made to become arc-shaped, one-shot forming, easy to operate, fillet is shaped consistent.After construction, rotary handle makes handle be separated with circular arc external corner construction tool body, convenient for collecting, saves space.
Further improvement, described circular arc external corner construction tool body is that Q235 steel are made, and intensity is high, rub resistance, long service life.
Further improvement, the arc radius of described circular arc external corner construction tool body is 25mm, and arc angle is 90 degree, meets practice of construction requirement.
Compared with prior art, the beneficial effects of the utility model are:
1, detachable clear-water concrete circular arc external corner construction tool described in the utility model, contacting the arc surface of circular arc external corner construction tool body with concrete when constructing, repeatedly smearing pressure back and forth, external corner is made to become arc-shaped, one-shot forming, easy to operate, fillet is shaped consistent.
2, detachable clear-water concrete circular arc external corner construction tool described in the utility model, handle is connected with circular arc external corner construction tool body is detachable, easy to operate, convenient for collecting, saves space.
Accompanying drawing explanation
Fig. 1 shows the elevation of the utility model detachable clear-water concrete circular arc external corner construction tool.
Fig. 2 shows the 1-1 sectional view of Fig. 1.
Fig. 3 shows the top view of the utility model detachable clear-water concrete circular arc external corner construction tool.
Fig. 4 shows the schematic diagram that the utility model handle is separated with circular arc external corner construction tool body.
Fig. 5 shows and adopts the utility model to carry out the state diagram of constructing.
Detailed description of the invention
For making the purpose of this utility model and technical scheme clearly, below in conjunction with the utility model embodiment, the technical solution of the utility model is clearly and completely described.
As Figure 1-4, detachable clear-water concrete circular arc external corner construction tool, comprises circular arc external corner construction tool body 1, connector 2 and handle 3.Described circular arc external corner construction tool body 1 for side be concaved circular cambered surface; One end of connector 2 is welded on circular arc external corner construction tool body 1, and the other end is provided with internal thread; One end of handle 3 is provided with external screw thread and is threaded with connector 2.The arc surface of described circular arc external corner construction tool body 1 adopts laser rays cutting to form, and smooth surface, fillet is shaped.Further improvement, described circular arc external corner construction tool body 1 is made for Q235 steel, and intensity is high, rub resistance, long service life.The arc radius of described circular arc external corner construction tool body 1 is 25mm, and arc angle is 90 degree, meets practice of construction requirement.
Specific operation process is as follows: as shown in Figure 5, during concreting, before concrete initial set, the handle 3 of hand-held detachable clear-water concrete circular arc external corner construction tool, is attached to the sidewall of template 4 by circular arc external corner construction tool body 1, the arc surface of circular arc external corner construction tool body 1 contacts with concrete, repeatedly smear pressure back and forth, make external corner become arc-shaped, one-shot forming, easy to operate, fillet is shaped consistent.After construction, rotary handle 3 makes handle 3 be separated with circular arc external corner construction tool body 1, convenient for collecting, saves space.
Do not do in the utility model illustrate be prior art or can be realized by prior art, and described in the utility model, concrete case study on implementation is only better case study on implementation of the present utility model, is not used for limiting practical range of the present utility model.Namely all equivalences done according to the content of the utility model claim change and modify, all should as technology category of the present utility model.
Claims (3)
1. detachable clear-water concrete circular arc external corner construction tool, is characterized in that, comprising:
Circular arc external corner construction tool body, the bottom surface of described circular arc external corner construction tool body is concaved circular cambered surface;
Connector, one end of described connector is welded on circular arc external corner construction tool body, and the other end is provided with internal thread;
Handle, one end of described handle is provided with external screw thread and is threaded with connector.
2. detachable clear-water concrete circular arc external corner construction tool according to claim 1, is characterized in that, described circular arc external corner construction tool body is that Q235 steel are made.
3. detachable clear-water concrete circular arc external corner construction tool according to claim 1, is characterized in that, the arc radius of described circular arc external corner construction tool body is 25mm, and arc angle is 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520818935.0U CN205077489U (en) | 2015-10-22 | 2015-10-22 | Can dismantle clear water concrete circular arc external corner construction tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520818935.0U CN205077489U (en) | 2015-10-22 | 2015-10-22 | Can dismantle clear water concrete circular arc external corner construction tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205077489U true CN205077489U (en) | 2016-03-09 |
Family
ID=55429904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520818935.0U Expired - Fee Related CN205077489U (en) | 2015-10-22 | 2015-10-22 | Can dismantle clear water concrete circular arc external corner construction tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205077489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395751A (en) * | 2020-04-15 | 2020-07-10 | 中国十七冶集团有限公司 | Concrete structure external corner arc forming device and forming method thereof |
-
2015
- 2015-10-22 CN CN201520818935.0U patent/CN205077489U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395751A (en) * | 2020-04-15 | 2020-07-10 | 中国十七冶集团有限公司 | Concrete structure external corner arc forming device and forming method thereof |
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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: 20160309 Termination date: 20201022 |