CN204609317U - A kind of building smoother - Google Patents
A kind of building smoother Download PDFInfo
- Publication number
- CN204609317U CN204609317U CN201520323073.4U CN201520323073U CN204609317U CN 204609317 U CN204609317 U CN 204609317U CN 201520323073 U CN201520323073 U CN 201520323073U CN 204609317 U CN204609317 U CN 204609317U
- Authority
- CN
- China
- Prior art keywords
- shaped pedestal
- rectangular
- screed
- hole
- plate
- 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 relates to a kind of building smoother, comprises holding rod, link and screed; Holding rod comprises cylindrical bar for gripping and the rectangular shaft for being fixedly connected with, and rectangular shaft offers the jack hole wearing bolt; Link is provided with at the long side plate of T-shaped pedestal and the intersection of minor face plate the insertion pipe matched with rectangular shaft, the minor face plate and long side plate of T-shaped pedestal all offer rectangular through-hole, three ends of T-shaped pedestal are equipped with support member, the two ends of support member bend to the same side of its body, form two orthogonal fixed blocks, fixed block offers the spacing hole for wearing bolt; Screed is rectangular panel body, and plate body offers the manhole for wearing bolt, and the plate face of screed side has the annular groove for being embedded countersunk nut along the periphery of manhole.The utility model solves existing smoother structural soundness difference and the structure member problem that can not recycle.
Description
Technical field
The utility model relates to a kind of building operations instrument, specifically a kind of building smoother.
Background technology
Along with the fast development of China's process industry, large span, large area warehouse or workshop object of construction production increase increasingly, also more and more higher to the requirement of concrete ground surface evenness, the construction method of current concrete surface is first by concrete on the ground, then come with manually concrete roughly being paved, control concrete absolute altitude and roughly planeness according to relief, finally complete with evener vibrate, compacting, leveling work.
Being commonly used at present spread concrete smoother out is arrange a holding rod in the centre of a flat board, and establish a support bar respectively in the both sides of holding rod, and three is all fixed by nail, such structural stability is poor, easily loosen after using a period of time or damage, when screed wear up to can not continue use time, whole instrument all can be eliminated, and causes the waste of resource.
Utility model content
The purpose of this utility model is just to provide a kind of building smoother, the problem that can not recycle with the structural soundness difference and structure member that solve existing smoother.
The utility model is achieved in that a kind of building smoother, comprises the holding rod, link and the screed that connect successively;
Described holding rod comprises cylindrical bar for gripping and the rectangular shaft for being fixedly connected with described link, and described rectangular shaft offers the jack hole for wearing bolt;
Described link is provided with at the long side plate of T-shaped pedestal and the intersection of minor face plate the insertion pipe matched with described rectangular shaft, described insertion pipe and described T-shaped pedestal angulation are 45 ° ~ 75 °, the long side plate of the minor face plate of described T-shaped pedestal and the described T-shaped pedestal of described insertion pipe both sides all offers the rectangular through-hole for wearing bolt, three ends of described T-shaped pedestal are equipped with support member, the two ends of described support member bend to the same side of its body, form two fixed blocks, the plane at two described fixed block places is mutually vertical, described fixed block offers the spacing hole for wearing bolt, the described fixed block of described support member one end is fixed on described screed together with described T-shaped pedestal, the described fixed block of the other end is fixed in described rectangular shaft,
Described screed is rectangular panel body, and described plate body offers the manhole for wearing bolt, and the T-shaped distribution of described manhole has the annular groove for being embedded countersunk nut along the periphery of described manhole on the plate face of described screed side.
The width of described rectangular through-hole is greater than the screw diameter of bolt, and is less than the head diameter of bolt, makes the screw portion of bolt then be stuck in the top of described T-shaped pedestal side plate by head; The width of described spacing hole is identical with the width of described rectangular through-hole.
Link of the present utility model adopts the pedestal of T-shaped and divides the support member being located at T-shaped pedestal three end to be connected and fixed holding rod and screed, and this structural soundness is good; The spacing hole that the rectangular through-hole that T-shaped pedestal is offered and support member fixed block are offered all has certain length, therefore the restriction must alignd one by one to the position of the installing hole on screed, holding rod and link is avoided, make the installation of screed and holding rod more flexibly, more convenient, also save the material of link simultaneously, alleviate weight.
The annular groove that screed of the present utility model is arranged, makes countersunk nut be absorbed in plate body inside, thus makes the bottom surface of screed more smooth, is beneficial to the carrying out of flattening operation in construction; Adopt the fixed form of screw bolt and nut, not only stationarity is good, and dismounting is also very convenient, when screed wear up to can not continue to use time, only need change screed, link and holding rod reusable edible.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is holding rod structural representation of the present utility model.
Fig. 3 is screed structural representation of the present utility model.
In figure: 1, cylindrical bar, 2, rectangular shaft, 3, T-shaped pedestal, 4, intubate, 5, support member, 6, rectangular through-hole, 7, spacing hole, 8, jack hole, 9, screed, 10, manhole, 11, annular groove.
Detailed description of the invention
As shown in Figure 1, the utility model comprises holding rod, link and screed.
Holding rod comprises cylindrical bar 1 for holding and the rectangular shaft 2 for being connected with link, rectangular shaft 2 offers two for wearing the jack hole 8 of bolt.
Link comprises T-shaped pedestal 3, insertion pipe 4 and support member 5, T-shaped pedestal 3 comprises long side plate and is vertically set on the minor face plate in the middle part of long side plate, insertion pipe 4 is arranged on the intersection of long side plate and minor face plate, and and T-shaped pedestal 3 in 60 ° of angles (any angle between 45 ~ 75 ° all can realize), for rectangular shaft 2 end of grafting holding rod; The long side plate and minor face plate of T-shaped pedestal 3 offer rectangular through-hole 6 along plate body direction, the width of rectangular through-hole 6 is slightly larger than the screw diameter of bolt, and be less than the head diameter of bolt, make the screw portion of bolt can pass through the top that its head is then stuck in T-shaped pedestal 3 side plate smoothly.Support member 5 comprises contiguous block and is arranged on the fixed block at contiguous block two ends, and two fixed block place planes are mutually vertical, fixed block offers spacing hole 7, the width of spacing hole 7 is identical with the width of rectangular through-hole 6, and have certain length along the axis of fixed block, the fixed block of support member 5 one end is fixed on screed 9 by bolt together with the end of T-shaped pedestal 3, the fixed block of the other end is bolted in the rectangular shaft 2 of holding rod, because the spacing hole 7 on fixed block has certain length, so smoothly through spacing hole 7 after the jack hole 8 that bolt can be made to pass in rectangular shaft 2, and then be fixed in the rectangular shaft 2 of holding rod.
Screed 9 is rectangular panel body, plate body offers five for wearing the manhole 10 of bolt, wherein four on a line segment, another is on the perpendicular bisector of this line segment, make this five T-shaped distributions of manhole 10, can corresponding with the rectangular through-hole 6 on T-shaped pedestal 3 on, ensure the smooth cross-under of bolt; The plate face of screed 9 side has annular groove 11 along the periphery of manhole 10, and its size and countersunk nut match, and make countersunk nut just be absorbed in plate body inside, thus ensure the smooth of screed 9 plate face.
Claims (2)
1. a building smoother, is characterized in that, comprises the holding rod, link and the screed that connect successively;
Described holding rod comprises cylindrical bar for gripping and the rectangular shaft for being fixedly connected with described link, and described rectangular shaft offers the jack hole for wearing bolt;
Described link is provided with at the long side plate of T-shaped pedestal and the intersection of minor face plate the insertion pipe matched with described rectangular shaft, described insertion pipe and described T-shaped pedestal angulation are 45 ° ~ 75 °, the long side plate of the minor face plate of described T-shaped pedestal and the described T-shaped pedestal of described insertion pipe both sides all offers the rectangular through-hole for wearing bolt, three ends of described T-shaped pedestal are equipped with support member, the two ends of described support member bend to the same side of its body, form two fixed blocks, the plane at two described fixed block places is mutually vertical, described fixed block offers the spacing hole for wearing bolt, the described fixed block of described support member one end is fixed on described screed together with described T-shaped pedestal, the described fixed block of the other end is fixed in described rectangular shaft,
Described screed is rectangular panel body, and described plate body offers the manhole for wearing bolt, and the T-shaped distribution of described manhole has the annular groove for being embedded countersunk nut along the periphery of described manhole on the plate face of described screed side.
2. building smoother according to claim 1, it is characterized in that, the width of described rectangular through-hole is greater than the screw diameter of bolt, and is less than the head diameter of bolt, makes the screw portion of bolt then be stuck in the top of described T-shaped pedestal side plate by head; The width of described spacing hole is identical with the width of described rectangular through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520323073.4U CN204609317U (en) | 2015-05-19 | 2015-05-19 | A kind of building smoother |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520323073.4U CN204609317U (en) | 2015-05-19 | 2015-05-19 | A kind of building smoother |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204609317U true CN204609317U (en) | 2015-09-02 |
Family
ID=53961882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520323073.4U Expired - Fee Related CN204609317U (en) | 2015-05-19 | 2015-05-19 | A kind of building smoother |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204609317U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469293A (en) * | 2018-11-27 | 2019-03-15 | 东莞市强达建材有限公司 | Go up and down leveling guide track and the levelling technique using lifting leveling guide track |
-
2015
- 2015-05-19 CN CN201520323073.4U patent/CN204609317U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469293A (en) * | 2018-11-27 | 2019-03-15 | 东莞市强达建材有限公司 | Go up and down leveling guide track and the levelling technique using lifting leveling guide track |
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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 |
Granted publication date: 20150902 Termination date: 20160519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |