CN205577576U - Embedded part - Google Patents
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- Publication number
- CN205577576U CN205577576U CN201620162244.4U CN201620162244U CN205577576U CN 205577576 U CN205577576 U CN 205577576U CN 201620162244 U CN201620162244 U CN 201620162244U CN 205577576 U CN205577576 U CN 205577576U
- Authority
- CN
- China
- Prior art keywords
- partition
- buried bar
- built
- fitting
- sleeve
- 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 an embedded part, include that four upper ends are equipped with the pre -buried pole of external screw thread, every pre -buried pole is all connected through the mounting of two square frame structures, mounting level setting and parallel mutually, two mountings are located the upper portion and the lower part of pre -buried pole respectively, four apex angles of mounting are equipped with annular spacer respectively, the internal diameter of spacer equals the diameter of pre -buried pole, pre -buried pole is followed spacer central authorities and is passed, pre -buried pole lower part surface is equipped with the lug that blocks spacer gliding on the mounting that is located pre -buried pole lower part, the upper end of pre -buried pole is equipped with the bolt of fixed spacer, part about lieing in on pre -buried pole between the spacer of two mountings is equipped with the sleeve, the sleeve is equipped with a plurality of through -holes, telescopic external diameter is less than the external diameter of spacer. The utility model discloses simple structure need not welding processes, can the split, and it is little to take up an area of the space, deposits and transport the convenience.
Description
Technical field
This utility model relates to Architectural Equipment, particularly to a kind of built-in fitting.
Background technology
Road both sides is typically provided with signal lights, monitoring, street lamp and road traffic direction board, it is all fixing by being erected at the carrying of the rod member of road both sides, these rod members to be also erected at roadside for a long time, period also suffers high wind and the artificial risk clashed into, the most fixing key factor being to ensure the trip of road travel, pedestrains safety to rod member.Being typically first to install built-in fitting in precalculated position, built-in fitting is placed in foundation ditch, then casting concrete, and the pre-buried bar upper end of built-in fitting is exposed, and upper end is provided with screw thread, and then the bottom of rod member is bolted on the upper end of pre-buried bar.
At present, mostly built-in fitting is directly to be welded, and its structure is fixed, and volume can not change, and therefore depositing and transport when, owing to shape is fixed, takes up room big, therefore deposits quantity in the confined space and single transport quantity is extremely limited.Waste parking space, increase cost of transportation, virtually add input.And in welding process for workman technology require higher, position, angle between its structure member are wayward, need the auxiliary operations such as fixture, therefore complex process, relatively costly, the built-in fitting produced also can cause quality uneven because the technical quality of workman is different.
Utility model content
In order to overcome drawbacks described above, this utility model provides a kind of built-in fitting, simple in construction, and easy for installation, owing to splitting, therefore occupation of land space is greatly reduced, and transports the most convenient.
This utility model is achieved through the following technical solutions:
A kind of built-in fitting, it is provided with externally threaded pre-buried bar including four upper ends, every pre-buried bar is all connected by the fixture of two frame structures, described fixture is horizontally disposed with and parallel to each other, two fixtures lay respectively at the upper and lower of pre-buried bar, four drift angles of fixture are respectively equipped with the partition of annular, the internal diameter of partition is equal to the diameter of pre-buried bar, pre-buried bar passes from partition central authorities, pre-buried bar lower surface is provided with stop and is positioned at the projection that on the fixture of pre-buried bar bottom, partition glides, the upper end of pre-buried bar is provided with the bolt of fixing partition, on pre-buried bar, the part between the partition of upper and lower two fixtures is provided with sleeve, sleeve is provided with some through holes, the external diameter of sleeve is less than the external diameter of partition.
The partition that described fixture is adjacent connects by metal tube is fixing.A fixture at least partition being pointed to diagonal position connects by metal tube is fixing.Fixture has a partition being pointed to diagonal position to connect by metal tube is fixing.The metal tube that the partition of the diagonal position of two fixtures up and down on pre-buried bar connects in opposite direction.
Through hole on described sleeve is provided with two, and through hole general perspective is rectangular.Through hole lays respectively at the upper and lower of sleeve, and in angular distribution.
One section of bending of the close bottom of described pre-buried bar.
The beneficial effects of the utility model:
Compared with prior art, one is simple in construction to this utility model, it is not necessary to welding sequence, and therefore cost reduces；Two is to split, and occupation of land space is little, deposits and convenient transportation；Three is pre-buried bar, fixture can be by a certain size, model batch production, and the volume size of the same size of mounted built-in fitting is completely the same, and anthropic factor when being greatly reduced installation of embedded parts affects its total quality.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram.
Fig. 2 is this utility model anchor structure schematic diagram.
Fig. 3 is this utility model pre-buried bar structural representation.
Fig. 4 is this utility model tube-in-tube structure schematic diagram.
Detailed description of the invention
As shown in Figure 1, this utility model includes that four upper ends are provided with the pre-buried bar 1 of external screw thread 2, every pre-buried bar 1 is all connected by the fixture 3 of two frame structures, and described fixture 3 is horizontally disposed with and parallel to each other, and two fixtures 3 lay respectively at the upper and lower of pre-buried bar 1.
As in figure 2 it is shown, the four of fixture 3 drift angles are respectively equipped with annular partition 4, the internal diameter of partition 4 is equal to the diameter of pre-buried bar 1.Pre-buried bar 1 passes from partition 4 central authorities.
The partition 4 that fixture 3 is adjacent connects by metal tube 7 is fixing.
A described fixture 3 at least partition 4 being pointed to diagonal position connects by metal tube 7 is fixing.In the present embodiment, fixture 3 has a partition 4 being pointed to diagonal position to connect by metal tube 7 is fixing.
In order to increase integrally-built stability, as it is shown in figure 1, in the present embodiment, the metal tube 7 that the partition 4 of the diagonal position of two fixtures 3 up and down on described pre-buried bar 1 connects in opposite direction, its downward projection crosses one another.
As shown in Figure 3, lower surface at pre-buried bar 1 is provided with stop and is positioned at the projection 5 that on the fixture of pre-buried bar bottom, partition 4 glides, the upper end of pre-buried bar 1 is provided with the bolt 6 of fixing partition 4, and one section of bending of the close bottom of pre-buried bar 1, increase the resistance to tension of pre-buried bar 1 with this.
On pre-buried bar 1, the part between the partition 4 of upper and lower two fixtures 3 is provided with sleeve 8, and sleeve 8 is provided with some through holes 9, it is simple to concrete flows in sleeve 8, fills up the space between sleeve 8 and pre-buried bar 1, prevents from rocking.In order to make partition 4 can carry sleeve 8, the external diameter of sleeve 8 is less than the external diameter of partition 4.
In order to allow concrete quickly fill, as shown in Figure 4, in the present embodiment, the through hole 9 on sleeve 8 is provided with two, and through hole 9 general perspective is rectangular.Through hole 9 lays respectively at the upper and lower of sleeve 8, and in angular distribution, it is simple to concrete flows and air-out in sleeve 8, prevents air trapping from there is space.
Implement, in installation process, pre-buried bar 1 first to pass through one of four partitions 4 on fixture 3 one by one, is moved, being stopped by projection 5 to partition 4 to pre-buried bar 4 bottom by this fixture 3.Then sleeve 8 is enclosed within one by one on pre-buried bar 4, the most again another fixture 3 is installed one by one by pre-buried bar 1 by the way of its partition 4, the partition 4 of this fixture 3 is blocked in the top of pre-buried bar 1 by sleeve 8, notices on the diagonal angle of upper and lower two fixtures 3 that metal tube 7 downward projection between partition 4 crosses one another during installation.Finally, one by one the partition 4 of the fixture 3 on top is fixed by bolt 6.
Claims (8)
1. a built-in fitting, it is provided with externally threaded pre-buried bar including four upper ends, it is characterized in that: every pre-buried bar is all connected by the fixture of two frame structures, described fixture is horizontally disposed with and parallel to each other, two fixtures lay respectively at the upper and lower of pre-buried bar, four drift angles of fixture are respectively equipped with the partition of annular, the internal diameter of partition is equal to the diameter of pre-buried bar, pre-buried bar passes from partition central authorities, pre-buried bar lower surface is provided with stop and is positioned at the projection that on the fixture of pre-buried bar bottom, partition glides, the upper end of pre-buried bar is provided with the bolt of fixing partition, on pre-buried bar, the part between the partition of upper and lower two fixtures is provided with sleeve, sleeve is provided with some through holes, the external diameter of sleeve is less than the external diameter of partition.
A kind of built-in fitting the most according to claim 1, it is characterised in that: the partition that described fixture is adjacent connects by metal tube is fixing.
A kind of built-in fitting the most according to claim 1 and 2, it is characterised in that: a described fixture at least partition being pointed to diagonal position connects by metal tube is fixing.
A kind of built-in fitting the most according to claim 3, it is characterised in that: described fixture has a partition being pointed to diagonal position to connect by metal tube is fixing.
A kind of built-in fitting the most according to claim 4, it is characterised in that: the metal tube that the partition of the diagonal position of two fixtures up and down on described pre-buried bar connects in opposite direction.
A kind of built-in fitting the most according to claim 1, it is characterised in that: the through hole on described sleeve is provided with two, and through hole general perspective is rectangular.
A kind of built-in fitting the most according to claim 6, it is characterised in that: described through hole lays respectively at the upper and lower of sleeve, and in angular distribution.
A kind of built-in fitting the most according to claim 1, it is characterised in that: one section of bending of the close bottom of described pre-buried bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620162244.4U CN205577576U (en) | 2016-03-03 | 2016-03-03 | Embedded part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620162244.4U CN205577576U (en) | 2016-03-03 | 2016-03-03 | Embedded part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205577576U true CN205577576U (en) | 2016-09-14 |
Family
ID=56871372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620162244.4U Expired - Fee Related CN205577576U (en) | 2016-03-03 | 2016-03-03 | Embedded part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205577576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110847211A (en) * | 2019-11-20 | 2020-02-28 | 中国二冶集团有限公司 | Adjustable lamp foundation component |
-
2016
- 2016-03-03 CN CN201620162244.4U patent/CN205577576U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110847211A (en) * | 2019-11-20 | 2020-02-28 | 中国二冶集团有限公司 | Adjustable lamp foundation component |
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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: 20160914 Termination date: 20170303 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |