CN213329456U - Building steel structure connecting piece - Google Patents
Building steel structure connecting piece Download PDFInfo
- Publication number
- CN213329456U CN213329456U CN202021602663.8U CN202021602663U CN213329456U CN 213329456 U CN213329456 U CN 213329456U CN 202021602663 U CN202021602663 U CN 202021602663U CN 213329456 U CN213329456 U CN 213329456U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- sleeve
- threaded
- steel
- connecting piece
- 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.)
- Active
Links
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model provides a building steel structure connecting piece. The construction steel structure connection member includes: a connecting plate; ejector rods are arranged on the left side and the right side of the connecting plate, four first threaded holes and four second threaded holes which are annularly arranged are formed in the outer surfaces of the two ejector rods respectively, and a first sleeve is arranged on the left side of the connecting plate. The utility model provides a building steel structure connecting piece, can support and fix a position the inside of first steel pipe and second steel pipe through the ejector pin, and adopt first bolt and second bolt to fix a position when fixing a position first steel pipe and second steel pipe, avoid adopting the clamp, the clamp force that leads to the clamp to produce causes the steel pipe too big to take place the problem of warping, when having solved and being connected the steel pipe, because of the clamp force of connecting piece to the steel pipe behind the junction of steel pipe and connecting piece, lead to the steel pipe to take place to warp, cause the unstability when connecting of steel pipe, so that there is the problem of potential safety hazard.
Description
Technical Field
The utility model relates to a building engineering field especially relates to a building steel structure connecting piece.
Background
The building engineering is an engineering entity formed by the construction of various house buildings and their auxiliary facilities and the installation of lines, pipes and equipment matched with them, in which the house buildings are made up of top cover, beam column, wall and foundation, and can form internal space, so that it can meet the requirements of people for production, living, learning and public activities.
Steel construction is one of more ordinary structural style among the modern building engineering among the building engineering, and the connecting piece is an indispensable instrument among the steel construction, but the connecting piece of present stage has certain problem when using, for example, the connecting piece of present stage generally uses the connecting piece of clamp form to when connecting the steel pipe, because of the clamp force of connecting piece to the steel pipe behind the junction of steel pipe and connecting piece, lead to the steel pipe to take place to warp, cause the unstability when connecting of steel pipe, so that there is the potential safety hazard.
Therefore, it is necessary to provide a structural steel connecting member for buildings to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a building steel structure connecting piece has solved the connecting piece and can lead to the steel pipe to take place to warp when pressing from both sides tightly the steel pipe, leads to the problem that has the potential safety hazard.
For solving the technical problem, the utility model provides a building steel structure connecting piece includes: a connecting plate; ejector rods are arranged on the left side and the right side of the connecting plate, four first threaded holes and four second threaded holes which are arranged in an annular mode are formed in the outer surfaces of the two ejector rods respectively, a first sleeve is arranged on the left side of the connecting plate, a second sleeve is arranged on the right side of the connecting plate, four third threaded holes which are arranged in an annular mode are formed in the outer surface of the first sleeve, and four fourth threaded holes which are arranged in an annular mode are formed in the outer surface of the second sleeve;
a first steel pipe; the first steel pipe is arranged inside the first sleeve, the first steel pipe is positioned outside the ejector rod on the left side, and four first through holes which are annularly arranged are formed in the outer surface of the first steel pipe;
a second steel pipe; the second steel pipe is arranged inside the second sleeve, the second steel pipe is positioned outside the ejector rod on the right side, and four second through holes which are annularly arranged are formed in the outer surface of the second steel pipe;
four first bolts; the four first bolts respectively penetrate through the third threaded hole, the first through hole and the first threaded hole in sequence and are in threaded connection with the first threaded hole and the third threaded hole;
four second bolts; and the four second bolts sequentially penetrate through the fourth threaded hole, the second through hole and the second threaded hole and are in threaded connection with the fourth threaded hole and the second threaded hole.
Preferably, the two ends of the ejector rods, which are far away from each other, are provided with cones, and the two cones are respectively located inside the first steel pipe and the second steel pipe.
Preferably, the clamping grooves are formed in the left end and the right end of the first steel pipe and the second steel pipe, clamping blocks are arranged on the left side and the right side of the connecting plate, and each clamping block is located inside each clamping groove.
Preferably, the four first through holes are respectively located between the four third threaded holes and the four first threaded holes, and the four second through holes are respectively located between the four fourth threaded holes and the four second threaded holes.
Preferably, the ends, far away from each other, of the first sleeve and the second sleeve are provided with sealing rings, and the two sealing rings are arranged outside the first steel pipe and outside the second steel pipe respectively.
Preferably, reinforcing rings are arranged on the left side and the right side of the connecting plate, and the two reinforcing rings are respectively located outside the first sleeve and outside the second sleeve.
Compared with the prior art, the utility model provides a building steel structure connecting piece has following beneficial effect:
the utility model provides a building steel structure connecting piece, can make first steel pipe and second steel pipe insert the both ends of connecting piece through being equipped with first sleeve pipe and second sleeve pipe, and part first steel pipe and second steel pipe through the connecting plate, in order to ensure that first steel pipe and second steel pipe insert the inside length of first sleeve pipe and second sleeve pipe and equal, realize that the holding power that first steel pipe and second steel pipe received after connecting equals, avoid appearing the uneven phenomenon of holding power distribution and take place, can fix first steel pipe and second steel pipe through being equipped with first bolt and second bolt.
Can support and fix a position the inside of first steel pipe and second steel pipe through the ejector pin, and adopt first bolt and second bolt to fix when fixing a position first steel pipe and second steel pipe, avoid adopting the clamp, the too big problem that causes the steel pipe to take place to warp of clamp force that leads to the clamp to produce, when having solved and being connected the steel pipe, because of the clamp force of connecting piece to the steel pipe behind the junction of steel pipe and connecting piece, lead to the steel pipe to take place to warp, cause the unstability when connecting of steel pipe, so that there is the problem of potential safety hazard.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a connecting member for building steel structures according to the present invention;
FIG. 2 is a side view of a first steel pipe of the construction steel structural connector shown in FIG. 1;
fig. 3 is an enlarged view of a portion a of the construction steel structural connection member shown in fig. 1.
Reference numbers in the figures: 1. the steel pipe reinforcing device comprises a first through hole, 2, a third threaded hole, 3, a first threaded hole, 4, a connecting plate, 5, a second threaded hole, 6, a fourth threaded hole, 7, a second through hole, 8, a second steel pipe, 9, a sealing ring, 10, a second sleeve, 11, a second bolt, 12, a first bolt, 13, a first sleeve, 14, a cone, 15, a first steel pipe, 16, a clamping groove, 17, a clamping block, 18, an ejector rod, 19 and a reinforcing ring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a connecting member for building steel structure according to the present invention; FIG. 2 is a side view of a first steel pipe of the construction steel structural connector shown in FIG. 1; fig. 3 is an enlarged view of a portion a of the construction steel structural connection member shown in fig. 1. The construction steel structure connecting member includes: a connecting plate 4; ejector rods 18 are arranged on the left side and the right side of the connecting plate 4, four first threaded holes 3 and four second threaded holes 5 which are annularly arranged are formed in the outer surfaces of the two ejector rods 18 respectively, a first sleeve 13 is arranged on the left side of the connecting plate 4, a second sleeve 10 is arranged on the right side of the connecting plate 4, four third threaded holes 2 which are annularly arranged are formed in the outer surface of the first sleeve 13, and four fourth threaded holes 6 which are annularly arranged are formed in the outer surface of the second sleeve 10;
a first steel pipe 15; the first steel pipe 15 is arranged inside the first sleeve 13, the first steel pipe 15 is positioned outside the ejector rod 18 on the left side, and four first through holes 1 which are annularly arranged are formed in the outer surface of the first steel pipe 15;
a second steel pipe 8; the second steel pipe 8 is arranged inside the second sleeve 10, the second steel pipe 8 is positioned outside the ejector rod 18 on the right side, and four second through holes 7 which are annularly arranged are formed in the outer surface of the second steel pipe 8;
four first bolts 12; the four first bolts 12 respectively penetrate through the third threaded hole 2, the first through hole 1 and the first threaded hole 3 in sequence and are in threaded connection with the first threaded hole 3 and the third threaded hole 2;
four second bolts 11; the four second bolts 11 respectively penetrate through the fourth threaded hole 6, the second through hole 7 and the second threaded hole 5 in sequence and are in threaded connection with the fourth threaded hole 6 and the second threaded hole 5.
Two the one end that ejector pin 18 kept away from each other all is provided with circular cone 14, two circular cone 14 is located respectively first steel pipe 15 with the inside of second steel pipe 8 can dredge the inside earth of first steel pipe 15 and second steel pipe 8 through circular cone 14 to first steel pipe 15 and second steel pipe 8 insert the inside of first sleeve pipe 13 and second sleeve pipe 10 smoothly.
The four first through holes 1 are respectively located between the four third threaded holes 2 and the four first threaded holes 3, and the four second through holes 7 are respectively located between the four fourth threaded holes 6 and the four second threaded holes 5, so that the first bolt 12 and the second bolt 11 can work conveniently.
The sealing rings 9 are arranged at the ends, far away from each other, of the first sleeve 13 and the second sleeve 10, the two sealing rings 9 are arranged outside the first steel pipe 15 and outside the second steel pipe 8 respectively, the first steel pipe 15 and the second steel pipe 8 can be sealed through the sealing rings 9, and muddy water is prevented from entering the first sleeve 13 and the second sleeve 10 along the first steel pipe 15 and the second steel pipe 8.
Reinforcing rings 19 are arranged on the left side and the right side of the connecting plate 4, the two reinforcing rings 19 are respectively located on the outer portion of the first sleeve 13 and the outer portion of the second sleeve 10, and the first sleeve 13 and the second sleeve 10 can be reinforced through the reinforcing rings 19, so that the first sleeve 13 and the second sleeve 10 are more stable.
The utility model provides a building steel structure connecting piece's theory of operation as follows:
put the connecting piece in the one end of first steel pipe 15, insert first steel pipe 15 to the inside of first sleeve 13, and when there is earth in first steel pipe 15 inside, it makes circular cone 14 strike earth repeatedly to push and pull the connecting piece, make earth separately, and make first steel pipe 15 insert the inside of first sleeve 13 smoothly, make fixture block 17 insert the inside of draw-in groove 16, it is spacing to first steel pipe 15, insert four first bolts 12 respectively to four third screw holes 2, the inside of first through-hole 1 and first screw hole 3, fix first steel pipe 15, insert the inside of second sleeve 10 with second steel pipe 8, and push and pull second steel pipe 8 repeatedly when inserting, make circular cone 14 carry out the breakage to the inside earth of second steel pipe 8, fix second steel pipe 8 through second bolt 11.
Compared with the prior art, the utility model provides a building steel structure connecting piece has following beneficial effect:
can make first steel pipe 15 and second steel pipe 8 insert the both ends of connecting piece through being equipped with first sleeve 13 and second sleeve 10, and part first steel pipe 15 and second steel pipe 8 through connecting plate 4, in order to ensure that first steel pipe 15 and second steel pipe 8 insert the inside length of first sleeve 13 and second sleeve 10 and equal, realize that the holding power that first steel pipe 15 and second steel pipe 8 received after connecting equals, avoid appearing the uneven phenomenon of holding power distribution and take place, can fix first steel pipe 15 and second steel pipe 8 through being equipped with first bolt 12 and second bolt 11.
Can support and fix a position first steel pipe 15 and second steel pipe 8's inside through ejector pin 18, and adopt first bolt 12 and second bolt 11 to fix a position first steel pipe 15 and second steel pipe 8 when, avoid adopting the clamp, the too big problem that causes the steel pipe to take place to warp of clamp force that leads to the clamp to produce, when having solved and being connected the steel pipe, because of the clamp force of connecting piece to the steel pipe behind the junction of steel pipe and connecting piece, lead to the steel pipe to take place to warp, cause the unstability when connecting of steel pipe, so that there is the problem of potential safety hazard.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A construction steel structure connecting member, comprising:
a connecting plate; ejector rods are arranged on the left side and the right side of the connecting plate, four first threaded holes and four second threaded holes which are arranged in an annular mode are formed in the outer surfaces of the two ejector rods respectively, a first sleeve is arranged on the left side of the connecting plate, a second sleeve is arranged on the right side of the connecting plate, four third threaded holes which are arranged in an annular mode are formed in the outer surface of the first sleeve, and four fourth threaded holes which are arranged in an annular mode are formed in the outer surface of the second sleeve;
a first steel pipe; the first steel pipe is arranged inside the first sleeve, the first steel pipe is positioned outside the ejector rod on the left side, and four first through holes which are annularly arranged are formed in the outer surface of the first steel pipe;
a second steel pipe; the second steel pipe is arranged inside the second sleeve, the second steel pipe is positioned outside the ejector rod on the right side, and four second through holes which are annularly arranged are formed in the outer surface of the second steel pipe;
four first bolts; the four first bolts respectively penetrate through the third threaded hole, the first through hole and the first threaded hole in sequence and are in threaded connection with the first threaded hole and the third threaded hole;
four second bolts; and the four second bolts sequentially penetrate through the fourth threaded hole, the second through hole and the second threaded hole and are in threaded connection with the fourth threaded hole and the second threaded hole.
2. The connecting piece for building steel structures according to claim 1, wherein the ends of the two push rods, which are far away from each other, are provided with cones, and the two cones are respectively positioned inside the first steel pipe and the second steel pipe.
3. The connecting piece of building steel structure according to claim 1, wherein the first steel pipe and the second steel pipe are provided with clamping grooves at both left and right ends thereof, clamping blocks are provided at both left and right sides of the connecting plate, and each clamping block is located inside the clamping groove.
4. The connecting member for building steel structures according to claim 1, wherein four first through holes are respectively located between four third threaded holes and four first threaded holes, and four second through holes are respectively located between four fourth threaded holes and four second threaded holes.
5. The connecting piece for building steel structures according to claim 1, wherein the ends of the first sleeve and the second sleeve, which are far away from each other, are provided with sealing rings, and the two sealing rings are respectively arranged outside the first steel pipe and the second steel pipe.
6. The connecting member for building steel structures according to claim 1, wherein reinforcing rings are provided on both left and right sides of the connecting plate, and the two reinforcing rings are respectively located outside the first sleeve and outside the second sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021602663.8U CN213329456U (en) | 2020-08-05 | 2020-08-05 | Building steel structure connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021602663.8U CN213329456U (en) | 2020-08-05 | 2020-08-05 | Building steel structure connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213329456U true CN213329456U (en) | 2021-06-01 |
Family
ID=76093917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021602663.8U Active CN213329456U (en) | 2020-08-05 | 2020-08-05 | Building steel structure connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213329456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114908873A (en) * | 2022-05-07 | 2022-08-16 | 四川一宇钢结构工程有限公司 | Steel structure connecting piece capable of prompting state and use method |
-
2020
- 2020-08-05 CN CN202021602663.8U patent/CN213329456U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114908873A (en) * | 2022-05-07 | 2022-08-16 | 四川一宇钢结构工程有限公司 | Steel structure connecting piece capable of prompting state and use method |
| CN114908873B (en) * | 2022-05-07 | 2023-11-14 | 四川一宇钢结构工程有限公司 | Steel structure connecting piece capable of achieving state prompt and use method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209837294U (en) | Assembled building steel skeleton is connected | |
| CN213329456U (en) | Building steel structure connecting piece | |
| CN108951650B (en) | Support-free deep foundation pit supporting system | |
| CN108915083B (en) | Novel assembled cold-formed thick wall shaped steel frame-bearing structure system | |
| CN210342642U (en) | Scaffold wall connecting piece and scaffold | |
| CN104120874A (en) | Assembly type scaffold and wall connecting piece | |
| CN215441939U (en) | Connection structure for connecting steel support and crown beam | |
| CN204001665U (en) | A kind of scaffold assembling wall-connecting piece | |
| CN217480405U (en) | Assembled steel construction building | |
| CN214834739U (en) | Quick-assembly early-dismantling plate strip-shaped supporting structure | |
| CN211621215U (en) | Support device for forming main cable of suspension bridge of space cable system | |
| CN220847535U (en) | Pile extension self-locking sleeve of concrete pipe pile | |
| CN214402704U (en) | Tool type wall connecting piece structure and steel pipe scaffold structure | |
| CN220828027U (en) | Wall-penetrating wall connecting piece | |
| CN218060709U (en) | Connecting piece for assembled steel structure for building | |
| CN215859215U (en) | Flexible instrument formula tower crane pedestrian bridge | |
| CN216973717U (en) | Beam column connection structure is built in room | |
| CN211973511U (en) | Portable support frame for foundation pit | |
| CN211258644U (en) | Preliminary bracing structure of underground works | |
| CN213597504U (en) | Unilateral operation template device of secondary structure | |
| CN210888076U (en) | Prefabricated assembled aluminum alloy template installation device | |
| CN220927930U (en) | Modularized prefabricated high-low cabinet foundation base | |
| CN206752993U (en) | A kind of bridging quickly connected | |
| CN218117181U (en) | A connected node for outrigger installation | |
| CN218815595U (en) | Assembled reinforced concrete tension rod |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |