CN214302573U - Reinforcing steel bar splicing device for building construction - Google Patents
Reinforcing steel bar splicing device for building construction Download PDFInfo
- Publication number
- CN214302573U CN214302573U CN202120051325.8U CN202120051325U CN214302573U CN 214302573 U CN214302573 U CN 214302573U CN 202120051325 U CN202120051325 U CN 202120051325U CN 214302573 U CN214302573 U CN 214302573U
- Authority
- CN
- China
- Prior art keywords
- groove
- thread
- reinforcing bar
- connecting piece
- connector body
- 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
Links
- 229910001294 Reinforcing steel Inorganic materials 0.000 title claims description 21
- 238000009435 building construction Methods 0.000 title description 12
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 19
- 238000010276 construction Methods 0.000 claims abstract description 10
- 238000001125 extrusion Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims abstract 5
- 210000001503 joint Anatomy 0.000 abstract description 8
- 229910000831 Steel Inorganic materials 0.000 description 15
- 239000010959 steel Substances 0.000 description 15
- 230000000670 limiting effect Effects 0.000 description 3
- 239000012943 hotmelt Substances 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Reinforcement Elements For Buildings (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a continuous connector of reinforcing bar that construction used, including the connector body, be provided with first spread groove in the connector body, be provided with the connecting piece in the first spread groove, and be provided with first thread groove in the first spread groove, the surface of connecting piece is provided with first external screw thread, and is provided with the second spread groove in the connecting piece, be provided with the reinforcing bar body in the second spread groove, be connected for extrusion cold between reinforcing bar body and the second spread groove, the surface of connector body is provided with movable notch, the surface of activity notch is provided with the second external screw thread, and the nestification is provided with the adapter sleeve on the activity notch, be provided with second thread groove in the adapter sleeve, the connector body is provided with the intercommunication groove with corresponding position on connecting piece, reinforcing bar body, the adapter sleeve. The utility model discloses in, whole structural design retrencies, and the reinforcing bar butt joint security is high, can realize convenient rapid butt joint operation, and it is nimble convenient to use.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a continuous ware that connects of reinforcing bar that construction used.
Background
The reinforcing steel bar is steel for reinforced concrete and prestressed reinforced concrete, and the cross section of the reinforcing steel bar is circular or square with round corners. The steel bar splicing device comprises plain round steel bars, ribbed steel bars and twisted steel bars, wherein the steel bars are an essential important material in building construction, and the steel bars are often insufficient in length when in use, so that the steel bars are required to be spliced, and a certain requirement is met for the steel bar splicing device for building construction;
the continuous ware that connects of reinforcing bar that some current construction used, its structure sets up when the reinforcing bar docks, need carry out the butt joint after the hot melt is fixed again, such mode of setting up, not only there is strict demand to operating condition, the very trouble of concurrent operation, there is the inconvenience in the use, it is fixed only to adopt single screw-thread fit also to have some simultaneously, the structure lacks spacingly, receive vibrations easily and the screw thread is not hard up appears, thereby lead to the condition that the bar connection lacks stability, certain security problem has been existed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a reinforcing steel bar splicing device for building construction.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a reinforcing steel bar continuous connector for building construction comprises a connector body, wherein a first connecting groove is formed in the connector body, a connecting piece is arranged in the first connecting groove, a first thread groove is formed in the first connecting groove, a first external thread is arranged on the outer surface of the connecting piece, a second connecting groove is formed in the connecting piece, a reinforcing steel bar body is arranged in the second connecting groove, the reinforcing steel bar body and the second connecting groove are in extrusion cold connection, a movable notch is formed in the outer surface of the connector body, a second external thread is arranged on the outer surface of the movable notch, a fastening sleeve is nested on the movable notch, a second thread groove is formed in the fastening sleeve, communicating grooves are formed in the connector body, the connecting piece, the reinforcing steel bar body and the fastening sleeve in corresponding positions, connecting bolts are nested in the communicating grooves, and one end of each connecting bolt is fixedly connected with a bolt head, and one end of the connecting bolt far away from the bolt head is sleeved with a connecting nut in a threaded manner.
As a further description of the above technical solution:
the connecting piece, the fastening sleeve and the connecting bolt on the connector body are symmetrically arranged.
As a further description of the above technical solution:
the first thread groove and the second thread groove are both arranged in a conical shape in overall appearance.
As a further description of the above technical solution:
the first thread groove and the first external thread are in thread fit, and the second thread groove and the second external thread are in thread fit.
As a further description of the above technical solution:
and one side of the outer surface of the fastening sleeve is provided with a countersunk groove matched with the bolt head.
As a further description of the above technical solution:
and a placing groove which is matched with the connecting nut in a nested manner is formed in one side of the outer surface of the fastening sleeve.
The utility model discloses following beneficial effect has:
the reinforcing steel bar continuous connector for building construction can be conveniently and stably butted with reinforcing steel bars through the arrangement of the connecting piece structure, and is in threaded connection with first external threads on the connecting piece through the first thread groove structure in the connector, so that two reinforcing steel bars can be stably butted and fixed through the connector, the stability of structural butt joint can be ensured by matching with the second thread structure on the fastening sleeve, a limiting effect can be generated, the thread groove structures are in a conical design and can effectively deal with stress action such as traction force and the like, so that the stability of reinforcing steel bar connection is ensured, and then the positioning and fixing of connecting bolts are matched, the stability of the positioning of the connecting bolt structures can be ensured by the arrangement of the countersunk grooves and the placing grooves, and the looseness caused by the influence of external force is not easy to occur, so that the structural strength of the whole structural connection is ensured, the structural design is simplified, the butt joint of the reinforcing steel bars is high, and the convenient and rapid butt joint operation can be realized, use nimble convenience, the continuous ware that connects of reinforcing bar of having solved some current building construction usefulness, its structure sets up when the reinforcing bar docks, need carry out the butt joint after the hot melt is fixed again, such mode of setting up, not only there is strict demand to operating condition, the very trouble of concurrent operation, there is the inconvenience in the use, it just adopts single screw-thread fit to fix also to have some simultaneously, the structure lacks spacingly, receive vibrations easily and the screw thread is not hard up appears, thereby lead to the condition that reinforced bar connection lacks stability, certain security problem has been existed.
Drawings
Fig. 1 is a schematic view of an installation structure of a reinforcing bar coupler for building construction according to the present invention;
fig. 2 is the utility model provides a connection structure schematic diagram of the steel bar connector for building construction.
Illustration of the drawings:
1. a connector body; 2. a first connecting groove; 3. a connecting member; 4. a first thread groove; 5. a first external thread; 6. a second connecting groove; 7. a steel bar body; 8. a movable notch; 9. a second external thread; 10. fastening sleeves; 11. a second thread groove; 12. a communicating groove; 13. a connecting bolt; 14. a bolt head; 15. a countersunk groove; 16. a connecting nut; 17. and (6) placing the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, the present invention provides an embodiment: a steel bar connector for building construction comprises a connector body 1, a first connecting groove 2 is arranged in the connector body 1, a connecting piece 3 is arranged in the first connecting groove 2, a first thread groove 4 is arranged in the first connecting groove 2, a first external thread 5 is arranged on the outer surface of the connecting piece 3, a second connecting groove 6 is arranged in the connecting piece 3, a steel bar body 7 is arranged in the second connecting groove 6, the steel bar body 7 is in extrusion cold connection with the second connecting groove 6, a movable notch 8 is arranged on the outer surface of the connector body 1, a second external thread 9 is arranged on the outer surface of the movable notch 8, a fastening sleeve 10 is nested on the movable notch 8, a second thread groove 11 is arranged in the fastening sleeve 10, a communicating groove 12 is arranged at a position corresponding to the connector body 1, the connecting piece 3, the steel bar body 7 and the fastening sleeve 10, and a connecting bolt 13 is nested in the communicating groove 12, one end of the connecting bolt 13 is fixedly connected with a bolt head 14, and one end of the connecting bolt 13 far away from the bolt head 14 is sleeved with a connecting nut 16 in a threaded manner.
The connecting piece 3, the fastening sleeve 10 and the connecting bolt 13 on the connector body 1 are symmetrically arranged, and the reinforcing steel bars can be conveniently connected through the structural arrangement; the overall appearances of the first thread groove 4 and the second thread groove 11 are both in a conical shape, the whole structure can be ensured to have more stable traction force through the structural arrangement, the stress action can be effectively responded, and the structural connection stability can be ensured; the first thread groove 4 and the first external thread 5 are in thread fit, the second thread groove 11 and the second external thread 9 are in thread fit, and the connector structure can be ensured to stably run through the structural arrangement; a countersunk groove 15 matched with the bolt head 14 is formed in one side of the outer surface of the fastening sleeve 10, so that the connecting bolt 13 can be stably stored due to the structural arrangement, and the condition that the structure is loosened due to external force is not easy to occur; the outer surface side of the fastening sleeve 10 is provided with a placing groove 17 which is matched with the connecting nut 16 in a nesting mode, and the structural arrangement can ensure the structural butt joint stability of the whole connecting bolt 13.
The working principle is as follows: when the reinforcing steel bar continuous connector for building construction is used, the reinforcing steel bar body 7 is butted with the connecting piece 3 in a cold pressing mode, the communicating groove 12 in the reinforcing steel bar body 7 corresponds to the communicating groove 12 in the connecting piece 3, the connecting piece 3 is screwed into the connector body 1, the structure can be stably installed through the matching of the first thread groove 4 and the first external thread 5, the fastening sleeve 10 is rotated, the second thread groove 11 is matched with the second external thread 9 and is fixed, a limiting effect is formed, the connecting bolt 13 is inserted into the communicating groove 12, the connecting nut 16 is clamped into the placing groove 17, the bolt head 14 is rotated and screwed, and the continuous connection and fixing work of the reinforcing steel bar can be completed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a continuous ware that connects of reinforcing bar that construction used, includes connector body (1), its characterized in that: be provided with first connecting groove (2) in connector body (1), be provided with connecting piece (3) in first connecting groove (2), and be provided with first thread groove (4) in first connecting groove (2), the surface of connecting piece (3) is provided with first external screw thread (5), and is provided with second spread groove (6) in connecting piece (3), be provided with reinforcing bar body (7) in second spread groove (6), be extrusion cold connection between reinforcing bar body (7) and second spread groove (6), the surface of connector body (1) is provided with activity notch (8), the surface of activity notch (8) is provided with second external screw thread (9), and the nestification is provided with adapter sleeve (10) on activity notch (8), be provided with second thread groove (11) in adapter sleeve (10), connector body (1) and connecting piece (3), The reinforcing steel bar connecting structure is characterized in that communication grooves (12) are formed in corresponding positions of the reinforcing steel bar body (7) and the fastening sleeve (10), connecting bolts (13) are arranged in the communication grooves (12) in an embedded mode, one ends of the connecting bolts (13) are fixedly connected with bolt heads (14), and connecting nuts (16) are sleeved on threads of one ends, far away from the bolt heads (14), of the connecting bolts (13).
2. A reinforcing bar coupler for construction according to claim 1, wherein: the connector body (1) is provided with a connecting piece (3), a fastening sleeve (10) and a connecting bolt (13) which are symmetrically arranged.
3. A reinforcing bar coupler for construction according to claim 1, wherein: the first thread groove (4) and the second thread groove (11) are both arranged in a conical shape in overall appearance.
4. A reinforcing bar coupler for construction according to claim 1, wherein: the first thread groove (4) and the first external thread (5) are in thread fit, and the second thread groove (11) and the second external thread (9) are in thread fit.
5. A reinforcing bar coupler for construction according to claim 1, wherein: one side of the outer surface of the fastening sleeve (10) is provided with a countersunk groove (15) matched with the bolt head (14).
6. A reinforcing bar coupler for construction according to claim 1, wherein: a placing groove (17) which is matched with the connecting nut (16) in a nested manner is formed in one side of the outer surface of the fastening sleeve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120051325.8U CN214302573U (en) | 2021-01-08 | 2021-01-08 | Reinforcing steel bar splicing device for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120051325.8U CN214302573U (en) | 2021-01-08 | 2021-01-08 | Reinforcing steel bar splicing device for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214302573U true CN214302573U (en) | 2021-09-28 |
Family
ID=77823340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120051325.8U Expired - Fee Related CN214302573U (en) | 2021-01-08 | 2021-01-08 | Reinforcing steel bar splicing device for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214302573U (en) |
-
2021
- 2021-01-08 CN CN202120051325.8U patent/CN214302573U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214302573U (en) | Reinforcing steel bar splicing device for building construction | |
| KR101374598B1 (en) | Reinforcing bar coupler | |
| CN211007327U (en) | Steel bar connector | |
| CN216276798U (en) | I-steel scaffold steel pipe connecting piece | |
| CN214531522U (en) | Connecting device for connecting common steel bar and glass fiber bar | |
| CN112095464B (en) | Anchoring connection device for precast concrete bridge deck of steel-concrete composite beam | |
| CN214626190U (en) | Novel electromechanical pipeline gallows crane span structure mounting | |
| CN213015360U (en) | Connecting piece for building construction scaffold erection | |
| CN211690768U (en) | Novel net rack rod piece | |
| CN209891566U (en) | Reinforcing steel bar splicing device | |
| CN215802559U (en) | Novel assembled building superimposed sheet | |
| CN221193971U (en) | Reinforcing steel bar connecting sleeve | |
| CN215107373U (en) | Building buckle for aluminum mould board | |
| CN217461194U (en) | High-strength steel bar straight thread connecting device | |
| CN216810406U (en) | Heat insulation board connecting piece for concrete wall | |
| CN213449171U (en) | Steel bar connecting device | |
| CN214575153U (en) | Novel reinforcing bar mechanical connection device | |
| CN214833533U (en) | Limiting device of steel structure truss | |
| CN221372677U (en) | Reinforcing steel bar connection structure | |
| CN215221291U (en) | Universal ground wire joint | |
| CN214034406U (en) | Reinforcing bar connector for civil engineering | |
| CN219528168U (en) | Reinforcing steel bar connection structure | |
| CN217326112U (en) | Disconnect-type cold extrusion steel bar sleeve | |
| CN210957611U (en) | Device for fixing cable of tower crane | |
| CN220267026U (en) | Reinforcing bar coupling assembling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210928 |