CN206928434U - Total-prefabricated construction metal connecting piece - Google Patents
Total-prefabricated construction metal connecting piece Download PDFInfo
- Publication number
- CN206928434U CN206928434U CN201720843623.4U CN201720843623U CN206928434U CN 206928434 U CN206928434 U CN 206928434U CN 201720843623 U CN201720843623 U CN 201720843623U CN 206928434 U CN206928434 U CN 206928434U
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- Prior art keywords
- connecting rod
- shaped connecting
- connecting tube
- screw thread
- taper
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Abstract
Total-prefabricated construction metal connecting piece, including T-shaped connecting tube are the utility model is related to, T-shaped connecting tube is hollow, and T-shaped connecting tube includes supervisor portion and the side tube section being connected with the side wall of supervisor portion, and the madial wall of side tube section is provided with internal thread；Taper tensile members lateral wall is provided with external screw thread, and one end of taper tensile members is provided with a round platform portion to extend internally；One end of connecting rod is provided with external screw thread, and the lateral wall of the other end of connecting rod is provided with the annular groove to set to the concave；The middle part of threaded connector is provided with a screwed hole, and the internal thread in the screwed hole is engaged with the external screw thread of connecting rod one end；The side tube section of taper tensile members and T-shaped connecting tube is connected through a screw thread；One end of connecting rod is connected through a screw thread with threaded connector, the supervisor portion of connecting rod and T-shaped connecting tube is socketed, the position of the annular groove of connecting rod is corresponding with the position of the side tube section of T-shaped connecting tube, and connecting rod is fixedly connected by the round platform portion of taper tensile members one end, annular groove with T-shaped connecting tube.
Description
Technical field
The utility model belongs to mechanical field, and in particular to total-prefabricated construction metal connecting piece.
Background technology
Mainly two block concrete blocks are attached using reinforced bar sleeve grouting connector in China at present, this connector
Use, can effectively reduce the pollution of construction site so that our green construction comes true, and greatly improves
Speed of application.Simultaneously as being plant produced, its standardization level increases.
But still there is problems with reinforced bar sleeve grouting connector in construction application：
1st, dismounting of the reinforced bar sleeve grouting connector used at present not in full conformity with country to prefabricated concrete structure
It is required that this connector can only fill, it is impossible to tear open.
2nd, because it needs first leveling injecting glue again in assembling, injecting glue number, the quality of injecting glue be all not easy to detect, so
Human factor is uncontrollable；
3rd, this connector can not be used laterally due to its design principle so only vertical use.
Utility model content
Purpose of utility model：The utility model makes improvement for the above-mentioned problems of the prior art, i.e. this practicality is new
Type discloses total-prefabricated construction metal connecting piece.
Technical scheme：Total-prefabricated construction metal connecting piece, including T-shaped connecting tube, taper tensile members, connecting rod and screw thread
Connector；
The T-shaped connecting tube is hollow, and the T-shaped connecting tube includes supervisor portion and is connected with the side wall of supervisor portion
Side tube section, the madial wall of the side tube section are provided with internal thread；
The lateral wall of the taper tensile members is provided with external screw thread, and one end of the taper tensile members is provided with one and extended internally
Round platform portion；
One end of the connecting rod is provided with external screw thread, and the lateral wall of the other end of the connecting rod is provided with the ring to set to the concave
Connected in star；
The middle part of the threaded connector is provided with a screwed hole, the internal thread in the screwed hole and the outer spiral shell of connecting rod one end
Line is engaged；
The side tube section of the taper tensile members and T-shaped connecting tube is connected through a screw thread；
One end of the connecting rod is connected through a screw thread with the threaded connector, the connecting rod and T-shaped connecting tube
Supervisor portion is socketed, and the position of the annular groove of connecting rod is corresponding with the position of the side tube section of T-shaped connecting tube, and the connecting rod is led to
Cross the round platform portion of taper tensile members one end, annular groove is fixedly connected with T-shaped connecting tube.
Further, the external diameter of the connecting rod and the internal diameter of the supervisor portion of the T-shaped connecting tube coordinate for gap.
Further, the internal diameter of the side tube section of the T-shaped connecting tube is 6~38mm.
Beneficial effect：Total-prefabricated construction metal connecting piece has the advantages that disclosed in the utility model：
1st, can not only be filled using the prefabricated concrete structure of the total-prefabricated construction metal connecting piece, moreover it is possible to dismantle；
2nd, the accessory of total-prefabricated construction metal connecting piece is all-metal, can directly carry out applying for next procedure
Work, without grouting, reduce construction cost, shorten construction period；
3rd, it not only can vertically use, can also laterally use.
Brief description of the drawings
Fig. 1 is the structural representation of total-prefabricated construction metal connecting piece disclosed in the utility model；
Fig. 2 is the schematic diagram of connecting rod；
Wherein：
1-T type connecting tube 2- taper tensile members
3- connecting rod 4- threaded connectors
31- annular grooves
Embodiment：
Specific embodiment of the present utility model is described in detail below.
Specific embodiment 1
As illustrated in fig. 1 and 2, total-prefabricated construction metal connecting piece, including T-shaped connecting tube 1, taper tensile members 2, connecting rod
3 and threaded connector 4；
T-shaped connecting tube 1 is hollow, and T-shaped connecting tube 1 includes supervisor portion and the side pipe being connected with the side wall of supervisor portion
Portion, the madial wall of side tube section are provided with internal thread；
The lateral wall of taper tensile members 2 is provided with external screw thread, and one end of taper tensile members 2 is provided with a round platform to extend internally
Portion；
One end of connecting rod 3 is provided with external screw thread, and the lateral wall of the other end of connecting rod 3 is provided with the annular groove to set to the concave
31；
The middle part of threaded connector 4 is provided with a screwed hole, the internal thread in the screwed hole and the external screw thread of the one end of connecting rod 3
It is engaged；
The side tube section of taper tensile members 2 and T-shaped connecting tube 1 is connected through a screw thread；
One end of connecting rod 3 is connected through a screw thread with threaded connector 4, the supervisor portion set of connecting rod 3 and T-shaped connecting tube 1
Connect, the position of the annular groove 31 of connecting rod 3 is corresponding with the position of the side tube section of T-shaped connecting tube 1, and connecting rod 3 passes through taper
The round platform portion of the one end of tensile members 2, annular groove 31 are fixedly connected with T-shaped connecting tube 1.
Further, the external diameter of connecting rod 3 and the internal diameter of the supervisor portion of T-shaped connecting tube 1 coordinate for gap.
Further, the internal diameter of the side tube section of T-shaped connecting tube 1 is 6mm.
In use, a sub-assembly is formed during taper tensile members 2 first to be screwed in the side tube section of T-shaped connecting tube 1, then by group
Conjunction will be poured into a concrete block that (one end of taper tensile members 2 is exposed, one end of the supervisor portion of T-shaped connecting tube 1 and coagulation
Reinforcing bar grafting in soil block, the other end of the supervisor portion of T-shaped connecting tube 1 are exposed), then threaded connector 4 is poured into another
In individual concrete block (screwed hole of threaded connector 4 is exposed).During connection, first one end of connecting rod 3 and threaded connector 4 are led to
Cross threaded connection, be then inserted into the other end of connecting rod 3 in the supervisor portion of T-shaped connecting tube 1, bar 3 to be connected it is annular recessed
When the position of groove 31 is corresponding with the position of the side tube section of T-shaped connecting tube 1, screws the can of taper tensile members 2 and realize that two are mixed
The connection of solidifying soil block.
Specific embodiment 2
Roughly the same with specific embodiment 1, the internal diameter for differing only in the side tube section of T-shaped connecting tube 1 is 38mm.
Specific embodiment 3
Roughly the same with specific embodiment 1, the internal diameter for differing only in the side tube section of T-shaped connecting tube 1 is 20mm.
Embodiment of the present utility model is elaborated above.But the utility model is not limited to above-mentioned implementation
Mode, in art those of ordinary skill's possessed knowledge, the utility model ancestor can also not departed from
Made a variety of changes on the premise of purport.
Claims (3)
1. total-prefabricated construction metal connecting piece, it is characterised in that including T-shaped connecting tube, taper tensile members, connecting rod and screw thread
Connector；
The T-shaped connecting tube is hollow, and the T-shaped connecting tube includes supervisor portion and the side pipe being connected with the side wall of supervisor portion
Portion, the madial wall of the side tube section are provided with internal thread；
The lateral wall of the taper tensile members is provided with external screw thread, and one end of the taper tensile members is provided with a round platform to extend internally
Portion；
One end of the connecting rod is provided with external screw thread, and the lateral wall of the other end of the connecting rod is annular recessed provided with setting to the concave
Groove；
The middle part of the threaded connector is provided with a screwed hole, internal thread and the external screw thread phase of connecting rod one end in the screwed hole
Coordinate；
The side tube section of the taper tensile members and T-shaped connecting tube is connected through a screw thread；
One end of the connecting rod is connected through a screw thread with the threaded connector, the supervisor of the connecting rod and T-shaped connecting tube
Portion is socketed, and the position of the annular groove of connecting rod is corresponding with the position of the side tube section of T-shaped connecting tube, and the connecting rod passes through cone
The round platform portion of shape tensile members one end, annular groove are fixedly connected with T-shaped connecting tube.
2. total-prefabricated construction metal connecting piece according to claim 1, it is characterised in that the external diameter of the connecting rod with
The internal diameter of the supervisor portion of the T-shaped connecting tube coordinates for gap.
3. total-prefabricated construction metal connecting piece according to claim 1 or 2, it is characterised in that the T-shaped connecting tube
The internal diameter of side tube section is 6~38mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720843623.4U CN206928434U (en) | 2017-07-12 | 2017-07-12 | Total-prefabricated construction metal connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720843623.4U CN206928434U (en) | 2017-07-12 | 2017-07-12 | Total-prefabricated construction metal connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206928434U true CN206928434U (en) | 2018-01-26 |
Family
ID=61352961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720843623.4U Active CN206928434U (en) | 2017-07-12 | 2017-07-12 | Total-prefabricated construction metal connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206928434U (en) |
-
2017
- 2017-07-12 CN CN201720843623.4U patent/CN206928434U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |