CN210887782U - Two-way off normal member bar connector of lateral wall trompil anchor - Google Patents
Two-way off normal member bar connector of lateral wall trompil anchor Download PDFInfo
- Publication number
- CN210887782U CN210887782U CN201920372851.7U CN201920372851U CN210887782U CN 210887782 U CN210887782 U CN 210887782U CN 201920372851 U CN201920372851 U CN 201920372851U CN 210887782 U CN210887782 U CN 210887782U
- Authority
- CN
- China
- Prior art keywords
- nut
- piece
- elastic
- pressure
- thread clamping
- 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
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
A connector for anchoring bidirectional offset rod pieces with holes on side walls comprises a first elastic combined nut, a first anchoring sleeve, a middle connecting sleeve, a second elastic combined nut, a second anchoring sleeve, a first pressure-bearing nut assembly and a second pressure-bearing nut assembly, wherein the first elastic combined nut and the second elastic combined nut comprise a plurality of thread clamping pieces on an elastic reset piece; a plurality of window holes are formed in the upper side walls of the first perforated anchor cup and the second perforated anchor cup, a first elastic combination nut and a second elastic combination nut are correspondingly arranged in the window holes of the side walls, and the middle connecting sleeve is connected and anchored with a first anchoring sleeve and a second anchoring sleeve; the bearing nut compresses the anchoring sleeve to provide the compression resistance of the rod piece. The utility model discloses the size is little, the material is economized, construction speed is fast, convenient detection inspection, and the acceptance standard is clear and definite.
Description
Technical Field
The utility model relates to a connection technical field of structure thing, in particular to elasticity combination nut anchor off normal member connector.
Background
In engineering construction, deviation within an allowable range is inevitable when common steel bars, prestressed steel bars and other rod pieces fixed on two assembly members are in butt joint, in order to adapt to the butt joint deviation, grouting sleeve connection, corrugated pipe reserved hole grouting connection, a connecting box and other modes are mostly adopted at present, the connection modes have the defects of complex construction process, incapability of detection, difficulty in quality guarantee, long waiting time for strength achievement and the like, if direct connection modes such as straight thread connection are adopted, the requirements on positioning and manufacturing precision of the connecting rod pieces are extremely strict, and an error of a half pitch in the axis direction is an obstacle which cannot be crossed.
The bolt connection can realize the complete connection between the rod pieces by adopting a tightening measure, has higher requirement on the construction space and has smaller application range.
According to the common prefabricated part steel bar connecting structure, an angle steel with an end face is pre-embedded, a steel bar on one side is fixed on the angle steel in a welding mode, a hole is formed in the end face, and a steel bar on the other side penetrates through the end face and is connected in a bolt fixing mode; although the method also realizes the offset connection of the butt joint rod pieces, the used angle steel occupies a large space and is not directly stressed, and when the number of butt joint reinforcing steel bars is large, the angle steel and bolts are complex to install and tighten, so that the method is difficult to popularize in a large area and is only applied to the connection of small square columns of industrial plants.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defect of prior art, the utility model provides a member mechanical connector of adaptable multidirectional off normal, it is great to the ascending error adaptability of member axis direction very much, the utility model discloses a pure mechanical connection between the off normal member adapts to the manufacturing deviation of vertical, horizontal and each direction of corner between two members, and whether its draw compressive strength and grout irrelevantly, need not to wait for grout material or cast in situ concrete setting time, and the construction is convenient quick, is convenient for detect, and the acceptance standard is clear and definite, stable in quality, safe and reliable.
In order to achieve the purpose, the utility model discloses a two-way offset rod piece connector for anchoring by opening holes on the side wall, which is used for connecting a first rod piece pre-embedded on an assembling component A and a second rod piece pre-embedded on an assembling component B; comprises at least a first elastic combined nut, a first anchoring sleeve, an intermediate connecting sleeve, a second elastic combined nut and a second anchoring sleeve.
First elasticity combination nut contains first sawtooth screw thread clamping piece and first elastic restraint piece that resets, second elasticity combination nut contains second sawtooth screw thread clamping piece and second elastic restraint piece that resets, first sawtooth screw thread clamping piece and second sawtooth screw thread clamping piece internal surface are equipped with interior sawtooth screw thread.
And the first rod piece and the second rod piece are provided with sawtooth external threads matched with the sawtooth thread clamping pieces.
The first anchoring sleeve is a first perforated anchor cup with a side wall perforated; the first perforated anchor cup is characterized in that first perforated holes are symmetrically formed in the side wall of the first perforated anchor cup, the number of the first perforated holes is consistent with that of the first sawtooth thread clamping pieces, the first sawtooth thread clamping pieces are placed in the first perforated holes in a one-to-one correspondence mode, and the first sawtooth thread clamping pieces and the first elastic constraint resetting pieces are fixed in a slot mode, a fixing screw mode or a strong glue bonding mode and the like.
The second anchoring sleeve is a second perforated anchor cup with a side wall perforated; and second hole-arranging holes are symmetrically formed in the side wall of the second hole-forming anchor cup, the number of the second hole-arranging holes is consistent with that of the second sawtooth thread clamping pieces, the second sawtooth thread clamping pieces are placed in the second hole-arranging holes in a one-to-one correspondence mode, and the second sawtooth thread clamping pieces and the second elastic constraint resetting piece are fixed in a slot mode, a fixing screw mode, a strong glue bonding mode and the like.
The middle connecting sleeve is a middle round tube straight cylinder, and the outer sides of the two ends of the middle connecting sleeve are provided with external threads in opposite left-handed and right-handed directions.
The inner walls of one ends of the first perforated anchor cup and the second perforated anchor cup are respectively provided with internal threads matched with the straight cylinder of the middle circular tube, and the straight cylinder of the middle circular tube is connected with the first perforated anchor cup and the second perforated anchor cup through thread pairs.
The first elastic combined nut is connected with the first rod piece in a clamping and anchoring mode, and the second elastic combined nut is connected with the second rod piece in a clamping and anchoring mode.
The further technical scheme is that the thread clamping piece and the elastic constraint reset piece are integrally manufactured to form an annular elastic nut.
Further technical scheme is, first trompil anchor cup and second trompil anchor cup lateral wall set up the multirow fenestra, set up corresponding quantity in the multirow fenestra first sawtooth thread clamping piece and second sawtooth thread clamping piece, first sawtooth thread clamping piece and second sawtooth thread clamping piece outside set up first elastic restraint piece and the second elastic restraint piece that resets form the first elasticity of multirow combination nut and multirow second elasticity combination nut anchor member one and member two respectively.
A further technical scheme is, the straight section of thick bamboo outside of middle pipe sets up the third and derives the wrong piece, the third derive the wrong piece with the straight section of thick bamboo outside in middle pipe in close contact with or fixed connection the member one with the member is two to be inserted and is gone into the completion back, is drawn the wrong piece is derived to the third, first anchor sleeve with second anchor sleeve is taut in opposite directions.
The further technical scheme is that a first pressure-bearing nut assembly is arranged on the first rod piece, and a second pressure-bearing nut assembly is arranged on the second rod piece.
The first pressure nut assembly includes a first pressure nut and a first lead-out tightening member in close contact or fixed connection with the first pressure nut, and the second pressure nut assembly includes a second pressure nut and a second lead-out tightening member in close contact or fixed connection with the second pressure nut.
The first pressure-bearing nut is pre-installed on the first rod piece, the second pressure-bearing nut is pre-installed on the second rod piece, the first pressure-bearing nut and the second pressure-bearing nut are respectively located on the outer sides of the axial directions of the first sleeve anchor cup and the second sleeve anchor cup, the first leading-out tightening piece is arranged on the radial outer side of the first pressure-bearing nut, and the second leading-out tightening piece is arranged on the outer side of the second pressure-bearing nut.
After the middle circular tube straight cylinder is screwed up, the first leading-out screwing piece and the second leading-out screwing piece are pulled, the first pressure-bearing nut and the second pressure-bearing nut rotate and are gradually pressed with the first opening anchor cup and the second opening anchor cup, and the pressure-bearing capacity of the side wall perforated anchoring bidirectional deviation rod piece connector is formed.
The utility model has the following beneficial effects.
The utility model discloses solved the mechanical butt joint difficult problem of multidirectional deviation member in the engineering construction field effectively, realized that the complete mechanical connection when members such as reinforcing bar butt joint in the prefabricated structure of assembling, and realize two-way follow-up anchor, where the anchor of all inserting of two butt joint members reaches the effect of where promptly, and guarantee joint strength and reach the one-level requirement, make the prefabricated inspection, the inspection and the acceptance of assembling member connectors such as reinforcing bar and prestressing tendons in the structure equal to conventional connector completely.
The utility model discloses the connector total length is little, not only material quantity greatly reduced, and suitable for the occasion is also more extensive.
Because the utility model belongs to pure mechanical connection, its tensile strength's performance needn't wait for the grout material to reach certain condensation strength value, but so continuity of operation is assembled to the structure, really accomplishes quick construction.
Drawings
FIG. 1: the side wall is provided with an opening for anchoring the bidirectional deviation rod piece connector.
FIG. 2 is a drawing: side view of a bi-directional offset rod connector anchored with a sidewall opening.
FIG. 3: the side wall is provided with a hole for anchoring the bidirectional deviation rod connector.
Detailed Description
Example 1.
As shown in fig. 1, 2 and 3, an embodiment of the present invention comprises at least a first elastic combination nut 100, a first anchoring sleeve 200, an intermediate connection sleeve 300, a second elastic combination nut 400, a second anchoring sleeve 500, a first pressure nut assembly 600 and a second pressure nut assembly 700.
First elasticity combination nut 100 contains first sawtooth screw thread clamping piece 1 and the first elastic restraint piece 2 that resets, and second elasticity combination nut 400 contains second sawtooth screw thread clamping piece 4 and the second elastic restraint piece 5 that resets, and first sawtooth screw thread clamping piece 1 and second sawtooth screw thread clamping piece 4 internal surface are equipped with interior sawtooth screw thread.
The end parts of the first rod piece 13 and the second rod piece 14 are provided with sawtooth external threads matched with the first sawtooth thread clamping piece 1 and the second sawtooth thread clamping piece 4.
The first anchoring sleeve 200 is a first perforated anchoring cup 3 with a side wall perforated; the side wall of the first perforated anchor cup 3 is symmetrically provided with a first row of window holes, the number of the first row of window holes is consistent with that of the first sawtooth thread clamping pieces 1, the first sawtooth thread clamping pieces 1 are placed in the first row of window holes in a one-to-one correspondence mode, and the first sawtooth thread clamping pieces 1 and the first elastic constraint resetting pieces 2 are fixed in a slot mode, a fixing screw mode or a strong glue bonding mode and the like.
The second anchoring sleeve 500 is a second perforated anchoring cup 6 with a side wall perforated; the side wall of the second perforated anchor cup 6 is symmetrically provided with second row of window holes, the number of the second row of window holes is consistent with that of the second sawtooth thread clamping pieces 4, the second sawtooth thread clamping pieces 4 are placed in the second row of window holes in a one-to-one correspondence mode, and the second sawtooth thread clamping pieces 4 and the second elastic constraint resetting piece 5 are fixed in a slot mode, a fixing screw mode, a strong glue bonding mode and the like.
The middle connecting sleeve 300 is a middle round tube straight tube 7, and the outer sides of the two ends of the middle connecting sleeve 300 are provided with external threads with opposite left-right rotating directions.
The inner walls of one ends of the first perforated anchor cup 3 and the second perforated anchor cup 6 are respectively provided with internal threads matched with the middle circular tube straight cylinder 7, and the middle circular tube straight cylinder 7 is connected with the first perforated anchor cup 3 and the second perforated anchor cup 6 through thread pairs.
The first elastic combined nut 100 clamps the first anchoring connecting rod piece 13, and the second elastic combined nut 300 clamps the second anchoring connecting rod piece 14; the third derivation tightening piece 8 is arranged on the outer side of the middle round tube straight tube 7, and the third derivation tightening piece 8 is fixedly connected with the outer side of the middle round tube straight tube 7.
A first gland nut assembly 600 is provided on rod one 13 and a second gland nut assembly 700 is provided on rod two 14.
The first pressure nut assembly 600 comprises a first pressure nut 9 and a first lead-out tightening member 10, the first lead-out tightening member 10 is fixedly connected with the first pressure nut 9, the second pressure nut assembly 700 comprises a second pressure nut 11 and a second lead-out tightening member 12, and the second lead-out tightening member 12 is fixedly connected with the second pressure nut 11.
The first pressure-bearing nut 9 is installed on the first rod piece 13 in advance, the second pressure-bearing nut 11 is installed on the second rod piece 14 in advance, the first pressure-bearing nut 9 and the second pressure-bearing nut 11 are located on the outer sides of the axial direction of the first opening anchor cup 3 and the axial direction of the second opening anchor cup 6 respectively, a first guiding tightening piece 10 is arranged on the radial outer side of the first pressure-bearing nut 9, and a second guiding tightening piece 12 is arranged on the outer side of the second pressure-bearing nut 11.
Preferred embodiments of the present invention have been described above in detail; it is understood that numerous modifications and variations can be made by those skilled in the art in light of the teaching of the present invention, which can be varied in combination to produce a number of preferred embodiments; therefore, the technical solutions available to a person skilled in the art through logical analysis, reasoning or limited experimentation on the basis of the prior art according to the inventive concepts are intended to be within the scope of protection defined by the claims.
Claims (5)
1. A two-way off-set member connector of lateral wall trompil anchor connects member one (13) and member two (14) of taking the off-set on two assembly components, its characterized in that: comprises at least a first elastic combination nut (100), a first anchoring sleeve (200), an intermediate connection sleeve (300), a second elastic combination nut (400) and a second anchoring sleeve (500);
the first elastic combined nut (100) comprises a first sawtooth thread clamping piece (1) and a first elastic restraint resetting piece (2), the second elastic combined nut (400) comprises a second sawtooth thread clamping piece (4) and a second elastic restraint resetting piece (5), and internal sawtooth threads are arranged on the inner surfaces of the first sawtooth thread clamping piece (1) and the second sawtooth thread clamping piece (4);
the end parts of the first rod piece (13) and the second rod piece (14) are provided with sawtooth external threads matched with the first sawtooth thread clamping piece (1) and the second sawtooth thread clamping piece (4);
the first anchoring sleeve (200) is a first perforated anchor cup (3) with a side wall perforated; the side wall of the first perforated anchor cup (3) is symmetrically provided with first row of window holes, the number of the first row of window holes is consistent with that of the first sawtooth thread clamping pieces (1), the first sawtooth thread clamping pieces (1) are correspondingly placed in the first row of window holes one by one, and the first sawtooth thread clamping pieces (1) and the first elastic constraint resetting piece (2) are fixed in a mode of slots, fixing screws, strong glue bonding and the like;
the second anchoring sleeve (500) is a second perforated anchor cup (6) with a side wall perforated; second row of window holes are symmetrically formed in the side wall of the second perforated anchor cup (6), the number of the second row of window holes is consistent with that of the second sawtooth thread clamping pieces (4), the second sawtooth thread clamping pieces (4) are correspondingly placed in the second row of window holes one by one, and the second sawtooth thread clamping pieces (4) and the second elastic constraint resetting piece (5) are fixed in a slot or fixing screw or strong glue bonding mode;
the middle connecting sleeve (300) is a middle round tube straight tube (7), and the outer sides of two ends of the middle connecting sleeve (300) are provided with external threads with opposite left-right rotation directions;
the inner walls of one ends of the first perforated anchor cup (3) and the second perforated anchor cup (6) are respectively provided with internal threads matched with the middle circular tube straight cylinder (7), and the middle circular tube straight cylinder (7) is connected with the first perforated anchor cup (3) and the second perforated anchor cup (6) through a thread pair;
the first elastic combined nut (100) is connected with the first rod piece (13) in a clamping and anchoring mode, and the second elastic combined nut (400) is connected with the second rod piece (14) in a clamping and anchoring mode.
2. The sidewall fenestrated anchored bi-directional offset rod connector of claim 1, wherein the threaded clip and the elastic restraint return element are integrally formed to form a circumferential elastic nut.
3. The sidewall split anchor bi-directional rod coupler of claim 1, wherein the first and second split anchor cups (3, 6) are provided with a plurality of rows of said apertures in their sidewalls, a corresponding number of said first and second serrated threaded clips (1, 4) are provided in said plurality of rows of apertures, and said first and second serrated threaded clips (1, 4) are provided with said first and second elastic restraint return members (2, 5) outside of said first and second serrated threaded clips to form a plurality of rows of first and second elastic combination nuts (100, 400) for respectively anchoring a first rod (13) and a second rod (14).
4. The connector of claim 1, wherein a third guiding-out tightening piece (8) is arranged outside the middle circular tube straight tube (7), and the third guiding-out tightening piece (8) is tightly contacted or fixedly connected with the outside of the middle circular tube straight tube (7).
5. The sidewall fenestration anchored bi-directional offset rod connector of claim 1, characterized in that a first compression nut assembly (600) is provided on the first rod (13) and a second compression nut assembly (700) is provided on the second rod (14);
the first pressure nut assembly (600) comprises a first pressure nut (9) and a first lead-out tightening member (10), the first lead-out tightening member (10) is in close contact or fixed connection with the first pressure nut (9), the second pressure nut assembly (700) comprises a second pressure nut (11) and a second lead-out tightening member (12), and the second lead-out tightening member (12) is in close contact or fixed connection with the second pressure nut (11);
the first pressure-bearing nut (9) is pre-installed on the first rod piece (13), the second pressure-bearing nut (11) is pre-installed on the second rod piece (14), the first pressure-bearing nut (9) and the second pressure-bearing nut (11) are respectively located on the outer sides of the axial directions of the first perforated anchor cup (3) and the second perforated anchor cup (6), the first leading-out screwing piece (10) is arranged on the radial outer side of the first pressure-bearing nut (9), and the second leading-out screwing piece (12) is arranged on the outer side of the second pressure-bearing nut (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920372851.7U CN210887782U (en) | 2019-03-22 | 2019-03-22 | Two-way off normal member bar connector of lateral wall trompil anchor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920372851.7U CN210887782U (en) | 2019-03-22 | 2019-03-22 | Two-way off normal member bar connector of lateral wall trompil anchor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210887782U true CN210887782U (en) | 2020-06-30 |
Family
ID=71323608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920372851.7U Expired - Fee Related CN210887782U (en) | 2019-03-22 | 2019-03-22 | Two-way off normal member bar connector of lateral wall trompil anchor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210887782U (en) |
-
2019
- 2019-03-22 CN CN201920372851.7U patent/CN210887782U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103541982B (en) | A kind of Nested-type single-side bolt fastener | |
| CN108797897B (en) | Self-locking steel bar connector for prefabricated parts | |
| CN210887782U (en) | Two-way off normal member bar connector of lateral wall trompil anchor | |
| WO2022057244A1 (en) | Connection unit for prefabricated building | |
| CN107143042B (en) | Connecting structure of embedded bolts in closed rod piece, screwing method and application in assembling single-layer latticed shell structure of rectangular steel pipe | |
| CN210177817U (en) | Novel elastic combined threaded sleeve rod piece connector | |
| CN210177812U (en) | Elastic combined nut follow-up anchoring deviation rod piece connector | |
| CN210887783U (en) | Elastic firing pin flush splicing rod piece connector | |
| CN210164146U (en) | Two-way off normal member bar connector of elasticity combination nut | |
| CN107419808B (en) | Connection structure and have its building module | |
| CN209891572U (en) | Elastic sleeve rod piece connector | |
| CN209891570U (en) | Sliding sleeve expansion bolt offset rod piece connector | |
| WO2022057245A1 (en) | High-stability bolt connection assembly | |
| CN210177814U (en) | Single-sleeve double-spherical-surface nut offset rod connector | |
| CN209891569U (en) | Expansion bolt off-set rod piece connector | |
| CN210178709U (en) | Composite sleeve offset rod piece connector | |
| CN209892571U (en) | Elastic combined threaded sleeve deviation rod piece connector | |
| CN210219024U (en) | Connecting structure of plastic pipeline | |
| KR100519174B1 (en) | Steel joint system | |
| CN110761406B (en) | Full-bolt-connection square steel pipe column inner reinforcing structure and construction method thereof | |
| CN109853868A (en) | A kind of two-way deviation rod piece connector of side-wall hole anchoring | |
| CN209891565U (en) | Follow-up anchoring offset rod piece connector with side wall provided with hole | |
| RU219611U1 (en) | REINFORCED JOINT OF REINFORCING RODS | |
| CN204826418U (en) | Steel bar anchoring connecting piece | |
| CN214119248U (en) | Municipal administration water supply and drainage pipeline connection structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 Termination date: 20210322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |