CN104328838A - Concrete prefabricated part connecting structure, connecting piece and connecting method - Google Patents
Concrete prefabricated part connecting structure, connecting piece and connecting method Download PDFInfo
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- CN104328838A CN104328838A CN201410555378.8A CN201410555378A CN104328838A CN 104328838 A CN104328838 A CN 104328838A CN 201410555378 A CN201410555378 A CN 201410555378A CN 104328838 A CN104328838 A CN 104328838A
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Abstract
The invention discloses a concrete prefabricated part connecting structure, a connecting piece and a connecting method. The concrete connecting piece comprises a connecting piece body, wherein a chamber and a reduced passage communicated with the chamber are formed in the connecting piece body. The reduced passage is communicated with the external world, the reduced passage is gradually reduced along a direction far away from the chamber, an elastic part is arranged in the chamber, two or more than two locking pieces are arranged in the reduced passage, one end of the elastic part is connected with the connecting piece body and the other end of the elastic part is connected with the locking pieces. After a connecting rod is inserted into the reduced passage, the locking pieces respectively press against the connecting piece body and the connecting rod. By adopting the concrete connecting piece disclosed by the invention, two concrete prefabricated parts are simple to connect, the two concrete prefabricated parts can be quickly connected, and the connecting stability is high.
Description
Technical field
The present invention relates to the link technique field of prestressed concrete, particularly relate to a kind of concrete precast element syndeton, connector and method of attachment.
Background technology
At present, the connection of concrete precast element often has the following two kinds mode:
One, the reinforcing bar of junction exceeds concrete precast element certain length, after the binding reinforcing bars at two ends, in junction cast-in-situ concrete to be connected and fixed by concrete, but there is following defect in it: operate complicated, poor reliability, operation easier are large, human cost is high and inefficiency.
Two, concrete precast element junction arranges steel plate or steel work respectively, by welding steel or steel work to connect two concrete precast elements, but welding steel or steel work efficiency low, be affected by human factors large, product quality is difficult to ensure.
Summary of the invention
Based on this, the invention reside in the defect overcoming prior art, provide a kind of and can connect fast, stable connection, concrete precast element syndeton simple to operate.
Its technical scheme is as follows: a kind of concrete precast element syndeton, comprise the first concrete precast element being connected with the first end plate, the second concrete precast element being connected with the second end plate, the first connector, the second connector, connecting rod, described first end plate is provided with the first installation passage, a part for described first connector is positioned at described first and installs passage, and another part of described first connector is fixed between described first end plate and described first concrete precast element; Described second end plate is provided with the second installation passage, described second concrete precast element and described second is installed passage corresponding position and is provided with mounting groove, a part for described second connector is positioned at described second and installs passage, and another part of described second connector is fixed in described mounting groove; Described first connector is corresponding to described second connector position, and one end of described connecting rod is fixedly connected with described first connector, and the other end of described connecting rod is fixedly connected with described second connector.
The present invention also provides one can be easy to connect, concrete connector firm and simple to operate, comprise connector body, cavity is established in described connector body, the tapered channels be connected with described cavity, described tapered channels communicates with the external world, described tapered channels reduces gradually towards the direction away from described cavity, elastomeric element is provided with in described cavity, two or more locking members are provided with in described tapered channels, described elastomeric element one end is connected with described connector body, the described elastomeric element other end is connected with locking member described in each, also comprise connecting rod, after insert described connecting rod in described tapered channels, each described locking member respectively with described connector body, connecting rod is inconsistent, one end of described connecting rod has screw thread, the other end of described connecting rod has frictional resistance screw thread.
The present invention also provides a kind of method of attachment that have employed concrete connector as described herein, comprise the steps:, in the first concrete precast element end, the first connector is installed, in the second concrete precast element end, described concrete connector is installed, makes described first connector corresponding to described concrete connector position; Threaded for connecting rod tool one end is screwed in described first connector, then the one end described connecting rod with frictional resistance screw thread is inserted in the tapered channels of described concrete connector, and makes locking member series connection formation sleeve described in each be socketed described connecting rod.
Below technical scheme is further illustrated:
Wherein in an embodiment, described first connector is T-nut, described T-nut comprises the first flange outside nut body and described nut body, described nut body is positioned at described first and installs passage, and described first flange is fixed between described first end plate and described first concrete precast element.
Wherein in an embodiment, locking member described in each overlaps flexible circle outward jointly, and described in each, locking member series connection forms sleeve.
Wherein in an embodiment, described connecting rod is screw rod, and described sleeve inside wall has frictional resistance screw thread, the frictional resistance screw thread of described sleeve and the screw thread of described connecting rod suitable.
Wherein in an embodiment, described tapered channels is tapered, and lateral surface and the described connector body medial surface of described locking member adapt.
Wherein in an embodiment, when the lateral surface of locking member described in each is conflicted with connector body inside wall respectively, the medial surface of locking member described in each can form the flaring passage increased gradually towards cavity.
Wherein in an embodiment, when being connected by locking member described in each, locking member described in each forms tubular, and each locking member can pass described tapered channels together.
Wherein in an embodiment, one end away from described cavity of described tapered channels is provided with the second flange.
Below the principle, effect etc. of preceding solution are described:
1, concrete precast element syndeton of the present invention can first be passed through at the first pre-buried installation first in concrete precast element end concrete connector, and at the second pre-buried installation second in concrete precast element end concrete connector, when two concrete precast elements need to connect, available connecting rod is connected with the first connector, the second connector respectively.Visible, it is simple to operate, convenient that it makes to connect between two concrete precast elements, can increase work efficiency, and stable connection.
2, by adopting concrete connector of the present invention, connecting rod one end is connected with one of them concrete precast element, slowly be inserted into by the other end of connecting rod in the tapered channels of the concrete connector be arranged in another concrete precast element, wherein, connecting rod can be reinforcing bar or screw rod.Promote locking member pressuring spring described in each, each locking member opened with certain angle, and be socketed described connecting rod gradually, and the lateral surface of each locking member and connector body are conflicted, after stopping promotes locking member described in each, spring forces each locking member and each locking member is fastened between connecting rod and connector body all the time, prevents connecting rod to be separated with connector body, and then realizes the connection between two concrete precast elements.Visible, adopt concrete connector of the present invention to connect the simple to operate of two concrete precast elements, two concrete precast elements can be connected fast, and stable connection.
3, elastic ring is set in the end of each locking member, the formation sleeve and each locking member can be connected, frictional resistance screw thread is set in sleeve, so, screw rod can be adopted slowly to push tapered channels, make each locking member one end slowly open simultaneously, screw screw rod, the sleeve formed with connecting screw rod and each locking member, each locking member is stable connection under elastic ring effect, and not easily disperse, connection speed is accelerated.
4, tapered channels is tapered, and the lateral surface of each locking member and connector body medial surface adapt, if after the series connection of each locking member forms sleeve, sleeve lateral surface is also tapered, namely be convenient to each locking member move along tapered channel under the promotion of screw rod or reinforcing bar, and each locking member conflict connector body and screw rod or reinforcing bar respectively, locking member tie down screw or reinforcing bar can be realized.
5, when the lateral surface of each locking member is conflicted with connector body inside wall respectively, the medial surface of each locking member can form the flaring passage increased gradually towards cavity, simultaneously by screw rod or to be end reinforcedly processed into and the divergent segment of flaring passage to adaptation, the divergent segment of connecting rod fixes and is connected to after in each locking member, each locking member can avoid connecting rod to isolate, and can realize between locking member and connecting rod mutually locked.
6, on connector body, bar hole is provided with, the cavity of connector body communicates with the external world by bar hole, so, to screw rod or reinforcing bar be isolated from connector body, available compressing member, through bar hole holddown spring, makes spring be separated with each locking member, and move back and forth screw rod along tapered channels direction or reinforcing bar makes compressing member be separated with screw rod or reinforcing bar gradually, and move in cavity, connecting rod can be isolated smoothly, to realize the separation between two concrete precast elements.
7, connector body bottom portion arranges screwed hole or through hole, so that be connected with concrete precast element.
Accompanying drawing explanation
Fig. 1 is concrete precast element syndeton schematic diagram described in the embodiment of the present invention;
Fig. 2 is the first connecting-piece structure schematic diagram described in the embodiment of the present invention;
Fig. 3 is the first connector sectional view vertically described in the embodiment of the present invention;
Fig. 4 is the second connecting-piece structure schematic diagram described in the embodiment of the present invention;
Fig. 5 is the second connector sectional view vertically described in the embodiment of the present invention;
Fig. 6 is the structural representation of connecting rod described in the embodiment of the present invention;
Fig. 7 is the sectional view that concrete connector described in the embodiment of the present invention one inserts reinforcing bar;
Fig. 8 is the structural representation of locking member described in the embodiment of the present invention two;
Fig. 9 is the sectional view that concrete connector described in the embodiment of the present invention two inserts reinforcing bar;
Figure 10 is the sectional view that concrete connector described in the embodiment of the present invention three inserts reinforcing bar;
Figure 11 is the sectional view that concrete connector described in the embodiment of the present invention four inserts reinforcing bar;
Figure 12 is the sectional view that concrete connector described in the embodiment of the present invention five inserts reinforcing bar;
Figure 13 is the structural representation of locking member described in the embodiment of the present invention and connecting rod.
Description of reference numerals:
10, connector body, 11, cavity, 12, tapered channels, the 13, second flange, 14, screwed hole, 15, guide channel, 20, connecting rod, 21, divergent segment, 22, thread segment, 23, bayonet socket section, 30, spring, 40, locking member, 50, elastic ring, 60, nut body, the 61, first flange, the 70, first concrete precast element, 71, the first end plate, 711, first installs passage, the 80, second concrete precast element, 81, the second end plate, 811, second installs passage, 82, mounting groove.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail:
As shown in Figure 1, concrete precast element syndeton of the present invention, comprises the first concrete precast element 70 being connected with the first end plate 71, the second concrete precast element 80, first connector (not marking in figure), the second connector (not marking in figure), the connecting rod 20 (not illustrating in Fig. 1) that are connected with the second end plate 81.Described first end plate 71 is provided with the first installation passage 711, and a part for described first connector is positioned at described first and installs passage 711, and another part of described first connector is fixed between described first end plate 71 and described first concrete precast element 70.Described second end plate 81 is provided with the second installation passage 811, described second concrete precast element 80 and described second is installed passage 811 corresponding position and is provided with mounting groove 82, a part for described second connector is positioned at described second and installs passage 811, and another part of described second connector is fixed in described mounting groove 82.Described first connector is corresponding to described second connector position, and one end of described connecting rod 20 is fixedly connected with described first connector, and the other end of described connecting rod 20 is fixedly connected with described second connector.
Concrete precast element syndeton of the present invention can first be passed through at the first pre-buried installation first in concrete precast element 70 end connector, and at the second pre-buried installation second in concrete precast element 80 end connector, when two concrete precast elements need to connect, available connecting rod is connected with the first connector, the second connector respectively.Visible, it is simple to operate, convenient that it makes to connect between two concrete precast elements, can increase work efficiency, and stable connection.
Wherein, as shown in Figure 2,3, described first connector is T-nut, described T-nut comprises nut body 60 and the first flange 61 outside described nut body 60, described nut body 60 is positioned at described first and installs passage 711, and described first flange 61 is fixed between described first end plate 71 and described first concrete precast element 70.Again as shown in Figure 6, one end of connecting rod 20 is thread segment 22, and the other end is frictional resistance thread segment, middle part is bayonet socket section 23, so, the thread segment 22 of connecting rod 20 can be threaded with T-nut, the frictional resistance thread segment of connecting rod 20 be inserted in the second connector and connect.
As shown in Figure 7, concrete connector of the present invention, comprises connector body 10, the tapered channels 12 establish cavity 11 in described connector body 10, being connected with described cavity 11.Described tapered channels 12 communicates with the external world, and described tapered channels 12 reduces gradually towards the direction away from described cavity 11.Be provided with elastomeric element in described cavity 11, in embodiments of the present invention, elastomeric element adopts spring 30.Two or more locking members 40 are provided with in described tapered channels 12, described elastomeric element one end is connected with described connector body 10, the described elastomeric element other end is connected with locking member described in each 40, also comprise connecting rod 20, after insert described connecting rod 20 in described tapered channels 12, each described locking member 40 respectively with described connector body 10, connecting rod 20 is inconsistent, one end of described connecting rod 20 has screw thread, as shown in Figure 6, one end is thread segment 22, so, this connecting rod 20 can be connected with T-nut, the other end of described connecting rod 20 has frictional resistance screw thread, wherein, frictional resistance screw thread is compared to regular screw threads, larger frictional force can be born.
By adopting concrete connector of the present invention, connecting rod 20 one end is connected with one of them concrete precast element, the other end of connecting rod 20 is slowly inserted in the tapered channels 12 of the concrete connector be arranged in another concrete precast element, promote each described locking member 40 pressuring spring 30, each locking member 40 opened with certain angle, and be socketed described connecting rod 20 gradually, and the lateral surface of each locking member 40 and connector body 10 are conflicted, after stopping promotes locking member 40 described in each, spring 30 is oppressed each locking member 40 and is made each locking member 40 to be fastened between connecting rod 20 and connector body 10 all the time, prevent connecting rod 20 from detaching connector body 10, and then the connection realized between two concrete precast elements.Visible, adopt concrete connector of the present invention to connect the simple to operate of two concrete precast elements, two concrete precast elements can be connected fast, and stable connection.
Wherein, refer to Figure 13, the flexible circle 50 of the outer common cover of locking member 40 described in each, formation sleeve (not marking in figure) and locking member 40 described in each is connected, it is that formation sleeve assembled by two locking members 40 that Fig. 7 illustrates, and described sleeve inside wall has frictional resistance screw thread.So, screw rod can be adopted slowly to push tapered channels 12, make each locking member 40 one end slowly open simultaneously, screw in screw rod, the sleeve formed with connecting screw rod and each locking member 40, each locking member 40 is stable connection under elastic ring 50 acts on, and not easily disperse, connection speed is accelerated.
Described tapered channels 12 is tapered, and referring again to Fig. 8, lateral surface and described connector body 10 medial surface of described locking member 40 adapt.If after the series connection of each locking member 40 forms sleeve, sleeve lateral surface is also tapered, namely be convenient to each locking member 40 move along tapered channels under the promotion of connecting rod 20, and each locking member 40 conflict connector body 10 and connecting rod 20 respectively, locking member 40 can be realized and lock connecting rod 20.
As shown in Figure 10, when the lateral surface of locking member described in each 40 is conflicted with connector body 10 inside wall respectively, the medial surface of locking member 40 described in each can form the flaring passage (not marking in figure) increased gradually towards cavity 11.Connecting rod 20 end is processed into and the divergent segment 21 of flaring passage to adaptation, the divergent segment 21 of connecting rod 20 fixes and is connected to after in each locking member 40, each locking member 40 can avoid connecting rod 20 to isolate, and can realize between locking member 40 and connecting rod 20 mutually locked, be connected and fixed better effects if.Wherein in an embodiment, when being connected by locking member described in each 40, described in each, locking member 40 forms tubular, and each locking member 40 can pass described tapered channels 12 together.The sidewall of described connector body 10 is provided with bar hole (not shown in the figures anticipate out), and described cavity 11 is connected with the external world by described bar hole.So, to connecting rod 20 is isolated from connector body 10, available compressing member is through bar hole holddown spring 30, spring 30 is separated with each locking member 40, and move back and forth connecting rod 20 along tapered channels 12 direction compressing member is separated with connecting rod 20 gradually, and move in cavity 11, connecting rod 20 can be isolated smoothly, to realize the separation between two concrete precast elements.
As shown in Fig. 8,9,11, one end away from described cavity 11 of described tapered channels 12 is provided with the second flange 13, second flange 13 and can conflicts locking member 40, avoids locking member 40 to isolate connector body 10.As shown in Figure 10,11, the bottom of described connector body 10 has the through hole or screwed hole 14 that are connected with described cavity 11, arranges screwed hole 14 or through hole, so that connector body 10 is connected with concrete precast element bottom connector body 10.
As shown in figure 12, described tapered channels 12 is two, and opposition is arranged on described connector body 10.So, connector body 10 two ends can be connected with connecting rod 20 respectively fast, and the more convenient connection of energy two prefabricated component concrete precast elements, efficiency of construction can improve greatly.
The present invention also provides a kind of method of attachment that have employed concrete connector of the present invention, comprises the steps:
Fig. 1 can be consulted, in the first concrete precast element 70 end, the first connector is installed, in figure, the first connector is elected to be T-nut, in the second concrete precast element 80 end, described concrete connector is installed, also be the second connector, make described first connector corresponding to described concrete precast element position.What its production method was concrete can such as: the first concrete precast element, when second concrete precast element is concrete precast pile, first T-nut can be contained in first of the first end plate 71 installs in passage 711, again the first end plate 71 is loaded in the mould for the production of concrete precast pile, penetration concrete in mould, first concrete precast pile with the first connector can be produced, in like manner, by concrete connector, also namely the second connector is contained in second of the second end plate 81 and installs passage 811, then the second end plate 811 is loaded in the mould for the production of concrete precast pile, penetration concrete, namely second concrete precast pile with the second connector is produced.
Wherein, Fig. 4,5 can be consulted, it illustrates the structural representation of the concrete connector being arranged on the second concrete precast element 80, it is relative to Fig. 7, set up guide channel 15 in the end of connector body 10, guide channel 15 is arranged in the second installation passage 811, and guide channel 15 external diameter is less than connector body 10 simultaneously, second end plate 81 supports connector body 10, for being fixed in mounting groove 82 by the second connector.The threaded one end of connecting rod 20 tool is screwed in described first connector, one end that described connecting rod 20 has frictional resistance screw thread is inserted in the tapered channels of described concrete connector again, and makes locking member 40 series connection formation sleeve described in each be socketed described connecting rod 20.
Connect two concrete precast elements by this method of attachment, the connection between two concrete precast elements can be realized fast, and be connected and fixed effective between concrete precast element.
To sum up, tool of the present invention has the following advantages:
1, concrete precast element syndeton of the present invention can first be passed through at the first pre-buried installation first in concrete precast element 70 end connector, and at the second pre-buried installation second in concrete precast element 80 end connector, when two concrete precast elements need to connect, available connecting rod is connected with the first connector, the second connector respectively.Visible, it is simple to operate, convenient that it makes to connect between two concrete precast elements, can increase work efficiency, and stable connection.
2, by adopting concrete connector of the present invention, connecting rod 20 one end is connected with one of them concrete precast element, the other end of connecting rod 20 is slowly inserted in the tapered channels 12 of the concrete connector be arranged in another concrete precast element, promote each described locking member 40 pressuring spring 30, each locking member 40 opened with certain angle, and be socketed described connecting rod 20 gradually, and the lateral surface of each locking member 40 and connector body 10 are conflicted, after stopping promotes locking member 40 described in each, spring 30 is oppressed each locking member 40 and is made each locking member 40 to be fastened between connecting rod 20 and connector body 10 all the time, prevent connecting rod 20 from detaching connector body 10, and then the connection realized between two concrete precast elements.Visible, adopt concrete connector of the present invention to connect the simple to operate of two concrete precast elements, two concrete precast elements can be connected fast, and stable connection.
3, elastic ring 50 is set in the end of each locking member 40, the formation sleeve and each locking member 40 can be connected, frictional resistance screw thread is set in sleeve, so, screw rod can be adopted slowly to push tapered channels 12, make each locking member 40 one end slowly open simultaneously, screw screw rod, the sleeve formed with connecting screw rod and each locking member 40, each locking member 40 is stable connection under elastic ring 50 acts on, and not easily disperse, connection speed is accelerated.
4, tapered channels 12 is tapered, and the lateral surface of each locking member 40 and connector body 10 medial surface adapt, if after the series connection of each locking member 40 forms sleeve, sleeve lateral surface is also tapered, namely be convenient to each locking member 40 move along tapered channel under the promotion of connecting rod 20, and each locking member 40 conflict connector body 10 and connecting rod 20 respectively, locking member 40 can be realized and lock connecting rod 20.
5, when the lateral surface of each locking member 40 is conflicted with connector body 10 inside wall respectively, the medial surface of each locking member 40 can form the flaring passage increased gradually towards cavity 11, connecting rod 20 end is processed into and the divergent segment 21 of flaring passage to adaptation simultaneously, the divergent segment 21 of connecting rod 20 fixes and is connected to after in each locking member 40, each locking member 40 can avoid connecting rod 20 to isolate, and can realize between locking member 40 and connecting rod 20 mutually locked.
6, on connector body 10, bar hole is provided with, the cavity 11 of connector body 10 communicates with the external world by bar hole, so, to connecting rod 20 is isolated from connector body 10, available compressing member is through bar hole holddown spring 30, spring 30 is separated with each locking member 40, and move back and forth connecting rod 20 along tapered channels 12 direction compressing member is separated with connecting rod 20 gradually, and move in cavity 11, connecting rod 20 can be isolated smoothly, to realize the separation between two concrete precast elements.
7, bottom connector body 10, screwed hole 14 or through hole are set, so that be connected with concrete precast element.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this manual is recorded.
The above embodiment only have expressed the specific embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (10)
1. a concrete precast element syndeton, it is characterized in that, comprise the first concrete precast element being connected with the first end plate, the second concrete precast element being connected with the second end plate, the first connector, the second connector, connecting rod, described first end plate is provided with the first installation passage, a part for described first connector is positioned at described first and installs passage, and another part of described first connector is fixed between described first end plate and described first concrete precast element; Described second end plate is provided with the second installation passage, described second concrete precast element and described second is installed passage corresponding position and is provided with mounting groove, a part for described second connector is positioned at described second and installs passage, and another part of described second connector is fixed in described mounting groove; Described first connector is corresponding to described second connector position, and one end of described connecting rod is fixedly connected with described first connector, and the other end of described connecting rod is fixedly connected with described second connector.
2. concrete precast element syndeton according to claim 1, it is characterized in that, described first connector is T-nut, described T-nut comprises the first flange outside nut body and described nut body, described nut body is positioned at described first and installs passage, and described first flange is fixed between described first end plate and described first concrete precast element.
3. a concrete connector, it is characterized in that, comprise connector body, cavity is established in described connector body, the tapered channels be connected with described cavity, described tapered channels communicates with the external world, described tapered channels reduces gradually towards the direction away from described cavity, elastomeric element is provided with in described cavity, two or more locking members are provided with in described tapered channels, described elastomeric element one end is connected with described connector body, the described elastomeric element other end is connected with locking member described in each, also comprise connecting rod, after insert described connecting rod in described tapered channels, each described locking member respectively with described connector body, connecting rod is inconsistent, one end of described connecting rod has screw thread, the other end of described connecting rod has frictional resistance screw thread.
4. concrete connector according to claim 3, is characterized in that, locking member described in each overlaps flexible circle outward jointly, and described in each, locking member series connection forms sleeve.
5. concrete connector according to claim 4, is characterized in that, described connecting rod is screw rod, and described sleeve inside wall has frictional resistance screw thread, the frictional resistance screw thread of described sleeve and the screw thread of described connecting rod suitable.
6. concrete connector according to claim 3, is characterized in that, described tapered channels is tapered, and lateral surface and the described connector body medial surface of described locking member adapt.
7. concrete connector according to claim 6, is characterized in that, when the lateral surface of locking member described in each is conflicted with connector body inside wall respectively, the medial surface of locking member described in each can form the flaring passage increased gradually towards cavity.
8. concrete connector according to claim 7, is characterized in that, when being connected by locking member described in each, locking member described in each forms tubular, and each locking member can pass described tapered channels together.
9. concrete connector according to claim 3, is characterized in that, one end away from described cavity of described tapered channels is provided with the second flange.
10. have employed a method of attachment for the concrete connector as described in any one of claim 3 to 9, it is characterized in that, comprise the steps:
In the first concrete precast element end, the first connector is installed, in the second concrete precast element end, described concrete connector is installed, make described first connector corresponding to described concrete connector position;
Threaded for connecting rod tool one end is screwed in described first connector, then the one end described connecting rod with frictional resistance screw thread is inserted in the tapered channels of described concrete connector, and makes locking member series connection formation sleeve described in each be socketed described connecting rod.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952001A (en) * | 2016-06-14 | 2016-09-21 | 南京长江都市建筑设计股份有限公司 | Prefabricated sandwich heat preservation external wall board and sun shield connecting structure and construction method thereof |
| CN106759942A (en) * | 2017-03-01 | 2017-05-31 | 邓剑涛 | A kind of the welding lock attachment structure and its construction method of one solidification |
| CN111287315A (en) * | 2020-02-10 | 2020-06-16 | 湖南省西城建设有限公司 | Ultrahigh-performance concrete prefabricated part and preparation method thereof |
| CN111395378A (en) * | 2020-04-16 | 2020-07-10 | 浙江建设职业技术学院 | Structural member for joggle connection of assembled building center pillar beam |
| CN113062458A (en) * | 2021-04-02 | 2021-07-02 | 西南科技大学 | Anchor and wood structure connecting joint with same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2495685Y (en) * | 2001-08-01 | 2002-06-19 | 钟肇鸿 | Quick-action joint for prestressed concrete piles |
| KR100515789B1 (en) * | 2005-06-10 | 2005-09-21 | 주식회사 이지건축 | Shoring structure of concrete base slab for prefabricate structure |
| CN201273032Y (en) * | 2008-08-19 | 2009-07-15 | 王树琳 | Reinforced bar jointing sleeve |
| CN101979778A (en) * | 2010-10-07 | 2011-02-23 | 周兆弟 | Method for butting concrete prefabricated member consisting of prefabricated member connector |
| CN102220758A (en) * | 2011-04-20 | 2011-10-19 | 钟智谦 | Prestressed concrete pipe piles and mechanical joggle joint for same |
| CN204126060U (en) * | 2014-10-17 | 2015-01-28 | 钟智谦 | A kind of concrete precast element syndeton, connector |
-
2014
- 2014-10-17 CN CN201410555378.8A patent/CN104328838B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2495685Y (en) * | 2001-08-01 | 2002-06-19 | 钟肇鸿 | Quick-action joint for prestressed concrete piles |
| KR100515789B1 (en) * | 2005-06-10 | 2005-09-21 | 주식회사 이지건축 | Shoring structure of concrete base slab for prefabricate structure |
| CN201273032Y (en) * | 2008-08-19 | 2009-07-15 | 王树琳 | Reinforced bar jointing sleeve |
| CN101979778A (en) * | 2010-10-07 | 2011-02-23 | 周兆弟 | Method for butting concrete prefabricated member consisting of prefabricated member connector |
| CN102220758A (en) * | 2011-04-20 | 2011-10-19 | 钟智谦 | Prestressed concrete pipe piles and mechanical joggle joint for same |
| CN204126060U (en) * | 2014-10-17 | 2015-01-28 | 钟智谦 | A kind of concrete precast element syndeton, connector |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952001A (en) * | 2016-06-14 | 2016-09-21 | 南京长江都市建筑设计股份有限公司 | Prefabricated sandwich heat preservation external wall board and sun shield connecting structure and construction method thereof |
| CN106759942A (en) * | 2017-03-01 | 2017-05-31 | 邓剑涛 | A kind of the welding lock attachment structure and its construction method of one solidification |
| CN111287315A (en) * | 2020-02-10 | 2020-06-16 | 湖南省西城建设有限公司 | Ultrahigh-performance concrete prefabricated part and preparation method thereof |
| CN111395378A (en) * | 2020-04-16 | 2020-07-10 | 浙江建设职业技术学院 | Structural member for joggle connection of assembled building center pillar beam |
| CN113062458A (en) * | 2021-04-02 | 2021-07-02 | 西南科技大学 | Anchor and wood structure connecting joint with same |
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| Publication number | Publication date |
|---|---|
| CN104328838B (en) | 2017-01-11 |
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Effective date of registration: 20210118 Address after: 510383 No.48, Yilin West Street, south of Longxi Avenue, Fangcun, Liwan District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Tianxing Machinery Joint Co.,Ltd. Address before: 510000 No.48, Yilin West Street, Science Park, Longxi Avenue, Liwan District, Guangzhou City, Guangdong Province Patentee before: Zhong Zhiqian Patentee before: Zhong Zhaohong |