CN202913511U - Concrete fabricated part connector - Google Patents
Concrete fabricated part connector Download PDFInfo
- Publication number
- CN202913511U CN202913511U CN 201220481060 CN201220481060U CN202913511U CN 202913511 U CN202913511 U CN 202913511U CN 201220481060 CN201220481060 CN 201220481060 CN 201220481060 U CN201220481060 U CN 201220481060U CN 202913511 U CN202913511 U CN 202913511U
- Authority
- CN
- China
- Prior art keywords
- groove
- draw
- described connection
- little
- concrete precast
- 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 - Lifetime
Links
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a concrete fabricated part connector. According to the technical scheme, the connector comprises a connecting seat which is embedded in a concrete fabricated part, a clamping part is arranged on the connecting seat, the rear of the clamping part is large, the front of the clamping part is small, a connection clamping slot is arranged in the connecting seat, the upper end and the front end of the connection clamping slot are opened, a pulling connecting member is arranged at the opening of the front end of the connection clamping slot, and a connection structure is arranged on the pulling connecting member through the bolt connection. The defect of the prior art is overcome. By the aid of the connector, concrete fabricated parts can be quickly connected and installed through bolt connection.
Description
[technical field]
The present invention relates to a kind of accessory for building, more specifically say a kind of concrete precast element connector.
[background technology]
Connection between the concrete precast element is the difficult problem of this area always, and existing method of attachment generally all is to adopt the rear cast-in-site of welding.It is low that cast-in-site causes paying in advance the slow efficient of installation rate, and the weld strength of welding is difficult to guarantee that efficient is low, and the mounting technique difficulty is high, and labour intensity is large.
[summary of the invention]
The present invention seeks to have overcome the deficiencies in the prior art, a kind of concrete precast element connector that can directly pass through the quick connection concrete precast element of assembling with bolts is provided.
The present invention is achieved by the following technical solutions:
A kind of concrete precast element connector, it is characterized in that: comprise be used to the Connection Block 1 that is embedded in the concrete precast element, described Connection Block 1 is provided with the little clamping part 2 in large front portion, rear portion, be provided with the upper end in the described Connection Block 1 and be connected connection draw-in groove 3 with front opening, the front opening place of described connection draw-in groove 3 is provided with and sockets part, and the described part 4 that sockets is provided with the syndeton that connects by bolt 51.
Aforesaid concrete precast element connector, it is characterized in that: described connection draw-in groove 3 is the trapezoidal dovetail groove that the little rear end of front end is large and the large upper end of low side is little, and the described part that sockets is that the large and little coupling clip in the large upper end of low side in the little rear end of front end is at the fixture block 4 of described connection draw-in groove 3 front portions.
Aforesaid concrete precast element connector is characterized in that: described syndeton is for being used for installing the bar hole 5 of bolt.
Aforesaid concrete precast element connector is characterized in that: the described part that sockets is for to be wholely set the sealing stepped plate 4a that is connected draw-in groove 3 front opening places described with described Connection Block 1, and described syndeton is the draw-in groove 5a of opening upwards.
Aforesaid concrete precast element connector, it is characterized in that: described connection draw-in groove 3 is the trapezoidal dovetail groove that the little rear end of front end is large and the large upper end of low side is little, the described part that sockets comprises with the described draw-in groove 3 that is connected of being arranged on of being integrated of described Connection Block 1 and is connected the fixture block 4 of the large and little coupling clip in the large upper end of low side in rear end in described connection draw-in groove 3 front portions with front end for the sealing stepped plate 4a at front opening place, described sealing stepped plate 4a is provided with slot to make way, and described syndeton is the screwed hole 5b that is arranged on the fixture block.
Aforesaid concrete precast element connector, it is characterized in that: described connection draw-in groove 3 is the trapezoidal dovetail groove that the little rear end of front end is large and the large upper end of low side is little, the described part that sockets comprises with the described draw-in groove 3 that is connected of being arranged on of being integrated of described Connection Block 1 and is connected the fixture block 4 of the large and little coupling clip in the large upper end of low side in rear end in described connection draw-in groove 3 front portions with front end for the sealing stepped plate 4a at front opening place, described sealing stepped plate 4a is provided with slot to make way, and described syndeton is the bar hole 5 that is arranged on the fixture block 4.
Aforesaid concrete precast element connector is characterized in that: the rear portion of described Connection Block 1 is connected with pulling force reinforcement 6.
Aforesaid concrete precast element connector, it is characterized in that: top, described connection draw-in groove 3 front opening places is provided with the anti-stretch board 7 that sockets described connection draw-in groove 3 two sides, described Connection Block 1 upper front end two outsides are provided with step 11, and described anti-stretch board 7 two ends are provided with the grab 71 that colludes on described step 11.
Aforesaid concrete precast element connector is characterized in that: described connection draw-in groove 3 rear portion notches are provided with cover plate 8.
Compared with prior art, the present invention has the following advantages:
1, the present invention is with bolts can be directly by the quick connection concrete precast element of assembling, and installation rate is fast, and efficient is high, and cost is low, and labour intensity is low, and the mounting technique difficulty is little.
2, the present invention adopts the little rear end of front end is large and the large upper end of low side is little connection draw-in groove and low side large upper end little socket part large with the little rear end of front end to cooperate, and resistance to tension is strong and can prevent from socketing part and skid off from connecting the draw-in groove upper end, and is safe and reliable.
3, Connection Card front of the slot opening part of the present invention top is provided with anti-stretch board and can prevents from connecting the draw-in groove two side and open under larger fore-and-aft direction pulling force effect, has strengthened the resistance to tension of connector.
[description of drawings]
Fig. 1 is the embodiment of the invention 1 stereogram;
Fig. 2 is the embodiment of the invention 1 exploded view;
Fig. 3 is the embodiment of the invention 1 exploded view;
Fig. 4 is the embodiment of the invention 1 top view;
Fig. 5 is the B-B sectional view of the embodiment of the invention 1;
Fig. 6 is that the embodiment of the invention 1 is used state diagram;
Fig. 7 is the embodiment of the invention 2 stereograms;
Fig. 8 is that the embodiment of the invention 2 is used state diagram;
Fig. 9 is the embodiment of the invention 3 stereograms;
Figure 10 is that the embodiment of the invention 3 is used state diagram;
Figure 11 is that the embodiment of the invention 1 is used state diagram;
Figure 12 is the embodiment of the invention 1 stereogram;
Figure 13 is that the embodiment of the invention 1 is used state diagram;
Figure 14 is that the embodiment of the invention 1 is used state diagram;
Figure 15 is that the embodiment of the invention 1 is used state diagram.
[specific embodiment]
Embodiment 1: extremely shown in Figure 6 such as Fig. 1, a kind of concrete precast element connector, comprise be used to the Connection Block 1 that is embedded in the concrete precast element, described Connection Block 1 is provided with the little clamping part 2 in large front portion, rear portion, be provided with the upper end in the described Connection Block 1 and be connected connection draw-in groove 3 with front opening, the front opening place of described connection draw-in groove 3 is provided with and sockets part, and the described part that sockets is provided with the syndeton that connects by bolt 51.Large front portion, clamping part 2 rear portions is little, so that Connection Block is stuck in the concrete precast element, produces the resistance to tension of front and back tension when tighting a bolt.
Described connection draw-in groove 3 is the trapezoidal dovetail groove that the little rear end of front end is large and the large upper end of low side is little, and the described part that sockets is that the large and little coupling clip in the large upper end of low side in the little rear end of front end is at the fixture block 4 of described connection draw-in groove 3 front portions.Described fixture block 4 is packed into from the rear portion of described connection draw-in groove 3 is wider, tights a bolt.To be the little rear end of front end large and the large upper end of low side is little because described fixture block 4 is with being connected connection draw-in groove 3, sockets part and can not skid off to upper end open when fore-and-aft direction can be strained.Described fixture block 4 is 2 ° with being connected the inclined angle alpha of connection draw-in groove 3 two sides.
Described syndeton can compensate when two relative connector positions have error and step down for being used for installing the bar hole 5 of bolt.
The rear portion of described Connection Block 1 is connected with pulling force reinforcement 6.Pulling force reinforcement 6 can be the bolt that is threaded connection at Connection Block 1 rear portion, also can be reinforcing bar that is welded at described Connection Block 1 rear portion etc.The resistance to tension of reinforced company's joint chair 1 on fore-and-aft direction.
Top, described connection draw-in groove 3 front opening places is provided with the anti-stretch board 7 that sockets described connection draw-in groove 3 two sides, and described Connection Block 1 upper front end two outsides are provided with step 11, and described anti-stretch board 7 two ends are provided with the grab 71 that colludes on described step 11.Open under larger fore-and-aft direction pulling force effect the above connection draw-in groove 3 two sides that prevent Connection Block 1.
Described connection draw-in groove 3 rear portion notches are provided with cover plate 8.Prevent that foreign material from entering in the described connection draw-in groove 3.
During use two linkers that are embedded in respectively in the two block concrete prefabricated components are aimed at, described fixture block 4 is packed into from the rear portion of described connection draw-in groove 3 is wider, tights a bolt two block concrete prefabricated components to be linked together.
Embodiment 2:, be with the difference of embodiment 1 to shown in Figure 8 such as Fig. 7:
The described part that sockets is for to be wholely set the sealing stepped plate 4a that is connected draw-in groove 3 front opening places described with described Connection Block 1, and described syndeton is the draw-in groove 5a of opening upwards.Relatively simple for structure, save cost.
Embodiment 3:, be with the difference of embodiment 1 to shown in Figure 11 such as Fig. 9:
Described connection draw-in groove 3 is the trapezoidal dovetail groove that the little rear end of front end is large and the large upper end of low side is little, the described part that sockets comprises with the described draw-in groove 3 that is connected of being arranged on of being integrated of described Connection Block 1 and is connected the fixture block 4 of the large and little coupling clip in the large upper end of low side in rear end in described connection draw-in groove 3 front portions with front end for the sealing stepped plate at front opening place, described sealing stepped plate 4a is provided with slot to make way, and described syndeton is the screwed hole 5b that is arranged on the fixture block.Connect by stud between two connectors that relatively connect, the hand of thread spiral at stud two is opposite, and the hand of spiral of connector internal thread hole is mated with two of stud respectively.When turning stud, the connector moving direction on both sides is opposite, i.e. simultaneously close or separation.This scheme can be used for prefabricated component makes in the accurate parts, such as the connection between the concrete duct.
Embodiment 4:, be with the difference of embodiment 1 to shown in Figure 15 such as Figure 12:
Described connection draw-in groove 3 is the trapezoidal dovetail groove that the little rear end of front end is large and the large upper end of low side is little, the described part that sockets comprises with the described draw-in groove 3 that is connected of being arranged on of being integrated of described Connection Block 1 and is connected the fixture block 4 of the large and little coupling clip in the large upper end of low side in rear end in described connection draw-in groove 3 front portions with front end for the sealing stepped plate 4a at front opening place, described sealing stepped plate 4a is provided with slot to make way, and described syndeton is the bar hole 5 that is arranged on the fixture block.
Connector of the present invention can be connected connector by bolt with connector, also can connector be connected with other built-in fittings by bolt, as long as in the built-in fitting bolt or nut are arranged.The present invention can be used for connection, the connection between the concrete duct prefabricated component, the connection between the tunnel prefabricated component between the house prefabricated component etc., and the connection between every concrete precast element all can be used.
Claims (9)
1. concrete precast element connector, it is characterized in that: comprise be used to the Connection Block (1) that is embedded in the concrete precast element, described Connection Block (1) is provided with the little clamping part (2) in large front portion, rear portion, be provided with the upper end in the described Connection Block (1) and be connected connection draw-in groove (3) with front opening, the front opening place of described connection draw-in groove (3) is provided with and sockets part, and the described part (4) that sockets is provided with the syndeton that connects by bolt (51).
2. concrete precast element connector according to claim 1, it is characterized in that: described connection draw-in groove (3) is the little rear end of front end is large and the large upper end of low side is little trapezoidal dovetail groove, and the described part that sockets is that the large and little coupling clip in the large upper end of low side in the little rear end of front end is at the anterior fixture block (4) of described connection draw-in groove (3).
3. concrete precast element connector according to claim 2 is characterized in that: described syndeton is for being used for installing the bar hole (5) of bolt.
4. concrete precast element connector according to claim 1, it is characterized in that: the described part that sockets is for to be wholely set the sealing stepped plate (4a) that is connected draw-in groove (3) front opening place described with described Connection Block (1), and described syndeton is the draw-in groove (5a) of opening upwards.
5. concrete precast element connector according to claim 1, it is characterized in that: described connection draw-in groove (3) is the trapezoidal dovetail groove that the little rear end of front end is large and the large upper end of low side is little, the described part that sockets comprises with the described draw-in groove (3) that is connected of being arranged on of being integrated of described Connection Block (1) and is connected the large and little coupling clip in the large upper end of low side in rear end with front end at the anterior fixture block (4) of described connection draw-in groove (3) for the sealing stepped plate (4a) at front opening place, described sealing stepped plate (4a) is provided with slot to make way, and described syndeton is the screwed hole (5b) that is arranged on the fixture block.
6. concrete precast element connector according to claim 1, it is characterized in that: described connection draw-in groove (3) is the trapezoidal dovetail groove that the little rear end of front end is large and the large upper end of low side is little, the described part that sockets comprises with the described draw-in groove (3) that is connected of being arranged on of being integrated of described Connection Block (1) and is connected the large and little coupling clip in the large upper end of low side in rear end with front end at the anterior fixture block (4) of described connection draw-in groove (3) for the sealing stepped plate (4a) at front opening place, described sealing stepped plate (4a) is provided with slot to make way, and described syndeton is for being arranged on the bar hole (5) on the fixture block (4).
7. according to claim 1 to 6 any described concrete precast element connectors, it is characterized in that: the rear portion of described Connection Block (1) is connected with pulling force reinforcement (6).
8. concrete precast element connector according to claim 7, it is characterized in that: top, described connection draw-in groove (3) front opening place is provided with the anti-stretch board (7) that sockets described connection draw-in groove (3) two side, described Connection Block (1) upper front end two outsides are provided with step (11), and described anti-stretch board (7) two ends are provided with the grab (71) that colludes on described step (11).
9. concrete precast element connector according to claim 8, it is characterized in that: described connection draw-in groove (3) rear portion notch is provided with cover plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220481060 CN202913511U (en) | 2012-09-19 | 2012-09-19 | Concrete fabricated part connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220481060 CN202913511U (en) | 2012-09-19 | 2012-09-19 | Concrete fabricated part connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202913511U true CN202913511U (en) | 2013-05-01 |
Family
ID=48161833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220481060 Expired - Lifetime CN202913511U (en) | 2012-09-19 | 2012-09-19 | Concrete fabricated part connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202913511U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839752A (en) * | 2012-09-19 | 2012-12-26 | 黄昆 | Connector for concrete precast element |
| CN111188417A (en) * | 2018-11-14 | 2020-05-22 | 湖北大成空间科技股份有限公司 | Prefabricated part connecting piece and connecting mode thereof |
-
2012
- 2012-09-19 CN CN 201220481060 patent/CN202913511U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839752A (en) * | 2012-09-19 | 2012-12-26 | 黄昆 | Connector for concrete precast element |
| WO2014043970A1 (en) * | 2012-09-19 | 2014-03-27 | Huang Kun | Connector for prefabricated concrete member |
| CN102839752B (en) * | 2012-09-19 | 2014-07-09 | 黄昆 | Connector for concrete precast element |
| CN111188417A (en) * | 2018-11-14 | 2020-05-22 | 湖北大成空间科技股份有限公司 | Prefabricated part connecting piece and connecting mode thereof |
| CN111188417B (en) * | 2018-11-14 | 2021-09-17 | 湖北大成空间科技股份有限公司 | Prefabricated part connecting piece and connecting mode thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102839752B (en) | Connector for concrete precast element | |
| CN202913511U (en) | Concrete fabricated part connector | |
| CN105108420A (en) | Frame welding clamp used for cub-type motorcycle sample | |
| CN1755149B (en) | Square tube connection method, joint used thereby and connection parts therewith | |
| CN203322475U (en) | ABS electromagnetic valve and relay valve mounting bracket and assembly | |
| CN205417052U (en) | Towing hook assembly | |
| CN105215594A (en) | A kind of beam bending bicycle sample vehicle frame processing method | |
| CN101391576B (en) | Strip member assembling construction | |
| CN202834394U (en) | Quick-mounting U-shaped clip for electric wire conduit of steel workshop | |
| CN209443704U (en) | A kind of board installation system | |
| CN101648509B (en) | Installation structure of back suspension device of engine | |
| CN204481368U (en) | A kind of self-locking non-bolt fast-assembling gold utensil | |
| CN204609001U (en) | A kind of assembled steel pipe connected node | |
| CN205085576U (en) | Camber beam car is frame back beam pipe rear portion fixed -position welding anchor clamps structure for sample | |
| CN205021077U (en) | Camber beam car is frame welding jig for sample | |
| CN205021076U (en) | Camber beam car is anterior fixed -position welding anchor clamps structure of frame back beam pipe for sample | |
| CN203188594U (en) | Wall connecting piece for scaffold | |
| CN214116107U (en) | RGV track butt joint tool | |
| CN215331455U (en) | Frame body structure for large-span high formwork | |
| CN203639901U (en) | Seam allowance assembling type uplift pile connecting device | |
| CN200977007Y (en) | L-shaped fastening base for connecting floor with floor beam | |
| CN201801356U (en) | Hanger chain joint assembly for forklift gantry pipeline system | |
| CN202466842U (en) | Steel column beam connecting joint structure | |
| CN201619540U (en) | Rear bumper mounting structure for automobile | |
| CN215445277U (en) | Mechanical simple device for opening ground safety valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130501 Effective date of abandoning: 20140709 |
|
| RGAV | Abandon patent right to avoid regrant |