CN208933832U - Shear connector - Google Patents
Shear connector Download PDFInfo
- Publication number
- CN208933832U CN208933832U CN201821345597.3U CN201821345597U CN208933832U CN 208933832 U CN208933832 U CN 208933832U CN 201821345597 U CN201821345597 U CN 201821345597U CN 208933832 U CN208933832 U CN 208933832U
- Authority
- CN
- China
- Prior art keywords
- plate
- substrate
- base plate
- pier shaft
- long
- 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.)
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Links
- 230000009194 climbing Effects 0.000 claims abstract description 5
- 239000000758 substrate Substances 0.000 claims description 32
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 240000000233 Melia azedarach Species 0.000 claims description 3
- 208000004141 microcephaly Diseases 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a shear force key, include the base plate that leans on with the cooperation of pier shaft side, long, short horizontal plate has been arranged perpendicularly to the upper and lower end of base plate, connects through the trapezoidal plate of vertical arrangement between the middle section position of long, short horizontal plate, and a right angle side of trapezoidal plate is connected perpendicularly with the base plate, the side department of pier shaft seted up with base plate complex concave part, the inboard pre-buried awl that has the flat of putting of climbing of concave part has seted up the mounting hole on the base plate. The main part of shear force key forms through the perpendicular welding of the long of arranging from top to bottom, short horizontal plate and base plate, through trapezoidal plate with long, short horizontal plate and base plate three reinforced connection, the side of pier shaft leaves the concave part and accomplishes the cooperation with the base plate when prefabricating, advance the location and form the inlay card when easy to assemble, mounting hole and the awl on the base plate correspond and accomplish the fastening connection, the installation cooperation is convenient need not weld operation such as temporarily, use dismantle convenient and the shear force key of dismantling can also leave next time reserve after accomplishing.
Description
Technical field
The utility model belongs to building field, in particular to a kind of shear connector for building on the outside of pier shaft.
Background technique
With the fast development and construction of Chinese architecture cause, bridge hollow pier is essential in construction, for hollow
Diaphragm plate in pier checks platform and pier top solid-section falsework generally using setting up steel pipe scaffold or weldering in pier shaft in pier
Connect bracket construction, at this moment needing operator, high altitude operation welding quality is lower using staircase or cantilever construction, and peace tear open compared with
Slowly, there is very big risk.
Utility model content
The purpose of this utility model is to provide a kind of shear connectors, and convenient for being coupled with pier shaft completion, stable structure is simultaneously
And it is easy to disassemble.
To achieve the goals above, the utility model takes following technical scheme: a kind of shear connector, including with pier shaft side
Cooperate the substrate to recline, the upper and lower side of substrate is vertically arranged long and short transverse slat, passes through between the middle section position of long and short transverse slat perpendicular
The trapezoidal plate connection directly arranged, a right angle side of trapezoidal plate is vertical with substrate to be connect, and the side edge of the pier shaft offers
With the recess portion of substrate cooperation, it is embedded with the cone of climbing of horizontal on the inside of recess portion, offers mounting hole on substrate.
The middle section of the substrate is vertically connected with middle transverse slat, and middle transverse slat is vertical with the middle section of trapezoidal plate to be connected, described
Between middle transverse slat and trapezoidal plate, cant beam is equipped between hyphen plate and trapezoidal plate.
The pedestal including boss-shaped is bored in described climbing, pedestal microcephaly's Lian Jieyou screw rod, is arranged with tapered cup nut on screw rod, and
The smaller diameter end of tapered cup nut is concordant with the inner side edge of the bottom of recess portion, substrate towards pier shaft inside, larger diameter end, and screw rod is by pacifying
Dress hole protrudes through nut and the outer side edges of substrate connect.
Be provided with right angle cushion block below the hyphen plate, the wherein right-angle side of right angle cushion block and tail trimmer it is following
Connection, another right-angle side recline pier shaft side arrangement.
In above-mentioned technical proposal, the main body of shear connector is formed by long and short transverse slat arranged up and down with substrate vertical welding,
Long and short transverse slat and substrate three are reinforced by trapezoidal plate and connected, there are recess portions and substrate to complete when prefabricated for the side of pier shaft
Cooperation, facilitates and carries out being pre-positioned to form inlay card when installation, and the completion corresponding with cone is climbed of the mounting hole on substrate is fastenedly connected, and installs
Cooperation is convenient not to be had to temporarily carry out the operation such as welding, the convenient disassembly and shear connector of disassembly can also be there are under after the completion of use
It is secondary spare.
Detailed description of the invention
Fig. 1 is that shear connector and pier shaft cooperate cross-sectional view；
Fig. 2 is shear connector side view；
Fig. 3 is pier shaft and climbs cone arrangement schematic diagram.
Specific embodiment
It is made further instructions in conjunction with 1 ~ 3 pair of the utility model of attached drawing:
A kind of shear connector, including cooperating the substrate 10 to recline with the side pier shaft A, the upper and lower side of substrate 10 is vertically arranged
Long and short transverse slat 20,30 is connected between the middle section position of long and short transverse slat 20,30, trapezoidal plate by the trapezoidal plate 40 arranged vertically
A 40 right angle side is vertical with substrate 10 to be connect, and the side edge of the pier shaft A offers the recess portion B cooperated with substrate 10,
Horizontal is embedded on the inside of recess portion B climbs cone 50, and mounting hole 11 is offered on substrate 10.The main body of shear connector by arranging up and down
Long and short transverse slat 20,30 formed with 10 vertical welding of substrate, by trapezoidal plate 40 by long and short transverse slat 20,30 and 10 three of substrate
Connection is reinforced, there are recess portion B and substrate 10 to complete to cooperate when prefabricated for the side of pier shaft A, is pre-positioned when facilitating installation
Inlay card is formed, the completion corresponding with cone 50 is climbed of the mounting hole 11 on substrate 10 is fastenedly connected, and installation cooperation is convenient not to have to interim carry out
Welding etc. operation, after the completion of use convenient disassembly and dismantle shear connector can also there are next time it is spare.
The middle section of the substrate 10 is vertically connected with middle transverse slat 60, and middle transverse slat 60 is vertical with the middle section of trapezoidal plate 40 to be connected
It connects, between the middle transverse slat 60 and trapezoidal plate 40, is equipped with cant beam 70 between hyphen plate 30 and trapezoidal plate 40.Equipped with middle transverse slat
60, cant beam 70 further reinforces entire shear connector, promotes whole structural behaviour.
50 pedestals 51 including boss-shaped are bored in described climbing, 51 microcephaly Lian Jieyou screw rod 52 of pedestal, are arranged on screw rod 52
Tapered cup nut 53, and the smaller diameter end of tapered cup nut 53 towards on the inside of pier shaft A, the bottom of larger diameter end and recess portion B, substrate 10
Inner side edge is concordant, and screw rod 52 protrudes through nut by mounting hole 11 and connect with the outer side edges of substrate 10.
The lower section of the hyphen plate 30 is provided with right angle cushion block 80, wherein a right-angle side and the tail trimmer of right angle cushion block 80
20 following connection, another right-angle side recline the side arrangement of pier shaft A.For further improving stability, in hyphen plate 30
Be provided with right angle cushion block 80 below, right angle cushion block 80 can be connect by way of welding or bolt with hyphen plate 30, straight
The horizontal direction of angle cushion block 80 can open up mounting hole, after right angle cushion block 80 is adjacent to pier shaft A, can rigidly be inserted into pier shaft by bolt
It is fastened in A.
Claims (4)
1. a kind of shear connector, it is characterised in that: including cooperating the substrate (10) that reclines with the pier shaft side (A), substrate (10) it is upper
Lower end is vertically arranged long and short transverse slat (20,30), the ladder between the middle section position of long and short transverse slat (20,30) by arranging vertically
Shape plate (40) connection, a right angle side of trapezoidal plate (40) is vertical with substrate (10) to be connect, and the side edge of the pier shaft (A) is opened
Equipped with the recess portion (B) cooperated with substrate (10), climbing cone (50) for horizontal is embedded on the inside of recess portion (B), substrate opens up on (10)
There are mounting hole (11).
2. shear connector according to claim 1, it is characterised in that: the middle section of the substrate (10) is vertically connected with middle cross
Plate (60), middle transverse slat (60) is vertical with the middle section of trapezoidal plate (40) to be connect, between the middle transverse slat (60) and trapezoidal plate (40),
Cant beam (70) are equipped between hyphen plate (30) and trapezoidal plate (40).
3. shear connector according to claim 1, it is characterised in that: described climbs the pedestal that cone (50) includes boss-shaped
(51), pedestal (51) microcephaly Lian Jieyou screw rod (52) is arranged with tapered cup nut (53) on screw rod (52), and tapered cup nut (53)
Smaller diameter end is concordant with the inner side edge of the bottom of recess portion (B), substrate (10) towards pier shaft (A) inside, larger diameter end, screw rod (52)
Nut is protruded through by mounting hole (11) to connect with the outer side edges of substrate (10).
4. shear connector according to claim 1, it is characterised in that: be provided with right angle pad below the hyphen plate (30)
Block (80), a wherein right-angle side for right angle cushion block (80) is connect with the following of tail trimmer (20), another right-angle side reclines pier shaft (A)
Side arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821345597.3U CN208933832U (en) | 2018-08-20 | 2018-08-20 | Shear connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821345597.3U CN208933832U (en) | 2018-08-20 | 2018-08-20 | Shear connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208933832U true CN208933832U (en) | 2019-06-04 |
Family
ID=66718160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821345597.3U Active CN208933832U (en) | 2018-08-20 | 2018-08-20 | Shear connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208933832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112095667A (en) * | 2020-08-25 | 2020-12-18 | 广船国际有限公司 | Construction method of shear key for immersed tube tunnel |
-
2018
- 2018-08-20 CN CN201821345597.3U patent/CN208933832U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112095667A (en) * | 2020-08-25 | 2020-12-18 | 广船国际有限公司 | Construction method of shear key for immersed tube tunnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |