CN211228114U - Device for quickly connecting bridge deck and distribution beam - Google Patents
Device for quickly connecting bridge deck and distribution beam Download PDFInfo
- Publication number
- CN211228114U CN211228114U CN201921433162.9U CN201921433162U CN211228114U CN 211228114 U CN211228114 U CN 211228114U CN 201921433162 U CN201921433162 U CN 201921433162U CN 211228114 U CN211228114 U CN 211228114U
- Authority
- CN
- China
- Prior art keywords
- lifting rod
- hole
- bridge deck
- distribution beam
- jaws
- 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.)
- Active
Links
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a device for fast connecting a bridge deck and a distribution beam, which comprises a lifting rod; the two baffles are respectively arranged at the end parts of the two ends of the lifting rod; one ends of the two clamping jaws are respectively and rotatably connected with two ends of the lifting rod, the two baffle plates are respectively opposite to the two clamping jaws, and the two clamping jaws are used for clamping two sides of the top of the I-shaped steel; the two pin shafts respectively penetrate through the two baffles and the two clamping jaws and are connected with the two baffles and the two clamping jaws; the two springs are respectively sleeved on the two pin shafts; the positioning panel is arranged above the lifting rod and connected with the lifting rod through a hexagon socket head cap screw, and the positioning panel is used for being inserted into the bridge panel. The utility model discloses a device of connecting decking and distribution roof beam simple structure, easy dismounting has solved current device suitability degree poor, difficult operation scheduling problem.
Description
Technical Field
The invention relates to the technical field of bridge construction, in particular to a device for quickly connecting a bridge deck and a distribution beam
Background
The assembly structure plays an important role in the building process, and is widely applied to various building construction fields due to energy conservation, environmental protection, easy disassembly and assembly and wide application occasions. At present, in the technical field of fabricated structure construction, China is still not sufficient particularly in the technical aspect of quick connection of a bridge deck and a distribution beam, particularly in the construction process of a steel temporary bridge, the bridge deck and the distribution beam are connected, the existing bridge deck and distribution beam connecting device is complex in structure, low in compatibility and difficult to operate, and the construction efficiency is greatly influenced in the construction process of the structure.
Disclosure of Invention
Aiming at the problems of complex structure, difficult operation, poor compatibility and the like of the existing device for connecting the bridge deck and the distribution beam, the device for quickly connecting the bridge deck and the distribution beam is provided.
In order to realize the purpose, the specific technical scheme is as follows:
a lifting rod;
the two baffles are respectively arranged at the end parts of the two ends of the lifting rod;
one ends of the two clamping jaws are respectively and rotatably connected with two ends of the lifting rod, the two baffle plates are respectively opposite to the two clamping jaws, and the two clamping jaws are used for clamping two sides of the top of the I-shaped steel;
one first pin shaft penetrates through one baffle and one clamping jaw and is connected with the one baffle and the one clamping jaw, and the other first pin shaft penetrates through the other baffle and the other clamping jaw and is connected with the other baffle and the other clamping jaw;
the spring is sleeved on the first pin shaft, two ends of the spring are respectively abutted between the baffle and one side of the clamping jaw, the other spring is sleeved on the other first pin shaft, and two ends of the other spring are respectively abutted between the other baffle and one side of the other clamping jaw;
the positioning panel is arranged above the lifting rod and connected with the lifting rod through a screw, and the positioning panel is used for being inserted into the bridge deck.
Foretell device of quick connection decking and distribution beam, wherein, the both ends of the downside of location panel are equipped with the boss respectively, the location panel is the level setting, the boss is vertical setting, the middle part of location panel is equipped with the counter sink, two bosss are located the both sides of counter sink.
In the device for quickly connecting the bridge deck and the distribution beam, the lifting rod is provided with a threaded hole, and the screw penetrates through the countersunk hole and is in threaded connection with the threaded hole.
In the device for quickly connecting the bridge deck and the distribution beam, a sleeve is arranged in the middle of the lower side of the lifting rod, the sleeve is positioned between the lifting rod and the top of the I-shaped steel, and the lower end of the screw extends into the sleeve.
The above-mentioned device for quickly connecting a bridge deck and a distribution beam further comprises: the two second pin shafts are respectively provided with a first protrusion on two sides of one end of the clamping jaw, a first groove is formed between the first protrusions, one end of the lifting rod extends into the first groove, one second pin shaft penetrates through the two first protrusions and one end of the lifting rod, the clamping jaw is rotatably connected with one end of the lifting rod, the other end of the lifting rod penetrates through the two second protrusions and the other end of the lifting rod, and the other end of the lifting rod is rotatably connected with the other end of the lifting rod.
In the device for quickly connecting the bridge deck and the distribution beam, the other ends of the two clamping jaws are bent, each clamping jaw is positioned at the bent position to form a step, and two sides of the top of the I-shaped steel are respectively in limit fit with the two steps.
In the device for quickly connecting the bridge deck and the distribution beam, the central axes of the two first pin shafts are perpendicular to the central axes of the two second pin shafts in a non-coplanar manner.
In the device for quickly connecting the bridge deck and the distribution beam, the two baffles are respectively provided with a first through hole, the middle parts of the two claws are respectively provided with a second through hole, the first pin shaft penetrates through the first through hole on one baffle and the second through hole on one claw, and the other first pin shaft penetrates through the first through hole on the other baffle and the second through hole on the other claw.
In the device for quickly connecting the bridge deck and the distribution beam, the two first protrusions are respectively provided with a third through hole, the two second protrusions are respectively provided with a fourth through hole, the two ends of the lifting rod are respectively provided with a fifth through hole, the first pin shaft penetrates through the two third through holes and the first fifth through hole, and the other second pin shaft penetrates through the two fourth through holes and the other fifth through hole.
In the device for quickly connecting the bridge deck and the distribution beam, the other ends of the two claws are respectively provided with the claw hooks, the two claw hooks are respectively positioned at the other sides of the two claws, the two claw hooks are respectively and vertically arranged with the two claws to form the step between the two claws, and the two claw hooks and the two claws are of an integral structure.
Compared with the prior art, the technical scheme has the positive effects that:
(1) the device for quickly connecting the bridge deck and the distribution beam adopts a novel structural design, and the novel structural design is simple, has few parts and is easy to assemble and maintain.
(2) The device for quickly connecting the bridge deck and the distribution beam adopts the design of screw connection and clamping jaws, and improves the applicability of the device while ensuring the safety of the whole structure.
(3) According to the device for quickly connecting the bridge deck and the distribution beam, disclosed by the invention, the lower end bulge of the positioning panel is matched with the upper end depression of the bridge deck, so that the integral structure and the bridge deck can be fixed, and the positioning panel is flush with the bridge deck after assembly, so that vehicles and pedestrians can conveniently pass through.
Drawings
FIG. 1 is an assembly view of the overall structure of a device for quickly connecting a deck plate to a distributor beam according to the present invention;
FIG. 2 is a schematic view of a positioning panel structure of a device for quickly connecting a bridge deck and a distribution beam according to the present invention;
FIGS. 3a and 3b are schematic views illustrating a claw and hook structure of a device for rapidly connecting a bridge deck and a distribution beam according to the present invention;
fig. 4 is a schematic view of a lifter structure of a device for quickly connecting a bridge deck and a distribution beam according to the present invention.
In the drawings: 1. a positioning panel; 11. a boss; 12. a countersunk hole; 2. a screw; 3. a lifting rod; 31. a threaded hole; 32. a fifth through hole; 4. a second pin shaft; 5. a sleeve; 6. a baffle plate; 61. a first through hole; 7. a claw; 71. a first protrusion; 72. a second groove; 73. a second through hole; 74. a third through hole; 75. a step; 76. a claw hook; 8. a first pin shaft; 9. a spring; 10. and (4) H-shaped steel.
Detailed Description
The invention is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
Fig. 1 is an assembly view showing the overall structure of a device for rapidly coupling a bridge deck and a distribution beam according to the present invention, fig. 2 is a schematic view showing the structure of a positioning panel of a device for rapidly coupling a bridge deck and a distribution beam according to the present invention, fig. 3a and 3b are schematic views showing a claw and hook structure of a device for rapidly coupling a bridge deck and a distribution beam according to the present invention, fig. 4 is a schematic view showing a lifter structure of a device for rapidly coupling a bridge deck and a distribution beam according to the present invention, and fig. 1 to 4 show a device for rapidly coupling a bridge deck and a distribution beam according to a preferred embodiment, which includes: a lifting rod 3, two baffles 6, two claws 7, two first pin shafts 8, two springs 9 and a positioning panel 1, wherein the two baffles 6 are respectively arranged at the end parts of the two ends of the lifting rod 3, one ends of the two claws 7 are respectively rotatably connected with the two ends of the lifting rod 3, the two baffles 6 are respectively opposite to the two claws 7, the two claws 7 are used for clamping the two sides of the top of an I-steel 10, one first pin shaft 8 penetrates through one baffle 6 and one claw 7 and is connected with the one baffle 6 and the one claw 7, the other first pin shaft 8 penetrates through the other baffle 6 and the other claw 7 and is connected with the other baffle 6 and the other claw 7, one spring 9 is sleeved on the one first pin shaft 8, the two ends of the one spring 9 are respectively abutted between one baffle 6 and one side of the one claw 7, the other spring 9 is sleeved on the other first pin shaft 8, and the two ends of the other spring 9 are respectively abutted between the other baffle 6 and one side of the other claw 7, the locating panel 1 is arranged above the lifting rod 3, the locating panel 1 is connected with the lifting rod 3 through a screw 2, and the locating panel 1 is used for being inserted into a bridge deck.
Further, as a preferred embodiment, the two ends of the lower side of the positioning panel 1 are respectively provided with a boss 11, the positioning panel 1 is horizontally disposed, the bosses 11 are vertically disposed, the middle of the positioning panel 1 is provided with a counter bore 12, and the two bosses 11 are located at two sides of the counter bore 12.
Furthermore, in the preferred embodiment, the lifting rod 3 is provided with a threaded hole 31, and the screw 2 passes through the countersunk hole 12 and is in threaded connection with the threaded hole 31.
Still further, as a preferred embodiment, a sleeve 5 is provided in the middle of the lower side of the lifting rod 3, the sleeve 5 is located between the lifting rod 3 and the top of the i-beam 10, and the lower end of the screw 2 extends into the sleeve 5.
In addition, as a preferred embodiment, the method further comprises the following steps: two second round pin axles 4, the both sides of the one end of this jack catch 7 all are equipped with first arch 71, form first recess between two first archs 71, the one end of lifter 3 stretches into in the first recess, a second round pin axle 4 passes the one end of two first archs 71 and lifter 3, and rotate the one end of connecting this jack catch 7 and lifter 3, the both sides of the one end of another jack catch 7 all are equipped with the second arch, form second recess 72 between the two second archs, the other end of lifter 3 stretches into in the second recess 72, another second round pin axle 4 passes the other end of two second archs and lifter 3, and rotate the other end of connecting another jack catch 7 and lifter 3.
Furthermore, in a preferred embodiment, the other ends of the two claws 7 are bent, a step 75 is formed at the bent position of each claw 7, and two sides of the top of the i-steel 10 are respectively in limit fit with the two steps 75.
In addition, in a preferred embodiment, the central axes of the two first pins 8 are perpendicular to the central axes of the two second pins 4 in a different plane.
In addition, in a preferred embodiment, the two baffle plates 6 are respectively provided with a first through hole 61, the middle parts of the two jaws 7 are respectively provided with a second through hole 73, the first pin 8 passes through the first through hole 61 of one baffle plate 6 and the second through hole 73 of the one jaw 7, and the other first pin 8 passes through the first through hole 61 of the other baffle plate 6 and the second through hole 73 of the other jaw 7.
Furthermore, in a preferred embodiment, the first protrusions 71 are respectively provided with third through holes 74, the second protrusions are respectively provided with fourth through holes, the two ends of the lifting rod 3 are respectively provided with fifth through holes 32, a second pin 4 passes through the third through holes 74 and the fifth through hole 32, and another second pin 4 passes through the fourth through holes and the fifth through hole 32.
In addition, in a preferred embodiment, the other ends of the two claws 7 are respectively provided with claw hooks 76, the two claw hooks 76 are respectively located at the other sides of the two claws 7, the two claw hooks 76 are respectively perpendicular to the two claws 7, the step 75 is formed between the two claw hooks 76 and the two claws 7, and the two claw hooks 76 and the two claws 7 are of an integral structure.
The device for quickly connecting the bridge deck and the distribution beam adopts a novel structural design, and the novel structural design is simple, has few parts and is easy to assemble and maintain.
The device for quickly connecting the bridge deck and the distribution beam adopts the design of screw connection and clamping jaws, and improves the applicability of the device while ensuring the safety of the whole structure.
According to the device for quickly connecting the bridge deck and the distribution beam, disclosed by the invention, the lower end bulge of the positioning panel is matched with the upper end depression of the bridge deck, so that the integral structure and the bridge deck can be fixed, and the positioning panel is flush with the bridge deck after assembly, so that vehicles and pedestrians can conveniently pass through.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (10)
1. A device for quickly connecting a deck plate to a distribution beam, comprising:
a lifting rod;
the two baffles are respectively arranged at the end parts of the two ends of the lifting rod;
one ends of the two clamping jaws are respectively and rotatably connected with two ends of the lifting rod, the two baffle plates are respectively opposite to the two clamping jaws, and the two clamping jaws are used for clamping two sides of the top of the I-shaped steel;
one first pin shaft penetrates through one baffle and one clamping jaw and is connected with the one baffle and the one clamping jaw, and the other first pin shaft penetrates through the other baffle and the other clamping jaw and is connected with the other baffle and the other clamping jaw;
the spring is sleeved on the first pin shaft, two ends of the spring are respectively abutted between the baffle and one side of the clamping jaw, the other spring is sleeved on the other first pin shaft, and two ends of the other spring are respectively abutted between the other baffle and one side of the other clamping jaw;
the positioning panel is arranged above the lifting rod and connected with the lifting rod through a screw, and the positioning panel is used for being inserted into the bridge deck.
2. The device for quickly connecting a bridge deck and a distribution beam as claimed in claim 1, wherein the two ends of the lower side of the positioning deck are respectively provided with a boss, the positioning deck is horizontally arranged, the bosses are vertically arranged, the middle part of the positioning deck is provided with a countersunk hole, and the two bosses are positioned at two sides of the countersunk hole.
3. The apparatus for quickly connecting a bridge deck to a distribution beam as set forth in claim 2, wherein said lifting rod is provided with a threaded hole, and said screw passes through said counter-sunk hole and is threadedly connected with said threaded hole.
4. The apparatus for quickly connecting a bridge deck to a distribution beam as set forth in claim 3, wherein a sleeve is provided in the middle of the underside of said lifter bar, said sleeve being located between said lifter bar and the top of said i-beam, the lower end of said screw extending into said sleeve.
5. The apparatus for quickly connecting a bridge deck to a distribution beam of claim 1, further comprising: the two second pin shafts are respectively provided with a first protrusion on two sides of one end of the clamping jaw, a first groove is formed between the first protrusions, one end of the lifting rod extends into the first groove, one second pin shaft penetrates through the two first protrusions and one end of the lifting rod, the clamping jaw and one end of the lifting rod are rotatably connected, the other end of the lifting rod penetrates through the two second protrusions and the other end of the lifting rod, and the other end of the lifting rod is rotatably connected with the other end of the clamping jaw and the other end of the lifting rod.
6. The device for quickly connecting a bridge deck and a distribution beam as claimed in claim 1, wherein the other ends of the two claws are arranged in a bent manner, each claw is positioned at the bent position to form a step, and two sides of the top of the I-shaped steel are respectively in limit fit with the two steps.
7. The apparatus of claim 5, wherein the central axes of the two first pins are perpendicular to the central axes of the two second pins in a different plane.
8. The apparatus as claimed in claim 4, wherein the two blocking plates are respectively provided with a first through hole, the middle portions of the two jaws are respectively provided with a second through hole, the first pin shaft passes through the first through hole of one blocking plate and the second through hole of one jaw, and the other first pin shaft passes through the first through hole of the other blocking plate and the second through hole of the other jaw.
9. The apparatus as claimed in claim 5, wherein the first protrusions are respectively provided with third through holes, the second protrusions are respectively provided with fourth through holes, the two ends of the lifting rod are respectively provided with fifth through holes, one of the second pins passes through the third through holes and the fifth through hole, and the other of the second pins passes through the fourth through holes and the fifth through hole.
10. The apparatus as claimed in claim 6, wherein the other ends of the two jaws are respectively provided with a claw hook, the two claw hooks are respectively located at the other sides of the two jaws, the two claw hooks are respectively perpendicular to the two jaws, the two claw hooks respectively form the step with the two jaws, and the two claw hooks and the two jaws are of an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921433162.9U CN211228114U (en) | 2019-08-30 | 2019-08-30 | Device for quickly connecting bridge deck and distribution beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921433162.9U CN211228114U (en) | 2019-08-30 | 2019-08-30 | Device for quickly connecting bridge deck and distribution beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211228114U true CN211228114U (en) | 2020-08-11 |
Family
ID=71922009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921433162.9U Active CN211228114U (en) | 2019-08-30 | 2019-08-30 | Device for quickly connecting bridge deck and distribution beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211228114U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485297A (en) * | 2019-08-30 | 2019-11-22 | 广州宏途设备工程有限公司 | A kind of device of quick connection floorings and distribution beam |
| CN112502040A (en) * | 2020-11-03 | 2021-03-16 | 江苏中海桥梁设备有限公司 | Bridge deck and cross beam connecting device free of hole opening |
| CN113897874A (en) * | 2021-10-29 | 2022-01-07 | 安徽省公路桥梁工程有限公司 | Welding-free mounting method for bridge deck of steel trestle |
-
2019
- 2019-08-30 CN CN201921433162.9U patent/CN211228114U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485297A (en) * | 2019-08-30 | 2019-11-22 | 广州宏途设备工程有限公司 | A kind of device of quick connection floorings and distribution beam |
| CN112502040A (en) * | 2020-11-03 | 2021-03-16 | 江苏中海桥梁设备有限公司 | Bridge deck and cross beam connecting device free of hole opening |
| CN113897874A (en) * | 2021-10-29 | 2022-01-07 | 安徽省公路桥梁工程有限公司 | Welding-free mounting method for bridge deck of steel trestle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211228114U (en) | Device for quickly connecting bridge deck and distribution beam | |
| CN111517234A (en) | Supporting structure of tower crane operation platform, operation platform and rapid lifting method | |
| CN201227733Y (en) | Detaching device for coupling | |
| CN210561725U (en) | Device for quickly connecting bridge deck and distribution beam | |
| CN101972524B (en) | Substation isolating switch installation safety belt suspension device | |
| CN205087776U (en) | Can dismantle otic placode device | |
| CN211923034U (en) | Building steel structure connecting piece | |
| CN2892786Y (en) | Cross steel I-beam connecting device | |
| CN110424262A (en) | A kind of device of quick connection floorings and distribution beam | |
| CN205295939U (en) | Decking locking device | |
| CN205577419U (en) | A reinforcing bar presss from both sides for building templates dismouting is convenient | |
| CN108612330B (en) | Steel structure safety rope bracket for high-altitude operation and installation and construction method thereof | |
| CN205660634U (en) | High pressure connection pipe's pressure equipment instrument | |
| CN212153082U (en) | Device for locking bridge deck and distribution beam | |
| CN102275812A (en) | Eccentric lifting appliance | |
| CN216303084U (en) | Portable hook device | |
| CN205571843U (en) | Building carrier plate steel bar truss automatic assembly device | |
| CN206855374U (en) | Heavy vehicle brake shoe return spring dismantling device | |
| CN205669310U (en) | A kind of template pouring panel and composition thereof being easily installed | |
| CN206245547U (en) | Curtain wall cross beam attachment structure | |
| CN216689983U (en) | Unit curtain wall vertical keel hanging system | |
| CN219638360U (en) | Climbing frame net connecting assembly | |
| CN217780535U (en) | I-steel hoist device | |
| CN203808252U (en) | Embedded connecting clamp for lightweight steel structures | |
| CN106594391B (en) | Jib connecting plate dislocation correcting unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |