CN114852177A - Reinforcing structure for improving overall strength of girder - Google Patents
Reinforcing structure for improving overall strength of girder Download PDFInfo
- Publication number
- CN114852177A CN114852177A CN202210654215.XA CN202210654215A CN114852177A CN 114852177 A CN114852177 A CN 114852177A CN 202210654215 A CN202210654215 A CN 202210654215A CN 114852177 A CN114852177 A CN 114852177A
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- fixing plate
- girder
- main body
- overall strength
- improving
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 26
- 230000002787 reinforcement Effects 0.000 claims description 12
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/18—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17
- B62D21/20—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17 trailer type, i.e. a frame specifically constructed for use in a non-powered vehicle
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention provides a reinforced structure for improving the integral strength of a girder, which comprises: the girder main part, one side on girder main part surface is connected with first fixed plate, one side on girder main part surface just is located the one end of first fixed plate is connected with the second fixed plate, the surface of girder main part just is located the one end of second fixed plate is connected with the third fixed plate, the fourth fixed plate connect in one side on girder main part surface just is located the one end of third fixed plate. According to the reinforcing structure for improving the overall strength of the girder, the first fixing plate, the second fixing plate, the third fixing plate and the fourth fixing plate are respectively arranged on one side of the surface of the girder main body, so that the girder main body can be reinforced, the using strength of the girder main body can be improved, and the girder main body can be prevented from being extruded and deformed when a vehicle body pulls a cargo to run on a bumpy road surface.
Description
Technical Field
The invention relates to the field of trailers, in particular to a reinforcing structure for improving the overall strength of a crossbeam.
Background
A trailer refers to a vehicle that is towed by a car without power drive per se.
The bottom of the cargo compartment of the existing trailer is provided with a girder, and a box body is fixedly arranged on the surface of the girder.
The girder used by the existing trailer is formed by welding a plurality of steel plates through the shape of a vehicle body, but when the existing girder is used for pulling and loading goods to run on a bumpy inner surface, the girder is easily extruded due to the weight of the goods and the unevenness of the road surface, so that the problem that the girder at the bottom of the vehicle is easily extruded and deformed is caused.
Therefore, it is necessary to provide a reinforcing structure for improving the overall strength of the girder to solve the above problems.
Disclosure of Invention
The invention provides a reinforcing structure for improving the overall strength of a girder, which solves the problem that the girder at the bottom of the existing trailer compartment is easy to deform when the existing girder carries goods and runs on a bumpy road surface.
In order to solve the above technical problems, the present invention provides a reinforcement structure for improving the overall strength of a girder, including:
the beam main body is connected with a first fixing plate on one side of the surface of the beam main body, a second fixing plate is connected with one end, located on the first fixing plate, of one side of the surface of the beam main body, and a third fixing plate is connected with one end, located on the second fixing plate, of the surface of the beam main body;
and the fourth fixing plate is connected to one side of the surface of the girder main body and is positioned at one end of the third fixing plate.
Preferably, a plurality of fixing buckles are sequentially arranged on the surface of the girder main body from left to right.
Preferably, a through hole is formed in the surface of the girder main body and on the side opposite to the fixing buckles.
Preferably, the central point of girder main part bottom puts and is provided with the pulling subassembly, the pulling subassembly includes the dead lever, the surface cover of dead lever is equipped with the sliding sleeve, the top and the bottom of sliding sleeve surface both sides all are connected with the pull rod through the axis of rotation.
Preferably, a spring is sleeved on one side, opposite to the sliding sleeve, of the surface of the fixing rod, and a stop block is fixedly connected to the bottom of the fixing rod.
Preferably, pull rod one end is provided with fixed subassembly, fixed subassembly is including rotating the seat, one side of rotating the seat is connected with the screw thread piece, the surperficial threaded connection of screw thread piece has the thread bush.
Preferably, one side of the threaded sleeve is provided with a limiting assembly, the limiting assembly comprises a limiting block, and a limiting groove matched with the limiting block is formed in the surface of the second fixing plate.
Preferably, the surface of the second fixing plate is provided with a line concentration assembly, the line concentration assembly comprises a connecting rod, the top end of the connecting rod is connected with an arc-shaped fixing frame, and a line concentration piece is arranged inside the arc-shaped fixing frame.
Preferably, the both sides of arc mount all are provided with pulls the subassembly, it includes circular pole to pull the subassembly, the surface cover of circular pole is equipped with pulls the piece, one side on girder main part surface just is located the both sides of arc mount all are provided with the intercommunication piece.
Preferably, the surface of the third fixing plate is provided with a threaded bolt.
Compared with the prior art, the reinforcing structure for improving the overall strength of the girder has the following beneficial effects:
the invention provides a reinforcing structure for improving the overall strength of a girder, wherein a first fixing plate, a second fixing plate, a third fixing plate and a fourth fixing plate are respectively arranged on one side of the surface of a girder main body, so that the reinforcing effect on the girder main body can be realized, the using strength of the girder main body can be improved, and the condition that the girder main body is extruded to deform when a vehicle body pulls a load to run on a bumpy road surface can be prevented.
Drawings
Fig. 1 is a schematic structural view of a first embodiment of a reinforcement structure for improving the overall strength of a girder according to the present invention;
FIG. 2 is a schematic structural view of a second embodiment of a reinforcement structure for improving the overall strength of a girder according to the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an enlarged view of the portion B shown in FIG. 2;
FIG. 5 is a perspective view of the pulling assembly shown in FIG. 2;
FIG. 6 is a schematic structural view illustrating a third embodiment of a reinforcement structure for improving the overall strength of a girder according to the present invention;
fig. 7 is an enlarged schematic view of the portion C shown in fig. 6.
Reference numbers in the figures: 1. a girder main body, 2, a first fixing plate, 3, a second fixing plate, 4, a third fixing plate, 5, a fourth fixing plate, 6, a fixing buckle, 7 and a through hole,
8. a pulling component 81, a fixed rod 82, a sliding sleeve 83, a pull rod 84 and a spring,
9. a fixed component 91, a rotating seat 92, a thread block 93 and a thread sleeve,
10. a limiting component 101, a limiting block 102 and a limiting groove,
11. a line concentration component 111, a connecting rod 112, an arc-shaped fixing frame 113, a line concentration piece,
12. a pulling assembly 121, a circular rod 122, a pulling member 123, a communicating block,
13. the screw-thread bolt is provided with a screw-thread bolt,
14. a clamping component 141, a clamping groove 142 and a clamping block,
15. a positioning component 151, a concave cavity 152, a round connecting rod 153, a positioning piece 154 and a positioning groove,
16. and (4) bolts.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
First embodiment
Referring to fig. 1, fig. 1 is a schematic structural diagram of a first embodiment of a reinforcement structure for improving overall strength of a girder according to the present invention. A reinforcing structure for improving the overall strength of a girder, comprising:
the beam main body 1 is characterized in that one side of the surface of the beam main body 1 is connected with a first fixing plate 2, one end, positioned on the first fixing plate 2, of one side of the surface of the beam main body 1 is connected with a second fixing plate 3, and one end, positioned on the second fixing plate 3, of the surface of the beam main body 1 is connected with a third fixing plate 4;
and the fourth fixing plate 5 is connected to one side of the surface of the girder main body 1 and is positioned at one end of the third fixing plate 4.
The overall shape of the first fixing plate 2, the second fixing plate 3, the third fixing plate 4 and the fourth fixing plate 5 in transverse and oblique welding connection is matched with the shape of the girder main body 1, and the first fixing plate 2, the second fixing plate 3, the third fixing plate 4 and the fourth fixing plate 5 are welded on one side of the surface of the girder main body 1.
The surface of the girder main body 1 is sequentially provided with a plurality of fixing buckles 6 from left to right.
The fixing buckle 6 is in a shape of a letter U, and the through hole 7 is formed to conveniently connect the connecting line to the inside of the vehicle body.
And through holes 7 are formed in the surface of the girder main body 1 and on the side opposite to the fixing buckles 6.
The working principle of the reinforcing structure for improving the overall strength of the girder provided by the invention is as follows:
during the use, the extrusion force that produces when the automobile body is filled with the goods and goes on jolt road surface extrudees girder main part 1 downwards, when girder main part 1 extrudees downwards, carries out the power of letting out and shares the effect of extrusion force and jolt thrust with the extrusion force that the goods extrusion produced and the road surface jolt production through first fixed plate 2, second fixed plate 3, third fixed plate 4 and fourth fixed plate 5 to can prevent that girder main part 1 from appearing the circumstances of warping.
When the circuit lines at the bottom of the carriage are arranged, the connecting lines are fixed through the plurality of fixing buckles 6 on the surface of the girder main body 1, and meanwhile, the connecting lines are wired through the plurality of through holes 7 formed in the surface of the girder main body 1.
Compared with the prior art, the reinforcing structure for improving the overall strength of the girder has the following beneficial effects:
the invention provides a reinforcing structure for improving the overall strength of a girder, wherein a first fixing plate 2, a second fixing plate 3, a third fixing plate 4 and a fourth fixing plate 5 are respectively arranged on one side of the surface of a girder main body 1, so that the reinforcing effect on the girder main body 1 can be realized, the using strength of the girder main body 1 can be improved, and the situation that the girder main body 1 is extruded to deform when a vehicle body carries goods on a bumpy road surface can be prevented.
Second embodiment
Referring to fig. 2, 3, 4 and 5, a second embodiment of the present application provides another reinforcement structure for increasing the overall strength of a girder based on the reinforcement structure for increasing the overall strength of a girder provided by the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the reinforced structure who promotes girder bulk strength that the second embodiment of this application provided's difference lies in, a reinforced structure who promotes girder bulk strength, the central point of 1 bottom of girder main part puts and is provided with pulling subassembly 8, pulling subassembly 8 includes dead lever 81, the surface cover of dead lever 81 is equipped with sliding sleeve 82, the top and the bottom of sliding sleeve 82 surface both sides all are connected with pull rod 83 through the axis of rotation.
One end fixed connection of dead lever 81 is in the bottom of girder main part 1, just be located first fixed plate 2 in the bottom of girder main part 1, second fixed plate 3, all be provided with a plurality of pulling subassemblies 8 between third fixed plate 4 and the fourth fixed plate 5, fixed subassembly 9, spacing subassembly 10, line concentration subassembly 11 and pulling subassembly 12, the both ends of spring 84 are connected with the fixed surface of the bottom of sliding sleeve 82 and dog respectively, it can play the effect of buffering leakage to slide sleeve 82 to set up spring 84 in the surface of dead lever 81.
A spring 84 is sleeved on the surface of the fixing rod 81 and on the side opposite to the sliding sleeve 82, and a stopper is fixedly connected to the bottom of the fixing rod 81.
Threaded communication holes matched with the threaded blocks 92 are formed in the first fixing plate 2, the second fixing plate 3, the third fixing plate 4 and the fourth fixing plate 5, and the rotating seat 91 is connected to one end of the pull rod 83.
One end of the pull rod 83 is provided with a fixing component 9, the fixing component 9 comprises a rotating seat 91, one side of the rotating seat 91 is connected with a thread block 92, and the surface of the thread block 92 is in threaded connection with a thread sleeve 93.
One side of the threaded sleeve 93 is provided with a limiting component 10, the limiting component 10 comprises a limiting block 101, and a limiting groove 102 matched with the limiting block 101 is formed in the surface of the second fixing plate 3.
Both sides on the surface of the threaded sleeve 93 are connected with limiting blocks 101, two limiting grooves 102 are arranged inside the first fixing plate 2, the second fixing plate 3, the third fixing plate 4 and the fourth fixing plate 5 in a staggered mode, the limiting grooves 102 are arc-shaped, and the arc-shaped angle formed by the limiting grooves is forty-five degrees to ninety degrees.
The surface of second fixed plate 3 is provided with line concentration subassembly 11, line concentration subassembly 11 includes connecting rod 111, the top of connecting rod 111 is connected with arc mount 112, the inside of arc mount 112 is provided with line concentration piece 113.
The connecting rod 111 is fixedly connected to the surfaces of the first fixing plate 2, the second fixing plate 3, the third fixing plate 4 and the fourth fixing plate 5, and the line concentration member 113 and the arc-shaped fixing frame 112 are fixedly connected through a connecting block.
The both sides of arc mount 112 all are provided with pulls assembly 12, it includes circular pole 121 to pull assembly 12, the surface cover of circular pole 121 is equipped with pulls 122, one side on girder main part 1 surface just is located the both sides of arc mount 112 all are provided with intercommunication piece 123.
The round rod 121 is fixedly connected between the line concentration piece 113 and the arc-shaped fixing frame 112, the pulling piece 122 comprises a movable sleeve, one side of the movable sleeve is connected with an L-shaped clamp bolt, and the communicating block 123 is fixedly connected on the surface of the girder main body 1.
The surface of the third fixing plate 4 is provided with a threaded bolt 13.
The threaded bolt 13 can be used for connecting the first fixing plate 2, the second fixing plate 3, the third fixing plate 4 and the fourth fixing plate 5 to the girder main body 1 in a threaded manner.
The working principle of the reinforcing structure for improving the overall strength of the girder provided by the invention is as follows:
when the plurality of tie rods 83 are connected with the first fixing plate 2, the second fixing plate 3, the third fixing plate 4 and the fourth fixing plate 5, firstly, the thread blocks 92 at one ends of the plurality of tie rods 83 respectively pass through the interiors of the first fixing plate 2, the second fixing plate 3, the third fixing plate 4 and the fourth fixing plate 5 and are in threaded connection with the thread blocks 92 through the thread sleeves 93, and when the thread sleeves 93 move to the overlapped connection positions with the limiting grooves 102 formed in the interiors of the first fixing plate 2, the second fixing plate 3, the third fixing plate 4 and the fourth fixing plate 5, the limiting blocks 101 at one side of the thread sleeves 93 can coincide with the limiting grooves 102 formed in the interiors of the first fixing plate 2, the second fixing plate 3, the third fixing plate 4 and the fourth fixing plate 5.
When the girder main body 1 drives the first fixing plate 2, the second fixing plate 3, the third fixing plate 4 and the fourth fixing plate 5 to be pulled downwards, the sliding sleeve 82 is driven to move downwards on the surface of the fixing rod 81 through the plurality of pull rods 83 and the rotating seat 91 on the two sides, and when the sliding sleeve 82 moves downwards on the surface of the fixing rod 81, the spring 84 on the surface of the fixing rod 81 is extruded, so that the spring 84 is in a compressed state, and the function of pulling and buffering can be achieved.
When the first fixing plate 2, the second fixing plate 3, the third fixing plate 4 and the fourth fixing plate 5 are disassembled from the girder main body 1, the pulling member 122 at the top and the bottom of the arc fixing frame 112 is firstly pulled to move towards one side on the surface of the circular rod 121, the pulling member 122 is separated from the communicating block 123 at one side of the arc fixing frame 112 when moving on the surface of the circular rod 121, and the first fixing plate 2, the second fixing plate 3, the threaded bolt 13 inside the third fixing plate 4 and the fourth fixing plate 5 is separated from the girder main body 1 after the pulling member 122 is separated from the communicating block 123, so that the first fixing plate 2, the second fixing plate 3, the third fixing plate 4 and the fourth fixing plate 5 can be disassembled.
Compared with the prior art, the reinforcing structure for improving the overall strength of the girder has the following beneficial effects:
the invention provides a reinforcing structure for improving the overall strength of a girder, wherein a fixed rod 81 is arranged at the bottom of a girder main body 1 and can play a role of positioning when a sliding sleeve 82 moves up and down, a plurality of pull rods 83 are arranged at two sides of the surface of the sliding sleeve 82 and matched with springs 84 on the surface of the fixed rod 81, so that the first fixed plate 2, the second fixed plate 3, the third fixed plate 4 and the fourth fixed plate 5 can be pulled when a truck runs, the strength of the first fixed plate 2, the second fixed plate 3, the third fixed plate 4 and the fourth fixed plate 5 can be improved when the truck runs, a rotating seat 91 is arranged at one end of each pull rod 83 and can facilitate the movement of each pull rod 83, a threaded block 92 is connected and arranged at one side of the rotating seat 91 and matched with a threaded sleeve 93, so that the threaded block can be conveniently installed and fixed with the first fixed plate 2, the second fixed plate 3, the third fixed plate 4 and the fourth fixed plate 5, and the first fixed plate 2 can also be conveniently installed and fixed, Second fixed plate 3, third fixed plate 4 and fourth fixed plate 5 play the effect of dismantling when changing, set up line concentration subassembly 11 cooperation on the surface of first fixed plate 2, second fixed plate 3, third fixed plate 4 and fourth fixed plate 5 and pull subassembly 12 more and use the effect that is favorable to carrying out the line concentration to the electric wire of automobile body bottom, also can play fixed effect many times to the fixed plate simultaneously.
Third embodiment
Referring to fig. 6 and 7 in combination, a third embodiment of the present application provides another reinforcement structure for increasing the overall strength of a girder based on the reinforcement structure for increasing the overall strength of a girder provided by the first embodiment of the present application. The third embodiment is only the preferable mode of the first embodiment, and the implementation of the third embodiment does not affect the implementation of the first embodiment alone.
Specifically, the reinforced structure for improving the overall strength of the girder provided by the third embodiment of the present application is different in that, in the reinforced structure for improving the overall strength of the girder, a clamping component 14 is arranged on one side of the fourth fixing plate 5, the clamping component 14 includes a clamping block 142, and a clamping groove 141 adapted to the clamping block 142 is formed in one side of the surface of the girder main body 1;
The top of joint groove 141 inner wall is provided with locating component 15, locating component 15 includes concave cavity 151, concave cavity 151 inner wall top is connected with circular connecting rod 152, the surface cover of circular connecting rod 152 is equipped with setting element 153, the constant head tank 154 with setting element 153 looks adaptation is seted up on the surface of joint piece 142, one side of setting element 153 is provided with bolt 16.
The working principle of the reinforcing structure for improving the overall strength of the girder provided by the invention is as follows:
during the use, at first establish the fourth fixed plate 5 cover that has setting element 153 inside the joint groove 141 of girder main part 1 inside, after joint piece 142 and joint groove 141 coincidence, rethread promotion concave cavity 151 inside setting element 153 moves to the inside of joint groove 141 on the surface of circular connecting rod 152, after setting element 153 moves to the inside of joint groove 141 with the inside constant head tank 154 coincidence of joint piece 142, it can with setting element 153 and circular connecting rod 152 threaded connection again to use bolt 16 after setting element 153 and constant head tank 154 coincidence are connected.
Compared with the prior art, the reinforcing structure for improving the overall strength of the girder has the following beneficial effects:
the invention provides a reinforcing structure for improving the overall strength of a girder, wherein a clamping block 142 is connected to one side of each of a first fixing plate 2, a second fixing plate 3, a third fixing plate 4 and a fourth fixing plate 5 and matched with a plurality of clamping grooves 141 on the surface of a girder main body 1, so that the first fixing plate 2, the second fixing plate 3, the third fixing plate 4 and the fourth fixing plate 5 can be conveniently installed and disassembled, a concave cavity 151 is formed in the top of the inside of each clamping groove 141, so that a round connecting rod 152 can be conveniently fixed, meanwhile, a positioning piece 153 can conveniently move, and the clamping block 142 and the clamping grooves 141 can be prevented from falling off by matching the positioning piece 153 with a positioning groove 154.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a promote reinforced structure of girder bulk strength which characterized in that includes:
the beam main body is connected with a first fixing plate on one side of the surface of the beam main body, a second fixing plate is connected with one end, located on the first fixing plate, of one side of the surface of the beam main body, and a third fixing plate is connected with one end, located on the second fixing plate, of the surface of the beam main body;
and the fourth fixing plate is connected to one side of the surface of the girder main body and is positioned at one end of the third fixing plate.
2. The reinforcing structure for improving the overall strength of a girder according to claim 1, wherein a plurality of fastening buttons are sequentially provided on the surface of the girder main body from left to right.
3. The reinforcement structure for improving the overall strength of a girder according to claim 1, wherein a through hole is formed in a surface of the girder main body at a side opposite to the plurality of fastening buttons.
4. The reinforcing structure for improving the overall strength of the girder according to claim 1, wherein a pulling assembly is disposed at a central position of the bottom of the girder body, the pulling assembly includes a fixing rod, a sliding sleeve is sleeved on a surface of the fixing rod, and a pull rod is rotatably connected to a top portion and a bottom portion of both sides of the surface of the sliding sleeve through a rotating shaft.
5. The reinforcing structure for improving the overall strength of the girder according to claim 4, wherein a spring is sleeved on a surface of the fixing rod on a side opposite to the sliding sleeve, and a stopper is fixedly connected to a bottom of the fixing rod.
6. The reinforcement structure for improving the overall strength of a girder according to claim 4, wherein a fixing member is provided at one end of the tie rod, the fixing member includes a rotating seat, a thread block is connected to one side of the rotating seat, and a thread bushing is threadedly connected to a surface of the thread block.
7. The reinforcing structure for improving the overall strength of the girder according to claim 6, wherein a limiting component is arranged on one side of the threaded sleeve, the limiting component comprises a limiting block, and a limiting groove matched with the limiting block is formed in the surface of the second fixing plate.
8. The reinforcing structure for improving the overall strength of a girder according to claim 1, wherein a line concentrating component is disposed on a surface of the second fixing plate, the line concentrating component includes a connecting rod, an arc-shaped fixing frame is connected to a top end of the connecting rod, and a line concentrating piece is disposed inside the arc-shaped fixing frame.
9. The reinforcement structure for improving the overall strength of the girder according to claim 8, wherein the pulling assemblies are disposed on both sides of the arc-shaped fixing frame, each pulling assembly comprises a circular rod, a pulling member is sleeved on the surface of each circular rod, and the communicating blocks are disposed on both sides of the arc-shaped fixing frame and on one side of the surface of the girder main body.
10. The reinforcing structure for increasing the overall strength of a girder according to claim 1, wherein a surface of the third fixing plate is provided with a screw bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210654215.XA CN114852177B (en) | 2022-06-09 | 2022-06-09 | Reinforcing structure for improving overall strength of girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210654215.XA CN114852177B (en) | 2022-06-09 | 2022-06-09 | Reinforcing structure for improving overall strength of girder |
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| Publication Number | Publication Date |
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| CN114852177A true CN114852177A (en) | 2022-08-05 |
| CN114852177B CN114852177B (en) | 2023-03-21 |
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| CN202210654215.XA Active CN114852177B (en) | 2022-06-09 | 2022-06-09 | Reinforcing structure for improving overall strength of girder |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050104316A1 (en) * | 2003-11-18 | 2005-05-19 | George Pappas | Slider mechanism for a vehicle |
| CN205098323U (en) * | 2015-10-25 | 2016-03-23 | 黄跃 | A tractor device for agricultural machine makes |
| CN109131581A (en) * | 2018-09-18 | 2019-01-04 | 石家庄金丰专用车有限公司 | A kind of semitrailer crossbeam and the body frame with the semitrailer crossbeam |
| CN208576599U (en) * | 2018-06-07 | 2019-03-05 | 石家庄永达挂车有限公司 | A kind of semitrailer |
| CN210284372U (en) * | 2019-04-24 | 2020-04-10 | 三友车辆技术开发（南京）有限公司 | Variable cross-section middle top rear-tilting self-dumping semi-trailer frame |
| CN211054867U (en) * | 2019-11-29 | 2020-07-21 | 山东郓城荣事达挂车制造有限公司 | Gooseneck splicing structure for trailer |
| US20210129918A1 (en) * | 2019-11-04 | 2021-05-06 | Fontaine Commercial Trailer, Inc. | Reinforced trailer chassis and floor |
-
2022
- 2022-06-09 CN CN202210654215.XA patent/CN114852177B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050104316A1 (en) * | 2003-11-18 | 2005-05-19 | George Pappas | Slider mechanism for a vehicle |
| CN205098323U (en) * | 2015-10-25 | 2016-03-23 | 黄跃 | A tractor device for agricultural machine makes |
| CN208576599U (en) * | 2018-06-07 | 2019-03-05 | 石家庄永达挂车有限公司 | A kind of semitrailer |
| CN109131581A (en) * | 2018-09-18 | 2019-01-04 | 石家庄金丰专用车有限公司 | A kind of semitrailer crossbeam and the body frame with the semitrailer crossbeam |
| CN210284372U (en) * | 2019-04-24 | 2020-04-10 | 三友车辆技术开发（南京）有限公司 | Variable cross-section middle top rear-tilting self-dumping semi-trailer frame |
| US20210129918A1 (en) * | 2019-11-04 | 2021-05-06 | Fontaine Commercial Trailer, Inc. | Reinforced trailer chassis and floor |
| CN211054867U (en) * | 2019-11-29 | 2020-07-21 | 山东郓城荣事达挂车制造有限公司 | Gooseneck splicing structure for trailer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114852177B (en) | 2023-03-21 |
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Address after: 061400 No. 66, 100 meters south of Mengda Road, Chengnan Industrial Zone, Mengcun Hui Autonomous County, Cangzhou City, Hebei Province Patentee after: Hebei Junyu Guangli Special Automobile Manufacturing Co.,Ltd. Address before: 061400 yangshiqiao village, Mengcun Hui Autonomous County, Cangzhou City, Hebei Province Patentee before: Hebei Junyu Guangli Special Automobile Manufacturing Co.,Ltd. |
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Denomination of invention: A reinforcement structure to enhance the overall strength of the main beam Granted publication date: 20230321 Pledgee: Bank of China Limited by Share Ltd. Cangzhou branch Pledgor: Hebei Junyu Guangli Special Automobile Manufacturing Co.,Ltd. Registration number: Y2024980010152 |
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