CN112959956A - Car bumper support convenient to pencil is fixed - Google Patents
Car bumper support convenient to pencil is fixed Download PDFInfo
- Publication number
- CN112959956A CN112959956A CN202110187858.3A CN202110187858A CN112959956A CN 112959956 A CN112959956 A CN 112959956A CN 202110187858 A CN202110187858 A CN 202110187858A CN 112959956 A CN112959956 A CN 112959956A
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- steel beam
- wire
- inner cavity
- fixing
- side wall
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/0207—Wire harnesses
- B60R16/0215—Protecting, fastening and routing means therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/24—Arrangements for mounting bumpers on vehicles
- B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
- B60R19/28—Metallic springs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Vibration Dampers (AREA)
Abstract
The invention relates to the technical field of automobile parts, in particular to an automobile bumper support convenient for fixing a wiring harness, which comprises a middle steel beam, wherein arc-shaped side steel beams are sleeved on two sides of an inner cavity of the middle steel beam, a connecting plate is sleeved in the inner cavity of each arc-shaped side steel beam, fixing bolts are uniformly and fixedly installed between the middle steel beam, the arc-shaped side steel beams and the connecting plate, wire passing holes are symmetrically formed in the outer side wall of the middle steel beam, fixed lead blocks are uniformly and fixedly installed in the inner cavity of the middle steel beam, and fixed lead holes are formed in the inner cavity of each group of fixed lead blocks; compared with the prior art, the invention avoids the problems that the cable is fixed on the bumper bracket by a traditional ribbon pair, the operation space is smaller, and the cable harness is easy to loosen due to longer length, so that the cable which is loosened by shaking is easy to collide with other automobile parts in the driving process of an automobile, not only noise is generated, but also the cable is easy to wear, and further short circuit is caused.
Description
Technical Field
The invention relates to the technical field of automobile parts, in particular to an automobile bumper support convenient for fixing a wire harness.
Background
In recent years, the automobile industry has developed rapidly, and the appearance of the automobile model is beautiful, and the automobile body is firm and durable, which is increasingly paid attention by consumers, so that the requirements of automobile manufacturers on automobile parts are higher and higher. In the bumper aspect, people pay more and more attention to the firmness, durability and the protection performance of the bumper. The automobile bumper is a safety device which absorbs and relieves external impact force and protects an automobile body and passengers from safety, and the bumper bracket is used for connecting the bumper and the automobile body, wherein the automobile bumper bracket is used for connecting an important 'bridge' between the automobile body and the bumper;
along with the development of science and technology, a large amount of electric equipment is added in modern automobiles, so that cables of the electric equipment need to be fixed in the production process of the automobiles, cables such as automobile headlamp cables, automobile radars and the like are often fixed on automobile bumper supports, at present, the cables are fixed to general two modes, firstly, the cables are directly fixed on automobile bumpers arranged on the automobiles by using binding tapes, the cables are difficult to operate in the cable process due to the limitation of operating space, and secondly, the bumper supports are disassembled and then the cables are fixed by using the binding tapes, the mode solves the limitation of operating space, but longer cables are needed, and meanwhile, the loose condition of the cables is easy to occur due to the longer cables after the cables are wired, so that the loose cables are shaken to collide with other automobile parts in the driving process of the automobiles, not only produces the noise, still causes wearing and tearing to the cable easily, and then causes the short circuit scheduling problem.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an automobile bumper support convenient for fixing a wiring harness.
In order to achieve the purpose, the invention adopts the following technical scheme:
an automobile bumper bracket convenient for fixing a wiring harness is designed, and comprises a middle steel beam, wherein arc-shaped side steel beams are sleeved on two sides of an inner cavity of the middle steel beam, connecting plates are sleeved on the inner cavity of the arc-shaped side steel beams, fixing bolts are uniformly and fixedly installed between the middle steel beam, the arc-shaped side steel beams and the connecting plates, wire passing holes are symmetrically formed in the outer side wall of the middle steel beam, fixed lead blocks are uniformly and fixedly installed in the inner cavity of the middle steel beam, fixed wire passing holes are formed in the inner cavity of each group of the fixed lead blocks, fixed wire passing wheels are symmetrically and rotatably installed in the inner cavity of the fixed wire passing holes, a first installation block is arranged between every two adjacent groups of the fixed lead blocks, the first installation block is fixedly connected with the inner cavity side wall of the middle steel beam, a second installation block is arranged on one side of the first installation block, and, a wire block is slidably mounted between the first mounting block and the second mounting block, a wire moving hole is formed in an inner cavity of the wire block, a wire moving wheel is mounted in a symmetrical and rotating mode in the inner cavity of the wire moving hole, integrally-formed adjusting blocks are symmetrically arranged on two sides of the wire block, adjusting screws are mounted on inner cavity threads of the adjusting blocks and rotatably connected with upper and lower side walls of the middle steel beam, the adjusting screws penetrate through the lower side wall of the middle steel beam and extend to the bottom end of the middle steel beam, mounting pieces are symmetrically and fixedly mounted on two sides of the lower side wall of the middle steel beam, adjusting worms are rotatably mounted between the two sets of mounting pieces and are meshed with the adjusting worm wheels of the sets, an adjusting nut is fixedly mounted at one end of each adjusting worm, and a ratchet wheel is fixedly mounted on one side of the adjusting worm, which is far away from the adjusting nut, the ratchet wheel is characterized in that a pawl is mounted on the outer side of the ratchet wheel in a meshed mode, the pawl is rotatably connected with the upper side wall of the middle steel beam, a limiting spring is fixedly mounted on one side wall, away from the adjusting worm, of the pawl, and one end, away from the pawl, of the limiting spring is fixedly connected with the upper side of the middle steel beam.
Preferably, the periphery of the outer side wall of the fixed wire penetrating wheel is provided with a fixed wire guide groove, the outer side wall of the movable wire guide wheel is provided with a movable wire guide groove, and rubber gaskets are fixedly arranged in inner cavities of the fixed wire guide groove and the movable wire guide groove.
Preferably, guide blocks are symmetrically arranged on two sides of the adjusting block, the guide blocks and the wire guide block are integrally formed, and guide grooves matched with the guide blocks are formed in the opposite sides of the first mounting block and the second mounting block.
Preferably, big lamp mounting hole has all been seted up to two sets of the lateral wall of arc side girder steel, big lamp mounting hole is close to all around arc side girder steel inner chamber one side all with fixed mounting have an L shape stationary blade, the L shape stationary blade is kept away from the equal fixed mounting in one side of big lamp mounting hole has first enhancement piece.
Preferably, one side fixed mounting that the arc side girder steel was kept away from to the connecting plate has the steel pipe of connecting, and is two sets of the steel pipe of connecting is kept away from the one end fixed mounting of connecting plate has the girder steel of connecting.
Preferably, the lateral wall of connecting the steel pipe has all been seted up the guiding hole, and is two sets of the equal slidable mounting in inner chamber of guiding hole has the guide bar of looks adaptation, the guide bar the both ends of guide bar are all rotated and are installed the traction lever, and are two sets of equal fixed mounting in opposite directions of arc side girder steel has the through-rod, the traction lever is kept away from the one end of guide bar with the through-rod rotates and is connected.
Preferably, the connecting steel pipe's inside wall has seted up the spout, the inner chamber slidable mounting of spout has the sliding block of looks adaptation, sliding block fixed mounting in the guide bar is kept away from the one end of connecting plate, the sliding block is kept away from the one end fixed mounting of guide bar has first buffer spring, first buffer spring cover is located the inner chamber of connecting steel pipe.
Preferably, the outer side wall of the connecting steel pipe is close to one side of the connecting plate, a second reinforcing sheet is fixedly mounted on the outer side wall of the connecting steel pipe, the second reinforcing sheet is fixedly connected with the connecting plate, a third reinforcing sheet is fixedly mounted on the outer side wall of the connecting steel pipe, the third reinforcing sheet is fixedly connected with the connecting steel beam, and the third reinforcing sheet is fixedly mounted on one side of the connecting steel beam.
Preferably, a second buffer spring is fixedly mounted on one side wall of the connecting steel beam close to the middle steel beam, a supporting plate is fixedly mounted between the two groups of connecting steel tubes, one end of each group of the second buffer springs, far away from the connecting steel beam, is fixedly connected with the supporting plate, and one end of each group of the second buffer springs, far away from the connecting steel beam, is in contact with the middle steel beam.
The automobile bumper support convenient for fixing the wire harness has the beneficial effects that:
1. the invention can lead the cable to penetrate two groups of fixed threading wheels and movable wire guiding wheels one by one when fixing the automobile cable by arranging the fixed threading wheels, the movable wire guiding wheels, the adjusting screw rods and the adjusting worm, finally the cable penetrates out of the outer side of the wire passing hole, then the connecting steel beam and the automobile are fixed by the bolts, then the adjusting screw cap is rotated by a wrench, the adjusting screw cap drives each group of adjusting worm wheels and each group of adjusting screw rods to rotate by the adjusting worm, the adjusting screw rods drive each group of wire guiding blocks to move upwards when rotating, and then the loose cable is tensioned by the pulling of the movable wire guiding wheels, compared with the prior art, the invention not only avoids the situation that the cable is fixed on a bumper bracket by a traditional binding belt, the operation space is smaller, and the wire harness is easy to loose due to longer length, thereby the loose cable is easy to collide with other automobile parts in the automobile driving process, not only produces the noise, still causes wearing and tearing to the cable easily, and then causes the short circuit scheduling problem.
2. Through setting up the traction lever, first buffer spring and guide bar for when the car between this bumper of installation bumps and leads to big lamp mounting hole to take place to warp at the in-process of traveling, promote the guide bar through running through pole and traction lever and slide to the one side of connecting the girder steel at the inner chamber of guide hole, the sliding block slides in the inner chamber synchronization of spout simultaneously, and then pressurizes first buffer spring, thereby make first buffer spring absorb the collision energy that partial arc side girder steel received, and then personnel in the car have effectively protected.
Drawings
FIG. 1 is a cross-sectional top view of an automotive bumper bracket construction in accordance with the present invention for facilitating securement of a wiring harness;
FIG. 2 is an enlarged view of a portion A of a bumper bracket according to the present invention for facilitating the fastening of a wire harness;
FIG. 3 is a side sectional view of an intermediate steel beam structure of an automotive bumper bracket according to the present invention, which facilitates the fixation of a wire harness;
FIG. 4 is a top view of an automotive bumper bracket construction in accordance with the present invention for facilitating harness attachment;
FIG. 5 is a rear elevational view of an intermediate steel beam structure of an automotive bumper bracket according to the present invention for facilitating securement of a wiring harness;
FIG. 6 is a cross-sectional view of a wire-fixing block structure of a bumper bracket for an automobile according to the present invention for facilitating the fixing of a wire harness;
fig. 7 is a side view of an adjusting worm structure of a bumper stay for an automobile, which is provided by the present invention, for facilitating the fixation of a wire harness.
In the figure: the steel structure comprises a middle steel beam 1, an arc-shaped side steel beam 2, a connecting plate 3, a fixing bolt 4, a large lamp mounting hole 5, an L-shaped fixing piece 6, a first reinforcing piece 7, a through rod 8, a traction rod 9, a connecting steel pipe 10, a second reinforcing piece 11, a guide hole 12, a guide rod 13, a sliding block 14, a sliding groove 15, a first buffer spring 16, a third reinforcing piece 17, a connecting steel beam 18, a wire passing hole 19, a first mounting block 20, a second mounting block 21, a guide groove 22, a movable wire block 23, a guide block 24, a movable wire passing hole 25, a movable wire wheel 26, a movable wire groove 27, a fixed wire block 28, a fixed wire passing hole 29, a fixed wire passing wheel 30, a fixed wire groove 31, an adjusting block 32, an adjusting screw 33, an adjusting worm wheel 34, an adjusting worm 35, a mounting piece 36, an adjusting nut 37, a ratchet 38, a pawl 39, a limiting spring 40, a rubber washer 41, a second buffer spring 42 and.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-7, an automobile bumper bracket convenient for fixing a wire harness comprises an intermediate steel beam 1, wherein arc-shaped side steel beams 2 are respectively sleeved on two sides of an inner cavity of the intermediate steel beam 1, a connecting plate 3 is respectively sleeved on the inner cavity of each arc-shaped side steel beam 2, fixing bolts 4 are respectively and fixedly arranged among the intermediate steel beam 1, the arc-shaped side steel beams 2 and the connecting plate 3, wire passing holes 19 are symmetrically formed in the outer side wall of the intermediate steel beam 1, fixed lead blocks 28 are respectively and fixedly arranged in the inner cavity of the intermediate steel beam 1, fixed lead holes 29 are respectively formed in the inner cavity of each group of the fixed lead blocks 28, fixed lead wheels 30 are symmetrically and rotatably arranged in the inner cavity of each group of the fixed lead blocks 29, first mounting blocks 20 are respectively arranged between the two adjacent groups of the fixed lead blocks 28, the first mounting blocks 20 are fixedly connected with the inner cavity side wall of the intermediate steel beam 1, second mounting, slidable mounting has wire piece 23 between first installation piece 20 and the second installation piece 21, and the inner chamber of wire piece 23 has been seted up and has been moved through wires hole 25, moves the inner chamber symmetry rotation of through wires hole 25 and installs and move wire wheel 26, is used for running through between two sets of fixed wire wheels 30 and between two sets of wire wheels 26 treating fixed car headlight and radar cable, is used for leading the cable simultaneously to avoid the cable in disorder problem.
The two sides of the wire block 23 are symmetrically provided with integrally formed adjusting blocks 32, the inner cavity threads of the adjusting blocks 32 are provided with adjusting screws 33, the adjusting screws 33 are rotatably connected with the upper and lower side walls of the middle steel beam 1, the adjusting screws 33 penetrate through the lower side wall of the middle steel beam 1 and extend to the bottom end of the middle steel beam 1, mounting pieces 36 are symmetrically and fixedly mounted on the two sides of the lower side wall of the middle steel beam 1, an adjusting worm 35 is rotatably mounted between the two sets of mounting pieces 36, the adjusting worm 35 is meshed with the adjusting worm wheels 34, one end of the adjusting worm 35 is fixedly provided with an adjusting nut 37, the adjusting nut 37 is used for driving the adjusting worm wheel 34 and the adjusting screw 33 to rotate through the adjusting worm 35 during rotation, further driving the adjusting blocks 32, the wire block 23 and the movable wire wheel 26 to move up and down, thereby pulling the cable between the two sets of movable wire grooves 27 to a tensioning, also avoided in the automobile driving process because rock loose cable and other automobile parts and bump, not only the noise produces, still cause wearing and tearing to the cable easily, and then cause the short circuit scheduling problem, both avoided with whole bumper bracket dismantlement down carry out the loose or extra need carry out the problem of fixing once more to the cable of unnecessary length of cable residual that causes when the cable is fixed, it is less to avoid recycling the operating space that the ribbon caused when fixing with bumper bracket installation after earlier, the problem of mounting hole is difficult to observe to the ribbon.
A ratchet 38 is fixedly installed on one side, far away from the adjusting nut 37, of the adjusting worm 35, a pawl 39 is installed on the outer side of the ratchet 38 in an engaged mode, the pawl 39 is rotatably connected with the upper side wall of the middle steel beam 1, a limiting spring 40 is fixedly installed on one side, far away from the adjusting worm 35, of the pawl 39, one end, far away from the pawl 39, of the limiting spring 40 is fixedly connected with the upper side of the middle steel beam 1, the limiting spring 40 is used for pushing the pawl 39 to rotate towards one side of the ratchet 38, the pawl 39 is further engaged with the ratchet 38, therefore the reverse installation of the ratchet 38 is limited, and the problem that the cable is loosened again due to the fact that the adjusting.
Decide the lateral wall of threading wheel 30 and seted up all around and decide metallic channel 31, the lateral wall that moves metallic channel 26 has been seted up and has been moved metallic channel 27, decide metallic channel 31 and move the equal fixed mounting in inner chamber of metallic channel 27 and have rubber packing ring 41, decide metallic channel 31 and move metallic channel 27 and be used for right through two sets of fixed threading wheels 30 and two sets of cables that move between the metallic channel 27 spacing, rubber packing ring 41 is used for the outside insulating layer of right cable to protect, reduce the wearing and tearing to the cable insulating layer.
The bilateral symmetry of regulating block 32 is equipped with guide block 24, and guide block 24 and wire piece 23 integrated into one piece, and the opposite side of first installation piece 20 and second installation piece 21 all is seted up the guide way 22 with guide block 24 looks adaptation, and guide way 22 and guide block 24 mutually support for the wire piece 23 of right leads.
Big lamp mounting hole 5 has all been seted up to the lateral wall of two sets of arc side girder steels 2, big lamp mounting hole 5 be close to all around arc side girder steel 2 inner chamber one side all with fixed mounting have L shape stationary blade 6, the equal fixed mounting in one side of big lamp mounting hole 5 has first enhancement piece 7 is kept away from to L shape stationary blade 6, the inner chamber of big lamp mounting hole 5 is used for placing car headlight, L shape stationary blade 6 is used for fixing the car headlight of big lamp mounting hole 5 inner chamber through the bolt.
One side of the connecting plate 3, which is far away from the arc-shaped side steel beam 2, is fixedly provided with a connecting steel pipe 10, one ends of the two groups of connecting steel pipes 10, which are far away from the connecting plate 3, are fixedly provided with a connecting steel beam 18, the outer side walls of the two groups of connecting steel pipes 10 are respectively provided with a guide hole 12, the inner cavities of the two groups of guide holes 12 are respectively and slidably provided with a guide rod 13 which is matched with the guide hole, two ends of the guide rod 13 are respectively and rotatably provided with a traction rod 9, the opposite sides of the two groups of arc-shaped side steel beams 2 are respectively and fixedly provided with a through rod 8, one end of the traction rod 9, which is far away from the guide rod 13, is rotatably connected with the through rod 8, the inner side wall of the connecting steel pipe 10 is provided with a sliding chute 15, the inner cavity of the sliding chute 15 is slidably provided with, the outer side wall of the connecting steel pipe 10 is uniformly and fixedly provided with a second reinforcing sheet 11 at one side close to the connecting plate 3, the second reinforcing sheet 11 is fixedly connected with the connecting plate 3, a third reinforcing sheet 17 is uniformly and fixedly arranged at one side close to the connecting steel beam 18 of the outer wall of the connecting steel pipe 10, the third reinforcing sheet 17 is fixedly connected with the connecting steel beam 18, the traction rod 9 is used for pushing the guide rod 13 to slide in the inner cavity of the guide hole 12 through the through rod 8 and the traction rod 9 when the automobile generates side impact to cause the deformation of the large lamp mounting hole 5, and pushing the first buffer spring 16 to be compressed through the sliding block 14, so that the first buffer spring 16 can absorb part of energy generated during side impact, the safety of personnel in the automobile is effectively improved, and the deformation degree of the large lamp mounting hole 5 in the automobile.
The connecting steel beam 18 is fixedly provided with a second buffer spring 42 on one side wall close to the middle steel beam 1, a support plate 43 is fixedly arranged between the two groups of connecting steel pipes 10, one end of each group of second buffer springs 42, far away from the connecting steel beam 18, is fixedly connected with the support plate 43, one end of the support plate 43, far away from the connecting steel beam 18, is in contact with the middle steel beam 1, and the second buffer springs 42 are used for absorbing partial energy from collision after the middle steel beam 1 collides, so that the safety of personnel in the vehicle is further improved.
The working principle is as follows: when the automobile cable is wired, the cable to be installed and fixed can penetrate through two groups of fixed threading wheels 30 and movable wire guiding wheels 26 one by one according to the wiring direction, finally penetrates out of the outer side of the wire passing hole 19, then the cable can be connected and fixed with corresponding joints or elements, then the connecting steel beam 18 is fixed with the automobile through bolts, then the adjusting nut 37 is rotated only by using a wrench, so that the adjusting nut 37 drives each group of adjusting worm wheels 34 and each group of adjusting screw rods 33 to rotate through the adjusting worm 35, the adjusting screw rods 33 drive each group of wire guiding blocks 23 to move upwards when rotating, and further the loose cable is pulled to be tensioned through the movable wire guiding wheels 26, thereby avoiding the problems that the loose cable is shaken to collide with other automobile parts in the automobile driving process, not only noise is generated, but also the cable is easy to be abraded, and further short circuit is caused, when the automobile headlamp needs to be installed, the automobile headlamp can be arranged in the inner cavity of the large lamp installation hole 5, then the automobile headlamp in the inner cavity of the large lamp installation hole 5 is fixed with the L-shaped fixing piece 6 through the bolt, when an automobile installed between the bumpers collides in the driving process to cause the deformation of the large lamp installation hole 5, the guide rod 13 is pushed by the penetrating rod 8 and the traction rod 9 to slide in the inner cavity of the guide hole 12 to one side of the connecting steel beam 18, meanwhile, the sliding block 14 synchronously slides in the inner cavity of the sliding groove 15 to further pressurize the first buffer spring 16, so that the first buffer spring 16 absorbs the collision energy born by part of the arc-shaped side steel beam 2, further, the automobile personnel in the automobile is effectively protected, when the middle steel beam 1 is collided and then bends and deforms to one side of the connecting steel beam 18, the abutting plate 43 is pushed to move to one side of the connecting steel beam 18, and the second buffer spring, and further absorbs part of the energy from the collision, thereby further improving the safety of the passengers in the vehicle.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The automobile bumper support convenient for fixing the wire harness comprises a middle steel beam (1) and is characterized in that arc-shaped side steel beams (2) are sleeved on two sides of an inner cavity of the middle steel beam (1), connecting plates (3) are sleeved on the inner cavity of the arc-shaped side steel beams (2), fixing bolts (4) are uniformly and fixedly installed between the middle steel beam (1), wire passing holes (19) are symmetrically formed in the outer side wall of the middle steel beam (1), wire fixing blocks (28) are uniformly and fixedly installed in the inner cavity of the middle steel beam (1), wire fixing holes (29) are formed in the inner cavity of each wire fixing block (28), wire fixing wheels (30) are symmetrically and rotatably installed in the inner cavity of each wire fixing hole (29), and first installation blocks (20) are arranged between every two adjacent wire fixing blocks (28), the first installation block (20) is fixedly connected with the inner cavity side wall of the middle steel beam (1), a second installation block (21) is arranged on one side of the first installation block (20), the second installation block (21) is fixedly connected with the inner side wall of the middle steel beam (1), a wire block (23) is slidably installed between the first installation block (20) and the second installation block (21), a wire moving hole (25) is formed in the inner cavity of the wire block (23), a wire moving wheel (26) is symmetrically installed in the inner cavity of the wire moving hole (25) in a rotating mode, integrally-formed adjusting blocks (32) are symmetrically arranged on two sides of the wire block (23), adjusting screws (33) are installed on the inner cavity threads of the adjusting blocks (32), the adjusting screws (33) are rotatably connected with the upper side wall and the lower side wall of the middle steel beam (1), and the adjusting screws (33) penetrate through the lower side wall of the middle steel beam (1) and extend to the bottom end of the middle steel beam (1), mounting pieces (36) are symmetrically and fixedly mounted on two sides of the lower side wall of the middle steel beam (1), an adjusting worm (35) is rotatably mounted between the two groups of mounting pieces (36), the adjusting worm (35) is meshed with each group of adjusting worm wheels (34), an adjusting nut (37) is fixedly installed at one end of the adjusting worm (35), a ratchet wheel (38) is fixedly installed at one side, far away from the adjusting nut (37), of the adjusting worm (35), a pawl (39) is engaged and installed on the outer side of the ratchet wheel (38), the pawl (39) is rotatably connected with the upper side wall of the middle steel beam (1), a limit spring (40) is fixedly arranged on one side wall of the pawl (39) far away from the adjusting worm (35), one end, far away from the pawl (39), of the limiting spring (40) is fixedly connected with the upper side of the middle steel beam (1).
2. The automobile bumper support convenient for fixing the wiring harness according to claim 1, wherein a fixed wire guiding groove (31) is formed around the outer side wall of the fixed wire passing wheel (30), a movable wire guiding groove (27) is formed on the outer side wall of the movable wire guiding wheel (26), and rubber gaskets (41) are fixedly mounted in inner cavities of the fixed wire guiding groove (31) and the movable wire guiding groove (27).
3. The automobile bumper support convenient for fixing the wiring harness as claimed in claim 1, wherein guide blocks (24) are symmetrically arranged on two sides of the adjusting block (32), the guide blocks (24) and the wire guide block (23) are integrally formed, and guide grooves (22) matched with the guide blocks (24) are formed in opposite sides of the first mounting block (20) and the second mounting block (21).
4. The automobile bumper support convenient for fixing the wiring harness according to claim 1, wherein the outer side walls of the two groups of arc-shaped side steel beams (2) are provided with large lamp mounting holes (5), the peripheries of the sides, close to the inner cavity of the arc-shaped side steel beams (2), of the large lamp mounting holes (5) are fixedly provided with L-shaped fixing pieces (6), and the sides, far away from the large lamp mounting holes (5), of the L-shaped fixing pieces (6) are fixedly provided with first reinforcing pieces (7).
5. The automobile bumper bracket convenient for fixing a wire harness according to claim 1, wherein one side of the connecting plate (3) far away from the arc-shaped side steel beam (2) is fixedly provided with a connecting steel pipe (10), and one ends of two groups of connecting steel pipes (10) far away from the connecting plate (3) are fixedly provided with connecting steel beams (18).
6. The automobile bumper support convenient for fixing the wire harness according to claim 5, wherein guide holes (12) are formed in outer side walls of two groups of the connecting steel pipes (10), guide rods (13) matched with inner cavities of the two groups of the guide holes (12) are slidably mounted in the inner cavities of the two groups of the guide holes (12), traction rods (9) are rotatably mounted at two ends of the guide rods (13), penetrating rods (8) are fixedly mounted on opposite sides of two groups of the arc-shaped side steel beams (2), and one ends, far away from the guide rods (13), of the traction rods (9) are rotatably connected with the penetrating rods (8).
7. The automobile bumper support convenient to wire harness is fixed according to claim 6, characterized in that the inside wall of the connecting steel pipe (10) is provided with a sliding groove (15), the inner cavity of the sliding groove (15) is slidably provided with a sliding block (14) matched with the sliding groove, the sliding block (14) is fixedly arranged at one end of the guide rod (13) far away from the connecting plate (3), one end of the sliding block (14) far away from the guide rod (13) is fixedly provided with a first buffer spring (16), and the inner cavity of the connecting steel pipe (10) is sleeved with the first buffer spring (16).
8. The automobile bumper support convenient for fixing the wire harness according to claim 1, wherein a second reinforcing sheet (11) is uniformly and fixedly installed on one side, close to the connecting plate (3), of the outer side wall of the connecting steel pipe (10), the second reinforcing sheet (11) is fixedly connected with the connecting plate (3), a third reinforcing sheet (17) is uniformly and fixedly installed on one side, close to the connecting steel beam (18), of the outer wall of the connecting steel pipe (10), and the third reinforcing sheet (17) is fixedly connected with the connecting steel beam (18).
9. The automobile bumper support convenient for fixing the wire harness according to claim 5, wherein a second buffer spring (42) is fixedly installed on one side wall of the connecting steel beam (18) close to the middle steel beam (1), a resisting plate (43) is fixedly installed between two groups of the connecting steel pipes (10), one end, far away from the connecting steel beam (18), of each group of the second buffer springs (42) is fixedly connected with the resisting plate (43), and one end, far away from the connecting steel beam (18), of the resisting plate (43) is in contact with the middle steel beam (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110187858.3A CN112959956B (en) | 2021-02-09 | 2021-02-09 | Car bumper support convenient to pencil is fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110187858.3A CN112959956B (en) | 2021-02-09 | 2021-02-09 | Car bumper support convenient to pencil is fixed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112959956A true CN112959956A (en) | 2021-06-15 |
| CN112959956B CN112959956B (en) | 2022-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110187858.3A Active CN112959956B (en) | 2021-02-09 | 2021-02-09 | Car bumper support convenient to pencil is fixed |
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| Country | Link |
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| CN (1) | CN112959956B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1842732A2 (en) * | 2006-04-07 | 2007-10-10 | Nissan Motor Manufacturing (UK) Ltd. | Vehicle Bumper Protection |
| CN203095482U (en) * | 2013-01-18 | 2013-07-31 | 石家庄煤矿机械有限责任公司 | Dynamic euphroe |
| CN206765970U (en) * | 2017-05-05 | 2017-12-19 | 南京开维汽车科技有限公司 | Bumper with structure for arranging wires |
| CN108809015A (en) * | 2018-07-05 | 2018-11-13 | 允博（天津）电机科技发展有限公司 | It is tensioned draught control mechanism |
| CN210529141U (en) * | 2019-08-09 | 2020-05-15 | 石家庄糠棉纺织有限公司 | Yarn twisting device for yarn spinning |
| CN212162691U (en) * | 2020-06-23 | 2020-12-15 | 泉州宝鹭电子有限公司 | Integrated wire harness |
-
2021
- 2021-02-09 CN CN202110187858.3A patent/CN112959956B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1842732A2 (en) * | 2006-04-07 | 2007-10-10 | Nissan Motor Manufacturing (UK) Ltd. | Vehicle Bumper Protection |
| CN203095482U (en) * | 2013-01-18 | 2013-07-31 | 石家庄煤矿机械有限责任公司 | Dynamic euphroe |
| CN206765970U (en) * | 2017-05-05 | 2017-12-19 | 南京开维汽车科技有限公司 | Bumper with structure for arranging wires |
| CN108809015A (en) * | 2018-07-05 | 2018-11-13 | 允博（天津）电机科技发展有限公司 | It is tensioned draught control mechanism |
| CN210529141U (en) * | 2019-08-09 | 2020-05-15 | 石家庄糠棉纺织有限公司 | Yarn twisting device for yarn spinning |
| CN212162691U (en) * | 2020-06-23 | 2020-12-15 | 泉州宝鹭电子有限公司 | Integrated wire harness |
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| CN112959956B (en) | 2022-12-13 |
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