CN210443658U - Fixing frame of vehicle-mounted antenna - Google Patents

Fixing frame of vehicle-mounted antenna Download PDF

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Publication number
CN210443658U
CN210443658U CN201921932576.6U CN201921932576U CN210443658U CN 210443658 U CN210443658 U CN 210443658U CN 201921932576 U CN201921932576 U CN 201921932576U CN 210443658 U CN210443658 U CN 210443658U
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China
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fixing
plate
vehicle
fixed
roof
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CN201921932576.6U
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Chinese (zh)
Inventor
付彬
张宏艳
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Beijing Star Lu Audio Broadcasting Technology Co Ltd Visibility
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Beijing Star Lu Audio Broadcasting Technology Co Ltd Visibility
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Abstract

The utility model discloses a mount of vehicle antenna, its technical scheme main points are: the automobile roof fixing device comprises longitudinal rails arranged on two sides of a roof, wherein a plurality of cross beams are vertically arranged between the two longitudinal rails, fixing components fixed with the longitudinal rails are respectively arranged at two ends of each cross beam, each fixing component comprises a U-shaped plate which is placed on the longitudinal rails and is fixedly hooked with the longitudinal rails, an opening of each U-shaped plate is arranged downwards, and a fixing edge is respectively and vertically fixedly connected to two outer side walls of each U-shaped plate; a cover plate is further arranged at the port of the U-shaped plate, and the cover plate and the fixing edge are mutually fixed through bolts and nuts; and a plurality of parallel longitudinal rails are jointly provided with a base for supporting the satellite antenna. The utility model has the advantages that: the satellite antenna is fixed by using the rigid structure, so that the stability of fixing the satellite antenna is improved.

Description

Fixing frame of vehicle-mounted antenna
Technical Field
The utility model relates to a vehicle antenna installs technical field, concretely relates to vehicle antenna's mount.
Background
The signal receiving vehicle is obtained by modifying the existing off-road vehicle, and the satellite antenna is arranged on the roof of the vehicle, so that the vehicle can receive models in various environments, can be widely applied to the fields of emergency rescue and relief work, news interview, scientific research and exploration and the like, and can also be used as emergency communication equipment.
Chinese utility model patent with granted publication number CN204067555U discloses an on-vehicle satellite antenna base, its technical essential lies in using the sucking disc to adsorb the base at the roof, and with the fixed fixing device of luggage rack, fixing device passes through wire rope and the base is fixed and fixes the base on the roof through wire rope's pulling force.
However, the vehicle-mounted satellite antenna is placed in the center of the roof of the automobile, and after the vehicle-mounted satellite antenna is placed for a long time, the roof may deform due to the gravity action of the vehicle-mounted satellite antenna, so that the adsorption effect of the sucker is affected. And the fixing device and the luggage rack are only fixed through mutual friction force, when the automobile encounters a sudden brake and the like in the driving process, the vehicle-mounted satellite antenna is likely to fall off from the roof due to inertia, and therefore danger is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a vehicle antenna's mount, its advantage is that to use rigid structure to fix satellite antenna to the fixed stability to satellite antenna has been improved.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a fixing frame of a vehicle-mounted antenna is arranged on a vehicle roof and comprises longitudinal rails arranged on two sides of the vehicle roof, a plurality of cross beams are vertically arranged between the two longitudinal rails, two ends of each cross beam are respectively provided with a fixing component fixed with the longitudinal rails, each fixing component comprises a U-shaped plate which is arranged on the longitudinal rails and is hooked and fixed with the longitudinal rails, an opening of the U-shaped plate is arranged downwards, and two outer side walls of the U-shaped plate are respectively and vertically fixedly connected with a fixing edge; a cover plate is further arranged at the port of the U-shaped plate, and the cover plate and the fixing edge are mutually fixed through bolts and nuts; and a plurality of parallel longitudinal rails are jointly provided with a base for supporting the satellite antenna.
Through the technical scheme, the worker can buckle the U-shaped plates on two sides of the cross beam on the longitudinal rail when the cross beam is installed, then cover plates are covered at the port parts of the U-shaped plates, and the cover plates and the outer edges are fixed through bolts and nuts. The U template passes through bolt and nut and revolves the inseparable upper and lower surface laminating with indulging the rail of pulling force when revolving soon with the apron to increased the frictional force between indulging rail and the U template, and then fixed crossbeam and indulging the rail, and because indulge rail and crossbeam and be rigid structure, thereby further increased the stability of mount. The crossbeam is provided with a plurality ofly along the length direction of indulging the rail for satellite antenna's base can be stable fix on the crossbeam, and satellite antenna and base's weight can be even distribute on a plurality of crossbeams, and the crossbeam gives pressure transmission and lies in on the longitudinal rail of roof both sides, because the roof both sides have better bearing capacity than the middle part, thereby improved satellite antenna fixed stability. Through crossbeam and vertical rail through the lock of fixed subassembly and interconnect to the convenience of ann removing has been improved.
The utility model discloses further set up to: a clamping groove for accommodating the U-shaped plate and the cover plate and clamping the U-shaped plate and the cover plate is formed in the longitudinal rail.
Through above-mentioned technical scheme, when U template and apron were close to each other, U template and apron were gone into the screens inslot simultaneously to tight pressure is on the diapire in screens groove, and the lateral wall in screens groove can carry out the screens to fixed subassembly this moment and fix, has reduced the condition emergence that fixed subassembly slided along the length direction of slide rail, thereby has improved the stability of crossbeam when using.
The utility model discloses further set up to: two ends of the longitudinal rail are respectively provided with a base fixedly connected with the roof, each base comprises a fixed plate fixed with the surface of the roof through bolts and nuts, an inserting plate is arranged above the fixed plate, and a connecting plate is connected between the inserting plate and the fixed plate; two end faces of the longitudinal rail are respectively provided with a jack for accommodating the insertion of the plugboard.
Through above-mentioned technical scheme, thereby the fixed plate can be fixed the fixed plate on the roof through wear to establish bolt and nut in the luggage rack mounting hole reserved to the roof, and the staff can establish on the plugboard that corresponds with indulging the rail cover to it is fixed to make the plugboard will indulge the rail bearing. Because the fixed plate is fixed with the roof through the luggage rack mounting hole, and the load-bearing structure near the luggage rack mounting hole is considered in the design of the vehicle, the luggage rack mounting hole can bear larger pressure, the load capacity of the longitudinal rail is further increased, and the deformation of the roof in the load bearing process is reduced.
The utility model discloses further set up to: and a support rod for supporting the plugboard is arranged between the plugboard and the fixed plate.
Through above-mentioned technical scheme, the setting of bracing piece can play the effect of auxiliary stay to the fishplate bar, has shared the pressure of connecting plate, has improved the stability of connecting plate when fixed to the fishplate bar.
The utility model discloses further set up to: the middle position of the longitudinal rail is also provided with a bearing block, the bearing block is positioned between the longitudinal rail and the car roof, and a fixing bolt penetrates through the bearing block to be fixed with the car roof.
Through above-mentioned technical scheme, when indulging on the rail the bearing have the heavy object to lead to indulging the rail and take place certain deformation, the bearing piece can provide certain support to indulging the rail to reduce the deformation of indulging the rail, improved the stability of indulging the rail.
The utility model discloses further set up to: the bearing block is deviated from the one side of roof and has been seted up one and has stepped down the groove, fixing bolt sets up in stepping down the groove.
Through the technical scheme, the head of the fixing bolt can be collected in the abdicating groove due to the abdicating groove, so that the bearing blocks are reduced when the longitudinal rail is supported. Because the head of the fixing bolt protrudes out of the bottom wall of the yielding groove, the longitudinal rail is influenced, the lower surface of the longitudinal rail can be in better contact with the bottom wall of the yielding groove of the bearing block, and the stability of the bearing block for the longitudinal rail is improved.
The utility model discloses further set up to: the fixing bolt is an inner hexagon bolt.
Through the technical scheme, the arrangement of the inner hexagon bolts facilitates workers to screw the fixing bolts into the abdicating grooves, so that the convenience in installation is improved.
The utility model discloses further set up to: the clamping assembly is arranged between the cross beams and comprises screw rods which penetrate through all the cross beams simultaneously, a plurality of clamping nuts are sleeved on the screw rods and located on two sides of each cross beam, and the cross beams are clamped and fixed.
Through above-mentioned technical scheme, the interval between every crossbeam has been restricted on the one hand in setting up of fixed subassembly to improve the wholeness between many crossbeams, on the other hand when deformation takes place for one of them crossbeam atress, the screw rod can also give other crossbeams with pressure dispersion, thereby makes the atress of many crossbeams more even, has improved the stability of crossbeam when the bearing.
To sum up, the utility model discloses following beneficial effect has:
the fixing stability between the longitudinal rail and the cross beam is improved, the fixing component and the clamping groove are matched with each other, so that the fixing component can be clamped into the clamping groove after being clamped, and further the fixing component can be fixed with the longitudinal rail through friction force and can also be fixed with the longitudinal rail through clamping of the side wall of the clamping groove, and therefore the fixing stability of the cross beam and the longitudinal rail is improved;
secondly, improved the stability between a plurality of crossbeams, the clamping subassembly runs through all crossbeams simultaneously to it is fixed with the crossbeam through the centre gripping nut, improved the wholeness between a plurality of crossbeams. When one crossbeam atress back clamping subassembly can share other crossbeams with pressure to stability when having improved the crossbeam bearing.
Drawings
FIG. 1 is a schematic view of a mount mounted on a vehicle roof;
FIG. 2 is a schematic view of the overall structure of the fixing frame;
FIG. 3 is an exploded view of the connection of the longitudinal rails to the base;
FIG. 4 is a schematic view of the overall structure of the support block;
FIG. 5 is an exploded view of the attachment of the mounting assembly to the longitudinal rail;
figure 6 is a schematic view of a structure embodying the clamping assembly;
fig. 7 is an enlarged view of detail a in fig. 6 and embodies the clamping nut.
In the figure, 1, a base; 20. a jack; 2. a longitudinal rail; 21. a base; 211. a fixing plate; 212. a connecting plate; 213. a plugboard; 214. a support bar; 22. a clamping groove; 23. a bearing block; 231. accommodating grooves; 232. a yielding groove; 233. fixing the bolt; 3. a cross beam; 31. a fixing assembly; 32. a U-shaped plate; 321. a fixing edge; 33. a cover plate; 4. a clamping assembly; 41. a screw; 42. and clamping the nut.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A fixing frame of a vehicle-mounted antenna is installed on the roof of an off-road vehicle as shown in figures 1 and 2, and is fixed with the roof through luggage rack mounting holes reserved on the roof of the off-road vehicle, wherein the number of the luggage rack mounting holes is generally six, and the luggage rack mounting holes are evenly distributed on two sides of the roof of the off-road vehicle. The mount is including fixing two vertical rails 2 in the roof both sides, and vertical rail 2 sets up along the length direction of vehicle to vertical rail 2 is located the border department of roof, is provided with a plurality of crossbeam 3 between two vertical rails 2, crossbeam 3 and vertical rail 2 mutually perpendicular, and the both ends rigid coupling of crossbeam 3 have with vertical rail 2 fixed subassembly 31. The base 1 with the vehicle-mounted antenna is supported above the cross beam 3.
As shown in fig. 2 and 3, two ends of the longitudinal rail 2 are respectively provided with a base 21, the base 21 includes a fixing plate 211, the fixing plate 211 is fixed to the luggage rack mounting hole through a bolt and a nut, a connecting plate 212 is fixedly connected to an upper surface of the fixing plate 211, an inserting plate 213 is fixedly connected to a tail end of the connecting plate 212, the inserting plate 213 is parallel to the fixing plate 211, the inserting plate 213 is disposed toward the fixing plate 211 at the other end of the longitudinal rail 2, and the connecting plate 212 is disposed obliquely upward toward the base 21 at the other end of the longitudinal rail 2. Two insertion holes 20 for inserting the insertion plates 213 are vertically formed on both end surfaces of the longitudinal rail 2, and the two insertion plates 213 are inserted into the insertion holes 20, so that the longitudinal rail 2 is clamped between the two bases 21 and the longitudinal rail 2 is fixed. In order to improve the fixing strength of the inserting plate 213 and the fixing plate 211, a support rod 214 is further arranged between the fixing plate 211 and the inserting plate 213, the support rod 214 is perpendicular to the fixing seat, one end of the support rod 214 is fixedly connected with the inserting plate 213, the other end of the support rod 214 is fixedly connected with the fixing plate 211, and the end surface of the longitudinal rail 2 abuts against the side wall of the support tube. The support rod 214 can assist in supporting the plug rod, and when a heavy object is received on the longitudinal rail 2, the support rod 214 can share the pressure of the connection plate 212, thereby improving the stability of the fixation between the plug plate 213 and the fixing plate 211.
As shown in fig. 2 and 4, a supporting block 23 is further disposed between the two fixing plates 211, an accommodating groove 231 for accommodating the longitudinal rail 2 is disposed on one surface of the supporting block 23 facing the longitudinal rail 2, an abdicating groove 232 is further vertically disposed on a bottom surface of the accommodating groove 231, a fixing bolt 233 is disposed in the abdicating groove 232, and the fixing bolt 233 penetrates through the supporting block 23 and fixes the supporting block 23 on the luggage rack mounting hole. The fixing bolt 233 is configured as a hexagon socket head cap screw, and when the fixing bolt 233 is located inside the recess 232, a worker can also conveniently screw the fixing bolt 233.
Put the heavy object on indulging the rail 2 for indulge 2 bearing of rail and when taking place certain degree of deformation, indulge rail 2 and can paste with the diapire of bearing block 23 holding tank 231, and then bearing block 23 provides the support to indulging rail 2, has alleviateed the pressure that indulges rail 2 and bore, has improved the stability of indulging rail 2 when using. The setting of the groove 232 of stepping down makes the head of fixing bolt 233 can be accomodate in the groove 232 of stepping down, and then the diapire of holding tank 231 can with indulge rail 2 and laminate more, has improved the stability of bearing piece 23 to indulging the rail 2 bearing. Because above-mentioned base 21 and bearing piece 23 all fix in the vehicle reservation mounting hole, do not need extra trompil, influence the overall structure of vehicle to because the vehicle has considered near the structural strength of mounting hole when the design, from having improved the bearing capacity of indulging rail 2, and then improved the stability when indulging rail 2 uses.
As shown in fig. 2 and 5, the fixing assembly 31 includes a U-shaped plate 32 disposed at an end portion of the cross beam 3, an opening of the U-shaped plate 32 is disposed downward, and the end portion of the cross beam 3 is vertically and fixedly connected to an outer side wall of the U-shaped plate 32, the U-shaped plate 32 is inversely buckled on the longitudinal rail 2, and a cover plate 33 is disposed at a port portion of the U-shaped plate 32. The cover plate 33 and the U-shaped plate 32 can surround the outer peripheral surface of the longitudinal rail 2, two outer side walls of the U-shaped plate 32 are respectively fixedly connected with a fixing edge 321, the fixing edges 321 are located at the end openings of the U-shaped plate 32, and the fixing edges 321 are parallel to the cover plate 33. After the cover plate 33 is covered at the port of the U-shaped plate 32, the cover plate 33 and the U-shaped plate 32 are fixed to each other by bolts and nuts, so that the longitudinal rail 2 is tightly covered in the annular space formed by the cover plate 33 and the U-shaped plate 32. The pressure when bolt and nut are to drawing has strengthened the frictional force between U template 32 and the vertical rail 2 to it is fixed with crossbeam 3 and vertical rail 2, for the condition that reduces vertical rail 2 and fixed subassembly 31 and slide each other, annular screens groove 22 has still been seted up to the outer peripheral face of vertical rail 2, screens groove 22 evenly is provided with a plurality of along the length direction of vertical rail 2. After the U-shaped plate 32 and the cover plate 33 are fixed through bolts and nuts, the U-shaped plate 32 and the cover plate 33 are extruded into the clamping groove 22, four side walls of an annular space formed by the U-shaped plate 32 and the cover plate 33 are attached to corresponding bottom walls of the clamping groove 22, the side walls of the clamping groove 22 play a clamping role for the fixing assembly 31, and are clamped with the fixing assembly 31 through the side walls of the clamping groove 22, so that the mutual sliding of the fixing assembly 31 and the longitudinal rail 2 is reduced. The stability of crossbeam 3 and vertical rail 2 fixed has been improved.
As shown in fig. 6 and 7, the plurality of cross beams 3 are parallel to each other and distributed in the length direction of the longitudinal rail 2, the plurality of cross beams 3 are provided with two groups of clamping assemblies 4, and the clamping assemblies 4 are evenly distributed in the length direction of the cross beams 3. The clamping assembly 4 comprises a screw rod 41 which penetrates through all the cross beams 3 simultaneously, and a clamping nut 42 is arranged on each of two sides of each cross beam 3, and the clamping nut 42 is sleeved on the screw rod 41. The staff can be through twisting clamping nut 42 soon for two clamping nut 42 are with crossbeam 3 clamping, thereby have restricted the distance between every crossbeam 3, and screw rod 41 can play the effect of sharing pressure to crossbeam 3, and when one of them crossbeam 3 atress deformation, screw rod 41 can give other crossbeam 3 with pressure dispersion, thereby makes the atress of these crossbeams 3 more even, has improved the stability of crossbeam 3 when the bearing. A base 1 of the vehicle-mounted antenna is fixed on a cross beam 3 through bolts and nuts, and a satellite antenna can be arranged above the base 1, so that a vehicle can have a function of receiving signals.
The working process is as follows: when the fixing frame is installed by a worker, firstly, the bearing blocks 23 are fixed on the luggage rack installation holes in the middle of the two sides of the roof, and the length direction of the bearing block 23 accommodating grooves 231 is collinear with the three luggage rack installation holes in the same side. Then, the insertion plates 213 are simultaneously inserted into both ends of the longitudinal rail 2, and the fixing plates 211 are mounted at the corresponding luggage rack mounting holes, thereby fixing the longitudinal rail 2 to the roof. The worker can now place the cross member 3 vertically between the two longitudinal rails 2, and with the fixing assembly 31 located at the detent groove 22, fix the cross member 3 to the longitudinal rails 2 by screwing the bolts and nuts to the cover plate 33 and the outer edge. After the installation of many crossbeams 3 is accomplished, the staff can wear to establish screw rod 41 perpendicularly to many crossbeams 3 simultaneously to use centre gripping nut 42 centre gripping in the both sides of crossbeam 3. Clamping subassembly 4 can be spacing to the distance between many crossbeams 3, then fix vehicle antenna's base 1 on many crossbeams 3 through bolt and nut to the completion is fixed vehicle antenna.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (8)

1. The utility model provides a mount of vehicle antenna, sets up on the roof, including setting up vertical rail (2) in roof both sides, characterized by: a plurality of cross beams (3) are vertically arranged between the two longitudinal rails (2), two ends of each cross beam (3) are respectively provided with a fixing component (31) fixed with the longitudinal rail (2), each fixing component (31) comprises a U-shaped plate (32) which is placed on the longitudinal rail (2) and is hooked and fixed with the longitudinal rail (2), an opening of each U-shaped plate (32) is arranged downwards, and two outer side walls of each U-shaped plate (32) are respectively and vertically fixedly connected with a fixing edge (321); a cover plate (33) is further arranged at the port of the U-shaped plate (32), and the cover plate (33) and the fixing edge (321) are mutually fixed through bolts and nuts; a plurality of longitudinal rails (2) which are parallel to each other are jointly provided with a base (1) for supporting the satellite antenna.
2. The fixing frame of the vehicle-mounted antenna according to claim 1, characterized in that: the longitudinal rail (2) is provided with a clamping groove (22) for accommodating the U-shaped plate (32) and the cover plate (33) and clamping the U-shaped plate and the cover plate.
3. The fixing frame of the vehicle-mounted antenna according to claim 1, characterized in that: two ends of the longitudinal rail (2) are respectively provided with a base (21) fixedly connected with the roof, the base (21) comprises a fixed plate (211) fixed with the surface of the roof through bolts and nuts, an inserting plate (213) is arranged above the fixed plate (211), and a connecting plate (212) is connected between the inserting plate (213) and the fixed plate (211); two end faces of the longitudinal rail (2) are respectively provided with an insertion hole (20) for accommodating the insertion of the insertion plate (213).
4. The fixing frame of the vehicle-mounted antenna according to claim 3, characterized in that: a support rod (214) for supporting the plugboard (213) is arranged between the plugboard (213) and the fixed plate (211).
5. The fixing frame of the vehicle-mounted antenna according to claim 3, characterized in that: the middle position of the longitudinal rail (2) is also provided with a bearing block (23), the bearing block (23) is positioned between the longitudinal rail (2) and the roof, and a fixing bolt (233) penetrates through the bearing block (23) to be fixed with the roof.
6. The fixing frame of the vehicle-mounted antenna according to claim 5, characterized in that: one surface of the bearing block (23) departing from the roof is provided with a yielding groove (232); the fixing bolt (233) is arranged in the yielding groove (232).
7. The fixing frame of the vehicle-mounted antenna according to claim 6, characterized in that: the fixing bolt (233) is a hexagon socket head cap screw.
8. The fixing frame of the vehicle-mounted antenna according to claim 1, characterized in that: the clamping component (4) is arranged between the cross beams (3), the clamping component (4) comprises screw rods (41) which penetrate through all the cross beams (3) simultaneously, a plurality of clamping nuts (42) are sleeved on the screw rods (41), and the clamping nuts (42) are located on two sides of each cross beam (3) and clamp and fix the cross beams (3).
CN201921932576.6U 2019-11-08 2019-11-08 Fixing frame of vehicle-mounted antenna Active CN210443658U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921932576.6U CN210443658U (en) 2019-11-08 2019-11-08 Fixing frame of vehicle-mounted antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921932576.6U CN210443658U (en) 2019-11-08 2019-11-08 Fixing frame of vehicle-mounted antenna

Publications (1)

Publication Number Publication Date
CN210443658U true CN210443658U (en) 2020-05-01

Family

ID=70412119

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921932576.6U Active CN210443658U (en) 2019-11-08 2019-11-08 Fixing frame of vehicle-mounted antenna

Country Status (1)

Country Link
CN (1) CN210443658U (en)

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