CN214945552U

CN214945552U - Gecko is repaiied to car convenient to installation

Info

Publication number: CN214945552U
Application number: CN202121616555.0U
Authority: CN
Inventors: 范艳普
Original assignee: Ningbo Hexin Standard Parts Co ltd
Current assignee: Ningbo Hexin Standard Parts Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2021-11-30
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses a car repair gecko convenient to install in the technical field of hardware equipment, which comprises a first screw rod, wherein the left side of the first screw rod is screwed with a first nut, the right side of the first nut is provided with a flat washer, the right end of the first screw rod is fixed with an installation column, the center of the right wall of the installation column is fixed with a stand column, the left end of the stand column is provided with a second screw rod, the second screw rod is screwed with a second nut, the outer wall of the second nut is hinged with a first connecting rod, the outer wall of the stand column is hinged with a second connecting rod, the first connecting rod and the second connecting rod are jointly hinged with an arc-shaped push plate, the inner axle center position of the first screw rod is rotated to form a rotating shaft, the right end of the rotating shaft is fixedly connected with the second screw rod, the left end of the rotating shaft is fixed with a worm wheel, the worm wheel is meshed with a worm, the installation of the utility model is convenient and rapid, meanwhile, the car repair gecko can be rapidly disassembled, the installation and disassembly efficiency of the car repair gecko is improved, and an expansion sheet can be replaced after being damaged, the device is recycled, the waste of resources is avoided, and the use cost is reduced.

Description

Gecko is repaiied to car convenient to installation

Technical Field

The utility model relates to a hardware equipment technical field specifically is a gecko is repaiied to car convenient to installation.

Background

The car gecko is a fastener frequently encountered in the daily life process, is mainly used for fixing, is usually used for heavy-load facilities, has high tensile force and shearing force, and is suitable for concrete and compact natural stone, metal structures, metal profiles, bottom plates, supporting plates, brackets, railings, windows, curtain walls, machines, girders, beams, brackets and the like.

The existing car repair gecko is troublesome to install, and due to the fact that the existing expansion head needs to be firstly knocked into a drilled hole by a hammer, and then the nut is screwed down to enable the expansion head to move towards the expansion sleeve and enter the expansion sleeve to enable the expansion sleeve to expand, so that fixation is achieved, labor is wasted, installation is not convenient, and meanwhile, the disassembly is also complicated.

Therefore the utility model provides a gecko is repaiied to car convenient to installation to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a gecko is repaiied to car convenient to installation has solved current gecko is repaiied to car installation comparatively troublesome, also comparatively loaded down with trivial details problem when dismantling.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a gecko convenient to mount for car repair comprises a first screw, wherein a first nut is screwed on the left side of the outer wall of the first screw, a flat gasket is arranged on the right side of the first nut and is sleeved on the first screw, a mounting column is fixed at the right end of the first screw, a cavity is formed in the mounting column, a vertical column is fixed in the center of the right wall of the cavity, a second screw is rotatably arranged in the center of the left end of the vertical column, a second nut is screwed on the second screw, first connecting rods are symmetrically hinged on the outer wall of the second nut, second connecting rods are symmetrically hinged on the outer wall of the vertical column, the first connecting rods and the second connecting rods which are corresponding in position are jointly hinged to form an arc-shaped push plate, expansion pieces are arranged on the outer surface of the arc-shaped push plate, strip-shaped through grooves are formed in the side parts of the mounting column corresponding to the positions of the arc-shaped push plate, and column-shaped grooves are formed in the inner axis positions of the first screw, the utility model discloses a set up the installation post, including first screw rod, worm wheel, first screw rod left wall fixed connection second screw rod, the rotation of cylindrical groove is provided with the pivot, the pivot right-hand member runs through the left end of installation post left side wall fixed connection second screw rod through the bearing, the transmission groove has been seted up in the inside left side of first screw rod, the pivot left end runs through the transmission groove right wall through the bearing and is fixed with the worm wheel, the worm wheel meshing is connected with the worm, the worm rotates and sets up in the transmission groove, worm one end runs through first screw rod lateral wall through the bearing and is fixed with hexagonal prism.

Preferably, the outer wall of inflation piece evenly is provided with a plurality of wales, and the setting of wale can increase the frictional force between inflation piece and the wall, the inflation piece passes through the fix with screw on the arc push pedal, and the inflation piece of being convenient for is in time changed after damaging.

Preferably, the arc of the curved push plate is between 15 ° and 20 °.

Preferably, the first connecting rod, the second connecting rod and the arc-shaped push plate are made of any one of stainless steel and carbon steel, the hardness of the stainless steel and the carbon steel is high, the deformation is not easy, and the service life of the device is ensured.

Preferably, a spring washer is arranged between the first nut and the flat washer, and the spring washer is arranged at the right side of the first nut and used for preventing the first nut from loosening.

Preferably, the number of the first connecting rods is at least four, and the number of the second connecting rods is twice that of the first connecting rods.

Preferably, the length of the strip-shaped through groove is greater than that of the arc-shaped push plate.

Advantageous effects

The utility model provides a gecko is repaiied to car convenient to installation. Compared with the prior art, the method has the following beneficial effects:

(1) this gecko is repaiied to car is through rotatory hexagonal prism, hexagonal prism passes through the worm, the worm wheel drives the pivot and rotates, thereby it rotates to drive the second screw rod, further drive the second nut and remove, the second nut removes in-process cooperation head rod and second connecting rod and drives the arc push pedal and remove, make the inner wall in inflation piece extrusion wall mounting hole on the arc push pedal, thereby make this car repair gecko fix, simple to operate is swift, simultaneously through worm gear's self-locking function, the gyration of second screw rod has been prevented, guarantee fixed effect, only need during the dismantlement reverse rotation hexagonal prism can make the inflation piece break away from the inner wall in wall mounting hole, thereby dismantle fast, the installation and disassembly efficiency of car repair gecko has been improved.

(2) This car is repaiied expansion piece of gecko passes through the fix with screw on the arc push pedal, and the expansion piece can be changed after damaging, has realized the reuse of device, has avoided the waste of resource, has reduced this car simultaneously and has repaiied the use cost of gecko.

Drawings

Fig. 1 is a perspective view of the external structure of the present invention;

fig. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a perspective view of the internal structure of the cavity of the mounting post of the present invention;

fig. 4 is a schematic view of the installation structure of the arc push plate and the expansion sheet of the present invention.

In figure 1, a first screw; 2. a first nut; 3. a flat washer; 4. mounting a column; 5. a column; 6. a second screw; 7. a second nut; 8. a first connecting rod; 9. a second connecting rod; 10. an arc-shaped push plate; 11. an intumescent sheet; 12. a strip-shaped through groove; 13. a cylindrical groove; 14. a rotating shaft; 15. a transmission groove; 16. a worm gear; 17. a worm; 18. a hexagonal prism; 19. a relief pattern; 20. and (4) screws.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b):

referring to fig. 1-4, a car repair gecko convenient to install comprises a first screw rod 1, a first nut 2 is screwed on the left side of the outer wall of the first screw rod 1, a flat washer 3 is arranged on the right side of the first nut 2, the flat washer 3 is sleeved on the first screw rod 1, the flat washer 3 is attached to a wall or a device to be fixed when the car repair gecko is installed, so that the first nut 2 can be conveniently rotated and fixed, an installation column 4 is fixed on the right end of the first screw rod 1, a cavity is formed in the installation column 4, an upright column 5 is fixed in the center of the right wall of the cavity, a second screw rod 6 is rotatably arranged in the center of the left end of the upright column 5, a second nut 7 is screwed on the second screw rod 6, first connecting rods 8 are symmetrically hinged on the outer wall of the second nut 7, second connecting rods 9 are symmetrically hinged on the outer wall of the upright column 5, the second connecting rods 9 correspond to the positions of the first connecting rods 8, and arc push plates 10 are hinged together with the corresponding first connecting rods 8 and second connecting rods 9, the second nut 7 can move on the second screw rod 6, the first connecting rod 8 and the second connecting rod 9 are matched to drive the arc push plate 10 to move in the moving process, the outer surface of the arc push plate 10 is provided with expansion pieces 11, the expansion pieces 11 are used for being attached and extruded with the inner wall of a mounting hole on a wall, so as to fix the car repair gecko, the side part of the mounting column 4 is provided with strip-shaped through grooves 12 corresponding to the positions of the arc push plate 10 and used for ensuring the movement of the arc push plate 10, the inner axial center position of the first screw rod 1 is provided with a cylindrical groove 13, a rotating shaft 14 is rotationally arranged in the cylindrical groove 13, the right end of the rotating shaft 14 penetrates through the left wall of the mounting column 4 through a bearing and is fixedly connected with the left end of the second screw rod 6, the left side inside the first screw rod 1 is provided with a transmission groove 15, the left end of the rotating shaft 14 penetrates through the right wall of the transmission groove 15 through a bearing and is fixed with a worm wheel 16, the worm wheel 16 is engaged and connected with a worm 17, the worm 17 is rotationally arranged in the transmission groove 15, one end of the worm 17 penetrates through the side wall of the first screw 1 through a bearing and is fixed with a hexagonal prism 18, the hexagonal prism 18 is rotated through a wrench, the hexagonal prism 18 drives the rotating shaft 14 to rotate through the worm 17 and the worm wheel 16, so that the second screw 6 is driven to rotate, the second nut 7 is further driven to move, and the arc-shaped push plate 10 is driven to move by matching the first connecting rod 8 and the second connecting rod 9 in the moving process of the second nut 7;

the outer wall of the expansion sheet 11 is uniformly provided with a plurality of convex patterns 19, the arrangement of the convex patterns 19 can increase the friction force between the expansion sheet 11 and the wall, and the expansion sheet 11 is fixed on the arc-shaped push plate 10 through screws 20, so that the expansion sheet 11 can be replaced in time after being damaged; the radian of the arc-shaped push plate 10 is 15-20 degrees; the first connecting rod 8, the second connecting rod 9 and the arc-shaped push plate 10 are made of stainless steel or carbon steel, so that the hardness is high, the deformation is not easy to occur, and the service life of the device is ensured; a spring washer (not shown) is arranged between the first nut 2 and the flat washer 3, and the spring washer is arranged at the right side of the first nut 2 and is used for preventing the first nut 2 from loosening; the number of the first connecting rods 8 is at least four, and the number of the second connecting rods 9 is twice that of the first connecting rods 8; the length of the strip-shaped through groove 12 is greater than that of the arc-shaped push plate 10.

And those not described in detail in this specification are well within the skill of those in the art.

When the wall repairing gecko mounting structure works, firstly, a mounting hole is formed in a wall through an electric drill, one end of the wall repairing gecko mounting column 4 is placed into the mounting hole, when the mounting hole is placed to a proper depth, the hexagonal prism 18 is rotated through the wrench, the hexagonal prism 18 drives the rotating shaft 14 to rotate through the worm 17 and the worm wheel 16, so that the second screw 6 is driven to rotate, the second screw 6 drives the second nut 7 to move towards the upright post 5, the second nut 7 drives the arc-shaped push plate 10 to move towards the outer side of the movable mounting column 4 in the moving process in cooperation with the first connecting rod 8 and the second connecting rod 9, so that the expansion sheet 11 on the arc-shaped push plate 10 is tightly attached to the inner wall of the mounting hole, the vehicle repairing gecko is stably fixed, then the first nut 2 is rotated through the wrench, the first nut 2 moves towards the wall direction along the first screw 1, and the spring washer and the flat washer 3 are tightly extruded under the cooperation of the wall, so as to be fixed, the dismounting process is opposite to the mounting process, and the damaged expansion sheet 11 can be taken down for replacement after use, so that the device is recycled, the resource waste is avoided, and the use cost of the car service gecko is reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gecko is repaiied to car convenient to installation, includes first screw rod (1), its characterized in that: the left side of the outer wall of the first screw (1) is in threaded connection with a first nut (2), the right side of the first nut (2) is provided with a flat gasket (3), the flat gasket (3) is sleeved on the first screw (1), the right end of the first screw (1) is fixed with a mounting column (4), a cavity is formed in the mounting column (4), the center of the right wall of the cavity is fixed with a stand column (5), the center of the left end of the stand column (5) is rotatably provided with a second screw (6), the second screw (6) is in threaded connection with a second nut (7), the outer wall of the second nut (7) is symmetrically hinged with a first connecting rod (8), the outer wall of the stand column (5) is symmetrically hinged with a second connecting rod (9), the positions of the first connecting rod (8) and the second connecting rod (9) are corresponding, the first connecting rod and the second connecting rod (9) are hinged with an arc-shaped push plate (10), and the outer surface of the arc-shaped push plate (10) is provided with an expansion sheet (11), the utility model discloses a mounting post (4) fixed connection, including erection column (4), cylindrical groove (13), pivot (14), worm wheel (16), worm (17) rotation sets up in drive groove (15), the bar logical groove (12) have been seted up to erection column (4) lateral part corresponding arc push pedal (10) position, cylindrical groove (13) have been seted up to the inside axle center position of first screw rod (1), the internal rotation of cylindrical groove (13) is provided with pivot (14), pivot (14) right-hand member runs through the left end of erection column (4) left wall fixed connection second screw rod (6) through the bearing, drive groove (15) have been seted up on the inside left side of first screw rod (1), pivot (14) left end is fixed with worm wheel (16) through bearing running through drive groove (15) right wall, worm wheel (16) meshing is connected with worm (17), worm (17) rotation sets up in drive groove (15), worm (17) one end runs through first screw rod (1) lateral wall through the bearing and is fixed with six prismatic (18).

2. A car gecko convenient to install according to claim 1, wherein: the outer wall of the expansion sheet (11) is uniformly provided with a plurality of convex patterns (19), and the expansion sheet (11) is fixed on the arc-shaped push plate (10) through screws (20).

3. A car gecko convenient to install according to claim 1, wherein: the radian of the arc-shaped push plate (10) is 15-20 degrees.

4. A car gecko convenient to install according to claim 1, wherein: the first connecting rod (8), the second connecting rod (9) and the arc-shaped push plate (10) are made of any one of stainless steel and carbon steel.

5. A car gecko convenient to install according to claim 1, wherein: a spring washer is arranged between the first nut (2) and the flat washer (3).

6. A car gecko convenient to install according to claim 1, wherein: the number of the first connecting rods (8) is at least four, and the number of the second connecting rods (9) is twice that of the first connecting rods (8).

7. A car gecko convenient to install according to claim 1, wherein: the length of the strip-shaped through groove (12) is greater than that of the arc-shaped push plate (10).