Grab ground fixing device
Technical field
The invention belongs to object land technique for fixing field, and in particular to one kind grabs ground fixing device.
Background technology
In daily life, in many occasions, people wish to fix on the ground on some object sometimes, so may be used
Effectively prevent object from artificially being moved or run-off the straight is so as to produce dangerous situation in use, prior art is main
Using pedestal of casting on the ground, then object is fixed on pedestal, also has and object is fixed on ground in ground increase screw
On face, although can so realize that the positioning of object is fixed, but it is wasted time and energy, and its do not allow it is quick detachable so that can shadow
The use on ground is rung, so applicability and practicality are restricted.
The content of the invention
In order to solve the above-mentioned technical problem, the present invention is to provide that a kind of simple in construction, stability in use is good and strong applicability
Grab ground fixing device.
The technical scheme for realizing the object of the invention is that one kind grabs ground fixing device, including connecting rod, in the connecting rod
Top is provided with clamping position block, includes grabbing ground montant provided with ground structure, the ground structure of grabbing is grabbed in the bottom of the connecting rod,
The lower end for grabbing ground montant is provided with compressing plate, and the bottom for compressing plate is connected to by rotary shaft and described grabs ground montant
On, it is described compress plate and it is described grab ground montant between be provided with extension spring, the extension spring is set close to the rotary shaft, described
The cavity that bottom surface opening is provided with ground montant is grabbed, top pressure force rod is provided with the cavity, is set in the middle part of the connecting rod
There is the control slotted eye being connected with the cavity, adjusting rod, the adjusting rod and the top pressure are provided with the control slotted eye
It is connected at the top of force rod, provided with regulation fluted disc in the connecting rod, the surface of the adjusting rod is provided with and the regulation
The rack that fluted disc is engaged, the adjusting rod completes lift adjustment under the control of the regulation fluted disc, in the top pressure stress
The bottom surface of bar is sphere, and upper in the sphere is provided with reverse V-shaped opening-closing plate, and the top of the reverse V-shaped opening-closing plate is connected by bearing pin
It is connected on the sphere, point is is inserted in the bottom for grabbing ground montant, and the top pressure force rod is living in the presence of the adjusting rod
It is dynamic to stretch in the slotting point.
Spacing preiection is provided with the sphere, the reverse V-shaped opening-closing plate is pressed in folding on the spacing preiection
Complete folding angle limit.
In the end for compressing plate ground point is inserted provided with outward-dipping arc.
Provided with buffering stage clip between the top pressure force rod and the cavity.
Grafting positioning hole is uniformly provided with the connecting rod, chain is provided with the regulation fluted disc, the grafting is determined
Position hole is arranged on same annulus, and the regulation fluted disc passes through chain locking positioning.
The present invention has positive effect:The present invention's is simple in construction, simple and quick, when in use, will first grab ground
In montant insertion ground, and the end for compressing plate is set to enter certain depth in ground, then operation regulation fluted disc, drives adjusting rod
Top pressure force rod is moved down, because the bottom of top pressure force rod is for sphere and provided with reverse V-shaped opening-closing plate, when its stretching is erected with grabbing
During the bottom of bar, a stress surface can be formed to prevent from being further downwardly into ground, so ground montant is grabbed in reaction force
Under can move up, due to the top for compressing plate be it is unfixed, its can and in ground produce friction so that gradually laterally insert
Enter in ground, grab ground purpose so as to reach, its stability in use is good, and can carry out unmarshaling as needed, and ground will not be caused
Influence, so as to improve its applicability and practicality.
Brief description of the drawings
In order that present disclosure is more likely to be clearly understood, it is right below according to specific embodiment and with reference to accompanying drawing
The present invention is described in further detail, wherein:
Fig. 1 is structural representation of the invention.
Embodiment
(embodiment 1)
Fig. 1 shows a kind of embodiment of the present invention, and wherein Fig. 1 is structural representation of the invention.
See Fig. 1, one kind grabs ground fixing device, including connecting rod 1, clamping position block is provided with the top of the connecting rod 1
2, in the bottom of the connecting rod 1 provided with ground structure is grabbed, the ground structure of grabbing includes grabbing ground montant 3, in the ground montant 3 of grabbing
Lower end provided with compressing plate 4, the bottom for compressing plate 4 by rotary shaft 5 be connected to it is described grab on ground montant 3, described
Compress plate 4 and described grab is provided with extension spring 6 between ground montant 3, the extension spring 6 sets close to the rotary shaft 5, grabs ground described
The cavity 7 of bottom surface opening is provided with montant 3, top pressure force rod 8 is provided with the cavity 7, is set at the middle part of the connecting rod 1
There is the control slotted eye 9 being connected with the cavity 7, adjusting rod 10, the adjusting rod 10 and institute are provided with the control slotted eye 9
The top for stating top pressure force rod 8 is connected, and provided with regulation fluted disc 11 in the connecting rod 1, the surface of the adjusting rod 10 is set
There is the rack 12 being engaged with the regulation fluted disc 11, the adjusting rod 10 completes lifting under the control of the regulation fluted disc 11
Regulation, the bottom surface of the top pressure force rod 8 be sphere 13, the sphere 13 it is upper be provided with reverse V-shaped opening-closing plate 14, it is described fall
The top of V-type opening-closing plate 14 is connected on the sphere 13 by bearing pin 15, and the bottom for grabbing ground montant 3 is slotting point 16, institute
State the movable telescopic in the presence of the adjusting rod of top pressure force rod 8 interior in the slotting point.
Spacing preiection 17 is provided with the sphere 13, the reverse V-shaped opening-closing plate is pressed on the limit convex in folding
Play upper completion folding angle limit.
In the end for compressing plate 4 ground point 18 is inserted provided with outward-dipping arc.
Provided with buffering stage clip 19 between the top pressure force rod 8 and the cavity 7.
Grafting positioning hole 20 is uniformly provided with the connecting rod 1, chain 21 is provided with the regulation fluted disc 11, it is described
Grafting positioning hole is arranged on same annulus, and the regulation fluted disc passes through chain locking positioning.
The present invention's is simple in construction, simple and quick, when in use, will first grab in ground montant insertion ground, and make to compress
The end of plate enters certain depth in ground, and then operation regulation fluted disc, makes adjusting rod drive top pressure force rod to move down, by
It is sphere in the bottom of top pressure force rod and is provided with reverse V-shaped opening-closing plate, when the bottom of ground montant is grabbed in its stretching, one can be formed
Stress surface is so as to prevent from being further downwardly into ground, so grabbing ground montant can move up under reaction force, due to compressing
The top of plate is unfixed, and it can be with producing friction, so that in gradually laterally insertedly, ground mesh is grabbed so as to reach in ground
, its stability in use is good, and can carry out unmarshaling as needed, and ground will not be impacted, and is applicable so as to improve it
Property and practicality.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not pair
The restriction of embodiments of the present invention.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.And these
The obvious changes or variations that the connotation for belonging to of the invention is extended out still falls within protection scope of the present invention.