CN212556191U - Portable double-grapple fastening device for preventing vehicle from sliding - Google Patents
Portable double-grapple fastening device for preventing vehicle from sliding Download PDFInfo
- Publication number
- CN212556191U CN212556191U CN202020771108.1U CN202020771108U CN212556191U CN 212556191 U CN212556191 U CN 212556191U CN 202020771108 U CN202020771108 U CN 202020771108U CN 212556191 U CN212556191 U CN 212556191U
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- Prior art keywords
- grapple
- fixedly connected
- swift current
- portable
- fastening device
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Abstract
The utility model discloses a portable two grapple fastener of swift current car of preventing, including preventing swift current ware body, prevent two installation sleeves of the inside fixedly connected with of swift current ware body, two installation sleeve's inside all overlaps and is equipped with the movable rod, two the equal fixedly connected with grapple in bottom of movable rod, two one side fixedly connected with connecting plate that the movable rod is relative, prevent the inside fixedly connected with mounting panel of swift current ware body. This portable two grapple fastener of swift current car of preventing, through setting up the grapple, grapple and ground contact on the swift current ware body prevent, increase and the frictional force on ground, and then make the effect of preventing the swift current to the vehicle better, through setting up C type fixture block, C type fixture block is with the connecting plate chucking, spacing ring carries on spacingly to the movable rod in the installation sleeve simultaneously, realized the fastening to connecting plate and two movable rods this moment, the fastening has also been realized to two grapples simultaneously, when preventing the swift current use to the vehicle, the stability of grapple on the swift current ware body has been improved.
Description
Technical Field
The utility model belongs to the technical field of the swift current ware is prevented to the vehicle, concretely relates to portable two grapple fastener of swift current car of preventing.
Background
With the rapid development of the society along with the progress of science and technology, various social vehicles are more and more, however, in the safety of some medium and large-sized vehicles or parking on a steep slope, an anti-slide device is needed to play an anti-slide role for the vehicles.
When the existing anti-slip devices are used for preventing a vehicle from slipping, the anti-slip stability of the existing anti-slip devices is not good, and the upper grapple of some anti-slip devices has the function of anti-slip adjustment on the vehicle, but the fastening performance is poor, and when the anti-slip devices are carried, the anti-slip grapple is not convenient to adjust, so that a great deal of inconvenience is brought to a user.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable swift current car double grapple fastener to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a portable anti-sliding vehicle double-grapple fastening device comprises an anti-sliding device body, wherein two installation sleeves are fixedly connected inside the anti-sliding device body, movable rods are sleeved inside the two installation sleeves, grapples are fixedly connected at the bottoms of the two movable rods, a connecting plate is fixedly connected at one side, opposite to the two movable rods, of the two movable rods, a mounting plate is fixedly connected inside the anti-sliding device body, a screw rod is rotatably connected to the lower surface of the mounting plate, a threaded block is connected to the outer surface of the screw rod in a threaded manner, the bottom end of the screw rod penetrates through and extends to the outside of the anti-sliding device body, a limiting slide rail is fixedly connected between the mounting plate and the inner bottom wall of the anti-sliding device body, a limiting slide block is connected inside the limiting slide rail in a sliding manner, the right side of the threaded block is fixedly connected with the limiting slide block, and a C-shaped clamping block is fixedly connected to the left side of the reinforcing plate.
Preferably, the mounting sleeve is internally provided with two limiting rings, the two limiting rings are respectively fixedly connected with the top ends of the two movable rods, and the two movable rods respectively penetrate through the two mounting sleeves.
Preferably, two the inside of installation sleeve all is provided with reset spring, reset spring's one end with installation sleeve's inside fixed connection, reset spring's the other end with the last fixed surface of spacing ring is connected.
Preferably, a through hole is formed in the lower surface of the anti-slip device body, and the two grapples extend to the outside of the through hole.
Preferably, the top end of the screw rod is rotatably connected with the lower surface of the mounting plate through a mounting bearing, and a limiting bearing is arranged at the joint of the screw rod and the bottom of the anti-slip device body.
Preferably, the outer surface of the anti-slip device body is provided with a group of anti-slip teeth, the bottom of the anti-slip device body is fixedly connected with a stabilizing block, and the height of the stabilizing block is consistent with that of the two grapples.
Preferably, the bottom end of the screw rod is fixedly connected with an adjusting button, and the adjusting button is located outside the anti-slip device body.
Preferably, the C-shaped fixture block is matched with the cross section of the connecting plate in size.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this portable two grapple fastener of swift current car of preventing, through setting up the grapple, grapple and ground contact on the swift current ware body prevent, increase and the frictional force on ground, and then make the effect of preventing the swift current to the vehicle better, through setting up C type fixture block, C type fixture block is with the connecting plate chucking, spacing ring carries on spacingly to the movable rod in the installation sleeve simultaneously, realized the fastening to connecting plate and two movable rods this moment, the fastening has also been realized to two grapples simultaneously, when preventing the swift current use to the vehicle, the stability of grapple on the swift current ware body has been improved.
(2) This portable two grapple fastener of swift current car of preventing, through setting up the adjusting knob, carry the use or when moving the position to preventing swift current ware body when needs, the accessible rotates adjusting knob and drives the screw rod and rotate, the screw rod rotates under the limiting displacement of spacing slide rail and spacing slider, drive the screw thread piece rebound, and then drive reinforcing plate and C type fixture block rebound, this moment under reset spring's resilience effect, the telescopic inside of installation is retrieved to the movable rod, two grapples also accomodate the inside of preventing swift current ware body gradually thereupon, portable uses this moment, reduce occupation space, reduce the grapple and cause dangerous possibility because of the accident, the effect of grapple on the swift current ware body of being convenient for adjust has also been played simultaneously.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the connecting plate of the present invention;
FIG. 3 is a schematic side view of the anti-slide device of the present invention;
fig. 4 is a schematic view of the adjusting knob according to the present invention.
In the figure: 1. an anti-slip device body; 2. installing a sleeve; 3. a movable rod; 4. a grapple; 5. a connecting plate; 6. mounting a plate; 7. a screw; 8. a thread block; 9. a limiting slide rail; 10. a limiting slide block; 11. a reinforcing plate; 12. c-shaped fixture blocks; 13. a limiting ring; 14. a return spring; 15. a through hole; 16. anti-slip teeth; 17. a stabilizing block; 18. an adjusting knob.
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.
Referring to fig. 1-4, the present invention provides a portable anti-sliding double-grapple fastening device, which comprises: including anti-slide ware body 1, two installation sleeves 2 of the inside fixedly connected with of anti-slide ware body 1, the inside of two installation sleeves 2 all is equipped with movable rod 3, the equal fixedly connected with grapple 4 in bottom of two movable rod 3, two one side fixedly connected with connecting plate 5 that movable rod 3 is relative, the inside fixedly connected with mounting panel 6 of anti-slide ware body 1, the lower surface of mounting panel 6 rotates and is connected with screw rod 7, the surface threaded connection of screw rod 7 has threaded block 8, the bottom of screw rod 7 runs through and extends to the outside of anti-slide ware body 1, fixedly connected with spacing slide rail 9 between mounting panel 6 and the inside diapire of anti-slide ware body 1, the inside sliding connection of spacing slide rail 9 has spacing slider 10, the right side and the spacing slider 10 fixed connection of threaded block 8, the left side fixedly connected with reinforcing plate 11 of threaded block 8, the left side fixedly connected with C type fixture block 12 of reinforcing.
In this embodiment, preferably, two installation sleeve 2's inside all is provided with spacing ring 13, two spacing rings 13 respectively with two movable rod 3's top fixed connection, two movable rod 3 run through two installation sleeve 2 respectively, spacing ring 13 is spacing to movable rod 3, avoids breaking away from installation sleeve 2.
In this embodiment, preferably, the two mounting sleeves 2 are both provided with a return spring 14 inside, one end of the return spring 14 is fixedly connected with the inside of the mounting sleeve 2, the other end of the return spring 14 is fixedly connected with the upper surface of the limiting ring 13, and when the limiting position of the connecting plate 5 is released, the resilience of the return spring lifts the two movable rods 3 and the connecting plate 5 upwards.
In this embodiment, preferably, a through hole 15 is formed in the lower surface of the anti-slide device body 1, both the two grapples 4 extend to the outside of the through hole 15, and the through hole 15 is formed to facilitate the grapple 4 to be accommodated in the anti-slide device body 1.
In this embodiment, preferably, the top end of the screw rod 7 is rotatably connected with the lower surface of the mounting plate 6 through a mounting bearing, and a limiting bearing is arranged at the joint of the screw rod 7 and the bottom of the anti-slip device body 1, so that the screw rod 7 is convenient to rotate and is limited at the same time.
In this embodiment, preferably, the outer surface of the anti-skid device body 1 is provided with a set of anti-skid teeth 16, the bottom of the anti-skid device body 1 is fixedly connected with a stabilizing block 17, the height of the stabilizing block 17 is consistent with that of the two grapples 4, and the anti-skid teeth 16 are arranged to prevent skidding of the vehicle tire.
In this embodiment, preferably, the bottom end of the screw rod 7 is fixedly connected with an adjusting knob 18, the adjusting knob 18 is located outside the anti-slip device body 1, and the adjusting knob 18 is arranged to facilitate rotation of the screw rod 7.
In this embodiment, preferably, the size of the cross section of the C-shaped fixture block 12 is matched with that of the connecting plate 5, so that the limiting effect of the connecting plate 5 after being clamped is improved.
The utility model discloses a theory of operation and use flow: the portable anti-slide double-grapple fastening device has the advantages that the grapple 4 is arranged, the grapple 4 on the anti-slide device body 1 is in contact with the ground, the friction force between the portable anti-slide double-grapple fastening device and the ground is increased, the anti-slide effect on a vehicle is better, the C-shaped clamping block 12 is arranged, the C-shaped clamping block 12 clamps the connecting plate 5, the limiting ring 13 limits the movable rod 3 in the mounting sleeve 2, the connecting plate 5 and the two movable rods 3 are fastened at the same time, the two grapples 4 are fastened at the same time, the stability of the grapple 4 on the anti-slide device body 1 is improved when the vehicle is in anti-slide use, the adjusting button 18 is arranged, when the anti-slide device body 1 needs to be carried for use or is moved, the adjusting button 18 can be rotated to drive the screw 7 to rotate, the screw 7 is rotated under the limiting effect of the limiting slide rail 9 and the limiting slide block 10 to drive the thread, and then drive reinforcing plate 11 and C type fixture block 12 and upwards remove, this moment under reset spring 14's resilience force effect, the inside of installing sleeve 2 is withdrawed to movable rod 3, two grapple 4 also accomodate the inside of preventing swift current ware body 1 gradually thereupon, portable uses this moment, reduces occupation space, reduces grapple 4 and causes dangerous possibility because of the accident, has also played the effect of being convenient for adjust grapple 4 on preventing swift current ware body 1 simultaneously.
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 (8)
1. The utility model provides a portable two grapple fastener of swift current car, includes prevents swift current ware body (1), its characterized in that: the anti-slip device is characterized in that two installation sleeves (2) are fixedly connected to the inside of the anti-slip device body (1), two movable rods (3) are sleeved on the inside of the installation sleeves (2), two grapples (4) are fixedly connected to the bottom of each movable rod (3), two connecting plates (5) are fixedly connected to one sides of the movable rods (3) opposite to each other, a mounting plate (6) is fixedly connected to the inside of the anti-slip device body (1), a screw rod (7) is connected to the lower surface of the mounting plate (6) in a rotating mode, a threaded block (8) is connected to the outer surface of the screw rod (7) in a threaded mode, the bottom end of the screw rod (7) penetrates through and extends to the outside of the anti-slip device body (1), a limiting slide rail (9) is fixedly connected between the inner bottom wall of the anti-slip device body (1), and a limiting slide block (10, the right side of screw thread piece (8) with spacing slider (10) fixed connection, the left side fixedly connected with reinforcing plate (11) of screw thread piece (8), the left side fixedly connected with C type fixture block (12) of reinforcing plate (11).
2. The portable anti-roll double grapple fastening device of claim 1, further comprising: two the inside of installation sleeve (2) all is provided with spacing ring (13), two spacing ring (13) respectively with two the top fixed connection of movable rod (3), two movable rod (3) run through two respectively installation sleeve (2).
3. The portable anti-roll double grapple fastening device of claim 2, wherein: two the inside of installation sleeve (2) all is provided with reset spring (14), reset spring (14) one end with the inside fixed connection of installation sleeve (2), reset spring (14) the other end with the last fixed surface of spacing ring (13) is connected.
4. The portable anti-roll double grapple fastening device of claim 1, further comprising: through-hole (15) have been seted up to the lower surface of anti-slide ware body (1), two grapple (4) all extend to the outside of through-hole (15).
5. The portable anti-roll double grapple fastening device of claim 1, further comprising: the top of screw rod (7) through the installation bearing with the lower surface of mounting panel (6) rotates to be connected, screw rod (7) with the bottom junction of swift current ware body (1) is provided with limit bearing.
6. The portable anti-roll double grapple fastening device of claim 1, further comprising: the anti-slip device is characterized in that a group of anti-slip teeth (16) are arranged on the outer surface of the anti-slip device body (1), a stabilizing block (17) is fixedly connected to the bottom of the anti-slip device body (1), and the height of the stabilizing block (17) is consistent with that of the two grappling hooks (4).
7. The portable anti-roll double grapple fastening device of claim 1, further comprising: the bottom end of the screw rod (7) is fixedly connected with an adjusting button (18), and the adjusting button (18) is located outside the anti-slip device body (1).
8. The portable anti-roll double grapple fastening device of claim 1, further comprising: the C-shaped fixture block (12) is matched with the cross section of the connecting plate (5) in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020771108.1U CN212556191U (en) | 2020-05-11 | 2020-05-11 | Portable double-grapple fastening device for preventing vehicle from sliding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020771108.1U CN212556191U (en) | 2020-05-11 | 2020-05-11 | Portable double-grapple fastening device for preventing vehicle from sliding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212556191U true CN212556191U (en) | 2021-02-19 |
Family
ID=74608568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020771108.1U Expired - Fee Related CN212556191U (en) | 2020-05-11 | 2020-05-11 | Portable double-grapple fastening device for preventing vehicle from sliding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212556191U (en) |
-
2020
- 2020-05-11 CN CN202020771108.1U patent/CN212556191U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210219 |