CN213144982U - Pin shaft with protection function - Google Patents
Pin shaft with protection function Download PDFInfo
- Publication number
- CN213144982U CN213144982U CN202021268449.3U CN202021268449U CN213144982U CN 213144982 U CN213144982 U CN 213144982U CN 202021268449 U CN202021268449 U CN 202021268449U CN 213144982 U CN213144982 U CN 213144982U
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- round pin
- pin axle
- cap
- spacing
- pin shaft
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Abstract
The utility model discloses a round pin axle with safeguard function belongs to round pin axle technical field, and it is including selling the axle body, the outer wall of round pin axle body is provided with two protective structure, the solid fixed ring of outer wall fixedly connected with of round pin axle body, the outer wall joint of round pin axle body has two steel sheet, two protective structure is located the left and right sides of two steel sheet respectively, protective structure's outer wall fixedly connected with waterproof cover. This round pin axle with safeguard function, through setting up protective structure, the waterproof cover, gu fixed ring, rubber ring and spacing cap, carry out spacing locking back through solid fixed ring and spacing cap to the round pin axle body, utilize the effect of rubber ring, can make waterproof cover one end that protective structure set up and the outer wall of steel sheet adsorb mutually fixedly, and then can shelter from the parcel to the round pin axle body, and can carry out effectual water proof to it, guarantee spacing cap and lead screw isotructure and this body stable connection of round pin axle, can effectively reduce the potential safety hazard.
Description
Technical Field
The utility model belongs to the technical field of the round pin axle, specifically be a round pin axle with safeguard function.
Background
The pin shaft is a standard fastener, can be statically and fixedly connected, can also move relative to a connected piece, and is mainly used at the hinged position of two parts to form a hinged connection. The round pin axle is usually with the split pin locking, reliable operation, it is convenient to dismantle, however, the in-process that current round pin axle used after erection joint, because the round pin axle is after spacing locking, it receives water or the pollution corruption of moisture easily, and then leads to its junction to be excessive not hard up easily and impaired, and then can have certain potential safety hazard.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the above-mentioned defect of prior art, the utility model provides a round pin axle with safeguard function has solved the in-process that current round pin axle used after erection joint, because the round pin axle is behind spacing locking, it receives the pollution corruption of water or moisture easily, and then leads to its junction to be excessive not hard up easily and impaired, and then can have certain potential safety hazard.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a round pin axle with safeguard function, includes the round pin axle body, the outer wall of round pin axle body is provided with two protective structure, the solid fixed ring of outer wall fixedly connected with of round pin axle body, the outer wall joint of round pin axle body has two steel sheet, two protective structure is located the left and right sides of two steel sheet respectively, protective structure's waterproof cover of outer wall fixedly connected with, the right flank of waterproof cover is provided with the rubber ring.
The right-hand member joint of round pin axle body has spacing cap, spacing cap is located one of them protective structure, the left surface of spacing cap is provided with two limiting plates, the spacing screw hole of a plurality of has been seted up to the lower surface of round pin axle body, the lower surface threaded connection of spacing cap has the lead screw, the top threaded connection of lead screw is in spacing screw hole.
As a further aspect of the present invention: the rubber ring is internally provided with a magnetic material, the waterproof sleeve is arranged to be made of elastic waterproof rubber material, and the radius of the rubber ring is larger than that of the limiting cap.
As a further aspect of the present invention: two chutes are formed in the front and the back of the pin shaft body, two clamping slide blocks are fixedly connected to the front and the back of the inner wall of the limiting cap, and one ends of the clamping slide blocks are clamped in the chutes.
As a further aspect of the present invention: the right side face of the limiting plate is fixedly connected with a plurality of springs, and the right ends of the springs are fixedly connected with the left side face of the limiting cap.
As a further aspect of the present invention: the limiting plate is of an arc-shaped structure, and a rubber layer is arranged on the left side face of the limiting plate.
As a further aspect of the present invention: the right flank fixedly connected with two abaculus of limiting plate, four caulking grooves have been seted up to the left surface of spacing cap, the one end joint of abaculus is in the caulking groove.
(III) advantageous effects
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. this round pin axle with safeguard function, through setting up protective structure, the waterproof cover, gu fixed ring, rubber ring and spacing cap, carry out spacing locking back through solid fixed ring and spacing cap to the round pin axle body, utilize the effect of rubber ring, can make waterproof cover one end that protective structure set up and the outer wall of steel sheet adsorb mutually fixedly, and then can shelter from the parcel to the round pin axle body, and can carry out effectual water proof to it, guarantee spacing cap and lead screw isotructure and this body stable connection of round pin axle, can effectively reduce the potential safety hazard.
2. This round pin axle with safeguard function through setting up limiting plate, spacing cap, spring, abaculus and caulking groove, when utilizing spacing cap to carry out spacing locking to the round pin axle body, through the cooperation of limiting plate, spring, abaculus and caulking groove for the limiting plate can extrude spacingly to two steel plates, makes its connect stable limiting plate simultaneously can carry out elastic expansion, does not influence the rotatory activity between two steel plates.
3. This round pin axle with safeguard function through setting up spacing cap, card slider, spout, lead screw and spacing screw hole, through the cooperation of card slider and spout for spacing cap can remove, and through the cooperation of the spacing screw hole of lead screw and a plurality of, can be convenient for remove the back to spacing cap and carry on spacingly at any time, and then can be convenient for according to the steel plate thickness, adjust the spacing locking degree to the steel plate, convenient to use person operates.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a front view of the protective structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1;
in the figure: 1 round pin axle body, 2 protective structure, 3 waterproof cover, 4 solid fixed ring, 5 rubber ring, 6 steel plate, 7 limiting plates, 8 spacing caps, 9 card slider, 10 spout, 11 lead screws, 12 springs, 13 abaculus, 14 spacing screw hole, 15 caulking grooves.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a round pin axle with safeguard function, includes round pin axle body 1, and the outer wall of round pin axle body 1 is provided with two protective structure 2, and the solid fixed ring 4 of outer wall fixedly connected with of round pin axle body 1, the outer wall joint of round pin axle body 1 have two steel sheet 6, and two protective structure 2 are located the left and right sides of two steel sheet 6 respectively, and protective structure 2's outer wall fixedly connected with waterproof cover 3, and the right flank of waterproof cover 3 is provided with rubber ring 5.
The right-hand member joint of round pin axle body 1 has spacing cap 8, and spacing cap 8 is located one of them protective structure 2, and the left surface of spacing cap 8 is provided with two limiting plates 7, and the lower surface of round pin axle body 1 has seted up the spacing screw hole 14 of a plurality of, and the lower surface threaded connection of spacing cap 8 has lead screw 11, and the top threaded connection of lead screw 11 is in spacing screw hole 14.
Specifically, as shown in fig. 1, 2, the rubber ring 5 is interior to contain the magnetism material, waterproof jacket 3 sets up to the waterproof rubber material of elasticity, the radius of rubber ring 5 is greater than spacing cap 8's radius, because the characteristics that contain the magnetism material in the rubber ring 5, waterproof jacket 3 of being convenient for is fixed on steel sheet 6, and convenient to detach, simultaneously because waterproof jacket 3 is the characteristics of the waterproof rubber material of elasticity, make it can carry out elastic expansion as required, convenient to use person operates, two spout 10 have all been seted up at the front and the back of round pin axle body 1, two draw-in blocks 9 of the equal fixedly connected with in front and the back of the inner wall of spacing cap 8, the one end joint of draw-in block 9 is in spout 10, cooperation through draw-in block 9 and spout 10, be convenient for the position of slide adjustment spacing cap 8, can prevent simultaneously that spacing cap 8 is rotatory.
Specifically, as shown in fig. 3, the right flank fixedly connected with a plurality of spring 12 of limiting plate 7, the right-hand member of spring 12 and the left flank fixed connection of stop cap 8, limiting plate 7 is circular arc structure, the left flank of limiting plate 7 is provided with the rubber layer, because limiting plate 7 is the characteristics of circular arc structure, can be convenient for laminate stop cap 8 spacing to steel board 6, simultaneously through the effect on rubber layer, can prevent that limiting plate 7 from leading to the fact wearing and tearing to steel board 6, two abaculus 13 of the right flank fixedly connected with of limiting plate 7, four caulking grooves 15 have been seted up to the left flank of stop cap 8, the one end joint of abaculus 13 is in caulking groove 15, cooperation through abaculus 13 and caulking groove 15, make limiting plate 7 pass through spring 12 when carrying out elastic expansion, can be connected stably with stop cap 8.
The utility model discloses a theory of operation does:
s1, when the pin shaft is used, a user firstly penetrates the pin shaft body 1 through the two steel plates 6, then pushes the limiting cap 8 to be matched with the fixing ring 4 to limit and lock the steel plates 6, and then screws the screw rod 11 to be connected into the limiting threaded hole 14 in a threaded mode to fix the limiting cap 8;
s2, secondly, when the limiting cap 8 limits the two steel plates 6, the limiting plate 7 connected with one end of the limiting cap elastically stretches through the spring 12 to elastically extrude the steel plates 6;
s3, at last, the user stretches the waterproof jacket 3 connected with the two protective structures 2, so that one end of the waterproof jacket 3 is adsorbed and fixed on the steel plate 6 through the rubber ring 5, and the joint of the limiting cap 8 and the pin shaft body 1 is wrapped and protected.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides a round pin axle with safeguard function, includes round pin axle body (1), its characterized in that: the outer wall of the pin shaft body (1) is provided with two protective structures (2), the outer wall of the pin shaft body (1) is fixedly connected with a fixing ring (4), the outer wall of the pin shaft body (1) is clamped with two steel plates (6), the two protective structures (2) are respectively positioned on the left side and the right side of the two steel plates (6), the outer wall of each protective structure (2) is fixedly connected with a waterproof sleeve (3), and the right side face of each waterproof sleeve (3) is provided with a rubber ring (5);
the right-hand member joint of round pin axle body (1) has spacing cap (8), spacing cap (8) are located one of them protective structure (2), the left surface of spacing cap (8) is provided with two limiting plates (7), a plurality of spacing screw hole (14) have been seted up to the lower surface of round pin axle body (1), the lower surface threaded connection of spacing cap (8) has lead screw (11), the top threaded connection of lead screw (11) is in spacing screw hole (14).
2. The pin shaft with the protection function according to claim 1, characterized in that: the rubber ring (5) is internally provided with a magnetic material, the waterproof sleeve (3) is arranged to be made of elastic waterproof rubber material, and the radius of the rubber ring (5) is larger than that of the limit cap (8).
3. The pin shaft with the protection function according to claim 1, characterized in that: two chutes (10) are respectively formed in the front and the back of the pin shaft body (1), two clamping slide blocks (9) are fixedly connected to the front and the back of the inner wall of the limiting cap (8), and one ends of the clamping slide blocks (9) are clamped in the chutes (10).
4. The pin shaft with the protection function according to claim 1, characterized in that: the right side face of the limiting plate (7) is fixedly connected with a plurality of springs (12), and the right ends of the springs (12) are fixedly connected with the left side face of the limiting cap (8).
5. The pin shaft with the protection function according to claim 1, characterized in that: the limiting plate (7) is of an arc-shaped structure, and a rubber layer is arranged on the left side face of the limiting plate (7).
6. The pin shaft with the protection function according to claim 1, characterized in that: two abaculus (13) of right flank fixedly connected with of limiting plate (7), four caulking grooves (15) have been seted up to the left surface of spacing cap (8), the one end joint of abaculus (13) is in caulking groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021268449.3U CN213144982U (en) | 2020-07-02 | 2020-07-02 | Pin shaft with protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021268449.3U CN213144982U (en) | 2020-07-02 | 2020-07-02 | Pin shaft with protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213144982U true CN213144982U (en) | 2021-05-07 |
Family
ID=75730020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021268449.3U Active CN213144982U (en) | 2020-07-02 | 2020-07-02 | Pin shaft with protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213144982U (en) |
-
2020
- 2020-07-02 CN CN202021268449.3U patent/CN213144982U/en active Active
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