CN217944830U - Spring steel plate for transportation equipment - Google Patents
Spring steel plate for transportation equipment Download PDFInfo
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- CN217944830U CN217944830U CN202222272616.7U CN202222272616U CN217944830U CN 217944830 U CN217944830 U CN 217944830U CN 202222272616 U CN202222272616 U CN 202222272616U CN 217944830 U CN217944830 U CN 217944830U
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- positioning
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Abstract
The utility model discloses a spring steel plate for traffic and transportation equipment, which comprises a steel plate spring piece, wherein the outer side of the steel plate spring piece is provided with a positioning clamping sleeve, and a fixing screw rod is arranged above the positioning clamping sleeve; the fixing pin rod is installed at the middle part of the steel plate spring piece, the locating pin sleeve is installed above the outer fixing pin rod, fixing bolts are installed on two sides of the locating pin sleeve, the fixing pile is installed on one side of the outer fixing bolt, the anti-falling limiting plate is installed above the fixing pile, and the limiting bolt is installed at the joint of the anti-falling limiting plate and the fixing pile. This spring steel sheet for transportation equipment compares with current device, can play fixed effect to a plurality of leaf spring pieces through fixed pin pole and locating pin cover, can fix a position the locating pin cover through fixing bolt, and the anticreep limiting plate can play limiting displacement to fixing bolt to can avoid fixing bolt's droing.
Description
Technical Field
The utility model relates to a spring steel plate technical field specifically is a spring steel plate for transportation equipment.
Background
The transportation equipment is generally referred to as a transport means, and refers to a locomotive, a passenger-cargo vehicle, an automobile, a ship, an airplane and the like for completing the transportation of passengers and goods, and can be divided into two types of passenger transport means and goods transport means according to the purposes. The passenger transport tool is specially designed for transporting passengers and is a vehicle or ship machine for providing seats or lying berths for passengers to sit; the goods transport tool is mainly designed for transporting goods, and refers to a vehicle and ship machine for providing a goods supply stacking space, and the spring steel plate is used on the transportation equipment for connecting a frame and a car cage together in a hanging manner, bearing the load impact of wheels on the frame, reducing the violent vibration of a vehicle body, keeping the running stability of the vehicle and the adaptability to different road conditions.
The existing spring steel plate for the transportation equipment is usually fixed by bolts, and in the running process of a vehicle, the bolts are loosened easily due to vibration to influence the installation stability and the use effect of the spring steel plate.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a spring steel plate for transportation equipment to provide because use the bolt to fix usually between the steel sheet of current spring steel plate for transportation equipment in solving above-mentioned background art, at the vehicle in-process of traveling, easily because the vibration makes the bolt pine take off, influences the problem of spring steel plate's installation stability and result of use.
In order to achieve the above object, the utility model provides a following technical scheme: a spring steel plate for a transportation device, comprising:
the positioning clamping sleeve is arranged on the outer side of the steel plate spring piece, the fixing screw rod is arranged above the positioning clamping sleeve, the positioning bolts are arranged at two ends below the positioning clamping sleeve, and the connecting part of each positioning bolt and one of the steel plate spring pieces is provided with a mounting hole;
the fixing pin rod is installed at the middle part of the steel plate spring piece, the locating pin sleeve is installed above the outer side of the fixing pin rod, fixing bolts are installed on two sides of the locating pin sleeve, the fixing pile is installed on one side of the outer side of each fixing bolt, the anti-falling limiting plate is installed above the fixing pile, and the limiting bolt is installed at the joint of the anti-falling limiting plate and the fixing pile.
Preferably, the steel plate spring pieces are arranged in a plurality of arc-shaped distribution and are attached to each other.
Preferably, the steel plate spring pieces penetrate through the positioning clamping sleeve, and the positioning clamping sleeve is symmetrically distributed around the vertical center line of the steel plate spring pieces.
Preferably, the positioning bolt penetrates through two ends of the positioning clamping sleeve, and the positioning bolt corresponds to the mounting hole in position.
Preferably, the fixing pin rod penetrates through the inside of the steel plate spring piece, and the fixing pin rod penetrates through the inside of the positioning pin sleeve.
Preferably, the locating pin sleeve is connected with one of the steel plate spring pieces through a fixing bolt, the fixing bolt is parallel to the anti-falling limiting plate, and the anti-falling limiting plate is connected with the fixing pile through a limiting bolt.
Preferably, the steel plate spring piece is further provided with:
the silencing paster is connected to the position between the steel plate spring pieces and is in adhesive connection with the steel plate spring pieces, the outer side of the fixing pin rod is connected with the anti-skidding leather sheath, and the fixing pin rod penetrates through the inner portion of the anti-skidding leather sheath.
Compared with the prior art, the utility model provides a spring steel plate for transportation equipment possesses following beneficial effect: this spring plate for transportation equipment can play fixed effect to a plurality of leaf spring pieces through fixed pin pole and locating pin cover, can fix a position the locating pin cover through fixing bolt, and the anticreep limiting plate can play limiting displacement to fixing bolt to can avoid fixing bolt's droing.
1. The utility model discloses a plurality of curved leaf spring of steel sheet can bear the load impact of wheel to the frame in the vehicle driving process, subdue the violent vibration of automobile body, keep the stationarity that the vehicle went and the adaptability to different road conditions, thereby improve and take the travelling comfort, can play the spacing effect of connection to the leaf spring of steel sheet through the location clamp sleeve, can fix the location clamp sleeve through the positioning bolt, can fix the relative position between location clamp sleeve and the leaf spring of steel sheet through the mutually supporting of positioning bolt and mounting hole, prevent skew between the two;
2. the utility model discloses a fixed pin pole and locating pin cover can play fixed effect to a plurality of steel sheet spring pieces, can fix a position the guide pin cover through fixing bolt, the anticreep limiting plate can play limiting displacement to fixing bolt, thereby can avoid droing of fixing bolt, can be convenient for dismantle or install between anticreep limiting plate and the spud pile through limiting bolt, it fixes to have solved the bolt that usually uses between the steel sheet of spring steel sheet for current transportation equipment, in the vehicle driving process, easily because the vibration makes the bolt pine take off, influence the problem of the installation stability and the result of use of spring steel sheet;
3. the utility model discloses an amortization paster can be to playing the separation effect between the steel leaf spring to can avoid direct contact between the steel leaf spring, produce the noise, can improve the frictional property between fixed pin pole and the steel leaf spring through anti-skidding leather sheath, thereby can improve the stability of fixed pin pole installation.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the joint of the steel plate spring leaf of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 4 is a schematic structural view of the steel plate spring leaf of the present invention.
In the figure: 1. a steel plate spring leaf; 2. fixing the pin rod; 3. positioning a clamping sleeve; 4. fixing the screw rod; 5. positioning the bolt; 6. mounting holes; 7. positioning a pin sleeve; 8. fixing the bolt; 9. an anti-drop limit plate; 10. fixing the pile; 11. a limit bolt; 12. a noise reduction patch; 13. an anti-skid leather sheath.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-2, a spring steel plate for transportation equipment includes: the positioning clamping sleeve 3 is arranged on the outer side of each steel plate spring leaf 1, the fixing screw rods 4 are arranged above the positioning clamping sleeves 3, the steel plate spring leaves 1 are arranged in a plurality, the steel plate spring leaves 1 are distributed in an arc shape, and the steel plate spring leaves 1 are attached to each other; the plurality of arc-shaped steel plate spring pieces 1 can bear the load impact of wheels to a frame in the driving process of a vehicle, reduce the violent vibration of the vehicle body, keep the driving stability of the vehicle and the adaptability to different road conditions and further improve the riding comfort; the silencing patches 12 are connected among the steel plate spring pieces 1, the silencing patches 12 are connected with the steel plate spring pieces 1 in an adhesion mode, the outer sides of the fixing pin rods 2 are connected with anti-skidding leather sleeves 13, and the fixing pin rods 2 penetrate through the anti-skidding leather sleeves 13; can play the separation effect to between the steel leaf spring piece 1 through amortization paster 12 to can avoid direct contact between the steel leaf spring piece 1, produce the noise, can improve the frictional property between fixed pin pole 2 and the steel leaf spring piece 1 through anti-skidding leather sheath 13, thereby can improve the stability of fixed pin pole 2 installations.
Referring to fig. 1, 3 and 4, a spring steel plate for transportation equipment includes: the fixing pin rod 2 is installed in the middle of the steel plate spring piece 1, a positioning pin sleeve 7 is installed above the outside of the fixing pin rod 2, fixing bolts 8 are installed on two sides of the positioning pin sleeve 7, a fixing pile 10 is installed on one side of the outside of the fixing bolts 8, an anti-falling limiting plate 9 is installed above the fixing pile 10, the fixing pin rod 2 penetrates through the inside of the steel plate spring piece 1, and the fixing pin rod 2 penetrates through the inside of the positioning pin sleeve 7; the fixing pin rod 2 and the positioning pin sleeve 7 can fix the plurality of steel plate spring pieces 1, the positioning pin sleeve 7 can be positioned through the fixing bolt 8, and the anti-falling limiting plate 9 can limit the fixing bolt 8, so that the fixing bolt 8 can be prevented from falling off; a limiting bolt 11 is arranged at the joint of the anti-falling limiting plate 9 and the fixing pile 10; the positioning pin sleeve 7 is connected with one steel plate spring leaf 1 through a fixing bolt 8, the fixing bolt 8 is parallel to the anti-falling limiting plate 9, and the anti-falling limiting plate 9 is connected with a fixing pile 10 through a limiting bolt 11; the anti-falling limiting plate 9 and the fixing pile 10 can be conveniently detached or installed through the limiting bolt 11, and the problems that the steel plates of the existing spring steel plate for the transportation equipment are usually fixed through bolts, and the bolts are easily loosened due to vibration in the vehicle running process to influence the installation stability and the use effect of the spring steel plate are solved; positioning bolts 5 are arranged at two ends below the positioning clamping sleeve 3, and a mounting hole 6 is formed in the joint of each positioning bolt 5 and one steel plate spring piece 1; the steel plate spring pieces 1 penetrate through the positioning clamping sleeve 3, and the positioning clamping sleeve 3 is symmetrically distributed around the vertical center line of the steel plate spring pieces 1; the steel plate spring piece 1 can be connected and limited by the positioning clamping sleeve 3, and the positioning clamping sleeve 3 can be fixed by the positioning bolt 5; the positioning bolt 5 penetrates through two ends of the positioning clamping sleeve 3, and the positioning bolt 5 corresponds to the mounting hole 6; the relative position between the positioning clamping sleeve 3 and the steel plate spring piece 1 can be positioned through the mutual matching of the positioning bolt 5 and the mounting hole 6, and the deviation of the positioning clamping sleeve 3 and the steel plate spring piece 1 is prevented.
The working principle is as follows: when the spring steel plate for the transportation equipment is used, the fixing pin rods 2 sequentially penetrate through each steel plate spring piece 1, and the positioning pin sleeves 7 are installed above the fixing pin rods 2, so that a plurality of steel plate spring pieces 1 can be fixed, the friction between the fixing pin rods 2 and the steel plate spring pieces 1 is improved through the anti-skidding leather sleeves 13, and the installation stability of the fixing pin rods 2 can be improved; secondly, the positioning pin sleeve 7 is positioned through the fixing bolt 8, the anti-falling limiting plate 9 is rotated to the position above the fixing bolt 8, and the anti-falling limiting plate 9 and the fixing pile 10 are fixed through the limiting bolt 11, so that the falling of the fixing bolt 8 can be avoided, and the problem that the installation stability and the using effect of the spring steel plate are influenced due to the fact that the bolt is loosened due to vibration in the driving process of a vehicle is avoided; then, the positioning clamping sleeve 3 is arranged on the outer side of the steel plate spring piece 1, the positioning bolt 5 is aligned to the mounting hole 6, the positioning bolt 5 is screwed, the relative position between the positioning clamping sleeve 3 and the steel plate spring piece 1 can be positioned, the steel plate spring piece 1 is connected and limited through the positioning clamping sleeve 3, the upper end of the positioning clamping sleeve 3 is fixed through the fixing screw rod 4, and the positioning clamping sleeve 3 can be mounted; at last, the silencing patches 12 are used for blocking the steel plate spring pieces 1, so that direct contact between the steel plate spring pieces 1 can be avoided, noise is generated, the steel plate spring pieces 1 are matched with each other in the running process of the vehicle, load impact of wheels on the vehicle frame is borne, severe vibration of the vehicle body is reduced, the running stability of the vehicle is kept, and adaptability to different road conditions is achieved, so that riding comfort is improved, and the working principle of the spring steel plate for the transportation equipment is the working principle.
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 (7)
1. A spring steel plate for transportation equipment is characterized by comprising:
the positioning device comprises steel plate spring pieces (1), wherein a positioning clamping sleeve (3) is installed on the outer side of each steel plate spring piece (1), a fixing screw rod (4) is installed above each positioning clamping sleeve (3), positioning bolts (5) are installed at two ends of the lower portion of each positioning clamping sleeve (3), and a mounting hole (6) is formed in the joint of each positioning bolt (5) and one steel plate spring piece (1);
fixing pin pole (2), it is installed the middle part of steel sheet spring leaf (1), locating pin cover (7) are installed to the outer top of fixing pin pole (2), and fixing bolt (8) are all installed to the both sides of locating pin cover (7), spud pile (10) are installed to the outer one side of fixing bolt (8), and the top of spud pile (10) installs anticreep limiting plate (9), spacing bolt (11) are installed with the junction of spud pile (10) to anticreep limiting plate (9).
2. The spring steel plate for the transportation equipment as claimed in claim 1, wherein the plurality of steel plate spring pieces (1) are provided, the steel plate spring pieces (1) are distributed in an arc shape, and the steel plate spring pieces (1) are attached to each other.
3. The spring steel plate for the transportation equipment is characterized in that the steel plate spring pieces (1) penetrate through the positioning clamping sleeve (3), and the positioning clamping sleeve (3) is symmetrically distributed around the vertical center line of the steel plate spring pieces (1).
4. The spring steel plate for the transportation equipment according to claim 1, wherein the positioning bolts (5) penetrate through two ends of the positioning clamping sleeve (3), and the positions of the positioning bolts (5) correspond to the positions of the mounting holes (6).
5. The spring steel plate for the transportation equipment as claimed in claim 1, wherein the fixing pin rod (2) penetrates through the inside of the steel plate spring piece (1), and the fixing pin rod (2) penetrates through the inside of the positioning pin sleeve (7).
6. The spring steel plate for the transportation equipment according to claim 1, wherein the locating pin sleeve (7) is connected with one of the steel plate spring pieces (1) through a fixing bolt (8), the fixing bolt (8) is parallel to the anti-dropping limiting plate (9), and the anti-dropping limiting plate (9) is connected with the fixing pile (10) through a limiting bolt (11).
7. A spring leaf for a transportation device according to claim 1, characterized in that the leaf spring (1) is further provided with:
the noise reduction patch (12) is connected to the positions between the steel plate spring pieces (1), the noise reduction patch (12) is connected with the steel plate spring pieces (1) in an adhesion mode, the outer side of the fixing pin rod (2) is connected with the anti-skidding leather sheath (13), and the fixing pin rod (2) penetrates through the inner portion of the anti-skidding leather sheath (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222272616.7U CN217944830U (en) | 2022-08-29 | 2022-08-29 | Spring steel plate for transportation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222272616.7U CN217944830U (en) | 2022-08-29 | 2022-08-29 | Spring steel plate for transportation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217944830U true CN217944830U (en) | 2022-12-02 |
Family
ID=84211639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222272616.7U Active CN217944830U (en) | 2022-08-29 | 2022-08-29 | Spring steel plate for transportation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217944830U (en) |
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2022
- 2022-08-29 CN CN202222272616.7U patent/CN217944830U/en active Active
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