CN215861140U - Connecting structure of wear-resistant steel plates - Google Patents
Connecting structure of wear-resistant steel plates Download PDFInfo
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- CN215861140U CN215861140U CN202121151189.6U CN202121151189U CN215861140U CN 215861140 U CN215861140 U CN 215861140U CN 202121151189 U CN202121151189 U CN 202121151189U CN 215861140 U CN215861140 U CN 215861140U
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Abstract
The utility model relates to a connection structure of wear-resisting steel sheet relates to sheet metal's field, and it includes the wear-resisting steel sheet body, and one side build-up welding of wear-resisting steel sheet body has the wearing layer, one side that the wear-resisting steel sheet body deviates from the wearing layer is provided with the double-screw bolt, and the setting of double-screw bolt perpendicular to wear-resisting steel sheet links to each other with wear-resisting steel sheet is fixed. This application has the effect that improves the wearing layer protection to wear-resisting steel sheet.
Description
Technical Field
The application relates to the field of metal plates, in particular to a connecting structure of wear-resistant steel plates.
Background
The wear-resistant steel plate is widely applied to the field of heavy industry, provides an important wear-resistant protection measure for the wear failure of industrial equipment and workpieces in China, greatly prolongs the service life of the equipment and the workpieces, and makes an important contribution to improving the production efficiency and reducing the cost of enterprises.
The wear-resistant steel plate is formed by overlaying a wear-resistant layer with high hardness and high wear resistance on the surface of a common steel plate or a stainless steel plate, and a welding bead of the wear-resistant layer has certain width, length and thickness and forms a grid. When the wear-resistant steel plate is used, one side, provided with the wear-resistant layer, of the wear-resistant steel plate faces upwards, so that conveyed materials are in direct contact with the wear-resistant layer, and the using effect of the wear-resistant steel plate is improved.
In view of the above-mentioned related art, the inventor believes that when the wear-resistant steel plate is installed, a hole is formed in the wear-resistant steel plate and then the wear-resistant steel plate is fixed, and a wear-resistant layer at the hole-formed portion is damaged, so that the hole-formed portion is not wear-resistant.
SUMMERY OF THE UTILITY MODEL
In order to improve the protection effect to the wearing layer of wear-resisting steel sheet, this application provides a connection structure of wear-resisting steel sheet.
The application provides a connection structure of wear-resisting steel sheet adopts following technical scheme:
the utility model provides a connection structure of wear-resisting steel sheet, includes the wear-resisting steel sheet body, and one side build-up welding of wear-resisting steel sheet body has the wearing layer, one side that the wear-resisting steel sheet body deviates from the wearing layer is provided with the double-screw bolt, and the setting of double-screw bolt perpendicular to wear-resisting steel sheet links to each other with wear-resisting steel sheet is fixed.
Through adopting above-mentioned technical scheme, before using this wear-resisting steel sheet body, with the vertical one side of deviating from the wearing layer of installing at wear-resisting steel sheet body of double-screw bolt to weld double-screw bolt and wear-resisting steel sheet body, weld a certain amount of double-screw bolts according to actual demand, then install the wear-resisting steel sheet body that has the double-screw bolt to the welding, do not influence the structure of the wearing layer of wear-resisting steel sheet body, reach the effect of protection wearing layer.
Optionally, a connecting piece is arranged at a connecting position of the stud and the wear-resistant steel plate body, the connecting piece is welded with the wear-resistant steel plate body, and the stud is inserted into the connecting piece and welded with the connecting piece.
Through adopting above-mentioned technical scheme, set up the connecting piece between double-screw bolt and wear-resisting steel sheet body, weld connecting piece and wear-resisting steel sheet body earlier, then insert the double-screw bolt and locate the connecting piece, weld double-screw bolt and connecting piece again, the connecting piece plays prepositioning effect, prevents effectively that the condition of slope from appearing in the double-screw bolt welding process, makes things convenient for the installation in later stage, improves the stability of using.
Optionally, the connecting piece includes first go-between, second go-between and the third go-between of coaxial setting, and first go-between, second go-between and third go-between overlap from inside to outside in proper order and establish, and third go-between and wear-resisting steel sheet body welded connection, first go-between, second go-between and third go-between rotate each other and connect.
Through adopting above-mentioned technical scheme, establish first go-between, second go-between and third go-between cover, increase first go-between, the area of contact of second go-between and third go-between and wear-resisting steel sheet body, improve the stability of being connected of first go-between, second go-between and third go-between and wear-resisting steel sheet body, weld third go-between and wear-resisting steel sheet body simultaneously, further strengthen and wear-resisting steel sheet body between be connected, promote the stability in use.
Optionally, the aperture of the first connecting ring is slightly larger than the diameter of the stud, the stud is inserted into the first connecting ring, and the circumferential surface of the stud is welded to the top of the first connecting ring.
By adopting the technical scheme, the stud is inserted into the first connecting ring, the aperture of the first connecting ring is slightly larger than the diameter of the stud, the stability of the stud inserted into the first connecting ring is improved, meanwhile, the circumferential surface of the stud is welded with the first connecting ring, the small distance between the circumferential surface of the stud and the inner wall of the first connecting ring improves the convenience in welding, and the welding effect of the stud and the first connecting ring is enhanced.
Optionally, a first connecting block is fixedly connected to a circumferential surface of the outer wall of the first connecting ring; the position of the inner wall of the second connecting ring corresponding to the first connecting block is provided with a second connecting groove, the inner wall of the second connecting ring is further provided with a second positioning groove, the second positioning groove is arranged right above the second connecting groove, and a second lifting groove is vertically communicated between the second connecting groove and the second positioning groove.
By adopting the technical scheme, when the first connecting ring is arranged in the second connecting ring, the first connecting block is inserted in the second connecting groove, when the height of the stud is required to be increased, the stud is rotated and drives the first connecting ring to rotate, when the first connecting block is rotated to the second connecting groove, the stud is pulled towards the direction away from the second connecting ring, the stud drives the first connecting ring to move, when the first connecting block is moved to the position close to the second connecting groove, the stud is rotated and drives the first connecting ring to rotate, the first connecting block is inserted in the second connecting groove to form clamping connection, the first connecting ring and the second connecting ring are stably connected, the connecting height of the stud is increased, and the use is more convenient and efficient.
Optionally, a second connecting block is fixedly connected to the circumferential surface of the outer wall of the second connecting ring; and a third connecting groove is formed in the position, corresponding to the second connecting block, of the inner wall of the third connecting ring, a third positioning groove is further formed in the inner wall of the third connecting ring, the third positioning groove is arranged right above the third connecting groove, and a third lifting groove is vertically communicated between the third connecting groove and the third positioning groove.
Through adopting above-mentioned technical scheme, under the condition that highly still can not satisfy the use after promoting first connecting ring, continue rotatory double-screw bolt, the double-screw bolt continues to drive the second connecting ring and rotates, when treating that the second connecting block rotates to the third spread groove, the direction pulling double-screw bolt towards keeping away from the third connecting ring, the double-screw bolt drives the second connecting ring and removes, when treating that the second connecting block removes to being close to the third spread groove position, rotate the double-screw bolt, the double-screw bolt drives the second connecting ring rotatory, make the second connecting block insert locate in the third spread groove and form the joint, second connecting block cooperation third spread groove, strengthen the stability of being connected of second connecting ring and third connecting ring, further improve the height of double-screw bolt, reinforcing result of use.
Optionally, the first connecting block and the second connecting block are arranged opposite to each other at intervals.
Through adopting above-mentioned technical scheme, first connecting block, second connecting block are all just to being provided with two, and two first connecting blocks are from the position of difference and are strengthened the stability of being connected between first go-between and the second go-between, and on the same reason, two second connecting blocks improve the stability of being connected between second go-between and the third go-between from the position of difference, and the stability in use of reinforcing double-screw bolt after high increase promotes the result of use.
Optionally, the length of each first connecting block is one eighth to one fifth of the length of the circumference of the outer wall of the first connecting ring; the length of the second connecting block is one eighth to one fifth of the length of the circumference of the outer wall of the second connecting ring.
By adopting the technical scheme, the length of the first connecting block is set to be one eighth to one fifth of the perimeter of the outer wall of the first connecting ring, the contact area between the first connecting block and the second connecting ring is increased, when the length of the first connecting block is longer, the normal work of the first connecting block is influenced, and when the length of the first connecting block is shorter, the connection stability between the first connecting block and the second connecting ring is reduced; similarly, the length of the second connecting block is set to be one eighth to one fifth of the circumference of the outer wall of the second connecting ring, when the length of the second connecting block is longer, the normal rotation of the second connecting block is affected, when the length of the second connecting block is shorter, the contact area between the second connecting block and the third connecting ring is reduced, and the connection stability is reduced.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the stud is arranged on the wear-resistant steel plate body, so that the structure of the wear-resistant layer is not damaged on the premise of facilitating the installation of the wear-resistant steel plate body, and the effect of protecting the wear-resistant layer is achieved;
2. the connecting piece is arranged at the connecting position of the stud and the wear-resistant steel plate body, so that the connecting piece has the pre-positioning effect, and the situation that the stud is inclined in the welding process is effectively prevented;
3. through setting up first go-between, second go-between and third go-between that height-adjustable is high, change the relative height of first go-between, second go-between and third go-between and then change the height of double-screw bolt, it is more convenient, high-efficient to use.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present application;
FIG. 2 is a schematic diagram of an embodiment of the present application directed to an adjustable connection;
FIG. 3 is a schematic diagram of an exploded view of a connector according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a first connecting block and a second connecting block, which are intended to be highlighted in the embodiment of the application.
Description of reference numerals: 1. a wear-resistant steel plate body; 2. a wear layer; 3. a stud; 4. a connecting member; 41. a first connecting ring; 411. a first connection block; 42. a second connection ring; 421. a second connecting groove; 422. a second positioning groove; 423. a second lifting groove; 424. a second connecting block; 43. a third connecting ring; 431. a third connecting groove; 432. a third positioning groove; 433. and a third lifting groove.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses connection structure of wear-resisting steel plate.
Referring to fig. 1, a connection structure of wear-resisting steel plate, including wear-resisting steel plate body 1, one side build-up welding of wear-resisting steel plate body 1 has wearing layer 2, and one side that wear-resisting steel plate body 1 deviates from wearing layer 2 is provided with double-screw bolt 3 and connecting piece 4, and connecting piece 4 welds with wear-resisting steel plate body 1, and double-screw bolt 3 inserts and locates in connecting piece 4 and welds with connecting piece 4, reaches the effect of wear-resisting layer 2 of protection wear-resisting steel plate body 1.
With reference to fig. 2 and 3, the connecting member 4 includes a first connecting ring 41, a second connecting ring 42, and a third connecting ring 43 that are coaxially disposed, and the first connecting ring 41, the second connecting ring 42, and the third connecting ring 43 are sequentially sleeved from inside to outside, the third connecting ring 43 is welded to the wear-resistant steel plate body 1, the stud 3 is inserted into the first connecting ring 41, and the circumferential surface of the stud 3 is welded to the top of the first connecting ring 41.
With reference to fig. 3 and 4, a first connecting block 411 is fixed to a circumferential surface of an outer wall of the first connecting ring 41; a second connecting groove 421 is formed in the inner wall of the second connecting ring 42 at a position corresponding to the first connecting block 411, a second positioning groove 422 is further formed in the inner wall of the second connecting ring 42, the second positioning groove 422 is arranged right above the second connecting groove 421, and a second lifting groove 423 is vertically communicated between the second connecting groove 421 and the second positioning groove 422.
Referring to fig. 3 and 4, a second connecting block 424 is fixedly connected to a circumferential surface of an outer wall of the second connecting ring 42; a third connecting groove 431 is formed in the inner wall of the third connecting ring 43 at a position corresponding to the second connecting block 424, a third positioning groove 432 is further formed in the inner wall of the third connecting ring 43, the third positioning groove 432 is disposed right above the third connecting groove 431, and a third lifting groove 433 is vertically communicated between the third connecting groove 431 and the third positioning groove 432.
Establish and install first go-between 41, second go-between 42 and third go-between 43 cover on wear-resisting steel sheet body 1 to weld third go-between 43 and wear-resisting steel sheet body 1, play with the effect of location, then insert stud 3 and locate in first go-between 41, effectively prevent the condition of slope from appearing in stud 3 the installation, make things convenient for later stage use and installation, improve stability in use. The aperture of the first connecting ring 41 is slightly larger than the diameter of the stud 3, so that the movement of the stud 3 in the first connecting ring 41 is reduced, the stability of the stud 3 in the first connecting ring 41 is further improved, and meanwhile, when the stud 3 and the first connecting ring 41 are welded, the gap between the stud 3 and the first connecting ring 41 is small, so that the flexibility during welding and the welding stability during later use can be improved, and the use effect is further improved. Welding stud 3 in one side of wear-resisting steel sheet body 1 avoids punching on wear-resisting steel sheet body 1, effectively prevents that the wearing layer 2 at the position of punching from being destroyed, improves the protection effect to wearing layer 2, strengthens wear resistance in use of wear-resisting steel sheet body 1.
When the stud 3 on the wear-resistant steel plate body 1 is connected, the relative heights of the first connecting ring 41, the second connecting ring 42 and the third connecting ring 43 can be adjusted according to actual use conditions: when the height of the stud 3 needs to be increased, the stud 3 is rotated, the stud 3 drives the first connecting ring 41 to rotate, the first connecting block 411 is moved out of the second connecting groove 421, when the first connecting block 411 completely rotates to the position of the second lifting groove 423, the stud 3 is pulled towards the direction far away from the second connecting ring 42, the first connecting block 411 moves in the second lifting groove 423, when the first connecting block 411 moves to the position of the second positioning groove 422, the stud 3 is rotated, the first connecting block 411 is inserted into the second positioning groove 422, the first connecting ring 41 and the second connecting ring 42 are clamped again, and the first connecting ring 41 is increased by a certain height. When the first connecting ring 41 cannot meet the use requirement by adjustment, the first connecting ring 41 can be held by hand to rotate, the second connecting block 424 is screwed out from the third connecting groove 431, when the second connecting block 424 rotates to the position of the third lifting groove 433, the first connecting ring 41 is pulled, the second connecting block 424 moves in the third lifting groove 433, when the second connecting block 424 moves to the position of the third positioning groove 432, the first connecting ring 41 is rotated, the second connecting block 424 of the second connecting ring 42 is inserted into the third positioning groove 432, the second connecting ring 42 and the third connecting ring 43 form clamping connection, the connection stability of the second connecting ring 42 and the third connecting ring 43 is improved, the connection height of the stud 3 is increased, and the use is more convenient.
Referring to fig. 4, the first connecting blocks 411 and the second connecting blocks 424 are arranged in two opposite directions at intervals, and each of the first connecting blocks 411 has a length of one eighth to one fifth of the circumference of the outer wall of the first connecting ring 41, and each of the second connecting blocks 424 has a length of one eighth to one fifth of the circumference of the outer wall of the second connecting ring 42.
The two first connecting blocks 411 strengthen the connection between the first connecting ring 41 and the second connecting ring 42 from different positions, improve the connection stability between the first connecting ring 41 and the second connecting ring 42, and enhance the use effect of the first connecting ring 41 matching with the second connecting ring 42; the length of the first connection block 411 is preferably set to be one sixth of the circumference of the outer wall of the first connection ring 41, when the length of the first connection block 411 is longer, the normal rotation of the first connection block 411 is affected, and when the length of the first connection block 411 is shorter, the contact area of the first connection block 411 and the second positioning groove 422 is smaller, and the connection stability is reduced. Similarly, the two second connecting blocks 424 strengthen the connection between the second connecting ring 42 and the third connecting ring 43 from different positions, so as to improve the connection strength between the second connecting ring 42 and the third connecting ring 43; in this embodiment, the length of the second connecting block 424 is preferably set to be one sixth of the circumference of the outer wall of the second connecting ring 42, so that the contact area between the second connecting block 424 and the third positioning groove 432 is increased under the condition that the second connecting block 424 normally rotates, and the use stability is improved.
The implementation principle of the connection structure of the wear-resistant steel plate in the embodiment of the application is as follows: the stud 3 and the connecting piece 4 are welded on one side, away from the wear-resistant layer 2, of the wear-resistant steel plate body 1, so that the wear-resistant steel plate body 1 is convenient to install, the stud 3 and the connecting piece 4 are welded to avoid punching on the wear-resistant steel plate body 1, the wear-resistant layer 2 at the punching part is effectively prevented from being damaged, and the protection effect on the wear-resistant layer 2 is improved; the relative heights of the first connecting ring 41, the second connecting ring 42 and the third connecting ring 43 of the connecting piece 4 can be adjusted, and the adjusted first connecting ring 41, the adjusted second connecting ring 42 and the adjusted third connecting ring 43 have high connecting strength and good use stability.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a connection structure of wear-resisting steel sheet, includes wear-resisting steel sheet body (1), and one side build-up welding of wear-resisting steel sheet body (1) has wearing layer (2), its characterized in that: one side of the wear-resistant steel plate body (1) deviating from the wear-resistant layer (2) is provided with a stud (3), and the stud (3) is perpendicular to the wear-resistant steel plate and is fixedly connected with the wear-resistant steel plate.
2. The connecting structure of wear-resistant steel plates as claimed in claim 1, wherein: the connecting piece (4) is arranged at the connecting position of the stud (3) and the wear-resistant steel plate body (1), the connecting piece (4) is welded with the wear-resistant steel plate body (1), and the stud (3) is inserted into the connecting piece (4) and welded with the connecting piece (4).
3. The connecting structure of wear-resistant steel plates as claimed in claim 2, wherein: the connecting piece (4) comprises a first connecting ring (41), a second connecting ring (42) and a third connecting ring (43) which are coaxially arranged, the first connecting ring (41), the second connecting ring (42) and the third connecting ring (43) are sequentially sleeved from inside to outside, the third connecting ring (43) is connected with the wear-resistant steel plate body (1) in a welding mode, and the first connecting ring (41), the second connecting ring (42) and the third connecting ring (43) are mutually connected in a rotating mode.
4. The connecting structure of wear-resistant steel plates as claimed in claim 2, wherein: the aperture of the first connecting ring (41) is slightly larger than the diameter of the stud (3), the stud (3) is inserted into the first connecting ring (41) and arranged in the first connecting ring, and the circumferential surface of the stud (3) is welded with the top of the first connecting ring (41).
5. The connecting structure of wear-resistant steel plates as claimed in claim 2, wherein: a first connecting block (411) is fixedly connected to the circumferential surface of the outer wall of the first connecting ring (41); the position of the inner wall of the second connecting ring (42) corresponding to the first connecting block (411) is provided with a second connecting groove (421), the inner wall of the second connecting ring (42) is further provided with a second positioning groove (422), the second positioning groove (422) is arranged right above the second connecting groove (421), and a second lifting groove (423) is vertically communicated between the second connecting groove (421) and the second positioning groove (422).
6. The connecting structure of wear-resistant steel plates as claimed in claim 5, wherein: a second connecting block (424) is fixedly connected to the circumferential surface of the outer wall of the second connecting ring (42); a third connecting groove (431) is formed in the position, corresponding to the second connecting block (424), of the inner wall of the third connecting ring (43), a third positioning groove (432) is further formed in the inner wall of the third connecting ring (43), the third positioning groove (432) is arranged right above the third connecting groove (431), and a third lifting groove (433) is vertically communicated between the third connecting groove (431) and the third positioning groove (432).
7. The connecting structure of wear-resistant steel plates as claimed in claim 6, wherein: the first connecting block (411) and the second connecting block (424) are arranged just opposite to each other at intervals.
8. The connecting structure of wear-resistant steel plates as claimed in claim 7, wherein: the length of each first connecting block (411) is one eighth to one fifth of the length of the circumference of the outer wall of the first connecting ring (41); the length of the second connecting block (424) is one eighth to one fifth of the length of the circumference of the outer wall of the second connecting ring (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121151189.6U CN215861140U (en) | 2021-05-26 | 2021-05-26 | Connecting structure of wear-resistant steel plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121151189.6U CN215861140U (en) | 2021-05-26 | 2021-05-26 | Connecting structure of wear-resistant steel plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215861140U true CN215861140U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121151189.6U Active CN215861140U (en) | 2021-05-26 | 2021-05-26 | Connecting structure of wear-resistant steel plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215861140U (en) |
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2021
- 2021-05-26 CN CN202121151189.6U patent/CN215861140U/en active Active
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