CN214058521U - Large-scale bearing cast steel welt of mining - Google Patents
Large-scale bearing cast steel welt of mining Download PDFInfo
- Publication number
- CN214058521U CN214058521U CN202022229239.XU CN202022229239U CN214058521U CN 214058521 U CN214058521 U CN 214058521U CN 202022229239 U CN202022229239 U CN 202022229239U CN 214058521 U CN214058521 U CN 214058521U
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- fixedly connected
- welt
- roof
- mining
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- 229910001208 Crucible steel Inorganic materials 0.000 title claims abstract description 19
- 238000005065 mining Methods 0.000 title claims abstract description 16
- 230000006978 adaptation Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 229910000617 Mangalloy Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001037 White iron Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a large-scale bearing cast steel lining plate for mining, which comprises a lining plate, wherein clamping screws penetrate through two sides of the surface of the lining plate, the top of each clamping screw is fixedly connected with a clamping bolt, the top of the lining plate is provided with a top plate, two sides of the bottom of the top plate are both fixedly connected with clamping pieces, two sides of the top of the lining plate are both provided with clamping grooves, two sides of the surface of the top plate are both penetrated with screws, the top of each screw is fixedly connected with a main bolt, the top and the bottom of two sides of the top plate are both provided with a screw hole I matched with the clamping screw, the middle part of the surface of the top plate is both fixedly connected with a transverse supporting plate, the top plate is clamped on an anti-skid surface of the lining plate by arranging the top plate, an object can be prevented from falling off, the top plate, the fixing firmness of the wear-resistant lining plate is enhanced.
Description
Technical Field
The utility model relates to a welt steel technical field specifically is a large-scale bearing cast steel welt of mining.
Background
The lining plate is used for protecting the cylinder body, so that the cylinder body is prevented from being directly impacted and abraded by the grinding body and materials, and meanwhile, the movement state of the grinding body can be adjusted by utilizing the lining plates in different forms, so that the grinding effect of the grinding body on the materials is enhanced, the grinding efficiency of the grinding machine is improved, the yield is increased, and the metal consumption is reduced. The selection of various lining plates mainly takes the comprehensive consideration of the lifting action of the grinding medium, the running track of the medium, the working condition and the like. The lining plate material is well developed after the stages of common high manganese steel, reinforced high manganese steel, alloy white iron and the like
The existing cast steel lining plate is low in load bearing performance, and the lining plate is easy to deform after multiple times of load bearing.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a large-scale bearing cast steel welt of mining has solved the problem that proposes in the above-mentioned background.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a large-scale bearing cast steel welt of mining, includes the welt, the chucking screw has all been run through to the both sides on welt surface, the top fixedly connected with chucking bolt of chucking screw, the roof has been seted up at the top of welt, the equal fixedly connected with fastener in both sides of roof bottom, the draw-in groove has all been seted up to the both sides at welt top, the screw has all been run through to the both sides on roof surface, the top fixedly connected with kingbolt of screw, the screw hole one with the chucking screw adaptation is all seted up to the top and the bottom of roof both sides, the horizontal fagging of the equal fixedly connected with in middle part on roof surface, the screw hole two with the screw adaptation is all seted up to the both sides of horizontal fagging.
Preferably, vertical antiskid face has been seted up on the surface of roof, the both sides of welt inner chamber all are fixed to link there is extension spring to extension spring's both ends are all fixed connection in the surface of welt inner chamber.
Preferably, the inner cavity of the lining plate is provided with a triangular supporting block, the triangular supporting block is fixedly connected with the surface of the inner cavity of the lining plate, the middle part of the bottom of the lining plate is fixedly connected with a supporting seat, and the bottom of the supporting seat is fixedly connected with a rotating seat.
Preferably, the equal fixedly connected with axis of rotation in both sides of rotating the seat to axis of rotation and dwang fixed connection, the equal fixedly connected with sliding bottom in both sides of dwang bottom to sliding bottom's middle part fixedly connected with telescopic link, sliding bottom's bottom is through the inner wall sliding connection of spout and backup pad.
Preferably, the inner side of the rotating rod is fixedly connected with a support rod, and the support rods are fixedly connected with a telescopic spring.
Preferably, the equal fixedly connected with bracing piece in both sides of welt bottom, the both sides of backup pad and the inboard fixed surface of bracing piece are connected, the bottom fixedly connected with of bracing piece supports the base, the equal fixedly connected with lower margin link up piece in both sides of supporting the base, the bottom of lower margin link up piece runs through the bottom that supports the base top and extend to the support base.
(III) advantageous effects
The utility model provides a large-scale bearing cast steel welt of mining. The method has the following beneficial effects:
(1) this large-scale bearing cast steel welt of mining, through setting up the roof, the roof card is equipped with the antiskid face at the welt, can prevent that the object from dropping, fixes the roof on the welt through the polyphone screw rod to inside the cast steel welt with the help of fastening screw cooperation triangular support piece screw fixation, strengthen the fixed fastness of wear-resisting welt.
(2) This large-scale bearing cast steel welt of mining, the telescoping device through supporting seat connection can reduce the decurrent power of cast steel welt, and the backup pad can bear the primary force again, has promoted the bearing nature of steel sheet, and the better welt of having fixed of base of bottom makes the welt be difficult for rocking.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a top view of the structural top plate of the present invention;
FIG. 3 is an enlarged view of a portion of the telescoping structure of FIG. 1 according to the present invention;
fig. 4 is a partially enlarged view of the internal structure of the liner plate of fig. 1 according to the present invention.
In the figure, 1-lining plate, 2-clamping screw, 3-clamping screw, 4-clamping groove, 5-top plate, 6-screw, 7-main screw, 8-clamping piece, 9-threaded hole I, 10-transverse supporting plate, 11-threaded hole II, 12-anti-slip surface, 13-extension spring, 14-triangular supporting block, 15-supporting seat, 16-rotating seat, 17-rotating shaft, 18-rotating rod, 19-supporting plate, 20-sliding base, 21-telescopic rod, 22-supporting rod, 23-telescopic spring, 24-supporting rod, 25-supporting base and 26-foundation connecting piece.
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 embodiment provides a technical solution: the utility model provides a large-scale bearing cast steel welt of mining includes welt 1, chucking screw 2 has all been run through to the both sides on welt 1 surface, chucking screw 2's top fixedly connected with chucking bolt 3, roof 5 has been seted up at the top of welt 1, the equal fixedly connected with fastener 8 in both sides of roof 5 bottom, draw-in groove 4 has all been seted up to the both sides at 1 top of welt, screw 6 has all been run through to the both sides on roof 5 surface, the top fixedly connected with main bolt 7 of screw 6, screw hole one 9 with chucking screw 2 adaptation is all seted up to the top and the bottom of 5 both sides of roof, the horizontal fagging 10 of the equal fixedly connected with in middle part on roof 5 surface, screw hole two 11 with screw 6 adaptation are all seted up to the both sides of horizontal fagging 10.
In this embodiment, vertical non-slip surface 12 has been seted up on the surface of roof 5, and the both sides of 1 inner chamber of welt all are fixed even have extension spring 13 to the equal fixed connection in the surface of 1 inner chamber of welt in both ends of extension spring 13.
In this embodiment, the inner cavity of the lining plate 1 is provided with a triangular supporting block 14, the triangular supporting block 14 is fixedly connected with the surface of the inner cavity of the lining plate 1, the middle part of the bottom of the lining plate 1 is fixedly connected with a supporting seat 15, and the bottom of the supporting seat 15 is fixedly connected with a rotating seat 16.
In this embodiment, the equal fixedly connected with axis of rotation 17 in both sides of seat 16 rotates to axis of rotation 17 and dwang 18 fixed connection, the equal fixedly connected with sliding bottom seat 20 in both sides of dwang 18 bottom, and sliding bottom seat 20's middle part fixedly connected with telescopic link 21, sliding bottom seat 20's bottom is through the inner wall sliding connection of spout and backup pad 19.
In this embodiment, the inner side of the rotating rod 18 is fixedly connected with the stay bars 22, and the two stay bars 22 are fixedly connected with the extension springs 23.
In this embodiment, the supporting rods 24 are fixedly connected to two sides of the bottom of the lining plate 1, two sides of the supporting plate 19 are fixedly connected to the inner side surfaces of the supporting rods 24, the bottom of the supporting rods 24 is fixedly connected to the supporting base 25, two sides of the supporting base 25 are fixedly connected to the ground connecting pieces 26, and the bottom of the ground connecting pieces 26 penetrates through the top of the supporting base 25 and extends to the bottom of the supporting base 25.
During the use, the decurrent power of material can be transmitted on roof board 5, roof 5 is downward, fastener 8 can block in draw-in groove 4, screw 6 is used for fixing roof board 5, roof 5 is embedded on the welt 1, pressure passes through welt 1 and transmits to the bottom, the triangular support piece 14 can reduce decurrent power, promote the bearing dynamics of welt 1, extension spring 13 has improved the toughness of welt 1, non-slip surface 12 can strengthen the friction dynamics, the telescoping device of connecting below supporting seat 15 can reduce decurrent power once more.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation.
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 (6)
1. The utility model provides a large-scale bearing cast steel welt of mining, includes welt (1), its characterized in that: the utility model discloses a set of roof, including welt (1), roof (5), the equal fixedly connected with fastener (8) in both sides of roof (5) bottom, draw-in groove (4) have all been seted up to the both sides at welt (1) surface, roof (5) have all been run through to the both sides on welt (1) surface, the equal fixedly connected with fastener (8) in both sides of roof (5) bottom, draw-in groove (4) have all been seted up to the both sides at welt (1) top, screw (6) have all been run through to the both sides on roof (5) surface, the top fixedly connected with main bolt (7) of screw (6), screw hole one (9) with chucking screw (2) adaptation is all seted up to the top and the bottom of roof (5) both sides, the equal fixedly connected with horizontal fagging (10) in middle part on roof (5) surface, screw hole two (11) with screw (6) adaptation are all seted up to the both sides of horizontal fagging (10).
2. The large bearing cast steel liner plate for mining of claim 1, wherein: vertical antiskid face (12) have been seted up on the surface of roof (5), the both sides of welt (1) inner chamber all fixed connection have extension spring (13) to the equal fixed connection in the surface of welt (1) inner chamber in both ends of extension spring (13).
3. The large bearing cast steel liner plate for mining of claim 1, wherein: triangular support piece (14) have been seted up to the inner chamber of welt (1) to triangular support piece (14) are connected with the fixed surface of welt (1) inner chamber, the middle part fixedly connected with supporting seat (15) of welt (1) bottom, the bottom fixedly connected with of supporting seat (15) rotates seat (16).
4. The large bearing cast steel liner plate for mining of claim 3, wherein: the equal fixedly connected with axis of rotation (17) in both sides of rotating seat (16) to axis of rotation (17) and dwang (18) fixed connection, the equal fixedly connected with sliding bottom seat (20) in both sides of dwang (18) bottom to the middle part fixedly connected with telescopic link (21) of sliding bottom seat (20), the inner wall sliding connection of spout and backup pad (19) is passed through to the bottom of sliding bottom seat (20).
5. The large bearing cast steel liner plate for mining of claim 4, wherein: the inboard fixedly connected with vaulting pole (22) of dwang (18), two vaulting pole (22) and expanding spring (23) fixed connection.
6. The large bearing cast steel liner plate for mining of claim 4, wherein: the equal fixedly connected with bracing piece in both sides (24) of welt (1) bottom, the both sides of backup pad (19) are connected with the inboard fixed surface of bracing piece (24), the bottom fixedly connected with of bracing piece (24) supports base (25), the equal fixedly connected with lower margin link up piece (26) in both sides of supporting base (25), the bottom of lower margin link up piece (26) runs through the bottom that supports base (25) top and extend to support base (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022229239.XU CN214058521U (en) | 2020-10-09 | 2020-10-09 | Large-scale bearing cast steel welt of mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022229239.XU CN214058521U (en) | 2020-10-09 | 2020-10-09 | Large-scale bearing cast steel welt of mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214058521U true CN214058521U (en) | 2021-08-27 |
Family
ID=77395525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022229239.XU Expired - Fee Related CN214058521U (en) | 2020-10-09 | 2020-10-09 | Large-scale bearing cast steel welt of mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214058521U (en) |
-
2020
- 2020-10-09 CN CN202022229239.XU patent/CN214058521U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210827 |