CN220622532U - WZL type drum shaft coupling baffle reinforcing device - Google Patents
WZL type drum shaft coupling baffle reinforcing device Download PDFInfo
- Publication number
- CN220622532U CN220622532U CN202322199954.7U CN202322199954U CN220622532U CN 220622532 U CN220622532 U CN 220622532U CN 202322199954 U CN202322199954 U CN 202322199954U CN 220622532 U CN220622532 U CN 220622532U
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- CN
- China
- Prior art keywords
- reinforcing
- baffle
- hole
- wzl
- shaft end
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 44
- 230000008878 coupling Effects 0.000 title claims description 10
- 238000010168 coupling process Methods 0.000 title claims description 10
- 238000005859 coupling reaction Methods 0.000 title claims description 10
- 238000003466 welding Methods 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims 8
- 238000003825 pressing Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000004804 winding Methods 0.000 abstract description 2
- 238000005728 strengthening Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
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- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
The utility model discloses a reinforcing device for a WZL type winding drum coupler baffle, which comprises a shaft end baffle, a shaft end face, reinforcing nuts, reinforcing bolts and reinforcing pressing sleeves, wherein the middle of the shaft end face is welded with one reinforcing nut, a first through hole is formed in the middle of the shaft end baffle, the first through hole can allow the reinforcing nuts to pass through, one side, far away from the shaft end face, of the shaft end baffle is provided with the reinforcing pressing sleeves, the diameter of each reinforcing pressing sleeve is larger than that of the first through hole, a second through hole is formed in the middle of each reinforcing pressing sleeve, and the reinforcing bolts sequentially pass through the second through hole and the first through hole to be matched with the reinforcing nuts so as to press the reinforcing pressing sleeves on the shaft end baffle. The utility model can prolong the online use time of the WZL type reel coupler, reduce the overhaul times, save the cost, reduce the labor intensity and improve the production efficiency.
Description
Technical Field
The utility model relates to the technical field of couplings, in particular to a WZL type roller coupling baffle fixing device.
Background
In steel production operation, a crane is required to be matched with steel production operation on line, and a WZL type reel coupler is arranged on a crane lifting mechanism. In the field use process, the strength of 4 fixing bolts processed at the shaft ends of the output shaft of the speed reducer of the lifting mechanism is insufficient, the fixing bolts are easy to break in operation, and a loosening phenomenon is often generated, equipment accidents of outward movement of the winding drum coupler in the operation process are very easy to occur, potential safety hazards exist, the processing time is required for at least 4 hours after the damage occurs, and the normal efficiency of steelmaking is affected.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a WZL type roller coupling baffle reinforcing device.
The technical scheme adopted by the utility model is as follows: the utility model provides a WZL's reel shaft coupling baffle reinforcing apparatus, includes axle head baffle, spindle nose terminal surface, strengthening nut, reinforcing bolt, consolidates and presses the cover, the axle head baffle passes through four fixing bolts to be fixed on the spindle nose terminal surface, the welding has a strengthening nut in the middle of the spindle nose terminal surface, the first through-hole has been seted up in the middle of the axle head baffle, the first through-hole can hold the strengthening nut and pass through, one side that the axle head baffle kept away from the spindle nose terminal surface is provided with and consolidates and press the cover, consolidates and press the cover to press on the axle head baffle, consolidate the internal diameter of the terminal surface that presses the cover to be greater than first through-hole diameter with the axle head baffle contact, consolidate and press the cover to be pressed on the axle head baffle with the cooperation of strengthening nut through the second in proper order to pass through-hole and first through-hole;
further, the fixing bolt is an outer hexagon bolt;
further, the distance between any two adjacent fixing bolts is the same, a connecting rod is arranged between any two adjacent fixing bolts, a connecting rod is also arranged between the remaining two fixing bolts, nut sleeves matched with the bolt caps of the fixing bolts are fixed at two ends of the connecting rod, screw holes are arranged on the side surfaces of the nuts, and matched locking bolts are arranged in the screw holes;
further, the reinforcing bolt diameter is larger than the fixing bolt diameter.
Furthermore, the fixing bolts are matched with spring washers.
The reinforcing nut is welded on the end face of the shaft head to be matched with the reinforcing bolt and the reinforcing press sleeve at the middle position of the shaft end baffle, so that the connection between the shaft end baffle and the end face of the shaft head is reinforced, the shaft end baffle cannot fall off easily, and the safety of equipment is enhanced; through setting up connecting rod and spiral shell cap cover, make two fixing bolt become a whole, be difficult to take place not hard up and rupture.
The utility model has simple structure and convenient installation and use, can prolong the online use time of the WZL type reel coupler, reduces the overhaul times, saves the cost, reduces the labor intensity and improves the production efficiency.
Drawings
FIG. 1 is a schematic cross-sectional view of a portion of the structure of the present utility model.
Fig. 2 is a front view of the present utility model.
FIG. 3 is a schematic view of a reinforcing gland according to the present utility model
In the figure: 1. the shaft end baffle plate comprises a first through hole, a shaft head end surface, a fixing bolt, a reinforcing nut, a reinforcing pressing sleeve, a second through hole, a reinforcing bolt, a connecting rod, a bolt sleeve, a locking bolt and a spring washer.
Detailed Description
In order to make the technical solution of the present utility model more clearly understood, the present utility model will be further described with reference to the accompanying drawings.
As shown in fig. 1-3, a reinforcing device for a WZL-type reel coupler baffle comprises a shaft end baffle 1, a shaft end face 2, a reinforcing nut 4, reinforcing bolts 6, a reinforcing press sleeve 5 and fixing bolts 3, wherein the shaft end baffle 1 is fixed on the shaft end face 2 through four fixing bolts 3, the fixing bolts 3 are outer hexagon bolts, spring washers 10 are matched with the fixing bolts 3, the distance between any two adjacent fixing bolts 3 is the same, a connecting rod 7 is arranged between the two adjacent fixing bolts 3, a connecting rod 7 is also arranged between the remaining two fixing bolts 3, screw holes are formed in the sides of the screw caps, locking bolts 9 matched with the screw caps of the fixing bolts 3 are arranged in the screw holes, a reinforcing nut 4 is welded in the middle of the shaft end face 2, a first through hole 101 is formed in the middle of the shaft end baffle 1, the first through hole 101 can enable the reinforcing nuts 4 to pass through, one side, far away from the shaft end face 2, of the shaft end baffle 1 is provided with a reinforcing press sleeve 5, the reinforcing press sleeve 5 is pressed on the shaft end face 1, the reinforcing press sleeve 5 is in the shaft end face 1, the two ends of the connecting rod 7 are fixedly connected with the screw caps 8 matched with the screw caps of the fixing nuts 3 in sequence, the first through hole 101 and the second through hole 101 is formed in the middle of the first through hole and the diameter of the fastening nut is matched with the fastening nut 6, and the diameter of the fastening nut is larger than the first through hole 101, and the diameter is matched with the fastening nut 6 is matched with the diameter with the fastening nut 6, and the diameter of the fastening nut is 6, and is pressed on the diameter of the fastening nut 1, and has a larger diameter 1.
During installation, the shaft end baffle 1 is pressed on the shaft end face 2, the four fixing bolts 3 are screwed firstly, then the reinforcing pressing sleeve 5 is pressed on the shaft end baffle 1, the reinforcing bolts 6 penetrate through the second through holes 501 and the first through holes 101 and are screwed into the reinforcing nuts 4, the reinforcing bolts 6 are screwed, then two adjacent fixing bolts 3 are optionally screwed, a group of screw cap sleeves 8 are sleeved on nuts of the fixing bolts, a group of screw cap sleeves 8 are sleeved on nuts of the remaining two fixing bolts 3, and finally the locking bolts 9 are screwed in screw holes on the side faces of the screw cap sleeves 8.
The utility model has simple structure and convenient installation and use, can prolong the online use time of the WZL type reel coupler, reduces the overhaul times, saves the cost, reduces the labor intensity and improves the production efficiency.
The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the utility model are therefore intended to be embraced therein.
Claims (5)
1. The utility model provides a WZL type reel shaft coupling baffle reinforcing apparatus, includes axle end baffle and spindle nose terminal surface, the axle end baffle is fixed on the spindle nose terminal surface through four fixing bolt, its characterized in that still includes reinforcement nut, reinforcement bolt, consolidates and presses the cover, the welding has a reinforcement nut in the middle of the spindle nose terminal surface, first through-hole has been seted up in the middle of the axle end baffle, first through-hole can hold the reinforcement nut and pass through, one side that the axle end baffle kept away from the spindle nose terminal surface is provided with the reinforcement and presses the cover, the reinforcement presses the cover to press on the axle end baffle, the internal diameter that consolidates the cover and the terminal surface that the axle end baffle contacted is greater than first through-hole diameter, consolidate and offered the second through-hole in the middle of the cover is pressed to the reinforcement bolt passes the second in proper order and presses the cover with the cooperation of reinforcement nut and press on the axle end baffle.
2. The reinforcing device for a WZL type roll coupling baffle as set forth in claim 1, wherein the fixing bolts are outer hexagonal bolts.
3. The reinforcing device for the baffle plate of the WZL-type reel coupler according to claim 2, wherein the distance between any two adjacent fixing bolts is the same, a connecting rod is arranged between the two adjacent fixing bolts, a connecting rod is also arranged between the two remaining fixing bolts, nut sleeves matched with the bolt caps of the fixing bolts are fixed at two ends of the connecting rod, screw holes are formed in the side faces of the nuts, and matched locking bolts are arranged in the screw holes.
4. The WZL type roll coupling baffle reinforcing device as set forth in claim 1, wherein the reinforcing bolt diameter is larger than the fixing bolt diameter.
5. The reinforcing device for a WZL type roll coupling baffle as set forth in claim 1, wherein the fixing bolts are each provided with a spring washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322199954.7U CN220622532U (en) | 2023-08-16 | 2023-08-16 | WZL type drum shaft coupling baffle reinforcing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322199954.7U CN220622532U (en) | 2023-08-16 | 2023-08-16 | WZL type drum shaft coupling baffle reinforcing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220622532U true CN220622532U (en) | 2024-03-19 |
Family
ID=90216436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322199954.7U Active CN220622532U (en) | 2023-08-16 | 2023-08-16 | WZL type drum shaft coupling baffle reinforcing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220622532U (en) |
-
2023
- 2023-08-16 CN CN202322199954.7U patent/CN220622532U/en active Active
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| GR01 | Patent grant |