CN212503564U - Fixing device for flexible guide sleeve of cage guide - Google Patents
Fixing device for flexible guide sleeve of cage guide Download PDFInfo
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- CN212503564U CN212503564U CN202021283907.0U CN202021283907U CN212503564U CN 212503564 U CN212503564 U CN 212503564U CN 202021283907 U CN202021283907 U CN 202021283907U CN 212503564 U CN212503564 U CN 212503564U
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- guide sleeve
- connecting part
- connecting portion
- pressing block
- cage
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Abstract
The utility model discloses a fixing device for a flexible cage guide sleeve, which relates to the technical field of cage guide devices and aims to solve the problems that the guide sleeve is tightly jacked by only a jackscrew, so that the guide sleeve is easy to slide and roll friction, and the guide sleeve is worn and falls off, thereby needing to be frequently replaced; the utility model comprises a pressing block and a connecting part, wherein the connecting part is formed by bending one end of a plate to one side of the plate, the upper part of the pressing block is fixedly connected with the end of the connecting part which is not bent, the bending ends of the pressing block and the connecting part are both positioned at the same side of the bending end of the connecting part which is not bent, a threaded hole is arranged in the middle of the bending end of the connecting part, and the threaded hole corresponds to the hole on the guide sleeve seat and is used for fixed connection; the utility model discloses the sliding friction that has effectively reduced the uide bushing drops with the wearing and tearing that rolling friction leads to improve the security, reduced the manufacturing cost that frequent change brought.
Description
Technical Field
The utility model relates to a cage guider technical field specifically is a fixing device for flexible cage guide way uide bushing.
Background
The cage is a lift in a mine, has the similar purpose as an elevator, and is mainly used for conveying personnel, ores, materials and the like; the cage guide is a track for cage operation, the flexible cage guide refers to a steel wire rope cage guide, the cage operates along the steel wire rope, and the flexible cage guide needs to be provided with a guide device to prevent deviation and reduce shaking.
At present, generally adopt fixed uide bushing seat and install the uide bushing in it among the prior art, and through the screw of uide bushing seat side, tightly push up the uide bushing with the jackscrew, however, discover following problem in the in-service use, firstly, only push up the easy slight rotation of uide bushing with the jackscrew, lead to becoming flexible with the jackscrew friction, secondly, cage operation in-process uide bushing under rub, the easy wearing and tearing drop, thirdly, because often not hard up, the wearing and tearing drop, for the safety consideration, twice change once every week, once need shut down 10 minutes, a cage has 8 uide bushings of group, and the manufacturing cost is improved, therefore, the fixing device who is used for flexible cage guide bushing is urgently needed to solve this problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fixing device for flexible cage guide uide bushing to the solution only takes place to slide and rolling friction with the tight uide bushing in jackscrew top easily, causes wearing and tearing to drop, leads to the problem that needs frequent change.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixing device for flexible cage guide sleeve, includes briquetting and connecting portion, and connecting portion are buckled to one side of board by the one end of a block of board and are formed, and the upper portion of briquetting and the one end fixed connection that connecting portion do not buckle, and the briquetting all is located the homonymy of its one end that does not buckle with the one end that connecting portion buckle, and the one end middle part that connecting portion buckled is equipped with the screw hole, and the screw hole corresponds with the hole on the uide bushing seat for fixed connection.
Preferably, the briquetting is U type, by diameter 12 mm's round steel integrated into one piece, and U type briquetting upper portion both ends all weld with connecting portion.
Preferably, the bending part of the lower end of the pressing block 1 is provided with an arc-shaped groove, and the arc-shaped groove is matched with the radius of the guide sleeve 5.
Preferably, the bending part of the connecting part is provided with a round angle, the bending part is perpendicular to the part without bending, and the connecting part is made of 40mm steel plate.
Preferably, the fixing device further comprises a screw, the screw is matched with the threaded hole, and the connecting part is fixedly connected with the guide sleeve seat through the screw.
Preferably, the connecting portion is welded with a hoisting chain, and the other end of the hoisting chain is welded on the guide sleeve seat.
Compared with the prior art, the beneficial effects of the utility model are that:
this a fixing device for flexible cage guide uide bushing adopts the briquetting to push down the uide bushing, can also push up the uide bushing with the screw rod simultaneously, makes the fastening of uide bushing more firm, has reduced the wearing and tearing that its sliding friction and rolling friction lead to and has come off to improve the security, reduced the manufacturing cost that frequent change brought.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic diagram of the right-side view structure of the present invention;
fig. 3 is a schematic top view of the present invention;
FIG. 4 illustrates a positioning manner of a guide sleeve and a guide sleeve seat in the prior art;
fig. 5 shows the positioning mode of the guide sleeve and the guide sleeve seat after the utility model is used.
In the figure: 1. briquetting; 2. a connecting portion; 21. round corners; 22. a threaded hole; 3. a screw; 4. a guide sleeve seat; 5. and a guide sleeve.
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.
As shown in figure 4, in the prior art, a guide sleeve seat 4 and a guide sleeve 5 installed in the guide sleeve seat are tightly pressed by a jackscrew or a bolt 3 through a screw hole on the side surface of the guide sleeve seat 4, the guide sleeve 5 is easy to slide, wear and fall off in practical use, the guide sleeve 5 needs to be replaced more and more frequently with the increase of service life, the machine needs to be stopped for 10 minutes for replacement once, 8 groups are replaced, the price of each group is about 110 yuan, the replacement cost of the guide sleeve 5 is more than thousands yuan every month, and the production time is delayed.
Referring to fig. 1, 2, 3 and 5, a fixing device for a guide sleeve of a flexible cage guide comprises a pressing block 1 and a connecting part 2, wherein the connecting part 2 is formed by bending one end of a plate to one side of the plate, the upper part of the pressing block 1 is fixedly connected with the non-bent end of the connecting part 2, the bent ends of the pressing block 1 and the connecting part 2 are both positioned at the same side of the non-bent end, a threaded hole 22 is formed in the middle of the bent end of the connecting part 2, and the threaded hole 22 corresponds to a hole in the guide sleeve seat 4 and is used for fixed connection.
The pressing block 1 is preferably U-shaped and is integrally formed by round steel with the diameter of 12mm, and two ends of the upper part of the U-shaped pressing block 1 are welded with the connecting part 2, so that the pressing block is most convenient to manufacture and easy to obtain materials; the bending part at the lower end of the pressing block 1 can be provided with an arc-shaped groove, and the arc-shaped groove is matched with the radius of the guide sleeve 5, so that when the guide sleeve 5 is pressed, vertical rods at two sides of the U-shaped pressing block 1 can be in line contact with the guide sleeve 5, and the pressing is firmer; the pressing block 1 can also be in other forms, such as a rectangular frame shape, the upper end and the lower end of the pressing block are provided with arc-shaped grooves, or a bent plate shape, the whole surface of the pressing block is contacted with the guide sleeve 5, so that the guide sleeve 5 can be pressed more tightly, but the U-shaped pressing block is simplest to manufacture, and has good enough effect in practical use.
The connecting part 2 is provided with a round corner 21 at the bent part, and the bent part is perpendicular to the part without bending, so that the connecting part 2 is attached to the guide sleeve seat 4 as much as possible, and the connecting part 2 is made of a 40mm steel plate, and the round corner 21 can be obtained by generally and directly bending without special processing.
The fixing device further comprises a screw rod 3, the screw rod 3 is matched with the threaded hole 22, the connecting portion 2 is fixedly connected with the guide sleeve seat 4 through the screw rod 3, and conventional parts such as nuts, spring gaskets and washers can be further installed on the screw rod 3 to prevent looseness.
In addition, a hoisting chain can be welded on the connecting portion 2, and the other end of the hoisting chain is welded on the guide sleeve seat 4, so that when the guide sleeve is replaced, the whole fixing device can be hung, the use is convenient, and people cannot fall off and hit.
To sum up, the utility model discloses simple manufacture, the low price, convenient to use to can effectively reduce the wearing and tearing of uide bushing 5 and drop, improve the security, reduction in production cost.
Example (b):
a U-shaped pressing block 1 is integrally formed by round steel with the diameter of 12mm, the total height is 137mm, and the distance between the circle centers of two ends of the round steel is 28 mm; the connecting part 2 is formed by processing and bending a 40mm steel plate, the distance from one bent end to the other bent end is 65.46mm, the thickness of the bent end is about 3mm, the diameter of a round angle 21 at the bent part is 40mm, and the diameter of a threaded hole 22 formed in the connecting part 2 is 18mm and corresponds to a hole in the guide sleeve seat 4; the pressing block 1 is welded on one side of the connecting part 2; the middle part of one side of the connecting part 2, which is not connected with the pressing block 1, is welded with a hoisting chain, the other end of the hoisting chain is welded at the middle part of one side of the guide sleeve seat 4, and the total length of the hoisting chain is about 200 mm; after the guide sleeve 5 is arranged in the guide sleeve seat 4, the bolt 3 provided with the nut penetrates through the threaded hole 22 and the hole in the guide sleeve seat 4 and is screwed tightly to prop against the guide sleeve 5, and at the same time, the U-shaped pressing block 1 presses the guide sleeve 5 from the middle part of the front surface of the guide sleeve seat 4;
in the in-service use test, the utility model discloses the 5 continuous operation 46 days of uide bushing that compress tightly just wear and tear and put in place, wear and tear promptly and put in place and need change for 3 originally to 5 days uide bushing 5, fundamentally has solved the problem.
The above is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (6)
1. The utility model provides a fixing device for flexible cage guide cover which characterized in that: including briquetting (1) and connecting portion (2), connecting portion (2) are buckled to one side of board by the one end of a board and are formed, the upper portion of briquetting (1) and connecting portion (2) do not have the one end fixed connection who buckles, and briquetting (1) and the one end that connecting portion (2) buckled all are located the homonymy of its one end that does not buckle, the one end middle part that connecting portion (2) buckled is equipped with screw hole (22), screw hole (22) are corresponding with the hole on uide bushing seat (4), be used for fixed connection.
2. A securing device for a flexible guide sleeve of a cage guide according to claim 1, characterized in that: the pressing block (1) is U-shaped and is integrally formed by round steel with the diameter of 12mm, and two ends of the upper portion of the U-shaped pressing block (1) are welded with the connecting portion (2).
3. A securing device for a flexible guide sleeve of a cage guide according to claim 2, characterized in that: the bending part of the lower end of the pressing block (1) is provided with an arc-shaped groove, and the arc-shaped groove is matched with the radius of the guide sleeve (5).
4. A securing device for a flexible guide sleeve of a cage guide according to claim 1, characterized in that: the connecting part (2) is provided with a round corner (21) at the bent part, the bent part is vertical to the part which is not bent, and the connecting part (2) is made of a 40mm steel plate.
5. A securing device for a flexible guide sleeve of a cage guide according to claim 1, characterized in that: the fixing device further comprises a screw rod (3), the screw rod (3) is matched with the threaded hole (22), and the connecting portion (2) is fixedly connected with the guide sleeve seat (4) through the screw rod (3).
6. A securing device for a flexible guide sleeve of a cage guide according to claim 1, characterized in that: the hoisting chain is welded on the connecting portion (2), and the other end of the hoisting chain is welded on the guide sleeve seat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021283907.0U CN212503564U (en) | 2020-07-03 | 2020-07-03 | Fixing device for flexible guide sleeve of cage guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021283907.0U CN212503564U (en) | 2020-07-03 | 2020-07-03 | Fixing device for flexible guide sleeve of cage guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212503564U true CN212503564U (en) | 2021-02-09 |
Family
ID=74433223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021283907.0U Active CN212503564U (en) | 2020-07-03 | 2020-07-03 | Fixing device for flexible guide sleeve of cage guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212503564U (en) |
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2020
- 2020-07-03 CN CN202021283907.0U patent/CN212503564U/en active Active
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