CN211841773U - Screw type simple penetrating strip withdrawing device for belt - Google Patents
Screw type simple penetrating strip withdrawing device for belt Download PDFInfo
- Publication number
- CN211841773U CN211841773U CN202020338222.5U CN202020338222U CN211841773U CN 211841773 U CN211841773 U CN 211841773U CN 202020338222 U CN202020338222 U CN 202020338222U CN 211841773 U CN211841773 U CN 211841773U
- Authority
- CN
- China
- Prior art keywords
- screw
- belt
- internal thread
- screw rod
- strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model discloses a screw is simply worn strip extraction element for belt, including the internal thread pipe, the inside of internal thread pipe is equipped with the screw rod through the screw thread, the internal thread pipe all runs through with the surface of screw rod and is equipped with spacing hole, the left end of screw rod is equipped with fixing mechanism, and fixing mechanism's inside is equipped with wears the strip, the one end on internal thread pipe surface is equipped with actuating mechanism. The utility model has the advantages of convenient operation for the staff, improving the working efficiency, saving the working time and saving the physical strength of the staff; when the screw rod is used, the penetrating strip is connected with the screw rod through the fixing mechanism, and the screw rod is driven by the driving mechanism to move in the inner threaded pipe, so that the penetrating strip is pulled out.
Description
Technical Field
The utility model relates to a wear strip extraction element technical field, especially relate to a strip extraction element is simply worn to screw for belt.
Background
The underground fully-mechanized mining and continuous mining gate-groove belt conveyor for the coal mine all adopts PVC (polyvinyl chloride) adhesive tapes, the joint of the adhesive tapes adopts a high-strength belt buckle to be connected with a stainless steel penetrating strip, and the conveying belt can become loose and elongated after a period of time, so that the friction force between the belt and a belt wheel is reduced, and the goods cannot be conveyed continuously, therefore, after a part of the elongated belt needs to be cut off, two ends are reconnected for reuse, when the belt is contracted or the penetrating strip is replaced, 2 people are needed to be matched in the process of extracting the penetrating strip, the penetrating strip is tightly clamped by using a clamp, the belt penetrating strip is taken out by adopting a mode of knocking the clamp by a hand hammer, and the operation is very inconvenient.
For example, application number is CN 201721352050.1's patent provides a colliery is crossheading belt wears strip draw-out device in pit, relates to the technical field of colliery underground equipment, colliery is crossheading belt wears strip draw-out device in pit includes: the cable fixing device comprises a tubular straight rod, wherein one end of the straight rod is connected with an anchor cable lock, and the other end of the straight rod is provided with a fastener for fixing a penetrating strip; a traveling hammer is sleeved on the straight rod and is positioned between the fastener and the anchor cable lock; the straight rod is provided with a first through hole for rotating the straight rod; the straight rod is provided with a second through hole, and the fastener is fixed on the second through hole to fix the penetrating strip. The penetrating strip extraction system comprises the underground coal mine crossheading belt penetrating strip extraction device.
When the patent with the application number of CN201721352050.1 is used, the penetrating strip is firmly fixed in the straight pipe by using a bolt and a nut, then the anchor cable lock at the tail end of the straight pipe is hammered left and right by using a traveling hammer, and the penetrating strip is continuously drawn out under the action of impact force; therefore, the physical strength of workers is consumed, the working time is wasted, the working efficiency is reduced, and the work is very inconvenient.
Therefore, we propose a screw type simple threading and withdrawing device for the belt to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a screw type simple strip penetrating and extracting device for a belt.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a simple and easy strip extraction element of wearing of screw for belt, includes the internal thread pipe, the inside of internal thread pipe is equipped with the screw rod through the screw thread, the internal thread pipe all runs through with the surface of screw rod and is equipped with spacing hole, the left end of screw rod is equipped with fixed establishment, and fixed establishment's inside is equipped with wears the strip, the one end on internal thread pipe surface is equipped with actuating mechanism.
Preferably, handles are arranged on two sides of the surface of the internal thread pipe, and the surfaces of the handles are respectively arranged on the control button and the anti-slip layer.
Preferably, the limiting hole penetrating through the surface of the internal thread pipe and the limiting hole on the surface of the screw rod are in corresponding positions.
Preferably, the fixing mechanism comprises a limiting cylinder arranged at one end of the screw rod, a ring sleeve is arranged on the surface of the limiting cylinder through threads, anti-skidding teeth are arranged on the inner surface of the limiting cylinder, and the limiting cylinder is divided into four parts.
Preferably, actuating mechanism is including setting up in the protecting crust of internal thread pipe surface one end, and the inside of protecting crust is equipped with driving motor, driving motor's output is equipped with the driving-disc through the connecting rod, and the surface meshing of the surface of driving-disc and screw rod.
Preferably, the length of the screw is greater than that of the internally threaded tube.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has the advantages of convenient operation for the staff, improving the working efficiency, saving the working time and saving the physical strength of the staff; when the screw rod is used, the penetrating strip is connected with the screw rod through the fixing mechanism, and the screw rod is driven by the driving mechanism to move in the inner threaded pipe, so that the penetrating strip is pulled out.
Drawings
FIG. 1 is a perspective view of a screw-type simple threading and withdrawing device for a belt according to the present invention;
FIG. 2 is a schematic view of the external structure of FIG. 1;
FIG. 3 is an enlarged top view of the internally threaded tube of FIG. 1;
fig. 4 is an enlarged left side view of the fixing mechanism of fig. 1.
In the figure: 1. an internally threaded tube; 101. a handle; 2. a screw; 3. a limiting hole; 4. a fixing mechanism; 401. a restraining cylinder; 402. anti-slip teeth; 403. sleeving a ring; 5. a drive mechanism; 501. a protective shell; 502. a drive motor; 503. a drive disc; 6. and (6) threading the strips.
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.
Referring to fig. 1-4, a screw type simple threading and extracting device for a belt comprises an internal thread tube 1, wherein handles 101 are arranged on both sides of the surface of the internal thread tube 1, the handles 101 play a role of facilitating a worker to carry the belt, the surface of each handle 101 is respectively provided with a control button and an anti-slip layer, the control buttons are the prior art and are not described herein, the anti-slip layer plays a role of preventing the worker from sliding sideways relative to the surface of the handle 101, a screw 2 is arranged in the internal thread tube 1 through threads, the length of the screw 2 is greater than that of the internal thread tube 1, limiting holes 3 are arranged on the surfaces of the internal thread tube 1 and the screw 2 in a penetrating manner, the limiting holes 3 arranged on the surface of the internal thread tube 1 and the limiting holes 3 arranged on the surface of the screw 2 are in corresponding positions, when the belt is used, bolts penetrate through the limiting holes 3 and are fixed by nuts, so, the left end of screw rod 2 is equipped with fixed establishment 4, and the inside of fixed establishment 4 is equipped with wears strip 6, and the one end on internal thread pipe 1 surface is equipped with actuating mechanism 5.
The fixing mechanism 4 comprises a limiting cylinder 401 arranged at one end of the screw rod 2, a ring sleeve 403 is arranged on the surface of the limiting cylinder 401 through threads, the limiting cylinder 401 is divided into four parts, one end of the threading strip 6 is inserted into the limiting cylinder 401 during use, then the ring sleeve 403 is rotated towards one end far away from the screw rod 2 through threads on the surface of the limiting cylinder 401, so that the limiting cylinder 401 is clamped on the surface of the threading strip 6, an anti-slip tooth 402 is arranged on the inner surface of the limiting cylinder 401, the anti-slip tooth 402 is clamped on the surface of the threading strip 6, the threading strip 6 is prevented from slipping out of the limiting cylinder 401, the driving mechanism 5 comprises a protective shell 501 arranged at one end of the surface of the internally threaded pipe 1, the protective shell 501 plays a role in protecting and installing the driving motor 502, a driving motor 502 is arranged inside the protective shell 501, the driving mechanism 5 is the prior art, and is not described herein again, the output end of the driving motor 502, the driving motor 502 rotates to drive the screw rod 2 to rotate through the driving disc 503, so as to prevent the penetrating strip 6 from being clamped, the penetrating strip 6 is convenient to be drawn out, and the outer surface of the driving disc 503 is meshed with the surface of the screw rod 2, so that the screw rod 2 is driven to rotate in the inner threaded pipe 1.
The working principle of the utility model is that when in use, a worker uses a bolt to pass through the limiting hole 3 and fix the bolt with a nut, so that the screw rod 2 and the internal thread tube 1 are fixed, then one end of the threading strip 6 is inserted into the limiting cylinder 401, then the ring sleeve 403 is rotated towards one end far away from the screw rod 2 on the surface of the limiting cylinder 401 through threads, so as to clamp the limiting cylinder 401 on the surface of the threading strip 6, at the moment, the anti-slip teeth 402 are clamped on the surface of the threading strip 6, the threading strip 6 is prevented from slipping off from the limiting cylinder 401, then the worker removes the bolt and the nut for fixing the screw rod 2 and the internal thread tube 1, the two hands of the worker respectively hold the handles 101 on the two sides of the internal thread tube 1, then the control buttons arranged on the surfaces of the handles 101 control the drive motor 502 to rotate clockwise, the drive motor 502 rotates to drive the drive plate 503 to rotate, the outer surface of the drive, and drives the screw rod 2 to rotate and displace towards one end in the internal thread pipe 1, so as to draw out the threading strip 6 from the connection part of the belt; when the wearing strip 6 is pulled out, the worker controls the driving motor 502 to rotate anticlockwise, and drives the screw rod 2 to rotate and displace towards the other end in the inner threaded pipe 1 through the driving disc 503, so that the wearing strip 6 is exposed out of the inner threaded pipe 1, and then the ring sleeve 403 rotates towards one end close to the screw rod 2 through threads on the surface of the limiting cylinder 401, so that the anti-skidding teeth 402 on the inner surface of the limiting cylinder 401 fall off from the surface of the wearing strip 6, and then the worker takes out the wearing strip 6 from the limiting cylinder 401, namely finishing the work of pulling out the wearing strip 6.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Claims (6)
1. The utility model provides a simple and easy strip extraction element of wearing of screw for belt, includes internal thread pipe (1), its characterized in that, the inside of internal thread pipe (1) is equipped with screw rod (2) through the screw thread, internal thread pipe (1) all runs through with the surface of screw rod (2) and is equipped with spacing hole (3), the left end of screw rod (2) is equipped with fixed establishment (4), and the inside of fixed establishment (4) is equipped with wears strip (6), the surperficial one end of internal thread pipe (1) is equipped with actuating mechanism (5).
2. The screw type simple threading and extracting device for the belt as claimed in claim 1, wherein the handles (101) are arranged on both sides of the surface of the internally threaded pipe (1), and the surfaces of the handles (101) are respectively arranged on the control button and the anti-slip layer.
3. The screw type simple threading and extracting device for the belt as claimed in claim 1, wherein the position limiting hole (3) penetrated through the surface of the internal thread pipe (1) and the position limiting hole (3) on the surface of the screw (2) are in corresponding positions.
4. The screw type simple threading extraction device for the belt according to claim 1, characterized in that the fixing mechanism (4) comprises a limiting cylinder (401) arranged at one end of the screw (2), the surface of the limiting cylinder (401) is provided with a ring sleeve (403) through threads, the inner surface of the limiting cylinder (401) is provided with anti-skid teeth (402), and the limiting cylinder (401) is divided into four halves.
5. The screw type simple threading and extracting device for the belt as claimed in claim 1, wherein the driving mechanism (5) comprises a protective shell (501) arranged at one end of the surface of the internally threaded pipe (1), a driving motor (502) is arranged inside the protective shell (501), the output end of the driving motor (502) is provided with a driving disk (503) through a connecting rod, and the outer surface of the driving disk (503) is meshed with the surface of the screw (2).
6. The screw-type simple threading and extracting device for the belt as claimed in claim 1, wherein the length of the screw (2) is greater than that of the internally threaded pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020338222.5U CN211841773U (en) | 2020-03-17 | 2020-03-17 | Screw type simple penetrating strip withdrawing device for belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020338222.5U CN211841773U (en) | 2020-03-17 | 2020-03-17 | Screw type simple penetrating strip withdrawing device for belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211841773U true CN211841773U (en) | 2020-11-03 |
Family
ID=73134152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020338222.5U Expired - Fee Related CN211841773U (en) | 2020-03-17 | 2020-03-17 | Screw type simple penetrating strip withdrawing device for belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211841773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114248230A (en) * | 2021-12-21 | 2022-03-29 | 新汶矿业集团有限责任公司翟镇煤矿 | Pull hammer type belt stripping and stringing device |
-
2020
- 2020-03-17 CN CN202020338222.5U patent/CN211841773U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114248230A (en) * | 2021-12-21 | 2022-03-29 | 新汶矿业集团有限责任公司翟镇煤矿 | Pull hammer type belt stripping and stringing device |
| CN114248230B (en) * | 2021-12-21 | 2024-03-26 | 新汶矿业集团有限责任公司翟镇煤矿 | Pull hammer type belt strip withdrawing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211841773U (en) | Screw type simple penetrating strip withdrawing device for belt | |
| CN202225142U (en) | Double hook line tightening device | |
| CN107905499B (en) | A kind of construction cement wall hole processing unit | |
| CN212003028U (en) | Special drilling equipment for preventing and controlling water in coal mine tunnel | |
| CN201511320U (en) | Two-way ratchet wheel spanner | |
| CN207495373U (en) | A kind of ratchet spanner of adjustable length and angle | |
| CN106869976B (en) | Full-automatic tunnel anchor rod installation equipment | |
| CN212794814U (en) | Special tool for dismantling speed measuring sensor of gravity coal feeder | |
| CN209874456U (en) | Fastener for building | |
| CN211223411U (en) | Improved structure of mining ropeway rope clip | |
| CN210132448U (en) | Belt string strip pulling and buckling device of rubber belt conveyor | |
| CN108098658A (en) | A kind of reversible ratcheting tool | |
| CN210282174U (en) | Detector taper hole puncher | |
| CN209734885U (en) | Electric power high altitude construction climbers | |
| CN208040373U (en) | A kind of specific purpose tool of rotary auxiliary LWD tool combination | |
| CN107762438B (en) | Pumping unit well plate rod device | |
| CN113044490A (en) | Reversing device for underground scraper conveyor | |
| CN208584461U (en) | A kind of novel self-tightening roll grip pipe wrench | |
| CN102447231B (en) | Ground solder puller | |
| CN206811833U (en) | A kind of portable elevator reparing combination rope clamp | |
| CN212947524U (en) | Yaw speed reducer rag bolt fastener of fan | |
| CN212282771U (en) | Anti-slip electrician climbers | |
| CN217864108U (en) | Mechanical device for fixing line displacement of rope clip | |
| CN214651335U (en) | Reversing device for underground scraper conveyor | |
| CN218658741U (en) | Special wrench for disassembling drill rod of anchor cable machine |
Legal Events
| 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: 20201103 Termination date: 20210317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |