CN213367340U - Coal machine cable middle part anticreep device - Google Patents
Coal machine cable middle part anticreep device Download PDFInfo
- Publication number
- CN213367340U CN213367340U CN202022371624.8U CN202022371624U CN213367340U CN 213367340 U CN213367340 U CN 213367340U CN 202022371624 U CN202022371624 U CN 202022371624U CN 213367340 U CN213367340 U CN 213367340U
- Authority
- CN
- China
- Prior art keywords
- wall
- fixing
- sliding
- rod
- groove
- 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.)
- Active
Links
Images
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The utility model provides a coal machine cable middle part anticreep device. The coal machine cable middle anti-drop device comprises a carrier plate; the two fixing rods are fixedly arranged on the outer wall of one side of the carrier plate; the two rubber sleeves are respectively fixedly sleeved on the outer walls of the two fixing rods; the two rubber sheets are movably sleeved on the outer walls of the two fixing rods respectively; the two fixing nuts are respectively sleeved on the two fixing rods in a threaded manner; the fixing clamping block is fixedly arranged on the outer wall of one side of the carrier plate, which is far away from the fixing rod; and the movable clamping block is slidably arranged on the outer wall of one side of the support plate, which is far away from the fixed rod. The utility model provides a coal machine cable middle part anticreep device has the advantage that can avoid the screw thread not hard up, fixed reliable.
Description
Technical Field
The utility model relates to a cable mounting technical field especially relates to a coal machine cable middle part anticreep device.
Background
A coal mining machine is one of important devices for realizing mechanization and modernization of coal mine production. The coal mining operation by adopting the coal mining machine can reduce the physical labor, improve the safety and achieve the purposes of high yield, high efficiency and low consumption, and the coal mining machine has longer machine body and more cables and is necessary to reliably fix the cables.
However, most of the cables in the middle of the coal machine in the prior art are fixed by using the binding belt or the traditional clamping hoop piece, the binding belt is easy to break after aging, and the traditional clamping hoop piece is easy to break away due to the fact that the screw is loosened after the traditional clamping hoop piece is subjected to long-time vibration during operation of the coal machine, so that the traditional clamping hoop piece is not stable enough.
Therefore, a new coal machine cable middle anti-drop device is needed to solve the technical problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a can avoid the screw thread not hard up, fixed reliable coal machine cable middle part anticreep device.
In order to solve the technical problem, the utility model provides a coal machine cable middle part anticreep device includes: a carrier plate; the two fixing rods are fixedly arranged on the outer wall of one side of the carrier plate; the two rubber sleeves are respectively fixedly sleeved on the outer walls of the two fixing rods; the two rubber sheets are movably sleeved on the outer walls of the two fixing rods respectively; the two fixing nuts are respectively sleeved on the two fixing rods in a threaded manner; the fixing clamping block is fixedly arranged on the outer wall of one side of the carrier plate, which is far away from the fixing rod; the movable clamping block is slidably mounted on the outer wall of one side, far away from the fixed rod, of the carrier plate; the first fixing block is fixedly arranged on the outer wall of one side, far away from the carrier plate, of the movable clamping block; the second fixing block is fixedly arranged on the outer wall of one side, far away from the carrier plate, of the fixing clamping block; the first round groove is formed in the top of the second fixing block; the clamping rod is fixedly installed at the bottom of the first fixing block, and the bottom end of the clamping rod extends into the first circular groove; the clamping groove is formed in the outer wall of the clamping rod and is located in the first circular groove; the rectangular groove is formed in the top of the second fixing block and communicated with the first circular groove; the connecting plate is movably arranged in the rectangular groove; the second circular groove is formed in the outer wall of one side, far away from the fixed clamping block, of the rectangular groove; a sliding circular plate, wherein the sliding circular plate is slidably arranged in the second circular groove; the sliding rod is arranged in the second circular groove, penetrates through the sliding circular plate and is fixedly connected with the sliding circular plate, and one end, far away from the fixed clamping block, of the sliding rod extends out of the second fixed block; the tension spring is arranged in the second circular groove, the tension spring is movably sleeved on the sliding rod, one end of the tension spring is fixedly connected with the sliding circular plate, and the other end of the tension spring is fixedly connected with the inner wall of one side, away from the fixed clamping block, of the second circular groove; the clamping pin is fixedly arranged on the outer wall of one side, far away from the fixed clamping block, of the connecting plate, and one end, far away from the connecting plate, of the clamping pin extends into the clamping groove.
Preferably, a first limiting sliding groove is formed in the outer wall of one side, away from the fixing rod, of the carrier plate, a first limiting sliding block is slidably mounted in the first limiting sliding groove, and one side of the first limiting sliding block extends to the outside of the first limiting sliding groove and is fixedly connected with the movable clamping block.
Preferably, two second limiting sliding grooves are symmetrically formed in the inner wall of the second circular groove, two second limiting sliding blocks are arranged in the second limiting sliding grooves in a sliding mode, and one sides, close to each other, of the second limiting sliding blocks extend into the second circular groove and are fixedly connected with the sliding circular plate.
Preferably, the slide bar is kept away from the one end fixed mounting of connecting plate has the pressure panel, the second circular slot is kept away from seted up on the one side inner wall of connecting plate and dodged the hole, the slide bar run through dodge the hole and with dodge the inner wall sliding connection in hole.
Preferably, a section of external thread is arranged on the outer wall of the fixing rod, the external thread is screwed with the inner wall of the fixing nut, and the gasket and the elastic cushion between the rubber sheet and the fixing nut are movably sleeved on the outer wall of the fixing rod.
Preferably, the outer wall of one side of the carrier plate, which is close to the fixing rod, is fixedly provided with a rubber block.
Compared with the prior art, the utility model provides a coal machine cable middle part anticreep device has following beneficial effect:
the utility model provides a coal machine cable middle part anticreep device, through two rubber sleeves, two rubber sheets and block rubber setting, has good cushioning effect, can effectively reduce the vibrations that the coal machine produced when moving, makes difficult the screw thread that takes place between two fixation nuts and two dead levers become flexible, and is fixed reliably; through the arrangement of the fixed clamping block, the movable clamping block, the clamping rod, the clamping groove, the sliding rod, the tension spring, the clamping pin and other structures, the cable can be clamped and fixed quickly, and the operation is convenient.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of an anti-dropping device in the middle of a coal machine cable provided by the present invention;
fig. 2 is an enlarged schematic view of a portion a shown in fig. 1.
Reference numbers in the figures: 1. a carrier plate; 2. fixing the rod; 3. a rubber sleeve; 4. a rubber sheet; 5. fixing a nut; 6. fixing the clamping block; 7. moving the clamping block; 8. a first fixed block; 9. a second fixed block; 10. a first circular groove; 11. a clamping rod; 12. a card slot; 13. a rectangular groove; 14. a connecting plate; 15. a second circular groove; 16. a sliding circular plate; 17. a slide bar; 18. a tension spring; 19. a bayonet lock.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1-2, fig. 1 is a schematic structural view of a middle anti-tripping device for a coal mining machine cable according to a preferred embodiment of the present invention; fig. 2 is an enlarged schematic view of a portion a shown in fig. 1. Coal machine cable middle part anticreep device includes: a carrier plate 1; the two fixing rods 2 are fixedly arranged on the outer wall of one side of the carrier plate 1; the two rubber sleeves 3 are respectively fixedly sleeved on the outer walls of the two fixing rods 2; the two rubber sheets 4 are movably sleeved on the outer walls of the two fixing rods 2 respectively; the two fixing nuts 5 are respectively sleeved on the two fixing rods 2 in a threaded manner; the fixing clamping block 6 is fixedly arranged on the outer wall of one side, far away from the fixing rod 2, of the carrier plate 1; the movable clamping block 7 is mounted on the outer wall of one side, far away from the fixed rod 2, of the carrier plate 1 in a sliding manner; the first fixing block 8 is fixedly arranged on the outer wall of one side, far away from the carrier plate 1, of the movable clamping block 7; the second fixing block 9 is fixedly arranged on the outer wall of one side, far away from the carrier plate 1, of the fixing clamping block 6; the first circular groove 10 is formed in the top of the second fixing block 9, and the first circular groove 10 is formed in the top of the second fixing block 9; the clamping rod 11 is fixedly installed at the bottom of the first fixing block 8, and the bottom end of the clamping rod 11 extends into the first circular groove 10; the clamping groove 12 is formed in the outer wall of the clamping rod 11, and the clamping groove 12 is located in the first circular groove 10; the rectangular groove 13 is formed in the top of the second fixing block 9, and the rectangular groove 13 is communicated with the first circular groove 10; the connecting plate 14 is movably arranged in the rectangular groove 13; the second circular groove 15 is formed in the outer wall of the rectangular groove 13, which is far away from the fixed clamping block 6; a sliding circular plate 16, wherein the sliding circular plate 16 is slidably mounted in the second circular groove 15; the sliding rod 17 is arranged in the second circular groove 15, the sliding rod 17 penetrates through the sliding circular plate 16 and is fixedly connected with the sliding circular plate 16, and one end, far away from the fixed clamping block 6, of the sliding rod 17 extends out of the second fixed block 9; a tension spring 18, wherein the tension spring 18 is arranged in the second circular groove 15, the tension spring 18 is movably sleeved on the slide rod 17, one end of the tension spring 18 is fixedly connected with the sliding circular plate 16, and the other end of the tension spring 18 is fixedly connected with the inner wall of the second circular groove 15, which is far away from the fixed clamping block 6; a bayonet 19, the bayonet 19 is fixedly installed on the outer wall of one side of the connecting plate 14 far away from the fixed clamping block 6, and one end of the bayonet 19 far away from the connecting plate 14 extends into the bayonet 12.
The support plate 1 is far away from set up first spacing spout on the one side outer wall of dead lever 2, slidable mounting has first spacing slider in the first spacing spout, one side of first spacing slider extend to outside the first spacing spout and with remove clamp splice 7 fixed connection.
Two second limiting sliding grooves are symmetrically formed in the inner wall of the second circular groove 15, two second limiting sliding blocks are arranged in the second limiting sliding grooves in a sliding mode, and one sides, close to each other, of the second limiting sliding blocks extend into the second circular groove 15 and are fixedly connected with the sliding circular plate 16.
The slide bar 17 is kept away from the one end fixed mounting of connecting plate 14 has the pressure panel, second circular slot 15 is kept away from seted up on one side inner wall of connecting plate 14 and dodged the hole, slide bar 17 run through dodge the hole and with dodge the inner wall sliding connection in hole.
A section of external thread is arranged on the outer wall of the fixing rod 2, the external thread is screwed with the inner wall of the fixing nut, and the outer wall of the fixing rod 2 is movably sleeved with a gasket and an elastic cushion between the rubber sheet 4 and the fixing nut 5.
And a rubber block is fixedly arranged on the outer wall of one side of the support plate 1 close to the fixing rod 2.
The utility model provides a coal machine cable middle part anticreep device's theory of operation as follows:
when in use, as shown in figure 1, the device is arranged on a mounting hole arranged in a shell of a coal machine;
when the device is installed, the two fixing rods 2 penetrate through the two corresponding installation holes, the rubber sleeve 3 enters the installation holes along with the fixing rods 2, after a rubber block is contacted with the inner wall of a shell of the coal machine, the two rubber sheets 4 are sequentially sleeved on the two fixing rods 2, then a gasket and an elastic cushion are sleeved on each fixing rod 2, and finally the two fixing threads 5 are sleeved on the fixing rods 2 in a threaded manner and screwed tightly, so that the device can be installed reliably;
when a cable is fixed, the cable firstly pushes against a pressing plate in the direction of the carrier plate 1, the pressing plate drives the sliding rod 17 to slide, the tension spring 18 is stretched to store elastic potential energy, the connecting plate 14 moves in the direction of the carrier plate 1 under the drive of the sliding rod 17, the connecting plate 14 drives the clamping pin 19 to withdraw from the clamping groove 12 and enter the rectangular groove 13, so that the clamping rod 11 is not clamped, then the movable clamping block 7 is pulled upwards, the distance between the movable clamping block 7 and the fixed clamping block 6 can be increased, and then the pressing plate is loosened and the cable is placed in the arc groove of the fixed clamping block 6;
after the cable is placed, the cable is abutted against the pressing plate again by hand, according to the working principle, the bayonet 19 can enter the rectangular groove 13, the tension spring 18 can be stretched to store a certain amount of elastic potential energy, the movable clamping block 7 is put down, the clamping rod 11 can enter the first circular groove 10 under the action of gravity, the clamping groove 12 and the bayonet 19 can be transversely aligned, then the pressing plate is loosened, the sliding rod 17 can do reset motion under the action of the tension spring 18, the connecting plate 14 can reset under the drive of the sliding rod 17, and the bayonet 19 can be clamped into the clamping groove 12, so that the cable is fixed;
because two dead levers 2, support plate 1 and two fixation nut 5 all do not all with coal machine casing direct contact, and two rubber sleeves 3, two sheet rubbers 4 and block rubber all have the cushioning effect, so the produced mechanical vibration can be by very big weakening when the coal machine moves to make difficult emergence screw thread not hard up between two fixation nut 5 and two dead levers 2, use more reliably.
Compared with the prior art, the utility model provides a coal machine cable middle part anticreep device has following beneficial effect:
the utility model provides a coal machine cable middle part anticreep device, through two rubber sleeves 3, two rubber sheets 4 and rubber piece setting, have good cushioning effect, can effectively reduce the vibrations that the coal machine produced when operation, make two fixation nuts 5 and two dead levers 2 difficult to take place the screw thread and become flexible, fixed reliable; through the arrangement of the fixed clamping block 6, the movable clamping block 7, the clamping rod 11, the clamping groove 12, the sliding rod 17, the tension spring 18, the clamping pin 19 and other structures, the cable can be clamped and fixed quickly, and the operation is convenient.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a coal machine cable middle part anticreep device which characterized in that includes:
a carrier plate;
the two fixing rods are fixedly arranged on the outer wall of one side of the carrier plate;
the two rubber sleeves are respectively fixedly sleeved on the outer walls of the two fixing rods;
the two rubber sheets are movably sleeved on the outer walls of the two fixing rods respectively;
the two fixing nuts are respectively sleeved on the two fixing rods in a threaded manner;
the fixing clamping block is fixedly arranged on the outer wall of one side of the carrier plate, which is far away from the fixing rod;
the movable clamping block is slidably mounted on the outer wall of one side, far away from the fixed rod, of the carrier plate;
the first fixing block is fixedly arranged on the outer wall of one side, far away from the carrier plate, of the movable clamping block;
the second fixing block is fixedly arranged on the outer wall of one side, far away from the carrier plate, of the fixing clamping block;
the first round groove is formed in the top of the second fixing block;
the clamping rod is fixedly installed at the bottom of the first fixing block, and the bottom end of the clamping rod extends into the first circular groove;
the clamping groove is formed in the outer wall of the clamping rod and is located in the first circular groove;
the rectangular groove is formed in the top of the second fixing block and communicated with the first circular groove;
the connecting plate is movably arranged in the rectangular groove;
the second circular groove is formed in the outer wall of one side, far away from the fixed clamping block, of the rectangular groove;
a sliding circular plate, wherein the sliding circular plate is slidably arranged in the second circular groove;
the sliding rod is arranged in the second circular groove, penetrates through the sliding circular plate and is fixedly connected with the sliding circular plate, and one end, far away from the fixed clamping block, of the sliding rod extends out of the second fixed block;
the tension spring is arranged in the second circular groove, the tension spring is movably sleeved on the sliding rod, one end of the tension spring is fixedly connected with the sliding circular plate, and the other end of the tension spring is fixedly connected with the inner wall of one side, away from the fixed clamping block, of the second circular groove;
the clamping pin is fixedly arranged on the outer wall of one side, far away from the fixed clamping block, of the connecting plate, and one end, far away from the connecting plate, of the clamping pin extends into the clamping groove.
2. The coal machine cable middle anti-drop device as claimed in claim 1, wherein a first limiting sliding groove is formed in an outer wall of a side of the carrier plate away from the fixing rod, a first limiting sliding block is slidably mounted in the first limiting sliding groove, and a side of the first limiting sliding block extends out of the first limiting sliding groove and is fixedly connected with the movable clamping block.
3. The coal machine cable middle anti-drop device according to claim 1, wherein two second limiting sliding grooves are symmetrically formed in the inner wall of the second circular groove, second limiting sliding blocks are slidably mounted in the two second limiting sliding grooves, and the sides, close to each other, of the two second limiting sliding blocks extend into the second circular groove and are fixedly connected with the sliding circular plate.
4. The coal machine cable middle anti-drop device according to claim 1, wherein a pressing plate is fixedly mounted at one end of the sliding rod away from the connecting plate, an avoiding hole is formed in an inner wall of one side of the second circular groove away from the connecting plate, and the sliding rod penetrates through the avoiding hole and is in sliding connection with the inner wall of the avoiding hole.
5. The coal machine cable middle anti-drop device as claimed in claim 1, wherein an external thread is formed on an outer wall of the fixing rod, the external thread is screwed with an inner wall of the fixing nut, and a gasket and an elastic pad located between the rubber sheet and the fixing nut are movably sleeved on the outer wall of the fixing rod.
6. The coal machine cable middle anti-drop device as claimed in claim 1, wherein a rubber block is fixedly mounted on an outer wall of one side of the carrier plate close to the fixing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022371624.8U CN213367340U (en) | 2020-10-22 | 2020-10-22 | Coal machine cable middle part anticreep device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022371624.8U CN213367340U (en) | 2020-10-22 | 2020-10-22 | Coal machine cable middle part anticreep device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213367340U true CN213367340U (en) | 2021-06-04 |
Family
ID=76131855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022371624.8U Active CN213367340U (en) | 2020-10-22 | 2020-10-22 | Coal machine cable middle part anticreep device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213367340U (en) |
-
2020
- 2020-10-22 CN CN202022371624.8U patent/CN213367340U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112504830B (en) | Copper foil tension testing device | |
| CN213367340U (en) | Coal machine cable middle part anticreep device | |
| CN104483191A (en) | Cement compression resistance clamp for compression testing machine and usage method of clamp | |
| CN105673632B (en) | A kind of denotable elastic fastening device | |
| CN105673639A (en) | Elastic fastening device with stable structure | |
| CN105757074A (en) | Operation-controllable elastic clamp device | |
| CN206800414U (en) | Anchor cable mends tensioning servicing unit | |
| CN213274277U (en) | Anti-seismic optical fiber gyroscope for mining machine | |
| CN210978383U (en) | Quick connection mechanism of malleable steel chuck for hardware rigging | |
| CN110976963B (en) | Steel construction preparation shaped steel processing machinery that punches | |
| CN105697477A (en) | Low-noise elastic fastening device | |
| CN109950838B (en) | Wire clamp fixing device | |
| CN216484309U (en) | Clamping structure of material tensile machine | |
| CN214899001U (en) | Electronic machinery port fixing device | |
| CN214306153U (en) | Equipment installation base for electromechanical engineering | |
| CN220922146U (en) | SSD solid state disk vibration test fixture | |
| CN221348214U (en) | Underground pipeline supporting assembly | |
| CN218984545U (en) | Positioning block convenient to install | |
| CN219495966U (en) | Compression accessory of testing machine | |
| CN217484007U (en) | Traction steel wire rope tensile property detection device for hydraulic drive elevator | |
| CN215832742U (en) | Installation device for soil and water conservation monitoring system | |
| CN213783595U (en) | Miniature microphone with shielding structure | |
| CN220364695U (en) | Clip device of button sewing machine | |
| CN113896066B (en) | Elevator stability detection device | |
| CN217344529U (en) | Anti-vibration mechanism of guide sleeve tool clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |