CN212831992U - Security protection supervisory equipment wire and cable pay-off with protection machanism - Google Patents
Security protection supervisory equipment wire and cable pay-off with protection machanism Download PDFInfo
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- CN212831992U CN212831992U CN202021587524.2U CN202021587524U CN212831992U CN 212831992 U CN212831992 U CN 212831992U CN 202021587524 U CN202021587524 U CN 202021587524U CN 212831992 U CN212831992 U CN 212831992U
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- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000001808 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 11
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 11
- 239000011425 bamboo Substances 0.000 abstract description 11
- 239000004020 conductor Substances 0.000 abstract description 2
- 240000003917 Bambusa tulda Species 0.000 abstract 1
- 238000004804 winding Methods 0.000 description 17
- 241001330002 Bambuseae Species 0.000 description 10
- 230000000694 effects Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000036245 labor capacity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a security protection supervisory equipment wire and cable pay-off with protection machanism, including device body, handle, control panel, assistance toper piece and screw thread piece, the inside of device body is equipped with assists the toper piece, and assists the inside main cone-shaped piece that is equipped with of device body of toper piece one side to the device body internally mounted of main cone-shaped piece top has the support frame, the bottom and the device body fixed connection of support frame, and the inside of support frame is equipped with the arc cylinder, and the both ends of arc cylinder all pass through the bearing with the support frame and articulate mutually, the inside two sets of spacing cylinders that are equipped with of support frame of arc cylinder below, and the top of spacing cylinder all articulates with the support frame through the bearing mutually to be equipped with the multiunit spacing groove on the main cone-shaped piece outer wall of. The utility model discloses not only realized that the electric wire and cable conductor dress is put the stable unwrapping wire of cable under protection machanism, alleviateed constructor's the amount of labour, made things convenient for constructor to change a unwrapping wire section of thick bamboo moreover.
Description
Technical Field
The utility model relates to a wire and cable pay-off technical field specifically is a security protection supervisory equipment wire and cable pay-off with protection machanism.
Background
In security engineering projects, weak current cables for transmitting video signals, control signals and other data information are collectively called security cables, in a security construction process, electric wires and cables are often needed to be used, a winding reel wound with the electric wires and cables is heavy in weight, when paying off of the electric wires and the cables is needed, the winding reel which is particularly heavy needs to be installed on a pay-off rack, and cable arrangement wiring is conducted through an electric wire and cable paying-off device.
The wire and cable pay-off device on the market is various and can basically meet the use requirements of people, but certain problems still exist, and the specific problems include the following points:
(1) the conventional electric wire and cable pay-off device is generally inconvenient for stably paying off a cable when in use, so that the convenience degree of the electric wire and cable pay-off device when in use is seriously influenced;
(2) the existing wire and cable pay-off device is generally inconvenient to automatically collect and wind wires and cables when in use, so that the reliability of the wire and cable pay-off device in use is greatly influenced;
(3) the existing wire and cable pay-off device is not convenient to disassemble the pay-off drum conveniently when in use, thereby bringing great trouble to people.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a security protection supervisory equipment wire and cable pay-off to propose wire and cable pay-off in solving above-mentioned background art and be not convenient for the cable stable unwrapping wire, to the automatic collection winding of wire and cable, be not convenient for the problem to the convenient dismantlement of a pay off section of thick bamboo.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a security protection supervisory equipment wire and cable pay-off with protection machanism, includes device body, handle, control panel, assists toper piece and screw thread piece, its characterized in that: the inside of device body is equipped with assists the toper piece, and assists the inside main cone-shaped piece that is equipped with of device body of toper piece one side to the device body internally mounted of main cone-shaped piece top has the support frame, the bottom and the device body fixed connection of support frame, and the inside of support frame is equipped with the arc cylinder to the both ends of arc cylinder all pass through the bearing with the support frame and articulate mutually, the inside two sets of spacing cylinders that are equipped with of support frame of arc cylinder below, and the top of spacing cylinder all articulates with the support frame through the bearing mutually to be equipped with the multiunit spacing groove on the main cone-shaped piece outer wall of support frame below, the inside buckle protection mechanism that is equipped with of device body of spacing groove below, and be fixed with control panel on the device body.
Preferably, a transmission shaft is fixed on the outer wall of one side of the main conical block, one end of the transmission shaft is hinged to the device body through a bearing, a driven wheel is sleeved at one end, close to the main conical block, of the transmission shaft, and the transmission shaft is connected stably.
Preferably, a servo motor is installed inside the device body above the driven wheel, the output end of the servo motor is provided with a rotating shaft through a coupler, and one end, far away from the servo motor, of the rotating shaft is fixed with a driving wheel, so that automatic collection and winding of wires and cables by a pay-off device are realized.
Preferably, be fixed with the sliding block on the outer wall of assisting toper piece one side, and the inside regulation seat that is fixed with of device body of sliding block below to the inside of adjusting the seat is equipped with the lead screw, the one end that the regulation seat was kept away from to the lead screw is fixed with the handle, and the lead screw surface cover of handle one side is equipped with the screw thread piece to the top and the sliding block fixed connection of screw thread piece have realized wire and cable pay-off to the convenient dismantlement of a pay off section of thick bamboo.
Preferably, buckle protection machanism's inside has set gradually lug, recess, spring, holder and auxiliary rod, the device body inside of spacing groove one side is fixed with the holder, and is fixed with the recess on the outer wall of holder to the inside of recess is equipped with the lug, and the one end of lug extends to the outside of recess, has realized that electric wire and cable conductor dress places the stable unwrapping wire of cable under protection machanism.
Preferably, the inside spring that is equipped with of recess on one side of the lug, and the one end and the recess fixed connection of spring to the other end and the lug fixed connection of spring are fixed with the auxiliary rod on the lug outer wall of spring one side, and the one end of auxiliary rod extends to the outside of device body, have prevented that a large amount of unwrapping wires of a wire and cable pay off section of thick bamboo under inertial effect.
Compared with the prior art, the beneficial effects of the utility model are that: the wire and cable paying-off device not only realizes the stable paying-off of the wire and cable placed under the protection mechanism, reduces the labor capacity of constructors, but also facilitates the constructors to replace paying-off drums;
(1) the wire and cable winding drum is arranged between the auxiliary conical block and the main conical block by a worker and supported by the auxiliary conical block and the main conical block, when wires need to be paid off, the wires and cables penetrate between two groups of limiting drums and bypass the surface of the arc-shaped drum, then the wires and cables are pulled to be released from the winding drum, in order to ensure that the rotating speeds of the auxiliary conical block and the main conical block are not too high, the released wires and cables are too much, the amount of the released cables is larger than that of the cables pulled by the worker, the auxiliary conical block and the main conical block can continuously rotate under the action of inertia, in order to prevent the cables from being wound, under the support of the holder and the groove, the lug provides a driving force to the limiting groove under the action of the spring to increase the friction force of the main conical block to offset the rotation of the main conical block under the action of inertia, the auxiliary rod limits the spring, so that stable paying-off of the cable placed under the protection mechanism by the electric wire and the cable is realized, a wire and cable paying-off cylinder is prevented from paying off a large amount of wires under the action of inertia, and stable operation of the electric wire and cable paying-off device is ensured;
(2) when excessive wire and cable paying-off is carried out and the wire is required to be taken up, the servo motor is started by operating the control panel, the rotating shaft drives the driving wheel to rotate, the driven wheel drives the transmission shaft to rotate under the transmission of the belt wound on the surfaces of the driving wheel and the driven wheel, so that the main conical block is driven to rotate to drive the paying-off drum to rotate reversely to collect the cable, the arc-shaped roller and the limiting roller are used for carrying out auxiliary support on the cable, the automatic collection and winding of the wire and cable by the paying-off device are realized, the collection of redundant cable by the paying-off device is facilitated;
(3) through staff twist grip, by handle drive lead screw rotation, under the support of adjusting the seat, drive the sliding block and rotate under the cooperation of lead screw and screw block to the toper piece removal is assisted in the drive, and the distance of toper piece and main toper piece is assisted in the regulation, conveniently dismantles wire and cable pay-off section of thick bamboo, has realized wire and cable pay-off device and has changed a pay-off section of thick bamboo to the convenient dismantlement of a pay-off section of thick bamboo, has made things convenient for constructor to change a pay-off section of thick bamboo.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic side view of a cross-sectional structure of the main cone block of the present invention;
fig. 3 is a schematic view of the top-view cross-sectional structure of the main conical block of the present invention;
fig. 4 is the schematic view of the cross-sectional enlarged structure of the buckle protection mechanism of the present invention.
In the figure: 1. a device body; 2. a handle; 3. a control panel; 4. auxiliary conical blocks; 5. a support frame; 6. an arc-shaped roller; 7. a limiting roller; 8. a limiting groove; 9. a primary conical block; 10. a rotating shaft; 11. a servo motor; 12. a driving wheel; 13. a driven wheel; 14. a drive shaft; 15. a buckle protection mechanism; 1501. a bump; 1502. a groove; 1503. a spring; 1504. a holder; 1505. an auxiliary lever; 16. an adjusting seat; 17. a screw rod; 18. a thread block; 19. and a slider.
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 invention provides an embodiment: a wire and cable paying-off device of security monitoring equipment with a protection mechanism comprises a device body 1, a handle 2, a control panel 3, an auxiliary conical block 4 and a threaded block 18, wherein the auxiliary conical block 4 is arranged inside the device body 1, a main conical block 9 is arranged inside the device body 1 on one side of the auxiliary conical block 4, a support frame 5 is arranged inside the device body 1 above the main conical block 9, the bottom end of the support frame 5 is fixedly connected with the device body 1, an arc-shaped roller 6 is arranged inside the support frame 5, two ends of the arc-shaped roller 6 are hinged with the support frame 5 through bearings, two groups of limiting rollers 7 are arranged inside the support frame 5 below the arc-shaped roller 6, the top ends of the limiting rollers 7 are hinged with the support frame 5 through bearings, a plurality of groups of limiting grooves 8 are arranged on the outer wall of the main conical block 9 below the support frame 5, and a buckle protection mechanism 15 is arranged inside the device body, a bump 1501, a groove 1502, a spring 1503, a retainer 1504 and an auxiliary rod 1505 are sequentially arranged in the buckle protection mechanism 15, the retainer 1504 is fixed in the device body 1 on one side of the limiting groove 8, the groove 1502 is fixed on the outer wall of the retainer 1504, the bump 1501 is arranged in the groove 1502, one end of the bump 1501 extends to the outside of the groove 1502, the spring 1503 is arranged in the groove 1502 on one side of the bump 1501, one end of the spring 1503 is fixedly connected with the groove 1502, the other end of the spring 1503 is fixedly connected with the bump 1501, the auxiliary rod 1505 is fixed on the outer wall of the bump 1501 on one side of the spring 1505, one end of the auxiliary rod 1505 extends to the outside of the device body 1, and the control panel 3 is fixed on the outer wall of the device body 1 above the buckle protection mechanism 15;
when the wire and cable winding drum is used, a worker places the wire and cable winding drum between the auxiliary conical block 4 and the main conical block 9 and supports the wire and cable winding drum by the auxiliary conical block 4 and the main conical block 9, when the wire needs to be paid off, the wire and cable penetrate between the two groups of limiting rollers 7 and bypass the surface of the arc-shaped roller 6, then the wire and cable are pulled to be released from the inside of the winding drum, in order to ensure that the rotating speed of the auxiliary conical block 4 and the main conical block 9 is not too fast, the released wire and cable are too much, the amount of the released cable is larger than that of the cable pulled by the worker, the auxiliary conical block 4 and the main conical block 9 can continuously rotate under the action of inertia, in order to prevent the cable from being wound, under the support of the holder 1504 and the groove 1502, the lug 1501 provides a pushing force to the limiting groove 8 under the action of the spring 1503 to increase the friction force of the main conical block 9 so as to offset the self-rotation of the, the auxiliary rod 1505 limits the spring 1503, so that stable paying-off of the cable placed under the protection mechanism is realized, a wire and cable paying-off cylinder is prevented from paying off a large amount under the action of inertia, and stable operation of the wire and cable paying-off device is guaranteed;
a transmission shaft 14 is fixed on the outer wall of one side of the main conical block 9, one end of the transmission shaft 14 is hinged with the device body 1 through a bearing, a driven wheel 13 is sleeved at one end, close to the main conical block 9, of the transmission shaft 14, a servo motor 11 is installed inside the device body 1 above the driven wheel 13, the type of the servo motor 11 is HC-SFS102, a rotating shaft 10 is installed at the output end of the servo motor 11 through a coupler, and a driving wheel 12 is fixed at one end, far away from the servo motor 11, of the rotating shaft 10;
when the wire and cable paying-off device is used, when a wire is required to be taken up due to excessive wire and cable paying-off, the servo motor 11 is started by the operation control panel 3, the rotating shaft 10 drives the driving wheel 12 to rotate, the driven wheel 13 drives the transmission shaft 14 to rotate under the transmission of a belt wound on the surfaces of the driving wheel 12 and the driven wheel 13, so that the main conical block 9 is driven to rotate to drive the paying-off drum to rotate reversely to collect the cable, the arc-shaped roller 6 and the limiting roller 7 are used for carrying out auxiliary support on the cable, the automatic collection and winding of the wire and cable by the paying-off device are realized, the collection of the redundant cable;
a sliding block 19 is fixed on the outer wall of one side of the auxiliary conical block 4, an adjusting seat 16 is fixed inside the device body 1 below the sliding block 19, a screw rod 17 is arranged inside the adjusting seat 16, a handle 2 is fixed at one end, far away from the adjusting seat 16, of the screw rod 17, a threaded block 18 is sleeved on the surface of the screw rod 17 on one side of the handle 2, and the top end of the threaded block 18 is fixedly connected with the sliding block 19;
during the use, the handle 2 is rotated by workers, the screw rod 17 is driven to rotate by the handle 2, under the support of the adjusting seat 16, the sliding block 19 is driven to rotate under the matching of the screw rod 17 and the thread block 18, so that the auxiliary conical block 4 is driven to move, the distance between the auxiliary conical block 4 and the main conical block 9 is adjusted, the wire and cable pay-off drum is conveniently detached, the wire and cable pay-off device is conveniently detached from the pay-off drum, and the convenience in detaching the pay-off drum is brought to constructors, so that the change of the pay-off drum is facilitated.
The working principle is as follows: when the wire and cable winding drum is used, an external power supply firstly places a wire and cable winding drum between the auxiliary conical block 4 and the main conical block 9 through a worker, the wire and cable winding drum is supported by the auxiliary conical block 4 and the main conical block 9, when the wire needs to be paid off, the wire and cable penetrates between two groups of limiting rollers 7 and bypasses the surface of the arc-shaped roller 6, then the wire and cable is pulled to be released from the inside of the winding drum, in order to ensure that the rotating speed of the auxiliary conical block 4 and the main conical block 9 is not too high, the released wire and cable is too much, the amount of the released cable is larger than that of the cable pulled by the worker, the auxiliary conical block 4 and the main conical block 9 can continuously rotate under the action of inertia, in order to prevent the cable from being wound, the convex block 1501 provides a pushing force to the limiting groove 8 under the action of the spring 1503 to increase the friction force of the main conical block 9 and counteract the rotation of the main conical block 9 under the action of inertia, the auxiliary rod 1505 limits the spring 1503 to realize the stable paying-off of cables placed under a protection mechanism in a wire and cable assembly, prevent a wire and cable paying-off cylinder from paying off a large amount under the action of inertia, ensure the stable operation of the wire and cable paying-off device, then when excessive paying-off of the wires and cables requires to take up, the operation control panel 3 opens the servo motor 11, the rotating shaft 10 drives the driving wheel 12 to rotate, the driven wheel 13 drives the transmission shaft 14 to rotate under the transmission of a belt wound on the surfaces of the driving wheel 12 and the driven wheel 13, so as to drive the main conical block 9 to rotate and drive the paying-off cylinder to reversely rotate to collect the cables, the arc-shaped roller 6 and the limiting roller 7 perform auxiliary support on the cables, realize the automatic collection and winding of the wires and cables by the paying-off device, facilitate the collection of redundant cables by the paying-off device, reduce, by the rotation of 2 drive lead screws 17 of handle, under the support of adjusting seat 16, drive sliding block 19 under the cooperation of lead screw 17 and screw block 18 and rotate to drive and assist toper piece 4 and remove, adjust the distance of assisting toper piece 4 and main toper piece 9, conveniently dismantle wire and cable pay off section of thick bamboo, realize wire and cable pay-off to the convenient dismantlement of pay off section of thick bamboo, make things convenient for constructor to change a pay off section of thick bamboo, accomplish wire and cable pay-off's use work.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a security protection supervisory equipment wire and cable pay-off with safeguard mechanism, includes device body (1), handle (2), control panel (3), assists toper piece (4) and screw thread piece (18), its characterized in that: the device is characterized in that an auxiliary conical block (4) is arranged inside the device body (1), a main conical block (9) is arranged inside the device body (1) on one side of the auxiliary conical block (4), a support frame (5) is arranged inside the device body (1) above the main conical block (9), the bottom end of the support frame (5) is fixedly connected with the device body (1), an arc-shaped roller (6) is arranged inside the support frame (5), two ends of the arc-shaped roller (6) are hinged with the support frame (5) through bearings, two groups of limiting rollers (7) are arranged inside the support frame (5) below the arc-shaped roller (6), the top ends of the limiting rollers (7) are hinged with the support frame (5) through bearings, a plurality of groups of limiting grooves (8) are arranged on the outer wall of the main conical block (9) below the support frame (5), and a buckle protection mechanism (15) is arranged inside the device body (1) below the limiting grooves (8, and a control panel (3) is fixed on the outer wall of the device body (1) above the buckle protection mechanism (15).
2. The wire and cable paying-off device with the protection mechanism for the security monitoring equipment, according to claim 1, is characterized in that: a transmission shaft (14) is fixed on the outer wall of one side of the main conical block (9), one end of the transmission shaft (14) is hinged with the device body (1) through a bearing, and a driven wheel (13) is sleeved at one end, close to the main conical block (9), of the transmission shaft (14).
3. The wire and cable paying-off device with the protection mechanism for the security monitoring equipment, according to claim 2, is characterized in that: device body (1) internally mounted who follows driving wheel (13) top has servo motor (11), and the output of servo motor (11) installs pivot (10) through the shaft coupling to the one end that servo motor (11) were kept away from in pivot (10) is fixed with action wheel (12).
4. The wire and cable paying-off device with the protection mechanism for the security monitoring equipment, according to claim 1, is characterized in that: be fixed with sliding block (19) on the outer wall of assisting toper piece (4) one side, and device body (1) inside of sliding block (19) below is fixed with adjusts seat (16) to the inside of adjusting seat (16) is equipped with lead screw (17), the one end that adjusts seat (16) is kept away from in lead screw (17) is fixed with handle (2), and lead screw (17) surface cover of handle (2) one side is equipped with screw block (18), and the top and sliding block (19) fixed connection of screw block (18).
5. The wire and cable paying-off device with the protection mechanism for the security monitoring equipment, according to claim 1, is characterized in that: the buckle protection mechanism (15) is internally provided with a lug (1501), a groove (1502), a spring (1503), a retainer (1504) and an auxiliary rod (1505) in sequence, the retainer (1504) is fixed inside the device body (1) on one side of the limiting groove (8), the groove (1502) is fixed on the outer wall of the retainer (1504), the lug (1501) is arranged inside the groove (1502), and one end of the lug (1501) extends to the outside of the groove (1502).
6. The wire and cable paying-off device with the protection mechanism for the security monitoring equipment, according to claim 5, is characterized in that: a spring (1503) is arranged inside the groove (1502) on one side of the lug (1501), one end of the spring (1503) is fixedly connected with the groove (1502), the other end of the spring (1503) is fixedly connected with the lug (1501), an auxiliary rod (1505) is fixed on the outer wall of the lug (1501) on one side of the spring (1503), and one end of the auxiliary rod (1505) extends to the outside of the device body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021587524.2U CN212831992U (en) | 2020-07-27 | 2020-07-27 | Security protection supervisory equipment wire and cable pay-off with protection machanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021587524.2U CN212831992U (en) | 2020-07-27 | 2020-07-27 | Security protection supervisory equipment wire and cable pay-off with protection machanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212831992U true CN212831992U (en) | 2021-03-30 |
Family
ID=75128584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021587524.2U Active CN212831992U (en) | 2020-07-27 | 2020-07-27 | Security protection supervisory equipment wire and cable pay-off with protection machanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212831992U (en) |
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2020
- 2020-07-27 CN CN202021587524.2U patent/CN212831992U/en active Active
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