CN111517174B - Wire coiling device and wiring equipment - Google Patents

Abstract

The disclosure relates to the technical field of cables, in particular to a wire coiling device and a wire distribution device. The wire coiling device comprises: the outer wall surface of the wire coiling barrel is suitable for winding the wire; the power device is arranged in the wire winding drum and is suitable for driving the wire winding drum to rotate around the axis by utilizing the elastic potential energy stored in the power device; the power device comprises a first driving device and a second driving device, the first driving device and the second driving device are connected with the wire coiling drum through a one-way transmission mechanism for transmission, the first driving device drives the wire coiling drum to rotate towards a first direction, the second driving device drives the wire coiling drum to rotate towards a second direction, and the first direction is opposite to the second direction. The wire coiling and paying-off device can realize the wire coiling and paying-off of the redundant cable through the elastic potential energy stored by the power device and the rotation of the wire barrel in two directions without manual wire coiling and paying-off, greatly improves the wire coiling and paying-off efficiency, avoids the wiring of the redundant cable and reduces the wiring cost.

Description

Wire coiling device and wiring equipment

Technical Field

The disclosure relates to the technical field of cables, in particular to a wire coiling device and a wire distribution device.

Background

At present, in a traditional equipment room, a plurality of devices and a main control cabinet are often disorderly wired and are crossed to form a cobweb type circuit, so that the overall attractiveness of the equipment is influenced, and experimental tests, troubleshooting, maintenance, replacement work and the like are seriously hindered. Use big-and-middle-sized medical equipment computer lab as an example, various medical equipment are respectively through the steerable cabinet of cable connection power or signal control cabinet, use and overhaul the maintenance for guaranteeing the different scenes of equipment, and the equipment cable often has longer redundant wire rod, and if the redundant wire rod does not carry out reasonable wiring, then lead to the computer lab in cable mixed and disorderly, bring the burden for the maintenance work.

In the related art, under the condition that the length of the cable is fixed after the two ends of the cable are connected, the cable is sorted by sequentially disconnecting one end of the cable, for example, disconnecting the connecting ends of the cable and the equipment, so that the cable is routed again by using the trunking, and the redundant wires are fixedly bound by using a nylon cable tie. And when carrying out equipment overhaul and maintenance, then need cut open the nylon ribbon and look for the maintenance cable, then after the unwrapping wire was accomplished the maintenance, then need to tie up redundant cable again and resume. Therefore, the wiring and paying-off operation of the redundant cables in the related art is very complicated and labor-consuming, and the efficiency is very low.

Disclosure of Invention

In order to solve the technical problem that the cable wiring and paying-off operation efficiency is low in the related art, the present disclosure provides a wire coiling device and a wiring device.

In a first aspect, an embodiment of the present disclosure provides a winding device, including:

the outer wall surface of the wire coiling barrel is suitable for winding the wire; and

the power device is arranged in the wire coiling barrel and is suitable for driving the wire coiling barrel to rotate around the axis by utilizing the elastic potential energy stored in the power device; the power device comprises a first driving device and a second driving device, the first driving device and the second driving device are connected with the wire coiling cylinder through a one-way transmission mechanism for transmission, the first driving device drives the wire coiling cylinder to rotate towards a first direction, the second driving device drives the wire coiling cylinder to rotate towards a second direction, and the first direction is opposite to the second direction.

In some embodiments, the first drive device comprises a first drum, a first spiral rod and a first balance spring assembly, the first spiral rod is axially arranged at the axis of the first drum, the spiral inner end of the first balance spring assembly is fixedly connected to the first spiral rod, and the spiral outer end of the first balance spring assembly is fixedly connected to the inner wall of the first drum;

the second driving device comprises a second rotary drum, a second rotary rod and a second balance spring assembly, the second rotary rod is axially arranged at the axis of the second rotary drum, the inner end of a spiral of the second balance spring assembly is fixedly connected to the second rotary rod, and the outer end of the spiral is fixedly connected to the inner wall of the second rotary drum.

In some embodiments, the one-way transmission mechanism includes a first one-way ratchet mechanism disposed between the first drum and the wire drum and a second one-way ratchet mechanism disposed between the second drum and the wire drum.

In some embodiments, the first one-way ratchet comprises a first pawl fixedly arranged on the outer wall of the first rotary drum and first one-way teeth arranged on the inner wall of the wire coiling drum, and the free end of the first pawl is in matched transmission with the first one-way teeth;

the second one-way ratchet comprises a second pawl fixedly arranged on the outer wall of the second rotary drum and second one-way teeth arranged on the inner wall of the wire coiling drum, and the free end of the second pawl is in matched transmission with the second one-way teeth; the first one-way tooth is opposite to the second one-way tooth in direction.

In some embodiments, the first driving device further comprises a first locking mechanism, wherein the first locking mechanism comprises a plurality of first pin holes circumferentially opened on the first rotary cylinder, a plurality of second pin holes circumferentially opened on the first rotary rod, and a first pin rod matched with the first pin holes and the second pin holes in shape;

the second driving device further comprises a second locking mechanism, and the second locking mechanism comprises a plurality of third pin holes arranged on the second rotary drum along the circumferential direction, a plurality of fourth pin holes arranged on the second rotary rod along the circumferential direction, and a second pin rod matched with the third pin holes and the fourth pin holes in shape.

In some embodiments, the wire coiling device further comprises:

the axial limiting device comprises two limiting plates fixedly arranged at the shaft end of the coiling drum, and the size of each limiting plate is larger than the diameter of the coiling drum; and

radial stop device, including setting firmly respectively in two fixed plates on the limiting plate and following the horizontal pressing plate of a coiling section of thick bamboo axial setting, horizontal pressing plate's both ends are connected in two through the elastic component respectively on the fixed plate, the elastic component provides and orders about horizontal pressing plate orientation the elastic force of a coiling section of thick bamboo motion.

In some embodiments, the first driving device and the second driving device are respectively disposed at two axial sides inside the wire coiling barrel, the first rotating rod and the second rotating rod respectively penetrate through the two limiting plates, a first knob is disposed at an axial end of the first rotating rod, and a second knob is disposed at an axial end of the second rotating rod.

In a second aspect, the disclosed embodiments provide a wiring device, including:

the body is provided with a wire inlet end and a wire outlet end;

the wire distributing device is arranged at a wire inlet end and a wire outlet end of the body and comprises a plurality of wire inlet holes arranged at the wire inlet end and a plurality of wire outlet holes arranged at the wire outlet end and corresponding to the wire inlet holes one by one; and

a plurality of wire coiling devices according to any one of the embodiments of the first aspect, wherein each wire coiling device is correspondingly arranged between each group of the wire inlet holes and the wire outlet holes.

In some embodiments, the wiring device further includes:

the cable locking device is arranged in the wire inlet hole and the wire outlet hole and is suitable for locking a cable; and

and the demagnetizing device is arranged in the wire inlet hole and/or the wire outlet hole.

In some embodiments, the body is a cabinet structure, and the wire inlet end and the wire outlet end are formed on two opposite sides of the cabinet structure; the top of the body is provided with an air exhaust hole;

the wire dividing device comprises a plurality of groups of comb type wire dividers, each comb type wire divider comprises a plurality of wire dividing plates, and a wire threading hole is formed between every two adjacent wire dividing plates; the threading holes at the wire inlet end form the wire inlet holes, and the threading holes at the wire outlet end form the wire outlet holes.

The wire coiling device comprises a wire coiling barrel and a power device, wherein the outer wall surface of the wire coiling barrel is suitable for winding a wire, so that the wire wound on the wire coiling barrel can realize the storage of redundant wires. The power device is arranged in the wire winding drum, is suitable for driving the wire winding drum to rotate around an axis by utilizing elastic potential energy stored by the power device, and comprises a first driving device and a second driving device, wherein the first driving device drives the rotation direction of the wire winding drum through a one-way transmission mechanism, and the rotation direction of the wire winding drum is opposite to the rotation direction of the second driving device driving the wire winding drum through the one-way transmission mechanism. Thereby through the elastic potential energy of power device storage, the rotation of two directions of a driving disc line section of thick bamboo can realize the dish line and the unwrapping wire of redundant cable, need not artifical dish line unwrapping wire, has improved dish line and unwrapping wire efficiency greatly to avoid the wiring to redundant cable, reduced wiring cost.

The wire coiling device provided by the embodiment of the disclosure, the driving device comprises a rotary drum, a rotary rod and a balance spring assembly, one end of the balance spring assembly is connected to the rotary drum, the other end of the balance spring assembly is connected to the rotary rod, and the directions of the balance spring assemblies of the first driving device and the second driving device are opposite. Can realize the storage of elastic potential energy through the hairspring subassembly to utilize the elastic force that resets of hairspring subassembly, drive first rotary drum or second rotary drum and rotate, and then drive a set of dish line section of thick bamboo and rotate, realize line coiling and unwrapping wire, need not electronic or other power unit, the structure is simpler, easy maintenance cost is low, and convenient to use.

The wire coiling device provided by the embodiment of the disclosure further comprises an axial limiting device and a radial limiting device, wherein the axial limiting device comprises two limiting plates fixedly arranged at the shaft end of the wire coiling barrel, and the size diameter of each limiting plate is larger than the diameter of the wire coiling barrel, so that the axial limiting is carried out on a wire on the wire coiling barrel in the wire coiling process, and the wire coiling well is prevented from falling off. Radial stop device is including setting firmly two fixed plates on two limiting plates respectively, and along the horizontal press plate of a set spool axial setting, horizontal press plate's both ends are connected on two fixed plates through the elastic component respectively, the elastic component provides the elastic force of ordering about horizontal press plate towards a set spool motion, thereby horizontal press plate radially carries on spacingly to the cable of coiling good, avoid the cable of coiling good to appear radially piling up, and realize not unidimensional cable radially spacing through the elastic component, improve the device commonality.

The wiring device provided by the embodiment of the disclosure comprises the wire coiling device, so that all the technical effects are achieved. The wire distributing device is arranged between each group of wire inlet holes and each group of wire outlet holes. Therefore, the wiring equipment can perform one-to-one corresponding wiring on each cable, namely the corresponding wire inlet hole and the corresponding wire outlet hole represent the same cable, so that the cable overhauling efficiency is greatly improved. And through the carding of wiring arrangement to the cable, to large-scale equipment computer lab, improved the clean and tidy nature of computer lab cable wiring greatly, need not the manual work and tie up and lay wire to the cable, save the cost.

The wiring equipment that this disclosed embodiment provided still includes cable locking device and demagnetizing device, and wire inlet hole and wire hole are located to cable locking device, are suitable for to the cable locking to avoid the cable to coil the line back tension too big, cause the cable to damage or cable and equipment interface connection not firm. The degaussing device is arranged in the wire inlet hole and the wire outlet hole, so that electromagnetic interference among a plurality of cables is avoided, and the signal stability of the cables is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present disclosure, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic diagram of a configuration of a line winding device according to some embodiments of the present disclosure.

Fig. 2 is a schematic structural diagram of a power plant of a spooling device according to some embodiments of the present disclosure.

FIG. 3 is a schematic block diagram of a one-way transmission according to some embodiments of the present disclosure.

Fig. 4 is a partially enlarged view of the position M in fig. 1.

Fig. 5 is a schematic structural diagram of a line winding device according to further embodiments of the present disclosure.

Fig. 6 is a partial enlarged view of the position P in fig. 5.

Fig. 7 is a schematic structural diagram of a wiring device according to some embodiments of the present disclosure.

Fig. 8 is a schematic structural diagram of a wiring device according to some embodiments of the present disclosure.

Fig. 9 is a partial enlarged view of the N position in fig. 7.

Description of reference numerals:

100-a wire coiling device; 110-wire coiling cylinder; 111-a limiting plate; 120-a first drive; 121-a first drum; 122-a first swing link; 123-a first balance spring assembly; 123 a-helical inner end; 123 b-helical outer end; 124-a first knob; 130-a second drive; 131-a second drum; 132-a second swing lever; 133-a second balance spring assembly; 134-a second knob; 141-a first pawl; 142-a first unidirectional tooth; 151-second pawl; 152-a second unidirectional tooth; 160-a first pin; 161-a first pin hole; 162-a second pin hole; 170-a second pin; 171-a third pin hole; 172-fourth pin hole; 180-radial stop means; 181-fixing plate; 182-a horizontal press plate; 183-an elastic member; 200-a body; 210-a line in end; 220-outlet terminal; 230-a comb splitter; 231-a line distribution plate; 240-air exhaust holes; 250-a cable locking device; 300-a connection device; 400-master control device.

Detailed Description

The technical solutions of the present disclosure will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present disclosure, but not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure. In addition, technical features involved in different embodiments of the present disclosure described below may be combined with each other as long as they do not conflict with each other.

The wire coiling device and the wiring equipment provided by the disclosure are suitable for coiling and paying off the cable, so that the cable in the scene of a machine room and the like can be conveniently wired, stored and overhauled. Taking a large and medium-sized medical equipment machine room as an example, various medical equipment are connected to a main control device of the machine room through cables, for example, the cable from the medical equipment to the main control device is 40 meters, in order to ensure maintenance and replacement, 10-20 meters of redundant wires need to be reserved, and the redundant wires are stored in the machine room space. In a large and medium-sized equipment room, a large number of medical equipment are connected with the main control equipment, so that redundant wires are more in the room, and a large amount of manual labor is consumed for wiring, bundling and arranging the wires. And for equipment maintenance, the bundled wires need to be loosened manually for paying off, and the wires are bundled again after the maintenance is finished, so that the difficulty is brought to the equipment maintenance.

Of course, it is understood that the above scenario is only for explaining the present disclosure, and does not limit the usage scenario of the wire coiling device and the wiring apparatus of the present disclosure. For the sake of differentiated description, hereinafter, devices connected at two ends of a cable are defined, wherein one end of the device is defined as a "connection device" and the other end of the device is defined as a "master control device", however, it should be understood by those skilled in the art that the wire winding device and the wiring device of the present disclosure are applicable to any cable winding scenario, and the above definitions are only examples.

In some embodiments, the wire coiling device provided by the present disclosure may include: a wire coiling drum and a power device. The wire coiling barrel is of a barrel-shaped structure, the outer wall surface of the wire coiling barrel is suitable for winding a wire, and the wire coiling and storage of the wire can be realized by winding the wire on the wire coiling barrel.

The power device is arranged in the wire coiling barrel, the power device drives the wire coiling barrel to rotate around the axis through elastic potential energy stored by the power device, and wire coiling and wire releasing of the cable can be realized through rotation of the wire coiling barrel. The power device comprises a first driving device and a second driving device, the first driving device and the second driving device are connected with the wire coiling barrel through a one-way transmission mechanism for transmission, namely the first driving device drives the wire coiling barrel to rotate towards a first direction, the second driving device drives the wire coiling barrel to rotate towards a second direction, and the first direction is opposite to the second direction.

According to the wire coiling device, the wire coiling drum is driven to rotate forwards and backwards through the two driving devices, so that wire coiling and wire releasing can be achieved, manual wire coiling is not needed, and wire coiling and wire releasing efficiency is greatly improved. And power device drives the dish line section of thick bamboo through the elastic potential energy of prestoring and rotates, need not electronic or other drives, is applicable to various scenes, and the dish line device simple structure reduces the wiring cost simultaneously.

One embodiment of the spooling device of the present disclosure is shown in fig. 1 to 4.

As shown in fig. 1 to 4, in the present embodiment, the wire winding device includes a wire winding drum 110 and a power device. The wire winding tube 110 has a tubular structure, and a wound wire is provided on an outer wall surface thereof. The principle of coiling is that the cable is wound on the coiling drum 110 for a circle by the rotation of the coiling drum 110, so that redundant cables can be sequentially wound on the coiling drum; while the paying-off process is opposite to the coiling process, the coiling drum 110 rotates in the opposite direction, so that the cable is separated from the coiling drum 110 by a circle. When the cable is coiled and paid off, the connection of the two ends of the cable is not required to be disconnected with equipment, and the coiling and paying off of the redundant wires can be realized by coiling the wires in the middle of the cable through the coiling drum 110.

As shown in fig. 1 and 2, the power device includes a first driving device 120 and a second driving device 130, and the first driving device 120 and the second driving device 130 are respectively disposed at two axial sides inside the bobbin 110. As shown in fig. 2, the first driving device 120 includes a first drum 121, a first rotating rod 122 and a first balance spring assembly 123, the first drum 121 is connected to the inner wall of the bobbin 110 through a one-way transmission mechanism, i.e. the first drum 121 can drive the bobbin 110 to rotate in one direction, and the structure of the one-way transmission mechanism is described below and not shown here.

First rotating rod 122 is arranged at the axis of first rotating cylinder 121, and first rotating rod 122 and first rotating cylinder 121 are in transmission connection through first balance spring assembly 123. In the present embodiment, the first rotating rod 122 may be coaxially assembled with the first drum 121 through, for example, a bearing. First balance spring subassembly 123 includes a plurality of balance spring springs, and the balance spring is spiral helicine elasticity piece that resets, and helical compression through the balance spring can save elastic potential energy, when the balance spring does not receive the exogenic action, can unidirectional rotation reset. In this embodiment, the characteristic of the balance spring is utilized, so that the first rotary drum 121 is driven to rotate in one direction.

Specifically, in the present embodiment, as shown in fig. 2, the first hairspring assembly 123 includes three hairspring springs, and the spiral inner end 123a of the hairspring spring is fixedly attached to the first rotary lever 122, and the spiral outer end 123b thereof is fixedly attached to the inner wall of the first rotary cylinder 121. Because of the property of spring being compressed in one direction and relaxed in the opposite direction, when first lever 122 and first drum 121 rotate relatively in the direction of spring compression, first spring assembly 123 compresses and stores elastic potential energy. When the first balance spring assembly 123 is released without external force, the balance spring can drive the first rotating cylinder 121 to rotate under the action of elastic potential energy, and then the first rotating cylinder 121 drives the bobbin 110 to rotate.

Likewise, with continued reference to fig. 1 and 2, the second driving device 130 comprises a second drum 131, a second rotating lever 132 and a second balance spring assembly 133, the second drum 131 is also connected to the inner wall of the bobbin 110 through a one-way transmission mechanism, i.e. the second drum 131 can drive the bobbin 110 to rotate in one direction and in the opposite direction to the first drum 121, and the structure of the one-way transmission mechanism is described below and not shown here.

A second rotating rod 132 is arranged at the axis of the second drum 131, and the second rotating rod 132 is in transmission connection with the second drum 131 through a second balance spring assembly 133. In the present embodiment, the second swing lever 132 may be coaxially fitted with the second drum 131 by, for example, a bearing. The second balance spring assembly 133 likewise comprises a plurality of balance spring springs, the principle of which is the same as that described above and will not be described again here. In the present embodiment, the elastic force of the second balance spring assembly 133 is utilized to drive the second drum 131 to rotate in one direction.

Specifically, in the present embodiment, as shown in fig. 2, the second hairspring assembly 133 includes three hairspring springs, and the inner ends of the hairspring springs are fixedly connected to the second coil bar 132, and the outer ends of the hairspring springs are fixedly connected to the inner wall of the second drum 131. The spiral direction of second balance spring assembly 133 is opposite to the spiral direction of first balance spring assembly 123, and it can be known from the foregoing principle that the spiral directions of the two balance spring assemblies are opposite, so that the rotation directions of compression and release are also opposite, and based on this, the rotation directions of first drum 121 and second drum 131 are opposite, so that coiling drum 110 can rotate in the first direction under the drive of first drum 121, and can rotate in the second direction under the drive of second drum 131, and coiling and uncoiling are realized.

From the above, the main inventive concept of the wire coiling device of the present disclosure lies in: the elastic potential energy stored by the two unidirectional driving devices is utilized to drive the bobbin to rotate forwards or backwards, so that automatic winding and unwinding are realized. Therefore, after the spring is compressed, when the coiling or uncoiling is not needed, the elastic potential energy needs to be stored, namely, no transmission occurs between the rotary drum and the coiling drum. In view of this, in the present embodiment, the winding device 100 is further provided with a lock mechanism that locks the spring state after the spring is compressed.

Referring to fig. 1 and 2, the first driving device 120 further includes a first locking mechanism, and the second driving device 130 further includes a second locking mechanism. Specifically, the first locking mechanism includes a plurality of first pin holes 161 provided at one axial end of the first cylinder 121 and circumferentially provided in the first cylinder 121, and for example, a plurality of first pin holes 161 may be provided in the first cylinder 121 at intervals in sequence and circumferentially. The same number of second pin holes 162 are formed around the first rotating rod 122 at the same axial position, and the second pin holes 162 and the first pin holes 161 are in one-to-one correspondence in the radial direction. Meanwhile, the first locking mechanism further includes a first pin 160 which is in form-fit engagement with the first pin hole 161 and the second pin hole 162.

Taking the state of fig. 2 as an example, the first rotating rod 122 is rotated to compress the first hairspring assembly 123, and after the compression limit is reached, the first pin 160 sequentially passes through the first pin hole 161 and the second pin hole 162, and due to the insertion limit of the first pin 160, the first rotary cylinder 121 and the first rotating rod 122 cannot rotate relatively, so that the elastic potential energy of the first hairspring assembly 123 is stored. When first pin 160 is pulled out, first balance spring assembly 123 is reset, so that first drum 121 is rotated.

Similarly, with continued reference to fig. 1 and 2, the second locking mechanism includes a plurality of third pin holes 171 disposed at one axial end of the second drum 131 and circumferentially disposed on the second drum 131, for example, a plurality of third pin holes 171 may be sequentially spaced and circumferentially disposed on the second drum 131. The same number of fourth pin holes 172 are formed around the second swing lever 132 at the same axial position, and the fourth pin holes 172 correspond to the third pin holes 171 one by one in the radial direction. Meanwhile, the second locking mechanism further includes a second pin 170 which is in form-fit engagement with the third pin hole 171 and the fourth pin hole 172.

Taking the state of fig. 2 as an example, the second rotating rod 132 is rotated to compress the second hairspring assembly 133, and after the compression limit is reached, the second pin 170 sequentially passes through the third pin hole 171 and the fourth pin hole 172, and due to the insertion limit of the second pin 170, the second drum 131 and the second rotating rod 132 cannot rotate relatively, so that the elastic potential energy of the second hairspring assembly 132 is stored. After the second pin 170 is extracted, the second balance spring assembly 133 is reset, so that the second drum 131 is rotated.

As shown in fig. 1, in some embodiments, in consideration of the fact that the first pin 160 and the second pin 170 need to be unplugged and plugged, the first pin 160 and the second pin 170 may be bound to the wire coiling device 100 through a connection wire for avoiding loss and facilitating operation.

As shown in fig. 2, in some embodiments, as can be seen from the above, when compressing the balance spring, it is necessary to rotate the lever, so for the convenience of the operator, the first knob 124 is provided at the axial end of the first lever 122, and the second knob 134 is provided at the axial end of the second lever 132, so that the lever can be rotated by holding the knobs, thereby facilitating the operation.

Further, as can be seen from the foregoing, in the wire coiling device of the present disclosure, the wire coiling cylinder 110 is driven by the first rotating cylinder 121 and the second rotating cylinder 131 to realize rotation in two directions, and in order to realize mutual noninterference of rotation, the first rotating cylinder 121 and the second rotating cylinder 131 are connected with the wire coiling cylinder 110 through a set of one-way transmission mechanisms.

As shown in fig. 3, in the present embodiment, the one-way transmission mechanism is a one-way ratchet transmission mechanism, and the one-way ratchet transmission mechanism includes a first one-way ratchet mechanism and a second one-way ratchet mechanism. The first one-way ratchet mechanism is provided between the first rotary drum 121 and the wire drum 110, thereby driving the wire drum 110 to rotate in one direction toward the first direction. The second one-way ratchet mechanism is provided between the second drum 131 and the wire winding drum 110, thereby driving the wire winding drum 110 to rotate in one direction toward the second direction.

Specifically, the first one-way ratchet mechanism includes a first pawl 141 fixed to an outer wall of the first drum 121, and a first one-way tooth 142 provided on an inner wall of the bobbin 110. In the state shown in fig. 3A, three first pawls 141 are provided and are arranged uniformly in the axial direction along the outer wall of the first drum 121. The pawls have certain elasticity, and when the first drum 121 rotates clockwise, the first pawls 141 slip with the first one-way teeth 142, so that transmission cannot be realized. When the first drum 121 rotates counterclockwise, the first pawl 141 engages with the first one-way teeth 142, thereby driving the cam drum 110 to rotate counterclockwise.

Similarly, the second one-way ratchet mechanism includes a second pawl 151 fixedly disposed on the outer wall of the second drum 131, and a second one-way tooth 152 disposed on the inner wall of the bobbin 110. Referring to FIG. 3B, the second one-way tooth 152 is oriented opposite the first one-way tooth 142, and when the second drum 131 is rotated clockwise, the second pawl 151 engages the second one-way tooth 152 to rotate the cam barrel 110 clockwise. When the second drum 131 rotates counterclockwise, the second pawl 151 slips from the second one-way tooth 152, and transmission is not achieved.

In the present embodiment, considering that the regularity of the wire coiling directly affects the efficiency of the wire coiling in the wire coiling and paying off processes of the wire coiling barrel 110, for example, if the cables on the outer wall of the wire coiling barrel 110 are stacked, the knotted state of the cables after coiling is easily caused, and the wire can not be paid off; as another example, the cable axially drops off the drum 110, resulting in inefficient spooling, etc. To solve these problems, the wire coiling device 100 of the present embodiment further includes an axial stopper and a radial stopper 180.

As shown in fig. 1, the axial limiting device includes two limiting plates 111 fixed at two axial ends of the bobbin, and the diameter of the limiting plates 111 is greater than that of the bobbin 110. Therefore, the axial two ends of the wire coiling barrel 110 can be limited in the wire coiling process, and the problem that the wire can not be coiled effectively due to the falling of the cable is effectively solved. Meanwhile, in order to ensure normal use of the power device, the rotating rod and the rotating cylinder can penetrate through the limiting plate 111, and the pin rod can also be hung on the limiting plate 111 through a connecting line.

As shown in fig. 1 and 4, the radial limiting device 180 includes two fixing plates 181 respectively fixed on the two limiting plates 111, and a horizontal pressing plate 182 axially disposed along the bobbin 110. The fixing plates 181 at the two ends are used for connecting the two ends of the horizontal pressing plate 182, and the two ends of the horizontal pressing plate 182 are respectively connected to the two fixing plates 181 through the elastic members 183. The elastic member 183 may employ an element having elastic deformation capability, such as a spring.

As shown in fig. 4, a space between the horizontal pressing plate 182 and the outer wall of the wire coiling drum 110 is a winding space of the cable, and the horizontal pressing plate 182 can be used to limit the radial direction of the cable on the outer wall of the wire coiling drum 110 by adjusting the distance between the horizontal pressing plate 182 and the outer wall of the wire coiling drum 110. For example, when the cables are about to overlap during spooling, the overlapping cables are squeezed to different axial positions due to the squeezing action of the horizontal platen 182, thereby avoiding stacking. In the embodiment, due to the deformation of the elastic component 183, the horizontal pressing plate 182 can achieve a wire pressing effect for cables of different sizes, so that the radial limiting device is more versatile.

The structure of the winding device 100 in the present embodiment is explained above, and the operation principle of the winding device 100 is explained below with reference to fig. 1.

Referring to fig. 1, before the wire coiling device 100 is used, the first pin 160 is first pulled out, so that the first rotating rod 122 and the first rotary cylinder 121 can rotate relatively. First knob 124 is then turned in the direction shown so that first balance spring assembly 123 compresses. When first balance spring assembly 123 reaches the compression limit, first pin 160 is insert locked. Second balance spring assembly 133 is similarly compressed, in the same manner as described above, and will not be described again.

When the wire coiling device 100 is used for coiling wires, firstly, the wires are manually wound on the wire coiling barrel 110 for one circle, then the first pin rod 160 is pulled out, at the moment, the first balance spring assembly 123 is reset to drive the first rotating barrel 121 to rotate, the first rotating barrel 121 drives the wire coiling barrel 110 to rotate towards the first direction through the first one-way ratchet mechanism, and therefore the wires are coiled on the outer wall of the wire coiling barrel 110. In the process of winding, according to the principle of the second one-way ratchet mechanism, the winding drum 110 and the second drum 131 slip, so that the second drum 131 is not driven to rotate.

When the wire coiling device 100 is used for paying off, the second pin rod 170 is pulled out, the second balance spring assembly 133 is reset at the moment to drive the second rotating drum 131 to rotate, the second rotating drum 131 drives the wire coiling drum 110 to rotate towards the second direction through the second one-way ratchet mechanism, and therefore the cables coiled on the outer wall of the wire coiling drum 110 are released. In the paying-off process, according to the principle of the first one-way ratchet mechanism, the wire winding drum 110 slips with the first rotary drum 121, so that the first rotary drum 121 is not driven to rotate.

Repeating the above process for coiling or uncoiling.

The structure and the working principle of the wire coiling device in the embodiment of the disclosure are explained, and it can be known from the above that the wire coiling device of the embodiment drives the wire coiling drum to rotate positively and negatively respectively through the two driving devices, so that the wire coiling and the wire releasing can be realized, namely, the wire coiling and the wire releasing of the cable are realized through the power device, the manual wire coiling and releasing are not needed, and the wire coiling and the wire releasing efficiency are greatly improved. And power device drives the dish line section of thick bamboo through the elastic potential energy of prestoring and rotates, need not electronic or other drives, is applicable to various scenes, and the dish line device simple structure reduces the wiring cost simultaneously.

Another embodiment of the spooling device of the present disclosure is shown in fig. 5 and 6. In this embodiment, the same parts as those in the above embodiment are not described again, and only differences will be described, and reference to the above embodiment may be made to those which are not described in detail.

In this embodiment, the wire coiling devices include two sets, and the two sets of wire coiling devices are axially and fixedly connected in parallel. The outer part of the two groups of wire coiling devices is provided with a shell 601, the shell 601 is of a cylindrical structure, and the two groups of wire coiling devices are nested in the inner cavity. The housing 601 can protect the internal coiling device and facilitate the assembly of the coiling device with external connectors. In the illustration of fig. 5, the housing 601 is shown in perspective for ease of illustration of the internal structure, as will be understood by those skilled in the art.

Unlike the first and second swing arms 122 and 132 of the embodiment of fig. 1, the first and second driving devices 120 and 130 of the present embodiment are provided on the same swing arm, i.e., the third swing arm 602 is shown. Specifically, the third rotating rod 602 is rotatably and fixedly disposed at an axial position of the housing 601, and one end of the third rotating rod extends out of the housing 601 as a free end, and the free end can be provided with a knob for facilitating the operation of the user with reference to the foregoing embodiment, which is not described again.

In the present embodiment, the two sets of the winding devices have the same transmission principle, and one of the two sets of the winding devices will be described, and the left winding device (i.e., the enlarged P-region) shown in fig. 5 will be described as an example.

Referring to fig. 5 and 6, the first drive device 120 includes a first balance spring assembly 123, and the spiral inner end 123a of the first balance spring assembly 123 is fixed to the third lever 602. The first one-way ratchet mechanism includes a first driving wheel 125 and a first pawl assembly, the first driving wheel 125 is rotatably fixed on the third rotating rod 602, an inner ring thereof is provided with a first one-way tooth 142, and an outer ring thereof is engaged with the inner teeth 112 arranged on the inner wall of the bobbin 110 for transmission (the structure is not engaged for clarity in the drawing).

The first pawl assembly comprises a first pawl push rod 143 and a first pawl 141 arranged at one end of the first pawl push rod 143, and the first pawl 141 is meshed with the first one-way teeth 142 in a one-way mode. A first pawl push knob 144 which pushes axially is arranged on the end face of the housing 601, and the other end of the first pawl push rod 143 is connected to the first pawl push knob 144, so that when the first pawl push knob 144 is pushed, the first pawl push rod 143 drives the first pawl 141 to engage with or disengage from the first one-way teeth 142.

The spiral outer end 123b of the first balance spring assembly 123 is fixedly connected to the first drive wheel 125, and the direction of rotation in which the first balance spring assembly 123 is restored by the elastic force is opposite to the direction of rotation of the first one-way tooth 142, so that the first balance spring assembly 123 can be positioned when the first pawl 141 engages with the first one-way tooth 142.

The second drive means 130 comprises a second balance spring assembly 133, the helical inner end of the second balance spring assembly 133 being fixedly secured to the third lever 602. The second unidirectional ratchet mechanism comprises a second transmission wheel 135 and a second pawl component, the second transmission wheel 135 is rotationally and fixedly arranged on the third rotating rod 602, the inner ring of the second transmission wheel is provided with second unidirectional teeth 152, and the outer ring of the second transmission wheel is meshed with the inner teeth 112 arranged on the inner wall of the coiling drum 110 for transmission (the structure is not in a meshed state for clarity in the drawing).

The second pawl assembly comprises a second pawl push rod 153 and a second pawl 151 arranged at one end of the second pawl push rod 153, and the second pawl 151 is meshed with the second one-way teeth 152 in a one-way mode. The end face of the housing 601 is provided with a second pawl push button 154 which pushes along the axial direction, and the other end of the second pawl push rod 153 is connected to the second pawl push button 154, so that when the second pawl push button 154 is pushed, the second pawl push rod 153 drives the second pawl 151 to engage with or disengage from the second one-way tooth 152.

The helical outer end of second balance spring assembly 133 is fixedly connected to second drive wheel 135 and the direction of rotation in which second balance spring assembly 133 is returned by the spring force is opposite to the direction of rotation of second one-way tooth 152, so that when second pawl 151 engages second one-way tooth 152, a position is established for second balance spring assembly 133.

The helical direction of first balance spring assembly 123 is opposite to the helical direction of second balance spring assembly 133, i.e. both provide return spring forces in different directions, respectively.

With continued reference to fig. 5, in the present embodiment, the transmission structures of the two wire coiling devices are the same, so that the pawl push rods of the two sets of wire coiling devices can be correspondingly connected together, for example, two sets of first pawl push rods are connected to the same push button, and two sets of second pawl push rods are connected to the same push button, thereby facilitating the operation. As shown in fig. 6, a wire passing hole 605 is formed in the position limiting plate to which the two wire winding devices are fixedly connected, so that the cables wound around the two wire winding devices are communicated with each other. Of course, in this embodiment, an axial and radial limiting device may be further included, so as to compress the wire coil, and for a specific structure, reference may be made to the above embodiments, which is not described herein again.

Next, the operation principle of the wire winding device according to the present embodiment will be described with reference to fig. 6.

When the bobbin thread structure is assembled, the first hairspring assembly 123 and the second hairspring assembly 133 are correspondingly arranged in a relative relationship, so that when the first hairspring assembly 123 stores certain elastic potential energy, the second hairspring assembly 133 is in a zero state, namely, does not have elastic potential energy. For example, the relationship of first hairspring assembly 123 and second hairspring assembly 133 is correspondingly adjusted so that the elastic potential energy of second hairspring assembly 133 is zero when first hairspring assembly 123 is at its maximum. Then, the two sets of balance spring assemblies are positioned by the first pawls and the second pawls, respectively.

When the coiling is needed, the cable is wound on the coiling drum of the left coiling device for one circle, then passes through the wire passing hole 605, and then passes out of the device after being wound on the coiling drum of the right coiling device for one circle. At this time, the first pawl push knob 144 is pushed, so that the first pawl 141 is disengaged from the first one-way tooth 142. Due to the positioning release, the first balance spring assembly 123 is reset to drive the first driving wheel 125 to rotate, and the first driving wheel 125 drives the bobbin 110 to rotate, so that the bobbin is wound. Slippage occurs between the second pawl 151 and the second one-way tooth 152 on the other side of the bobbin 110 without interfering with rotation, and the second balance spring assembly 133 is driven to compress to some extent. The wire coiling device on the right side has the same structure and is not described in detail.

When needs unwrapping wire, promote the second pawl and push away the knob 154 for second pawl 151 breaks away from with second one-way tooth 152, because the location is relieved, and the dish line section of thick bamboo can rotate around the unwrapping wire direction this moment, and user's accessible pulling cable drives the dish line section of thick bamboo and rotates, thereby realizes the unwrapping wire. Slip is generated between the first pawls 141 and the first one-way teeth 142 on the other side of the bobbin 110 without interference with rotation. The wire coiling device on the right side has the same structure and is not described in detail.

In some embodiments, the spring force of first hairspring assembly 123 may be set to be greater than second hairspring assembly 133, thereby making the power of the winding greater, for example, setting the spring force of first hairspring assembly 123 to be 2-5 times greater than second hairspring assembly 133, thereby facilitating the winding operation.

In the embodiment, the two groups of wire coiling devices are arranged, so that the cables on two sides of the wire coiling devices can be separately coiled and uncoiled, the control of redundant cables is more convenient, and the operation of coiling and uncoiling the cables is convenient to maintain.

In still another aspect, the present disclosure provides a wiring apparatus that may be applied to, for example, a large and medium-sized equipment room, to reel and store a large number of redundant cables, thereby enabling automatic reeling and unreeling of the cables. One embodiment of the wiring device of the present disclosure is shown in fig. 7 to 9.

As shown in fig. 7 to 9, the wiring device includes a main body 200, in this embodiment, the main body 200 is a rectangular cabinet structure, the front and rear opposite sides of the cabinet structure are a cable inlet end 210 and a cable outlet end 220, and an air outlet hole 240 is opened at the upper end of the cabinet structure. The incoming line end 210 refers to the end near the connection device 300 and the outgoing line end 220 refers to the end near the master device 400.

The line-feeding end 210 and the line-discharging end 220 of the main body 200 are provided with line-separating devices, and the line-separating devices include a plurality of sets of comb line-separating devices 230, for example, as shown in fig. 5 and 6, the present embodiment includes five sets of comb line-separating devices 230 in total. As shown in fig. 6, the comb wire divider 230 includes a plurality of wire dividing plates 231, the wire dividing plates 231 are sequentially spaced apart, and a wire passing hole for passing a cable is formed between two adjacent wire dividing plates 231. The threading holes at the inlet end 210 form inlet holes, the threading holes at the outlet end 220 form outlet holes, and the inlet holes correspond to the outlet holes one to one.

The same cable penetrates through the wire inlet hole and penetrates out of the corresponding wire outlet hole, and the wire coiling device 100 in any one of the above embodiments is arranged between the corresponding wire inlet hole and the corresponding wire outlet hole, so that the cable is coiled and paid off. The structure and operation principle of the wire coiling device 100 can be referred to above, and are not described herein again.

The wiring device provided by the embodiment comprises the wire coiling device, so that all the technical effects are achieved. And the wiring equipment can carry out one-to-one corresponding wiring on each cable, namely the corresponding wire inlet hole and the corresponding wire outlet hole represent the same cable, thereby greatly improving the efficiency of cable maintenance. Meanwhile, the cables are combed through the wiring device, the neatness of cable wiring of the machine room is greatly improved for a medium-large equipment machine room, the cables do not need to be bundled and wired manually, and cost is saved.

In this embodiment, in order to avoid the problem that the interface connection is not firm or the cable is damaged due to the excessive tension on the interface of the connection device 300 and the interface of the main control device 400 after the cable is wound. The wiring device of the present disclosure further includes a cable locking device 250, and the cable locking device 250 is disposed at the positions of the wire inlet hole and the wire outlet hole, so as to lock both ends of the cable. The cable locking device 250 may be a cable locking device existing in the related art, and those skilled in the art can implement the embodiment based on the above disclosure, which is not described again.

Further, considering that there are many cables of the wiring device, there is a high probability of signal interference and electromagnetic interference between the cables. Therefore, the wiring equipment disclosed by the disclosure further comprises a demagnetizing device, and the demagnetizing device can be arranged at the positions of the wire inlet hole and the wire outlet hole so as to demagnetize the cable. The demagnetizing device may be a cable demagnetizer existing in the related art, and those skilled in the art may implement the embodiment based on the above disclosure, which is not described herein again.

In some embodiments, to further simplify the structure, the degaussing device may be integrated on the cable locking device 250, so that the cables can be locked and electromagnetic and signal interference between the cables can be effectively eliminated.

According to the wiring equipment, the cables of each cable can be wired in a one-to-one correspondence mode, namely the corresponding wire inlet hole and the corresponding wire outlet hole represent the same cable, and therefore the cable overhauling efficiency is greatly improved. And through the carding of wiring arrangement to the cable, to large-scale equipment computer lab, improved the clean and tidy nature of computer lab cable wiring greatly, need not the manual work and tie up and lay wire to the cable, save the cost. And moreover, the cable locking device and the demagnetizing device can lock the cable and effectively eliminate the electromagnetic interference and the signal interference between the cables.

It should be understood that the above embodiments are only examples for clearly illustrating the present invention, and are not intended to limit the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the present disclosure may be made without departing from the scope of the present disclosure.

Claims (8)

1. A line coiling apparatus, comprising:

a spool (110) having an outer wall surface adapted to wind a cable; and

the power device is arranged inside the wire coiling barrel (110) and is suitable for driving the wire coiling barrel (110) to rotate around the axis by utilizing self-stored elastic potential energy; the power device comprises a first driving device (120) and a second driving device (130), the first driving device (120) and the second driving device (130) are connected with the coiling drum (110) through a one-way transmission mechanism for transmission, the first driving device (120) drives the coiling drum (110) to rotate towards a first direction, the second driving device (130) drives the coiling drum (110) to rotate towards a second direction, and the first direction is opposite to the second direction;

the first driving device (120) comprises a first rotary drum (121), a first rotating rod (122) and a first hairspring assembly (123), wherein the first rotating rod (122) is axially arranged at the axis of the first rotary drum (121), the spiral inner end of the first hairspring assembly (123) is fixedly connected to the first rotating rod (122), and the spiral outer end of the first hairspring assembly is fixedly connected to the inner wall of the first rotary drum (121);

the second driving devices (130) respectively comprise a second rotary drum (131), a second rotary rod (132) and a second balance spring assembly (133), the second rotary rod (132) is axially arranged at the axis of the second rotary drum (131), the spiral inner end of the second balance spring assembly (133) is fixedly connected to the second rotary rod (132), and the spiral outer end of the second balance spring assembly is fixedly connected to the inner wall of the second rotary drum (131);

the one-way transmission mechanism comprises a first one-way ratchet mechanism and a second one-way ratchet mechanism, the first one-way ratchet mechanism is arranged between the first rotary drum (121) and the wire coiling drum (110), and the second one-way ratchet mechanism is arranged between the second rotary drum (131) and the wire coiling drum (110).

2. The wire winding device according to claim 1,

the first one-way ratchet mechanism comprises a first pawl (141) fixedly arranged on the outer wall of the first rotary drum (121) and first one-way teeth (142) arranged on the inner wall of the wire coiling drum (110), and the free end of the first pawl (141) is in matched transmission with the first one-way teeth (142);

the second one-way ratchet mechanism comprises a second pawl (151) fixedly arranged on the outer wall of the second rotary drum (131) and second one-way teeth (152) arranged on the inner wall of the wire coiling drum (110), and the free end of the second pawl (151) is in matched transmission with the second one-way teeth (152); the first unidirectional teeth (142) are opposite in direction to the second unidirectional teeth (152).

3. The wire winding device according to claim 1,

the first driving device (120) further comprises a first locking mechanism, and the first locking mechanism comprises a plurality of first pin holes (161) which are formed in the first rotary drum (121) along the circumferential direction, a plurality of second pin holes (162) which are formed in the first rotary rod (122) along the circumferential direction, and a first pin rod (160) which is matched with the first pin holes (161) and the second pin holes (162) in a shape;

the second driving device (130) further comprises a second locking mechanism, and the second locking mechanism comprises a plurality of third pin holes (171) which are circumferentially arranged on the second rotary drum (131), a plurality of fourth pin holes (172) which are circumferentially arranged on the second rotary rod (132), and a second pin rod (170) which is matched with the third pin holes (171) and the fourth pin holes (172) in shape.

4. The wire winding device according to claim 1, further comprising:

the axial limiting device comprises two limiting plates (111) fixedly arranged at the shaft end of the coiling drum, and the size of each limiting plate (111) is larger than the diameter of the coiling drum (110); and

radial stop device (180), including set firmly respectively two fixed plate (181) on two limiting plate (111) and follow horizontal clamp plate (182) that coiling section of thick bamboo (110) axial set up, the both ends of horizontal clamp plate (182) are connected in two respectively through elastic component (183) on fixed plate (181), elastic component (183) provide and drive horizontal clamp plate (182) orientation the elastic force of coiling section of thick bamboo (110) motion.

5. The wire winding device according to claim 4,

first drive arrangement (120) with second drive arrangement (130) are located respectively the inside axial both sides of a coiling section of thick bamboo (110), just first swing arm (122) with second swing arm (132) run through two respectively limiting plate (111), the axle head of first swing arm (122) is equipped with first knob (124), the axle head of second swing arm (132) is equipped with second knob (134).

6. A wiring device characterized by comprising:

a body (200) having a wire inlet end (210) and a wire outlet end (220);

the wire distributing device is arranged at a wire inlet end (210) and a wire outlet end (220) of the body (200), and comprises a plurality of wire inlet holes arranged at the wire inlet end (210) and a plurality of wire outlet holes arranged at the wire outlet end (220) and corresponding to the wire inlet holes one by one; and

a plurality of wire coiling devices (100) as defined in any one of claims 1 to 5, wherein each wire coiling device (100) is correspondingly arranged between each group of wire inlet holes and wire outlet holes.

7. The wiring device according to claim 6, further comprising:

the cable locking device (250) is arranged in the wire inlet hole and the wire outlet hole and is suitable for locking the cable; and

and the demagnetizing device is arranged in the wire inlet hole and/or the wire outlet hole.

8. The wiring device according to claim 6,

the body is of a cabinet body structure, and the wire inlet end (210) and the wire outlet end (220) are formed on two opposite side surfaces of the cabinet body structure; the top of the body (200) is provided with an exhaust hole (240);

the wire dividing device comprises a plurality of groups of comb-type wire dividers (230), each comb-type wire divider (230) comprises a plurality of wire dividing plates (231), and a wire threading hole is formed between every two adjacent wire dividing plates (231); the threading hole at the wire inlet end (210) forms the wire inlet hole, and the threading hole at the wire outlet end (220) forms the wire outlet hole.

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