CN210103127U - Foldable pay-off device - Google Patents
Foldable pay-off device Download PDFInfo
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- CN210103127U CN210103127U CN201920924823.1U CN201920924823U CN210103127U CN 210103127 U CN210103127 U CN 210103127U CN 201920924823 U CN201920924823 U CN 201920924823U CN 210103127 U CN210103127 U CN 210103127U
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Abstract
The utility model relates to the field of buildings, in particular to a foldable pay-off device, which comprises a bottom frame and a wire supporting disc arranged on the bottom frame, wherein the bottom frame comprises a horizontally arranged connecting plate and a vertically arranged central screw rod, the central screw rod passes through a central hole arranged on the connecting plate, the central screw rod is detachably arranged on the connecting plate, the connecting plate is horizontally provided with a first connecting rod fixedly connected with the connecting plate and a plurality of second connecting rods hinged with the connecting plate, and the second connecting rods can horizontally rotate around the hinge points of the second connecting rods and the connecting plate; the wire supporting disc comprises a horizontally arranged tray, the central screw rod penetrates through the circle center of the tray, and the tray can rotate around the central screw rod; the tray is vertically provided with a plurality of support rods, and the support rods enclose an equilateral polygon with the center of the tray as the center.
Description
Technical Field
The utility model relates to a building field, specificly relate to a collapsible unwrapping wire ware.
Background
In the construction process of building engineering, most of wires such as electric wires, network cables and telephone wires which are bundled and small in quantity are paid off manually, coils are arranged on the ground most of the time, and therefore the problems of knotting, distortion and the like of the paid-off wires are caused easily.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a foldable pay-off device which is convenient to carry, move and take up and pay off cables;
the technical scheme of the utility model as follows:
a foldable pay-off device comprises a bottom frame and a wire supporting disc arranged on the bottom frame, wherein the bottom frame comprises a horizontally arranged connecting plate and a vertically arranged central screw rod, the central screw rod penetrates through a central hole formed in the connecting plate, the central screw rod is detachably arranged on the connecting plate, a first connecting rod fixedly connected with the connecting plate and a plurality of second connecting rods hinged with the connecting plate are horizontally arranged on the connecting plate, and the second connecting rods can horizontally rotate around hinged points of the second connecting rods and the connecting plate;
the wire supporting disc comprises a horizontally arranged tray, the central screw rod penetrates through the circle center of the tray, and the tray can rotate around the central screw rod; the tray is vertically provided with a plurality of support rods, and the support rods enclose an equilateral polygon with the center of the tray as the center.
The wire pressing rod is horizontally sleeved on the central screw rod through a through hole formed in the middle of the wire pressing rod and can slide up and down along the central screw rod, and a limiting nut is arranged at the upper end of the central screw rod.
The support rod is connected with the tray through a strip-shaped through hole formed in the tray, the strip-shaped through hole is formed along the radial direction of the tray, the support rod can slide in the strip-shaped through hole, a fastening nut is arranged on the support rod in a penetrating mode, and the outer diameter of the fastening nut is larger than the aperture of the strip-shaped through hole.
The connecting plate is provided with an arc through hole, the arc through hole is an arc taking a hinge point of the second connecting rod and the connecting plate as a circle center, the arc through hole faces the first connecting rod, a movable screw rod is arranged on the second connecting rod, the sliding screw rod penetrates through the arc through hole and then is fixed on the second connecting rod, and the sliding screw rod can slide in the arc through hole.
The upper end faces of the first connecting rod and the second connecting rod are provided with grooves along the length direction, the grooves of the upper end faces of the first connecting rod and the second connecting rod are internally provided with bull's-eye balls which can slide along the grooves, and the tray is arranged on the bull's-eye balls.
Wherein, the tail end of the first connecting rod is provided with an outlet ring.
The first connecting rod and the second connecting rod are C-shaped channel steel.
The utility model discloses following beneficial effect has:
the foldable pay-off device has simple structure and is easy to carry and move; by adopting the foldable base, when the wire support disc is not needed to be used, the wire support disc and the base can be detached, and the second connecting rod is folded along the arc-shaped through hole, so that the occupied space is reduced; the position of the supporting rod can be adjusted to adapt to the inner diameter of the coil by adopting a mode that the position of the multi-heel supporting rod can be adjusted along the radial direction of the tray, so that the multi-heel supporting rod can be suitable for coils of various specifications; the coil is limited by the wire pressing rod, so that the coil is prevented from running, and the coil is convenient to retract.
Drawings
Fig. 1 is a schematic structural view of the underframe of the utility model which is unfolded when in use;
fig. 2 is a schematic structural view of the folded state of the bottom frame of the present invention;
FIG. 3 is a schematic view of the overall structure of the present invention;
fig. 4 is a usage status diagram of the utility model after the coil is placed.
The reference numbers in the figures denote:
1-underframe, 11-connecting plate, 111-first connecting rod, 112-second connecting rod, 113-arc through hole, 114-movable screw, 115-bull eye ball, 116-wire outlet ring, 12-central screw, 2-wire supporting disc, 21-tray, 211-supporting rod, 212-strip through hole, 3-wire pressing rod and 31-limiting nut.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-4, a foldable paying-off device comprises an underframe 1 and a wire tray 2 arranged on the underframe 1, wherein the underframe 1 comprises a horizontally arranged connecting plate 11 and a vertically arranged central screw 12, the central screw 12 passes through a central hole 10 arranged on the connecting plate 11, the central screw 12 is detachably arranged on the connecting plate 11, a first connecting rod 111 fixedly connected with the connecting plate 11 and a plurality of second connecting rods 112 hinged with the connecting plate 11 are horizontally arranged on the connecting plate 11, and the second connecting rods 112 can horizontally rotate around the hinged points of the second connecting rods and the connecting plate 11; the first connecting rod 111 and the second connecting rod 112 are uniformly distributed in the direction of the radius of the circle with the center hole 10 as the center;
the wire supporting disc 2 comprises a tray 21 which is horizontally arranged, the central screw 12 penetrates through the center of the tray 21, and the tray 21 can rotate around the central screw 12; a plurality of support rods 211 are vertically arranged on the tray 21, and the support rods 211 enclose an equilateral polygon with the center of the tray as the center.
The upper end of the central screw 12 is provided with a wire pressing rod 3, the wire pressing rod 3 is horizontally sleeved on the central screw 12 through a through hole formed in the middle of the wire pressing rod and can slide up and down along the central screw 12, and the upper end of the central screw 12 is provided with a limit nut 31.
The support rod 211 is connected with the tray 21 through a strip-shaped through hole 212 arranged on the tray 21, the strip-shaped through hole 212 is radially arranged along the tray 21, the support rod 211 can slide in the strip-shaped through hole 212, a fastening nut 213 is arranged on the support rod 211 in a penetrating manner, and the outer diameter of the fastening nut 213 is larger than the aperture of the strip-shaped through hole 212.
The connecting plate 11 is provided with an arc-shaped through hole 113, the arc-shaped through hole 113 is an arc taking a hinge point of the second connecting rod 112 and the connecting plate 11 as a circle center, the arc-shaped through hole 113 faces the first connecting rod 111, the second connecting rod 112 is provided with a movable screw 114, the sliding screw 114 passes through the arc-shaped through hole 113 and then is fixed on the second connecting rod 112, and the sliding screw 114 can slide in the arc-shaped through hole 113.
The up end of first connecting rod 111 and second connecting rod 112 all is provided with along length direction's recess, all sets up in the recess of first connecting rod 111 and second connecting rod 112 up end and can follow the gliding bull's eye ball 115 of recess, and tray 21 sets up on the bull's eye ball 115.
An outlet ring 116 is disposed at the end of the first connecting rod 111.
The first connecting rod 111 and the second connecting rod 112 are both C-shaped channel steel.
The working principle of the utility model is as follows:
the assembly process of the foldable pay-off device is as follows: referring to fig. 1, a central screw 12 is vertically inserted into a central hole 10 on a connecting plate 11, the central screw 12 is an M8 full-tooth screw, the central hole 10 is an M8 hole, and the central screw 12 passes through the central hole 10 and is locked by upper and lower nuts to realize detachable connection; the connecting plate 11 is a triangular steel plate, a first connecting rod 111 is horizontally arranged at one vertex angle of the steel plate, the first connecting rod 111 is fixedly connected with the connecting plate 11 through 2 screws, the rest 2 vertex angles are respectively provided with a second connecting rod 112, the second connecting rods 112 are hinged with the connecting plate 11 through 1 screw, and the second connecting rods 112 can rotate around the screws;
the tray 21 is circular, a through hole is formed in the center of the tray 21, the through hole is also an M8 hole, the central screw 12 penetrates through the through hole and then is placed on the first connecting rod 111 and the second connecting rod 112, and the tray 21 can rotate around the central screw 12; 3 support rods 211 are arranged on the tray 21 around the central screw 12, and the 3 support rods 211 form an equilateral triangle with the center of the tray as the center.
When the electric wire winding machine is used, bundled electric wires are sleeved outside the 3 supporting rods 211, the wire ends are exposed, when the electric wires are used, the electric wires are pulled from the wire ends, the supporting rods 211 and the tray 21 are driven to rotate around the supporting rods 211, and therefore the bundled electric wires cannot be disordered when the electric wires are pulled out.
In the above embodiment, the upper end of the central screw 12 is provided with a wire pressing rod 3, after the electric wire is placed on the tray 21, the wire pressing rod 3 slides along the central screw 12 and presses the electric wire, and the limiting nut is rotated to the upper end surface of the wire pressing rod 3, so that the wire pressing rod 3 presses the electric wire, and the electric wire is ensured not to run out of position.
In one embodiment, the supporting rod 211 is disposed in a strip-shaped through hole 212, the strip-shaped through hole 212 is formed along the radial direction of the tray 21, in order to adapt to bundles of wires with different diameters, the supporting rod 212 is moved so as to adjust the diameter of the circumscribed circle of the triangle, and after the supporting rod 211 is moved to a desired position, the supporting rod 211 is fixed by a fastening nut sleeved on the supporting rod 211 and does not move any more.
In one embodiment, one end of the second connecting rod 112 is hinged to the connecting plate 11 through a screw, a movable screw 114 is disposed at a side of the hinged position facing to the other end, the movable screw 114 passes through the arc-shaped through hole 113 and then is connected to the connecting plate 11, and the second connecting rod 112 can rotate around the hinged point within a stroke of the arc-shaped through hole 113, so that the second connecting rod 112 can be folded towards the first connecting rod 111.
In one embodiment, the first connecting rod 111 and the second connecting rod 112 are C-shaped channel steel, the bull-eye ball 115 can slide in the long groove of the channel steel, the tray 21 is placed on the bull-eye ball 115, and when the tray 21 rotates, the bull-eye ball can slide on the ball more smoothly, so that the electric wire can rotate on the tray 21.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (7)
1. The utility model provides a collapsible unwrapping wire ware which characterized in that: the wire supporting plate comprises an underframe (1) and a wire supporting disc (2) arranged on the underframe (1), wherein the underframe (1) comprises a horizontally arranged connecting plate (11) and a vertically arranged central screw (12), the central screw (12) penetrates through a central hole (10) formed in the connecting plate (11), the central screw (12) is detachably arranged on the connecting plate (11), a first connecting rod (111) fixedly connected with the connecting plate (11) and a plurality of second connecting rods (112) hinged with the connecting plate (11) are horizontally arranged on the connecting plate (11), and the second connecting rods (112) can horizontally rotate around the hinged points of the second connecting rods and the connecting plate (11);
the wire supporting disc (2) comprises a tray (21) which is horizontally arranged, the central screw (12) penetrates through the circle center of the tray (21), and the tray (21) can rotate around the central screw (12); a plurality of support rods (211) are vertically arranged on the tray (21), and the support rods (211) enclose an equilateral polygon with the center of the tray as the center.
2. The collapsible pay-off device of claim 1, wherein: the wire pressing rod (3) is arranged at the upper end of the central screw rod (12), the wire pressing rod (3) is horizontally sleeved on the central screw rod (12) through a through hole formed in the middle of the wire pressing rod and can slide up and down along the central screw rod (12), and a limiting nut (31) is sleeved at the upper end of the central screw rod (12).
3. The collapsible pay-off device of claim 2, wherein: the support rod (211) is connected with the tray (21) through a strip-shaped through hole (212) formed in the tray (21), the strip-shaped through hole (212) is radially formed along the tray (21), the support rod (211) can slide in the strip-shaped through hole (212), a fastening nut (213) is arranged on the support rod (211) in a penetrating mode, and the outer diameter of the fastening nut (213) is larger than the aperture of the strip-shaped through hole (212).
4. The collapsible pay-off device of claim 3, wherein: the connecting plate is characterized in that an arc-shaped through hole (113) is formed in the connecting plate (11), the arc-shaped through hole (113) is an arc taking a hinge point of the second connecting rod (112) and the connecting plate (11) as a circle center, the arc-shaped through hole (113) faces the first connecting rod (111), a sliding screw (114) is arranged on the second connecting rod (112), the sliding screw (114) penetrates through the arc-shaped through hole (113) and then is fixed on the second connecting rod (112), and the sliding screw (114) can slide in the arc-shaped through hole (113).
5. The collapsible pay-off device of claim 4, wherein: the up end of head rod (111) and second connecting rod (112) all is provided with along length direction's recess, all sets up in the recess of head rod (111) and second connecting rod (112) up end and can follow the gliding bull's eye ball (115) of recess, and tray (21) set up on bull's eye ball (115).
6. The collapsible pay-off device of claim 5, wherein: an outlet ring (116) is arranged at the tail end of the first connecting rod (111).
7. The collapsible pay-off device of claim 6, wherein: the first connecting rod (111) and the second connecting rod (112) are both C-shaped channel steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920924823.1U CN210103127U (en) | 2019-06-19 | 2019-06-19 | Foldable pay-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920924823.1U CN210103127U (en) | 2019-06-19 | 2019-06-19 | Foldable pay-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210103127U true CN210103127U (en) | 2020-02-21 |
Family
ID=69565577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920924823.1U Active CN210103127U (en) | 2019-06-19 | 2019-06-19 | Foldable pay-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210103127U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111470374A (en) * | 2020-04-17 | 2020-07-31 | 中国一冶集团有限公司 | Wire laying and conveying method |
| CN112441467A (en) * | 2020-11-25 | 2021-03-05 | 国网山东省电力公司东平县供电公司 | BV line unwrapping wire ware |
-
2019
- 2019-06-19 CN CN201920924823.1U patent/CN210103127U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111470374A (en) * | 2020-04-17 | 2020-07-31 | 中国一冶集团有限公司 | Wire laying and conveying method |
| CN111470374B (en) * | 2020-04-17 | 2022-01-21 | 中国一冶集团有限公司 | Wire laying and conveying method |
| CN112441467A (en) * | 2020-11-25 | 2021-03-05 | 国网山东省电力公司东平县供电公司 | BV line unwrapping wire ware |
| CN112441467B (en) * | 2020-11-25 | 2023-02-17 | 国网山东省电力公司东平县供电公司 | BV line unwrapping wire ware |
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