CN216105262U

CN216105262U - Electric wire pay-off is used in building engineering construction

Info

Publication number: CN216105262U
Application number: CN202122694668.9U
Authority: CN
Inventors: 林本增; 赵光磊
Original assignee: Tianyuan Construction Group Co Ltd; Shandong Hongda Real Estate Co Ltd
Current assignee: Tianyuan Construction Group Co Ltd; Veterans Shandong Construction Group Co Ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-03-22
Anticipated expiration: 2031-11-05

Abstract

The utility model provides an electric wire pay-off device for construction engineering construction, which comprises a mobile cart, a wire coil fixing mechanism and a pay-off guide mechanism, wherein the wire coil fixing mechanism comprises a first support frame, a support rotating shaft and a wire coil clamping mechanism; the pay-off guide mechanism comprises a second support frame and a guide separation pipe. Utilize this pay-off, can realize the orderly synchronous release of many coils of electric wires, and the release operation is convenient, and the release environment is clean and tidy, does benefit to the improvement unwrapping wire efficiency then.

Description

Electric wire pay-off is used in building engineering construction

Technical Field

The utility model relates to an electric wire paying-off device for constructional engineering construction.

Background

At the electric wire threading in-process of building construction engineering threading, the electric wire that advances the factory is discoid, need place the electric wire on the ground or artifical handheld during the threading, causes the kinking to tie a knot easily, and artifical handheld dish line efficiency of construction is very low, and the inconvenient and extravagant artifical resource of construction, and this kind of unwrapping wire mode leads to the job site to be more mixed and disorderly simultaneously, has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electric wire pay-off device for building engineering construction.

The technical scheme adopted by the utility model for solving the technical problems is as follows: an electric wire pay-off device for construction engineering construction comprises a mobile cart, an electric wire reel fixing mechanism and a pay-off guide mechanism, wherein the electric wire reel fixing mechanism comprises a first support frame, a support rotating shaft and an electric wire reel clamping mechanism, the first support frame is fixedly arranged at the front end of the mobile cart, the support rotating shaft is clamped on the first support frame, the support rotating shaft can freely rotate relative to the first support frame, a plurality of groups of the electric wire reel clamping mechanisms are sequentially arranged on the support rotating shaft at equal intervals, the electric wire reel clamping mechanism can synchronously rotate with the support rotating shaft, each group of the electric wire reel clamping mechanism comprises a sleeve and two arc-shaped support plates, the two arc-shaped support plates are symmetrically arranged on the sleeve along the radial direction corresponding to the sleeve, and the arc-shaped support plates can be telescopically adjusted and positioned along the radial direction of the sleeve, the left side and the right side of each arc-shaped supporting plate are respectively provided with a clamping rod, and the clamping rods can be adjusted and positioned up and down and left and right relative to the corresponding arc-shaped supporting plates; the paying-off guide mechanism comprises a second support frame and guide separation pipes, the second support frame is fixedly arranged at the rear part of the movable trolley, and the guide separation pipes and the wire coil clamping mechanisms are arranged on the upper part of the second support frame in a one-to-one correspondence mode.

Preferably, a first guide rod is fixedly arranged on the arc-shaped support plate, the first guide rod is sleeved in a first guide pipe arranged on the sleeve, the first guide rod can freely move relative to the first guide pipe, and a first jacking bolt used for realizing positioning of the first guide rod is arranged on the outer side wall of the first guide pipe.

Furthermore, first long round holes penetrating through the arc-shaped supporting plate are formed in the left side and the right side of the arc-shaped supporting plate, a T-shaped guide groove is formed in the lower portion of each first long round hole, a T-shaped clamping piece is clamped in the T-shaped guide groove and can slide freely in the T-shaped guide groove, the clamping rod correspondingly penetrates through the corresponding first long round holes and the corresponding T-shaped clamping pieces from top to bottom, second jacking bolts used for achieving vertical adjustment and positioning of the clamping rod on the T-shaped clamping pieces are arranged on the T-shaped clamping pieces, and third jacking bolts used for achieving vertical adjustment and positioning of the T-shaped clamping pieces in the T-shaped guide grooves are arranged on the T-shaped clamping pieces.

Preferably, the first support frame comprises two vertical rods, a U-shaped clamping groove is formed in the upper portion of each vertical rod, the two ends of the support rotating shaft are correspondingly clamped in the U-shaped clamping grooves, limiting rings corresponding to the U-shaped clamping grooves are arranged on the support rotating shaft, and the two limiting rings limit the support rotating shaft to move left and right on the two vertical rods.

Furthermore, one side of one of the vertical rods is provided with a supporting rotating shaft damping mechanism, the supporting rotating shaft damping mechanism comprises a fixed plate, a fixed threaded rod, a jacking spring, an adjusting nut and a damping seat, the fixed plate is fixedly connected with the vertical rods, the fixed threaded rod is vertically and fixedly arranged on the fixed plate, the lower part of the damping seat is sleeved on the upper part of the fixed threaded rod, the damping seat can move up and down relative to the fixed threaded rod, the damping arc-shaped plate arranged on the upper part of the damping seat is attached to the supporting rotating shaft, the jacking spring and the adjusting nut are sequentially sleeved on the fixed threaded rod from top to bottom, and the jacking spring is clamped between the adjusting nut and the damping seat.

Preferably, set up one on the second support frame and be located the straining device of direction separator tube front side, straining device includes fixed roller and last loose roller down, go up loose roller and set up from top to bottom down with fixed roller down in proper order, and go up loose roller and can carry out activity regulation location from top to bottom, lower fixed roller can carry out free rotation.

The utility model has the beneficial effects that: the utility model has simple structure and convenient processing and manufacturing; the synchronous clamping and fixing of a plurality of wire coils can be realized by utilizing a plurality of groups of wire coil clamping and fixing mechanisms, so that the synchronous paying-off of a plurality of wire coils can be realized, the guiding and fixing effect of the guiding and separating pipes on wires can be utilized, the winding phenomenon of a plurality of wires during paying-off can be prevented, and the paying-off efficiency can be improved; the arc-shaped supporting plate can be telescopically adjusted, and the clamping rod can be adjusted left and right and up and down, so that the clamping and fixing of the wire coil clamping mechanism on wire coils with different sizes are conveniently realized, and the universality of the utility model is improved; in the paying-off process, the damping plate is utilized to provide friction force for the supporting rotating shaft, so that the rotation stop of the supporting rotating shaft can be effectively realized, and the electric wire disc is kept not to rotate when the paying-off is not needed, so that the automatic paying-off phenomenon of the electric wire disc is prevented; when the waste electric wire collecting device is used for collecting waste electric wires, the sliding resistance of the electric wires can be increased by utilizing the clamping action of the upper movable roller shaft and the lower fixed roller shaft on the electric wires, so that the straightening of the electric wires in winding production is facilitated, and the winding and recovery of the electric wires are facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 part of the preferred embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view of FIG. 1 at B;

FIG. 4 is an enlarged view of FIG. 1 at C;

FIG. 5 is an enlarged view of FIG. 1 at D;

FIG. 6 is a schematic view of the wire reel being engaged with the wire reel engaging mechanism;

in the figure: the device comprises a movable trolley 1, a vertical rod 11, a 111U-shaped clamping groove, a supporting rotating shaft 2, a limiting ring 21, a sleeve 31, a 311 fourth jacking bolt, a 32 arc-shaped supporting plate, a 321 long circular hole, a 322T-shaped clamping groove, a 323T-shaped clamping piece, a 3231 second jacking bolt, a 3232 third jacking bolt, a 33 first guide rod, a 34 first guide pipe, a 341 first jacking bolt, a 35 clamping rod, a 4 second support frame, a 5 guide separating pipe, a 61 lower fixed roller shaft, an 62 upper movable roller shaft, a 63L-shaped support frame, a 64 adjusting bolt, a 641 connecting block, a 71 fixing plate, a 72 fixed threaded rod, a 73 jacking spring, a 74 adjusting nut, a 75 damping wire seat, a 751 damping plate and a 101 disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the specific embodiments and accompanying drawings 1-6, and it is obvious that the described embodiments are only a part of the preferred embodiments of the present invention, and not all embodiments. Those skilled in the art can make similar modifications without departing from the spirit of the utility model, and therefore the utility model is not limited to the specific embodiments disclosed below.

The utility model provides an electric wire pay-off device for construction engineering (as shown in figure 1), which comprises a mobile cart, a wire reel fixing mechanism and a pay-off guide mechanism, wherein the wire reel fixing mechanism comprises a first support frame, a support rotating shaft 2 and a wire reel clamping mechanism, the first support frame is fixedly arranged at the front end of the mobile cart 1, the support rotating shaft 2 is clamped on the first support frame, and the support rotating shaft 2 can freely rotate relative to the first support frame, in the specific embodiment, the first support frame comprises two vertical rods 11, a U-shaped clamping groove 111 is arranged at the upper part of each vertical rod 11, two ends of each support rotating shaft 2 are correspondingly clamped in the U-shaped clamping grooves 111, because the upper parts of the U-shaped clamping grooves 111 are open, the support rotating shaft 2 can be conveniently placed on and taken down from the vertical rods 11, and the support rotating shaft 2 is provided with a limiting ring 21 corresponding to the U-shaped clamping grooves 111, the two limiting rings 21 realize the left-right movement limiting of the supporting rotating shaft 2 on the two vertical rods 11; in the present embodiment, the wire coil clamping mechanisms are arranged in two groups, each group of the wire coil clamping mechanisms includes a sleeve 31 and two arc-shaped support plates 32, the sleeve 31 is sleeved on the support rotating shaft 2, in order to realize the synchronous rotation of the sleeve 31 and the support rotating shaft 2, a fourth jacking bolt 311 for realizing jacking and positioning of the sleeve 31 is arranged on the sleeve 31, and the sleeve 31 is fixed on the support rotating shaft 2 by screwing the fourth jacking bolt 311; two arc backup pad 32 sets up on sleeve pipe 31 along the radial direction symmetry that corresponds sleeve pipe 31, and arc backup pad 32 can stretch out and draw back along sleeve pipe 31's radial direction and adjust the location, and in this embodiment, arc backup pad 32 realizes that the embodiment of flexible regulation location does: a first guide rod 33 is fixedly arranged on the arc-shaped support plate 32, the first guide rod 33 is sleeved in a first guide pipe 34 arranged on the sleeve 31, the first guide rod 33 can move freely relative to the first guide pipe 34, the free movement of the first guide rod 33 drives the arc-shaped support plate 32 to move freely, and the two arc-shaped support plates 32 can be adjusted freely, so that the two arc-shaped support plates 32 can be suitable for clamping and fixing the wire trays 101 with different inner diameters, and when the two arc-shaped support plates 32 are used for clamping and fixing the wire trays 101, the two arc-shaped support plates 32 are sleeved in a middle cavity of the wire tray 101; a first jacking bolt 341 for positioning the first guide rod 33 is arranged on the outer side wall of the first guide pipe 34, and the first jacking bolt 341 is screwed to position the first guide rod 33 in the first guide pipe 34; the left side and the right side of each arc-shaped support plate 32 are respectively provided with a clamping rod 35, the clamping rods 35 can be adjusted and positioned up and down and left and right relative to the corresponding arc-shaped support plate 32, and the two clamping rods 35 can be adjusted left and right and up and down, so that the wire reel 101 can be smoothly sleeved on the two arc-shaped support plates 32, and meanwhile, the wire reels 101 with different heights and widths can be clamped and fixed, thereby improving the application range of the utility model, in the specific embodiment, the specific implementation mode of the clamping rods 35 for realizing left and right and up and down adjustment is as follows: first long round holes 321 penetrating through the arc-shaped support plate 32 are respectively arranged on the left side and the right side of the arc-shaped support plate 32, a T-shaped guide groove 322 is respectively arranged at the lower part of the first long round holes 321, a T-shaped clamping piece 323 is clamped in the T-shaped guide groove 322, the T-shaped clamping piece 323 slides freely in the T-shaped guide groove 322, the clamping rod 35 correspondingly penetrates through the first long round holes 321 and the T-shaped clamping piece 323 up and down, a second jacking bolt 3231 for adjusting and positioning the clamping rod 35 on the T-shaped clamping piece 323 up and down is arranged on the T-shaped clamping piece 323, fixing of the clamping rod 35 on the T-shaped clamping piece 323 is realized by screwing the second jacking bolt 3231, a third jacking bolt 3232 for adjusting and positioning the T-shaped clamping piece left and right in the T-shaped guide groove 322 is arranged on the T-shaped clamping piece 323, and the jacking end of the third jacking bolt 3232 is pressed on the outer side wall of the T-shaped guide groove 322, the positioning of the T-shaped clamping piece 323 is realized.

The paying-off guide mechanism comprises a second support frame 4 and guide separation pipes 5, the second support frame 4 is fixedly arranged at the rear part of the movable trolley 1, the guide separation pipes 5 and the wire coil clamping mechanisms are arranged on the upper part of the second support frame 4 in a one-to-one correspondence mode, the two guide separation pipes 5 are arranged in the embodiment, during paying-off, the movable ends of wires of the wire coils 101 penetrate through the corresponding guide separation pipes 5, and then guide separation of the wires is achieved.

In actual unwrapping wire in-process, when stopping the unwrapping wire, still continue to rotate certain angle for preventing that wire reel card from putting the mechanism under the effect of rotation inertia, and the emergence of wire reel 101 transition unwrapping wire phenomenon appears, here, one of them one side of vertical pole 11 sets up a support pivot damper, supports pivot damper and is used for increasing the frictional resistance when supporting pivot 2 and rotate, thereby when stopping the unwrapping wire operation, can realize supporting pivot 2 in the short time and rotate and stop, avoided the emergence of transition unwrapping wire phenomenon, support pivot damper's concrete implementation mode does: the supporting rotating shaft damping mechanism comprises a fixed plate 71, a fixed threaded rod 72, a jacking spring 73, an adjusting nut 74 and a damping seat 75, wherein the fixed plate 71 is fixedly connected with the vertical rod 11, the fixed threaded rod 72 is vertically and fixedly arranged on the fixed plate 71, the lower part of the damping seat 75 is sleeved on the upper part of the fixed threaded rod 72, the damping seat 75 can move up and down relative to the fixed threaded rod 72, a damping arc-shaped plate 751 arranged on the upper part of the damping seat 75 is attached to the supporting rotating shaft 2, the jacking spring 73 and the adjusting nut 74 are sequentially sleeved on the fixed threaded rod 72 up and down, the jacking spring 73 is clamped between the adjusting nut 74 and the damping seat 75, the damping arc-shaped plate 751 is tightly attached to the supporting rotating shaft 2 under the jacking action of the jacking spring 73, and then the rotation of the supporting rotating shaft 2 is blocked by the friction force between the damping arc-shaped plate 751 and the supporting rotating shaft 2, the magnitude of the friction force between the damping arc-shaped plate 751 and the support rotating shaft 2 can be adjusted by adjusting the extrusion degree of the adjusting nut 74 to the top pressure spring 73, when the extrusion degree of the adjusting nut 74 to the top pressure spring 73 is large, the friction force between the damping arc-shaped plate 751 and the support rotating shaft 2 is large, otherwise, the friction force is small.

In practical application, the waste electric wire winding and recovery device can also be utilized to wind and recover the waste electric wire, when the electric wire is wound and recovered, one end of the electric wire penetrates through the guide separation pipe 5 and then is fixed on the corresponding electric wire coil clamping mechanism, then the rotary support rotating shaft 2 can rotate to wind the electric wire on the two arc-shaped support plates 32 so as to further recover the electric wire, in the electric wire recovery process, in order to improve the tensioning force of the electric wire and improve the winding quality, a tensioning mechanism positioned on the front side of the guide separation pipe is arranged on the second support frame 4, the tensioning mechanism comprises a lower fixed roller shaft 61 and an upper movable roller shaft 62, the upper movable roller shaft 62 and the lower fixed roller shaft 61 are sequentially arranged up and down, the upper movable roller shaft 62 can be adjusted and positioned in an up-and-down movable manner, the lower fixed roller shaft 61 can freely rotate, and the upper movable roller shaft 62 does not freely rotate, but the specific implementation mode of up-and-down movable adjustment and positioning is as follows: two L-shaped support frames 63 which are positioned at two sides of the lower fixed roller shaft 61 are arranged on the second support frame 4, an adjusting bolt 64 is arranged on the two L-shaped support frames 63, a connecting block 641 is arranged at the lower part of the adjusting bolt 64, the adjusting bolt 64 can freely rotate relative to the connecting block 641, two ends of the upper movable roller shaft 62 are respectively fixedly connected with the corresponding connecting block 641, and the upper movable roller shaft 62 can be driven to be adjusted and positioned up and down by rotating the adjusting bolt 64. Through the pressing of the upper movable roller shaft 62 and the lower fixed roller shaft 61 on the electric wire positioned between the upper movable roller shaft and the lower fixed roller shaft, the moving resistance of the electric wire can be increased, and therefore the straightening and winding of the electric wire are facilitated. When the tensioning mechanism is used for straightening and winding the electric wire, the movable end of the electric wire firstly penetrates through the guide separation tube 5, then penetrates between the upper movable roller shaft 62 and the lower fixed roller shaft 61, and finally is fixed on the corresponding electric wire coil clamping mechanism, and after the fixing is finished, the subsequent winding work can be carried out.

In the present invention, "left", "right", "upper", "lower", "front", and "rear" are relative positions used for convenience in describing positional relationships, and therefore, should not be interpreted as absolute positions as limiting the scope of protection.

In addition to the technical features described in the specification, the technology is known to those skilled in the art.

While the preferred embodiments and examples of the present invention have been described in detail, it will be apparent to those skilled in the art that the utility model is not limited thereto, and that various changes and modifications may be made without departing from the spirit and scope of the utility model.

Claims

1. An electric wire pay-off device for construction engineering construction comprises a mobile cart and is characterized by further comprising a wire reel fixing mechanism and a pay-off guide mechanism, wherein the wire reel fixing mechanism comprises a first support frame, a support rotating shaft and a wire reel clamping mechanism, the first support frame is fixedly arranged at the front end of the mobile cart, the support rotating shaft is clamped on the first support frame, the support rotating shaft can rotate freely relative to the first support frame, a plurality of groups of the wire reel clamping mechanisms are sequentially arranged on the support rotating shaft at equal intervals, the wire reel clamping mechanism can rotate synchronously with the support rotating shaft, each group of the wire reel clamping mechanism comprises a sleeve and two arc-shaped support plates, the two arc-shaped support plates are symmetrically arranged on the sleeve along the radial direction corresponding to the sleeve, and the arc-shaped support plates can be adjusted and positioned in a telescopic manner along the radial direction of the sleeve, the left side and the right side of each arc-shaped supporting plate are respectively provided with a clamping rod, and the clamping rods can be adjusted and positioned up and down and left and right relative to the corresponding arc-shaped supporting plates; the paying-off guide mechanism comprises a second support frame and guide separation pipes, the second support frame is fixedly arranged at the rear part of the movable trolley, and the guide separation pipes and the wire coil clamping mechanisms are arranged on the upper part of the second support frame in a one-to-one correspondence mode.

2. The electrical wire pay-off device for building engineering construction as claimed in claim 1, wherein a first guide rod is fixedly arranged on the arc-shaped support plate, the first guide rod is sleeved in a first guide pipe arranged on the sleeve, the first guide rod can freely move relative to the first guide pipe, and a first jacking bolt for positioning the first guide rod is arranged on the outer side wall of the first guide pipe.

3. The electrical wire pay-off device for building engineering construction according to claim 2, wherein a first slotted hole penetrating through the arc-shaped support plate is formed in each of the left side and the right side of the arc-shaped support plate, a T-shaped guide groove is formed in the lower portion of each first slotted hole, a T-shaped clamping piece is clamped in each T-shaped guide groove and slides freely in each T-shaped guide groove, the clamping rod penetrates through the corresponding first slotted hole and the corresponding T-shaped clamping piece up and down, a second jacking bolt used for achieving up-and-down adjustment and positioning of the clamping rod on the T-shaped clamping piece is arranged on each T-shaped clamping piece, and a third jacking bolt used for achieving left-and-right adjustment and positioning of the T-shaped clamping piece in each T-shaped guide groove is arranged on each T-shaped clamping piece.

4. The electric wire paying-off device for building engineering construction according to claim 1, wherein the first support frame comprises two vertical rods, a U-shaped clamping groove is formed in the upper portion of each vertical rod, the two ends of the support rotating shaft are correspondingly clamped in the U-shaped clamping grooves, limiting rings corresponding to the U-shaped clamping grooves are arranged on the support rotating shaft, and the two limiting rings realize the left-and-right movement limiting of the support rotating shaft on the two vertical rods.

5. The electrical wire pay-off device for building engineering construction according to claim 4, wherein a supporting rotating shaft damping mechanism is arranged on one side of one of the vertical rods, the supporting rotating shaft damping mechanism comprises a fixed plate, a fixed threaded rod, a top pressure spring, an adjusting nut and a damping seat, the fixed plate is fixedly connected with the vertical rod, the fixed threaded rod is vertically and fixedly arranged on the fixed plate, the lower portion of the damping seat is sleeved on the upper portion of the fixed threaded rod, the damping seat can move up and down relative to the fixed threaded rod, a damping arc-shaped plate arranged on the upper portion of the damping seat is attached to the supporting rotating shaft, the top pressure spring and the adjusting nut are sequentially sleeved on the fixed threaded rod up and down, and the top pressure spring is clamped between the adjusting nut and the damping seat.

6. The electric wire pay-off device for building engineering construction as claimed in claim 1, wherein a tensioning mechanism is provided on the second support frame in front of the guide separation tube, the tensioning mechanism comprises a lower fixed roller shaft and an upper movable roller shaft, the upper and lower fixed roller shafts are sequentially arranged up and down, the upper movable roller shaft can be adjusted and positioned movably up and down, and the lower fixed roller shaft can rotate freely.