CN213085090U

CN213085090U - Cable winding and unwinding devices for municipal construction

Info

Publication number: CN213085090U
Application number: CN202021807236.3U
Authority: CN
Inventors: 谭江涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-04-30
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a cable winding and unwinding devices for municipal construction, comprising a base plate, the bottom plate bottom surface is equipped with the gyro wheel, one side of bottom plate is equipped with the riser, the upper end both sides of riser all are equipped with the pushing hands, be equipped with winding and unwinding devices on the side of riser, winding and unwinding devices includes the dead lever, dead lever one end is equipped with the fixed disk, the other end is equipped with the activity dish, it is equipped with the rotary drum to rotate on the dead lever, the border of rotary drum is equipped with the tensioning piece, activity dish one side middle part is equipped with the recess, dead lever one end is equipped with jack and cavity, be equipped with the inserted bar in the recess, the one end of inserted bar extends to in the cavity and both sides all are equipped with the stopper, it has guide way one to open on the jack, the jack tip be equipped with stopper complex spacing groove, be equipped with in the. Compared with the prior art, the utility model the advantage lie in: the use is more convenient, and the construction efficiency is improved.

Description

Cable winding and unwinding devices for municipal construction

Technical Field

The utility model relates to a cable winding and unwinding devices technical field specifically indicates a cable winding and unwinding devices for municipal construction.

Background

Municipal works are in the in-process of construction, lay that relates to the circuit and need use cable winding and unwinding devices usually, present traditional cable winding and unwinding devices is by support and winding and unwinding portion for constituteing, the winding and unwinding position is for comprising the spacing dish of tensioning position in the middle of and both sides, wherein the spacing dish of one side is fixed, the spacing dish of the other end is fixed through screw tightening, need loose the screw earlier when specifically using, then take off spacing dish, the cable that will reunion is cup jointed again and is fixed in the tensioning portion, then install spacing dish, then fix spacing dish through the screw, this just makes when changing the cable at every turn, all need dismantle spacing dish through dismantling the screw, it is comparatively troublesome, because the municipal construction time needs a large amount of cables usually, lead to needing frequent change cable when the construction, great reduction the efficiency of construction.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a cable winding and unwinding devices for municipal construction, it is comparatively convenient to use, improves the efficiency of construction.

In order to solve the technical problem, the utility model provides a technical scheme does: a cable winding and unwinding device for municipal construction comprises a bottom plate, wherein rollers are arranged on the bottom surface of the bottom plate, a vertical plate is arranged on one side of the bottom plate, push handles are arranged on two sides of the upper end of the vertical plate, at least one winding and unwinding device which is positioned right above the bottom plate is arranged on one side surface of the vertical plate in the height direction, the winding and unwinding device comprises a fixed rod with one end fixedly connected to the side surface of the vertical plate, a fixed disk is arranged at one end close to the vertical plate, a movable disk is arranged at the other end, a rotary drum is rotatably arranged on the fixed rod, a tensioning block is arranged on the periphery of the rotary drum, a groove matched with the fixed rod is arranged in the middle of one side close to the fixed rod, a jack and a cavity are arranged at one end close to the movable disk, an inserting rod inserted into the jack is arranged, the upper end and the lower end of the jack are provided with first guide grooves matched with the limiting blocks along the length direction, the end part of the jack is positioned at the upper part and the lower part, the first guide grooves are provided with limiting grooves matched with the limiting blocks, a pressing plate matched with the insertion rod is arranged in the cavity in a sliding mode, a spring is arranged between the pressing plate and the bottom surface of the cavity, and an indicating groove is formed in one end face, away from the fixing rod, of the movable disc.

Compared with the prior art, the utility model the advantage lie in: when the cable ring is used, the cable ring is sleeved and fixed on the tensioning block, the cable ring is driven to rotate under the action of the rotary drum to take up and pay off the cable, when the cable ring needs to be replaced after being used, only the movable disc is pressed, the movable disc drives the insertion rod to move, the insertion rod pushes the pressing plate compression spring to move, the limiting block at the end part of the insertion rod is separated from the limiting groove on the insertion hole, then the movable disc is rotated, the limiting block is determined to rotate to the position of the guide groove according to the rotating position of the indication groove on the movable disc, then the movable disc can be directly taken down, a new cable ring is sleeved and fixed on the tensioning part, then when the movable disc is mounted, only the limiting block on the insertion rod needs to be aligned with the guide groove and inserted into the insertion hole, then the movable disc is rotated, the limiting block is rapidly inserted into the limiting groove under the indication of the indication groove, so that the movable disc is fixed, and no additional screw, the cable ring is convenient and fast to replace, so that the construction efficiency is improved.

As an improvement, the upper wall and the lower wall of the cavity are provided with second guide grooves, and the peripheral side wall of the pressing plate is provided with a sliding block which is inserted in the second guide grooves in a sliding mode, so that the pressing plate can move back and forth along the second guide grooves, the rotation of the pressing plate is limited, and the stability of the pressing plate is improved.

As the improvement, rotate through the bearing between rotary drum and the dead lever and be connected, be equipped with anti-skidding tooth on the tensioning piece, the rotary drum rotates comparatively smoothly, and the setting of anti-skidding tooth improves the fixed stability of cable circle simultaneously.

As the improvement, the indication groove is of a rectangular structure and is located in the middle of the movable plate, and the movable plate is convenient and quick to detach and install through different directions of the indication groove, so that the construction efficiency is further improved.

Drawings

FIG. 1 is the utility model relates to a cable winding and unwinding devices 'for municipal construction's structural schematic.

Fig. 2 is the utility model relates to a cable winding and unwinding devices's winding and unwinding devices for municipal construction structural sketch map.

Fig. 3 is the utility model relates to a cable winding and unwinding devices's activity dish installation sketch map for municipal construction.

Fig. 4 is the utility model relates to a schematic diagram is dismantled to cable winding and unwinding devices's activity dish for municipal construction.

Figure 5 is the utility model relates to a side view of cable winding and unwinding devices movable disc for municipal construction.

Fig. 6 is the utility model relates to a cable winding and unwinding devices A department enlarger for municipal construction.

Fig. 7 is the utility model relates to a cable winding and unwinding devices B department enlarger for municipal construction.

As shown in the figure: 1. the anti-skidding device comprises a base plate, 2, a vertical plate, 3, a handle, 4, a roller, 5, a retracting device, 6, a fixed rod, 7, a fixed disk, 8, a movable disk, 9, a rotary drum, 10, a tensioning block, 11, an indicating groove, 12, a groove, 13, an inserted rod, 14, an inserting hole, 15, a cavity, 16, a first guide groove, 17, a second guide groove, 18, a pressing plate, 19, a spring, 20, a sliding block, 21, a limiting block, 22, a limiting groove, 23 and anti-skidding teeth.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A cable winding and unwinding device for municipal construction comprises a bottom plate 1, wherein idler wheels 4 are arranged on the bottom surface of the bottom plate 1, a vertical plate 2 is arranged on one side of the bottom plate 1, push handles 3 are arranged on two sides of the upper end of the vertical plate 2, at least one winding and unwinding device 5 which is positioned right above the bottom plate 1 is arranged on one side surface of the vertical plate 2 along the height direction, the winding and unwinding device 5 comprises a fixed rod 6 with one end fixedly connected to the side surface of the vertical plate 2, a fixed disk 7 is arranged at one end close to the vertical plate 2 of the fixed rod 6, a movable disk 8 is arranged at the other end of the fixed rod 6, a rotary drum 9 is rotatably arranged on the fixed rod 6, tensioning blocks 10 are arranged on the periphery of the rotary drum 9, a groove 12 which is matched with the fixed rod 6 is arranged in the middle of one side close to the fixed rod 6, a jack 14 and a cavity 15, one end of the inserted bar 13 extends into the cavity 15 and both sides are provided with the limiting blocks 21, the upper end and the lower end of the jack 14 are provided with the first guide grooves 16 matched with the limiting blocks 21 along the length direction, the end part of the jack 14 is positioned at the upper part and the lower part, the first guide grooves 16 are provided with the limiting grooves 22 matched with the limiting blocks 21, the cavity 15 is internally provided with a pressing plate 18 matched with the inserted bar 13 in a sliding manner, a spring 19 is arranged between the pressing plate 18 and the bottom surface of the cavity 15, and the movable disc 8 is provided with an indicating groove 11 on one end surface far away from the fixed bar 6.

The upper wall and the lower wall of the cavity 15 are both provided with a second guide groove 17, and the peripheral side wall of the pressure plate 18 is provided with a sliding block 20 which is inserted in the second guide groove 17 in a sliding manner.

Rotate through the bearing between rotary drum 9 and the dead lever 6 and be connected, be equipped with anti-skidding tooth 23 on the tensioning piece 10, tensioning piece 10 is the rigid coupling at the rectangular block of sleeve 9 border, and rectangular block edges and corners department is equipped with the radius angle simultaneously, and circle position cup joints on tensioning piece 10 in the cable circle to improve the cable circle and the stability of being connected of tensioning piece through anti-skidding tooth 23.

The indicating groove 11 is of a rectangular structure and is located in the middle of the movable disc 8, when the indicating groove 11 is in a horizontal state, the limiting block 21 is located in the limiting groove 22, and when the indicating groove 11 is in a vertical state, the limiting block 21 is located at the position of the first guide groove 16.

When the utility model is implemented, when in use, the device is moved to the use position through the handle and the roller, the cable ring is sheathed and fixed on the tensioning block, and the cable ring is driven to rotate to take up and pay off the cable under the action of the rotary drum, when the cable ring is used up and needs to be replaced by a new cable ring, only the movable disc is required to be pressed, the movable disc drives the inserted bar to move, the inserted bar pushes the pressing plate to compress the spring to move, so that the limit block at the end part of the inserted bar is separated from the limit groove on the jack, then the movable disc is rotated, the limit block is determined to rotate to a position of the guide groove according to the rotating position of the indicating groove on the movable disc, then the movable disc can be directly taken down, the new cable ring is sheathed and fixed on the tensioning part, then when the movable disc is installed again, only the limit block on the inserted bar needs to be aligned with the first guide groove to be inserted into the jack, make the quick inserting of stopper to the spacing groove in to guarantee under the effect of clamp plate and spring that the stopper can not follow the breaking away from of spacing groove nature, thereby fixed movable disc, because the slider of lower extreme only moves along two back-and-forth movements of guide way on the clamp plate when dismantling and installing movable disc, thereby guaranteed that the clamp plate can not follow the rotation of inserted bar and then rotate, whole process does not need extra dismantlement screw, change the comparatively convenient and fast of cable circle, thereby improve the efficiency of construction.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a cable winding and unwinding devices for municipal construction, includes bottom plate (1), bottom plate (1) bottom surface is equipped with gyro wheel (4), one side of bottom plate (1) is equipped with riser (2), the upper end both sides of riser (2) all are equipped with pushing hands (3), its characterized in that: at least one retracting device (5) positioned right above the bottom plate (1) is arranged on one side face of the vertical plate (2) along the height direction, the retracting device (5) comprises a fixed rod (6) with one end fixedly connected to the side face of the vertical plate (2), a fixed disk (7) is arranged at one end of the fixed rod (6) close to the vertical plate (2), a movable disk (8) is arranged at the other end of the fixed rod, a rotary drum (9) is arranged on the fixed rod (6) in a rotating mode, tensioning blocks (10) are arranged on the periphery of the rotary drum (9), a groove (12) matched with the fixed rod (6) is formed in the middle of one side of the movable disk (8) close to the fixed rod (6), a jack (14) and a cavity (15) are arranged at one end of the fixed rod (6) close to the movable disk (8), an inserting rod (13) inserted into the jack (14) is arranged in the groove (12), one end of the inserting rod (13) extends, the utility model discloses a fixing device for plug rod, including cavity (15), stopper (21), jack (14) and movable disc (8), the upper and lower end of jack (14) all opened along length direction has with stopper (21) complex guide way (16), two about jack (14) tip is being located be equipped with between guide way (16) with stopper (21) complex spacing groove (22), be equipped with in cavity (15) and slide and be equipped with inserted bar (13) complex clamp plate (18), be equipped with spring (19) between clamp plate (18) and cavity (15) bottom surface, movable disc (8) are equipped with on the terminal surface of keeping away from dead lever (6) and indicate groove (11).

2. The cable winding and unwinding device for municipal construction according to claim 1, characterized in that: the upper wall and the lower wall of the cavity (15) are both provided with a second guide groove (17), and the peripheral side wall of the pressing plate (18) is provided with a sliding block (20) which is inserted in the second guide groove (17) in a sliding manner.

3. The cable winding and unwinding device for municipal construction according to claim 1, characterized in that: the rotary drum (9) is rotatably connected with the fixed rod (6) through a bearing, and the tensioning block (10) is provided with anti-skidding teeth (23).

4. The cable winding and unwinding device for municipal construction according to claim 1, characterized in that: the indicating groove (11) is of a rectangular structure and is positioned in the middle of the movable disc (8).