CN222907207U - A wire-retracting device for construction - Google Patents

Abstract

The application relates to the technical field of coiling and uncoiling lines for building construction, in particular to a coiling and uncoiling device for building construction, which comprises a fixed rod, wherein the outer surface of the fixed rod is rotationally connected with a rotating piece, the right end of the rotating piece is fixedly connected with a first bevel gear, the outer surface of the first bevel gear is meshed with a second bevel gear, the inner wall of the second bevel gear is fixedly connected with a connecting rod, the meshing of a worm and a worm wheel is realized through the rotating worm, the worm wheel is driven to rotate, the connecting rod is driven to rotate through the worm wheel, the second bevel gear and the first bevel gear are driven to rotate through the connecting rod, at the moment, the first bevel gear rotates and drives the rotating piece to rotate, the coiling and uncoiling effect of a white wire is realized through the rotation of the rotating piece, and the white wire is pulled immediately.

Description

Take-up and pay-off device for building construction

Technical Field

The application relates to the technical field of coiling and uncoiling lines for building construction, in particular to a coiling and uncoiling device for building construction.

Background

In the process of civil engineering construction, many procedures such as building positioning, foundation construction, main body construction, etc. are performed by paying out white ropes, so that the white ropes are widely applied to the ground or the position, size, etc. of a structure to be paid out on the building.

Through retrieving, chinese patent publication No. CN220245146U discloses a winding and unwinding device for building construction, including holding piece, actuating mechanism, wire winding piece includes wire winding portion and two stop ears, and two stop ears are established respectively at the both ends of wire winding portion, and the radial dimension of two stop ears is greater than the radial dimension of wire winding portion, and wire winding portion and two stop ears form jointly and are used for wire winding space. The wire winding piece is provided with a first shaft hole through which the connecting shaft can penetrate, the wire winding piece is rotatably sleeved on at least part of the connecting shaft, the driving mechanism is located on one side, away from the holding piece, of the wire winding piece and is fixedly connected with the wire winding piece, the driving mechanism is coaxially arranged with the connecting shaft and is used for driving the wire winding piece to rotate in a reciprocating mode around the connecting shaft to release or roll up the white wire rope, the wire winding piece is convenient to use, wire winding and unwinding efficiency is high, working procedure connection is smooth, and the whole construction progress is improved. Meanwhile, as the two ends of the winding piece are provided with the stop lugs, the phenomenon of waste of the white thread rope is avoided to a certain extent, and the cost is saved.

The inventor finds that the following defects are existed in the prior art in the implementation of the scheme, because the scheme adopts a bearing mode to connect, the rotation of the winding piece is realized, after the use is finished, the winding piece cannot be limited and locked, the winding piece cannot be prevented from rotating under the condition of misoperation to cause paying-off, and in the process of taking-up and paying-off, the white thread rope cannot be tightened, so that the phenomenon of winding and loosening of the white thread rope can occur after taking-up and paying-off.

Disclosure of utility model

In order to prevent the wire from being paid out due to rotation of a wire winding part caused by misoperation after the wire winding and paying-off, the application provides a wire winding and paying-off device for building construction.

The application provides a winding and unwinding device for building construction, which adopts the following technical scheme that the winding and unwinding device comprises a fixed rod, wherein the outer surface of the fixed rod is rotationally connected with a rotating piece, the right end of the rotating piece is fixedly connected with a first bevel gear, the outer surface of the first bevel gear is meshed with a second bevel gear, the inner wall of the second bevel gear is fixedly connected with a connecting rod, the outer surface of the connecting rod is rotationally connected with the inner wall of the fixed rod, the outer surface of the connecting rod is fixedly connected with a worm wheel, and the outer surface of the worm wheel is meshed with a worm.

Optionally, the surface rotation of worm is connected with the support frame, the inner wall fixedly connected with bracing piece of support frame, the inner wall of bracing piece and the surface fixed connection of dead lever, the surface fixed connection of rotating the piece has a line section of thick bamboo.

Optionally, the left surface fixedly connected with handle of dead lever, the left surface fixedly connected with couple of handle, the surface fixedly connected with montant one of handle, the inner wall fixedly connected with guide bar of montant one.

Optionally, the sliding tray that the equidistance was arranged is seted up to the surface of guide bar, every the inner wall of sliding tray all sliding connection has the sliding block.

Optionally, the surface fixedly connected with montant two of guide bar, the bottom of montant two is connected with the upper surface fixed of support frame.

Optionally, a guide block is arranged above the fixing rod, and the outer surface of each sliding block is fixedly connected with the inner wall of the guide block.

Optionally, the inner wall fixed mounting of guide block has the damping ring, the inner wall sliding contact wire body of damping ring, the bottom of wire body and the surface fixed connection of a line section of thick bamboo.

In summary, the application has the following beneficial technical effects:

1. According to the utility model, the rotating piece, the first bevel gear, the second bevel gear, the worm wheel, the worm and other parts are arranged, the worm is meshed with the worm wheel through the rotating worm, the worm wheel is driven to rotate, the connecting rod is driven to rotate through the worm wheel, the second bevel gear is driven to rotate through the connecting rod, the first bevel gear rotates at the moment and drives the rotating piece to rotate, the rotating piece drives the wire barrel to rotate, the effect of collecting the white wire is realized, the wire is pulled immediately through reversing the worm, and the wire releasing effect can be realized.

2. According to the utility model, the guide rod, the sliding block, the guide block, the damping ring and other components are arranged, the first vertical rod and the second vertical rod are arranged at the two ends of the guide rod, the supporting effect on the guide rod is realized, the sliding groove is formed, the sliding block is arranged in the sliding groove, the guide block is connected with the sliding groove, the limiting effect on the guide block is realized, the damping ring is arranged on the inner wall of the guide block, the damping effect on a wire body is realized through the damping ring in the wire winding and unwinding process, the moderate tightness of the wire winding and unwinding of the wire barrel is ensured, the effect of the wire body sequential winding and unwinding is realized through the movement of the guide block, and the wire disorder phenomenon can be prevented through the sliding guide block.

Drawings

FIG. 1 is a schematic view of an overall three-dimensional structure in an embodiment of the application;

FIG. 2 is a schematic diagram of a front view of an embodiment of the present application;

FIG. 3 is a schematic diagram of the connection between a worm wheel and a worm in an embodiment of the application;

Fig. 4 is a schematic structural diagram of a connection relationship between a sliding groove and a sliding block in an embodiment of the present application.

The device comprises the following components of a fixed rod, a rotating piece, a bevel gear I, a bevel gear 4, a bevel gear II, a connecting rod 5, a connecting rod 6, a worm wheel 7, a worm, a supporting frame 8, a supporting frame 9, a supporting rod 10, a wire barrel 11, a handle 12, a hook 13, a vertical rod I, a guide rod 14, a guide rod 15, a sliding groove 16, a sliding block 17, a vertical rod II, a guide block 18, a guide block 19, a damping ring 20 and a wire body.

Detailed Description

The application is described in further detail below with reference to fig. 1-4.

The embodiment of the application discloses a winding and unwinding device for building construction. As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the fixing device comprises a fixing rod 1, a rotating piece 2 is rotationally connected to the outer surface of the fixing rod 1, a bevel gear one 3 is fixedly connected to the right end of the rotating piece 2, the rotating piece 2 is placed on the surface of the fixing rod 1 and is rotationally connected with the fixing rod, the limiting effect on the rotating piece 2 is achieved through the fixing rod 1, the bevel gear one 3 is mounted on the right end of the rotating piece 2, and the positioning and mounting effect on the bevel gear one 3 is achieved.

Referring to fig. 2, a handle 11 is fixedly connected to the left side surface of the fixing rod 1, a hook 12 is fixedly connected to the left side surface of the handle 11, the handle 11 is installed on the left side surface of the fixing rod 1, the positioning and installation effects on the handle 11 are achieved, an operator can hold the device by hand through the handle 11, the hook 12 is installed on the left side surface of the handle 11, the handle 11 can be hung at a position capable of being stored through the hook 12, and the hook 12 is convenient to store.

Referring to fig. 4, the outer surface of the guide rod 14 is provided with equidistant sliding grooves 15, the inner wall of each sliding groove 15 is slidably connected with a sliding block 16, the positioning effect on the sliding groove 15 is achieved through the surface of the guide rod 14, the sliding blocks 16 are placed inside the sliding grooves, the sliding grooves are slidably connected, and the limiting effect on the sliding blocks 16 is achieved through the outline of the sliding grooves 15.

Referring to fig. 4, a guide block 18 is disposed above the fixed rod 1, the outer surface of each sliding block 16 is fixedly connected with the inner wall of the guide block 18, the guide block 18 is disposed above the fixed rod 1, the corresponding sliding block 16 is connected with the inner wall of the guide block 18, the limiting effect on the guide block 18 can be achieved by limiting the sliding block 16, and the sliding block 18 can reciprocate within the range of the sliding groove 15.

Referring to fig. 4, a damping ring 19 is fixedly mounted on an inner wall of a guide block 18, the inner wall of the damping ring 19 is in sliding contact with a wire body 20, the bottom end of the wire body 20 is fixedly connected with the outer surface of a wire barrel 10, the damping ring 19 is placed on the inner wall of the guide block 18, the wire body 20 is in contact with the inner wall of the damping ring 19, a certain damping effect can be achieved by arranging the damping ring 19 when the wire body 20 is folded and unfolded, the phenomenon that the wire body 20 is loose when the wire body 20 is folded and unfolded can be avoided, and the phenomenon that the wire body 20 is disordered when the wire body 20 is folded and unfolded can be guaranteed by movement of the guide block 18.

Referring to fig. 3, the outer surface of the first bevel gear 3 is meshed with the second bevel gear 4, the inner wall of the second bevel gear 4 is fixedly connected with the connecting rod 5, the outer surface of the connecting rod 5 is rotationally connected with the inner wall of the fixed rod 1, the second bevel gear 4 is placed on the side edge of the first bevel gear 3, the two bevel gears are meshed with each other, the rotation effect of the first bevel gear 3 can be achieved through rotation of the second bevel gear 4, the connecting rod 5 is installed on the inner wall of the second bevel gear 4, the positioning and installation effect of the connecting rod 5 is achieved through the second bevel gear 4, the rotation effect of the second bevel gear 4 can be achieved through rotation of the connecting rod 5, the connecting rod 5 is rotationally connected with the inner wall of the fixed rod 1, and the limiting effect of the connecting rod 5 is achieved through the fixed rod 1.

Referring to fig. 2, a first vertical rod 13 is fixedly connected to an outer surface of the handle 11, a guide rod 14 is fixedly connected to an inner wall of the first vertical rod 13, the first vertical rod 13 is mounted on the outer surface of the handle 11, a positioning and mounting effect on the first vertical rod 13 of the UI is achieved, the guide rod 14 is mounted on the inner wall of the first vertical rod 13, and the guide rod 14 is fixedly connected with the guide rod, so that a supporting effect on the left end of the guide rod 14 is achieved.

Referring to fig. 3, the worm wheel 6 is fixedly connected to the outer surface of the connecting rod 5, the worm 7 is meshed with the outer surface of the worm wheel 6, the worm wheel 6 is installed on the surface of the connecting rod 5, the worm wheel 6 is fixedly connected with the worm wheel 6, the positioning effect on the worm wheel 6 is achieved, the rotation effect of the connecting rod 5 can be achieved through rotation of the worm wheel 6, the worm 7 is placed on the side edge of the worm wheel 6, the worm 7 is connected with the worm wheel, and the rotation effect of the worm wheel 6 can be achieved through rotation of the worm 7.

Referring to fig. 3, the outer surface of the worm 7 is rotationally connected with a supporting frame 8, the inner wall of the supporting frame 8 is fixedly connected with a supporting rod 9, the inner wall of the supporting rod 9 is fixedly connected with the outer surface of the fixed rod 1, the outer surface of the rotating member 2 is fixedly connected with a wire barrel 10, the supporting frame 8 is placed on the surface of the worm 7 and is rotationally connected with the surface of the worm, the supporting limiting effect on the worm 7 is achieved through the supporting frame 8, the supporting rod 9 is placed on the inner wall of the supporting frame 8 and is fixed with the supporting frame, the supporting rod 9 is connected with the outer surface of the fixed rod 1, the supporting effect on the supporting frame 8 is achieved, the inner wall of the supporting frame 8 is rotationally connected with the two ends of the connecting rod 5, and the limiting effect on the two ends of the connecting rod 5 is achieved through the supporting frame 8.

Referring to fig. 4, a second vertical rod 17 is fixedly connected to the outer surface of the guide rod 14, the bottom end of the second vertical rod 17 is fixedly connected to the upper surface of the support frame 8, the second vertical rod 17 is placed on the outer surface of the guide rod 14, the bottom end of the second vertical rod 17 is connected to the upper surface of the support frame 8, limiting of the bottom end of the second vertical rod 17 is achieved through the support frame 8, supporting effect of the right end of the guide rod 14 is achieved through the second vertical rod 17, and limiting effect of the two ends of the guide rod 14 is achieved through the first vertical rod 13 and the second vertical rod 17.

The implementation principle of the winding and unwinding device for building construction is that an operator holds a handle 11 by hand, the worm 7 is meshed with a worm wheel 6 through rotating the worm 7, the worm wheel 6 is driven to rotate, a connecting rod 5 is driven to rotate through the worm wheel 6, a bevel gear II 4 is driven to rotate through the connecting rod 5, the bevel gear II 4 is meshed with the bevel gear I3 at the moment, the bevel gear I3 rotates and drives a rotating member 2 to rotate, the rotating member 2 drives a wire barrel 10 to rotate, the effect of winding white wires is achieved, the white wires are pulled immediately through reversing the worm 7, the winding effect can be achieved, the wire body 20 is prevented from being wound through moving a guide block 18 in the winding and unwinding process, and the phenomenon that the wire body 20 is loose when the wire body 20 is wound and unwinding can be avoided through the arrangement of a damping ring 19.

The above embodiments are not intended to limit the scope of the application, so that the equivalent changes of the structure, shape and principle of the application are covered by the scope of the application.

Claims (7)

1. A wire-retracting and unreeling device for construction, comprising a fixed rod (1), characterized in that: the outer surface of the fixed rod (1) is rotatably connected to a rotating member (2), the right end of the rotating member (2) is fixedly connected to a bevel gear 1 (3), the outer surface of the bevel gear 1 (3) is meshed with a bevel gear 2 (4), the inner wall of the bevel gear 2 (4) is fixedly connected to a connecting rod (5), the outer surface of the connecting rod (5) is rotatably connected to the inner wall of the fixed rod (1), the outer surface of the connecting rod (5) is fixedly connected to a worm gear (6), and the outer surface of the worm gear (6) is meshed with a worm (7). 2. A wire-retracting and -releasing device for construction according to claim 1, characterized in that: the outer surface of the worm (7) is rotatably connected to a support frame (8), the inner wall of the support frame (8) is fixedly connected to a support rod (9), the inner wall of the support rod (9) is fixedly connected to the outer surface of the fixed rod (1), and the outer surface of the rotating member (2) is fixedly connected to a wire reel (10). 3. A wire-retracting and -releasing device for construction according to claim 1, characterized in that: a handle (11) is fixedly connected to the left side of the fixed rod (1), a hook (12) is fixedly connected to the left side of the handle (11), a vertical rod (13) is fixedly connected to the outer surface of the handle (11), and a guide rod (14) is fixedly connected to the inner wall of the vertical rod (13). 4. A wire-retracting and -releasing device for construction according to claim 3, characterized in that: the outer surface of the guide rod (14) is provided with sliding grooves (15) arranged at equal distances, and the inner wall of each sliding groove (15) is slidably connected to a sliding block (16). 5. A wire-retracting and -releasing device for construction according to claim 3, characterized in that: the outer surface of the guide rod (14) is fixedly connected to a second vertical rod (17), and the bottom end of the second vertical rod (17) is fixedly connected to the upper surface of the support frame (8). 6. A wire-retracting and -releasing device for construction according to claim 4, characterized in that a guide block (18) is provided above the fixed rod (1), and the outer surface of each sliding block (16) is fixedly connected to the inner wall of the guide block (18). 7. A wire-retracting and -releasing device for construction according to claim 6, characterized in that a damping ring (19) is fixedly mounted on the inner wall of the guide block (18), the inner wall of the damping ring (19) is in sliding contact with a wire body (20), and the bottom end of the wire body (20) is fixedly connected to the outer surface of the wire drum (10).