Building pay-off device

Abstract

The utility model discloses a building pay-off device which is characterized in that an upper compression roller mounted through an adjustable mounting mechanism can adaptively compress cables with different diameters when the cables are used, the upper compression roller is matched with a conveying roller to maintain a normal conveying function, and the cables can be continuously conveyed through a front side knob, a scale groove, a contrast groove and a transmission mechanism. And the lower conveying roller is driven to rotate to stably convey the cable outwards, the extending length can be determined according to needs, practicability is high, and dust on the surface of the cable can be scraped away through arrangement of a sponge ring during cable winding.

Description

Technical Field

[0001] The utility model relates to the technical field of building wire-retracting and -releasing, in particular to a building wire-releasing device. Background Art

[0002] Construction projects cover a very wide range. Public buildings, residences, roads and bridges that are familiar in daily life all fall into the category of construction. It can be roughly summarized as activities such as sensing, design and construction using building materials and equipment.

[0003] During the construction process, different cables are needed. At present, when laying out the cables, most of them are pulled out manually from the spool, which is time-consuming and labor-intensive, and the length cannot be controlled. Some cables are extended by rotating the spool. When the extended cable is blocked, the spool will continue to rotate and the cables will pile up near the spool, which also requires manual cable management. Due to the problems of the environment around the construction project, the cables are usually attached with dust and debris after use. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model discloses a construction wire-laying device, the technical scheme adopted is, comprising a storage box, a base, a top knob, a front knob, a wire outlet frame, a sponge ring, a spool, a spool baffle, a fixing plate, a through hole, an adjustable mounting mechanism, an upper pressure roller, a fixing frame, a lower conveying roller and a transmission mechanism, the storage box has a fixed base at the bottom, a top knob is installed on the top, a front knob is installed on the front side, a hole is opened on the right side of the storage box and a wire outlet frame is fixed at the through hole, a sponge ring is fixed on the inner wall of the wire outlet frame by bonding, the arranged sponge ring can scrape off dust remaining on the surface of the wire when the wire passes through the sponge ring during the wire-reeling process, a spool is rotatably installed on the left side of the storage box, a spool baffle is fixed on the spool, a fixing plate is fixed on the right side of the storage box at the right side of the spool, a through hole is opened in the middle of the fixing plate, the wire on the spool extends to the right from the through hole, an adjustable mounting mechanism is arranged inside the storage box, which is driven by the top knob, and a wire on the spool extends to the right side from the through hole, The upper pressure roller is installed, and the height of the upper pressure roller is adjusted by manually turning the top knob to drive the adjustable installation mechanism so that it can press the line passing under it. A fixing frame is fixed on the bottom surface of the inner part of the storage box below the upper pressure roller, and an axis body is rotatably installed between the fixing frames. The lower conveying roller is fixed on the axis body, and the front end of the axis body extends out of the fixing frame and cooperates with the transmission mechanism arranged in the storage box for transmission. The transmission mechanism is driven by the front side knob, and the lower conveying roller is driven to rotate under the action of the transmission mechanism by manually turning the front side knob, and the cable between it and the upper pressure roller is pushed out, which can ensure the stability of the push-out and can also determine the extended length. A window is opened on the front side of the storage box, and the window is closed by a transparent glass plate, through which the cable conveying process and whether it is pressed by the upper pressure roller to maintain normal conveying can be more intuitively observed. The left side wall of the storage box is arranged to be open and disassembled, which is convenient for replacing different spools.

[0005] As a preferred technical solution of the utility model, an anti-slip groove is provided at the outer edge of the front knob, a plurality of scale grooves are evenly distributed on the front side of the front knob, and a reference groove is provided on the front side of the storage box above the front knob. By comparing the scale groove with the reference groove, the number of turns of the front knob can be determined, that is, the length of the transmission cable can be determined.

[0006] As a preferred technical solution of the utility model, an annular blocking plate is integrally formed inside the wire outlet frame to prevent the sponge ring from loosening due to long-term friction and being brought into the storage box.

[0007] As a preferred technical solution of the utility model, an adjustable mounting mechanism includes a front rotating stud, a rear fixed shaft and an L-shaped mounting plate. The front rotating studs are rotatably installed on the front and rear sides of the storage box respectively, and the rear fixed shaft is fixedly installed. There are two L-shaped mounting plates. The horizontal part of the front L-shaped mounting plate is installed in cooperation with the front rotating stud, and the rear L-shaped mounting plate is movably mounted on the rear fixed shaft. The vertical parts of the two L-shaped mounting plates are fixedly connected to the shaft body, and the upper pressure roller is rotatably installed on the shaft body. The front rotating stud is driven by the top knob. Manual rotation of the top knob drives the front rotating stud to rotate, so that the L-shaped mounting plate installed in cooperation with it moves downward.

[0008] As a preferred technical solution of the utility model, the transmission mechanism includes gears, driving gears and connecting shafts. The front end of the shaft body to which the lower conveying roller is fixed extends out and a gear is fixed on the end head on the front side of the fixed frame. The shaft body rotatably connected to the storage box on the front side knob extends into the end head inside the storage box to form an integral connecting shaft. The rear end head of the connecting shaft is fixed with the driving gear, and the gear and the driving gear are meshed with each other.

[0009] The beneficial effects of the utility model are as follows: the upper pressure roller installed by the adjustable installation mechanism can adaptively press cables of different diameters when in use, and can maintain normal conveying function in cooperation with the conveying roller. The lower conveying roller is driven to rotate by the front knob, the scale groove, the control groove and the transmission mechanism to realize stable outward conveying of the cable, and the extended length can be determined according to the needs. It is highly practical, and the sponge ring can scrape off the dust on the surface of the line when winding the line. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 It is a schematic diagram of a cross-sectional structure of the utility model;

[0012] Figure 3 This is a second schematic diagram of the cross-sectional structure of the utility model.

[0013] In the figure: a storage box 1, a base 2, a window 3, a top knob 4, a front knob 5, an anti-slip groove 51, a scale groove 52, a comparison groove 53, a wire outlet frame 6, a sponge ring 61, an annular blocking plate 62, a spool 7, a spool baffle 8, a fixing plate 9, a through hole 10, a front rotating stud 11, a rear fixed shaft 12, an L-shaped mounting plate 13, an upper pressure roller 14, a fixing frame 15, a lower conveying roller 16, a gear 17, a driving gear 18, and a connecting shaft 19. DETAILED DESCRIPTION

[0014] Example 1

[0015] like Figures 1 to 3 As shown, the utility model discloses a construction wire-laying device, which adopts the technical scheme of comprising a storage box 1, a base 2, a top knob 4, a front knob 5, a wire outlet frame 6, a sponge ring 61, a spool 7, a spool baffle 8, a fixing plate 9, a through hole 10, an adjustable mounting mechanism, an upper pressure roller 14, a fixing frame 15, a lower conveying roller 16 and a transmission mechanism. The base 2 is fixed at the bottom of the storage box 1, the top knob 4 is installed at the top, the front knob 5 is installed at the front side, a hole is opened on the right side of the storage box 1 and a wire outlet frame 6 is fixed at the through hole, a sponge ring 61 is fixed on the inner wall of the wire outlet frame 6 by bonding, a spool 7 is rotatably installed on the left side of the storage box 1, and the wire outlet frame 6 is fixed at the through hole. A spool baffle 8 is fixed on the shaft 7, a fixing plate 9 is fixed on the right side of the spool 7 inside the storage box 1, and a through hole 10 is opened in the middle of the fixing plate 9, an adjustable mounting mechanism is arranged inside the storage box 1, which is driven by the top knob 4, and the upper pressure roller 14 is installed through it, and a fixing frame 15 is fixed on the bottom surface of the storage box 1 below the upper pressure roller 14, and an axis body is rotatably installed between the fixing frames 15, and a lower conveying roller 16 is fixed on the axis body, and the front end of the axis body extends out of the fixing frame 15 and cooperates with the transmission mechanism arranged in the storage box 1 for transmission, and the transmission mechanism is driven by the front side knob 5, and a window 3 is opened on the front side of the storage box 1, and the window 3 is closed by a transparent glass plate.

[0016] As a preferred technical solution of the utility model, an anti-slip groove 51 is opened at the outer edge of the front knob 5, a plurality of scale grooves 52 are evenly distributed on the front side of the front knob 5, and a comparison groove 53 is opened on the front side of the storage box 1 above the front knob 5.

[0017] As a preferred technical solution of the present invention, an annular blocking plate 62 is integrally formed inside the outlet frame 6 .

[0018] As a preferred technical solution of the utility model, in order to enable the upper pressure roller to be tightened to cooperate with the lower conveying roller 16 for normal conveying, the upper pressure roller 14 is installed by an adjustable installation mechanism, which specifically includes a front rotating stud 11, a rear fixed shaft 12 and an L-shaped mounting plate 13. The front rotating stud 11 is rotatably installed on the front and rear sides of the storage box 1, and the rear fixed shaft 12 is fixedly installed. There are two L-shaped mounting plates 13. The horizontal part of the front L-shaped mounting plate 13 is installed in cooperation with the front rotating stud 11, and the rear L-shaped mounting plate 13 is movably mounted on the rear fixed shaft 12. The vertical parts of the two L-shaped mounting plates 13 are fixedly connected to the shaft body, and the upper pressure roller 14 is rotatably installed on the shaft body. The front rotating stud 11 is driven by the top knob 4.

[0019] As a preferred technical solution of the utility model, the transmission mechanism is that a gear 17 is fixed on the end of the front end of the shaft body fixed to the lower conveying roller 16, which extends out from the front end of the fixed frame 15, and the shaft body rotatably connected to the storage box 1 on the end extending into the storage box 1 is integrally formed with a connecting shaft 19, and the rear end of the connecting shaft 19 is fixed with a driving gear 18, and the gear 17 and the driving gear 18 are meshed with each other.

[0020] The working principle of the utility model is as follows: when in use, a window 3 is opened on the front side of the storage box 1, and the window 3 is closed by a transparent glass plate, through which the cable conveying process and whether it is pressed by the upper pressure roller 14 to maintain normal conveying can be more intuitively observed. The left side wall of the storage box 1 is set to be open and detachable, which is convenient for replacing different spools. When using cables of different diameters, the top knob 4 is operated according to actual conditions to drive the front rotating stud 11 to rotate and adjust the height of the upper pressure roller 14, so that it cooperates with the lower conveying roller 16 to clamp the cable, so that it can be stably conveyed outward under the rotation of the lower conveying roller 16, and according to the corresponding cooperation of the scale groove and the control groove 53, the extended length can be determined, and the line can be released according to the use requirements, which has good practicality.

[0021] Components not described in detail herein are prior art.

[0022] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in this field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.

Claims

1. A construction setting-out device, characterized in that: The invention comprises a storage box (1), a base (2), a top knob (4), a front knob (5), a wire outlet frame (6), a sponge ring (61), a spool (7), a spool baffle (8), a fixing plate (9), a through hole (10), an adjustable mounting mechanism, an upper pressure roller (14), a fixing frame (15), a lower conveying roller (16) and a transmission mechanism; the base (2) is fixed at the bottom of the storage box (1), the top knob (4) is installed at the top, and the front knob (5) is installed at the front side; a hole is opened on the right side of the storage box (1) and a wire outlet frame (6) is fixed at the through hole, and a sponge ring (61) is fixed on the inner wall of the wire outlet frame (6) by bonding; the spool (7) is rotatably installed on the left side of the storage box (1) , a spool baffle (8) is fixed on the spool (7); a fixing plate (9) is fixed inside the storage box (1) at the right side of the spool (7), and a through hole (10) is opened in the middle of the fixing plate (9); an adjustable mounting mechanism is arranged inside the storage box (1), which is driven by a top knob (4), and an upper pressure roller (14) is installed through the mechanism; a fixing frame (15) is fixed on the bottom surface of the storage box (1) below the upper pressure roller (14), and a shaft body is rotatably mounted between the fixing frames (15), and a lower conveying roller (16) is fixed on the shaft body, and a front end of the shaft body extends out of the fixing frame (15) and cooperates with a transmission mechanism arranged in the storage box (1) for transmission; the transmission mechanism is driven by a front knob (5).

2. A construction setting-out device according to claim 1, characterized in that: The front side of the storage box (1) is provided with a window (3), which is closed by a transparent glass plate.

3. A construction setting-out device according to claim 1, characterized in that: The outer edge of the front knob (5) is provided with an anti-slip groove (51); a plurality of scale grooves (52) are evenly distributed on the front side of the front knob (5); and a comparison groove (53) is provided on the front side of the storage box (1) above the front knob (5).

4. A construction setting-out device according to claim 1, characterized in that: An annular blocking plate (62) is integrally formed inside the wire outlet frame (6).

5. A construction setting-out device according to claim 1, characterized in that: The adjustable mounting mechanism comprises a front rotating stud (11), a rear fixed shaft (12) and an L-shaped mounting plate (13); the front rotating stud (11) is rotationally mounted on the front and rear sides of the storage box (1), and the rear fixed shaft (12) is fixedly mounted; there are two L-shaped mounting plates (13), the horizontal part of the front L-shaped mounting plate (13) is matched with the front rotating stud (11) and the rear L-shaped mounting plate (13) is movably mounted on the rear fixed shaft (12); a shaft body is fixedly connected between the vertical parts of the two L-shaped mounting plates (13), and a pressure roller (14) is rotationally mounted on the shaft body; the front rotating stud (11) is driven by a top knob (4).

6. A construction setting-out device according to claim 1, characterized in that: The transmission mechanism comprises a gear (17), a driving gear (18) and a connecting shaft (19); the front end of the shaft body to which the lower conveying roller (16) is fixed extends out of the front end of the fixing frame (15) and is fixed with a gear (17); the shaft body of the front knob (5) rotatably connected to the storage box (1) extends into the storage box (1) and is integrally formed with a connecting shaft (19); the rear end of the connecting shaft (19) is fixed with a driving gear (18); the gear (17) and the driving gear (18) are meshed with each other.

7. A construction setting-out device according to claim 1, characterized in that: The left side wall panel of the storage box (1) is installed in a detachable manner.

Images