CN219956543U - Knot-preventing line drop for construction of building engineering - Google Patents

Abstract

The utility model discloses a knot-preventing line drop for construction engineering construction, which comprises a shell, wherein a roller is rotatably connected in the shell, a driving gear is fixedly connected at the right end of the roller, which penetrates through the shell, a sliding rail is fixedly connected at the front end of the shell, and a reciprocating screw is rotatably connected in the sliding rail. According to the utility model, the winding roller can be driven to rotate by rotating the crank, so that the cable can be wound or unwound, the driving gear drives the driven gear to rotate through the toothed belt at the moment, and the reciprocating screw rod can be driven to rotate, so that the sliding block can be driven to reciprocate along the sliding rail, and the guide assembly can be driven to drive the cable to reciprocate, so that the cable is uniformly wound on the winding roller, the winding is avoided, and the arranged limiting wheel can avoid abrasion during guiding the cable.

Description

Knot-preventing line drop for construction of building engineering

Technical Field

The utility model relates to the technical field of wire pendants, in particular to a knotting-preventing wire pendant for construction of constructional engineering.

Background

The wire weight, also called plumb, is a conical object cast from metal (iron, steel, copper, etc.), and is mainly used for measuring verticality of the object, and is commonly found in constructional engineering.

The chinese patent with the patent publication number CN213953045U discloses a line weight device for construction engineering construction, which comprises a line weight, wherein a balancing weight is detachably arranged on the line weight, the line weight is naturally suspended at a construction position through a hanging wire, a winding box is arranged at the top end of the hanging wire, an opening for penetrating the hanging wire is arranged at the bottom of the winding box, a winding structure is arranged inside the winding box and comprises a rotating shaft which is rotationally connected to the inside of the winding box, a roller for winding the hanging wire is sleeved on the rotating shaft, one side of the roller is connected with a rotating mechanism, and a limiting mechanism for fixing the hanging wire is arranged on the rotating mechanism. According to the utility model, the balancing weight can be additionally arranged according to the requirement, the rotating mechanism drives the rotating shaft to rotate, and then the roller is driven to rotate, so that the hanging wire drives the wire to drop down or rise, after the height of the wire drop is regulated, the roller is prevented from continuing to rotate by the limiting mechanism, so that the hanging wire and the wire drop are fixed, the use is convenient, the stability of the wire drop in the construction process is improved, the hanging wire is applicable to different working scenes, no extra space is occupied, and the universality is stronger.

The wire drop frame for the construction engineering is inconvenient to prevent knotting and roll up the wire drop in the use process.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a knotting-preventing line drop for construction of building engineering.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a prevent line of knot construction and weigh down, includes the shell, the inside of shell rotates and is connected with the roller, the right-hand member of roller runs through shell fixedly connected with driving gear, the front end fixedly connected with slide rail of shell, the inside of slide rail rotates and is connected with reciprocating screw rod, the right-hand member of reciprocating screw rod runs through slide rail fixedly connected with driven gear, be provided with the toothed belt between driving gear and the driven gear, the lower extreme of slide rail is provided with the direction subassembly, the direction subassembly includes the slider, the lower extreme fixedly connected with connecting rod of slider, the lower extreme fixedly connected with backup pad of connecting rod, the one end fixedly connected with mounting bracket of backup pad, the inside both sides of mounting bracket are all rotated and are connected with spacing wheel.

Further, the rear end of the shell is fixedly connected with a handle, and the right end of the shell is fixedly connected with a protective cover.

Further, the left end of the roller penetrates through the shell and is fixedly connected with a crank.

Further, the sliding block is in sliding connection with the sliding rail, and the sliding block is in threaded connection with the reciprocating screw rod.

Further, a cable is wound on the winding roller, and the lower end of the cable penetrates through the position between the limiting wheels to be fixedly connected with the cable pendant main body.

The utility model has the beneficial effects that:

when the anti-knotting wire rope pendant for construction engineering is used, the winding roller can be driven to rotate by rotating the crank, so that the wire rope can be wound or unwound, the driving gear drives the driven gear to rotate by the toothed belt at the moment, the reciprocating screw rod can be driven to rotate, the sliding block can be driven to reciprocate along the sliding rail, the guide assembly can be driven to drive the wire rope to reciprocate, the wire rope is uniformly wound on the winding roller, the wire rope is prevented from being wound, and the arranged limiting wheel can be prevented from being worn during guiding of the wire rope.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description of the specific embodiments will be briefly described below, it being obvious that the drawings in the following description are only some examples of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1: a front view of the present utility model;

fig. 2: a bottom view of the present utility model;

fig. 3: the reciprocating screw mounting structure of the utility model is schematically shown;

fig. 4: the roller mounting structure of the utility model is schematically shown;

fig. 5: the guide assembly structure of the utility model is schematically shown.

The reference numerals are as follows:

1. a housing; 2. a grip; 3. a slide rail; 4. a crank; 5. a protective cover; 6. a guide assembly; 7. a cable; 8. a wire pendant body; 9. a roller; 10. a reciprocating screw; 11. a drive gear; 12. a driven gear; 13. a toothed belt; 14. a slide block; 15. a connecting rod; 16. a support plate; 17. a mounting frame; 18. and a limiting wheel.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-5, relate to a knot-proof line drop for construction of building engineering, which comprises a shell 1 and is characterized in that: the inside rotation of shell 1 is connected with roller 9, roller 9's right-hand member runs through shell 1 fixedly connected with driving gear 11, shell 1's front end fixedly connected with slide rail 3, slide rail 3's inside rotation is connected with reciprocating screw 10, reciprocating screw 10's right-hand member runs through slide rail 3 fixedly connected with driven gear 12, be provided with tooth area 13 between driving gear 11 and the driven gear 12, slide rail 3's lower extreme is provided with direction subassembly 6, direction subassembly 6 includes slider 14, slider 14's lower extreme fixedly connected with connecting rod 15, connecting rod 15's lower extreme fixedly connected with backup pad 16, backup pad 16's one end fixedly connected with mounting bracket 17, mounting bracket 17's inside both sides all rotate and are connected with spacing wheel 18.

As shown in fig. 1-5, the rear end of the housing 1 is fixedly connected with a handle 2, the right end of the housing 1 is fixedly connected with a protecting cover 5, the provided handle 2 can be convenient for a user to use the device, and the provided protecting cover 5 can protect the driving gear 11 and the driven gear 12.

As shown in fig. 1-5, the left end of the winding roller 9 penetrates through the shell 1 and is fixedly connected with the crank 4, the sliding block 14 is in sliding connection with the sliding rail 3, the sliding block 14 is in threaded connection with the reciprocating screw 10, the winding roller 9 can be driven to rotate by rotating the crank 4, so that the cable 7 can be wound or unwound, and the driving gear 11 drives the driven gear 12 to rotate by the toothed belt 13 at the moment, the reciprocating screw 10 can be driven to rotate, so that the sliding block 14 can be driven to reciprocate along the sliding rail 3, and the guiding assembly 6 can be driven to drive the cable 7 to reciprocate.

As shown in fig. 1-5, the cable 7 is wound on the winding roller 9, the lower end of the cable 7 passes through the position between the limiting wheels 18 and is fixedly connected with the cable weight main body 8, and the limiting wheels 18 can avoid abrasion when guiding the cable 7.

Working principle: when the novel wire winding device is used, the winding roller 9 can be driven to rotate by rotating the crank 4, so that the wire 7 can be wound or unwound, the driving gear 11 drives the driven gear 12 to rotate through the toothed belt 13, and can drive the reciprocating screw 10 to rotate, so that the sliding block 14 can be driven to reciprocate along the sliding rail 3, the guide assembly 6 can be driven to drive the wire 7 to reciprocate, the wire 7 can be uniformly wound on the winding roller 9, winding is avoided, and the arranged limiting wheels 18 can avoid abrasion when the wire 7 is guided.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (5)

1. The utility model provides a prevent line weight for building engineering construction of knot, includes shell (1), its characterized in that: the inside rotation of shell (1) is connected with roller (9), the right-hand member of roller (9) runs through shell (1) fixedly connected with driving gear (11), the front end fixedly connected with slide rail (3) of shell (1), the inside rotation of slide rail (3) is connected with reciprocating screw rod (10), the right-hand member of reciprocating screw rod (10) runs through slide rail (3) fixedly connected with driven gear (12), be provided with toothed belt (13) between driving gear (11) and driven gear (12), the lower extreme of slide rail (3) is provided with direction subassembly (6), direction subassembly (6) include slider (14), the lower extreme fixedly connected with connecting rod (15) of slider (14), the lower extreme fixedly connected with backup pad (16) of connecting rod (15), the one end fixedly connected with mounting bracket (17) of backup pad (16), the inside both sides of mounting bracket (17) are all rotated and are connected with spacing wheel (18).

2. The knot-preventing line drop for construction of constructional engineering according to claim 1, wherein: the rear end of the shell (1) is fixedly connected with a handle (2), and the right end of the shell (1) is fixedly connected with a protective cover (5).

3. The knot-preventing line drop for construction of constructional engineering according to claim 1, wherein: the left end of the roller (9) penetrates through the shell (1) and is fixedly connected with a crank (4).

4. The knot-preventing line drop for construction of constructional engineering according to claim 1, wherein: the sliding block (14) is in sliding connection with the sliding rail (3), and the sliding block (14) is in threaded connection with the reciprocating screw rod (10).

5. The knot-preventing line drop for construction of constructional engineering according to claim 1, wherein: the cable (7) is wound on the winding roller (9), and the lower end of the cable (7) passes through the position between the limiting wheels (18) and is fixedly connected with the cable pendant main body (8).