CN220376025U - Positioning paying-off tool for house building construction - Google Patents

Abstract

The utility model belongs to the technical field of building construction auxiliary tools, and particularly relates to a positioning paying-off tool for building construction. According to the utility model, the hanging rope is effectively limited and fixed by utilizing the cooperation between the arc rod of the anti-falling part and the rope ring, so that the hanging rope is prevented from slipping off from the winding roller under the action of self gravity, the hanging rope is stably and effectively stored, meanwhile, the ratchet wheel and the limiting rod are arranged on the rotating shaft of the winding roller, the rotation of the rotating shaft is limited, the rotating shaft is effectively prevented from reversing, the hanging rope is ensured to be stably wound on the winding roller, and the hanging rope is prevented from sliding and falling off when the hanging rope is ensured to be prevented from being driven in the use process.

Description

Positioning paying-off tool for house building construction

Technical Field

The utility model relates to the technical field of building construction auxiliary tools, in particular to a positioning paying-off tool for building construction.

Background

Paying-off positioning is a necessary step of people in the early stage of building construction, so that the construction is accurate.

According to the chinese patent with publication number CN211037880U, a positioning paying-off tool for building construction is disclosed, which comprises a vertical telescopic rod, the outer surface of the lower end of the vertical telescopic rod is movably connected with a vertical telescopic fixed rod, the outer surface of the lower end of the vertical telescopic fixed rod is fixedly provided with a base, the outer surface of the upper end of the base is fixedly provided with a level measurer, and the level measurer is positioned on one side of the vertical telescopic fixed rod.

The positioning paying-off tool for building construction is provided with the horizontal measurer, the base adjusting knob and the hanging cone placing frame, so that measurement by people can be facilitated; when the locating paying-off tool does not use the hanging pendent, the hanging pendent is placed on the placing frame, but the hanging pendent is very easy to fall off when placed on the placing frame, so that the hanging pendent can fall to the ground and be damaged; meanwhile, when the paying-off tool is used for paying off, due to the influence of external wind force, the pendant can shake left and right when falling down, and then one end of waiting time is needed to enable the pendant to be perpendicular to the ground, and the positioning efficiency of the tool can be influenced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a positioning paying-off tool for building construction, which solves the problems that a pendant is easy to fall off and is inconvenient to fix and limit.

(II) technical scheme

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a location unwrapping wire instrument of construction is built in room, includes rolling subassembly, pendant and anticreep piece, the wind-up roll of rolling subassembly is rotated through the pivot and is connected in the inside cavity of casing, and the lifting rope winding on pendant upper portion is on the wind-up roll of casing inside to settle on the support frame of casing lower part has the anticreep piece, and the anticreep piece includes mutual sliding connection's shell and arc pole, and the rope loop cooperation setting on arc pole and the pendant.

Further, fixed ring and the rope ring cooperation setting of hanging weight upper portion intermediate position department fixed connection, rope ring fixed connection is at the lower extreme of hanging rope, and the notch that the upper end of hanging rope was seted up on passing the casing is convoluteed on the wind-up roll to the wind-up roll both ends all are provided with annular baffle, form rope body coiling cell body between the annular baffle.

Further, the cavity that the arc pole was alternatied in the slip has been seted up to the shell inside, is provided with the baffle in the cavity and contradicts in reset spring's one end, and reset spring's the other end is contradicted in the one end of arc pole, and fixed connection's on the arc pole push rod pass the spout of seting up on the shell extend to outside, and with spout sliding connection to the arrangement frame of integral type setting on the shell passes through bolt fixed connection on the support frame.

Further, the fixed pivot of pegging graft on the wind-up roll passes through the bearing and rotates to be connected on the casing, and pivot one end passes the casing and extends outside and ratchet fixed connection, and ratchet one side cooperation is provided with the gag lever post, and the slip grafting has spacing bolt on the gag lever post to the pivot is located the outside one end slip grafting of casing and has the actuating lever.

(III) beneficial effects

Compared with the prior art, the utility model provides a positioning paying-off tool for building construction, which has the following beneficial effects:

according to the utility model, the hanging rope is effectively limited and fixed by utilizing the cooperation between the arc rod of the anti-falling part and the rope ring, so that the hanging rope is prevented from slipping off from the winding roller under the action of self gravity, the hanging rope is stably and effectively stored, meanwhile, the ratchet wheel and the limiting rod are arranged on the rotating shaft of the winding roller, the rotation of the rotating shaft is limited, the rotating shaft is effectively prevented from reversing, the hanging rope is ensured to be stably wound on the winding roller, the hanging rope is prevented from sliding and falling off in the use process, the whole structure is simple, the use operation is convenient, and the use is convenient.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the housing according to the present utility model;

FIG. 3 is a schematic view of a winding assembly according to the present utility model;

fig. 4 is a schematic structural view of the pendant of the present utility model;

fig. 5 is a schematic structural view of the anti-falling member in the present utility model.

In the figure: 1. a housing; 101. a notch; 102. a support frame; 2. a winding assembly; 201. a wind-up roll; 202. a rotating shaft; 203. a driving rod; 204. a ratchet wheel; 205. a limit rod; 206. a limit bolt; 3. a suspending drop; 301. a fixing ring; 302. a hanging rope; 303. a rope loop; 4. an anti-falling member; 401. a housing; 4011. a chute; 402. an arc rod; 403. a push rod; 404. and (5) placing a frame.

Detailed Description

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.

Examples

As shown in fig. 1, 2, 3, 4 and 5, one embodiment of the present utility model proposes: the utility model provides a location unwrapping wire instrument of construction is built in room, including rolling subassembly 2, pendant 3 and anticreep piece 4, rolling subassembly 2's wind-up roll 201 rotates through pivot 202 to be connected in the inside cavity of casing 1, and the hoist rope 302 rolling on pendant 3 upper portion is on the wind-up roll 201 of casing 1 inside, ensure smooth and easy rotation of wind-up roll 201 in casing 1, accomplish the rolling and the play operation to hoist rope 302, reach the purpose of stable smooth and easy use, and settle on casing 1 lower part support frame 102 has anticreep piece 4, anticreep piece 4 includes mutual sliding connection's shell 401 and arc pole 402, the smooth and easy position of slip debugging arc pole 402 on the shell 401 of being convenient for, the cooperation setting of arc pole 402 and sling 303 on the pendant 3 is utilized, carry out effectual spacing fixedly to the pendant 3, avoid in the storage process, the hoist rope 302 is driven to slide off from wind-up roll 201, reach the purpose of stable storage.

As shown in fig. 1 and 4, in some embodiments, a fixing ring 301 fixedly connected to an upper middle position of a pendant 3 is matched with a rope ring 303, the rope ring 303 is fixedly connected to a lower end of a lifting rope 302, the lifting rope 302 is stably connected to the pendant 3 by using the matching between the fixing ring 301 and the rope ring 303 so as to be used stably, the upper end of the lifting rope 302 passes through a notch 101 formed in a shell 1 to be wound on a winding roller 201, annular baffles are arranged at two ends of the winding roller 201, a rope winding groove body is formed between the annular baffles, and the lifting rope 302 is conveniently and stably wound and stored, and the lifting rope 302 is smoothly released.

As shown in fig. 1 and fig. 5, in some embodiments, a cavity for sliding to insert the arc rod 402 is formed inside the casing 401, so that the arc rod 402 can be conveniently and smoothly slid and debugged on the casing 401, so that the arc rod 402 can be conveniently and smoothly passed through the rope ring 303, thereby effectively fixing and limiting the pendant 3, avoiding that the pendant 3 slides down from the wind-up roller 201 with the lifting rope 302 under the action of self gravity, stably and effectively storing the pendant 3, a baffle is arranged in the cavity and is abutted against one end of the return spring, the other end of the return spring is abutted against one end of the arc rod 402, so that after the position debugging of the arc rod 402, the arc rod 402 is conveniently and smoothly slid and reset, so that stable use is conveniently performed, a pushing rod 403 fixedly connected on the arc rod 402 passes through a sliding chute 4011 formed on the casing 401, and is in sliding connection with the sliding chute 4011, so that the pendant 3 can be conveniently and smoothly driven by utilizing the cooperation between the pushing rod 403 and the sliding chute 4011, the effect is improved, the effective limit and the pendant 3 can be effectively and limited by using the operation, and the falling 3 can be quickly and reversely and quickly and reversely driven by the baffle is integrally arranged on the casing 401, and the whole support frame 102 is fixedly arranged on the casing 102, and the support frame 102 is stably and fixedly arranged on the support frame 404.

As shown in fig. 1 and fig. 3, in some embodiments, the fixedly spliced rotating shaft 202 on the wind-up roller 201 is rotatably connected to the housing 1 through a bearing, so that the wind-up roller 201 is stably mounted on the housing 1, and in the use process, the wind-up roller 201 can smoothly rotate in the housing 1, the lifting rope 302 is effectively retracted and released, one end of the rotating shaft 202 passes through the housing 1 and extends to the outside and is fixedly connected with the ratchet 204, and one side of the ratchet 204 is provided with a limiting rod 205 in a matched manner, a limiting plug 206 is slidingly spliced on the limiting rod 205, the rotating shaft 202 is limited in the rotation direction, so that the rotating shaft 202 can only rotate in one direction, after the winding of the lifting rope 302 is completed, the wind-up roller 201 is prevented from reversely rotating in the winding direction, the lifting rope 302 is guaranteed to be stably wound on the wind-up roller 201, the limiting rod 205 is rotatably connected to the outer wall of the housing 1 through a damping rotating shaft, the position of the limiting rod 205 is conveniently debugged, the limiting plug 206 is conveniently fixed after the position of the lifting rope 205 is completed, the limiting plug 206 is reversely rotated, the limiting plug 206 is conveniently rotated, the limiting plug 206 is arranged on the side of the housing 205, the limiting rod 206 is slidably arranged on the side, the lifting rope 205 is slidably arranged on the side of the lifting rod 205, the lifting rope is conveniently pulled down, the lifting rope is rotatably, the lifting rope is conveniently and the lifting rope is rotatably mounted on the lifting roller is rotatably, and the lifting rope is conveniently and is rotatably connected to the outer wall of the housing 1, and the lifting rod is conveniently and the position of the lifting rod is conveniently and rotated, and the position of the lifting rod 205 is reversely, and is reversely rotated.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (4)

1. The utility model provides a location unwrapping wire instrument of construction is built in room, includes rolling subassembly (2), pendant (3) and anticreep piece (4), its characterized in that: wind-up roll (201) of rolling subassembly (2) are rotated through pivot (202) and are connected in the inside cavity of casing (1), and lifting rope (302) on pendant (3) upper portion is rolled up on inside wind-up roll (201) of casing (1) to settle on casing (1) lower part support frame (102) anticreep piece (4), anticreep piece (4) are including mutual sliding connection's shell (401) and arc pole (402), and arc pole (402) cooperate setting with rope loop (303) on pendant (3).

2. The positioning and paying-off tool for building construction according to claim 1, wherein: the fixed ring (301) fixedly connected to the middle position of the upper portion of the pendant (3) is matched with the rope ring (303), the rope ring (303) is fixedly connected to the lower end of the lifting rope (302), the upper end of the lifting rope (302) passes through the notch (101) formed in the shell (1) and is wound on the winding roller (201), annular baffles are arranged at two ends of the winding roller (201), and a rope winding groove is formed between the annular baffles.

3. The positioning and paying-off tool for building construction according to claim 1, wherein: the utility model discloses a support frame, including shell (401), baffle, carriage (404), support frame (102), casing (401) are provided with the cavity that slides and alternate arc pole (402) inside, are provided with the baffle in the cavity and conflict in reset spring's one end, and reset spring's the other end is contradicted in arc pole (402) one end, and fixed connection's catch bar (403) pass spout (4011) that offer on shell (401) extend to outside, and with spout (4011) sliding connection, and rack (404) that integral type set up on shell (401) pass through bolt fixed connection on support frame (102).

4. The positioning and paying-off tool for building construction according to claim 1, wherein: the winding roller is characterized in that a rotating shaft (202) fixedly inserted on the winding roller (201) is rotatably connected to the shell (1) through a bearing, one end of the rotating shaft (202) penetrates through the shell (1) to extend to the outside to be fixedly connected with a ratchet wheel (204), a limiting rod (205) is arranged on one side of the ratchet wheel (204) in a matched mode, a limiting plug pin (206) is inserted on the limiting rod (205) in a sliding mode, and a driving rod (203) is inserted at one end, located outside the shell (1), of the rotating shaft (202) in a sliding mode.