CN218029107U - Datum line pay-off device for constructional engineering - Google Patents

Abstract

The utility model discloses a datum line pay-off for building engineering belongs to building engineering technical field. The utility model provides a datum line pay-off for building engineering, including the main casing body, main casing body left part has set firmly the biax motor, biax motor one end has set firmly gear A, and the biax motor other end has set firmly reciprocal lead screw, the outside screw-thread fit of reciprocal lead screw has the line swing board, main casing body bottom surface has set firmly the post of inserting, main casing body antetheca is equipped with mounting panel A, main casing body back wall is equipped with mounting panel B, main casing body left side wall is equipped with the installation head, the installation head outside has set firmly two draw-in grooves, the internal tooth axle that is equipped with of main casing, the tooth axle rear end is equipped with gear B admittedly, and the tooth axle outside is inserted and is equipped with the take-up pulley. The utility model discloses an insert the post and be convenient for carry out the trompil operation to ground for the device function is more various, and through inserting the post outside to add to establish and scrape the cover, utilizes to scrape the cover and be convenient for strike off the earth that is infected with inserting post trompil operation, has improved the flexibility of device greatly.

Description

Datum line pay-off device for constructional engineering

Technical Field

The utility model relates to a building engineering technology field, more specifically say, relate to a datum line pay-off for building engineering.

Background

The building engineering, which is a part of the construction engineering, refers to an engineering entity formed by the construction of various house buildings and their auxiliary facilities and the installation activities of lines, pipelines and equipment matched with the building buildings. Patent document of publication number CN211499842U among the prior art provides a building engineering datum line pay-off, the device passes through the hole, connecting block and the setting of rotating the seat, make the staff when utilizing pay-off to carry out the unwrapping wire operation of datum line, the back is used up to the rope line, the bolt in the hole of pivot one end is dismantled to the accessible, make the pivot rotate under the effect of rotating the seat and open, the staff of being convenient for carries out the change of reel, make the change of reel more convenient and save time, although the device beneficial effect is more, still there are the following problems: the cord line recovery cannot be performed uniformly, winding unevenness of the cord line exists, and winding of the cord line is not facilitated.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a datum line pay-off for building engineering to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

The utility model provides a datum line pay-off for building engineering, includes the main casing body, main casing body left part has set firmly double-shaft motor, double-shaft motor one end has set firmly gear A, just the double-shaft motor other end has set firmly reciprocal lead screw, the outside screw-thread fit of reciprocal lead screw has the line swing board, main casing body bottom surface has set firmly the post of inserting, main casing body bottom surface has set firmly compression spring for inserting post external position, the compression spring bottom surface has set firmly and has inserted the cover of scraping of post looks adaptation, main casing body antetheca is equipped with mounting panel A, mounting panel A back wall has set firmly fixture block A, main casing body back wall is equipped with mounting panel B, mounting panel B antetheca has set firmly fixture block B, main casing body left side wall is equipped with the installation head, the installation head outside has set firmly two draw-in grooves, be equipped with the tooth axle in the main casing body, tooth axle rear end firmly is equipped with gear B, just the tooth axle outside is inserted and is equipped with the reel.

Preferably, the gear A and the gear B are in meshed transmission.

Preferably, the scraping sleeve is in sliding fit with the inserting column.

Preferably, the fixture block A and the fixture block B are in clamping fit with the mounting head.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a double-shaft motor rotates, drives the take-up pulley and rotates and cycloid board reciprocating motion for take-up pulley rolling rope thread is with, and cycloid board reciprocating motion cycloid rolling has improved the clean and tidy nature of rope thread rolling greatly, has solved the rope thread coiling uneven with, is unfavorable for the problem that the rope thread was convoluteed.

2. The utility model discloses an it is convenient for carry out the trompil operation to ground to insert the post for the device function is more various, and through inserting the post outside with establishing and scraping the cover, utilizes to scrape the cover and be convenient for strike off the earth that is infected with inserting the operation of post trompil, has improved the flexibility of device greatly.

Drawings

FIG. 1 is a front schematic view of the overall structure of the present invention;

FIG. 2 is a rear view of the overall structure of the present invention;

FIG. 3 is a front side view of the present invention showing the whole structure;

fig. 4 is a rear side schematic view of the overall structure of the present invention;

FIG. 5 is a schematic view of a part of the structure of the present invention;

the reference numbers in the figures illustrate: 1. a main housing; 2. inserting a column; 3. scraping a sleeve; 4. mounting a plate A; 5. mounting a plate B; 6. a mounting head; 7. a line swing plate; 8. a gear shaft; 101. a double-shaft motor; 102. a gear A; 103. a reciprocating screw rod; 201. a compression spring; 401. a clamping block A; 501. a clamping block B; 801. a gear B; 802. a winding wheel.

Detailed Description

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a datum line pay-off for building engineering, including main casing body 1, main casing body 1 left part has set firmly double-shaft motor 101, double-shaft motor 101 one end has set firmly gear A102, and the double-shaft motor 101 other end has set firmly reciprocal lead screw 103, reciprocal lead screw 103 outside screw-thread fit has cycloid board 7, cycloid board 7 is convenient for all with putting the fag end of rolling, main casing body 1 bottom surface has set firmly post 2, main casing body 1 bottom surface has set firmly compression spring 201 for post 2 external position, compression spring 201 bottom surface has set firmly scrapes cover 3 with post 2 looks adaptation, main casing body 1 antetheca is equipped with mounting panel A4, mounting panel A4 back wall has set firmly fixture block A401, main casing body 1 back wall is equipped with mounting panel B5, mounting panel B5 antetheca has set firmly fixture block B501, main casing body 1 left side wall is equipped with installation head 6, the outside has set firmly two draw-in grooves of installation head 6, be equipped with gear 8 in the main casing body 1, gear shaft 8 rear end is equipped with gear B801 firmly, and gear spool 802 is inserted to the outside.

Specifically, the gear A102 and the gear B801 are in meshed transmission, so that the wire winding wheel 802 rotates to wind wires and the cycloid plate 7 swings to wind wires in a reciprocating mode.

Further, scrape cover 3 and insert 2 sliding fit of post, be convenient for strike off the earth that is infected with to inserting 2 trompils operations of post, improve and insert 2 clean and tidy posts.

In addition, the fixture block a401 and the fixture block B501 are both in clamping fit with the mounting head 6, so that the mounting head 6 can be conveniently mounted and fixed.

The working principle is as follows: when the device is used, the thread end of the rope wound outside the winding wheel 802 passes through the inner thread hole of the rope swinging plate 7 and is fixed with an outer plumb knot, then, the device component is assembled, after the assembly is finished, the double-shaft motor 101 is started to rotate reversely through the opening and closing switch installed on the handle on the top surface of the main shell body 1, the double-shaft motor 101 drives the gear A102 to be meshed with the gear B801 for transmission, so that the rope is released by the winding wheel 802, meanwhile, the reciprocating screw rod 103 fixed at the other end of the double-shaft motor 101 rotates to drive the rope swinging plate 7 to move repeatedly in a limiting mode, the rope is placed, and when the rope is wound, the double-shaft motor 101 can rotate in a positive rotation mode.

Claims (4)

1. A datum line pay-off for constructional engineering, comprising a main housing (1), characterized in that: the utility model discloses a spiral winding machine, including main casing body (1), main casing body (1) left part, including two-axis motor (101), gear A (102), just two-axis motor (101) other end have set firmly reciprocal lead screw (103), outside screw-thread fit of reciprocal lead screw (103) has cycloid board (7), main casing body (1) bottom surface has set firmly inserted post (2), main casing body (1) bottom surface has set firmly compression spring (201) for inserting post (2) external position, compression spring (201) bottom surface sets firmly with scraping of inserting post (2) looks adaptation cover (3), main casing body (1) antetheca is equipped with mounting panel A (4), mounting panel A (4) back wall has set firmly fixture block A (401), main casing body (1) back wall is equipped with mounting panel B (5), mounting panel B (5) antetheca has set firmly fixture block B (501), main casing body (1) left side wall is equipped with installation head (6), installation head (6) outside has set firmly two draw-in grooves, be equipped with tooth axle (8) in main casing body (1), tooth axle (8) back end is equipped with gear B (8), and insert the outside of spiral winding wheel (802).

2. The datum line pay-off device for constructional engineering as claimed in claim 1, wherein: the gear A (102) is in meshed transmission with the gear B (801).

3. The datum line pay-off for construction engineering as claimed in claim 1, wherein: the scraping sleeve (3) is in sliding fit with the inserting column (2).

4. The datum line pay-off for construction engineering as claimed in claim 1, wherein: the fixture block A (401) and the fixture block B (501) are in clamping fit with the mounting head (6).

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