CN216277015U

CN216277015U - Civil engineering is with prepositioning pay-off

Info

Publication number: CN216277015U
Application number: CN202122459567.3U
Authority: CN
Inventors: 刘波; 张月明; 刘佃清; 林海成; 陈利军
Original assignee: Inner Mongolia Fenghua Group Construction And Installation Co ltd
Current assignee: Inner Mongolia Fenghua Group Construction And Installation Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-04-12
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses a pre-positioning pay-off device for civil engineering construction, which comprises a base, wherein the upper ends of the base, which are close to the left side and the right side, are respectively connected with an L-shaped block in a sliding manner, the same wire coiling piece is arranged between the horizontal sections of the two L-shaped blocks, the horizontal section of the L-shaped block on the left side is movably clamped with the wire coiling piece, and the side wall of the left side of the horizontal section of the L-shaped block on the right side is provided with a circular groove. According to the utility model, the two circular clamping blocks on the rotating shaft of the winding roll are respectively inserted into the circular clamping groove and the circular groove, so that the right circular clamping block is in threaded connection with the rotating rod, the spring in the sliding groove is matched to drive the two L-shaped blocks to clamp the winding roll, the winding roll is conveniently driven by the rotating handle to carry out paying-off and recovery operations, the direct paying-off of a cord is replaced, the operation is simple and practical, the labor intensity of workers is effectively reduced, the left circular clamping block is separated from the circular clamping groove by pulling the two L-shaped blocks, and the winding roll can be disassembled by rotating the handle after the winding roll is fixed, so that the winding roll is convenient to carry or replace.

Description

Civil engineering is with prepositioning pay-off

Technical Field

The utility model relates to the technical field of house construction, in particular to a pre-positioning pay-off device for civil engineering construction

Background

In the construction process, the plane size, the elevation and the position of a building need to be measured and placed on the actual construction ground of the building or the corresponding position of the building according to a construction design drawing and design requirements, various pay-off marks are provided for construction and serve as the basis for construction according to the drawing, the construction is commonly called as on-site pay-off, and the construction is convenient for workers and construction is strictly carried out according to the design drawing.

When the on-site plane is positioned and paid off, a wire rope is generally adopted to be matched with a steel tape to carry out paying off operation, the labor intensity of workers is high, and the pre-positioning paying off device for civil engineering is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a prepositioning pay-off device for civil engineering construction.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a civil engineering is with prepositioning pay-off, includes the base, the equal sliding connection in upper end that the base is close to the left and right sides has L type piece, two be equipped with same coil of wire spare between the L type piece horizontal segment, the left side the horizontal segment and the activity joint of coil of wire spare of L type piece, the right side be equipped with the circular recess on the left end lateral wall of L type piece horizontal segment, the horizontal rotation runs through and is equipped with the rotation piece on the right side inner wall of circular recess, rotate piece and coil of wire spare threaded connection.

Preferably, the base is close to the upper end of the left and right sides and all is equipped with the spout, two in two the vertical section of L type piece is inserted respectively and is located two spouts, two equal fixedly connected with gag lever post on the left side inner wall of spout, the gag lever post level run through L type piece setting and with the right side inner wall fixed connection of spout, two equal fixedly connected with spring on the inner wall of spout, the one end that the spout inner wall was kept away from to the spring cup joints on the gag lever post and with L type piece fixed connection.

Preferably, the coiling part comprises the same coiling roller arranged between two L-shaped horizontal sections, the side walls of the left end and the right end of the rotating shaft of the coiling roller are fixedly connected with circular clamping blocks, the left side of the coiling roller is provided with a circular clamping groove on the side wall of the right end of the L-shaped horizontal section, the circular clamping block is inserted into the circular clamping groove, and the circular clamping block is inserted into the circular groove and is in threaded connection with the rotating part.

Preferably, the circular clamping groove and the circular groove have the same inner diameter.

Preferably, rotate the dwang that runs through circular recess right side inner wall setting including the horizontal rotation, dwang and the circular fixture block threaded connection in right side, the dwang is located fixedly connected with carousel on the outer right-hand member lateral wall of circular recess, fixedly connected with handle on the right-hand member lateral wall of the centre of a circle is kept away from to the carousel.

Preferably, the annular side wall that the dwang is located circular recess is equipped with the external screw thread, the right side be equipped with the thread groove on the right-hand member lateral wall of circular fixture block, external screw thread and thread groove threaded connection.

Compared with the prior art, the utility model has the beneficial effects that:

1. through rotating epaxial two circular fixture block with the winding roll and inserting respectively and locate circular draw-in groove and circular recess for the circular fixture block in right side and dwang threaded connection, the spring in the cooperation spout drives two L type pieces and carries out the centre gripping to the winding roll, conveniently rotates the handle and drives the winding roll and carry out the unwrapping wire and retrieve the operation, replaces directly to use the cotton rope unwrapping wire, easy operation and practicality, effectively reduces workman's intensity of labour.

2. Make the circular fixture block in left side and circular draw-in groove separation through pulling two L type pieces to rotate the handle behind fixed winding roll, can dismantle winding roll, make things convenient for carrying or changing of winding roll.

Drawings

FIG. 1 is a perspective schematic view of a pre-positioning pay-off device for civil engineering according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a partially enlarged view of B in fig. 1.

In the figure: the winding machine comprises a base 1, a 2L-shaped block, a 3-wire winding piece, a 4-circular groove, a 5-rotation piece, a 6-sliding groove, a 7-limiting rod, a 8-spring, a 9-wire winding roller, a 10-circular clamping block, a 11-circular clamping groove, a 12-rotation rod, a 13-rotating disc, a 14-handle and a 15-threaded groove.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a civil engineering is with prepositioning pay-off, including base 1, base 1 is close to the equal sliding connection in upper end of the left and right sides has L type piece 2, base 1 is close to the upper end of the left and right sides all is equipped with spout 6, two vertical sections of L type piece 2 are inserted respectively and are located in two spout 6, equal fixedly connected with gag lever post 7 on the left side inner wall of two spout 6, gag lever post 7 level run through L type piece 2 set up and with spout 6's right side inner wall fixed connection, equal fixedly connected with spring 8 on two spout 6's the inner wall, spring 8 keeps away from the one end of 6 inner walls of spout and cup joints on gag lever post 7 and with L type piece 2 fixed connection, gag lever post 7 is convenient for L type piece 2 horizontal migration in spout 6, spring 8's elastic property makes two L type pieces 2 can carry out spacing centre gripping to winding roller 9.

Be equipped with same book line spare 3 between 2 horizontal segments of two L type pieces, the horizontal segment and the spiral line spare 3 activity joint of left side L type piece 2, spiral line spare 3 is including setting up same winding roller 9 between 2 horizontal segments of two L type pieces, winding roller 9 is used for rolling up the rope line of location, equal fixedly connected with circular fixture block 10 on the both ends lateral wall about winding roller 9 pivot, be equipped with circular draw-in groove 11 on the right-hand member lateral wall of 2 horizontal segments of left side L type piece, left side circular fixture block 10 is inserted and is located circular draw-in groove 11, when carrying on spacingly to winding roller 9, make things convenient for the rotation of winding roller 9, right side circular fixture block 10 is inserted and is located circular groove 4 and with rotate 5 threaded connection, circular draw-in groove 11 is the same with circular groove 4's internal diameter size.

The left side lateral wall of the horizontal section of the right L-shaped block 2 is provided with a circular groove 4, the right side inner wall of the circular groove 4 is provided with a rotating part 5 in a horizontally rotating and penetrating way, the rotating part 5 comprises a rotating rod 12 which is horizontally rotated and penetrates through the right side inner wall of the circular groove 4, the rotating rod 12 is in threaded connection with the right side circular fixture block 10, the right side lateral wall of the rotating rod 12 which is positioned outside the circular groove 4 is fixedly connected with a rotating disk 13, the right side lateral wall of the rotating disk 13 which is far away from the center of a circle is fixedly connected with a handle 14, the handle 14 is convenient for manually driving the rotating disk 13 and the rotating rod 12 to rotate, the rotating part 5 is in threaded connection with the winding part 3, the annular lateral wall of the rotating rod 12 which is positioned in the circular groove 4 is provided with an external thread, the right side lateral wall of the right side circular fixture block 10 is provided with a thread groove 15, the external thread is in threaded connection with the thread groove 15 and then is convenient for fixing the rotating rod 12 and the circular fixture block 10, the rotating rod 12 is convenient to rotate to drive the winding roll 9 to rotate by matching with the circular clamping block 10 and the circular clamping groove 11.

When the utility model is used, the left L-shaped block 2 is manually pulled to enable the left L-shaped block 2 to horizontally move leftwards on the limiting rod 7 in the sliding groove 6 and compress the spring 8 in the sliding groove 6, the winding roller 9 is manually placed between the circular clamping groove 11 and the circular groove 4, after the left L-shaped block 2 is loosened, the spring 8 is reset to drive the left circular clamping block 10 on the rotating shaft of the winding roller 9 to be inserted in the circular clamping groove 11, the right circular clamping block 10 is inserted in the circular groove 4, the spring 8 in the two sliding grooves 6 can drive the two L-shaped blocks 2 to clamp the winding roller 9, then the winding roller 9 and the handle 14 are manually held, the handle 14 is rotated to drive the rotating rod 12 to rotate, so that the external thread on the rotating rod 12 is in threaded connection with the thread groove 15 on the right circular clamping block 10, and after the winding roller 9 is loosened, the handle 14 is rotated to drive the rotating disk 13 and the rotating rod 12 to rotate, make dwang 12 drive winding roll 9, carry out the unwrapping wire operation behind the cotton rope on the convenient tensile winding roll 9, accomplish in the location unwrapping wire simultaneously and receive the line operation, replace directly to use the cotton rope to carry out the unwrapping wire, easy operation and practicality, effectively reduce workman's intensity of labour, when needs dismantle the winding roll 9 after retrieving and carry or change, only need hold winding roll 9 and handle 14 once more, and make external screw thread and thread groove 15 separation on the dwang 12 behind the rotation handle 14, the dismantlement to winding roll 9 can be accomplished to two L type pieces 2 of pulling afterwards.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a civil engineering is with predetermined position pay-off, includes base (1), its characterized in that, base (1) is close to the equal sliding connection in upper end of the left and right sides has L type piece (2), two be equipped with same book line spare (3), left side between L type piece (2) the horizontal segment of L type piece (2) with roll up line spare (3) activity joint, right side be equipped with circular recess (4) on the left end lateral wall of L type piece (2) horizontal segment, the level is rotated on the right side inner wall of circular recess (4) and is run through and be equipped with rotation piece (5), rotate piece (5) and roll up line spare (3) threaded connection.

2. The pre-positioning pay-off device for civil engineering according to claim 1, characterized in that the upper ends of the base (1) close to the left and right sides are respectively provided with a sliding groove (6), the vertical sections of the two L-shaped blocks (2) are respectively inserted into the two sliding grooves (6), the inner walls of the two sliding grooves (6) on the left sides are respectively fixedly connected with a limiting rod (7), the limiting rod (7) horizontally penetrates through the L-shaped blocks (2) and is fixedly connected with the inner walls of the sliding grooves (6), the inner walls of the two sliding grooves (6) are respectively and fixedly connected with a spring (8), and one end of the spring (8) far away from the inner walls of the sliding grooves (6) is sleeved on the limiting rod (7) and is fixedly connected with the L-shaped blocks (2).

3. The pre-positioning pay-off device for civil engineering according to claim 1, wherein the wire winding member (3) comprises a same wire winding roller (9) arranged between the horizontal sections of the two L-shaped blocks (2), the side walls of the left and right ends of the rotating shaft of the wire winding roller (9) are fixedly connected with circular clamping blocks (10), the side wall of the right end of the horizontal section of the L-shaped block (2) on the left side is provided with a circular clamping groove (11), the circular clamping block (10) on the left side is inserted into the circular clamping groove (11), and the circular clamping block (10) on the right side is inserted into the circular groove (4) and is in threaded connection with the rotating member (5).

4. A pre-positioning pay-off device for civil engineering according to claim 3, characterised in that the circular groove (11) has the same size as the internal diameter of the circular groove (4).

5. The pre-positioning pay-off device for civil engineering according to claim 4, characterized in that, rotate piece (5) including the horizontal rotation dwang (12) that runs through circular recess (4) right side inner wall setting, dwang (12) and right side circular fixture block (10) threaded connection, dwang (12) are located fixedly connected with carousel (13) on the outer right-hand member lateral wall of circular recess (4), fixedly connected with handle (14) on the right-hand member lateral wall of centre of a circle is kept away from in carousel (13).

6. The pre-positioning pay-off device for civil engineering according to claim 5, wherein the annular side wall of the rotating rod (12) in the circular groove (4) is provided with an external thread, the right side wall of the right end of the circular fixture block (10) is provided with a thread groove (15), and the external thread is in threaded connection with the thread groove (15).