Pay-off device for engineering surveying

Abstract

The utility model discloses a pay-off device for engineering surveying, which comprises a vehicle body and a rotating rod rotatably mounted at the rear end of the vehicle body, a winding reel is arranged on the outer wall of the rotating rod, a wire outlet groove is formed in one side of the vehicle body, a butt joint groove matched with the front end of the rotating rod is formed in the rear end of the winding reel, and a mounting structure is arranged at the front end of the vehicle body. The installation structure comprises a front cover rotating at the front end of the vehicle body, a connecting plate rotatably installed at the front end of the front cover, an inserting plate installed at the rear end of the connecting plate, an inserting groove formed in the upper side of the front end of the vehicle body, a knob arranged at the upper end of the vehicle body in a threaded mode, and a rocker fixedly arranged at the rear end of a rotating rod. According to the pay-off device for engineering surveying, the winding reel can be rapidly installed.

Description

Technical Field

[0001] The utility model relates to the field of engineering surveying, and particularly relates to a wire laying device for engineering surveying. Background Art

[0002] Wire laying is usually carried out by professional surveyors or engineering technicians to ensure the accurate positions and dimensions of various parts of a building or project, which is a very important step in construction.

[0003] During the wire laying process, one end of the wire body needs to be fixed and then pulled to move to achieve wire laying. To facilitate the movement speed of the wire laying personnel, the wire winding drum is generally fixed on the vehicle body to achieve rapid movement. However, the existing vehicle body and the wire winding drum cannot be quickly installed, and the installation is difficult. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a wire laying device for engineering surveying, which can effectively solve the technical problems in the background art.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A wire laying device for engineering surveying includes a vehicle body and a rotating rod rotatably installed at the rear end of the vehicle body. A wire winding drum is arranged on the outer wall of the rotating rod. An outlet groove is formed on one side of the vehicle body. A docking groove matching the front end of the rotating rod is formed at the rear end of the wire winding drum. An installation structure is arranged at the front end of the vehicle body. The installation structure includes a front cover rotatably arranged at the front end of the vehicle body. A connecting plate is rotatably installed at the front end of the front cover. An insertion plate is installed at the rear end of the connecting plate. A slot is formed on the upper side of the front end of the vehicle body. A knob is threadedly arranged on the upper end of the vehicle body. The output end of the knob passes through the insertion plate. A rocker is fixedly arranged at the rear end of the rotating rod.

[0007] As a further scheme of the utility model, a fixing frame is installed on the inner wall of the bottom end of the outlet groove, and a protective cylinder is rotatably arranged on the inner wall of the fixing frame.

[0008] As a further scheme of the utility model, a fixing seat is fixedly arranged on one side of the vehicle body, and a closing plate is rotatably connected to one side of the fixing seat.

[0009] As a further scheme of the utility model, a magnetic attraction plate is fixedly arranged on the upper end of the fixing seat, and an iron plate is installed at one end of the closing plate.

[0010] As a further scheme of the utility model, a rotating column is installed at the center of the front end of the wire winding drum. A stabilizing rod is installed at the rear end of the front cover at the front end of the rotating column. The front end of the rotating column enters the groove at the rear end of the stabilizing rod.

[0011] As a further scheme of the utility model, a base is fixedly arranged at the lower end of the vehicle body, and two moving wheels are fixedly arranged on both sides of the lower end of the base.

[0012] As a further solution of the present utility model, a pulling rod is fixedly arranged on one side of the vehicle body.

[0013] The beneficial effects of the present utility model are as follows:

[0014] By providing an installation structure, when it is necessary to install the wire winding cylinder on the outer wall of the rotating rod, open the front cover, sleeved the wire winding cylinder on the outer wall of the rotating rod, and close the front cover to achieve quick closing of the wire winding cylinder, and the purpose of quick installation can be achieved;

[0015] By providing a fixing frame and a protective cylinder, when one end of the wire body extends for traction, the wire body can be protected to avoid contact with the inner wall of the wire outlet groove and cause wear, and the situation of wire body breakage will not occur, so as to achieve better traction and wire release. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of a wire releasing device for engineering survey of the present utility model;

[0017] Figure 2 is a sectional view structure diagram of the wire winding cylinder of a wire releasing device for engineering survey of the present utility model;

[0018] Figure 3 is a structure diagram of the closing plate of a wire releasing device for engineering survey of the present utility model;

[0019] Figure 4 is a structure diagram of the turning of the connecting plate of a wire releasing device for engineering survey of the present utility model.

[0020] In the figure: 1, vehicle body; 2, rotating rod; 3, wire winding cylinder; 4, wire outlet groove; 5, installation structure; 6, front cover; 7, connecting plate; 8, insertion plate; 9, slot; 10, knob; 11, docking groove; 12, rotating column; 13, stabilizing rod; 14, fixing frame; 15, protective cylinder; 16, fixing seat; 17, closing plate; 18, magnetic attraction plate; 19, iron plate; 20, pulling rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] Such as Figures 1-4As shown in the figure, a wire laying device for engineering surveying includes a vehicle body 1 and a rotating rod 2 rotatably installed at the rear end of the vehicle body 1. A wire winding cylinder 3 is arranged on the outer wall of the rotating rod 2. An outlet groove 4 is formed on one side of the vehicle body 1. A docking groove 11 matching the front end of the rotating rod 2 is formed at the rear end of the wire winding cylinder 3. An installation structure 5 is arranged at the front end of the vehicle body 1. The installation structure 5 includes a front cover 6 rotatably arranged at the front end of the vehicle body 1. A connecting plate 7 is rotatably installed at the front end of the front cover 6. A plug board 8 is installed at the rear end of the connecting plate 7. A slot 9 is formed on the upper side of the front end of the vehicle body 1. A knob 10 is threadedly arranged on the upper end of the vehicle body 1. The output end of the knob 10 passes through the plug board 8. A rocker is fixedly arranged at the rear end of the rotating rod 2.

[0023] In this embodiment, a fixing frame 14 is installed on the inner wall of the bottom end of the outlet groove 4. A protective cylinder 15 is rotatably arranged on the inner wall of the fixing frame 14.

[0024] The fixing frame 14 is used to rotatably arrange the protective cylinder 15. When the wire body is pulled, the protective cylinder 15 protects the wire body.

[0025] In this embodiment, a fixing seat 16 is fixedly arranged on one side of the vehicle body 1. A closing plate 17 is rotatably connected to one side of the fixing seat 16.

[0026] The fixing seat 16 is used to rotatably arrange the closing plate 17. After the closing plate 17 is lowered, the outlet groove 4 is closed.

[0027] In this embodiment, a magnetic attraction plate 18 is fixedly arranged at the upper end of the fixing seat 16. An iron plate 19 is installed at one end of the closing plate 17.

[0028] The magnetic attraction plate 18 adsorbs the iron plate 19. After the closing plate 17 is flipped, the closing plate 17 can be fastened.

[0029] In this embodiment, a rotating column 12 is installed at the center of the front end of the wire winding cylinder 3. A stabilizing rod 13 is installed at the rear end of the front cover 6 at the front end of the rotating column 12. The front end of the rotating column 12 enters the groove at the rear end of the stabilizing rod 13.

[0030] The rotating column 12 entering the rear end of the stabilizing rod 13 can ensure the stability of the wire winding cylinder 3.

[0031] In this embodiment, a base is fixedly arranged at the lower end of the vehicle body 1. Two moving wheels are fixedly arranged on both sides of the lower end of the base.

[0032] In this embodiment, a pulling rod 20 is fixedly arranged on one side of the vehicle body 1.

[0033] The pulling rod 20 facilitates the operator to pull the vehicle body 1.

[0034] It should be noted that the utility model is a wire-laying device for engineering surveying. When in use, the front cover 6 is opened, and the docking groove 11 at the rear end of the winding drum 3 is sleeved on the outer wall of the rotating rod 2 to achieve the installation of the winding drum 3. The front cover 6 is flipped over and closed, so that the plug plate 8 enters the slot 9, and the knob 10 is used to fix it. After flipping, the stabilizing rod sleeve 13 is sleeved on the front end of the rotating column 12 at the front end of the winding drum 3, and one end of the wire body is pulled out from the upper end of the protective tube 15;

[0035] The closing plate 17 is flipped over so that the iron plate 19 at one end of the closing plate 17 is adsorbed onto the magnetic plate 18 to achieve fastening after flipping, and the vehicle body 1 is pulled to move, and the wire body contacts the protective tube 15, which can relatively reduce friction and protect the wire body.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A wire laying device for engineering surveying, comprising a vehicle body (1) and a rotating rod (2) rotatably mounted at the rear end of the vehicle body (1), wherein the outer wall of the rotating rod (2) is provided with a wire winding drum (3), and a wire outlet groove (4) is provided on one side of the vehicle body (1), characterized in that: The rear end of the winding drum (3) is provided with a docking groove (11) matching with the front end of the rotating rod (2); the front end of the vehicle body (1) is provided with a mounting structure (5); the mounting structure (5) comprises a front cover (6) which is rotatable at the front end of the vehicle body (1); a connecting plate (7) is rotatably mounted at the front end of the front cover (6); a plug plate (8) is mounted at the rear end of the connecting plate (7); a slot (9) is provided at the upper side of the front end of the vehicle body (1); a knob (10) is threadedly mounted at the upper end of the vehicle body (1); an output end of the knob (10) passes through the plug plate (8); and a rocker is fixedly mounted at the rear end of the rotating rod (2).

2. A wire-laying device for engineering surveying according to claim 1, characterized in that: A fixing frame (14) is installed on the inner wall of the bottom end of the wire outlet groove (4), and a protective cylinder (15) is rotatably arranged on the inner wall of the fixing frame (14).

3. The engineering surveying setting-out device according to claim 1, characterized in that: A fixing seat (16) is fixedly provided on one side of the vehicle body (1), and a closing plate (17) is rotatably connected to one side of the fixing seat (16).

4. A wire-laying device for engineering surveying according to claim 3, characterized in that: A magnetic attraction plate (18) is fixedly disposed on the upper end of the fixing seat (16), and an iron plate (19) is installed on one end of the closing plate (17).

5. The engineering surveying setting-out device according to claim 1, characterized in that: A rotating column (12) is installed at the center of the front end of the winding drum (3), a stabilizing rod (13) is installed at the rear end of the front cover (6) at the front end of the rotating column (12), and the front end of the rotating column (12) enters into a groove at the rear end of the stabilizing rod (13).

6. The engineering surveying setting-out device according to claim 1, characterized in that: A base is fixedly provided at the lower end of the vehicle body (1), and two movable wheels are fixedly provided on both sides of the lower end of the base.

7. The engineering surveying setting-out device according to claim 1, characterized in that: A pulling rod (20) is fixedly provided on one side of the vehicle body (1).

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