Water conservancy construction lofting device

Abstract

The utility model belongs to the technical field of water conservancy projects, and particularly relates to a water conservancy construction lofting device which comprises a box staff, the box staff is connected to a connector in a matched mode, the connector is rotationally connected to an extension frame, the extension frame is connected to a fixing frame in a sliding mode, and an adjusting piece is connected to the fixing frame in a matched mode. The adjusting piece is connected with the extension frame in a matched mode. According to the water conservancy construction lofting device, the connector is rotationally arranged on the extension frame and is connected with the adjusting piece in a matched mode, the connector can be rotationally adjusted on the extension frame through the adjusting piece, and therefore the red face and the black face of a box staff can be adjusted to be used, and the using effect is improved; the overall length of the box staff can be adjusted through the adjusting piece, the box staff is convenient to store, carry and use, and through the design of the box staff, the box staff can be conveniently positioned and placed in a river channel or other places where people cannot reach conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a water conservancy construction layout device. Background Art

[0002] The layout device in water conservancy construction is a device used to determine the horizontal or vertical elevation of various locations in the project, and to arrange, locate and mark. These devices usually include various measuring tools and auxiliary equipment to ensure the accurate position and elevation of various parts during the construction process. The layout operation will use rulers and markers, which are used to mark and locate at the construction site. The ruler is usually used to measure linear distance or length, while the marker is used to mark important positions or specific coordinate points for construction personnel to refer to and operate. After searching Chinese patents, a water conservancy construction layout device is disclosed, and its patent number is 202121184340.6. The beneficial effects of this patent are: 1. Through the setting of the probe rod, sleeve and support frame, the ruler body can reach the measurement point so that the layout operation can proceed smoothly; 2. Through the setting of the abutment block, the groove and the spring, the ruler body can be locked in the installation tube; 3. Through the setting of the rotating ring and the pull rope, it is convenient for the operator to insert the ruler body into the installation tube or take it out of the installation tube; 4. Through the setting of the sleeve, it is convenient for the operator to disassemble and assemble the probe rod, and at the same time, it can improve the accuracy of the ruler body close to the measurement point. When the existing tower ruler is used, it will rotate any one of the red and black sides of the tower ruler according to the distance measured. The above device cannot realize the arbitrary switching of the two sides of the tower ruler, and the above water conservancy construction layout device is not convenient for storage and carrying, which affects the carrying and use during construction. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies of the prior art, the utility model provides a water conservancy construction layout device, which solves the problems in the above background technology that the water conservancy construction layout device is inconvenient to adjust the tower ruler rotation surface and is inconvenient to store and carry for use.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A water conservancy construction layout device includes a tower ruler, the tower ruler is connected to a connecting head, the connecting head is rotatably connected to an extension frame, the extension frame is slidably connected to a fixed frame, the fixed frame is connected to an adjusting piece, the adjusting piece is connected to the extension frame, the adjusting piece is connected to the connecting head, and the fixed frame is fixedly connected to a supporting piece.

[0008] Furthermore, the connecting head is composed of a rotating column, a plug hole and a bolt. The rotating column is provided with a plug hole. One side of the rotating column is threadedly connected with a bolt. The outer wall of the rotating column is fixedly connected with a gear ring, and the gear ring is arranged in a half circle.

[0009] Furthermore, the extension frame is composed of a rotating ring, an extension rod, a rotating seat and a connecting plate. The rotating ring is rotatably connected to the rotating column, the rotating ring is rotatably connected to the gear ring, the rotating ring is fixedly connected to one end of the extension rod, the extension rod is fixedly connected to the rotating seat, and the other end of the extension rod is fixedly connected to the connecting plate in the cavity.

[0010] Furthermore, the fixing frame is composed of a plug-in frame, a plug-in slot, a connecting seat and a holding ring. The plug-in frame is provided with a plug-in slot, an extension rod is slidably connected in the plug-in slot, one end of the plug-in frame is fixedly connected to the connecting seat, and the plug-in frame at the same end of the connecting seat is fixedly connected to the holding ring.

[0011] Furthermore, the adjusting member is composed of a screw rod, a first knob, a connecting rod, a gear, a prismatic hole, a prismatic rod and a second knob, one end of the screw rod is threadedly connected in the connecting plate, the other end of the screw rod is fixedly connected to the first knob, the screw rod is threadedly connected to the plug-in frame, one end of the connecting rod is fixedly connected to a gear, the gear is meshingly connected to a gear ring, the connecting rod is rotatably connected to a rotating seat, a prismatic hole is provided in the gear, a prismatic rod is slidably inserted in the prismatic hole, one end of the prismatic rod is fixedly connected to the second knob, and the prismatic rod at the position of the second knob is rotatably connected to the connecting seat.

[0012] Furthermore, the support member is composed of a support column, a nut and a plug-in cone. The support column is fixedly connected below the plug-in frame. The bottom end of the support column is rotatably connected to a nut. The nut is threadedly connected to the plug-in cone, and the plug-in cone is limitedly plugged into the support column.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a water conservancy construction layout device, which has the following beneficial effects:

[0015] The water conservancy construction layout device designed by the utility model is rotated on the extension frame through a connecting head, and the connecting head is cooperatively connected with an adjusting piece. The connecting head can be rotated and adjusted on the extension frame through the adjusting piece, so that the red and black surfaces of the ruler can be switched for use, thereby improving the use effect. The extension frame is slidably plugged into the fixed frame, and the overall length of the device can be adjusted through the adjusting piece, which is convenient for storage and carrying. Through the design of the device, the ruler can be easily positioned and placed in a river channel or other places that are inconvenient for people to reach for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the connector and the extension frame of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the fixing frame of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the adjusting member of the utility model;

[0020] Figure 5 This is a schematic diagram of the support structure of the utility model.

[0021] In the figure: 1. tower ruler; 2. connector; 201. rotating column; 202. plug-in hole; 203. bolt; 204. gear ring; 3. extension frame; 301. rotating ring; 302. extension rod; 303. rotating seat; 304. connecting plate; 4. fixing frame; 401. plug-in frame; 402. plug-in slot; 403. connecting seat; 404. holding ring; 5. adjusting member; 501. screw rod; 502. first knob; 503. connecting rod; 504. gear; 505. prismatic hole; 506. prismatic rod; 507. second knob; 6. supporting member; 601. supporting column; 602. nut; 603. plug-in cone. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example

[0024] like Figure 1-5As shown, a water conservancy construction layout device proposed in an embodiment of the utility model, the water conservancy construction layout device designed in this scheme can realize the placement and use of the tower ruler 1 in the place where it is inconvenient for personnel to reach, so as to meet the layout use needs. The design can realize the use of the red and black sides of the tower ruler 1, thereby improving the use effect, and can make the device convenient to store and carry for use, so that it is convenient to carry during construction, including the tower ruler 1, the tower ruler 1 is connected to the connecting head 2, the connecting head 2 is rotatably connected to the extension frame 3, the extension frame 3 is slidably connected to the fixed frame 4, the fixed frame 4 is connected with an adjusting member 5, the adjusting member 5 is connected with the extension frame 3, the adjusting member 5 is connected with the connecting head 2, the fixed frame 4 is fixedly connected with a supporting member 6, the device of this scheme When in use, the tower ruler 1 is inserted into the insertion hole 202 opened on the rotating column 201, and then the tower ruler 1 is fixed in the insertion hole 202 by adjusting the bolt 203. Since the connector 2 is rotatably connected to the extension frame 3, and the extension frame 3 is adjusted on the fixed frame 4 by the adjusting member 5, the orientation of the fixed frame 4 and the extension frame 3 can be controlled by grasping the insertion frame 401. The support member 6 fixedly connected to the bottom of the fixed frame 4 is supported on the ground, which can reduce the labor of personnel to lift the device. By turning the nut 602, the telescopic length of the plug-in cone 603 in the support column 601 is adjusted. Since the plug-in cone 603 is limitedly slidably connected in the support column 601, when the nut 602 is turned, the plug-in cone 603 can be telescoped. The utility model discloses a kind of structure, and the utility model discloses a structure that can be used for ground support at different heights. When the tower ruler 1 needs to reach a place that is inconvenient for personnel to reach for setting out, the screw rod 501 is rotated by rotating the first knob 502. Since the screw rod 501 is rotatably connected to the plug-in frame 401, and the screw rod 501 is threadedly connected to the connecting plate 304, when the screw rod 501 is rotated, the extension rod 302 can be controlled to slide and plug in and adjust on the plug-in frame 401. The connecting rod 503 is connected to the rotating seat 303 in cooperation with the limit rotation. When the extension rod 302 is adjusted, the connecting rod 503 will move synchronously. Since the second knob 507 is connected to the connecting seat 403 in cooperation with the second knob 507, and the second knob 507 is fixedly connected to the prismatic rod 506, the prismatic rod 506 is designed to be slidably plugged in with the prismatic hole 505, so when the screw rod 501 is rotated, the extension rod 302 can be controlled to slide and plug in and adjust on the plug-in frame 401. The connecting rod 503 is connected to the rotating seat 303 in cooperation with the limit rotation. When the extension rod 302 is adjusted, the connecting rod 503 will move synchronously. When the combined length of the extension frame 3 and the fixed frame 4 changes, the prismatic rod 506 will slide and plug in the connecting rod 503, and the combined length of the two will also change. By turning the second knob 507, the connecting rod 503 can be driven to rotate, and the gear 504 is engaged with the gear ring 204. Therefore, when the connecting rod 503 is adjusted to rotate, the rotating column 201 will rotate and adjust on the rotating ring 301. Since the gear ring 204 is a half-circle design, the maximum rotation angle of the rotating column 201 on the rotating ring 301 is 180 degrees. By rotating the rotating column 201, the tower ruler 1 installed on the connecting head 2 can be adjusted to turn the red and black measuring surfaces when it reaches a place that is inconvenient for personnel to reach for layout, so as to meet different measurement and use requirements and improve the use effect.The design enables the device to be conveniently stored and carried, facilitates the installation and use of the tower ruler 1, and improves the use effect of the lofting. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0025] like Figure 2 As shown, in some embodiments, the connecting head 2 is composed of a rotating column 201, a plug hole 202 and a bolt 203. The plug hole 202 is opened on the rotating column 201, and the bolt 203 is threadedly connected to one side of the rotating column 201. The outer wall of the rotating column 201 is fixedly connected with a gear ring 204, and the gear ring 204 is set in a half circle. The design of the connecting head 2 meets the requirements of connecting and fixing the tower ruler 1, ensuring the use effect.

[0026] like Figure 2 As shown, in some embodiments, the extension frame 3 is composed of a rotating ring 301, an extension rod 302, a rotating seat 303 and a connecting plate 304. The rotating ring 301 is rotatably connected to the rotating column 201, and the rotating ring 301 is rotatably connected to the gear ring 204. The rotating ring 301 is fixedly connected to one end of the extension rod 302, and the rotating seat 303 is fixedly connected to the extension rod 302. The connecting plate 304 is fixedly connected to the cavity at the other end of the extension rod 302. The extension frame 3 meets the rotation connection use of the connecting head 2 to realize the extension adjustment use of the device.

[0027] like Figure 3 As shown, in some embodiments, the fixing frame 4 is composed of a plug-in frame 401, a plug-in slot 402, a connecting seat 403 and a holding ring 404. The plug-in slot 402 is opened on the plug-in frame 401, and an extension rod 302 is slidably connected in the plug-in slot 402. One end of the plug-in frame 401 is fixedly connected to the connecting seat 403, and a holding ring 404 is fixedly connected to the plug-in frame 401 at the same end of the connecting seat 403. The design of the fixing frame 4 meets the connection use of the extension frame 3, thereby improving the storage convenience of the device.

[0028] like Figure 4As shown, in some embodiments, the adjusting member 5 is composed of a screw rod 501, a first knob 502, a connecting rod 503, a gear 504, a prism hole 505, a prism rod 506 and a second knob 507. One end of the screw rod 501 is threadedly connected to the connecting plate 304, and the other end of the screw rod 501 is fixedly connected to the first knob 502. The screw rod 501 is threadedly connected to the plug-in frame 401, and one end of the connecting rod 503 is fixedly connected to the gear 504, which is meshed with the ring gear 204. Then, the connecting rod 503 is rotatably connected to the rotating seat 303, a prismatic hole 505 is opened in the gear 504, a prismatic rod 506 is slidably inserted in the prismatic hole 505, one end of the prismatic rod 506 is fixedly connected to a second knob 507, and the prismatic rod 506 at the position of the second knob 507 is rotatably connected to the connecting seat 403, and the adjusting member 5 can control the sliding adjustment of the extension frame 3 on the fixed frame 4, and can realize the rotation adjustment of the connecting head 2 on the extension frame 3, thereby improving the use effect.

[0029] like Figure 5 As shown, in some embodiments, the support member 6 is composed of a support column 601, a nut 602 and a plug-in cone 603. The support column 601 is fixedly connected below the plug-in frame 401. The bottom end of the support column 601 is rotatably connected to the nut 602. The nut 602 and the plug-in cone 603 are threadedly connected. The plug-in cone 603 and the support column 601 are limitedly plugged in. The support member 6 can cooperate with the tower ruler 1 to achieve two landing points of the device, meet the placement and use of the device, and reduce the labor of people lifting and supporting the device.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A water conservancy construction layout device, comprising a tower ruler (1), characterized in that: The tower ruler (1) is connected to the connecting head (2), the connecting head (2) is rotatably connected to the extension frame (3), the extension frame (3) is slidably connected to the fixed frame (4), the fixed frame (4) is connected to an adjusting member (5), the adjusting member (5) is connected to the extension frame (3), the adjusting member (5) is connected to the connecting head (2), and the fixed frame (4) is fixedly connected to a supporting member (6).

2. A water conservancy construction layout device according to claim 1, characterized in that: The connector (2) is composed of a rotating column (201), a plug hole (202) and a bolt (203); the rotating column (201) is provided with a plug hole (202); one side of the rotating column (201) is threadedly connected with a bolt (203); the outer wall of the rotating column (201) is fixedly connected with a gear ring (204); the gear ring (204) is arranged in a half circle.

3. A water conservancy construction layout device according to claim 1, characterized in that: The extension frame (3) is composed of a rotating ring (301), an extension rod (302), a rotating seat (303) and a connecting plate (304); the rotating ring (301) is rotatably connected to the rotating column (201); the rotating ring (301) is rotatably connected to the gear ring (204); the rotating ring (301) is fixedly connected to one end of the extension rod (302); the rotating seat (303) is fixedly connected to the extension rod (302); and the connecting plate (304) is fixedly connected to the cavity at the other end of the extension rod (302).

4. A water conservancy construction layout device according to claim 1, characterized in that: The fixing frame (4) is composed of a plug-in frame (401), a plug-in slot (402), a connecting seat (403) and a holding ring (404); the plug-in frame (401) is provided with a plug-in slot (402), an extension rod (302) is slidably connected in the plug-in slot (402), one end of the plug-in frame (401) is fixedly connected to the connecting seat (403), and the plug-in frame (401) at the same end of the connecting seat (403) is fixedly connected to the holding ring (404).

5. A water conservancy construction layout device according to claim 1, characterized in that: The adjusting member (5) is composed of a screw rod (501), a first knob (502), a connecting rod (503), a gear (504), a prismatic hole (505), a prismatic rod (506) and a second knob (507); one end of the screw rod (501) is threadedly connected to the connecting plate (304); the other end of the screw rod (501) is fixedly connected to the first knob (502); the screw rod (501) is threadedly connected to the plug-in frame (401); one end of the connecting rod (503) is fixedly connected to the plug-in frame (401); A gear (504) is connected, the gear (504) is meshed with the gear ring (204), the connecting rod (503) is rotatably connected to the rotating seat (303), a prismatic hole (505) is opened in the gear (504), a prismatic rod (506) is slidably inserted in the prismatic hole (505), one end of the prismatic rod (506) is fixedly connected to a second knob (507), and the prismatic rod (506) at the position of the second knob (507) is rotatably connected to the connecting seat (403).

6. A water conservancy construction layout device according to claim 1, characterized in that: The support member (6) is composed of a support column (601), a nut (602) and an insertion cone (603); the support column (601) is fixedly connected below the insertion frame (401); the bottom end of the support column (601) is rotatably connected with a nut (602); the nut (602) and the insertion cone (603) are threadedly connected; and the insertion cone (603) and the support column (601) are limitedly inserted.

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