一种可折叠水利测量水位标尺

Abstract

一种可折叠水利测量水位标尺，本实用新型涉及测量工具技术领域；安装块固定设置于活动段的内侧壁上；安装框设置于固定段的内部，安装框的内部设置有插块，且插块的右侧插入安装块内；凸台为两个，分别穿设于安装框的前后两侧，且凸台的内壁从左往右呈从外往内依次倾斜设置；凸台的一侧设置有延伸块，且延伸块设置于安装框的外侧，延伸块与安装框之间设置有一号复位弹簧；弹性台为两个，分别固定设置于插块的前后两侧；插块的左侧设置有二号复位弹簧，二号复位弹簧的左端与安装框的内壁连接；通过按压式解锁和弹簧自动锁定，实现了活动段的快速折叠与稳固展开，结构紧凑且具备可调性，操作简便，连接可靠，方便进行运输操作。

Claims

1. A foldable water level gauge for hydraulic measurement, comprising a fixed section (1) and a movable section (2), wherein the fixed section (1) and the movable section (2) are both U-shaped structures, the movable section (2) is located inside the fixed section (1) and is connected by a hinge shaft; characterized in that Also includes: Mounting block (3), which is fixedly installed on the inner wall of the movable section (2); The mounting frame (4) is located inside the fixed section (1), and the right side of the mounting frame (4) is open. The mounting frame (4) is provided with an insert (5), and the right side of the insert (5) is inserted into the mounting block (3). The boss (6) consists of two bosses, which are respectively installed on the front and rear sides of the mounting frame (4), and the inner wall of the boss (6) is inclined from left to right from outside to inside; an extension block (7) is provided on one side of the boss (6), and the extension block (7) is located on the outside of the mounting frame (4), and a first return spring (8) is provided between the extension block (7) and the mounting frame (4). Two elastic platforms (9) are fixedly installed on the front and rear sides of the insert block (5), and the outer sides of the elastic platforms (9) are inclined from left to right and from outside to inside. A second reset spring (10) is installed on the left side of the insert block (5), and the left end of the second reset spring (10) is connected to the inner wall of the mounting frame (4).

2. The collapsible water level measuring scale according to claim 1, wherein: The right side of the insert block (5) is provided with a cross clip (11), and the cross clip (11) is inserted into the mounting block (3).

3. The collapsible water level measuring scale according to claim 1, wherein: A limiting plate (12) is fixedly installed on the side wall of the boss (6), and the limiting plate (12) is located inside the mounting frame (4).

4. The collapsible water level measuring scale according to claim 1, wherein: A guide seat (13) is fixedly installed on the inner wall of the fixed section (1), and a movable frame (14) is slidably installed on the guide seat (13). The right side of the movable frame (14) is connected to the mounting frame (4), and the left side of the movable frame (14) is supported by a screw tube (15) through a bearing. A screw rod (16) is screwed into the screw tube (15) through a thread, and the screw rod (16) is fixedly installed on the inner wall of the fixed section (1).

5. The collapsible water level measuring staff according to claim 1, characterized in that: Several limiting platforms (17) are evenly spaced on the outer walls of the front and rear sides of the active section (2), and the limiting platforms (17) are in contact with the fixed section (1).

6. The collapsible water level measuring staff according to claim 1, characterized in that: The fixed section (1) is fixedly provided with a No. 1 platform (18) on both the front and rear sides, and the movable section (2) is fixedly provided with a No. 2 platform (19) on both the front and rear sides. The outer end of the No. 2 platform (19) is aligned with the outer end of the No. 1 platform (18). The outer ends of the No. 2 platform (19) and the No. 1 platform (18) are both provided with screw platforms (20). A connecting piece (21) is sleeved between the No. 1 platform (18) and the No. 2 platform (19) on the same side, and the screw platform (20) is tightened by a nut.

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