CN2864596Y

CN2864596Y - Assembled level

Info

Publication number: CN2864596Y
Application number: CN 200620068525
Authority: CN
Inventors: 卢存保
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-01-10
Filing date: 2006-01-10
Publication date: 2007-01-31
Anticipated expiration: 2016-01-10

Abstract

The utility model relates to an assembled level ruler, which belongs to a tool and is characterized in that transparent front and rear visual sheets with graduation lines at the periphery are respectively and hermetically embedded on the front and rear side surfaces of a hollow ruler body, 2/3 parts of water are filled in the inner cavity of the ruler body, a floating rod with floating balls at two ends is suspended on the upper plane of the water and is positioned in the inner cavity of the ruler body, a mandrel is fixedly arranged at the center of the front and rear visual sheets, a flaky pointed pointer is arranged on the mandrel in a sliding way, the upper tip section of the flaky pointed pointer penetrates through a slotted hole on the rod body of the floating rod and is connected with the floating rod into a whole, when in use, the ruler body is fixedly arranged on an additionally prepared straight rod by using a bolt, the straight rod is tightly leaned on a tested piece, when the tested piece is horizontally inclined, the floating rod is also inclined along with the straight rod, the floating rod drives the pointed pointer to deflect, a user can read the graduation degree of the pointed pointer at a glance, the leveling device can quickly find the level, is convenient to use and accurate in measurement, and greatly improves the working efficiency.

Description

The assembly type surveyor's staff

Technical field

The utility model belongs to instrument, especially relates to a kind of instrument of horizontal centering.

Background technology

The surveyor's staff that existing carpenter, bricklayer, electric welder, erector use, basically come water detection flat with the deflection of range estimation bubble, not only accuracy is low, and blade is shorter, uses and is limited to, especially when door, window and sheath thereof are installed, often give it up because the blade of surveyor's staff is short, can only come water detection flat with the method for original hanging wire stone roller, both inaccurate, efficient be low again.

Summary of the invention

The purpose of this utility model provides a kind of assembly type surveyor's staff, and not only disassembly and assembly are simple and direct, and are easy to carry, and measures accurately and fast high efficiency.

The purpose of this utility model is achieved like this: a kind of assembly type surveyor's staff, it is characterized in that before the blade of hollow, seal visual of transparent preceding visual and the back of setting-in peripheral band scale mark on the back two sides respectively, 2/3 part fill water in the inner chamber of blade, on plane on the water, suspend and place the fly rod that ball float is equipped with at two ends, in addition, be arranged in the inner chamber of blade, preceding, the center that the back is visual installs mandrel, the tip pointer of sliding load shape on mandrel, the last apical segment of the tip pointer of this sheet interted on the shaft of fly rod slotted eye and fuse with fly rod, the last apical segment of tip pointer also can fuse with web member with fly rod; During use, as long as blade is installed on the other ready straight-bar with bolt, straight-bar is abutted against on door, window, sheath and other measured pieces, when door, window, sheath and other measured pieces produce horizontal tilt, surface level in the blade produces inclination thereupon, fly rod is also tilted thereupon, fly rod drives the tip needle deflection, the user can read the number of division of tip needle deflection at a glance from the scale mark, and promptly find level accurately, easy to use, measure accurately, improved work efficiency widely.

The utility model is rational in infrastructure, and demolition, installation are simple and direct, and is easy to carry, measure accurately, and high efficiency, safe and reliable.

Now in conjunction with the accompanying drawings and embodiments the assembly type surveyor's staff that the utility model proposed is further described.

Description of drawings

Fig. 1 is that the master of the assembly type surveyor's staff that proposes of the utility model looks synoptic diagram.

Fig. 2 is the A-A view among Fig. 1.

Among Fig. 1: 1, blade, 2, preceding visual, 3, mandrel, 4, fly rod, 5, the tip pointer

Among Fig. 2: 6, the back is visual

Embodiment

From Fig. 1, Fig. 2 is as can be seen: a kind of assembly type surveyor's staff, it is characterized in that before the blade 1 of hollow, seal visual 6 of transparent preceding visual 2 and the back of setting-in peripheral band scale mark on the back two sides respectively, 2/3 part fill water in the inner chamber of blade 1, on plane on the water, suspend and place the fly rod 4 that ball float is equipped with at two ends, in addition, be arranged in the inner chamber of blade 1, preceding, visual 2 of back, 6 center installs mandrel 3, the tip pointer 5 of sliding load shape on mandrel 3, the last apical segment of the tip pointer 5 of this sheet interted on the shaft of fly rod 4 slotted eye and fuse with fly rod 4, the last apical segment of tip pointer 5 also can fuse with fly rod 4 usefulness web members; During use, as long as blade 1 usefulness bolt is installed on the other ready straight-bar, straight-bar is abutted against on door, window, sheath and other measured pieces, when door, window, sheath and other measured pieces produce horizontal tilt, surface level in the blade 1 produces inclination thereupon, fly rod 4 is also tilted thereupon, fly rod 4 drives 5 deflections of tip pointer, the user can read the number of division of tip pointer 5 deflections at a glance from the scale mark, and promptly find level accurately, easy to use, measure accurately, improved work efficiency widely.

Claims

1, a kind of assembly type surveyor's staff is characterized in that:

A, visual (6) in transparent preceding visual (2) that on the forward and backward two sides of the blade (1) of hollow, seal setting-in peripheral band scale mark respectively and back, 2/3 part fill water in the inner chamber of blade (1) suspends on plane on the water and places the fly rod (4) that ball float is equipped with at two ends;

B, be arranged in the inner chamber of blade (1), center in forward and backward visual (2), (6) installs mandrel (3), go up the tip pointer (5) of sliding load shape at mandrel (3), the last apical segment of the tip pointer (5) of this sheet interted on the shaft of fly rod (4) slotted eye and fuse with fly rod (4).

2, assembly type surveyor's staff according to claim 1 is characterized in that the last apical segment of tip pointer (5) also can fuse with web member with fly rod (4).