CN2651710Y

CN2651710Y - Vertical line corrector

Info

Publication number: CN2651710Y
Application number: CN 03284897
Authority: CN
Inventors: 梁立福
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-08-29
Filing date: 2003-08-29
Publication date: 2004-10-27
Anticipated expiration: 2013-08-29

Abstract

The utility model relates to a detection tool, in particular to a lead straight line corrector that can detect the longitudinal or horizontal angle of object. The utility model comprises: a pipeline measuring mechanism; a concave groove mechanism is respectively arranged between magnet guidance pieces, upper and lower ends of the magnet and on the shell body; when adsorbed to a column shape object, the magnetic surface of the magnet guidance piece and the column shape object contact with each other and form an arc incisal angle; a hook mechanism: a hanging hook that can be pulled out and pushed in freely is positioned at the top in front of the shell body; a horizontal angle measuring mechanism; a transparent dial plate vertical to a magnetic working surface is positioned on one lateral side of the shell body; a fast rock stop mechanism: a hanging wire with a spherical body at its lower end is positioned at the upper section of a fast rock stop cycloid coordinating with the corrector; the spherical body is contacted and connected with a connecting piece at the lower section. With the adoption of the utility model that can enhance the application function, the lead straight line of any object and horizontal angle at partial section of any object can be measured. Besides, the utility model has the function of stopping the rock with fast speed.

Description

The plumb line corrector

Technical field

The utility model relates to testing tool, but the plumb line corrector of the horizontal or vertical angle of specifically a kind of inspected object.

Background technology

In the prior art, no matter be in shipbuilding, drilling platform, bridge, building etc. and large-scale framework machinery structure construction, all need to use line to weigh down, whether reach requirement to examine this engineering objective.Present employed line weighs down generally to be made up of a messenger wire and weight, makes simply though this line weighs down, and uses limited.Often line need be weighed down to be fixed on a certain position and measure, when measuring object was metal framework structure, then line weighed down and can't fix, and then can not implement to measure.Chinese patent discloses a kind of multi-functional plumb line corrector (patent No. is 89210356.6), now become general instrument and generally used, its structure is: have an inside that spring is housed, the wheel body of outside coiling is taken in the gravity that box is interior and balanced line weighs down to the line of extracting out automatically by the pulling force of spring.Lower body part has one to press the black button of word, should deceive the pulling force that line is put in order in button adjusting by " pressure " word by rotating, its magnetic force position can be adsorbed on the plane of ferrous metal object and framework, and the pin awl is used for fixing on woodwork, and the plate of adjustable thickness size is used for fixing on brick matter surface of wall.It is applicable to the measuring vertical degree, no matter installs and all can use at large-scale hophornbeam framework, brick wall structure, and take-up automatically, simple in structure, easy to use.But this product can only be adsorbed on to measure on the ferrous metal on plane or the brick matter body of wall and use, and is subjected to the restriction of body form and material.

The utility model content

Use limited deficiency in order to solve existing plumb line corrector, the utility model provides a kind of plumb line corrector that can strengthen functions of use, adopt the utility model not only can measure the plumb line of any object, can also measure the level angle of any object part, and have fast short stopping pendulum function.

The utility model is that the technical scheme that the technical solution problem is taked is: have duct survey mechanism, for between the magnetic conduction sheet, magnet up and down establishes a groove structure on two ends, the housing, when adsorbing with cylindrical object, its magnetic conduction sheet appearance magnetic force face contacts the formation arc and cuts with cylindrical object;

Have the on-hook of colluding structure, the hook that can pull out at any time and advance is set at housing the place ahead, top; Have and collude the sucker that the on-hook structure was used, had small column; Have the level angle measuring mechanism, install a transparent dial plate vertical in a side of housing with the magnetic force workplace; A sheathed pointer on the described transparent dial plate central shaft, pointer makes it have tip state up by counterweight; Described dial plate is provided with 0-360 degree scale; Having fast short stopping swinging mechanism, is to weigh down top at the fast short stopping cycloid that is used with corrector the hang spring that one lower end has spherical surface body is set, and its spherical surface body contacts with the bottom web member and is connected; Be provided with the protection cushion rubber at the web member outside surface; Weigh down the bottom at described fast short stopping cycloid one hardened steel point is installed.

Compared with prior art, the utility model has more following beneficial effect:

1. strengthened functions of use: because added duct survey, colluded extensions, level angle measuring mechanism and transparent dial plate, make the utility model except that having establishment plumb line function, measure the function of level angle in addition; The pin that also has materials such as duct survey function, cement prefabricated component in addition colludes to be hung function, the adsorption function on smooth object surface, line and weighs down fast short stopping pendulum function.

2. enlarged usable range: the utility model also can be used on the pipe side wall, smooth smooth object surface, colludes and be hung on nail, the pin except that being used for ferrous metal, woodwork, brick matter body of wall.

3. because the utility model improvement has structurally increased fast short stopping swinging mechanism, then shortened the duration of oscillation that line weighs down, increased work efficiency.

Description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is Fig. 1 further groove position structural representation.

Fig. 3-1 crosses line plate structural representation among Fig. 1.

Fig. 3-2 crosses line plate left view among Fig. 1.

Fig. 4 is fixed in the use synoptic diagram of an embodiment on the ferrous metal plane for the utility model.

Fig. 5 is fixed in the use synoptic diagram of an embodiment on the pipeline for the utility model.

Fig. 6-1 is embodiment synoptic diagram of use (pin awl stationary state) of the utility model pin awl.

Fig. 6-2 is embodiment synoptic diagram of use (the pin awl takes off state) of the utility model pin awl.

Fig. 7 measures embodiment synoptic diagram of object vertical plane for the utility model.

Fig. 8 measures embodiment synoptic diagram of object surface level angle for the utility model.

Fig. 9 colludes for the utility model uses and hangs embodiment synoptic diagram of function.

Figure 10 uses an embodiment synoptic diagram for the utility model sucker.

Label declaration:

1 is housing, and 2 is transparent dial plate, and 3 is pointer, 4 are the pin awl, and 5 is spring, and 6 is wheel body, 7 are band shape wind spring, and 8 is cotton rope, and 9 is magnet, 10 is magnetic conduction sheet, and 11 is little axle, 12 grooves, 13 is to measure the installation site that tested object plane vertical point is crossed

line plate

18, and 14 is knob, and 15 are hook, 16 is sucker, 161 is small column, and 17 is that fast short stopping cycloid weighs down, and 171 have the hang spring of spherical surface body for the lower end, 172 is web member, 173 are the protection cushion rubber, and 174 is trip bolt, and 175 is the hardened steel point, 18 was the line plate, and 181 was the little axle of line.

Embodiment

Below by embodiment the utility model is described in further detail.

As shown in Figure 1, include housing 1, messenger wire, fast short stopping cycloid bob 17, be embedded with the magnet 9 that can be adsorbed on the iron plate in a side of housing 1, in two magnetic conduction sheets 10, can penetrate the pin awl 4 of woodwork or other software, the wheel body 6 of spring 5 and outside coiling is equipped with in housing 1 inside, by the pulling force of spring 5 line of extracting out is taken in the housing 1 automatically, messenger wire is fixing by a band shape wind spring 7 that is wrapped on the housing internal fixation axle, and the distortion pulling force of band shape wind spring 7 equates with the gravity of fast short stopping cycloid bob 17; Housing 1 bottom has one to be printed on " pressure " word knob 14, is somebody's turn to do the pulling force that " pressure " word knob 14 is adjusted messenger wires by rotating; Also comprise duct survey mechanism, collude the on-hook structure, level angle measuring mechanism, fast short stopping swinging mechanism, wherein:

Described duct survey mechanism (referring to Fig. 1,2,5) between the magnetic conduction sheet 10, magnet establishes a groove 12 structures (present embodiment is a circular arc) on two ends, the housing 1 about in the of 9, when adsorbing with cylindrical object, its magnetic conduction sheet 10 appearance magnetic force faces contact the formation arc and cut with cylindrical object; Both sides magnetic conduction sheet 10 all has adsorption function, can strengthen the absorption dynamics, reaches the firm purpose of absorption;

The described on-hook structure (referring to Fig. 1,9,10) that colludes is that the hook 15 that can pull out at any time and advance is set at housing 1 the place ahead, top, can collude to be hung on nail, the pin, plays fixation when measuring, and the object of every energy staple, pin all can use; And have and collude the on-hook structure and be used, have the sucker 16 of small column 161, during use: hook 15 is pulled out, be hooked on the small cylinder 161, sucker 16 is adsorbed on the smooth smooth surface of object of any material and gets final product;

Described level angle measuring mechanism is installed a transparent dial plate 2 vertical with the magnetic force workplace in a side of housing 1; A sheathed pointer on described transparent dial plate 2 central shafts, pointer makes its lower end overweight the upper end by counterweight, has tip state up; Described transparent dial plate 2 is provided with 0-360 degree scale.Under situation about measuring, its magnetic force face coincide with the testee surface, and pointer can be measured the level angle of testee, and pointer is oriented to measurement result on transparent dial plate 2, when mensuration object vertical plane and surface level angle referring to Fig. 7,8;

Described fast short stopping swinging mechanism (referring to Fig. 1,4) is to weigh down 17 tops, the hang spring 171 that a lower end has spherical surface body is set at the fast short stopping cycloid that is used with corrector, its spherical surface body is connected with the contact of bottom web member 172, in swing, produce friction, can increase damping, compare with the ordinary lines bob, use the duration of oscillation of this fast short stopping cycloid bob 17 to shorten greatly; In addition, be provided with protection cushion rubber 173 at web member 172 outside surfaces; Weigh down 17 bottoms at described fast short stopping cycloid one hardened steel point 175 is installed, protection cushion rubber 173 and hardened steel point 175 all shield.

The utility model because adopted duct survey mechanism, collude the on-hook structure and with collude the sucker 16 that the on-hook structure is used, and level angle measuring mechanism, fast short stopping swinging mechanism, make its have the duct survey function, collude hang function, level angle is measured and fast short stopping pendulum function.

Shown in Fig. 3-1, Fig. 3-2, cross the structural representation of line plate, left view; Fig. 4 is fixed in embodiment on the ferrous metal plane for the utility model; Fig. 6-1 is embodiment synoptic diagram of use (pin awl stationary state) of the utility model pin awl, and Fig. 6-2 is embodiment synoptic diagram of use (the pin awl takes off state) of the utility model pin awl.

Claims

1. plumb line corrector, it is characterized in that: have duct survey mechanism, for between the magnetic conduction sheet (10), magnet (9) establishes a groove (12) structure on two ends, the housing (1) up and down, when adsorbing with cylindrical object, its magnetic conduction sheet (10) appearance magnetic force face contacts the formation arc and cuts with cylindrical object.

2. according to the described plumb line corrector of claim 1, it is characterized in that: have the on-hook of colluding structure, the hook (15) that can pull out at any time and advance is set at housing (1) the place ahead, top.

3. according to the described plumb line corrector of claim 2, it is characterized in that: have and collude the sucker (16) that the on-hook structure was used, had small column (161).

4. according to the described plumb line corrector of claim 1, it is characterized in that: have the level angle measuring mechanism, install a transparent dial plate (2) vertical in a side of housing (1) with the magnetic force workplace.

5. according to the described plumb line corrector of claim 4, it is characterized in that: a sheathed pointer on described transparent dial plate (2) central shaft, pointer makes it have tip state up by counterweight.

6. according to the described plumb line corrector of claim 4, it is characterized in that: described dial plate (2) is provided with 0-360 degree scale.

7. according to the described plumb line corrector of claim 1, it is characterized in that: have fast short stopping swinging mechanism, be to weigh down (17) top at the fast short stopping cycloid that is used with corrector the hang spring (171) that one lower end has spherical surface body is set, its spherical surface body contacts with bottom web member (172) and is connected.

8. according to the described plumb line corrector of claim 7, it is characterized in that: be provided with the protection cushion rubber at web member (172) outside surface.

9. according to the described plumb line corrector of claim 7, it is characterized in that: weigh down (17) bottom at described fast short stopping cycloid one hardened steel point (175) is installed.