CN209181709U - A kind of extension type verticality inspection ruler - Google Patents

Abstract

The utility model provides a kind of extension type verticality inspection ruler, belongs to construction detection instrument field, and this extension type verticality checks ruler, including main body telescopic rod；The main body telescopic rod has first end, and the first end and the end of the first graduated scale are hinged；First graduated scale includes the first ruler section and the second ruler section being slidably connected；The lock piece for fixing the main body length of telescopic bar is provided on the main body telescopic rod.Ruler is checked by extension type verticality provided by the utility model, the length of main body telescopic rod can be adjusted according to the actual needs of height is checked, and retractable flexible graduated scale is used at the both ends of main body telescopic rod, for checking the verticality and the distance between each body of rod data of sustained height position last consignment of gauge rod body.

Description

A kind of extension type verticality inspection ruler

Technical field

The utility model relates to construction detection instrument fields, examine in particular to a kind of extension type verticality Look into ruler.

Background technique

The verticality problem for now checking form bracing system at present, without relevant corresponding measuring tool, substantially by doing certainly Template inspection.

Due to using the inspection ruler of template self manufacture now, fixed height can only be checked, for other higher inspections Position is looked into, can not be checked or be carried out be remake.It is very inconvenient, time-consuming and laborious, waste material, and constructing Not easy operation control in checking process checks low efficiency.

Utility model content

The utility model provides a kind of extension type verticality inspection ruler, it is intended to solve extension type in the prior art and hang down Straight degree checks the above problem existing for ruler.

The utility model is realized in this way:

A kind of extension type verticality inspection ruler, including main body telescopic rod；

The main body telescopic rod has first end, and the first end and the end of the first graduated scale are hinged；

First graduated scale includes the first ruler section and the second ruler section being slidably connected；

The lock piece for fixing the main body length of telescopic bar is provided on the main body telescopic rod.

In an embodiment of the present invention, the first ruler section is in axial direction arranged at intervals with multiple for solid Determine the fixed hole of external equipment.

In an embodiment of the present invention, the main body telescopic rod includes inner and outer tubes, and the one of said inner tube End is hinged with first graduated scale, and the outer tube is arranged on the outside of the other end.

In an embodiment of the present invention, the lock piece includes spring beans, and said inner tube and the outer tube connect The one end connect is the first connecting pin, and first connecting pin is internally provided at least one spring beans, first connecting pin Said inner tube side wall be provided with the head for the spring beans and connected by the first matching hole, the outer tube and said inner tube The one end connect is second connection end, and the outer tube wall of the second connection end is provided with logical for the head of the spring beans The second matching hole crossed.

Further include the second graduated scale in an embodiment of the present invention, the main body telescopic rod have with it is described The opposite second end of first end, the second end and the end of the second graduated scale are hinged；

Second graduated scale includes the third ruler section and the 4th ruler section being slidably connected.

The beneficial effects of the utility model are: ruler is checked by extension type verticality provided by the utility model, it can be with The length of main body telescopic rod is adjusted according to the actual needs of height is checked, and at the both ends of main body telescopic rod using retractable Flexible graduated scale, for checking the verticality and the distance between each body of rod data of sustained height position last consignment of gauge rod body.

Detailed description of the invention

It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts, It can also be obtained according to these attached drawings other relevant attached drawings.

Fig. 1 is the structural representation at the first visual angle that the extension type verticality that the utility model embodiment provides checks ruler Figure；

Fig. 2 be in Fig. 1 II-II to cross-sectional view.

Icon: 001- extension type detection rule for verticality；100- main body telescopic rod；110- inner tube；130- outer tube；150- lock Stop member；151- spring beans；The head 153-；The first matching hole of 111-；The second matching hole of 131-；The first graduated scale of 200-；210- One ruler section；230- the second ruler section；250- articulated shaft；The second graduated scale of 300-；310- third ruler section；The 4th ruler section of 330-；270- Fixed hole.

Specific embodiment

It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that indicating position or the term of positional relationship are based on attached drawing Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion institute The equipment or element of finger must have a particular orientation, is constructed and operated in a specific orientation, therefore should not be understood as to this reality With novel limitation.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be It is connected directly, the mutual of connection inside two elements or two elements can also be can be indirectly connected through an intermediary Interactively.For the ordinary skill in the art, it can understand that above-mentioned term is practical new at this as the case may be Concrete meaning in type.

In the present invention unless specifically defined or limited otherwise, fisrt feature is on or below second feature It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature the Right above two features and oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature is in the second spy Under sign, lower section and fisrt feature included below be directly below and diagonally below the second feature, or be merely representative of fisrt feature level Height is less than second feature.

Embodiment

A kind of extension type verticality inspection ruler is present embodiments provided, Fig. 1 and Fig. 2 are please referred to, this extension type hangs down Straight degree checks that ruler includes main body telescopic rod 100.

Main body telescopic rod 100 includes inner tube 110 and outer tube 130, and wherein the side dimension of inner tube 110 is less than outer tube 130 Hole size allows outer tube 130 to be set in the outside of inner tube 110.It is arranged by the socket of inner tube 110 and outer tube 130, is made The length for obtaining main body telescopic rod 100 is adjustable.

For the length of the locking main body telescopic rod 100 in certain length, locking is provided on main body telescopic rod 100 Part 150, lock piece 150 include spring beans 151.In the present embodiment, lock piece 150 includes two spring beans 151.

One end that inner tube 110 is connect with outer tube 130 is the first connecting pin, and the first connecting pin is internally provided at least one Spring beans 151,110 side wall of inner tube of the first connecting pin, which is provided with, passes through the first matching hole for the head 153 of spring beans 151 111, the one end that is connect with inner tube 110 of outer tube 130 be second connection end, 130 side wall of the outer tube setting of second connection end is useful In the second matching hole 131 that the head of spring beans 151 153 passes through.It is connected to the first cooperation simultaneously by the head 153 of spring head In hole 111 and the second matching hole 131, the fixation of inner tube 110 and 130 relative axial position of outer tube is realized.And it needs to change inner tube 110 and outer tube 130 relative axial position when, it is only necessary to the head 153 of spring beans 151 be pressed into inner tube 110 inside or It is pressed into the first matching hole 111.

Specifically, in order to enable main body telescopic rod 100 have multiple full-lengths, can be in the outside spacers of outer tube 130 It is provided with multiple second matching holes 131.

The one end of inner tube 110 far from outer tube 130 is first end, and first end and the end of the first graduated scale 200 pass through hingedly Axis 250 is hinged, specifically, protrusion can also be arranged in first end, protrusion is for abutting the first graduated scale 200, so that the first quarter Ruler 200 is spent when relative to the rotation of main body telescopic rod 100, reaching the first graduated scale 200 and 100 angle of main body telescopic rod is 90 degree, Protrusion the first graduated scale 200 of clamping prevents the first graduated scale 200 from continuing to rotate.

And in storing state, the first graduated scale 200 can turn to fitting parallel with inner tube 110, so that can entirely stretch Contracting formula verticality checks that ruler is elongated, facilitates storage taking and placing.

First graduated scale 200 has the first ruler section 210 and the second ruler section 230, and the first ruler section 210 and the second ruler section 230 are sliding Dynamic connection.Specifically, the first ruler section 210 is hingedly arranged with inner tube 110, it is arranged in the first ruler section 210 far from one end of inner tube 110 Have the saddle passed through for the second ruler section 230, be provided on saddle for the second ruler section 230 through slide opening, the axial direction of slide opening with The axial direction of first ruler section 210 is parallel.And in order to fix the relative position of the first ruler section 210 and the second ruler section 230, it can be in slide opening Inner wall damping layer is set, for increase the first ruler section 210 and the second ruler section 230 is opposite slide when frictional force.

It is in axial direction arranged at intervals in the first ruler section 210 multiple for fixing the fixed hole 270 of external equipment.? In actual use, it needs by the fixed plumb bob of fixed hole 270 or associated laser incident line equipment, to determine vertical direction.

In the present embodiment, the one end of outer tube 130 far from inner tube 110 is second end, second end and the second graduated scale 300 End is hinged, and the second graduated scale 300 and the first graduated scale 200 are symmetrical arranged.

Second graduated scale 300 has third ruler section 310 and the 4th ruler section 330, and third ruler section 310 and the 4th ruler section 330 are sliding Dynamic connection.Specifically, third ruler section 310 and outer tube 130 are hingedly arranged, it is arranged in third ruler section 310 far from one end of outer tube 130 Have the saddle passed through for the 4th ruler section 330, be provided on saddle for the 4th ruler section 330 through slide opening, the axial direction of slide opening with The axial direction of third ruler section 310 is parallel.And in order to fix the relative position of third ruler section 310 and the 4th ruler section 330, it can be in slide opening Inner wall damping layer is set, frictional force when for increasing third ruler section 310 and the opposite sliding of the 4th ruler section 330.

It should be noted that in the present embodiment, main body telescopic rod 100 includes 130 liang of root canals of inner tube 110 and outer tube, In other embodiments, multiple socket can be realized by the quantity of pipe, and then reduce the entirety of main body telescopic rod 100 after shrinking Length, but specific principle is identical as the present embodiment.

By extension type verticality provided by the utility model check ruler, can according to check height actual needs come The length of main body telescopic rod 100 is adjusted, and uses retractable flexible graduated scale at the both ends of main body telescopic rod 100, for examining Look into the verticality and the distance between each body of rod data of sustained height position last consignment of gauge rod body.

Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model Within then, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.

Claims (5)

1. a kind of extension type verticality checks ruler, which is characterized in that including main body telescopic rod；

The main body telescopic rod has first end, and the first end and the end of the first graduated scale are hinged；

First graduated scale includes the first ruler section and the second ruler section being slidably connected；

The lock piece for fixing the main body length of telescopic bar is provided on the main body telescopic rod.

2. extension type verticality according to claim 1 checks ruler, which is characterized in that the first ruler section is along axial side It is multiple for fixing the fixed hole of external equipment to being arranged at intervals with.

3. extension type verticality according to claim 1 checks ruler, which is characterized in that the main body telescopic rod includes interior Pipe and outer tube, one end of said inner tube and first graduated scale are hinged, and the outer tube is arranged on the outside of the other end.

4. extension type verticality according to claim 3 checks ruler, which is characterized in that the lock piece includes spring Beans, one end that said inner tube is connect with the outer tube are the first connecting pin, and first connecting pin is internally provided at least one A spring beans, the said inner tube side wall of first connecting pin, which is provided with, passes through the first cooperation for the head of the spring beans Hole, one end that the outer tube is connect with said inner tube are second connection end, and the outer tube wall of the second connection end is set It is equipped with the second matching hole passed through for the head of the spring beans.

5. extension type verticality according to claim 1 checks ruler, which is characterized in that further include the second graduated scale, institute Main body telescopic rod is stated with the second end opposite with the first end, the second end and the end of the second graduated scale are hinged；

Second graduated scale includes the third ruler section and the 4th ruler section being slidably connected.