CN210374954U

CN210374954U - Verticality measuring device

Info

Publication number: CN210374954U
Application number: CN201921613826.XU
Authority: CN
Inventors: 安剑英
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-04-21
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a verticality measuring device, which comprises a reference fixing bottom plate, a supporting rod vertically fixed on the reference fixing bottom plate, a sliding plate sleeved in the supporting rod, a U-shaped groove hole arranged at the other end of the sliding plate along the horizontal plane direction, a guide rod fixed in the U-shaped groove hole and arranged along the radial direction of the supporting rod, a guide groove arranged in the guide rod along the radial direction of the supporting rod, a lower dial gauge seat and an upper dial gauge seat respectively arranged at the back of the guide rod, a first dial gauge penetrating through the lower dial gauge seat, a second dial gauge penetrating through the upper dial gauge seat, a lower fastening knob penetrating through the guide groove and connected with the lower dial gauge seat for fixing the lower dial gauge seat on the guide rod, an upper fastening knob penetrating through the guide groove and connected with the upper dial gauge seat for fixing the upper dial gauge seat on the guide rod, and a plurality of fixing bolts arranged on the sliding plate and used for fixing the sliding plate on the supporting rod in an extruding way.

Description

Verticality measuring device

Technical Field

The utility model belongs to the technical field of the survey and drawing technique and specifically relates to a straightness measuring device hangs down.

Background

Perpendicularity measurement is a condition that a measured element on a part maintains a correct 90-degree included angle relative to a reference element. I.e. the degree to which the so-called orthogonality between the two elements is maintained; the verticality measuring device is an instrument for measuring the verticality of a tested object. The existing verticality measuring device has a complex structure and high equipment investment cost, and needs a complex control circuit.

Therefore, it is necessary to provide a verticality measuring device with simple structure, easy operation and low equipment investment cost.

SUMMERY OF THE UTILITY MODEL

To the above problem, an object of the utility model is to provide a straightness measuring device hangs down, the utility model discloses a technical scheme as follows:

a verticality measuring device comprises a reference fixing bottom plate, a supporting rod, a sliding plate, a guide rod, a guide groove, a lower dial gauge seat, an upper dial gauge seat, a first dial gauge, a second dial gauge, a lower fastening knob, a lower dial gauge seat, a lower dial gauge and a lower fastening knob, wherein the reference fixing bottom plate is arranged along a horizontal plane, the supporting rod is perpendicular to the reference fixing bottom plate and is fixedly connected with the reference fixing bottom plate, one end of the sliding plate is sleeved in the supporting rod and slides along the radial direction of the supporting rod, at least one sliding plate is arranged, the U-shaped groove hole is formed in the other end of the sliding plate along the horizontal plane, the guide rod is fixed in the U-shaped groove hole and is arranged along the radial direction of the supporting rod, the guide groove is formed in the guide rod and is perpendicular to the reference fixing bottom plate, the lower dial gauge seat and the upper dial gauge seat are respectively arranged at the back of, the upper fixing knob penetrates through the guide groove, is connected with the upper dial gauge seat, and is used for fixing the upper dial gauge seat on the guide rod, and the plurality of fixing bolts are arranged on the sliding plate and are used for extruding and fixing the sliding plate on the support rod.

Furthermore, the verticality measuring device further comprises a connecting bolt which is arranged between the guide groove and the U-shaped groove hole and used for fixing the guide rod on the sliding plate.

Preferably, the slide plate is provided with two pieces.

Further, the verticality measuring device further comprises a tooling platform arranged on the reference fixed bottom plate.

Preferably, the first dial indicator and the second dial indicator are arranged along the horizontal plane direction.

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

(1) the utility model skillfully arranges the reference fixed bottom plate, arranges the support bar for the sliding support of the sliding plate on the reference fixed bottom plate, realizes the measurement of various objects to be measured by moving the sliding plate up and down, and has wider application range;

(2) the utility model has the advantages that the U-shaped slotted hole is arranged on the sliding plate, so that the installation of the guide rod is convenient, and the reliable front and back adjustment of the guide rod can be ensured;

(3) the utility model discloses through set up the guide slot on the guide bar, so that the upper and lower of percentage table is in proper order, and its measured position can be adjusted wantonly from top to bottom, has further enlarged application scope;

to sum up, the utility model has the advantages of simple structure, installation adjustment are reliable, application scope is wide, have very high practical value and spreading value in the survey and drawing technical field.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as a limitation of the scope of protection, and for those skilled in the art, other related drawings may be obtained from these drawings without inventive effort.

Fig. 1 is a schematic structural diagram (a) of the present invention.

Fig. 2 is a schematic structural diagram (ii) of the present invention.

In the drawings, the names of the parts corresponding to the reference numerals are as follows:

1-reference fixed bottom plate, 2-support rod, 3-sliding plate, 4-guide rod, 5-guide groove, 6-first dial indicator, 7-second dial indicator, 8-U-shaped groove hole, 9-connecting bolt, 10-lower fastening knob, 11-upper fastening knob, 12-fixing bolt, 13-tooling platform, 14-lower dial indicator seat and 15-upper dial indicator seat.

Detailed Description

To make the objectives, technical solutions and advantages of the present application more clear, the present invention will be further described with reference to the accompanying drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Examples

As shown in fig. 1 to 2, the present embodiment provides a verticality measuring apparatus, and first, it should be noted that the terms of "first", "second", and the like in the present embodiment are only used for distinguishing similar components, and are not to be understood as a specific limitation to the protection scope. In the present embodiment, the terms of orientation such as "bottom", "top", "rear", "center", "one end" and "the other end" are explained based on the drawings.

Specifically, the verticality measuring device of the embodiment includes a reference fixing bottom plate 1 disposed along a horizontal plane, a supporting rod 2 disposed perpendicular to the reference fixing bottom plate 1 and fixedly connected to the reference fixing bottom plate 1, a sliding plate 3 having an end sleeved in the supporting rod 2 and sliding along a radial direction of the supporting rod 2 and at least configured with one piece, a U-shaped slot 8 disposed at the other end of the sliding plate 3 along the horizontal plane, a guiding rod 4 fixed in the U-shaped slot 8 and disposed along the radial direction of the supporting rod 2, a guiding slot 5 disposed in the guiding rod 4 along the radial direction of the supporting rod 2 and disposed perpendicular to the reference fixing bottom plate 1, a lower dial indicator seat 14 and an upper dial indicator seat 15 respectively disposed at the back of the guiding rod 4, a first dial indicator 6 disposed through the lower dial indicator seat 14, a second dial indicator 7 disposed through the upper dial indicator seat 15, run through 5 sets up of guide slot, and be connected with lower percentage table seat 14, be used for fixing lower fastening knob 10 on guide bar 4 with lower percentage table seat 14, run through 5 sets up of guide slot, and be connected with last percentage table seat 15, be used for fixing last fastening knob 11 on guide bar 4 with last percentage table seat 15, set up on slide 3, be used for fixing several fixing bolt 12 on bracing piece 2 with slide 3 extrusion to and set up between 5 and U type notch 8 of guide slot, be used for fixing connecting bolt 9 on slide 3 with guide bar 4. The first dial indicator 6 and the second dial indicator 7 are arranged along the horizontal plane direction; in addition, the slide plate 3 may preferably be provided in two pieces. In order to deal with objects to be measured with various heights, the reference fixing base plate 1 of the embodiment is further provided with a tooling platform 13.

The installation process of the device is briefly described as follows:

firstly, sleeving a sliding plate 3 on a support rod 2 in sequence, and connecting a guide rod 4 with the sliding plate 3 by using a connecting bolt 9;

then, setting the position of the sliding plate 3 according to the size of the object to be detected, fixing the sliding plate 3 on the support rod 2 by using a fixing bolt 12, adjusting the upper and lower positions of the guide rod 4 and fixing by using a connecting bolt 9;

finally, the first dial indicator 6 and the second dial indicator 7 are fixed on the guide rod 4 by using the lower dial indicator seat 14, the upper dial indicator seat 15, the lower fastening knob 10 and the upper fastening knob 11; and detecting the verticality of the object to be detected.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and are not limitations on the protection scope of the present invention, but all the changes made by adopting the design principle of the present invention and performing non-creative work on this basis shall fall within the protection scope of the present invention.

Claims

1. A verticality measuring device is characterized by comprising a reference fixed bottom plate (1) arranged along a horizontal plane, a supporting rod (2) which is perpendicular to the reference fixed bottom plate (1) and is fixedly connected with the reference fixed bottom plate (1), a sliding plate (3) which is sleeved in the supporting rod (2) at one end, slides along the radial direction of the supporting rod (2) and is at least provided with one sliding plate, a U-shaped slotted hole (8) arranged at the other end of the sliding plate (3) along the horizontal plane direction, a guide rod (4) which is fixed in the U-shaped slotted hole (8) and is arranged along the radial direction of the supporting rod (2), a guide groove (5) which is arranged in the guide rod (4) along the radial direction of the supporting rod (2) and is perpendicular to the reference fixed bottom plate (1), a lower dial gauge seat (14) and an upper dial gauge seat (15) which are respectively arranged at the back of the guide rod (4), run through first percentage table (6) that lower percentage table seat (14) set up, run through second percentage table (7) that last percentage table seat (15) set up run through guide slot (5) set up, and be connected with lower percentage table seat (14), be used for fixing lower fastening knob (10) on guide bar (4) with lower percentage table seat (14), run through guide slot (5) set up, and be connected with last percentage table seat (15), be used for fixing last fastening knob (11) on guide bar (4) with last percentage table seat (15) to and set up on slide (3), be used for fixing several fixing bolt (12) on bracing piece (2) with slide (3) extrusion.

2. Perpendicularity measuring device according to claim 1, characterized in that it further comprises a connecting bolt (9) arranged between the guide groove (5) and the U-shaped slot (8) for fixing the guide bar (4) to the slide plate (3).

3. Perpendicularity measuring device according to claim 1, characterized in that the slide plate (3) is provided in two pieces.

4. The verticality measuring device according to any one of claims 1 to 3, further comprising a tooling platform (13) disposed on the reference fixing base plate (1).

5. Perpendicularity measuring device according to claim 1, characterized in that the first dial indicator (6) and the second dial indicator (7) are arranged in the horizontal direction.