Novel metering instrument for measuring perpendicularity of vertical component

Abstract

The utility model relates to the technical field of measuring instruments for flatness and verticality of templates, and provides a novel measuring instrument for measuring verticality of a vertical member, which comprises two symmetrically distributed vertical rods; the telescopic vertical rods are correspondingly inserted into one ends of the outer sides of the interiors of the vertical rods on the two sides in a sliding manner; the telescopic knobs are correspondingly mounted on the outer sides of the far ends of the vertical rods on the two sides; the three scales are correspondingly mounted on the outer sides of the telescopic vertical rods on the two sides and the outer side of one vertical rod; the hinge is connected with the end parts of the vertical rods on the two sides; the fixing blocks are pressed and limited on the outer sides of the corresponding scales; the bolts are arranged on the outer sides of the corresponding fixing blocks. The design of the metering instrument not only improves the working efficiency and safety, but also ensures the accuracy of the measurement result, thereby optimizing the quality management of the constructional engineering, and having important practical application value for the modern building construction. Due to the characteristics, the device becomes an innovative solution.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring instruments for template flatness and verticality, and in particular to a novel measuring instrument for measuring the verticality of vertical components. Background Art

[0002] At present, construction projects are very common in cities, and wall columns are one of the important construction projects in construction projects. The quality of wall column construction not only affects the quality of the structure, but also affects the overall stability and aesthetics of the entire building. Among them, the detection of verticality is an important indicator of wall column detection. After the concrete is poured and formed, if a large deviation in verticality is detected, it will not only affect the safety of the structure, but also cause trouble for later repairs. Therefore, the verticality of the wall column template must be checked and qualified before concrete pouring before concrete pouring can be carried out. It can improve the quality of the structure, reduce unnecessary losses, and truly achieve pre-control.

[0003] Therefore, in the construction of cast-in-place concrete structures, after the formwork is set up, the verticality of the formwork needs to be tested. In the related art, the verticality of the formwork is tested with a theodolite, which requires a positioning line as a basis. When this condition is not available, the verticality is measured by hanging a plumb bob, that is, after the plumb bob is stable, the distance from the upper, middle and lower parts of the board wall formwork to the vertical line is measured with a ruler, so as to calculate the verticality error of the formwork. If the three dimensions are consistent, it means that the formwork is parallel to the vertical line, that is, the verticality meets the standard; if not, the formwork must be adjusted to finally achieve the straightness and verticality of the upper, middle and lower parts of the formwork.

[0004] However, in construction projects that include basements, the building height is generally high, usually exceeding 4 meters. When measuring the verticality of the wall column formwork, two people are required to climb up to perform the measurement, which is time-consuming and labor-intensive, and also poses a great safety hazard.

[0005] Therefore, this invention proposes a new type of measuring instrument for measuring the verticality of vertical components to solve the above problems. Utility Model Content

[0006] In order to overcome the defects of the prior art, the utility model aims to provide a new measuring instrument for measuring the verticality of vertical components.

[0007] To achieve the above object, the technical solution of the utility model is implemented as follows: a new type of measuring instrument for measuring the verticality of vertical components, comprising:

[0008] Two symmetrically distributed poles;

[0009] Telescopic vertical pole: correspondingly slidably plugged into one end of the inner outer side of the vertical poles on both sides;

[0010] Telescopic knob: correspondingly installed on the outer sides of the distal ends of the telescopic poles on both sides;

[0011] Three rulers: correspondingly installed on the outer sides of the telescopic poles on both sides and the outer side of one of the poles;

[0012] Hinge: connecting the ends of the vertical poles on both sides;

[0013] Fixed block: pressed on and limited to the outside of the corresponding scale;

[0014] Bolt: set on the outside of the corresponding fixed block to adjust the tightening force of the fixed block.

[0015] Preferably, the telescopic knob is a physical button, one inner end of which is limited and pressed against the insertion end surface of the telescopic vertical rod.

[0016] Preferably, the ruler is made of stainless steel, is hollow inside, and has scales engraved on the long side ends. The ruler can be freely rotated at any angle with the bolt as the center.

[0017] Preferably, the bolt is a steel structure, and the first contact is a fixed block, which is extended into the fixed block and the vertical pole and the telescopic vertical pole by rotation to form a stable structure.

[0018] Preferably, the fixing block is a wooden structure, the short side section is irregularly shaped, and is narrower near the end of the vertical pole or the telescopic vertical pole, and the fixing block can rotate freely around the bolt.

[0019] Preferably, the hinge is made of stainless steel and is installed on the butt end surfaces of the two uprights, and is invisible when the two uprights are unfolded in a straight line.

[0020] The beneficial effects of the utility model are embodied in:

[0021] Improved safety: Traditional wall column formwork verticality measurement requires two people to work together at high altitude, which poses a great safety hazard. This invention allows a single person to complete the measurement on the ground, significantly reducing the safety risk of workers.

[0022] Improved efficiency: The design of the device allows single-person operation, thus reducing the need for human resources. At the same time, it is easy to operate and can quickly complete the measurement task, greatly improving work efficiency compared to traditional methods.

[0023] Accuracy and reliability: The measuring instrument is designed with a retractable structure that can adapt to different height requirements to ensure the accuracy of the measurement results. In addition, the scale design allows accurate readings at different positions, ensuring the consistency and reliability of the data.

[0024] Economical: It reduces the cost of correcting structural defects caused by inaccurate measurements, and also reduces the additional costs that may be caused by safety accidents.

[0025] Portability and ease of use: The retractable and foldable design of the tool makes it easy to carry and store, suitable for use in various construction site environments. The easy-to-operate design also allows practitioners to quickly master the use method.

[0026] In short, the design of this measuring instrument not only improves work efficiency and safety, but also ensures the accuracy of the measurement results, thereby optimizing the quality management of construction projects and having important practical application value for modern construction. These features make it an innovative solution that can effectively meet the challenges of verticality measurement in high wall column construction projects. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In the attached picture:

[0028] Figure 1 It is a structural schematic diagram of the utility model in working state;

[0029] Figure 2 It is a schematic diagram of the structure of the utility model in a folded state;

[0030] Figure 3 This is a schematic diagram of the folding node position structure of the utility model;

[0031] Figure 4 It is a structural schematic diagram of the ruler of the utility model in a working state;

[0032] Figure 5 It is a schematic diagram of the structure of the ruler of the utility model in a folded state;

[0033] Description of reference numerals:

[0034] 1-1: upright pole; 1-2: telescopic upright pole; 1-3: telescopic knob; 2-1: ruler; 2-2: bolt; 2-3: fixing block; 3-1: hinge. DETAILED DESCRIPTION

[0035] The utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] It should be noted that if the utility model embodiments involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0037] In addition, "multiple" means more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0038] Please refer to the instruction manual Figure 1-Figure 5 , the utility model provides a new type of measuring instrument for measuring the verticality of vertical components:

[0039] The vertical pole 1-1 is made of hollow stainless steel and is wrapped around the telescopic vertical pole 1-2. When the telescopic knob 1-3 is rotated, the telescopic vertical pole 1-2 can be pulled out. The two vertical poles are connected by a hinge 3-1 and connected to the scale 2-1 at one end of one vertical pole by a bolt 2-2.

[0040] The telescopic pole 1-2 is made of stainless steel, wrapped outside the telescopic pole 1-2, and connected to the ruler 2-1 at one end of the telescopic pole 1-2 by a bolt 2-2;

[0041] The telescopic knob 1-3 is a physical button. After being rotated outward, the inner end of the telescopic knob 1-3 is separated from the surface of the telescopic vertical rod 1-2 on that side. At this time, the telescopic vertical rod 1-2 can be pulled out from the vertical rod 1-1. After being pulled out to a suitable length, the telescopic knob 1-3 is rotated inward again to limit the inner end of the telescopic knob 1-3 to the surface of the telescopic vertical rod 1-2 on that side.

[0042] The ruler 2-1 is made of stainless steel, hollow inside, and has scales engraved on the long side. It is sandwiched between the fixed block 2-3 and the telescopic pole 1-2. The tightness is controlled by the bolt 2-2. When the bolt 2-2 is loosened, the ruler 2-1 and the fixed block 2-3 can be manually rotated parallel to the pole 1-1 or the telescopic pole 1-2 for easy storage.

[0043] The bolt 2-2 is a steel structure, and the first contact is a fixed block 2-3, which can be extended into the fixed block 2-3 and the vertical pole 1-1 and the telescopic vertical pole 1-2 by rotation to form a stable structure;

[0044] The fixing block 2-3 is a wooden structure with a short side profile that is narrower near the pole 1-1 or the telescopic pole 1-2, so that the ruler 2-1 can be restricted, and the ruler 2-1 can only move laterally. The fixing block 2-3 is fixed to the ruler 2-1 by bolts 2-2. When the bolts 2-2 are loosened, the fixing block 2-3 and the ruler 2-1 rotate simultaneously, parallel to the pole 1-1 or the telescopic pole 1-2, for easy storage;

[0045] The hinge 3-1 is made of stainless steel and is fixed to the upright pole 1-1 by bolts. The hinge 3-1 is invisible when the upright pole is unfolded.

[0046] How it works

[0047] When folding the present invention, fold the vertical pole 1-1 at the hinge 1-3; at the same time, when the bolt 2-2 is loosened, manually rotate the ruler 2-1 and the fixed block 2-3, parallel to the vertical pole 1-1 or the telescopic vertical pole 1-2; repeat the above steps to fold the three sets of rulers 2-1 and the fixed block 2-3; select the inner rotation of the telescopic knob 1-3 to retract the telescopic vertical pole 1-2 and limit it inside the vertical pole 1-1.

[0048] If the template height to be measured for verticality is too high, the telescopic knob 1-3 can be rotated outward to extend the telescopic vertical rod 1-2.

[0049] When using the present invention, first unfold the hinge 3-1, rotate the bolt 2-2 to make the fixed block 2-3 and the ruler 2-1 in a relaxed state, rotate the ruler 2-1, and preliminarily fix it under the fixed block 2-3, and tighten the bolt 2-2 at the same time, so that the ruler 2-1 can only slide left and right in a small range, then place the entire bottom of the ruler on the horizontal ground, and push it to the side of the template to be tested, until the upper, middle and lower three rulers 2-1 are synchronously pushed one end distance by the template surface, and the preliminary operation is completed.

[0050] Then read the upper, middle and lower scales 2-1. The data are A, B, C respectively, and AB is compared with AC and BC. If the reading difference is greater than 6mm, the verticality does not meet the requirements and needs to be recalibrated. If the reading difference is less than 6mm, the verticality meets the requirements and the acceptance is passed.

[0051] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0052] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0053] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A new type of measuring instrument for measuring the verticality of vertical components, characterized in that: include: Two symmetrically distributed poles (1-1); Retractable vertical pole (1-2): correspondingly and slidably plugged into one end of the inner and outer sides of the vertical pole (1-1) on both sides; Telescopic knobs (1-3): correspondingly mounted on the outer sides of the distal ends of the telescopic upright poles (1-2) on both sides; Three scales (2-1): correspondingly mounted on the outer sides of the telescopic upright poles (1-2) on both sides and the outer side of one of the upright poles (1-1); Hinge (3-1): connecting the ends of the vertical rods (1-1) on both sides; Fixed block (2-3): pressed on and limited to the outside of the corresponding scale (2-1); Bolt (2-2): arranged on the outside of the corresponding fixing block (2-3) and used to adjust the pressing force of the fixing block (2-3).

2. A new type of measuring instrument for measuring the verticality of vertical components according to claim 1, characterized in that: The telescopic knob (1-3) is a physical button, one inner end of which is limitedly pressed against the insertion end surface of the telescopic vertical rod (1-2).

3. A new type of measuring instrument for measuring the verticality of vertical components according to claim 1, characterized in that: The ruler (2-1) is made of stainless steel, is hollowed out internally, and has scales engraved on the long side ends. The ruler (2-1) can be freely rotated at any angle with the bolt (2-2) as the center.

4. A new type of measuring instrument for measuring the verticality of vertical components according to claim 1, characterized in that: The bolt (2-2) is a steel structure, and the first contact is a fixed block (2-3), which is extended into the fixed block (2-3) and the vertical pole (1-1) and the telescopic vertical pole (1-2) by rotation to form a stable structure.

5. A novel measuring instrument for measuring the verticality of a vertical component according to claim 1, characterized in that: The fixing block (2-3) is a wooden structure, has a short side section that is irregularly shaped, and is narrower near the end of the vertical pole (1-1) or the telescopic vertical pole (1-2). The fixing block (2-3) can rotate freely around the bolt (2-2).

6. A novel measuring instrument for measuring the verticality of a vertical component according to claim 1, characterized in that: The hinge (3-1) is made of stainless steel and is installed on the butt end surfaces of the two vertical poles (1-1). The hinge is invisible when the two vertical poles (1-1) are unfolded and in a straight line.

Images