Engineering detection ruler

Abstract

The utility model relates to the technical field of engineering detection, and discloses an engineering detection ruler, which comprises a first measuring ruler and a second measuring ruler, the second measuring assembly further comprises a second measuring ruler, a storage channel and a connecting block, the second measuring ruler is rotationally connected with the connecting block, the storage channel is formed in one side of the first measuring ruler, the second measuring ruler and the connecting block can be stored in the storage channel, and measurement is conducted through a common body formed by the first measuring ruler and the second measuring ruler; the connecting block is arranged, the second measuring ruler rotates around the connecting block to be perpendicular to the first measuring ruler, the perpendicularity of the wall is measured through the bevel rod body formed by the first measuring ruler and the second measuring ruler, the functionality is higher, storage and carrying are convenient, the extended distance can be flexibly adjusted according to requirements, and the practicability is high. The measuring distance can be prolonged only by pulling along the radial direction of the first measuring scale, the measuring range is wide, and adjustment is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering detection, in particular to an engineering detection ruler. Background Art

[0002] A measuring ruler is a measuring instrument for linear dimensions, plane calibration and slope, and is a commonly used tool for construction engineering inspections.

[0003] The prior art discloses a measuring ruler for construction project management (publication number: CN116518814A), comprising a first measuring ruler, a second measuring ruler, a rotating column, scale lines, and an angle measuring ruler, wherein the first measuring ruler is rotatably connected to the second measuring ruler, scale lines are engraved on the surfaces of the first measuring ruler and the second measuring ruler, and an angle measuring ruler is connected between the first measuring ruler and the second measuring ruler. The first measuring ruler is hollow inside, a rotating column is fixedly arranged on one side of the hollow inside of the first measuring ruler, and a right angle measuring device is fixedly opened at one end of the hollow inside of the first measuring ruler away from the rotating column.

[0004] In the prior art, the measuring length is extended by setting two rulers hinged to each other. Measurement can be made only when the two rulers are completely parallel. The extended measuring length is fixed. When in use, the ruler has a large rotation radius, which is inconvenient to operate, especially in narrow corners of buildings, and has certain disadvantages in use.

[0005] To this end, we propose an engineering detection ruler. Utility Model Content

[0006] The utility model mainly solves the above-mentioned technical problems of inconvenience and operation of extending the existing measuring length, and provides an engineering detection ruler.

[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme, an engineering detection ruler, comprising:

[0008] A first measuring ruler having a rod structure with scales;

[0009] The second measuring component is arranged on one side of the first measuring ruler and can be stored; the second measuring component also includes a second measuring ruler, a storage channel and a connecting block, the second measuring ruler is rotatably connected to the connecting block, the storage channel is opened on one side of the first measuring ruler, the second measuring ruler and the connecting block can be stored in the storage channel, and the second measuring ruler can be flipped around the connecting block to be perpendicular to the first measuring ruler to measure the verticality of the wall.

[0010] As a preferred embodiment of the present invention, the second measuring assembly further comprises an anti-drop rod, which is slidably disposed at one end of the second measuring ruler. A slot is provided on the inner wall of the first measuring ruler, and the anti-drop rod can be inserted into the slot to lock the second measuring ruler.

[0011] As a preferred embodiment of the utility model, the anti-drop rod forms a rectangular block structure, the end of the second measuring ruler is provided with a socket adapted for the anti-drop rod, the anti-drop rod is slidably connected to the slot, and the slot and the anti-drop rod cooperate with each other.

[0012] As a preferred embodiment of the present invention, the second measuring ruler and the connecting block are rod structures with the same cross-section, the tops of the second measuring ruler and the connecting block are provided with scales for measurement, the second measuring ruler and the connecting block are fixed with the same protrusions on both sides, and the second measuring ruler and the connecting block are adapted to the storage channel and are slidably connected with the storage channel.

[0013] As a preferred embodiment of the present invention, the second measuring component further includes a positioning groove and a slider. Two positioning grooves are provided on both sides of the second measuring ruler. The slider is elastically connected to the connecting block. The slider can be inserted into the positioning groove to lock the second measuring ruler to maintain a vertical state with the connecting block.

[0014] As a preferred embodiment of the present invention, the slider forms a block structure adapted to the positioning groove, and the two positioning grooves on the wall of the second measuring ruler are symmetrically distributed. When the second measuring ruler is rotated to be perpendicular to the connecting block, the slider faces one of the positioning grooves.

[0015] As a preferred embodiment of the utility model, a slide groove is provided on the top of the connecting block for use with the slider, the slider is slidably connected to the slide groove, an elastic member is provided in the slide groove, the elastic member includes a spring but is not limited to a spring, and both ends of the spring are fixedly connected to the slider and the connecting block respectively.

[0016] Beneficial Effects

[0017] The utility model provides an engineering inspection ruler, which has the following beneficial effects:

[0018] 1. This engineering inspection ruler is provided with a second measuring ruler and a connecting block. When the length of the first measuring ruler is insufficient to meet the demand, the second measuring ruler can be pulled to slide in the storage channel, and the measurement is performed through the community formed by the first measuring ruler and the second measuring ruler to extend the measuring length and improve the adaptability of the measurement. The connecting block is provided, and the second measuring ruler can be pulled out of the storage channel and rotated. The second measuring ruler rotates around the connecting block to be perpendicular to the first measuring ruler. The verticality of the wall is measured through the angled rod formed by the first measuring ruler and the second measuring ruler. The ruler has stronger functionality, is easy to store and carry, and can flexibly adjust the extended distance according to the demand. The measuring distance can be extended by simply pulling along the radial direction of the first measuring ruler. The measuring range is wide and easy to adjust.

[0019] 2. This kind of engineering inspection ruler can limit the second measuring ruler by pushing the anti-drop rod into the socket, so that the second measuring ruler can be limited in the storage channel for easy storage. When the second measuring ruler is pulled out of the storage channel for measurement, the anti-drop rod can be pushed to extend to one side of the second measuring ruler, so that the anti-drop rod fits the building to be measured, which is convenient for controlling the end of the second measuring ruler to remain flush with the measuring position, thereby ensuring the accuracy of the joint measurement of the second measuring ruler and the first measuring ruler.

[0020] 3. This engineering inspection ruler is provided with a slider and a positioning groove. When the second measuring ruler is rotated to be perpendicular to the connecting block, the slider is pushed to slide in the slide groove by a spring, and the slider is inserted into the opposite positioning groove, so that the second measuring ruler remains perpendicular to the connecting block, thereby facilitating the measurement of the verticality of the wall. In the storage stage, it is only necessary to push the slider into the slide groove, the slider is withdrawn from the positioning groove, the second measuring ruler is rotated to be parallel to the connecting block and pushed into the storage channel to complete the storage. The use is convenient, the operation is simple, and the use is easy. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is one of the overall three-dimensional diagrams of the utility model;

[0022] Figure 2 This is the second overall stereogram of the utility model;

[0023] Figure 3 This is a three-dimensional diagram of the first measuring ruler of the utility model;

[0024] Figure 4 This is a three-dimensional diagram of the second measuring component of the utility model;

[0025] Figure 5 This is a three-dimensional diagram of the second measuring ruler and the connecting block of the utility model.

[0026] Legend: 10, first measuring ruler; 11, second measuring ruler; 12, storage channel; 13, anti-drop rod; 20, connecting block; 21, positioning groove; 22, sliding block. DETAILED DESCRIPTION

[0027] An engineering inspection ruler, such as Figure 1 As shown, including:

[0028] The first measuring ruler 10 has a rod structure with scales. Specifically, the first measuring ruler 10 can be made of metal. The top and bottom surfaces of the first measuring ruler 10 are both provided with scales for measuring length.

[0029] like Figure 2 , Figure 3 and Figure 4As shown, the second measuring assembly is arranged on one side of the first measuring ruler 10 and can be stored; the second measuring assembly also includes a second measuring ruler 11, a storage channel 12 and a connecting block 20, the second measuring ruler 11 is rotatably connected to the connecting block 20, the storage channel 12 is opened on one side of the first measuring ruler 10, the second measuring ruler 11 and the connecting block 20 can be stored in the storage channel 12, the second measuring ruler 11 can be turned around the connecting block 20 to be perpendicular to the first measuring ruler 10 to measure the verticality of the wall, the second measuring ruler 11 and the connecting block 20 are rod structures with the same cross-section, the tops of the second measuring ruler 11 and the connecting block 20 are both provided with scales for measurement, the second measuring ruler 11 and the connecting block 20 are both fixed with the same protrusions on both sides, and the second measuring ruler 11 and the connecting block 20 are adapted to the storage channel 12 and are slidably connected to the storage channel 12. In this solution, by setting the second measuring ruler 11 and the connecting block 20, when the length of the first measuring ruler 10 is insufficient to meet the demand, the second measuring ruler 11 can be pulled to slide in the storage channel 12, and the measurement is performed through the community formed by the first measuring ruler 10 and the second measuring ruler 11 to extend the measuring length and improve the adaptability of the measurement. By setting the connecting block 20, the second measuring ruler 11 can be pulled out of the storage channel 12 and rotated, and the second measuring ruler 11 rotates around the connecting block 20 to be perpendicular to the first measuring ruler 10, and the verticality of the wall is measured by the angled rod formed by the first measuring ruler 10 and the second measuring ruler 11, which has stronger functionality and is convenient for storage and carrying.

[0030] like Figure 4 As shown, the second measuring assembly also includes an anti-dropout rod 13, which is slidably arranged at one end of the second measuring ruler 11, and a slot is provided on the inner wall surface of the first measuring ruler 10, and the anti-dropout rod 13 can be inserted into the slot to lock the second measuring ruler 11, and the anti-dropout rod 13 forms a rectangular block structure, and a socket adapted to the anti-dropout rod 13 is provided at the end of the second measuring ruler 11, and the anti-dropout rod 13 is slidably connected with the slot, and the slot and the anti-dropout rod 13 cooperate with each other. By pushing the anti-dropout rod 13 to be inserted into the socket, the second measuring ruler 11 is limited, and then the second measuring ruler 11 can be limited in the storage channel 12 for easy storage. When the second measuring ruler 11 is pulled out of the storage channel 12 for measurement, the anti-dropout rod 13 can be pushed to extend to one side of the second measuring ruler 11, so that the anti-dropout rod 13 fits the building to be measured, which is convenient for controlling the end of the second measuring ruler 11 to remain flush with the measuring position, thereby ensuring the accuracy of the joint measurement of the second measuring ruler 11 and the first measuring ruler 10.

[0031] like Figure 5As shown, the second measuring component also includes a positioning groove 21 and a slider 22. Two positioning grooves 21 are provided on both sides of the second measuring ruler 11. The slider 22 is elastically connected to the connecting block 20. The slider 22 can be inserted into the positioning groove 21 to lock the second measuring ruler 11 to maintain a state perpendicular to the connecting block 20. The slider 22 forms a block structure adapted to the positioning groove 21. The two positioning grooves 21 on the wall of the second measuring ruler 11 are symmetrically distributed. When the second measuring ruler 11 is rotated to be perpendicular to the connecting block 20, the slider 22 is opposite to one of the positioning grooves 21. A slide groove used in conjunction with the slider 22 is provided on the top of the connecting block 20. The slider 22 is slidably connected to the slide groove. An elastic member is provided in the slide groove. The elastic member includes a spring but is not limited to The spring, both ends of the spring are fixedly connected to the slider 22 and the connecting block 20 respectively. As a supplement to the above scheme, by setting the slider 22 and the positioning groove 21, when the second measuring ruler 11 is rotated to be perpendicular to the connecting block 20, the slider 22 is pushed by the spring to slide in the slide groove, and the slider 22 is inserted into the opposite positioning groove 21, so that the second measuring ruler 11 remains perpendicular to the connecting block 20, thereby facilitating the measurement of the verticality of the wall. In the storage stage, it is only necessary to push the slider 22 into the slide groove, the slider 22 is withdrawn from the positioning groove 21, the second measuring ruler 11 is rotated to be parallel to the connecting block 20 and pushed into the storage channel 12 to complete the storage. It is convenient to use, easy to operate, and easy to use.

[0032] The working principle of the utility model is as follows: when the length of the first measuring ruler 10 is insufficient to meet the demand, the second measuring ruler 11 can be pulled to slide in the storage channel 12, and the measurement is performed through the community formed by the first measuring ruler 10 and the second measuring ruler 11 to extend the measuring length, and a connecting block 20 is provided, the second measuring ruler 11 can be pulled out of the storage channel 12 and rotated, the second measuring ruler 11 rotates around the connecting block 20 to be perpendicular to the first measuring ruler 10, and the verticality of the wall is measured by the angled rod formed by the first measuring ruler 10 and the second measuring ruler 11. When the second measuring ruler 11 rotates to be perpendicular to the connecting block 20, the slider 22 is pushed by the spring to slide in the slide groove, and the slider 22 is inserted into the opposite positioning groove 21, so that the second measuring ruler 11 can be measured. The ruler 11 remains perpendicular to the connecting block 20, which is convenient for measuring the verticality of the wall. In the storage stage, it is only necessary to push the slider 22 into the slide groove, and the slider 22 is retracted from the positioning groove 21. The second measuring ruler 11 is rotated to be parallel to the connecting block 20 and pushed into the storage channel 12 to complete the storage. By pushing the anti-drop rod 13 into the socket, the second measuring ruler 11 is limited, and the second measuring ruler 11 can be limited in the storage channel 12 for easy storage. When the second measuring ruler 11 is pulled out of the storage channel 12 for measurement, the anti-drop rod 13 can be pushed to extend to one side of the second measuring ruler 11, so that the anti-drop rod 13 fits the building to be measured, which is convenient for controlling the end of the second measuring ruler 11 to remain flush with the measuring position.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An engineering inspection ruler, characterized in that: include: A first measuring ruler (10) having a graduated rod structure; The second measuring assembly is arranged on one side of the first measuring ruler (10) and can be stored; the second measuring assembly also includes a second measuring ruler (11), a storage channel (12) and a connecting block (20); the second measuring ruler (11) is rotatably connected to the connecting block (20); the storage channel (12) is provided on one side of the first measuring ruler (10); the second measuring ruler (11) and the connecting block (20) can be stored in the storage channel (12); the second measuring ruler (11) can be turned around the connecting block (20) to be perpendicular to the first measuring ruler (10) to measure the verticality of the wall.

2. The engineering inspection ruler according to claim 1, characterized in that: The second measuring assembly further comprises an anti-slip rod (13), the anti-slip rod (13) being slidably arranged on one end of the second measuring ruler (11), and a slot is provided on the inner wall surface of the first measuring ruler (10), and the anti-slip rod (13) can be inserted into the slot to lock the second measuring ruler (11).

3. The engineering inspection ruler according to claim 2, characterized in that: The anti-slip rod (13) forms a rectangular block structure, and a socket adapted to the anti-slip rod (13) is provided at the end of the second measuring ruler (11). The anti-slip rod (13) is slidably connected to the slot, and the slot and the anti-slip rod (13) are used in conjunction with each other.

4. The engineering inspection ruler according to claim 1, characterized in that: The second measuring ruler (11) and the connecting block (20) are rod structures with the same cross-section. The tops of the second measuring ruler (11) and the connecting block (20) are both provided with scales for measurement. The two sides of the second measuring ruler (11) and the connecting block (20) are both fixedly provided with the same protrusions. The second measuring ruler (11) and the connecting block (20) are adapted to the receiving channel (12) and are slidably connected to the receiving channel (12).

5. The engineering inspection ruler according to claim 1, characterized in that: The second measuring assembly further comprises a positioning groove (21) and a sliding block (22); two positioning grooves (21) are provided on both sides of the second measuring ruler (11); the sliding block (22) is elastically connected to the connecting block (20); the sliding block (22) can be inserted into the positioning groove (21) to lock the second measuring ruler (11) to maintain a vertical state with the connecting block (20).

6. The engineering inspection ruler according to claim 5, characterized in that: The slider (22) forms a block structure adapted to the positioning groove (21); the two positioning grooves (21) on the wall of the second measuring ruler (11) are symmetrically distributed; when the second measuring ruler (11) is rotated to be perpendicular to the connecting block (20), the slider (22) faces one of the positioning grooves (21).

7. The engineering inspection ruler according to claim 5, characterized in that: The top of the connecting block (20) is provided with a slide groove for use with the slider (22). The slider (22) is slidably connected to the slide groove. An elastic member is provided in the slide groove. The elastic member includes a spring but is not limited to a spring. The two ends of the spring are respectively fixedly connected to the slider (22) and the connecting block (20).

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