Multifunctional measuring scale for building

Abstract

The utility model discloses a multifunctional measuring scale for building, which belongs to the technical field of rulers and comprises a fixed connecting block, an embedded sliding groove is arranged on the fixed connecting block, a transverse mounting groove is arranged on the inner wall of the embedded sliding groove, and an expansion type angle marking component is arranged in the transverse mounting groove. A first lateral extension block and a second lateral extension block are rotatably mounted on the expansion type angle marking assembly, the first lateral extension block and the second lateral extension block are slidably inserted into the two ends of the embedding sliding groove respectively, measuring scales are formed in the first lateral extension block, the second lateral extension block and the fixed connecting block, and a gradienter is mounted on the fixed connecting block; according to the utility model, the horizontal state of a measurement surface can be verified, the measurement accuracy is enhanced, the extension distance and the rotation angle can be flexibly adjusted according to different measurement requirements, and the measurement adaptability and flexibility are greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a measuring scale, concretely is multi -functional measuring scale for building belongs to ruler technical field. BACKGROUND

[0002] The building measuring scale is the important tool of the construction and the quality detection of completion of the construction of engineering building, the decoration, the bridge construction, the equipment installation etc. It usually has certain length and scale, can accurately measure the size, distance or height etc. of object parameter. The building measuring scale not only has basic measurement function, still often has multiple additional characteristics, such as high accuracy, portability, durability etc. to adapt to various complex measurement environment and requirement. In the construction industry, the building measuring scale is one of indispensable tools of ensuring construction quality, improving work efficiency.

[0003] However, the existing building measuring scale, measurement mode is single, single kind of measuring scale can only measure length or angle, cannot be taken into account, the flexibility of use is not good, and the adaptability is not strong, and the existing measuring scale usually adopts manual hand -held mode to measure, and the levelness is not easy to control, and the precision of measurement is not high.

[0004] Therefore, the utility model is proposed. UTILITY MODEL CONTENT

[0005] The utility model discloses a multi -functional measuring scale for building can flexibly adjust the distance of extension and the rotation angle according to different measurement needs, greatly improves the adaptability and flexibility of measurement, can carry out horizontal state calibration to the measurement surface simultaneously, and enhances the precision of measurement.

[0006] The utility model discloses a multi -functional measuring scale for building can flexibly adjust the distance of extension and the rotation angle according to different measurement needs, greatly improves the adaptability and flexibility of measurement, can carry out horizontal state calibration to the measurement surface simultaneously, and enhances the precision of measurement.

[0007] Preferably, in order to enable the rotation of the bidirectional threaded rod in the transverse mounting groove by controlling the micro motor, the unfolding type angle mark assembly comprises the micro motor and the bidirectional threaded rod, the micro motor is fixed on the inner wall of one end of the transverse mounting groove, the bidirectional threaded rod is rotatably mounted on the inner wall of the other end of the transverse mounting groove through the rotating joint, and one end of the bidirectional threaded rod is fixedly connected with the output shaft of the micro motor.

[0008] Preferably, in order to enable the sliding of the threaded sliding block in the transverse mounting groove by controlling the rotation of the bidirectional threaded rod, the threaded sliding block is mounted on the bidirectional threaded rod and is slidingly connected in the transverse mounting groove.

[0009] Preferably, in order to enable the rotation of the first lateral extension block and the second lateral extension block on the two threaded sliding blocks respectively by the first damping rotating shaft and the second damping rotating shaft, the number of the threaded sliding blocks is two, the two threaded sliding blocks are located at the opposite threaded ends of the bidirectional threaded rod, the first damping rotating shaft and the second damping rotating shaft are rotatably mounted on the two threaded sliding blocks respectively, and the first lateral extension block and the second lateral extension block are fixed on the first damping rotating shaft and the second damping rotating shaft respectively through the positioning connecting head.

[0010] Preferably, in order to enable the transverse movement of the first damping rotating shaft and the second damping rotating shaft without obstruction, the first damping rotating shaft and the second damping rotating shaft are slidingly connected in the clearance sliding groove opened on the two sides of the fixed connecting block.

[0011] Preferably, in order to enable the rotation of the mark pointer by controlling the rotation of the first damping rotating shaft and the second damping rotating shaft, thereby achieving the angle recording on the angle mark plate, the angle mark plate is rotatably sleeved on the first damping rotating shaft and the second damping rotating shaft, one end of the angle mark plate is slidingly connected in the clearance sliding groove, one end of the first damping rotating shaft and the second damping rotating shaft is fixedly mounted with the mark pointer, and the mark pointer corresponds to the angle mark plate.

[0012] Preferably, in order to enable the fixing connection of the level with the fixed connecting block through the connecting strip plate by the positioning pin rod, the bolt connecting assembly comprises the connecting strip plate and the protruding plate, the level is fixedly bonded on the connecting strip plate, the protruding plate is fixed on the side wall of the fixed connecting block, the positioning pin rod is slidingly mounted on the protruding plate, and one end of the positioning pin rod is inserted into the positioning pin hole opened in the connecting strip plate.

[0013] Preferably, in order to slide the positioning pin rod on the convex plate through the pull handle, the other end of the positioning pin rod is fixedly provided with the pull handle.

[0014] The utility model discloses the beneficial effects are: through the unfolded angle mark subassembly, can according to different measuring requirement flexible adjustment and rotate angle of extension distance, greatly improved the adaptability and flexibility of measurement, and the measurement scale is directly arranged on unfolded angle mark subassembly, directly read data, improve angle measurement efficiency, and through the level of firm installation, ensure the level state check of measurement surface, enhance the precision of measurement. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the utility model;

[0016] Figure 2 It is the connection structure schematic diagram of level and fixed connecting block in the utility model;

[0017] Figure 3 It is the installation structure schematic diagram of positioning pin rod in the utility model;

[0018] Figure 4 It is the connection structure schematic diagram of first lateral extension block and second lateral extension block and fixed connecting block in the utility model;

[0019] Figure 5 It is the structure schematic diagram of unfolded angle mark subassembly in the utility model;

[0020] Figure 6 It is the installation structure schematic diagram of mark pointer in the utility model.

[0021] In the drawing: 1, fixed connecting block;2, unfolded angle mark subassembly;201, micro motor;202, bidirectional screw rod;203, rotary joint;204, threaded slide block;205, first damping pivot;206, second damping pivot;207, positioning connector;208, angle mark plate;209, mark pointer;3, first lateral extension block;4, second lateral extension block;5, level;6, bolt connecting assembly;601, connecting strip plate;602, convex plate;603, positioning pin rod;604, pull handle. DETAILED DESCRIPTION

[0022] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Please refer to Figures 1-6 As shown in the drawings, the multifunctional measuring ruler for building comprises a fixed connecting block 1, an embedded sliding groove is formed on the fixed connecting block 1, a horizontal installation groove is formed on the inner wall of the embedded sliding groove, an unfolded angle marking assembly 2 is installed in the horizontal installation groove, a first lateral extension block 3 and a second lateral extension block 4 are rotatably installed on the unfolded angle marking assembly 2, the first lateral extension block 3 and the second lateral extension block 4 are respectively slidably inserted into both ends of the embedded sliding groove, measuring scales are formed on the first lateral extension block 3, the second lateral extension block 4 and the fixed connecting block 1, a level 5 is installed on the fixed connecting block 1, and the level 5 is fixedly connected with the fixed connecting block 1 through a bolt connecting assembly 6. In use, the fixed connecting block 1 is placed at a position to be measured, the unfolded angle marking assembly 2 in the embedded sliding groove can be used to flexibly adjust the extension distance and the rotation angle of the first lateral extension block 3 and the second lateral extension block 4 on the fixed connecting block 1, so as to adapt to the measuring requirements of different sizes, the measuring scales on the first lateral extension block 3, the second lateral extension block 4 and the fixed connecting block 1 can be used to directly read the length or distance, and the level 5 installed on the fixed connecting block 1 is observed, the level 5 is ensured to be stable through the bolt connecting assembly 6, so as to check the horizontal state of the measuring surface. The measuring ruler integrates multiple functions, and can be used to accurately and efficiently complete the building measurement task.

[0024] The unfolded angle marking assembly 2 comprises a micro motor 201 and a bidirectional threaded rod 202. The micro motor 201 is fixed on the inner wall of one end of the horizontal installation groove. The bidirectional threaded rod 202 is rotatably installed on the inner wall of the other end of the horizontal installation groove through a rotating joint 203. One end of the bidirectional threaded rod 202 is fixedly connected with the output shaft of the micro motor 201. A threaded sliding block 204 is installed on the bidirectional threaded rod 202. The threaded sliding block 204 is slidably connected in the horizontal installation groove. The number of the threaded sliding blocks 204 is two. The two threaded sliding blocks 204 are respectively located at the opposite screw thread ends of the bidirectional threaded rod 202. A first damping rotating shaft 205 and a second damping rotating shaft 206 are rotatably installed on the two threaded sliding blocks 204 respectively. A first lateral extension block 3 and a second lateral extension block 4 are fixedly installed on the first damping rotating shaft 205 and the second damping rotating shaft 206 through positioning connecting heads 207 respectively. The first damping rotating shaft 205 and the second damping rotating shaft 206 are slidably connected in the clearance grooves which are formed on the two sides of the fixed connecting block 1. An angle marking plate 208 is rotatably sleeved on the first damping rotating shaft 205 and the second damping rotating shaft 206. One end of the angle marking plate 208 is slidably connected in the clearance groove. A marking pointer 209 is fixedly installed on one end of the first damping rotating shaft 205 and the second damping rotating shaft 206. The marking pointer 209 corresponds to the angle marking plate 208. During use, the micro motor 201 is started to drive the bidirectional threaded rod 202 to rotate, so that the two threaded sliding blocks 204 move towards or away from each other in the horizontal installation groove. The first damping rotating shaft 205 and the second damping rotating shaft 206 on the threaded sliding block 204 slide in the clearance groove, and drive the first lateral extension block 3 and the second lateral extension block 4 to unfold or fold, so that the measured distance is larger, and the use is more flexible. By adjusting the damping of the first damping rotating shaft 205 and the second damping rotating shaft 206, the set angle can be stably maintained. At the same time, the angle marking plate 208 slides with the rotating shaft, and the marking pointer 209 indicates the current angle on the angle marking plate 208, which is convenient for accurate reading, so as to measure the angle.

[0025] The bolt connecting assembly 6 comprises a connecting strip plate 601 and a protruding plate 602. The level 5 is fixedly bonded on the connecting strip plate 601. The protruding plate 602 is fixed on the side wall of the fixed connecting block 1. A positioning pin rod 603 is slidably installed on the protruding plate 602. One end of the positioning pin rod 603 is inserted into the positioning pin hole formed in the connecting strip plate 601. A pull handle 604 is fixedly installed on the other end of the positioning pin rod 603. During use, the level 5 on the connecting strip plate 601 is aligned and bonded on the appropriate position on the fixed connecting block 1. Then, the positioning pin rod 603 is slid so that one end thereof penetrates through the protruding plate 602 and is inserted into the positioning pin hole on the connecting strip plate 601, so as to ensure that the level 5 is stably connected. When it is necessary to adjust or disassemble, the positioning pin rod 603 can be pulled out by holding the pull handle 604. The operation is simple and fast, and the level 5 can be flexibly disassembled according to the need.

[0026] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, the scope of the present application being defined by the claims appended hereto rather than by the above description, and all the changes which fall within the meaning and the scope of the equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

[0027] Furthermore, it should be understood that although the present specification describes exemplary embodiments, not every embodiment contains only one independent technical solution, and the present specification is described in this way only for the sake of clarity, and a person skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that a person skilled in the art can understand.

Claims

1. A multifunctional measuring scale for construction, characterized in that: The utility model provides a fixed connecting block (1) is set up, the fixed connecting block (1) is set up the embedded slide groove, the embedded slide groove inner wall is set up the transverse installation groove, the transverse installation groove is installed the unfolding type angle mark subassembly (2), the unfolding type angle mark subassembly (2) is rotatably installed with first lateral extension block (3) and second lateral extension block (4), first lateral extension block (3) and second lateral extension block (4) are respectively inserted in the embedded slide groove both ends, first lateral extension block (3), second lateral extension block (4) and fixed connecting block (1) are all set up the measuring scale, fixed connecting block (1) is installed with level (5), and level (5) is fixedly connected with fixed connecting block (1) through the bolt connection subassembly (6).

2. The multifunctional measuring scale for construction according to claim 1, characterized in that: The unfolding type angle mark subassembly (2) includes a micro motor (201) and a bidirectional threaded rod (202), the micro motor (201) is fixed on the inner wall of one end of the transverse installation groove, the bidirectional threaded rod (202) is rotatably installed on the inner wall of the other end of the transverse installation groove through a rotating joint (203), and one end of the bidirectional threaded rod (202) is fixedly connected with the output shaft of the micro motor (201).

3. The multi-purpose measuring scale for construction according to claim 2, characterized in that: The bidirectional threaded rod (202) is installed with a threaded slide block (204), and the threaded slide block (204) is slidably connected in the transverse installation groove.

4. The multi-purpose measuring scale for construction according to claim 3, characterized in that: The number of the threaded slide block (204) is two, and the two threaded slide blocks (204) are located at the opposite screw ends of the bidirectional threaded rod (202). First and second damping shafts (205) and (206) are rotatably installed on the two threaded slide blocks (204) respectively, and the first and second lateral extension blocks (3) and (4) are fixed on the first and second damping shafts (205) and (206) through positioning connectors (207).

5. The multi-purpose measuring scale for construction according to claim 4, characterized in that: The first and second damping shafts (205) and (206) are slidably connected in the clearance grooves formed on both sides of the fixed connecting block (1).

6. The multi-purpose measuring scale for construction according to claim 5, characterized in that: An angle mark plate (208) is rotatably sleeved on the first and second damping shafts (205) and (206), one end of the angle mark plate (208) is slidably connected in the clearance groove, and a mark pointer (209) is fixedly installed on one end of the first and second damping shafts (205) and (206), and the mark pointer (209) corresponds to the angle mark plate (208).

7. The multi-purpose measuring tape for construction as claimed in claim 1 wherein: The bolt connection assembly (6) includes a connecting strip (601) and a protruding plate (602), the level (5) is fixedly bonded on the connecting strip (601), the protruding plate (602) is fixed on the side wall of the fixed connecting block (1), a positioning pin (603) is slidably installed on the protruding plate (602), and one end of the positioning pin (603) is inserted into a positioning pin hole formed in the connecting strip (601).

8. The multi-purpose measuring scale for construction according to claim 7, characterized in that: A pull handle (604) is fixedly installed on the other end of the positioning pin (603).

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