Assembled detection ruler for building quality detection

Abstract

The utility model discloses an assembled detection ruler for building quality detection, and relates to the technical field of building engineering. The device comprises a mounting block, a moving block is arranged on the upper side of the mounting block, an inserting strip is arranged on the right side of the bottom of the moving block, the length of the upper wall of the inserting strip is smaller than that of the lower wall of the inserting strip, and an elastic piece is arranged on the right side of the inserting strip. A graduated scale is fixed to the position, corresponding to the left wall of the mounting block, below the vertical block, a horizontal bubble is fixed to the front wall of the mounting block, rotating blocks are arranged at the lower end of the mounting block and the upper end of the moving block, and magnetic strips are arranged at the right ends of the rotating blocks in a clearance fit mode; a magnetic plate is fixed to the right wall of the magnetic strip. According to the utility model, the length of the upper wall of the insertion strip is smaller than that of the lower wall of the insertion strip, so that the movable block is inserted into the positioning groove to complete the assembly of the movable block and the mounting block, and the magnetic plate with a larger surface area is in contact with a measured object to improve the stability in use.

Description

Technical Field

[0001] The utility model belongs to the technical field of building engineering, in particular to an assembled detection ruler used for building quality detection. Background Art

[0002] Building quality inspection is the process of ensuring that a building complies with relevant building standards and specifications. It aims to verify whether the building's structure, materials and construction process meet the requirements to ensure the building's safety, reliability and durability. When inspecting building quality, a vertical inspection ruler is needed to inspect the verticality or horizontality of the building. At present, the vertical inspection ruler is disassembled and placed when idle to save space and facilitate carrying, and can be temporarily assembled when in use.

[0003] After retrieval, the authorization announcement number CN210981127U and the authorization announcement date 2020.07.10 disclose an assembled vertical detection ruler for construction engineering, including an extension rod, a ruler body, a first support foot, a second support foot, a horizontal ruler, a connecting shaft, a rotating shaft, a vertical line, a button, a vertical block, a first groove, a scale, and a second groove. An extension rod is provided at one end of the ruler body, and one end of the first support foot is connected to one side of the extension rod through a hinge, and one end of the second support foot is connected to one side of the ruler body through a hinge; one side of the horizontal ruler is fixed to the surface of the ruler body by embedding; one end of the connecting shaft is fixed to one side of the extension rod by a threaded connection, and one side of the connecting shaft is connected to a rotating shaft; a vertical line is wrapped around the outer diameter of the rotating shaft, and one end of the vertical line is connected to a vertical block; the setting of the first support foot, the guide column, and the movable block of the utility model is conducive to convenient assembly, convenient carrying, small occupation area, simple structure, and convenient market promotion and application.

[0004] However, the existing technology has the following shortcomings:

[0005] 1. When assembling the above-mentioned assembled vertical measuring ruler for construction engineering, the movable block is retracted by pressing a button so that the movable block enters the interior of the groove, and then the button is released so that the movable block pops out to complete the assembly. When disassembling, the movable block is retracted so that the movable block is separated from the interior of the groove to be disassembled. However, in actual operation, since the disassembly and assembly operations of the vertical measuring ruler require the control button to be moved, the disassembly and assembly operations of the vertical measuring ruler are still relatively troublesome;

[0006] 2. When the above-mentioned assembled vertical measuring ruler for construction engineering is used for verticality detection, the ends of the first foot and the second foot are brought into contact with the object to be measured, and the verticality detection is performed by checking the relative position of the vertical line and the scale. However, in actual use, the contact surface of the first foot and the second foot at one end in contact with the object to be measured is small, resulting in poor stability during use. Utility Model Content

[0007] The utility model aims to provide an assembled inspection ruler for building quality inspection, in which the length of the upper wall of the insertion strip is smaller than the length of the lower wall of the insertion strip so that the assembly of the moving block and the mounting block can be completed by inserting the operating moving block into the positioning groove, and the stability during use is improved by contacting the object to be measured with a magnetic plate with a larger surface area, thereby solving the problem that the disassembly and assembly operation of the vertical inspection ruler in the prior art requires the movement of a control button, resulting in the vertical inspection ruler being still troublesome to disassemble and assemble, and the contact surface of the end of the first footrest and the second footrest in the prior art that contacts the object to be measured is small, resulting in poor stability during use.

[0008] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0009] The utility model is an assembled detection ruler for building quality inspection, comprising a mounting block, a moving block is arranged on the upper side of the mounting block, an insert is arranged on the right side of the bottom of the moving block, and the length of the upper wall of the insert is less than the length of the lower wall of the insert, and an elastic member is arranged on the right side of the insert;

[0010] A pulley is arranged on the left side of the upper side of the moving block, a suspension rope is wound around the middle position of the pulley, a pendant is fixed to the lower end of the suspension rope, a scale is fixed to the left wall of the mounting block below the pendant, a horizontal bubble is fixed to the front wall of the mounting block, rotating blocks are arranged at the lower end of the mounting block and the upper end of the moving block, a magnetic strip is provided at the right end of the rotating block for clearance fit, and a magnetic plate is fixed to the right wall of the magnetic strip.

[0011] Furthermore, a positioning groove is provided at the upper end of the installation block, and the lower end of the moving block is located in the positioning groove, and the moving block and the installation block are clearance-matched.

[0012] Furthermore, a slot is provided on the moving block corresponding to the position of the inserting strip, a baffle is fixed to the right wall of the inserting strip, and the left wall of the baffle is in contact with the mounting block, and a connecting rod is fixed to the right wall of the baffle.

[0013] Furthermore, a mounting plate is provided on the outside of the connecting rod in a clearance fit, and the mounting plate is provided in a U shape, and the mounting plate is fixedly connected to the mounting block.

[0014] Furthermore, the left and right ends of the elastic member are respectively in contact with the corresponding baffle plate and the mounting plate, and a pinch block is fixed to the right end of the connecting rod, and the pinch block is in a truncated cone shape.

[0015] Furthermore, blind grooves are provided on the right sides of the moving block and the mounting block, and the left end of the rotating block is located inside the corresponding blind groove. Rotating rods are fixed to the front and rear side walls of the left end of the rotating block, and the rotating rods are clearance-matched with the corresponding moving block and mounting block.

[0016] Furthermore, a placement groove is opened on the side wall of the two rotating blocks away from each other, a screw is fixed on the left wall of the upper end of the moving block, the external thread of the screw is connected to an operating ring, and the pulley is rotatably connected to the operating ring through a bearing, and a baffle is fixed to the outside of the screw on the right side of the operating ring corresponding to the screw.

[0017] The utility model has the following beneficial effects:

[0018] 1. The utility model provides an inserting strip. Since the length of the upper wall of the inserting strip is less than the length of the lower wall of the inserting strip, the left end of the inserting strip is an inclined surface. During assembly, the moving block is operated to enter the positioning groove. Under the action of the inclined surface, the inserting strip moves to the right. When the moving block is plugged into place, the inserting strip is inserted into the slot under the action of the elastic member to realize the assembly operation of the moving block and the mounting block. When the moving block and the mounting block are assembled, there is no need to control the separation of the inserting strip from the slot, so it is more convenient during assembly.

[0019] 2. The utility model detects verticality by setting a magnetic plate. After the assembled detection ruler for building quality inspection is assembled, the two rotating blocks are operated to be in a vertical state with the corresponding moving blocks and mounting blocks respectively, so that the two magnetic plates are in contact with the object to be measured, and the verticality detection is realized with the cooperation of the suspension rope and the scale. Compared with the prior art, the surface area of ​​the magnetic plate is larger, which reduces the occurrence of shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments are briefly introduced below.

[0021] Figure 1 This is an overall structural diagram of an assembled inspection ruler used for building quality inspection;

[0022] Figure 2 It is a vertical cross-sectional structural diagram of an assembled inspection ruler used for building quality inspection;

[0023] Figure 3 An exploded view of the structure of a modular inspection ruler for building quality inspection Figure 1 ;

[0024] Figure 4 An exploded view of the structure of a modular inspection ruler for building quality inspection Figure 2 .

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Pulley; 101. Lifting rope; 1011. Vertical block; 102. Operating ring; 2. Moving block; 201. Screw; 2011. Baffle; 202. Slot; 3. Connecting rod; 301. Baffle; 3011. Insert; 302. Elastic member; 303. Pinch block; 4. Mounting block; 401. Positioning slot; 402. Scale; 403. Mounting plate; 404. Blind slot; 405. Level bubble; 5. Rotating block; 501. Placement slot; 502. Magnetic strip; 5021. Magnetic plate; 503. Rotating rod. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0028] See also Figures 1 to 3 As shown, the utility model is an assembled inspection ruler for building quality inspection, including a mounting block 4, a moving block 2 is arranged on the upper side of the mounting block 4, an inserting strip 3011 is arranged on the right side of the bottom of the moving block 2, and the length of the upper wall of the inserting strip 3011 is less than the length of the lower wall of the inserting strip 3011, and an elastic member 302 is arranged on the right side of the inserting strip 3011;

[0029] With the above arrangement, during assembly, the lower end of the moving block 2 is inserted into the interior of the positioning groove 401 by operating the moving block 2. As the moving block 2 moves downward, when the moving block 2 moves downward to contact the inserting strip 3011, the inserting strip 3011 moves to the right with the cooperation of the inclined surface of the left end of the inserting strip 3011. After the moving strip moves downward into position, under the action of the elastic member 302, the inserting strip 3011 is inserted into the interior of the slot 202 to relatively fix the moving block 2 and the mounting block 4, thereby achieving the purpose of assembly. During disassembly, the inserting strip 3011 is moved to the right to disengage from the slot 202, and then the moving block 2 is operated to disengage from the positioning groove 401.

[0030] A positioning groove 401 is formed at the upper end of the mounting block 4, and the lower end of the moving block 2 is located in the positioning groove 401. The moving block 2 and the mounting block 4 are clearance-matched to prevent the moving block 2 and the mounting block 4 from shaking during use.

[0031] A slot 202 is provided on the moving block 2 corresponding to the position of the inserting strip 3011, and the slot 202 is adapted to the inserting strip 3011. A baffle 301 is fixed to the right wall of the inserting strip 3011, and the left wall of the baffle 301 is in contact with the mounting block 4. The left end of the elastic member 302 applies a leftward force to the baffle 301, so that the inserting strip 3011 is inserted into the slot 202. A connecting rod 3 is fixed to the right wall of the baffle 301.

[0032] The external clearance of the connecting rod 3 is matched with a mounting plate 403, and the mounting plate 403 is set in a U shape. The mounting plate 403 is fixedly connected to the mounting block 4, so that the connecting rod 3 can only move left and right, and the movement of the connecting rod 3 drives the insertion strip 3011 to move;

[0033] The left and right ends of the elastic member 302 are respectively in contact with the corresponding baffle 301 and the mounting plate 403. A pinch block 303 is fixed to the right end of the connecting rod 3, and the pinch block 303 is truncated. The area of ​​the left end of the pinch block 303 is smaller than the area of ​​the right end of the pinch block 303, so that the pinch block 303 can be pulled to the right to move. By operating the pinch block 303 to move, the connecting rod 3 is driven to move. At this time, the baffle 301 and the insert 3011 are both moved.

[0034] See also Figure 1 , 2 As shown in Figure 4, a pulley 1 is provided on the left side of the upper side of the moving block 2, a suspension rope 101 is wound around the middle position of the pulley 1, a pendant block 1011 is fixed to the lower end of the suspension rope 101, a scale 402 is fixed to the left wall of the mounting block 4 below the pendant block 1011, a horizontal bubble 405 is fixed to the front wall of the mounting block 4 for measuring the horizontality, a rotating block 5 is provided at the lower end of the mounting block 4 and the upper end of the moving block 2, a magnetic strip 502 is provided at the right end of the rotating block 5 in a gap fit, the magnetic strip 502 is gap fit with the rotating block 5, and a magnetic plate 5021 is fixed to the right wall of the magnetic strip 502;

[0035] With the above arrangement, when in the disassembled state, the magnetic strip 502 is located in the placement slot 501, and the rotating block 5 is located in the corresponding blind slot 404. At the same time, the two magnetic plates 5021 are in contact with the corresponding moving block 2 and the mounting block 4, and are magnetically adsorbed on the moving block 2 and the mounting block 4 to prevent the rotating block 5 from rotating. When assembling, after the moving block 2 and the mounting block 4 are assembled, the magnetic plate 5021 is operated to separate the magnetic strip 502 from the corresponding rotating block 5. At this time, the magnetic plate 5021 is separated from the corresponding moving block 2 and the mounting block 4. The rotating block 5 is operated to rotate and be in a vertical state with the corresponding moving block 2 and the mounting block 4. The magnetic plate 5021 is then operated to insert the two magnetic strips 502 into the right end of the rotating block 5. At this time, the magnetic plate 5021 is brought into contact with the object to be measured, and the cooperation of the suspension rope 101 and the scale 402 can be used for detection.

[0036] A blind groove 404 is provided on the right side of the moving block 2 and the mounting block 4 to provide a folding space for the corresponding moving block 2 and the mounting block 4, and the left end of the rotating block 5 is located inside the corresponding blind groove 404, and a rotating rod 503 is fixed to the front and rear side walls of the left end of the rotating block 5, and the rotating rod 503 is clearance-matched with the corresponding moving block 2 and the mounting block 4 to prevent the rotating block 5 and the corresponding moving block 2 and the mounting block 4 from shaking, and the rotating rod 503 is circular, and the rotating block 5 can be rotated by the rotating rod 503;

[0037] The side walls of the two rotating blocks 5 are away from each other and are provided with a placement groove 501, which provides a plug-in space for the magnetic strip 502 in the folded state. A screw rod 201 is fixed to the left wall of the upper end of the moving block 2. The external thread of the screw rod 201 is connected to the operating ring 102, and the pulley 1 is rotatably connected to the operating ring 102 through a bearing. The surface of the operating ring 102 is provided with anti-slip grooves to facilitate the twisting of the operating ring 102.

[0038] A baffle 2011 is fixed to the outside of the screw rod 201 on the right side of the operating ring 102 to limit the position of the pulley 1. During assembly, the relative positions of the operating ring 102 and the screw rod 201 can be fixed by controlling the operating ring 102 to be threadedly connected with the screw rod 201 and making the operating ring 102 abut against the baffle 2011. When the object to be measured is in a vertical state, the suspension rope 101 is located directly in front of the zero scale on the scale 402.

[0039] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments and any equivalent replacement of some of the technical features therein, any modification, equivalent replacement, and improvement made are all within the protection scope of the present invention.

Claims

1. An assembled inspection ruler for building quality inspection, comprising a mounting block (4), characterized in that: A moving block (2) is arranged on the upper side of the installation block (4); an inserting strip (3011) is arranged on the right side of the bottom of the moving block (2); the length of the upper wall of the inserting strip (3011) is smaller than the length of the lower wall of the inserting strip (3011); and an elastic member (302) is arranged on the right side of the inserting strip (3011); A pulley (1) is arranged on the left side of the upper side of the moving block (2), a suspension rope (101) is wound around the middle position of the pulley (1), a hanging block (1011) is fixed to the lower end of the hanging rope (101), a scale (402) is fixed below the hanging block (1011) corresponding to the left wall of the mounting block (4), a horizontal bubble (405) is fixed to the front wall of the mounting block (4), a rotating block (5) is arranged at the lower end of the mounting block (4) and the upper end of the moving block (2), a magnetic strip (502) is arranged at the right end of the rotating block (5) in a clearance fit, and a magnetic plate (5021) is fixed to the right wall of the magnetic strip (502).

2. The assembled detection ruler for building quality inspection according to claim 1 is characterized in that: The upper end of the mounting block (4) is provided with a positioning groove (401), and the lower end of the moving block (2) is located in the positioning groove (401), and the moving block (2) and the mounting block (4) are clearance-matched.

3. The assembled detection ruler for building quality inspection according to claim 1 is characterized in that: A slot (202) is provided on the movable block (2) corresponding to the position of the inserting strip (3011), a baffle (301) is fixed to the right wall of the inserting strip (3011), and the left wall of the baffle (301) is in contact with the mounting block (4), and a connecting rod (3) is fixed to the right wall of the baffle (301).

4. The assembled inspection ruler for building quality inspection according to claim 3 is characterized in that: The external clearance of the connecting rod (3) is matched with a mounting plate (403), and the mounting plate (403) is arranged in a U shape. The mounting plate (403) is fixedly connected to the mounting block (4).

5. The assembled detection ruler for building quality inspection according to claim 4 is characterized in that: The left and right ends of the elastic member (302) are respectively in contact with the corresponding baffle plate (301) and the mounting plate (403); a pinch block (303) is fixed to the right end of the connecting rod (3), and the pinch block (303) is in the shape of a truncated cone.

6. The assembled inspection ruler for building quality inspection according to claim 1 is characterized in that: The right sides of the moving block (2) and the mounting block (4) are both provided with blind grooves (404), and the left end of the rotating block (5) is located inside the corresponding blind groove (404). The front and rear side walls of the left end of the rotating block (5) are both fixed with rotating rods (503), and the rotating rods (503) are clearance-matched with the corresponding moving block (2) and mounting block (4).

7. The assembled detection ruler for building quality inspection according to claim 6 is characterized in that: A placement groove (501) is provided on a side wall of the two rotating blocks (5) which are away from each other. A screw rod (201) is fixed to the left wall of the upper end of the moving block (2). The outer thread of the screw rod (201) is connected to an operating ring (102). The pulley (1) is rotatably connected to the operating ring (102) via a bearing. A baffle (2011) is fixed to the right side of the operating ring (102) corresponding to the outer side of the screw rod (201).

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