Building facade verticality detection device

Abstract

The utility model discloses a building facade verticality detection device which comprises a base plate, leveling gauges fixedly installed at the front end and the rear end of the base plate, a fixed column in a vertical state and a movable support, the movable support is connected with the fixed column through a clamping groove, and an up-down sliding structure is formed between the movable support and the fixed column. The movable support drives the connecting vertical plate to form a lifting structure above the bottom plate, the detection mechanisms are symmetrically arranged on the upper side and the lower side of the right end of the connecting vertical plate, movable blocks are arranged on the left sides of the detection mechanisms, and the movable blocks drive the detection mechanisms to form a telescopic structure at the right end of the connecting vertical plate. According to the building facade perpendicularity detection device, the detection height of the device can be conveniently adjusted, and the distance between the detection mechanisms at the upper end and the lower end can be conveniently adjusted by combining the relative movement of the movable block in the middle of the connecting vertical plate, so that the detection position can be conveniently adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field related to engineering supervision, in particular to a device for detecting the verticality of a building facade. Background Art

[0002] Engineering supervision refers to a professional service activity in which a supervision unit with relevant qualifications, entrusted by the construction unit, monitors the construction of the contractor on behalf of the construction unit in accordance with the state-approved project construction documents, relevant laws and regulations on engineering construction, engineering construction supervision contracts and other engineering construction contracts. In the process of engineering supervision, it is necessary to test the verticality of the building facade, and in the process of testing, it is necessary to use the corresponding verticality detection device to complete it;

[0003] With reference to Chinese patent authorization announcement number CN213631997U, the authorization announcement date is 2021.07.06, which discloses a verticality detection device for supervision, including a trolley, a detection mechanism and an adjustment mechanism, wherein a control box is provided on one side of the upper surface of the trolley, and a support frame is provided on the other side of the upper surface of the trolley, and the detection mechanism includes a first electric push rod, a second electric push rod, a connecting plate, a spring, and a first pressure sensor; through the arrangement of the first electric push rod, an infrared transmitter and an infrared receiver, the supervisor can determine whether the wall is vertical by whether the infrared receiver receives the infrared rays emitted by the infrared transmitter, thereby reducing the error caused by human observation and facilitating the accurate reflection of the verticality data of the wall; through the arrangement of the electronic level and the telescopic rod, the supervisor can adjust the telescopic length of the telescopic rod through the horizontality data, so that the adjustment plate remains horizontal, thereby reducing the impact on the verticality data detected and ensuring the accuracy of the verticality data;

[0004] However, the prior art has the problem that it is inconvenient to adjust the detection height of the device during the detection process, and the spacing between the signal transceiver devices of the detection equipment at the upper and lower ends is fixed, which makes it inconvenient to adjust the detection position of the wall. For example, the comparative patents listed above have this problem.

[0005] Therefore, we propose a building facade verticality detection device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a device for detecting the verticality of the facade of a building, so as to solve the problem raised in the above-mentioned background technology that it is inconvenient to adjust the detection height of the device during the detection process, and the spacing between the signal transceiver devices of the detection equipment at the upper and lower ends is fixed, which makes it inconvenient to adjust the detection position of the wall.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for detecting the verticality of the facade of a building, comprising a base plate, a level gauge fixedly mounted at the front and rear ends of the base plate, and a fixing column in a vertical state;

[0008] Also includes:

[0009] A movable bracket, wherein the movable bracket is connected to the fixed column by a slot, and an up-and-down sliding structure is formed between the movable bracket and the fixed column, and the movable bracket drives the connecting vertical plate to form a lifting structure above the bottom plate;

[0010] The detection mechanism is symmetrically arranged on the upper and lower sides of the right end of the connecting vertical plate, and a movable block is arranged on the left side of the detection mechanism, and the movable block drives the detection mechanism to form a telescopic structure at the right end of the connecting vertical plate.

[0011] Preferably, a moving wheel is fixedly installed at the edge of the lower end of the bottom plate, and a fixing column is fixedly connected to the middle of the upper end of the bottom plate, and fixing grooves are evenly spaced at the front and rear ends of the fixing column.

[0012] Preferably, a connecting hook is fixedly connected to the left side of the movable bracket, and connecting plates are fixedly connected to the front and rear sides of the movable bracket, and a connecting bolt is threadedly connected to the middle part of the connecting plate;

[0013] Wherein, one end of the connecting bolt close to the movable bracket is inserted into the fixing groove at the corresponding position on the side of the fixing column.

[0014] Preferably, the right end of the movable bracket is fixedly connected to the support frame, and the upper and lower ends of the middle part of the support frame are fixedly installed with electric telescopic rods for driving, and the output end of the electric telescopic rod is fixedly connected to the connecting vertical plate.

[0015] Preferably, a screw rod is rotatably connected to the middle part of the connecting vertical plate, and the upper and lower ends of the screw rod are both threadedly connected to movable blocks, and the thread directions of the upper and lower ends of the screw rod are opposite.

[0016] Preferably, the movable block moves in opposite directions inside the connecting vertical plate, and both front and rear ends of the movable block are fixedly connected with movable rods, and the movable rods are connected to the connecting vertical plate by a slot.

[0017] Preferably, the detection mechanism includes a detection plate fixedly connected to the right end of the movable block, a detection rod inserted in the middle of the detection plate, a spring sleeved on the outer surface of the detection rod and a pressure sensor fixedly installed on the right end of the detection rod.

[0018] Preferably, a sliding structure is formed between the detection rod and the detection plate, and the detection rod drives the pressure sensor to form a telescopic structure at the right end of the detection plate, and a scale code is provided on the outer surface of the detection rod.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the verticality detection device for the building facade can slide up and down between the movable bracket and the fixed column, so as to facilitate the adjustment of the detection height of the device, and the movable block can move relatively in the middle of the connecting vertical plate, so as to facilitate the adjustment of the spacing between the detection mechanisms at the upper and lower ends, thereby facilitating the adjustment of the detection position and achieving a better detection effect;

[0020] 1. It is equipped with a movable bracket, a connecting plate and a connecting bolt. The movable bracket and the fixed column can be slid up and down to facilitate the height adjustment of the detection device, and can detect different height positions of the wall. Combined with the setting of the connecting plate and the connecting bolt, it is convenient to limit the movable bracket and the fixed column;

[0021] 2. A connecting vertical plate and a movable block are provided, and the movable block is moved up and down in the middle of the connecting vertical plate, so as to adjust the distance between the detection mechanisms at the upper and lower ends, thereby adjusting the detection position;

[0022] 3. A detection mechanism is provided, which includes a detection plate, a detection rod, a spring and a pressure sensor. The pressure sensor is extended and retracted by the detection rod, and the moving position of the scale code on the outer side of the detection rod at the upper and lower ends is observed to realize the detection of the verticality of the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0025] Figure 3 This is a schematic diagram of the front view and section structure of the connection between the fixed column and the movable bracket of the utility model;

[0026] Figure 4 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0027] Figure 5 This is a front view structural diagram of the utility model connecting the vertical plate, the screw rod, the movable block and the movable rod;

[0028] Figure 6 This is a front view structural diagram of the connection between the movable block, movable rod and detection mechanism of the utility model.

[0029] In the figure: 1. bottom plate; 2. moving wheel; 3. level gauge; 4. fixed column; 5. movable bracket; 6. connecting hook; 7. connecting plate; 8. connecting bolt; 9. supporting frame; 10. electric telescopic rod; 11. connecting vertical plate; 12. screw rod; 13. movable block; 14. movable rod; 15. detection mechanism; 16. detection plate; 17. detection rod; 18. spring; 19. pressure sensor. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0031] See also Figure 1-6 The utility model provides a technical solution: a device for detecting the verticality of the facade of a building, comprising a base plate 1, a moving wheel 2, a level gauge 3, a fixed column 4, a movable bracket 5, a connecting hook 6, a connecting plate 7, a connecting bolt 8, a support frame 9, an electric telescopic rod 10, a connecting vertical plate 11, a screw rod 12, a movable block 13, a movable rod 14, a detection mechanism 15, a detection plate 16, a detection rod 17, a spring 18 and a pressure sensor 19.

[0032] When using the building facade verticality detection device, if Figure 1 and Figure 2 As shown, a moving wheel 2 is fixedly installed at the lower end of the bottom plate 1. First, the whole device is moved to the corresponding wall detection position by the moving wheel 2, and a level ruler 3 is fixedly installed at the upper end of the bottom plate 1. The level ruler 3 is used to detect whether the bottom plate 1 is in a horizontal state to ensure that the position of the bottom plate 1 is horizontal. Then, according to the height requirement of the wall to be detected, the bottom plate 1 is adjusted according to the height requirement of the wall to be detected. Figure 3 and Figure 4 As shown, by holding the connecting hook 6 and pulling the movable bracket 5 up and down, the movable bracket 5 and the fixed column 4 slide up and down, and the movable bracket 5 drives the detection mechanism 15 to move up and down above the bottom plate 1, so as to facilitate the lifting and lowering adjustment of the height of the detection mechanism 15, and after the height adjustment is completed, by rotating the connecting bolt 8 connected to the middle part of the connecting plate 7, and at the same time, the side of the fixed column 4 is provided with fixed grooves at equal intervals, so that the end of the connecting bolt 8 close to the fixed column 4 is engaged in the fixed groove at the corresponding position, so as to facilitate the limiting of the movable bracket 5 and the fixed column 4, and at the same time, the detection mechanism 15 is facing the wall to be detected;

[0033] Then, according to the detection requirements, combined Figure 5 and Figure 6As shown, by rotating the screw rod 12, the screw rod 12 rotates in the middle of the connecting vertical plate 11, and the upper and lower ends of the screw rod 12 are threadedly connected with the movable block 13, and the thread directions of the upper and lower ends of the screw rod 12 are opposite. At this time, the screw rod 12 drives the movable block 13 to move toward each other in the middle of the connecting vertical plate 11, and the movable block 13 drives the movable rod 14 to slide between the connecting vertical plate 11, thereby improving the stability of the movable block 13 during the movement. When it moves to the corresponding position, through the setting of the detection mechanism 15, the detection mechanism 15 includes a detection plate 16 fixedly connected to the right end of the movable block 13, a detection rod 17 inserted in the middle of the detection plate 16, a spring 18 sleeved on the outer surface of the detection rod 17 and a pressure sensor 19 fixedly installed at the right end of the detection rod 17, the electric telescopic rod 10 installed at the upper and lower ends of the support frame 9 is started, and the electric telescopic rod 10 pushes the connecting vertical plate 11 to move to the right. At this time, the connecting vertical plate 11 drives the detection mechanism 15 to move to the right;

[0034] The pressure sensor 19 contacts the outer facade of the wall to be inspected. At this time, the pressure sensor 19 drives the detection rod 17 to slide with the detection plate 16, and the pressure sensor 19 squeezes the spring 18, causing the spring 18 to undergo elastic deformation. The pressure sensors 19 at the upper and lower ends are in contact with the wall, and the outer surface of the detection rod 17 is provided with a scale code. The pressure value is detected by the pressure sensor 19, and the scale code on the outer surface of the detection rod 17 at the upper and lower ends is observed. If the positions of the scale codes at the upper and lower ends are the same, and the pressure values ​​of the pressure sensors 19 at the upper and lower ends are the same, it indicates that the verticality of the wall is qualified. On the contrary, when the telescopic distances of the detection rods 17 at the upper and lower ends are different, that is, the positions of the scale codes are different, and the pressure values ​​of the pressure sensors 19 at the upper and lower ends are different, it indicates that there is a problem with the verticality of the wall. In addition, in order to ensure the stability of the entire device during the detection movement, a counterweight block can be hung at the connecting hook 6 to keep the left and right ends of the device under balanced force.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for detecting the verticality of a building facade, comprising a base plate (1), a level gauge (3) fixedly mounted at the front and rear ends of the base plate (1), and a fixing column (4) in a vertical state; It is characterized in that Also includes: A movable bracket (5), wherein the movable bracket (5) and the fixed column (4) are connected by a slot, and an up-and-down sliding structure is formed between the movable bracket (5) and the fixed column (4), and the movable bracket (5) drives the connected vertical plate (11) to form a lifting structure above the bottom plate (1); A detection mechanism (15) is symmetrically arranged at the upper and lower sides of the right end of the connecting vertical plate (11), and a movable block (13) is arranged on the left side of the detection mechanism (15), and the movable block (13) drives the detection mechanism (15) to form a telescopic structure at the right end of the connecting vertical plate (11).

2. A building facade verticality detection device according to claim 1, characterized in that: A moving wheel (2) is fixedly mounted at the edge of the lower end of the base plate (1), and a fixing column (4) is fixedly connected to the middle of the upper end of the base plate (1), and fixing grooves are evenly spaced at the front and rear ends of the fixing column (4).

3. A building facade verticality detection device according to claim 1, characterized in that: A connecting hook (6) is fixedly connected to the left side of the movable bracket (5), and connecting plates (7) are fixedly connected to the front and rear sides of the movable bracket (5), and a connecting bolt (8) is threadedly connected to the middle part of the connecting plate (7); Wherein, one end of the connecting bolt (8) close to the movable bracket (5) is inserted into a fixing groove at a corresponding position on the side of the fixing column (4).

4. A building facade verticality detection device according to claim 3, characterized in that: The right end of the movable bracket (5) is fixedly connected to a support frame (9), and electric telescopic rods (10) for driving are fixedly installed at both upper and lower ends of the middle part of the support frame (9), and the output end of the electric telescopic rod (10) is fixedly connected to a connecting vertical plate (11).

5. A building facade verticality detection device according to claim 4, characterized in that: A screw rod (12) is rotatably connected to the middle of the connecting vertical plate (11), and the upper and lower ends of the screw rod (12) are both threadedly connected to movable blocks (13), and the threads of the upper and lower ends of the screw rod (12) are in opposite directions.

6. A building facade verticality detection device according to claim 5, characterized in that: The movable block (13) moves in opposite directions inside the connecting vertical plate (11), and both front and rear ends of the movable block (13) are fixedly connected to movable rods (14), and the movable rods (14) are connected to the connecting vertical plate (11) via a slot.

7. A building facade verticality detection device according to claim 1, characterized in that: The detection mechanism (15) comprises a detection plate (16) fixedly connected to the right end of the movable block (13), a detection rod (17) inserted into the middle of the detection plate (16), a spring (18) sleeved on the outer surface of the detection rod (17), and a pressure sensor (19) fixedly mounted on the right end of the detection rod (17).

8. A building facade verticality detection device according to claim 7, characterized in that: A sliding structure is formed between the detection rod (17) and the detection plate (16), and the detection rod (17) drives the pressure sensor (19) to form a telescopic structure at the right end of the detection plate (16), and a scale code is provided on the outer surface of the detection rod (17).

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