Building measuring scale

Abstract

The utility model discloses a building measuring scale, and relates to the technical field of building engineering measurement, the building measuring scale comprises a main plate, the inner wall of the main plate is provided with a sliding groove, the outer wall of the top of the main plate is fixedly connected with a fixed plate, and the outer wall of the main plate is provided with a positioning mechanism; the positioning mechanism comprises a plurality of telescopic rods, clamping holes are formed in the inner walls of the telescopic rods, and a supporting plate is fixedly connected to the outer wall of the end, close to the telescopic rods, of the main plate. The edge of an object is located at the integer scale position on the scale through movement of the scale, then the clamping rod is loosened, the spring is utilized again to drive the clamping rod to restore the initial position, the telescopic rod is fixed through movement of the clamping rod, and accurate positioning operation on the scale can be achieved; and meanwhile, the scale can be prevented from continuously moving during use.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction engineering measurement, in particular to a construction measuring ruler. Background Art

[0002] Modern construction projects are expanding in scale and becoming more complex, such as super high-rise buildings, large commercial complexes, complex bridges, etc. These projects require extremely high measurement accuracy to ensure the safety and stability of the building structure:

[0003] A building measuring ruler refers to a specific type of tool used to measure building-related parameters in the construction field.

[0004] During the use of existing equipment, due to the inconsistency of the sizes and lengths of various objects on the construction site, it is easy to make it difficult to determine the accurate starting point during measurement, which may lead to large errors in the measurement results, thereby reducing the work efficiency of the staff. Therefore, we provide a construction measuring ruler. Utility Model Content

[0005] The utility model aims to provide a construction measuring ruler, which solves the problem that in the use of the existing equipment, due to the inconsistency of sizes and lengths of various objects on the construction site, it is difficult to determine the accurate starting point during measurement, which may lead to large errors in the measurement results, thereby reducing the work efficiency of the staff.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a construction measuring ruler, comprising a main board, the inner wall of the main board is provided with a sliding groove, the top outer wall of the main board is fixedly connected with a fixing plate, and the outer wall of the main board is provided with a positioning mechanism;

[0008] The positioning mechanism includes a plurality of telescopic rods, the inner walls of the plurality of telescopic rods are provided with clamping holes, the outer wall of the main board near one end of the telescopic rod is fixedly connected to a support plate, the outer wall of the support plate near one end of the main board is fixedly connected to the second telescopic rod, the outer wall of the second telescopic rod is sleeved with a spring, the outer wall of the spring near one end of the main board is fixedly connected to a clamping rod, the outer wall of the clamping rod is fixedly connected to the outer wall of the second telescopic rod, the outer wall of the clamping rod is slidably connected to the inner wall of the telescopic rod, the inner wall of the main board is slidably connected to a sliding frame, and the outer wall of the sliding frame is fixedly connected to the outer wall of the telescopic rod.

[0009] Furthermore, a scale is fixedly connected to the outer wall of the sliding frame away from one end of the telescopic rod 2, and a fixing mechanism is provided on the inner wall of the fixing plate.

[0010] Furthermore, the fixing mechanism includes a bolt, an outer wall of the bolt is threadedly connected to the inner wall of the fixing plate, an outer wall of the bolt close to the sliding frame is fixedly connected to a push plate, and an outer wall of the push plate is slidably connected to an outer wall of the fixing plate.

[0011] Furthermore, the outer wall of the fixed plate close to one end of the push plate is slidably connected to an auxiliary plate, and the outer wall of the auxiliary plate is slidably connected to the outer wall of the push plate. The outer wall of the auxiliary plate away from one end of the sliding frame is fixedly connected to a sliding rod, and the outer wall of the sliding rod is slidably connected to the inner wall of the fixed plate.

[0012] Furthermore, an outer wall of the sliding rod away from one end of the fixed plate is fixedly connected to a second fixed plate, and an outer wall of the second fixed plate is fixedly connected to a plurality of connecting plates.

[0013] Furthermore, outer walls of a plurality of the connecting plates are fixedly connected to fixing rods, and outer walls of the fixing rods are rotatably connected to rotating plates.

[0014] Furthermore, the inner wall of the rotating plate away from one end of the fixed rod is rotatably connected to an auxiliary rod, the outer wall of the auxiliary rod is rotatably connected to a clamping plate, and the outer wall of the clamping plate is slidably connected to the outer wall of the rotating plate.

[0015] Furthermore, the inner wall of the clamping plate is rotatably connected to the auxiliary rod 2, the outer wall of the auxiliary rod 2 is fixedly connected to the support plate 2, and the outer wall of the support plate 2 is fixedly connected to the outer wall of the fixed plate.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model is provided with a clamping rod, and the clamping rods at both ends are pulled, and the clamping rods are retracted by using springs, and the telescopic rod is extended and retracted by using the movement of the clamping rods, and the edge of the object is located at an integer scale position on the ruler by using the movement of the ruler, and then the clamping rod is released, and the clamping rod is driven by the spring to restore the initial position again, and the position of the telescopic rod is fixed by using the movement of the clamping rod again, so that the ruler can be accurately positioned and the ruler can be prevented from continuing to move during use.

[0018] 2. The utility model is arranged to place the clamping plates at both ends on the surface of the object to be detected, utilize the movement of the push plate to squeeze the auxiliary plate, utilize the movement of the fixed rod to rotate the rotating plate, utilize the rotation of the auxiliary rod to drive the clamping plate to rotate stably through the auxiliary rod 2, utilize the rotation of the clamping plate to fix the device on the object, thereby achieving the goal of stably fixing the position of the device and preventing the position of the device from changing during use, which would affect the measurement result of the object.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a cross-sectional view of the overall structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the positioning mechanism of the utility model;

[0024] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle;

[0025] Figure 5 It is a schematic diagram of the fixing mechanism of the utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Main board; 101. Sliding slot; 102. Fixed plate; 2. Positioning mechanism; 201. Telescopic rod; 202. Clamping hole; 203. Support plate; 204. Telescopic rod 2; 205. Spring; 206. Clamping rod; 207. Sliding frame; 208. Ruler; 3. Fixing mechanism; 301. Bolt; 302. Push plate; 303. Auxiliary plate; 304. Sliding rod; 305. Fixed plate 2; 306. Connecting plate; 307. Fixed rod; 308. Rotating plate; 309. Auxiliary rod; 310. Clamping plate; 311. Auxiliary rod 2; 312. Support plate 2. DETAILED DESCRIPTION

[0028] 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 of 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.

[0029] See also Figure 1-5As shown, the utility model is a construction measuring ruler, comprising a main board 1, the inner wall of the main board 1 is provided with a sliding groove 101, the top outer wall of the main board 1 is fixedly connected with a fixing plate 102, and the outer wall of the main board 1 is provided with a positioning mechanism 2;

[0030] The positioning mechanism 2 includes a plurality of telescopic rods 201, which are used stably through the main board 1 to prevent the telescopic rods 201 from being displaced during use, which may cause the device to be stuck. The inner walls of the plurality of telescopic rods 201 are provided with clamping holes 202. The outer wall of the main board 1 near one end of the telescopic rod 201 is fixedly connected with a support plate 203. The outer wall of the support plate 203 near one end of the main board 1 is fixedly connected with a second telescopic rod 204. The outer wall of the second telescopic rod 204 is sleeved with a spring 205. The second telescopic rod 204 is stably moved through the support plate 203 to prevent the second telescopic rod 204 from falling off when moving, which may make the device unable to perform precise positioning operations. The outer wall of the spring 205 near one end of the main board 1 is fixedly connected with a clamping rod 2 06, the outer wall of the card rod 206 is fixedly connected to the outer wall of the telescopic rod 204, the outer wall of the card rod 206 is slidably connected to the inner wall of the telescopic rod 201, and the inner wall of the main board 1 is slidably connected with a sliding frame 207, and the movement of the telescopic rod 201 drives the sliding frame 207 to move, so as to prevent the sliding frame 207 from being unable to move and affecting the normal use of the device. The outer wall of the sliding frame 207 is fixedly connected to the outer wall of the telescopic rod 201, and the outer wall of the sliding frame 207 away from the end of the telescopic rod 204 is fixedly connected with a ruler 208, and the inner wall of the fixed plate 102 is provided with a fixing mechanism 3, and the movement of the sliding frame 207 drives the ruler 208 to move, so as to prevent the ruler 208 from affecting the movement of the sliding frame 207 and causing the problem of device jamming.

[0031] The fixing mechanism 3 includes a bolt 301, the outer wall of the bolt 301 is threadedly connected to the inner wall of the fixing plate 102, the outer wall of the bolt 301 close to the sliding frame 207 is fixedly connected to a push plate 302, the outer wall of the push plate 302 is slidably connected to the outer wall of the fixing plate 102, and the push plate 302 is driven to move by the rotation of the bolt 301 to prevent the push plate 302 from being unable to move and the device from being unable to be used normally. The outer wall of the fixing plate 102 close to one end of the push plate 302 is slidably connected to an auxiliary plate 303, the outer wall of the auxiliary plate 303 is slidably connected to the outer wall of the push plate 302, and the outer wall of the auxiliary plate 303 is away from the sliding frame 207. The outer wall of the sliding rod 304 is slidably connected to the inner wall of the fixing plate 102, and the sliding rod 304 is driven by the auxiliary plate 303 to move stably, thereby preventing the sliding rod 304 from being unable to move and making the device unable to perform a fixed position operation.

[0032] The outer wall of the sliding rod 304 away from the fixed plate 102 is fixedly connected to the second fixed plate 305, the outer wall of the second fixed plate 305 is fixedly connected to a plurality of connecting plates 306, the outer walls of the plurality of connecting plates 306 are fixedly connected to the fixed rod 307, the outer wall of the fixed rod 307 is rotatably connected to the rotating plate 308, and the inner wall of the rotating plate 308 away from the fixed rod 307 is rotatably connected to the auxiliary rod 309, and the auxiliary rod 309 is driven to move stably by the rotation of the rotating plate 308 to prevent the auxiliary rod 309 from falling off and causing damage to the device. In case of a bad situation, the outer wall of the auxiliary rod 309 is rotatably connected to the clamping plate 310, and the outer wall of the clamping plate 310 is slidably connected to the outer wall of the rotating plate 308, and the inner wall of the clamping plate 310 is rotatably connected to the auxiliary rod 2 311, and the outer wall of the auxiliary rod 2 311 is fixedly connected to the support plate 2 312, and the outer wall of the support plate 2 312 is fixedly connected to the outer wall of the fixed plate 102, and the position of the auxiliary rod 2 311 is fixed by the support plate 2 312, thereby preventing the auxiliary rod 2 311 from falling off during use and causing damage to the device.

[0033] A specific application of this embodiment is:

[0034] When the staff needs to use the device, first place the clamping plates 310 at both ends on the surface of the object to be detected, then rotate the bolt 301 to penetrate the fixed plate 102, the bolt 301 drives the push plate 302 to rotate and move, and the movement of the push plate 302 is used to squeeze the auxiliary plate 303, the auxiliary plate 303 drives the sliding rod 304 to move, the sliding rod 304 drives the fixed plate 2 305 to move, the fixed plate 2 305 drives the connecting plates 306 and the fixed rod 307 at both ends to move, the movement of the fixed rod 307 is used to rotate the rotating plate 308, the rotating plate 308 drives the auxiliary rod 309 to rotate, the rotation of the auxiliary rod 309 drives the clamping plate 310 to rotate stably through the auxiliary rod 2 311, the rotation of the clamping plate 310 is used to fix the device on the object, the fixing operation of the device is completed, and then the clamping rods 206 at both ends are pulled, The clamping rod 206 is made to squeeze the telescopic rod 204 and the spring 205, and the clamping rod 206 is contracted by the spring 205 and moved out of the clamping hole 202. The telescopic rod 201 can be extended and retracted by the movement of the clamping rod 206, and then the sliding frame 207 is pushed. The sliding frame 207 moves stably in the sliding groove 101 through the telescopic rod 201, and the sliding frame 207 drives the scale 208 to move. The movement of the scale 208 is used to make the edge of the object located at the integer scale position on the scale 208, and the precise positioning operation of the scale 208 is completed. Then the clamping rod 206 is released, and the spring 205 is used again to drive the clamping rod 206 to restore the initial position and reinsert it into the clamping hole 202. The movement of the clamping rod 206 is used again to fix the position of the telescopic rod 201 to prevent the clamping rod 206 from continuing to move when the object is measured.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the field of construction engineering measurement technology can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A building measuring ruler, comprising a main board (1), characterized in that: The inner wall of the main board (1) is provided with a sliding groove (101), the top outer wall of the main board (1) is fixedly connected with a fixing plate (102), and the outer wall of the main board (1) is provided with a positioning mechanism (2); The positioning mechanism (2) comprises a plurality of telescopic rods (201), the inner walls of the plurality of telescopic rods (201) are provided with clamping holes (202), the outer wall of the main board (1) close to one end of the telescopic rod (201) is fixedly connected to a support plate (203), the outer wall of the support plate (203) close to one end of the main board (1) is fixedly connected to a second telescopic rod (204), the outer wall of the second telescopic rod (204) is sleeved with a spring (205), the outer wall of the spring (205) close to one end of the main board (1) is fixedly connected to a clamping rod (206), the outer wall of the clamping rod (206) is fixedly connected to the outer wall of the second telescopic rod (204), the outer wall of the clamping rod (206) is slidably connected to the inner wall of the telescopic rod (201), the inner wall of the main board (1) is slidably connected to a sliding frame (207), the outer wall of the sliding frame (207) is fixedly connected to the outer wall of the telescopic rod (201).

2. A building measuring ruler according to claim 1, characterized in that: A scale (208) is fixedly connected to the outer wall of the sliding frame (207) away from one end of the second telescopic rod (204), and a fixing mechanism (3) is provided on the inner wall of the fixing plate (102).

3. A building measuring ruler according to claim 2, characterized in that: The fixing mechanism (3) comprises a bolt (301), the outer wall of the bolt (301) being threadedly connected to the inner wall of the fixing plate (102), the outer wall of the bolt (301) close to the sliding frame (207) being fixedly connected to a push plate (302), and the outer wall of the push plate (302) being slidably connected to the outer wall of the fixing plate (102).

4. A building measuring ruler according to claim 3, characterized in that: An outer wall of the fixed plate (102) close to one end of the push plate (302) is slidably connected to an auxiliary plate (303), and an outer wall of the auxiliary plate (303) is slidably connected to an outer wall of the push plate (302). An outer wall of the auxiliary plate (303) away from one end of the sliding frame (207) is fixedly connected to a sliding rod (304), and an outer wall of the sliding rod (304) is slidably connected to an inner wall of the fixed plate (102).

5. A building measuring ruler according to claim 4, characterized in that: The outer wall of the sliding rod (304) at one end away from the fixed plate (102) is fixedly connected to a second fixed plate (305), and the outer wall of the second fixed plate (305) is fixedly connected to a plurality of connecting plates (306).

6. A building measuring ruler according to claim 5, characterized in that: The outer walls of a plurality of the connecting plates (306) are fixedly connected to fixing rods (307), and the outer walls of the fixing rods (307) are rotatably connected to a rotating plate (308).

7. A building measuring ruler according to claim 6, characterized in that: The inner wall of the rotating plate (308) away from the fixed rod (307) is rotatably connected to an auxiliary rod (309), the outer wall of the auxiliary rod (309) is rotatably connected to a clamping plate (310), and the outer wall of the clamping plate (310) is slidably connected to the outer wall of the rotating plate (308).

8. A building measuring ruler according to claim 7, characterized in that: The inner wall of the clamping plate (310) is rotatably connected to the second auxiliary rod (311), the outer wall of the second auxiliary rod (311) is fixedly connected to the second support plate (312), and the outer wall of the second support plate (312) is fixedly connected to the outer wall of the fixed plate (102).

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