A bridge embedded parts positioning device

Abstract

The present invention discloses a bridge embedded component positioning device, which relates to the technical field of embedded component positioning devices, and comprises a scale plate 1, wherein a bidirectional screw is rotatably provided inside the scale plate 1, and two sliders 1 are symmetrically slidably provided outside the bidirectional screw, and a scale plate 2 is rotatably provided at one end of the slider 1, and a measurement adjustment structure is provided outside the scale plate 2, and the measurement adjustment structure comprises a slider 2, and the slider 2 is slidably provided outside the scale plate 2, and a baffle is installed on the top of the scale plate 2, and a sliding rod is movably provided on one side of the baffle, and a movable plate is rotatably provided inside the top of the slider 2, and one end of the sliding rod passes through one side of the slider 2 and is connected to the movable plate. The bridge embedded component positioning device described in the present invention can measure regular or irregular bridge embedded components, and improves the working adaptability of the device.

Description

Technical Field

[0001] The invention relates to the technical field of embedded component positioning devices, and in particular to a bridge embedded component positioning device. Background Art

[0002] Bridges play an important role in the field of transportation. The foundation of a bridge, as an important part of the bridge, plays a decisive role in the bridge itself. It is usually necessary to place and install the embedded parts of the bridge at the appropriate position of the foundation before pouring the bridge foundation, and then pour cement concrete to ensure the quality of the foundation.

[0003] The Chinese patent with publication number "CN118168430A" discloses "a bridge embedded part positioning device and positioning method, specifically relating to the technical field of embedded part positioning devices. The present invention comprises a base, one side of the base is provided with a measuring device for performing multi-directional measurement of the embedded parts at one time, the measuring device comprises a barrel and a first measuring rod, the barrel is fixedly connected to the base, one side of the barrel is provided with a first rectangular hole, and the middle position of the first measuring rod is provided with a round through hole". Although the effect of "making the measuring part and the embedded part fit more closely, reducing the situation where the measuring tool and the surface of the embedded part do not fit when the measuring tool is manually directly slid to measure the embedded part, thereby generating measurement deviation, and improving the convenience of personnel to measure and position the embedded parts" is achieved, it can only measure conventional embedded parts, and cannot measure irregular embedded parts. At the same time, its measuring length cannot be extended according to the needs of use, and its use is limited. Therefore, the present invention proposes a bridge embedded part positioning device. Summary of the invention

[0004] The main purpose of the present invention is to provide a bridge embedded part positioning device, which can effectively solve the technical problems raised in the background technology.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] A bridge embedded part positioning device comprises a scale plate 1, a bidirectional screw rod is rotatably arranged inside the scale plate 1, two sliders 1 are symmetrically slidably arranged outside the bidirectional screw rod, a scale plate 2 is rotatably arranged at one end of the slider 1, and a measurement adjustment structure is arranged outside the scale plate 2;

[0007] The measuring and adjusting structure includes a second slider, which is slidably arranged on the outside of a second scale plate, a baffle is installed on the top of the second scale plate, a sliding rod is movably arranged on one side of the baffle, a movable plate is rotatably arranged on the inner side of the top of the second slider, one end of the sliding rod passes through one side of the second slider and is connected to the movable plate, the other end of the sliding rod is fixedly connected to a handle, two reserved holes are provided on one side of the movable plate, and a measuring assembly is provided on one side of the movable plate, the measuring assembly includes a concave scale plate, the concave scale plate is movably arranged on one side of the movable plate, two limit columns are provided on one side of the concave scale plate, a plurality of guide rods are provided on the inner side of the concave scale plate, a movable rod is slidably arranged on the outside of the guide rod, and a spring is provided between one end of the movable rod and one end of the guide rod.

[0008] As a preferred technical solution of the present invention, a fixing block is fixedly installed on the other side of the concave scale plate, and a bolt fastener is movably installed on one side of the fixing block.

[0009] As a preferred technical solution of the present invention, an adjustment component is arranged on the top of the baffle, and the adjustment component includes an L-shaped plate, and the L-shaped plate is threadedly connected to a threaded rod 1, and a plurality of limiting holes are arranged on the outside of the sliding rod, and the thread of the threaded rod 1 is adaptively matched with the thread of the limiting hole.

[0010] As a preferred technical solution of the present invention, the limiting column is adaptively matched with the movable plate, and the spring is located on the periphery of the corresponding guide rod.

[0011] As a preferred technical solution of the present invention, a limited support structure is provided at the other end of the slider one, and the limited support structure includes a bottom plate, and the bottom plate is rotatably arranged at the other end of the slider one, and a fixed plate is arranged on the outside of the bottom plate, and two threaded holes are provided on the top of the fixed plate, and a hollow plate is slidably provided on the outside of the fixed plate, and the hollow plate is also provided with a plurality of threaded holes, and the hollow plate is threadedly connected to two screws two, and the threads of the screws two are adaptively matched with the threads of the threaded holes of the fixed plate, and two sliding grooves are provided on the outside of the scale plate two, and one end of the hollow plate is fixedly connected to the support plate, and the two parallel rods on the top of the support plate are adaptively matched with the two sliding grooves, and one end of the support plate is fixedly connected to the hollow block.

[0012] As a preferred technical solution of the present invention, a limiting component is arranged on the outside of the base plate, and the limiting component includes three protrusions 1, three screws 1 and four protrusions 2. The protrusion 1 is fixedly connected to the base plate, the protrusion 2 is fixedly connected to the slider 1, and the protrusion 1 is connected to the protrusion 2 through the screw 1.

[0013] As a preferred technical solution of the present invention, the hollow block is adaptively matched with the bolt fastener, and one end of the movable rod is consistent with the initial scale position of the concave scale plate.

[0014] As a preferred technical solution of the present invention, an auxiliary measuring structure is provided at the front of the scale plate one, and the auxiliary measuring structure includes a scale plate three, and the scale plate three is movably arranged at the front of the scale plate one, and three limit sliding holes are opened on one side of the scale plate three, and two limit blocks are fixedly arranged on the outside of the scale plate three, and a fixing column is provided at the front of the scale plate one on the inner side of one limit sliding hole, and a hollow frame is fixedly installed at one end of the fixing column, and two circular holes are opened on the inner side of the hollow frame, and the hollow frame is connected to a threaded rod two by a thread, and one end of the threaded rod two is rotatably connected to a slide plate, and one side of the slide plate is fixedly connected to two limit rods.

[0015] As a preferred technical solution of the present invention, the two limit rods and the other two limit sliding holes are adaptively matched, and two groups of auxiliary components are arranged on the outside of the slide plate. The auxiliary components include a protrusion three and a screw three. The protrusion three is fixedly connected to the slide plate, and the protrusion three is connected to the screw three through a thread.

[0016] As a preferred technical solution of the present invention, a threaded hole is opened on one side of the limit block, and the thread of the screw three is adaptively matched with the thread of the threaded hole of the limit block.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. By setting up the measurement adjustment structure, it is convenient to measure the irregular contours of the embedded parts of the bridge, which improves the working adaptability of the device. The measurement components are convenient to install and disassemble according to the needs of use;

[0019] 2. By setting the adjustment component in conjunction with the measurement adjustment structure, it is helpful to adjust and limit the slide rod, so that the movable plate can be moved or flipped according to the use needs, so as to better measure the width or length of the embedded bridge parts;

[0020] 3. By setting a limit support structure in conjunction with the measurement adjustment structure, it is beneficial to further support the measurement adjustment structure. At the same time, the working angle of the scale plate 2 can be adjusted and fixed, so that it can change its usage form as needed to achieve the purpose of extending the measurement length;

[0021] 4. By setting the limit assembly and the limit support structure, it is convenient to connect the bottom plate with the slider 1, and the screw 1 can adjust and fix the position of the bottom plate;

[0022] 5. The auxiliary measuring structure is provided to facilitate the measurement of the height position of the embedded parts of the bridge, and the limit sliding hole cooperates with the limit rod to facilitate the vertical state of the scale plate 3 and the scale plate 1, thus avoiding the inaccurate measurement caused by the tilt during the measurement;

[0023] 6. By setting up auxiliary components and auxiliary measurement structures, it is helpful to limit the position of scale plate three after scale plate three completes the measurement work, so that scale plate three is parallel to scale plate one, avoiding it from occupying other space when not in use, and facilitating carrying or transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The overall three-dimensional structure of a bridge embedded part positioning device of the present invention is shown in FIG. Figure 1 ;

[0025] Figure 2 It is a schematic diagram of the overall top view structure of a bridge embedded part positioning device of the present invention;

[0026] Figure 3 The overall three-dimensional structure of a bridge embedded part positioning device of the present invention is shown in FIG. Figure 2 ;

[0027] Figure 4 A bridge embedded part positioning device according to the present invention Figure 3 Enlarged view of point A in the middle;

[0028] Figure 5 It is a schematic diagram of the split three-dimensional structure of a slider 2 and a scale plate 2 of a bridge embedded part positioning device of the present invention;

[0029] Figure 6 A bridge embedded part positioning device according to the present invention Figure 5 Enlarged view of point B in the middle;

[0030] Figure 7 It is a schematic diagram of the three-dimensional structure of a concave scale plate of a bridge embedded part positioning device of the present invention;

[0031] Figure 8 It is a three-dimensional structural schematic diagram of a guide rod, a movable rod and a spring of a bridge embedded part positioning device of the present invention;

[0032] Fig. 9 It is a schematic diagram of the split three-dimensional structure of a slider 1, a scale plate 2 and a hollow plate of a bridge embedded part positioning device of the present invention;

[0033] Fig.10 A bridge embedded part positioning device according to the present invention Fig. 9 Enlarged view of point C in the middle;

[0034] Fig.11It is a schematic diagram of the split three-dimensional structure of the scale plate 3, the hollow frame and the threaded rod 2 of a bridge embedded part positioning device of the present invention;

[0035] Fig.12 Demonstration of the use of a bridge embedded part positioning device of the present invention Figure 1 ;

[0036] Fig.13 Demonstration of the use of a bridge embedded part positioning device of the present invention Figure 2 ;

[0037] Fig.14 Demonstration of the use of a bridge embedded part positioning device of the present invention Figure 3 .

[0038] In the figure: 1. Scale plate 1; 2. Bidirectional screw rod; 3. Slider 1; 4. Scale plate 2; 5. Measurement adjustment structure; 6. Limit support structure; 7. Auxiliary measurement structure; 8. Slider 2; 9. Baffle; 10. Sliding rod; 11. Handle; 12. Movable plate; 13. Limit hole; 14. L-shaped plate; 15. Threaded rod 1; 16. Concave scale plate; 17. Limit column; 18. Fixing block; 19. Bolt fastener; 20. Guide rod ; 21. movable rod; 22. spring; 23. bottom plate; 24. bump one; 25. screw one; 26. bump two; 27. fixed plate; 28. hollow plate; 29. ​​screw two; 30. support plate; 31. hollow block; 32. slide groove; 33. fixed column; 34. hollow frame; 35. scale plate three; 36. limit block; 37. threaded rod two; 38. slide plate; 39. limit rod; 40. bump three; 41. screw three. DETAILED DESCRIPTION

[0039] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0040] like Figure 1-Figure 14 As shown, a bridge embedded part positioning device comprises a scale plate 1, a bidirectional screw rod 2 is rotatably arranged inside the scale plate 1, two sliders 3 are symmetrically slidably arranged outside the bidirectional screw rod 2, a scale plate 2 4 is rotatably arranged at one end of the slider 3, and a measuring adjustment structure 5 is arranged outside the scale plate 2 4;

[0041] The measuring and adjusting structure 5 includes a slider 8, which is slidably arranged on the outside of the scale plate 4, a baffle 9 is installed on the top of the scale plate 4, a slide rod 10 is movably arranged on one side of the baffle 9, a movable plate 12 is rotatably arranged on the inner side of the top of the slider 8, one end of the slide rod 10 passes through one side of the slider 8 and is connected to the movable plate 12, the other end of the slide rod 10 is fixedly connected to a handle 11, two reserved holes are provided on one side of the movable plate 12, and a measuring component is provided on one side of the movable plate 12, the measuring component includes a concave scale plate 16, the concave scale plate 16 is movably arranged on one side of the movable plate 12, two limit columns 17 are provided on one side of the concave scale plate 16, a plurality of guide rods 20 are provided on the inner side of the concave scale plate 16, a movable rod 21 is slidably arranged on the outside of the guide rod 20, and a spring 22 is provided between one end of the movable rod 21 and one end of the guide rod 20.

[0042] The measurement adjustment structure 5 enables the device to measure irregular surfaces of embedded bridge parts, thereby improving the adaptability of the device.

[0043] In this embodiment, a fixing block 18 is fixedly installed on the other side of the concave scale plate 16 , and a bolt fastener 19 is movably installed on one side of the fixing block 18 .

[0044] The concave scale plate 16 cooperates with the measuring component to measure irregular contours.

[0045] In this embodiment, an adjustment component is provided on the top of the baffle 9, and the adjustment component includes an L-shaped plate 14, and the L-shaped plate 14 is threadedly connected to a threaded rod 15. A plurality of limiting holes 13 are provided on the outside of the sliding rod 10, and the threads of the threaded rod 15 are adaptively matched with the threads of the limiting holes 13.

[0046] The adjusting assembly plays a role in adjusting and fixing the position of the slide bar 10 .

[0047] In this embodiment, the limiting column 17 is adaptively matched with the movable plate 12 , and the spring 22 is located at the periphery of the corresponding guide rod 20 .

[0048] The spring 22 provides elastic support to the movable rod 21 .

[0049] In this embodiment, a limited support structure 6 is provided at the other end of the slider 3, and the limited support structure 6 includes a bottom plate 23, and the bottom plate 23 is rotatably provided at the other end of the slider 3. A fixed plate 27 is provided on the outside of the bottom plate 23, and two threaded holes are provided on the top of the fixed plate 27, and a hollow plate 28 is slidably provided on the outside of the fixed plate 27. The hollow plate 28 also has a plurality of threaded holes. The hollow plate 28 is threadedly connected to two screws 29, and the threads of the screws 29 are adaptively matched with the threads of the threaded holes of the fixed plate 27. Two sliding grooves 32 are provided on the outside of the scale plate 24, and one end of the hollow plate 28 is fixedly connected to a support plate 30, and the two parallel rods at the top of the support plate 30 are adaptively matched with the two sliding grooves 32, and one end of the support plate 30 is fixedly connected to a hollow block 31.

[0050] The limiting support structure 6 plays a role of supporting and limiting the measurement and adjustment structure 5 .

[0051] In this embodiment, a limiting assembly is provided on the outside of the base plate 23, and the limiting assembly includes three protrusions 1 24, three screws 1 25 and four protrusions 26. The protrusion 1 24 is fixedly connected to the base plate 23, the protrusion 2 26 is fixedly connected to the slider 1 3, and the protrusion 1 24 is connected to the protrusion 2 26 through the screw 1 25.

[0052] The limiting component can limit the position of the bottom plate 23 .

[0053] In this embodiment, the hollow block 31 is adaptively matched with the bolt fastener 19 , and one end of the movable rod 21 is consistent with the initial scale position of the concave scale plate 16 .

[0054] The bolt fasteners 19 can connect the fixing block 18 and the hollow block 31 , thereby fixing the measuring assembly.

[0055] In this embodiment, an auxiliary measuring structure 7 is provided at the front of the scale plate 1, and the auxiliary measuring structure 7 includes a scale plate 3 35. The scale plate 3 35 is movably arranged at the front of the scale plate 1. Three limiting sliding holes are provided on one side of the scale plate 35, and two limiting blocks 36 are fixedly provided on the outside of the scale plate 35. A fixing column 33 is provided at the front of the scale plate 1 on the inner side of one limiting sliding hole, and a hollow frame 34 is fixedly installed at one end of the fixing column 33. Two circular holes are provided on the inner side of the hollow frame 34. The hollow frame 34 is threadedly connected to a threaded rod 2 37. One end of the threaded rod 2 37 is rotatably connected to a slide plate 38, and one side of the slide plate 38 is fixedly connected to two limiting rods 39.

[0056] The auxiliary measuring structure 7 can measure the height position of the bridge embedded parts and ensure that the scale plate 3 35 and the scale plate 1 1 remain vertical.

[0057] In this embodiment, the two limit rods 39 are adaptively matched with the other two limit sliding holes, and two groups of auxiliary components are arranged on the outside of the slide plate 38. The auxiliary components include a protrusion three 40 and a screw three 41. The protrusion three 40 is fixedly connected to the slide plate 38, and the protrusion three 40 is connected to the screw three 41 through a thread.

[0058] The auxiliary component can limit and fix the scale plate 35 after it is stored to prevent it from moving.

[0059] In this embodiment, a threaded hole is provided on one side of the limit block 36 , and the thread of the screw three 41 is adaptively matched with the thread of the threaded hole of the limit block 36 .

[0060] The limit block 36 cooperates with the screw three 41 to limit the position of the scale plate three 35.

[0061] It should be noted that the present invention is a bridge embedded part positioning device. Before use, the scale plate 1 is placed at a suitable position of the bridge embedded part and then fixed. According to the measurement needs of the bridge embedded part, it can be adjusted to four usage modes:

[0062] Usage form 1: When it is necessary to measure the irregular embedded parts, insert the two parallel rods of the support plate 30 into the corresponding slide grooves 32 of the scale plate 24, and then fix the hollow plate 28 to the fixing plate 27 through the screw 29. At this time, rotate the scale plate 24 to make it rotate to a suitable angle and then stop. At this time, the scale plate 24 and the hollow plate 28 form a 90-degree angle with the scale plate 1. Install the screw 1 25 at the corresponding position of the protrusion 1 24 and the protrusion 2 26, and completely fix the scale plate 24. The threaded rod 15 is fixed, and then one end of the threaded rod 15 is rotated to move away from the limiting hole 13, so that the slide bar 10 loses its limit. The handle 11 is held to pull the slide bar 10 so that the slider 2 8 moves to the direction of the baffle 9 outside the scale plate 2 4 to a suitable position and stops. Then the threaded rod 15 is rotated to screw one end into the limiting hole 13 corresponding to the slide bar 10. At this time, the slide bar 10 is restricted, and the limiting column 17 is inserted into the reserved hole corresponding to the movable plate 12. Then, the fixing block 18 and the fixing block 18 are fixed with the bolt fastener 19. The hollow block 31 is connected so that the measuring assembly is completely fixed, and the bidirectional screw rod 2 is rotated to make the slider 3 move with the two measuring assemblies toward the irregular part of the bridge embedded part. When the movable rod 21 contacts the irregular part, the spring 22 is compressed and the movable rod 21 moves toward one end of the guide rod 20 until the measuring assembly has completely measured the irregular contour of the bridge embedded part. At this time, the scale on the concave scale plate 16 corresponding to one end of the movable rod 21 can be read. When the bridge embedded part is solid and irregular and is located on the outside, the handle 11 is turned to make the movable plate 12 rotate 180 degrees toward the middle direction of the scale plate 1, and then it is fixed by the threaded rod 15 to measure the irregular part on the outside. If the bridge embedded part is hollow and the irregularity is located at the two ends of the inner side of the bridge embedded part, the handle 11 is turned to make the movable plate 12 rotate 180 degrees toward the two ends of the scale plate 1, and the sliding rod 10 is also fixed by the threaded rod 15, and then the measurement can be continued.

[0063] Usage form 2: When it is necessary to measure the regular bridge embedded parts, first remove the bolt fastener 19, dismantle the measuring assembly, and then rotate the threaded rod 15 to move one end away from the limit hole 13, so that the slide bar 10 is free from restriction, and the handle 11 is held to pull the slide bar 10 so that the slide block 28 moves to the opposite direction of the baffle 9 outside the scale plate 24 to a suitable position and stops. At this time, if it is necessary to measure the outer width of the bridge embedded parts, turn the handle 11 to rotate the movable plate 12 180 degrees toward the middle direction of the scale plate 1, and then rotate the threaded rod 15 to move the movable plate 12 180 degrees to ... The threaded rod 15 is screwed into the limit hole 13 corresponding to the slide bar 10, and then the bidirectional screw rod 2 is rotated to make the slider 3 slide toward the middle direction of the scale plate 1, until one side of the scale plate 24 is in contact with the surface of the bridge embedded part and stops, and then the corresponding scale on the scale plate 1 can be read. If it is necessary to measure the inner width of the bridge embedded part, the handle 11 is turned to rotate the movable plate 12 180 degrees toward the two ends of the scale plate 1, and the slide bar 10 is fixed by the threaded rod 15, and then the bidirectional screw rod 2 is rotated to measure.

[0064] When it is necessary to measure the peripheral length of the bridge embedded part, rotate the bidirectional screw rod 2 so that the slider 13 and the scale plate 24 slide to the appropriate position and stop, rotate the threaded rod 15 so that one end of it moves away from the limit hole 13, so that the slide bar 10 is free from restriction, and the handle 11 is held to pull the slide bar 10 so that the slider 28 slides to the appropriate position outside the scale plate 24 and stops. At this time, the movable plate 12 is fitted with the bridge embedded part, and the corresponding scale on the scale plate 24 can be read;

[0065] Usage form three: When the measuring length of scale plate 1 is not enough, based on the use form 2, first remove the screw 125, rotate the scale plate 24 to a suitable position, at this time the scale plate 24 and the scale plate 1 form a straight line, then install the screw 25 to a suitable position, fix the scale plate 24, and then rotate the threaded rod 15 to make the slide bar 10 no longer restricted. At this time, pull the slide bar 10 to make the movable plate 12 fit the surface of the bridge embedded part, and read the values ​​on the scale plate 1 and the scale plate 24;

[0066] Usage form four: when it is necessary to measure the height of the bridge embedded part, remove the screw three 41, and then rotate the threaded rod two 37 to make the slide plate 38 move with the limit rod 39 in the opposite direction of the scale plate one 1 to the appropriate position. At this time, the scale plate three 35 loses its restriction. After rotating the scale plate three 35 ninety degrees, due to the action of gravity, the scale plate three 35 falls freely. Rotate the threaded rod two 37 to make the limit rod 39 insert into the limit sliding hole corresponding to the scale plate three 35. At this time, under the action of the limit rod 39, the scale plate three 35 and the scale plate one 1 are in a vertical state. Fit one end of the scale plate three 35 to the lowest end of the bridge embedded part, and then fit the bottom of the scale plate one 1 to the top of the bridge embedded part. At this time, read the scale on the scale plate three 35.

Claims

1. A bridge embedded component positioning device, comprising a scale plate 1 (1), a bidirectional screw rod (2) being rotatably disposed inside the scale plate 1 (1), two sliders 1 (3) being symmetrically slidably disposed outside the bidirectional screw rod (2), a scale plate 2 (4) being rotatably disposed at one end of the slider 1 (3), characterized in that: The second scale plate (4) is provided with a measurement adjustment structure (5) on the outside; The measuring adjustment structure (5) comprises a second slider (8), the second slider (8) being slidably arranged outside the second scale plate (4), a baffle (9) being installed on the top of the second scale plate (4), a sliding rod (10) being movably arranged on one side of the baffle (9), a movable plate (12) being rotatably arranged on the inner side of the top of the second slider (8), one end of the sliding rod (10) passing through one side of the second slider (8) and connected to the movable plate (12), the other end of the sliding rod (10) being fixedly connected to a handle (11), and one side of the movable plate (12) being opened. Two reserved holes are provided, and a measuring assembly is provided on one side of the movable plate (12), the measuring assembly comprising a concave scale plate (16), the concave scale plate (16) is movably provided on one side of the movable plate (12), two limit posts (17) are provided on one side of the concave scale plate (16), a plurality of guide rods (20) are provided on the inner side of the concave scale plate (16), a movable rod (21) is slidably provided on the outer side of the guide rod (20), and a spring (22) is provided between one end of the movable rod (21) and one end of the guide rod (20); A fixing block (18) is fixedly mounted on the other side of the concave scale plate (16), and a bolt fastener (19) is movably mounted on one side of the fixing block (18); A limit support structure (6) is provided at the other end of the slider (3), the limit support structure (6) comprising a bottom plate (23), the bottom plate (23) being rotatably provided at the other end of the slider (3), a fixed plate (27) being provided outside the bottom plate (23), two threaded holes being provided at the top of the fixed plate (27), and a hollow plate (28) being slidably provided outside the fixed plate (27), the hollow plate (28) also being provided with a plurality of threaded holes, the hollow plate (28) being threadedly connected to two screws (29), the threads of the screws (29) being adaptively matched to the threads of the threaded holes of the fixed plate (27), two slide grooves (32) being provided outside the scale plate (4), one end of the hollow plate (28) being fixedly connected to a support plate (30), two parallel rods at the top of the support plate (30) being adaptively matched to the two slide grooves (32), and one end of the support plate (30) being fixedly connected to a hollow block (31).

2. A bridge embedded component positioning device according to claim 1, characterized in that: An adjustment component is arranged on the top of the baffle (9), and the adjustment component comprises an L-shaped plate (14). The L-shaped plate (14) is connected to a threaded rod (15) via a thread. A plurality of limiting holes (13) are arranged on the outside of the sliding rod (10), and the threads of the threaded rod (15) are adaptively matched with the threads of the limiting holes (13).

3. A bridge embedded component positioning device according to claim 1, characterized in that: The limiting column (17) is adaptively matched with the movable plate (12), and the spring (22) is located on the periphery of the corresponding guide rod (20).

4. A bridge embedded component positioning device according to claim 1, characterized in that: A limit assembly is arranged outside the base plate (23), the limit assembly comprising three protrusions 1 (24), three screws 1 (25) and four protrusions 2 (26), the protrusions 1 (24) being fixedly connected to the base plate (23), the protrusions 2 (26) being fixedly connected to the slider 1 (3), and the protrusions 1 (24) being connected to the protrusions 2 (26) through the screws 1 (25).

5. The bridge embedded component positioning device according to claim 1, characterized in that: The hollow block (31) is adaptively matched with the bolt fastener (19), and one end of the movable rod (21) is consistent with the initial scale position of the concave scale plate (16).

6. A bridge embedded component positioning device according to claim 1, characterized in that: The front part of the scale plate 1 (1) is provided with an auxiliary measurement structure (7), and the auxiliary measurement structure (7) comprises a scale plate 3 (35), the scale plate 3 (35) is movably arranged at the front part of the scale plate 1 (1), one side of the scale plate 3 (35) is provided with three limit sliding holes, and two limit blocks (36) are fixedly arranged outside the scale plate 3 (35), the inner side of one of the limit sliding holes is located at the front part of the scale plate 1 (1) and a fixing column (33) is provided, one end of the fixing column (33) is fixedly mounted with a hollow frame (34), the inner side of the hollow frame (34) is provided with two circular holes, the hollow frame (34) is connected to a threaded rod 2 (37) by a thread, one end of the threaded rod 2 (37) is rotatably connected to a slide plate (38), and one side of the slide plate (38) is fixedly connected to two limit rods (39).

7. A bridge embedded component positioning device according to claim 6, characterized in that: The two limit rods (39) are adaptively matched with the other two limit sliding holes. Two sets of auxiliary components are arranged outside the slide plate (38). The auxiliary components include a protrusion three (40) and a screw three (41). The protrusion three (40) is fixedly connected to the slide plate (38), and the protrusion three (40) is connected to the screw three (41) via a thread.

8. A bridge embedded component positioning device according to claim 7, characterized in that: A threaded hole is provided on one side of the limit block (36), and the thread of the screw three (41) is adaptively matched with the thread of the threaded hole of the limit block (36).

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