Device for measuring angle between surrounding net foundations

Abstract

The utility model relates to the technical field of purse seine measurement, in particular to a purse seine foundation angle measuring device which comprises a first connecting seat, a second connecting seat, a measuring plate, two first protractors, two indicating mechanisms, an elastic rope and a positioning mechanism. The two first protractors are fixedly connected to the top face of the second connecting base and the top face of the measuring plate respectively, and the two indicating mechanisms are arranged on the tops of the two first protractors respectively. According to the utility model, the first protractors are fixedly connected to the top surface of the second connecting seat and the top surface of the measuring plate, so that the first connecting seat and the second connecting seat can be sleeved on foundation bolts of foundations, the elastic rope can be tightened, and the elastic rope can indicate corresponding angles on the first protractors through the indicating mechanism, thereby knowing the angle between the foundations. Measurement work can be completed by one person independently, the first connecting base and the second connecting base can be arranged on the base in an aligned mode rapidly, and measurement is simple.

Description

Technical Field

[0001] The utility model relates to the technical field of enclosure measurement, in particular to an angle measurement device between enclosure foundations. Background Technique

[0002] An enclosure is a widely used isolation and protection facility, which is widely applied in various occasions. When installing an outdoor enclosure, concrete foundations are generally arranged at equal intervals on the enclosure installation line, and then columns are installed on the foundations through bolts. Finally, the enclosure net body is fixed between adjacent two columns. Since the enclosure bends and undulates with the terrain, it is necessary to measure the corner angles of adjacent foundations before producing the enclosure net body and columns. During the measurement process, the method of pulling a wire is usually adopted, and then the angle between two adjacent foundations is obtained by the indication of the wire rope on the protractor. However, this method requires two people to cooperate in the operation, and the wire rope needs to be placed in the same orientation of the foundation as much as possible, so the measurement is relatively troublesome. Content of the Utility Model

[0003] The purpose of the utility model is to provide an angle measurement device between enclosure foundations to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] An angle measurement device between enclosure foundations, comprising:

[0006] A first connecting seat, on the top surface of which a column is fixedly connected;

[0007] A second connecting seat;

[0008] A measuring plate, which is slidably connected to the column;

[0009] Two first protractors, which are respectively fixedly connected to the top surfaces of the second connecting seat and the measuring plate;

[0010] Two indicating mechanisms, which are respectively arranged at the tops of the two first protractors;

[0011] An elastic cord, which is arranged between the two indicating mechanisms;

[0012] A positioning mechanism, which is used for positioning the measuring plate.

[0013] Furthermore, four round holes are respectively opened at the four corners of the top surface of the first connecting seat, and four round holes are respectively opened at the four corners of the top surface of the second connecting seat.

[0014] Preferably, the positioning mechanism comprises:

[0015] A connecting plate, which is slidably connected to the column, and the connecting plate is located at the bottom of the measuring plate;

[0016] The positioning frame is fixedly connected to the bottom surface of the connecting plate at the top surface, and the inner side surface of the positioning frame is slidably connected to the side surface of the column;

[0017] The positioning screw is screwed on the side surface of the positioning frame, and the end of the positioning screw contacts the side surface of the column;

[0018] The adjusting screw rod is rotatably connected to the top surface of the connecting plate at the bottom of the side surface, and the side surface of the connecting plate is screwed to the inner side surface of the measuring plate.

[0019] Furthermore, the positioning mechanism further includes:

[0020] The sliding plate is slidably connected to the column. The measuring plate is located between the connecting plate and the sliding plate, and the top end of the adjusting screw rod is rotatably connected to the bottom surface of the sliding plate;

[0021] Two round rods are fixedly connected to the top surface of the connecting plate at the bottom ends. The side surfaces of the round rods are slidably connected to the inner side surfaces of the measuring plate, and the top ends of the round rods are fixedly connected to the bottom surface of the sliding plate.

[0022] Preferably, the indicating mechanism includes:

[0023] The wire clamping seat is arranged at the top of the protractor one. A clamping groove is provided on the side surface of the wire clamping seat corresponding to the elastic cord, and a threading groove is provided on the inner bottom surface of the wire clamping seat corresponding to the elastic cord. The elastic cord sequentially passes through the inside of the clamping groove and the threading groove;

[0024] The rotating seat is fixedly connected to the bottom surface of the wire clamping seat, and the bottom surface of the rotating seat is rotatably connected to the top surface of the adjacent protractor one;

[0025] The indicating needle one is fixedly connected to the bottom of the side surface of the rotating seat;

[0026] The extrusion seat is slidably connected to the inner side surface of the wire clamping seat, and the bottom of the extrusion seat contacts the elastic cord;

[0027] Two connecting screws are both screwed inside the extrusion seat, and the bottom of the side surface of the connecting screw is screwed to the inner side surface of the wire clamping seat.

[0028] Furthermore, the indicating mechanism further includes:

[0029] The wire threading pipe has its end slidably connected to the inside of the clamping groove, and the elastic cord passes through the inside of the wire threading pipe;

[0030] The screwing pipe is screwed to the end of the wire threading pipe away from the wire clamping seat, and the elastic cord passes through the inside of the screwing pipe.

[0031] Preferably, the bottom surface of the measuring plate is fixedly connected to protractor 2 corresponding to protractor 1, the inner side surface of protractor 2 is rotatably connected to a rotating shaft rotatably connected to the inner side surface of the measuring plate, and the side surface of the rotating shaft is rotatably connected to the inner side surface of protractor 1, the top end of the rotating shaft is fixedly connected to the bottom end of the rotating seat, and the bottom of the side surface of the rotating shaft is fixedly connected to indicating needle 2.

[0032] Compared with the prior art, the beneficial effects of the utility model are:

[0033] 1. The protractor 1 is fixedly connected to the top surface of the connecting seat 2 and the measuring plate. The connecting seat 1 and the connecting seat 2 can be both put on the anchor bolts of the foundation, and then the measuring plate can be slid on the column to keep the measuring plate at the same height as the connecting seat 2 as much as possible. At this time, the elastic rope can be tightened, and the elastic rope can indicate the corresponding angle on the protractor 1 through the indicating mechanism, so as to understand the angle between the foundations. The measurement work can be completed by one person alone, and the connecting seat 1 and the connecting seat 2 can be quickly aligned and set on the foundation. The measurement is relatively simple, which is conducive to improving the accuracy of the measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 This is a schematic diagram of the overall structure of a device for measuring angles between fence foundations of the utility model;

[0035] Figure 2 It is a schematic diagram of the top view structure of the measuring plate in the utility model;

[0036] Figure 3 It is a schematic diagram of the positioning mechanism structure in the utility model;

[0037] Figure 4 It is a schematic diagram of the structure of the indicating mechanism in the utility model;

[0038] Figure 5 It is a schematic diagram of the internal structure of the threading tube in the utility model;

[0039] Figure 6 It is a schematic diagram of the internal structure of the wire clamping seat in the utility model.

[0040] In the figure: 1. Connecting seat 1; 11. Post; 12. Round hole 1; 2. Connecting seat 2; 21. Round hole 2; 3. Measuring plate; 4. Protractor 1; 5. Indicating mechanism; 51. Wire clamping seat; 511. Clamping slot; 512. Threading slot; 52. Threading tube; 53. Rotating seat; 54. Indicating needle 1; 55. Extruding seat; 56. Screw-on tube; 57. Connecting screw; 6. Positioning mechanism; 61. Connecting plate; 62. Sliding plate; 63. Positioning frame; 64. Positioning screw; 65. Adjusting screw; 66. Round rod; 7. Elastic rope; 8. Protractor 2; 81. Rotating shaft; 82. Indicating needle 2. DETAILED DESCRIPTION

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0042] Please refer to Figures 1-4 , in the embodiments of the present utility model, an angle measuring device between net enclosing foundations includes a first connecting seat 1, a second connecting seat 2, a measuring plate 3, two first protractors 4, two indicating mechanisms 5, an elastic cord 7, and a positioning mechanism 6;

[0043] A column 11 is fixedly connected to the top surface of the first connecting seat 1. Round holes 12 are provided at the four corners of the top surface of the first connecting seat 1. Four round holes 21 are provided at the four corners of the top surface of the second connecting seat 2. The first connecting seat 1 and the second connecting seat 2 can be sleeved on the anchor bolts of the foundation, so that the round holes 12 and the round holes 21 are inserted into the tops of the corresponding anchor bolts. Magnets can be provided on the top inner sides of the round holes 12 and 21. In this way, the magnets can adsorb on the tops of the anchor bolts, thereby stably connecting the first connecting seat 1 and the second connecting seat 2 to the foundation. The measuring plate 3 is slidably connected to the column 11. The two first protractors 4 are respectively fixedly connected to the top surfaces of the second connecting seat 2 and the measuring plate 3. The two indicating mechanisms 5 are respectively arranged on the tops of the two first protractors 4. The elastic cord 7 is arranged between the two indicating mechanisms 5. The positioning mechanism 6 is used to position the measuring plate 3.

[0044] Specifically, the measuring plate 3 can be slid on the column 11 to make the measuring plate 3 as close to the same height as the second connecting seat 2, so that the two first protractors 4 are as flush as possible. After the first connecting seat 1 and the second connecting seat 2 are both arranged on the foundation, the elastic cord 7 can be tightened. The elastic cord 7 can indicate the corresponding angle on the first protractor 4 through the indicating mechanism 5. In this way, the angle between adjacent two foundations can be measured by the first protractor 4. During the measurement process, one person can complete the measurement work alone, and the first connecting seat 1 and the second connecting seat 2 can be quickly aligned and arranged on the foundation. The measurement is relatively simple, which is beneficial to improving the measurement accuracy.

[0045] Embodiment 1

[0046] As Figures 4-6 shown, in this embodiment, the indicating mechanism 5 includes a wire clamping seat 51, a rotating seat 53, a first indicating needle 54, a pressing seat 55, and two connecting screws 57;

[0047] The wire clamping seat 51 is arranged at the top of the protractor 4, and a clamping groove 511 is provided on the side of the wire clamping seat 51 corresponding to the elastic rope 7, and a threading groove 512 is provided on the inner bottom surface of the wire clamping seat 51 corresponding to the elastic rope 7, and the elastic rope 7 passes through the clamping groove 511 and the threading groove 512 in sequence, and the rotating seat 53 is fixedly connected to the bottom surface of the wire clamping seat 51, and the bottom surface of the rotating seat 53 is rotatably connected to the top surface of the adjacent protractor 4, and the indicating needle 54 is fixedly connected to the bottom of the side surface of the rotating seat 53, and the extrusion seat 55 is slidably connected to the inner side surface of the wire clamping seat 51, and the bottom of the extrusion seat 55 contacts the elastic rope 7, and the extrusion seat 55 can be against the elastic rope 7 to limit the elastic rope 7 inside the wire clamping seat 51, and two connecting screws 57 are both screwed together and connected inside the extrusion seat 55, and the bottom of the side surface of the connecting screw 57 is screwed together and connected to the inner side surface of the wire clamping seat 51, and the connecting screw 57 can connect the extrusion seat 55 to the inside of the wire clamping seat 51.

[0048] The indicating mechanism 5 also includes a threading tube 52 and a screwing tube 56;

[0049] The end of the threading tube 52 is slidably connected to the inside of the clamping groove 511, the elastic rope 7 passes through the inside of the threading tube 52, the screw-on tube 56 is screwed and connected to the end of the threading tube 52 away from the wire clamping seat 51, and the elastic rope 7 passes through the inside of the screw-on tube 56.

[0050] In specific implementation, before measurement, the end of the elastic cord 7 can be passed through the inside of the screw-on tube 56, and then the elastic cord 7 can be passed through the inside of the threading tube 52, and then the screw-on tube 56 can be screwed on the threading tube 52. At this time, the large end of the threading tube 52 can be clamped in the clamping groove 511, and the end of the elastic cord 7 can be passed through the inside of the threading groove 512. Then, the extrusion seat 55 can be inserted into the inside of the clamping seat 51, and the connecting screw 57 can be screwed into the clamping seat 51. The extrusion seat 55 is fixed in the clamping seat 51 through the connecting screw 57. The extrusion seat 55 can be against the elastic cord 7 to limit the elastic cord 7 in the inside of the clamping seat 51. The length between two adjacent indicating mechanisms 5 is adjusted to facilitate the measurement of foundations with different spacings, and the internal pores of the screw-on tube 56 are relatively small, so that the elastic rope 7 can be placed in the middle of the screw-on tube 56 as much as possible. In this way, after the elastic rope 7 is tightened, the elastic rope 7 can rotate the threading tube 52 and the screw-on tube 56, thereby rotating the wire clamping seat 51 and the rotating seat 53, so that the axis of the threading tube 52 is parallel to the elastic rope 7, and the indicating needle 1 54 is parallel to the threading tube 52. In this way, the indicating needle 1 54 can be kept parallel to the elastic rope 7 as much as possible, and the angle between the foundations can be understood by the angle indicated by the indicating needle 1 54 on the protractor 1 4.

[0051] like Figure 4As shown, in this embodiment, a protractor two 8 is fixedly connected to the bottom surface of the measuring plate 3 corresponding to the protractor one 4. A rotating shaft 81 rotatably connected to the inner side surface of the measuring plate 3 is rotatably connected to the inner side surface of the protractor two 8. The side surface of the rotating shaft 81 is rotatably connected to the inner side surface of the protractor one 4. The top end of the rotating shaft 81 is fixedly connected to the bottom end of the rotating seat 53. The rotating shaft 81 can rotate inside the measuring plate 3 and the protractor one 4, and the rotating shaft 81 can rotate following the rotating seat 53. A pointer two 82 is fixedly connected to the bottom of the side surface of the rotating shaft 81.

[0052] During specific implementation, after the elastic cord 7 is tightened, when the pointer one 54 is kept parallel to the elastic cord 7, the pointer two 82 is parallel to the pointer one 54. In this way, the corresponding angle can be indicated on the protractor two 8 by the pointer two 82. When the height difference between the connecting seat one 1 and the connecting seat two 2 is relatively small, when the measuring plate 3 and the protractor one 4 are inserted upside down on the upright post 11, the connecting seat two 2 and the threading pipe 52 on the measuring plate 3 can be made to keep the same height as much as possible, and the elastic cord 7 can be made to keep parallel to the surface of the protractor one 4. At this time, the angle between the bases can be observed through the protractor two 8.

[0053] Embodiment Two

[0054] Based on Embodiment One, as Figure 3 shown, in this embodiment, the positioning mechanism 6 includes a connecting plate 61, a positioning frame 63, a positioning screw 64, and an adjusting screw rod 65;

[0055] The connecting plate 61 is slidably connected to the upright post 11. The connecting plate 61 is located at the bottom of the measuring plate 3. The top surface of the positioning frame 63 is fixedly connected to the bottom surface of the connecting plate 61. The inner side surface of the positioning frame 63 is slidably connected to the side surface of the upright post 11. The connecting plate 61 and the positioning screw 64 can slide on the upright post 11. The positioning screw 64 is screwed on the side surface of the positioning frame 63. The end of the positioning screw 64 contacts the side surface of the upright post 11. The bottom of the side surface of the adjusting screw rod 65 is rotatably connected to the top surface of the connecting plate 61. The side surface of the connecting plate 61 is screwed to the inner side surface of the measuring plate 3.

[0056] The positioning mechanism 6 further includes a sliding plate 62 and two round rods 66;

[0057] The sliding plate 62 is slidably connected to the upright post 11. The measuring plate 3 is located between the connecting plate 61 and the sliding plate 62. The sliding plate 62 can slide on the upright post 11. The top end of the adjusting screw rod 65 is rotatably connected to the bottom surface of the sliding plate 62. The measuring plate 3 and the connecting plate 61 can be connected by the adjusting screw rod 65. The bottom ends of the two round rods 66 are fixedly connected to the top surface of the connecting plate 61. The side surfaces of the round rods 66 are slidably connected to the inner side surface of the measuring plate 3. The top ends of the round rods 66 are fixedly connected to the bottom surface of the sliding plate 62. The round rods 66 can connect the connecting plate 61 and the sliding plate 62, and the round rods 66 can connect the measuring plate 3 between the connecting plate 61 and the sliding plate 62.

[0058] In specific implementation, after adjusting the measuring plate 3 to the corresponding height, the positioning screw 64 can be rotated so that the end of the positioning screw 64 abuts against the column 11, and the positioning frame 63 is fixed on the column 11, thereby fixing the positioning mechanism 6 on the column 11, and further restricting the height of the measuring plate 3. At this time, the adjusting screw rod 65 can be rotated. Since the adjusting screw rod 65 is screwed with the measuring plate 3, the measuring plate 3 can be moved up and down along the adjusting screw rod 65, and further the height of the measuring plate 3 can be finely adjusted to make the connecting seat two 2 and the measuring plate 3 keep the same height as much as possible, and make the elastic cord 7 and the surface of the protractor one 4 keep parallel as much as possible. And when the height difference between the connecting seat one 1 and the connecting seat two 2 is small, when the measuring plate 3 and the positioning mechanism 6 are reversely inserted into the column 11, it can be avoided that the connecting plate 61 and the positioning frame 63 block the measuring plate 3. At the same time, the adjusting screw rod 65 can be rotated to make the sliding plate 62 be within the height range of the wire clamping seat 51 and the rotating seat 53 as much as possible, and avoid the positioning frame 63 contacting the top surface of the connecting seat one 1 and affecting the height adjustment of the measuring plate 3. In this way, the connecting seat two 2 and the threading pipe 52 on the measuring plate 3 can be kept at the same height as much as possible.

[0059] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0060] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A device for measuring the angle between fence foundations, characterized in that: include: A connecting seat (1) having a top surface fixedly connected to a column (11); Connecting seat two (2); A measuring plate (3) is slidably connected to the column (11); Two protractors (4) are respectively fixedly connected to the connecting seat (2) and the top surface of the measuring plate (3); Two indicating mechanisms (5) are respectively arranged on the top of the two protractors (4); An elastic cord (7) is arranged between the two indicating mechanisms (5); The positioning mechanism (6) is used to position the measuring plate (3).

2. The device for measuring angles between fence foundations according to claim 1, characterized in that: The four corners of the top surface of the first connecting seat (1) are each provided with a circular hole (12), and the four corners of the top surface of the second connecting seat (2) are each provided with four circular holes (21).

3. The device for measuring angles between fence foundations according to claim 1, characterized in that: The positioning mechanism (6) comprises: A connecting plate (61) is slidably connected to the column (11), and the connecting plate (61) is located at the bottom of the measuring plate (3); A positioning frame (63), the top surface of which is fixedly connected to the bottom surface of the connecting plate (61), and the inner side surface of the positioning frame (63) is slidably connected to the side surface of the column (11); A positioning screw (64) is screwed and connected to the side of the positioning frame (63), and the end of the positioning screw (64) contacts the side of the column (11); The bottom of the side surface of the adjusting screw rod (65) is rotatably connected to the top surface of the connecting plate (61), and the side surface of the connecting plate (61) is screwed and connected to the inner side surface of the measuring plate (3).

4. The device for measuring angles between fence foundations according to claim 3, characterized in that: The positioning mechanism (6) further comprises: A sliding plate (62) is slidably connected to the column (11), the measuring plate (3) is located between the connecting plate (61) and the sliding plate (62), and the top end of the adjusting screw rod (65) is rotatably connected to the bottom surface of the sliding plate (62); The bottom ends of the two round rods (66) are fixedly connected to the top surface of the connecting plate (61), the side surfaces of the round rods (66) are slidably connected to the inner side surface of the measuring plate (3), and the top ends of the round rods (66) are fixedly connected to the bottom surface of the sliding plate (62).

5. The device for measuring angles between fence foundations according to claim 1, characterized in that: The indicating mechanism (5) comprises: A wire clamping seat (51) is arranged on the top of the protractor (4); a clamping groove (511) is provided on the side of the wire clamping seat (51) corresponding to the elastic rope (7); a threading groove (512) is provided on the inner bottom surface of the wire clamping seat (51) corresponding to the elastic rope (7); the elastic rope (7) passes through the clamping groove (511) and the threading groove (512) in sequence; A rotating seat (53) is fixedly connected to the bottom surface of the wire clamping seat (51), and the bottom surface of the rotating seat (53) is rotatably connected to the top surface of the adjacent protractor (4); Indicator needle 1 (54), fixedly connected to the bottom of the side of the rotating seat (53); The squeezing seat (55) is slidably connected to the inner side surface of the wire clamping seat (51), and the bottom of the squeezing seat (55) is in contact with the elastic rope (7); Two connecting screws (57) are both screwed and connected inside the extrusion seat (55), and the bottom of the side of the connecting screw (57) is screwed and connected with the inner side of the clamping seat (51).

6. The device for measuring angles between fence foundations according to claim 5, characterized in that: The indicating mechanism (5) further comprises: The end of the threading tube (52) is slidably connected to the inside of the clamping groove (511), and the elastic rope (7) passes through the inside of the threading tube (52); The screw-on tube (56) is screw-on and connected to one end of the threading tube (52) away from the wire clamping seat (51), and the elastic rope (7) passes through the inside of the screw-on tube (56).

7. The device for measuring angles between fence foundations according to claim 5, characterized in that: The bottom surface of the measuring plate (3) is fixedly connected with the protractor 1 (4), the inner side surface of the protractor 2 (8) is rotatably connected with a rotating shaft (81) rotatably connected with the inner side surface of the measuring plate (3), and the side surface of the rotating shaft (81) is rotatably connected with the inner side surface of the protractor 1 (4), the top end of the rotating shaft (81) is fixedly connected with the bottom end of the rotating seat (53), and the bottom of the side surface of the rotating shaft (81) is fixedly connected with the indicating needle 2 (82).

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