Engineering geological crack measuring equipment

Abstract

The utility model discloses engineering geological crack measuring equipment, and relates to the technical field of geological monitoring. The device comprises a device body, a fixing piece is provided with a second fixing mechanism and an adjusting mechanism, a sleeve, a rotating plate, an auxiliary plate, a screw rod and a moving plate are arranged, the device body is fixed to the fixing piece at the top of a base through the first fixing mechanism, and when the device body needs to be fixed to a flat wall face, the second fixing mechanism is fixed to the fixing piece through the second fixing mechanism; the auxiliary plate is taken down, the rotating plate is withdrawn through rotation of the sleeve, the screw rod is adjusted, the movable plate is made to move till the movable plate abuts against the wall face, a bolt penetrates through a fourth threaded hole to fix the base to the wall face, when the base needs to be fixed to a cylindrical rod, the rotating plate is rotated out, the rotating plate is clamped to the rod and is opposite to the auxiliary plate, and fixing is achieved through the extension plate. The whole part used for fixing can flexibly adapt to different use scenes, and the flexibility is improved to a certain degree.

Description

Technical Field

[0001] The utility model belongs to the technical field of geological monitoring, and in particular relates to engineering geological crack measuring equipment. Background Art

[0002] Engineering geological crack measurement equipment is usually referred to as "geological crack monitor" or "surface crack measurement device" in the professional field. The specific name of this type of equipment may vary depending on the manufacturer or specific technical specifications, but they generally include the following key functions: surface crack width measurement, crack depth detection, displacement monitoring, data recording, fixation and positioning.

[0003] The fixing mechanism of the existing engineering geological crack measuring equipment is relatively simple. In actual use, the required fixing position varies depending on the application scenario. Sometimes the engineering geological crack measuring equipment needs to be fixed on a flat wall, and sometimes it needs to be fixed on a cylindrical pole. The single fixing mechanism cannot flexibly meet the needs of actual applications. Utility Model Content

[0004] In order to solve the deficiencies in the prior art, the utility model provides an engineering geological crack measuring device to solve the technical problems that the existing engineering geological crack measuring device has a single fixing mechanism and the flexibility of use needs to be further improved.

[0005] The utility model adopts the following technical solutions.

[0006] A kind of engineering geological crack measuring equipment, including an equipment body, a first fixing mechanism is arranged at the bottom of the equipment body, the first fixing mechanism includes a mounting seat and a fixing plate, the mounting seat is provided with a first threaded hole, and the fixing plate is provided with a second threaded hole; a second fixing mechanism and an adjusting mechanism are arranged below the fixing plate, the adjusting mechanism includes a screw, a movable plate and a fourth threaded hole, the fourth threaded hole is provided on the movable plate, and the screw is rotatably connected with the movable plate; the second fixing mechanism includes a base and a fixed shaft, the base is connected with the fixing plate, a sleeve is sleeved on the outer side of the fixed shaft, a rotating plate is provided on the sleeve, an auxiliary plate is provided on one side of the rotating plate, and an extension plate is provided on the outer side of the rotating plate and the auxiliary plate, and a third threaded hole is provided on the extension plate.

[0007] By adopting the above technical solution, through the coordinated action of the first fixing mechanism, the second fixing mechanism and the adjustment mechanism, the stable fixation of the device body on different surfaces is achieved, thereby enhancing the applicability and flexibility of the device.

[0008] Furthermore, the fixing plate is in a cross structure, and the first threaded hole and the second threaded hole are consistent.

[0009] By adopting the above technical solution, the cross structure design of the fixing plate and the consistency of the first threaded hole and the second threaded hole make the installation of the equipment body and the fixing plate simpler and faster, thereby improving the installation efficiency.

[0010] Furthermore, the base is fixedly connected to the fixed shaft via a connecting block, the sleeve is rotatably connected to the fixed shaft, and the rotating plate is fixedly connected to the sleeve.

[0011] By adopting the above technical solution, the fixed connection between the fixing plate and the base, and the fixed connection between the base and the fixed shaft through the connecting block, a stable supporting platform is provided, thereby enhancing the durability and reliability of the equipment.

[0012] Furthermore, the auxiliary plate is a semi-annular structure, the auxiliary plate is matched with the rotating plate, and both the auxiliary plate and the rotating plate are made of high-elastic steel sheets.

[0013] By adopting the above technical solution, the semi-annular structure of the auxiliary plate and the adaptive design of the rotating plate enable the device to be tightly fixed on the cylindrical rod, providing good stability.

[0014] Furthermore, the extension plates are provided in two groups, and the two groups of extension plates are symmetrically arranged.

[0015] By adopting the above technical solution, the two groups of symmetrical settings of the extension plates provide better fixing stability, especially when fixed to a cylindrical pole, which enhances the gripping force of the device.

[0016] Furthermore, a plurality of the screw rods are provided, and the plurality of the screw rods are evenly and equidistantly distributed.

[0017] By adopting the above technical solution, multiple screw rods are evenly and equidistantly distributed, and the positions of multiple movable plates can be adjusted, so that the movable plates can be accurately adjusted to the required positions.

[0018] Furthermore, a turntable is provided at one end of the screw rod, the turntable is fixedly connected to the screw rod, and the screw rod is threadedly connected to the base.

[0019] By adopting the above technical solution, the turntable at one end of the screw makes the rotation of the screw more convenient, and the user can quickly adjust the position of the screw through the turntable.

[0020] Furthermore, the fourth threaded holes are provided in a plurality of groups, each group of the fourth threaded holes has two fourth threaded holes, and the two fourth threaded holes are symmetrically arranged.

[0021] By adopting the above technical solution, the fourth threaded holes are symmetrically arranged in multiple groups on the movable plate, so that the movable plate and the wall can be fixed at multiple positions, thereby fixing the base on the wall.

[0022] Furthermore, a first through groove is formed on the top of the base, and a second through groove is formed on the side of the base.

[0023] By adopting the above technical solution, the first through slot on the top of the base and the second through slot on the side make the bolt installation more convenient.

[0024] Furthermore, the first through groove is communicated with the second threaded hole, and the second through groove is communicated with the fourth threaded hole.

[0025] By adopting the above technical solution, the connection between the first through groove and the second threaded hole, and the connection between the second through groove and the fourth threaded hole, provide a convenient installation path, making the equipment installation faster and more accurate.

[0026] The beneficial effects of the utility model are as follows:

[0027] 1. The utility model provides a sleeve, a rotating plate, an auxiliary plate, a screw and a movable plate. First, the device body is fixed to the fixed plate on the top of the base by using a first fixing mechanism. When the device body needs to be fixed to a flat wall, the auxiliary plate is removed, and the rotating plate is retracted by rotating the sleeve. The screw is adjusted to move the movable plate until it abuts against the wall, and the base is fixed to the wall by passing a bolt through a fourth threaded hole. When it needs to be fixed to a cylindrical rod, the rotating plate is turned out to be stuck on the rod and opposite to the auxiliary plate, and fixed by using an extension plate. The entire fixing part can flexibly cope with different usage scenarios, and the flexibility is improved to a certain extent.

[0028] 2. The utility model provides the first through slot and the second through slot, so that the surveying personnel can use professional equipment to pass the bolts through the second threaded hole and the fourth threaded hole to fix the equipment body and the fixing plate, and the movable plate and the wall. The provision of the first through slot and the second through slot ensures that the fixing process will not be hindered by the presence of the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0030] Figure 2 This is a bottom-up three-dimensional structural schematic diagram of the utility model;

[0031] Figure 3 It is a top view of the three-dimensional structure of the utility model;

[0032] Figure 4 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0033] Figure 5 For this utility model Figure 2 Schematic diagram of the enlarged structure at point B.

[0034] In the figure: 1. Equipment body; 2. First fixing mechanism; 21. Mounting seat; 22. First threaded hole; 23. Fixing plate; 24. Second threaded hole; 3. Second fixing mechanism; 31. Base; 32. Connecting block; 33. Fixed shaft; 34. Sleeve; 35. Rotating plate; 36. Auxiliary plate; 37. Extension plate; 38. Third threaded hole; 4. Adjusting mechanism; 41. Screw; 42. Turntable; 43. Moving plate; 44. Fourth threaded hole; 5. First through slot; 6. Second through slot. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The embodiments described in this application are only embodiments of a part of the utility model, not all embodiments. Based on the spirit of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the protection scope of the utility model.

[0036] Embodiment 1:

[0037] An engineering geological crack measurement device, such as Figure 1-Figure 5 As shown, the device comprises a main body 1, a first fixing mechanism 2 is arranged at the bottom of the main body 1, the first fixing mechanism 2 comprises a mounting seat 21 and a fixing plate 23, the mounting seat 21 is provided with a first threaded hole 22, and the fixing plate 23 is provided with a second threaded hole 24; a second fixing mechanism 3 and an adjusting mechanism 4 are arranged below the fixing plate 23, the adjusting mechanism 4 comprises a screw 41, a moving plate 43 and a fourth threaded hole 44; the second fixing mechanism 3 comprises a base 31 and a fixing shaft 33, a sleeve 34 is sleeved on the outer side of the fixing shaft 33, and a sleeve 34 is provided A rotating plate 35 is provided with an auxiliary plate 36 on one side of the rotating plate 35. Extension plates 37 are provided on the outer sides of the rotating plate 35 and the auxiliary plate 36. A third threaded hole 38 is provided on the extension plate 37. Through the coordinated action of the first fixing mechanism 2, the second fixing mechanism 3 and the adjusting mechanism 4, the device body 1 is stably fixed on different surfaces, thereby enhancing the applicability and flexibility of the device. At the same time, the second fixing mechanism 3 and the adjusting mechanism 4 can flexibly adjust their positions when in use, so as not to cause obstruction to the mechanism in use when the other party is using it.

[0038] See also Figure 1 , Figure 2The fixing plate 23 is in a cross structure, and the first threaded hole 22 and the second threaded hole 24 are consistent. The cross structure design of the fixing plate 23 and the consistency of the first threaded hole 22 and the second threaded hole 24 make the installation of the device body 1 and the fixing plate 23 easier and faster, and improve the installation efficiency. The cross structure of the fixing plate 23 not only provides better stability and ensures the stability of the device during the measurement process, but also enables the fixing plate 23 to flexibly adapt to the device body 1 with a circular or rectangular structure.

[0039] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 The fixing plate 23 is fixedly connected to the base 31, the base 31 is fixedly connected to the fixed shaft 33 through the connecting block 32, the sleeve 34 is rotatably connected to the fixed shaft 33, and the rotating plate 35 is fixedly connected to the sleeve 34. Through the fixed connection between the fixing plate 23 and the base 31, and the fixed connection between the base 31 and the fixed shaft 33 through the connecting block 32, a stable supporting platform is provided, which enhances the durability and reliability of the equipment. The rotating connection between the sleeve 34 and the fixed shaft 33 and the fixed connection between the rotating plate 35 and the sleeve 34 enable the second fixing mechanism 3 to drive the sleeve 34 to rotate along the fixed shaft 33 when idle by applying force to the rotating plate 35, so as to retract the rotating plate 35, thereby avoiding obstruction to the use of the adjusting mechanism 4.

[0040] See also Figure 1 , Figure 2 , Figure 3 The auxiliary plate 36 is a semi-annular structure, and the auxiliary plate 36 is adapted to the rotating plate 35. Both the auxiliary plate 36 and the rotating plate 35 are made of highly elastic steel sheets. The semi-annular structure of the auxiliary plate 36 and the adaptive design of the rotating plate 35 enable the equipment to be tightly fixed on the cylindrical rod, providing good stability. The auxiliary plate 36 and the rotating plate 35 are made of highly elastic steel sheets, which ensures the high elasticity and fatigue resistance of the structure, and is also easy to install and adjust.

[0041] See also Figure 1 , Figure 2 , Figure 3 , Figure 5 There are two groups of extension plates 37, and the two groups of extension plates 37 are symmetrically arranged. The two groups of extension plates 37 are symmetrically arranged, which provides better fixing stability, especially when fixed to a cylindrical pole, which enhances the gripping force of the equipment. The symmetrically arranged extension plates 37 are also convenient for users to align and adjust during installation, thereby improving the convenience of installation.

[0042] See also Figure 1 , Figure 2There are multiple screw rods 41, and the multiple screw rods 41 are evenly and equidistantly distributed. The multiple evenly and equidistantly distributed screw rods 41 can adjust the positions of the multiple movable plates 43, so that the movable plates 43 can be accurately adjusted to the desired positions. The evenly distributed screw rods 41 also help to disperse the force when fixing, and the movable plates 43 can be used at multiple positions to fix the base 31 on the wall.

[0043] Embodiment 2:

[0044] See also Figure 1 , Figure 2 , Figure 3 A turntable 42 is provided at one end of the screw 41, the turntable 42 is fixedly connected to the screw 41, the screw 41 is threadedly connected to the base 31, the screw 41 is rotatably connected to the moving plate 43, and the turntable 42 at one end of the screw 41 makes the rotation of the screw 41 more convenient. The user can quickly adjust the position of the screw 41 through the turntable 42. The fixed connection between the turntable 42 and the screw 41 ensures stability during the adjustment process and avoids accidental loosening of the screw 41.

[0045] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The fourth threaded holes 44 are provided on the movable plate 43. The fourth threaded holes 44 are provided in multiple groups. Each group of fourth threaded holes 44 has two fourth threaded holes, and the two fourth threaded holes 44 are symmetrically arranged. The multiple groups of symmetrical arrangements of the fourth threaded holes 44 on the movable plate 43 can fix the movable plate 43 and the wall at multiple positions, thereby stably fixing the base 31 on the wall. The symmetrically arranged fourth threaded holes 44 also help to maintain the balance of the base 31 on the wall, avoiding tilting or falling off due to improper fixation.

[0046] See also Figure 1 , Figure 2 , Figure 4 , Figure 5 A first through slot 5 is provided on the top of the base 31, and a second through slot 6 is provided on the side of the base 31. The first through slot 5 on the top of the base 31 and the second through slot 6 on the side make the bolt installation more convenient, and the fixing can be completed without disassembling the base 31, ensuring that the fixing process will not be hindered by the existence of the base 31.

[0047] See also Figure 1 , Figure 2 , Figure 4 , Figure 5The first through groove 5 is connected with the second threaded hole 24, and the second through groove 6 is connected with the fourth threaded hole 44. The connection between the first through groove 5 and the second threaded hole 24, and the connection between the second through groove 6 and the fourth threaded hole 44 provide a convenient installation path, making the equipment installation faster and more accurate, and ensuring that the bolts can smoothly pass through the first through groove 5 and the second through groove 6 to reach the second threaded hole 24 and the fourth threaded hole 44.

[0048] The implementation principle of the utility model is as follows: first, align the second threaded hole 24 on the fixing plate 23 with the first threaded hole 22 on the mounting base 21, use a professional bolt tightening tool, pass the tool head and the bolt through the first through slot 5, and then screw them into the first threaded hole 22 and the second threaded hole 24 to complete the installation and fixation of the device body 1 and the fixing plate 23; secondly, according to the use position, determine to use the second fixing mechanism 3 or the adjustment mechanism 4, when fixed on a flat wall, remove the auxiliary plate 36, apply force to the rotating plate 35, so that it drives the sleeve 34 to rotate along the fixed axis 33 until the rotating plate 35 is completely retracted, at which time the rotating plate 35 will not affect the process of fixing the base 31 on the flat wall, and then, rotate the turntable 42 to drive the screw 41 to rotate, so that Push the movable plate 43 forward until the movable plate 43 abuts against the wall, and use the professional bolt tightening tool again to make the tool head and the bolt pass through the second through groove 6, and then screw them into the fourth threaded hole 44 and the reserved hole on the wall to complete the fixing of the base 31 on the wall; when the equipment body 1 needs to be fixed on the cylindrical rod, rotate the screw 41 in the opposite direction to retract the movable plate 43 until it does not affect the use of the second fixing mechanism 3, and apply force in the opposite direction to the rotating plate 35 to drive the sleeve 34 to rotate in the opposite direction along the fixed axis 33 to the desired position, and clamp the auxiliary plate 36 into the opposite sides of the two rotating plates 35 so that the third threaded holes 38 on the two extension plates 37 are opposite, and screw in the bolts so that the rotating plate 35 and the auxiliary plate 36 are surrounded by the rod in the use position.

[0049] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.

[0050] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the utility model can still be modified or replaced by equivalents, and any modifications or equivalent replacements that do not depart from the spirit and scope of the utility model should be included in the scope of protection of the claims of the utility model.

Claims

1. An engineering geological crack measurement device, comprising a device body (1), characterized in that: A first fixing mechanism (2) is provided at the bottom of the device body (1), the first fixing mechanism (2) comprising a mounting seat (21) and a fixing plate (23), the mounting seat (21) being provided with a first threaded hole (22), the fixing plate (23) being provided with a second threaded hole (24); a second fixing mechanism (3) and an adjusting mechanism (4) are provided below the fixing plate (23), the adjusting mechanism (4) comprising a screw rod (41), a movable plate (43) and a fourth threaded hole (44), the fourth threaded hole (44) being provided on the movable plate (43), the screw rod (41) being rotatably connected to the movable plate (43); The second fixing mechanism (3) comprises a base (31) and a fixing shaft (33), wherein the base (31) is connected to the fixing plate (23), a sleeve (34) is sleeved on the outer side of the fixing shaft (33), a rotating plate (35) is arranged on the sleeve (34), an auxiliary plate (36) is arranged on one side of the rotating plate (35), and an extension plate (37) is arranged on the outer side of the rotating plate (35) and the auxiliary plate (36), and a third threaded hole (38) is opened on the extension plate (37).

2. The engineering geological crack measurement device according to claim 1, characterized in that: The fixing plate (23) is in a cross structure, and the first threaded hole (22) and the second threaded hole (24) are consistent.

3. The engineering geological crack measurement device according to claim 1, characterized in that: The base (31) is fixedly connected to the fixed shaft (33) via a connecting block (32), the sleeve (34) is rotatably connected to the fixed shaft (33), and the rotating plate (35) is fixedly connected to the sleeve (34).

4. The engineering geological crack measurement device according to claim 1, characterized in that: The auxiliary plate (36) is a semi-annular structure, and the auxiliary plate (36) is adapted to the rotating plate (35).

5. The engineering geological crack measurement device according to claim 1, characterized in that: The extension plates (37) are provided in two groups, and the two groups of extension plates (37) are symmetrically arranged.

6. The engineering geological crack measurement device according to claim 1, characterized in that: A plurality of the screw rods (41) are provided, and the plurality of the screw rods (41) are evenly and equidistantly distributed.

7. The engineering geological crack measurement device according to claim 1, characterized in that: A rotating disk (42) is provided at one end of the screw rod (41), the rotating disk (42) is fixedly connected to the screw rod (41), and the screw rod (41) is threadedly connected to the base (31).

8. The engineering geological crack measurement device according to claim 1, characterized in that: The fourth threaded holes (44) are provided in a plurality of groups, each group of the fourth threaded holes (44) is provided with two fourth threaded holes (44), and the two fourth threaded holes (44) are symmetrically arranged.

9. The engineering geological crack measurement device according to claim 1, characterized in that: A first through slot (5) is formed on the top of the base (31), and a second through slot (6) is formed on the side of the base (31).

10. The engineering geological crack measurement device according to claim 9, characterized in that: The first through groove (5) is connected to the second threaded hole (24), and the second through groove (6) is connected to the fourth threaded hole (44).

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