Pit foundation measuring device for engineering supervision

Abstract

The utility model discloses a pit foundation measuring device for engineering supervision in the technical field of pit foundation measuring devices, which comprises a pit foundation measuring device main body, a protective assembly is arranged on the pit foundation measuring device main body, the protective assembly comprises a rotary protective shaft, one side of the rotary protective shaft is rotatably connected with a rotating shaft, and the other side of the rotary protective shaft is rotatably connected with a rotating shaft. A threaded hole is formed in the rotating shaft, during use, the rotating protection shaft is rotationally connected to the rotating shaft, during use, the rotating protection shaft can rotate on one side of the rotating shaft, parts cannot fall off during rotation, the rotating protection shaft can rotate for protection, and the rotating protection shaft can rotate for protection. The device can be opened during rotation, so that the device can measure conveniently, a protection effect can be achieved, dust or particles are prevented from being attached to the detection lens, the lens is prevented from being abraded during wiping, then a rotating shaft is in threaded connection with a threaded shaft, and the rotating shaft can rotate during use; and a fixing effect can be achieved during use.

Description

Technical Field

[0001] The utility model relates to the technical field of pit foundation measuring devices, in particular to a pit foundation measuring device for engineering supervision. Background Art

[0002] There are often many pit foundations in a project. These pit foundations vary in size, and some locations are not suitable for personnel to approach. However, supervisors need to measure these pit foundations during work. Existing measuring tools require surveyors to stand on the edge of the pit foundation to measure. When personnel cannot get close to the edge of the pit foundation, they cannot measure. Therefore, a pit foundation measuring device for project supervision is designed.

[0003] Problems with the prior art: When used on a construction site, the detection lens will be covered with dust because it is left for too long during measurement. The detection personnel need to wipe the detection lens of the device every time, which not only delays the detection time, but may also cause wear and tear on the lens. Utility Model Content

[0004] The purpose of the utility model is to provide a pit foundation measuring device for engineering supervision, so as to solve the above-mentioned problem that when the device is used on a construction site, the detection lens will be covered with dust due to being left for too long during measurement, and the detection personnel need to wipe the detection lens of the device every time, which not only delays the detection time, but also may cause wear and tear on the lens.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A pit foundation measuring device for engineering supervision comprises a pit foundation measuring device body, a protective assembly is arranged on the pit foundation measuring device body, the protective assembly comprises a rotating protective shaft, one side of the rotating protective shaft is rotatably connected with a rotating shaft, a threaded hole is opened on the rotating shaft, the threaded hole is threadedly connected with a threaded shaft, a rotating assembly is arranged on the threaded shaft, and a disassembly assembly is arranged on the pit foundation measuring device body.

[0007] As a further solution of the utility model: the rotating assembly includes a fixed shaft, the fixed shaft is threadedly connected to the threaded shaft, and one side of the threaded shaft is fit-connected to the main body of the pit foundation measuring device.

[0008] As a further solution of the utility model: two groups of L-shaped rods are fixedly installed on the fixed shaft.

[0009] As a further solution of the utility model: the disassembly assembly includes a fixing plate, one side of the fixing plate is fixedly mounted on the main body of the pit foundation measuring device, and a sliding groove is provided on the fixing plate.

[0010] As a further solution of the utility model: a slide plate is slidably connected in the sliding groove, a connecting rod is provided on one side of the slide plate, and one end of the connecting rod is fixedly installed on the threaded shaft.

[0011] As a further solution of the utility model: the other end of the connecting rod is closely connected with a rotating rod, the rotating rod is plugged into the slide plate, and a plug-in groove is provided on the rotating rod.

[0012] As a further solution of the utility model: a pull rod is plugged and connected to the slide plate, one end of the pull rod is fixedly installed on one end of the rotating rod, the pull rod is plugged and connected to the fixed plate, and a movable groove is opened on one side of the fixed plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, when in use, the protective shaft is rotated and connected to the rotating shaft. When in use, it can be rotated on one side of the rotating shaft, and such rotation will not cause parts to fall off. The rotating protective shaft can be rotated for protection, and it can be opened when rotating to facilitate the device to measure. It can play a protective role and prevent dust or particles from adhering to the detection lens and causing wear of the lens when wiping. Then the thread on the rotating shaft is connected to the threaded shaft and can be rotated when in use. It can play a fixing role when in use.

[0015] 2. In the utility model, the fixed shaft is threadedly connected to the threaded shaft and rotatably connected to one side of the rotating shaft, which can play a fixing role when in use and is easy to disassemble.

[0016] 3. In the utility model, two groups of L-shaped rods are fixed on the fixed shaft, and the two groups of L-shaped rods can be controlled during use to drive the fixed shaft to rotate. Moreover, since they rotate on the rotating shaft, the two groups of L-shaped rods are independent of each other, thereby increasing the firmness of the connection.

[0017] 4. In the utility model, two sets of fixing plates are fixed on both sides of the main body of the pit foundation measuring device, which can play the role of connection and fixing when in use, and sliding grooves are provided on them, which can cooperate with the following parts when in use.

[0018] 5. In the utility model, the slide plate slides in the sliding groove. When in use, the slide plate can slide in the sliding groove, driving the parts thereon to slide. Then the connecting rods arranged thereon cooperate with the following parts to facilitate driving the work. The two sets of connecting rods are respectively fixed on the threaded shafts, which can play the role of connection and fixing when in use, and are also convenient for disassembly.

[0019] 6. In the utility model, one end of the connecting rod is fittedly connected to the rotating rod, and the rotating rod is inserted into the slide plate. When in use, it can be used in conjunction with the following parts to drive the rotating rod and the parts thereon to work.

[0020] 7. In the utility model, the other end of the slide is plugged into the pull rod, which is fixed to one end of the rotating rod when in use, and can drive the rotating rod to rotate when in use. The connecting rod fits on the sliding groove and will not shift. The connecting rod is then inserted into the fixed plate and a movable groove is provided to facilitate movement. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0022] Figure 2 It is a structural schematic diagram of the protection component in the utility model;

[0023] Figure 3 It is a structural schematic diagram of the disassembly component in the utility model.

[0024] In the figure: 1. pit foundation measuring device body; 2. protection component; 201. rotating protection shaft; 202. rotating shaft; 203. threaded hole; 204. threaded shaft; 205. fixed shaft; 206. L-shaped rod; 3. disassembly component; 301. fixed plate; 302. sliding groove; 303. moving groove; 304. sliding plate; 305. rotating rod; 306. plug-in groove; 307. connecting rod; 308. pull rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figures 1-2 In an embodiment of the utility model, a pit foundation measuring device for engineering supervision includes a pit foundation measuring device body 1, a protective component 2 is arranged on the pit foundation measuring device body 1, the protective component 2 includes a rotating protective shaft 201, one side of the rotating protective shaft 201 is rotatably connected with a rotating shaft 202, a threaded hole 203 is opened on the rotating shaft 202, the threaded hole 203 is threadedly connected with a threaded shaft 204, a rotating component is arranged on the threaded shaft 204, and a disassembly component 3 is arranged on the pit foundation measuring device body 1.

[0027] Among them, when in use, the rotating protection shaft 201 is rotatably connected to the rotating shaft 202. When in use, it can be rotated on one side of the rotating shaft 202, and this rotation will not cause parts to fall off. The rotating protection shaft 201 can be rotated for protection. It can be opened when rotating to facilitate the device to measure. It can play a protective role to prevent dust or particles from adhering to the detection lens and causing wear of the lens when wiping. Then the rotating shaft 202 is threadedly connected to the threaded shaft 204, and can be rotated when in use, and can play a fixing role when in use.

[0028] See also Figure 2 The rotating assembly includes a fixed shaft 205, which is threadedly connected to the threaded shaft 204, and one side of the threaded shaft 204 is closely connected to the main body 1 of the pit foundation measuring device.

[0029] The fixed shaft 205 is threadedly connected to the threaded shaft 204 and rotatably connected to one side of the rotating shaft 202, so that it can play a fixing role when in use and is easy to disassemble.

[0030] See also Figure 2 Two groups of L-shaped rods 206 are fixedly mounted on the fixed shaft 205 .

[0031] Among them, the two groups of L-shaped rods 206 fixed on the fixed shaft 205 can be manipulated when in use to drive the fixed shaft 205 to rotate, and because they are rotated on the rotating shaft 202, the two are independent of each other, thereby increasing the firmness of the connection.

[0032] See also Figure 3 The disassembly assembly 3 includes a fixing plate 301 , one side of which is fixedly mounted on the pit foundation measurement device body 1 , and a sliding groove 302 is provided on the fixing plate 301 .

[0033] Among them, two sets of fixing plates 301 are fixed on both sides of the pit foundation measuring device body 1, which can play the role of connection and fixing when in use, and sliding grooves 302 are opened thereon, which can cooperate with the following parts when in use.

[0034] See also Figure 3 A slide plate 304 is slidably connected in the slide groove 302 , a connecting rod 307 is provided on one side of the slide plate 304 , and one end of the connecting rod 307 is fixedly mounted on the threaded shaft 204 .

[0035] Among them, a slide plate 304 slides in the sliding groove 302. When in use, the slide plate 304 can slide in the sliding groove 302, driving the parts thereon to slide, and then the connecting rod 307 arranged thereon cooperates with the following parts to facilitate driving the work, and the two sets of connecting rods 307 are respectively fixed on the threaded shaft 204, which can play a role of connection and fixing when in use, and is also convenient for disassembly.

[0036] See also Figure 3 The other end of the connecting rod 307 is closely connected to the rotating rod 305 , and the rotating rod 305 is plugged into the slide plate 304 , and a plug-in slot 306 is provided on the rotating rod 305 .

[0037] Among them, one end of the connecting rod 307 is closely connected to the rotating rod 305, and the rotating rod 305 is inserted into the slide plate 304. When in use, it can be used in conjunction with the following parts to drive the rotating rod 305 and the parts thereon to work.

[0038] See also Figure 3 A pull rod 308 is plugged into the slide plate 304 , one end of the pull rod 308 is fixedly mounted on one end of the rotating rod 305 , the pull rod 308 is inserted and connected to the fixed plate 301 , and a movable groove 303 is opened on one side of the fixed plate 301 .

[0039] Among them, the other end of the slide plate 304 is plugged into the pull rod 308. When in use, the pull rod 308 is fixed to one end of the rotating rod 305, and can drive the rotating rod 305 to rotate when in use. Then the connecting rod 307 is attached to the sliding groove 302 and will not shift it. Then it is inserted into the fixed plate 301 and a movable groove 303 is opened to facilitate movement.

[0040] The working principle of the utility model is: when in use, the rotating protection shaft 201 is rotatably connected to the rotating shaft 202, and can be rotated on one side of the rotating shaft 202 when in use, and this rotation will not cause parts to fall off. The rotating protection shaft 201 can be rotated for protection, and can be opened when rotating to facilitate the device to measure, and can play a protective role to prevent dust or particles from adhering to the detection lens and causing wear of the lens when wiping. Then the rotating shaft 202 is threadedly connected to the threaded shaft 204, and can be rotated when in use, and can play a fixing role when in use.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pit foundation measurement device for engineering supervision, comprising a pit foundation measurement device body (1), characterized in that: The main body (1) of the pit foundation measurement device is provided with a protection component (2), the protection component (2) comprises a rotating protection shaft (201), one side of the rotating protection shaft (201) is rotatably connected to a rotating shaft (202), a threaded hole (203) is provided on the rotating shaft (202), the threaded hole (203) is threadedly connected to a threaded shaft (204), a rotating component is provided on the threaded shaft (204), and a disassembly component (3) is provided on the main body (1) of the pit foundation measurement device.

2. The pit foundation measurement device for engineering supervision according to claim 1 is characterized in that: The rotating assembly comprises a fixed shaft (205), the fixed shaft (205) is threadedly connected to a threaded shaft (204), and one side of the threaded shaft (204) is fittedly connected to a main body (1) of the pit foundation measurement device.

3. The pit foundation measurement device for engineering supervision according to claim 2 is characterized in that: Two groups of L-shaped rods (206) are fixedly mounted on the fixed shaft (205).

4. The pit foundation measurement device for engineering supervision according to claim 1 is characterized in that: The disassembly assembly (3) comprises a fixing plate (301), one side of which is fixedly mounted on the pit foundation measurement device body (1), and a sliding groove (302) is provided on the fixing plate (301).

5. The pit foundation measurement device for engineering supervision according to claim 4 is characterized in that: A slide plate (304) is slidably connected in the sliding groove (302), a connecting rod (307) is provided on one side of the slide plate (304), and one end of the connecting rod (307) is fixedly mounted on the threaded shaft (204).

6. A pit foundation measurement device for engineering supervision according to claim 5, characterized in that: The other end of the connecting rod (307) is closely connected to a rotating rod (305), and the rotating rod (305) is plugged into the slide plate (304). A plug-in slot (306) is provided on the rotating rod (305).

7. The pit foundation measurement device for engineering supervision according to claim 5, characterized in that: The slide plate (304) is plugged with a pull rod (308), one end of which is fixedly mounted on one end of a rotating rod (305), and the pull rod (308) is plugged and connected to a fixed plate (301), and a movable groove (303) is provided on one side of the fixed plate (301).

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