Railway civil engineering surveying and mapping equipment

Abstract

The utility model discloses railway civil engineering surveying and mapping equipment, and relates to the technical field of surveying and mapping equipment. The device comprises a shell I, a clamping mechanism and a configuration mechanism, wherein the clamping mechanism and the configuration mechanism are arranged on the shell I; by arranging the clamping mechanism, during use, firstly, a surveying instrument is placed among a plurality of clamping plates, then, a hydraulic cylinder is started, at the moment, the hydraulic cylinder can rotate and is matched with two first rotating blocks, a first connecting rod can be driven along with the action, then, a rotating disc on the first connecting rod can rotate in a first shell, and in the rotating process of the rotating disc, the rotating disc is driven to rotate in a second shell. The first sliding rods in the multiple arc-shaped grooves can drive the clamping plates on the first sliding rods to gather inwards to clamp the surveying instrument under the matching effect, meanwhile, in the process that the multiple clamping plates gather inwards, the second sliding rods on the first sliding rods can synchronously slide in the third sliding grooves, and therefore the surveying instrument can be clamped. Therefore, the clamping plates can be more stable in the sliding process.

Description

Technical Field

[0001] The utility model belongs to the technical field of surveying and mapping equipment, in particular to a railway civil engineering surveying and mapping equipment. Background Art

[0002] Railway civil engineering surveying and mapping equipment is a professional equipment that plays a key role in the field of railway civil engineering. It includes but is not limited to total stations, levels, GPS receivers and other instruments, which are used to accurately measure and collect data on the terrain, landforms, geology and engineering structures involved in railway engineering construction. Through these devices, key data such as the coordinates, elevations, angles, etc. of the railway line can be obtained, providing accurate and reliable basic geographic information and engineering measurement data for railway planning, design, construction and subsequent operation and maintenance, ensuring the accuracy and quality of railway engineering construction and ensuring the safe and stable operation of the railway.

[0003] There is a prominent problem in the actual application of existing surveying instruments. Specifically, when connecting them to the bracket, the connection method is too complicated. This complicated connection structure means that in actual operation, workers may need to use multiple tools to gradually complete the connection or disassembly process. This situation directly makes the entire installation and disassembly process extremely time-consuming, thereby greatly reducing work efficiency. For some scenarios that require frequent changes in surveying locations or rapid adjustments to surveying instruments, this low installation efficiency will have a serious negative impact on work progress, and also increase unnecessary time and labor costs. Utility Model Content

[0004] The purpose of the utility model is to provide a railway civil engineering surveying and mapping equipment, which solves the problem that the connection method is too complicated when the railway civil engineering surveying and mapping equipment is connected to the bracket by providing a clamping mechanism. This complicated connection structure may cause the staff to use a variety of tools to gradually complete the connection or disassembly process in actual operation, and may also involve the precise alignment and fixation of multiple parts. Such a situation directly makes the entire installation and disassembly process extremely time-consuming, thereby greatly reducing the work efficiency. For some scenes that require frequent changes in surveying and mapping locations or rapid adjustments to the surveying and mapping instrument, this low installation efficiency will have a serious negative impact on the work progress, and also increase unnecessary time and labor costs.

[0005] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0006] The utility model is a railway civil engineering surveying and mapping device, comprising a shell and a clamping mechanism and a configuration mechanism arranged on the shell;

[0007] The clamping mechanism includes a turntable rotatably connected to the inner wall of the bottom of an outer shell, a slide groove 1 is provided on the outer wall of the outer shell, a connecting rod 1 is fixedly connected to the outer wall of the turntable, the left end of the connecting rod 1 extends to the outside of the slide groove 1 and is slidably connected to the slide groove 1, a connecting rod 2 is fixedly connected to the outer wall of the outer shell, the bottoms of the connecting rod 1 and the connecting rod 2 are both rotatably connected to a rotating block 1, the front side of the corresponding rotating block 1 is fixedly connected to a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected to the corresponding rotating block 1, the top of the outer shell 1 is fixedly connected to a top cover, the top of the top cover is provided with a plurality of slide grooves 2, the turntable is provided with a plurality of arc grooves, the inner walls of a plurality of the arc grooves are slidably connected with slide rods 1, and a plurality of the slide rods 1 penetrate a plurality of slide grooves 2 and are slidably connected to a plurality of slide grooves 2.

[0008] Furthermore, the top ends of several of the sliding rods 1 are fixedly connected with clamping plates, the top of the top cover is provided with several sliding grooves 3, the bottoms of several of the clamping plates are fixedly connected with two sliding rods 2, the bottom ends of several of the sliding rods 2 extend into several sliding grooves 3 and are slidably connected with several sliding grooves 3, a surveying instrument is arranged on the top of the top cover, and several of the clamping plates are in contact with the surveying instrument.

[0009] Furthermore, the configuration mechanism includes a support plate arranged at the bottom of shell one, the top of the support plate is fixedly connected to shell two, the bottom inner wall of shell two is rotatably connected to shaft one, the top end of shaft one extends to the outside of shell two and is fixedly connected to shell one, and a gear is fixedly sleeved on the outer wall of shaft one.

[0010] Furthermore, a motor is fixedly connected to the outer wall of the second shell, and a second rotating shaft is fixedly connected to the output end of the motor. The second rotating shaft penetrates the second shell and is rotatably connected to the second shell. A worm is fixedly sleeved on the outer wall of the second rotating shaft, and the worm is meshed with a gear.

[0011] Furthermore, a circular base is fixedly connected to the bottom of the support plate, and a plurality of rotating blocks 2 are rotatably connected to the circular base. The bottoms of the plurality of rotating blocks 2 are fixedly connected to telescopic legs, and the outer walls of the plurality of telescopic legs are fixedly sleeved with fixed blocks.

[0012] Furthermore, a sliding rod three is fixedly connected to the bottom of the circular base, a fixed block assembly is slidably sleeved on the outer wall of the sliding rod three, and a plurality of the fixed blocks and the fixed block assemblies are rotatably connected to the connecting rod three.

[0013] Furthermore, the bottoms of several of the telescopic legs are fixedly connected with supporting feet, and several of the supporting feet are slidably connected with ground nails.

[0014] The utility model has the following beneficial effects:

[0015] (1) The utility model is provided with a clamping mechanism. When the surveying instrument needs to be connected to the support frame during use, the specific operation steps are as follows: first, the surveying instrument is placed between the multiple clamping plates. Then, the hydraulic cylinder is started. At this time, the hydraulic cylinder will rotate to cooperate with the two rotating blocks. As this action occurs, the connecting rod will be driven, so that the turntable thereon can rotate in the outer shell. During the rotation of the turntable, it will cooperate with the multiple arc grooves thereon. Under this cooperation, the sliding rods in the multiple arc grooves can respectively drive the clamping plates thereon to gather inward to clamp the surveying instrument. At the same time, during the process of the multiple clamping plates gathering inward, the sliding rods thereon will also slide synchronously in the sliding grooves. Therefore, the clamping plates can be more stable during the sliding process. This arrangement is conducive to reducing the tedious steps in the installation and disassembly process, thereby improving work efficiency.

[0016] (2) The utility model sets a configuration mechanism. When the surveying instrument is in use, if the angle needs to be adjusted, the specific operation is as follows: the motor can be started. When the motor is started, it will drive the rotating shaft 2 and the worm to rotate synchronously. At the same time, when the worm rotates, it will mesh with the gear on the rotating shaft 1. Under this meshing action, the rotating shaft 1 can rotate synchronously with the rotating shaft 2. Moreover, when the rotating shaft 1 rotates, it will drive the surveying instrument thereon to adjust its angle. Through this setting, it is beneficial to flexibly and accurately adjust the angle of the surveying instrument according to different surveying and mapping needs and actual conditions in actual surveying and mapping work, thereby improving the accuracy and efficiency of the surveying and mapping work.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the clamping mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the configuration mechanism structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the configuration mechanism structure of the utility model;

[0023] Figure 5 for Figure 3 A partial enlarged schematic diagram of B in the middle;

[0024] Figure 6 for Figure 2 A is a partial enlarged schematic diagram of the middle part.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Shell 1; 2. Clamping mechanism; 3. Configuration mechanism; 21. Turntable; 22. Slide 1; 23. Connecting rod 1; 24. Connecting rod 2; 25. Rotating block 1; 26. Hydraulic cylinder; 27. Top cover; 28. Slide 2; 29. ​​Arc groove; 291. Slide 1; 292. Clamping plate; 293. Slide 3; 294. Slide 2; 295. Surveying instrument; 31. Support plate; 32. Shell 2; 33. Rotating shaft 1; 34. Gear; 35. Motor; 36. Rotating shaft 2; 37. Worm; 38. Round base; 39. Rotating block 2; 391. Telescopic legs; 392. Fixed blocks; 393. Slide 3; 394. Fixed block assembly; 395. Connecting rod 3; 396. Support feet; 397. Ground nails. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-6 As shown, the utility model is a railway civil engineering surveying and mapping equipment, comprising a housing 1 and a clamping mechanism 2 and a configuration mechanism 3 arranged on the housing 1;

[0029] The clamping mechanism 2 includes a turntable 21 rotatably connected to the inner wall of the bottom of the shell 1, a slide groove 22 is provided on the outer wall of the shell 1, a connecting rod 23 is fixedly connected to the outer wall of the turntable 21, the left end of the connecting rod 23 extends to the outside of the slide groove 22 and is slidably connected to the slide groove 22, a connecting rod 24 is fixedly connected to the outer wall of the shell 1, the bottoms of the connecting rod 23 and the connecting rod 24 are rotatably connected to a rotating block 25, the front of the corresponding rotating block 25 is fixedly connected to a hydraulic cylinder 26, the output end of the hydraulic cylinder 26 is fixedly connected to the corresponding rotating block 25, a top cover 27 is fixedly connected to the top of the shell 1, a plurality of slide grooves 28 are provided on the top of the top cover 27, a plurality of arc grooves 29 are provided on the turntable 21, the inner walls of the plurality of arc grooves 29 are slidably connected to slide rods 1 291, and the plurality of slide rods 1 291 all penetrate the plurality of slide grooves 28 and are slidably connected to the plurality of slide grooves 28.

[0030] The top ends of several sliding bars 291 are fixedly connected with clamping plates 292, the top of the top cover 27 is provided with several sliding grooves 3 293, the bottoms of several clamping plates 292 are fixedly connected with two sliding bars 294, the bottom ends of several sliding bars 294 extend into several sliding grooves 3 293 and are slidably connected with several sliding grooves 3 293, a surveying instrument 295 is arranged on the top of the top cover 27, and several clamping plates 292 are in contact with the surveying instrument 295.

[0031] As the plurality of clamping plates 292 gather inwardly, the second slide bar 294 thereon will also slide synchronously in the third slide groove 293, thereby making the clamping plates 292 more stable during the sliding process.

[0032] The configuration mechanism 3 includes a support plate 31 arranged at the bottom of the shell 1, the top of the support plate 31 is fixedly connected to the shell 2 32, the bottom inner wall of the shell 2 32 is rotatably connected to the rotating shaft 1 33, the top end of the rotating shaft 1 33 extends to the outside of the shell 2 32 and is fixedly connected to the shell 1, and a gear 34 is fixedly sleeved on the outer wall of the rotating shaft 1 33.

[0033] When the rotating shaft 33 rotates, the surveying instrument 295 thereon will be driven to adjust its angle. This setting is conducive to flexible and precise adjustment of the angle of the surveying instrument 295 according to different surveying and mapping requirements and actual conditions in actual surveying and mapping work, thereby improving the accuracy and efficiency of the surveying and mapping work.

[0034] A motor 35 is fixedly connected to the outer wall of the second housing 32, and a second rotating shaft 36 is fixedly connected to the output end of the motor 35. The second rotating shaft 36 passes through the second housing 32 and is rotatably connected to the second housing 32. A worm 37 is fixedly sleeved on the outer wall of the second rotating shaft 36, and the worm 37 is meshed with the gear 34.

[0035] By starting the motor 35, when the motor 35 is started, it will drive the second shaft 36 and the worm 37 to rotate synchronously. At the same time, when the worm 37 rotates, it will mesh with the gear 34 on the first shaft 33. Under this meshing action, the first shaft 33 can rotate synchronously with the second shaft 36.

[0036] A circular base 38 is fixedly connected to the bottom of the support plate 31, and a plurality of rotating blocks 39 are rotatably connected to the circular base 38. The bottoms of the plurality of rotating blocks 39 are fixedly connected to telescopic legs 391, and the outer walls of the plurality of telescopic legs 391 are fixedly sleeved with fixed blocks 392.

[0037] By pulling the multiple telescopic legs 391 outward, when the multiple telescopic legs 391 expand outward, the fixed block assembly 394 can slide on the outer wall of the sliding rod three 393 by cooperating with the fixed block 392 and the connecting rod three 395 thereon.

[0038] A sliding rod 393 is fixedly connected to the bottom of the circular base 38, and a fixed block assembly 394 is slidably sleeved on the outer wall of the sliding rod 393. A connecting rod 395 is rotatably connected to the plurality of fixed blocks 392 and the fixed block assembly 394.

[0039] By sliding the fixed block assembly 394 on the outer wall of the slide rod three 393 , the multiple telescopic legs 391 can generate a pulling force, thereby maintaining the stability of the support of the multiple telescopic legs 391 .

[0040] The bottoms of the plurality of telescopic legs 391 are fixedly connected with supporting feet 396 , and the plurality of supporting feet 396 are slidably connected with ground nails 397 .

[0041] When the telescopic legs 391 are pulled to the appropriate position, the feet 396 on the telescopic legs 391 can be fixed using the ground nails 397. In this way, the telescopic legs 391 can be further reinforced to provide solid support for the stable use of the surveying instrument 295.

[0042] A specific application of this embodiment is: when it is necessary to connect the surveying instrument 295 to the support frame during use, the specific operation steps are as follows: first, place the surveying instrument 295 between the multiple clamping plates 292, then start the hydraulic cylinder 26, at this time, the hydraulic cylinder 26 will rotate to cooperate with the two rotating blocks 25, with this action, the connecting rod 23 will be driven, so that the rotating disk 21 thereon can rotate in the housing 1, and the rotating disk 21 will cooperate with the multiple arc grooves 29 thereon during the rotation process, under this cooperation, the sliding rod 291 in the multiple arc grooves 29 The clamping plates 292 thereon can be respectively driven to gather inwards to clamp the surveying instrument 295. At the same time, in the process of the multiple clamping plates 292 gathering inwards, the slide bar 294 thereon will also slide synchronously in the slide groove 3 293, so that the clamping plates 292 can be more stable during the sliding process. This arrangement is conducive to reducing the cumbersome steps in the installation and disassembly process, thereby improving work efficiency. When the surveying instrument 295 needs to be used, the multiple telescopic legs 391 can be pulled outwards first. When the multiple telescopic legs 391 expand outwards, they will cooperate with the fixed blocks 392 thereon to The connecting rod 395 and the fixing block assembly 394 can slide on the outer wall of the sliding rod 393. In this way, a pulling force can be generated on the multiple telescopic legs 391, thereby maintaining the stability of the support of the multiple telescopic legs 391. When the telescopic legs 391 are pulled to the appropriate position, the ground nails 397 can be used to fix the legs 396 on the telescopic legs 391. In this way, the telescopic legs 391 can be further reinforced to provide a solid support guarantee for the stable use of the surveying instrument 295. When the surveying instrument 295 is in use, if the angle needs to be adjusted, the specific operation is as follows: The motor 35 is started. When the motor 35 is started, it will drive the rotating shaft 2 36 and the worm 37 to rotate synchronously. At the same time, when the worm 37 rotates, it will mesh with the gear 34 on the rotating shaft 1 33. Under this meshing action, the rotating shaft 1 33 can rotate synchronously with the rotating shaft 2 36. Moreover, when the rotating shaft 1 33 rotates, it will drive the surveying instrument 295 thereon to adjust the angle. Through this setting, it is beneficial to flexibly and accurately adjust the angle of the surveying instrument 295 according to different surveying and mapping needs and actual conditions in actual surveying and mapping work, thereby improving the accuracy and efficiency of the surveying and mapping work.

[0043] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0044] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A railway civil engineering surveying and mapping device, comprising a housing (1) and a clamping mechanism (2) and a configuration mechanism (3) arranged on the housing (1); The clamping mechanism (2) comprises a turntable (21) rotatably connected to the inner wall of the bottom of the housing (1); a slide groove (22) is provided on the outer wall of the housing (1); a connecting rod (23) is fixedly connected to the outer wall of the turntable (21); the left end of the connecting rod (23) extends outside the slide groove (22) and is slidably connected to the slide groove (22); a connecting rod (24) is fixedly connected to the outer wall of the housing (1); the bottoms of the connecting rod (23) and the connecting rod (24) are both rotatably connected to a rotating block (25); the corresponding rotating block (25) A hydraulic cylinder (26) is fixedly connected to the front of the housing (25), and the output end of the hydraulic cylinder (26) is fixedly connected to the corresponding rotating block (25). A top cover (27) is fixedly connected to the top of the housing (1), and a plurality of slide grooves (28) are provided on the top of the top cover (27). A plurality of arc grooves (29) are provided on the rotating disk (21), and the inner walls of the plurality of arc grooves (29) are slidably connected to slide rods (291), and the plurality of slide rods (291) pass through the plurality of slide grooves (28) and are slidably connected to the plurality of slide grooves (28).

2. A railway civil engineering surveying and mapping equipment according to claim 1, characterized in that: The top ends of several sliding rods one (291) are fixedly connected with clamping plates (292), the top of the top cover (27) is provided with several sliding grooves three (293), the bottoms of several clamping plates (292) are fixedly connected with two sliding rods two (294), the bottom ends of several sliding rods two (294) are extended into several sliding grooves three (293) and are slidably connected with several sliding grooves three (293), a surveying instrument (295) is arranged on the top of the top cover (27), and several clamping plates (292) are in contact with the surveying instrument (295).

3. A railway civil engineering surveying and mapping equipment according to claim 2, characterized in that: The configuration mechanism (3) comprises a support plate (31) arranged at the bottom of the shell one (1); the top of the support plate (31) is fixedly connected to the shell two (32); the bottom inner wall of the shell two (32) is rotatably connected to a rotating shaft one (33); the top end of the rotating shaft one (33) extends outside the shell two (32) and is fixedly connected to the shell one (1); a gear (34) is fixedly sleeved on the outer wall of the rotating shaft one (33).

4. A railway civil engineering surveying and mapping equipment according to claim 3, characterized in that: A motor (35) is fixedly connected to the outer wall of the second housing (32); a second rotating shaft (36) is fixedly connected to the output end of the motor (35); the second rotating shaft (36) penetrates the second housing (32) and is rotatably connected to the second housing (32); a worm (37) is fixedly sleeved on the outer wall of the second rotating shaft (36); the worm (37) is meshed with the gear (34).

5. A railway civil engineering surveying and mapping equipment according to claim 4, characterized in that: The bottom of the support plate (31) is fixedly connected to a circular base (38), and a plurality of rotating blocks (39) are rotatably connected to the circular base (38). The bottoms of the plurality of rotating blocks (39) are fixedly connected to telescopic legs (391), and the outer walls of the plurality of telescopic legs (391) are fixedly sleeved with fixed blocks (392).

6. A railway civil engineering surveying and mapping equipment according to claim 5, characterized in that: The bottom of the circular base (38) is fixedly connected with a sliding rod three (393), and a fixed block assembly (394) is slidably sleeved on the outer wall of the sliding rod three (393), and a plurality of the fixed blocks (392) and the fixed block assembly (394) are rotatably connected with a connecting rod three (395).

7. A railway civil engineering surveying and mapping equipment according to claim 6, characterized in that: The bottoms of the plurality of telescopic legs (391) are fixedly connected to supporting feet (396), and the plurality of supporting feet (396) are slidably connected to ground nails (397).

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