Channel measurement total station

Abstract

The utility model discloses a total station for channel measurement. The total station comprises a mounting plate, when a total station body is disassembled and overhauled, firstly, a rotating handle needs to be rotated anticlockwise to drive a worm to rotate reversely, a manual driving assembly operates along with the rotating handle, a transmission worm gear and a transmission column are turned over, a transmission assembly transmits power to a turning clamping assembly, a plurality of L-shaped turning plates and a clamping plate on the right side are driven by the transmission column, and the L-shaped turning plates and the clamping plate on the right side are turned over and clamped. The total station body is gradually loosened, the total station body can be carefully taken out from the mounting groove of the mounting frame after the clamping is completely released, after maintenance is completed, operation is performed according to the opposite sequence, the total station body is firstly put back into the mounting groove, then the rotating handle is rotated clockwise, all the assemblies work cooperatively, the total station body is re-clamped, and after it is ensured that the total station body is stable, the total station body can be taken out from the mounting groove of the mounting frame. Therefore, the total station has the advantage of being convenient to overhaul, the total station can be quickly disassembled and overhauled, and the overhaul time of the total station is shortened.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of channel measurement, in particular to a channel measurement total station. BACKGROUND

[0002] In the field of channel engineering, accurate measurement is of great significance to guarantee ship navigation safety and promote channel construction and maintenance. Traditional measurement methods, such as theodolite and level, require multiple measurements and manual calculation, which is low in efficiency and large in error. With the development of shipping industry, the channel is increasingly busy, and the tonnage and number of passing ships are rising. The requirements for channel depth, width and surrounding terrain measurement accuracy are increasingly stringent. At the same time, complex channel environment, such as curved river and reef area, urgently needs more advanced measurement equipment. Channel measurement total station emerges as the times require, providing strong technical support for channel measurement work with its high precision and multi-functional characteristics.

[0003] The total station is used for measuring the channel. The traditional total station is fixedly installed on the deck of the ship. Because the ship sails on the water surface, the interior of the total station will be wet. Therefore, the total station needs to be frequently overhauled. Usually, the total station is fixed by bolts. Therefore, professional tools are needed to disassemble the total station during overhaul, which affects the use of the total station. In addition, it is time-consuming and laborious to disassemble the total station, which increases the time for overhauling the total station. SUMMARY

[0004] To solve the problems in the background art, the utility model aims to provide a channel measurement total station, which is convenient to overhaul, solves the problems of time-consuming and laborious disassembly of the total station and increases the time for overhauling the total station.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a channel measurement total station, comprising a mounting plate, a fixed column is fixedly connected to the top of the mounting plate, a mounting bracket is fixedly installed on the surface of the fixed column, the number of mounting brackets is two, an installation slot is formed in the inner side of the mounting bracket, a counterweight column is fixedly connected to the right side of the top of the mounting plate, a total station body is slidably installed in the inner side of the mounting bracket, a manual drive assembly is arranged on the rear side of the mounting bracket, a transmission assembly is arranged on the right side of the manual drive assembly, and a turnover clamping assembly is arranged on the left side of the transmission assembly.

[0006] As a preferred embodiment of the utility model, the manual drive assembly comprises a rotating handle, the number of rotating handles is two, a worm is fixedly connected to the outer side of the rotating handle, a support plate is movably sleeved on the outer side of the surface of the worm, and the inner side of the support plate is fixedly connected to the left side of the outer side of the mounting bracket.

[0007] As the utility model preferred, the transmission assembly includes transmission worm wheel, the left side of transmission worm wheel is engaged with the right side of worm, the front side of transmission column is fixedly connected with transmission worm wheel, the front side of transmission column is penetrated to the inside of mounting frame, the front side of transmission column surface is rotatably connected with mounting seat, the front side of mounting seat is fixedly connected at the front side of the inside of mounting frame.

[0008] As the utility model preferred, the turnover clamping assembly includes L-shaped turnover plate, the inside of the right side of L-shaped turnover plate is fixedly connected with the surface of transmission column, the number of L-shaped turnover plate is several, and several L-shaped turnover plates are equidistantly distributed, the right side of L-shaped turnover plate is fixedly installed with clamping plate.

[0009] As the utility model preferred, the rear side of transmission column surface movably sheaths wear-resistant sleeve, the outside of wear-resistant sleeve is fixedly connected at the inside of the rear side of mounting frame.

[0010] As the utility model preferred, the inside of support plate is fixedly connected with reinforcing plate, the front side of reinforcing plate is fixedly connected at the rear side of mounting frame.

[0011] As the utility model preferred, the surface of rotating handle movably sheaths friction sleeve, the material of friction sleeve is rubber material.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1, the utility model discloses a first need counterclockwise rotating rotating handle, drives worm reverse rotation, manual drive assembly operates, makes transmission worm wheel and transmission column overturn, transmission assembly passes power to turnover clamping assembly, several L-shaped turnover plates and the clamping plate of right side are gradually loosened to the clamping of total station body under the driving of transmission column, when clamping is completely removed, can carefully take out total station body from the mounting groove of mounting frame, after completing overhaul, in reverse order operation, first, total station body is placed back to the mounting groove, then clockwise rotating rotating handle makes each component work together, re-clamps total station body, ensures that it is firm, can continue to use, thereby has the advantages of convenient overhaul, can quickly overhaul total station, reduces the overhaul time of total station.

[0014] 2, the utility model discloses a manual drive assembly, can provide power to transmission assembly, prevents transmission assembly from not rotating when using, effectively improves the use convenience of transmission assembly. DRAWINGS

[0015] Figure 1 It is structure schematic drawing of the utility model;

[0016] Figure 2 It is a perspective view of the mounting rack of the utility model;

[0017] Figure 3 It is a perspective view of the transmission column of the utility model;

[0018] Figure 4 It is the utility model Figure 3 The enlarged structure diagram of A in the middle.

[0019] In the drawing: 1, mounting plate; 2, fixed column; 3, mounting rack; 4, mounting groove; 5, counterweight column; 6, total station body; 7, manual drive assembly; 71, rotating handle; 72, worm; 73, support plate; 8, transmission assembly; 81, transmission worm; 82, transmission column; 83, mounting seat; 9, flip clamping assembly; 91, L-shaped flip plate; 92, clamping plate; 10, wear-resistant sleeve; 11, reinforcing plate; 12, friction sleeve. Specific implementation

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0021] As Figures 1 to 4 shown, the utility model provides a kind of waterway measurement total station, including mounting plate 1, the top of mounting plate 1 is fixedly connected with fixed column 2, the surface of fixed column 2 is fixedly installed with mounting rack 3, the quantity of mounting rack 3 is two, and mounting groove 4 is set in the inner side of mounting rack 3, and mounting rack 3's right side is fixedly connected with counterweight column 5, and the bottom of counterweight column 5 is fixedly connected in the right side of mounting plate 1 top, and total station body 6 is slidably installed in the inner side of mounting rack 3, and manual drive assembly 7 is provided at the back side of mounting rack 3, and transmission assembly 8 is provided at the right side of manual drive assembly 7, and flip clamping assembly 9 is provided at the left side of transmission assembly 8.

[0022] Reference Figure 4 , manual drive assembly 7 includes rotating handle 71, the quantity of rotating handle 71 is two, and worm 72 is fixedly connected on the outside of rotating handle 71, and support plate 73 is movably sleeved on the outside of the surface of worm 72, and the inner side of support plate 73 is fixedly connected on the left side of the outside of mounting rack 3.

[0023] As a kind of technical optimization scheme of the utility model, by setting manual drive assembly 7, power can be provided to transmission assembly 8, to prevent transmission assembly 8 from not being able to rotate when in use, effectively improve the use convenience of transmission assembly 8.

[0024] With reference to Figure 3 , the transmission assembly 8 comprises a transmission worm gear 81, the left side of the transmission worm gear 81 is engaged with the right side of the worm 72, the front side of the transmission worm gear 81 is fixedly connected with a transmission column 82, the front side of the transmission column 82 penetrates to the inner side of the mounting frame 3, the front side of the surface of the transmission column 82 is rotationally connected with a mounting seat 83, and the front side of the mounting seat 83 is fixedly connected to the front side of the inner side of the mounting frame 3.

[0025] As a technical optimization scheme of the utility model, through setting transmission assembly 8, can the power generated by manual drive assembly 7 be efficiently and stably transmitted to turnover clamping assembly 9, prevent turnover clamping assembly 9 from appearing when using cannot overturn, effectively improve the use effect of turnover clamping assembly 9.

[0026] With reference to Figure 3 , the turnover clamping assembly 9 comprises L-shaped turnover plates 91, the inner side of the right side of the L-shaped turnover plate 91 is fixedly connected with the surface of the transmission column 82, the number of the L-shaped turnover plate 91 is several, and the several L-shaped turnover plates 91 are equidistantly distributed, and the right side of the L-shaped turnover plate 91 is fixedly installed with a clamping plate 92.

[0027] As a technical optimization scheme of the utility model, through setting turnover clamping assembly 9, can firmly clamp and fix total station instrument body 6, prevent total station instrument body 6 from appearing time-consuming and laborious when being disassembled and overhauled, effectively improve the efficiency of total station instrument body 6 overhaul.

[0028] With reference to Figure 4 , the rear side of the surface of the transmission column 82 movably sheaths a wear-resistant sleeve 10, and the outer side of the wear-resistant sleeve 10 is fixedly connected to the inner side of the rear side of the mounting frame 3.

[0029] As a technical optimization scheme of the utility model, through setting wear-resistant sleeve 10, can effectively reduce the friction loss between transmission column 82 and mounting frame 3 when rotating, prevent transmission column 82 from appearing abrasion when using, effectively improve the service life of transmission column 82.

[0030] With reference to Figure 4 , the inner side of the support plate 73 is fixedly connected with a reinforcing plate 11, and the front side of the reinforcing plate 11 is fixedly connected to the rear side of the mounting frame 3.

[0031] As a technical optimization scheme of the utility model, through setting reinforcing plate 11, can reinforce between support plate 73 and mounting frame 3, prevent loose between support plate 73 and mounting frame 3, effectively improve the stability between support plate 73 and mounting frame 3.

[0032] With reference to Figure 4 , the surface of the rotating handle 71 movably sheaths a friction sleeve 12, and the material of the friction sleeve 12 is rubber material.

[0033] As a technical optimization scheme of the utility model, through setting up the friction sleeve 12, better holding feeling and operation convenience can be provided for the operator, the situation that the rotary handle 71 slips in use is prevented, and the use effect of the rotary handle 71 is effectively improved.

[0034] The working principle and use flow of the utility model: when using, when the total station body 6 is disassembled and overhauled, the rotary handle 71 is first rotated counterclockwise, the worm 72 is reversely rotated, the manual driving assembly 7 is operated, the transmission worm 81 and the transmission column 82 are turned over, the transmission assembly 8 transmits power to the turnover clamping assembly 9, the L-shaped turnover plate 91 and the clamping plate 92 on the right are gradually loosened under the driving of the transmission column 82, the total station body 6 is carefully taken out from the mounting groove 4 of the mounting frame 3 after the clamping is completely released, after the overhaul, the total station body 6 is put back into the mounting groove 4, the rotary handle 71 is rotated clockwise, and the components work cooperatively, the total station body 6 is clamped again, and after ensuring the stability, it can be used continuously, so that the utility model has the advantages of convenient overhaul.

[0035] In summary: the channel surveying total station, through the cooperation of the mounting plate 1, the fixing column 2, the mounting frame 3, the mounting groove 4, the counterweight column 5, the total station body 6, the manual driving assembly 7, the transmission assembly 8 and the turnover clamping assembly 9, solves the problems of time-consuming and laborious in the process of disassembling the total station, and increases the total station overhaul time.

[0036] It should be noted that, in this document, relationship terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, so that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0037] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A total station for waterway surveying, comprising a mounting plate (1), characterized in that: The top of the mounting plate (1) is fixedly connected to a fixed column (2), and a mounting frame (3) is fixedly installed on the surface of the fixed column (2). There are two mounting frames (3). The inner side of the mounting frame (3) is provided with a mounting groove (4). The right side of the mounting frame (3) is fixedly connected to a counterweight column (5). The bottom of the counterweight column (5) is fixedly connected to the right side of the top of the mounting plate (1). The total station body (6) is slidably installed on the inner side of the mounting frame (3). A manual drive assembly (7) is provided on the rear side of the mounting frame (3). A transmission assembly (8) is provided on the right side of the manual drive assembly (7). A flip-locking assembly (9) is provided on the left side of the transmission assembly (8).

2. The total station for waterway surveying according to claim 1, characterized in that: The manual drive assembly (7) includes a rotary handle (71), and there are two rotary handles (71). A worm gear (72) is fixedly connected to the outside of the rotary handle (71). A support plate (73) is movably sleeved on the outside of the surface of the worm gear (72). The inside of the support plate (73) is fixedly connected to the left side of the outside of the mounting bracket (3).

3. A total station for waterway surveying according to claim 2, characterized in that: The transmission assembly (8) includes a transmission worm gear (81), the left side of which meshes with the right side of the worm (72), and a transmission column (82) is fixedly connected to the front side of the transmission worm gear (81). The front side of the transmission column (82) extends through to the inner side of the mounting frame (3), and a mounting seat (83) is rotatably connected to the front side of the surface of the transmission column (82). The front side of the mounting seat (83) is fixedly connected to the front side of the inner side of the mounting frame (3).

4. A total station for waterway surveying according to claim 3, characterized in that: The flip-locking assembly (9) includes an L-shaped flip plate (91). The inside of the right side of the L-shaped flip plate (91) is fixedly connected to the surface of the transmission column (82). There are several L-shaped flip plates (91), and the several L-shaped flip plates (91) are distributed at equal distances. A locking plate (92) is fixedly installed on the right side of the L-shaped flip plate (91).

5. A total station for waterway surveying according to claim 3, characterized in that: A wear-resistant sleeve (10) is movably fitted on the rear side of the surface of the transmission column (82), and the outer side of the wear-resistant sleeve (10) is fixedly connected to the interior of the rear side of the mounting bracket (3).

6. A total station for waterway surveying according to claim 2, characterized in that: The inner side of the support plate (73) is fixedly connected to a reinforcing plate (11), and the front side of the reinforcing plate (11) is fixedly connected to the rear side of the mounting bracket (3).

7. A total station for waterway surveying according to claim 2, characterized in that: The rotating handle (71) is movably fitted with a friction sleeve (12), which is made of rubber.

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