Hydrological monitoring crane case structure

Abstract

The utility model relates to the field of crane cases, solves the problems that in the prior art, a lead fish is completely located outside a crane case, the occupied space is large, and then the adaptive installation condition and environment of the lead fish are limited, and provides a hydrological monitoring crane case structure which comprises a bottom frame body, a guide shaft, a movable beam, a limiting piece, a travel switch and a switch triggering piece. A channel for lead fish to pass through is reserved in the bottom frame body; the guide shaft is perpendicular to the bottom frame body; the movable beam frame is in sliding connection with the guide shaft; the limiting piece is connected with the bottom wall of the movable beam, and the limiting piece is provided with a gap for a rope body to penetrate through; a travel switch is arranged at the upper part of the movable beam; the switch triggering piece is arranged on the side, close to the travel switch, of the moving beam, and the elastic piece is located above the moving beam. The channel for the lead fish to pass through is arranged on the bottom frame body, so that the lead fish with a relatively small size can be directly accommodated in the traveling crane case when being withdrawn, and the occupied space of the lead fish is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of travelling crane machine case, specifically, relate to a hydrology monitoring travelling crane machine case structure. BACKGROUND

[0002] In water conservancy projects and river measurement, lead fish is a special measurement tool. It is a lead-made, streamlined object used to measure the flow and velocity of a river. The lead fish is put into the water through a steel wire rope, and its speed can be recorded to calculate the speed of the water flow. The lead fish is usually put down or taken back through the winding or releasing of the steel wire rope by a winch. Although the weight of the lead fish will make the steel wire rope as vertical and tight as possible, but after entering the flow field, the steel wire rope will still swing to a certain extent under the influence of the water flow. At present, in order to limit the swing of the steel wire rope as much as possible, only an opening for the steel wire rope to pass through is arranged at the bottom of the travelling crane machine case, and the lead fish is completely located outside the travelling crane machine case in both the use state and the non-use state, which occupies a large space, and further limits the installation conditions and environment that can be adapted. SUMMARY

[0003] The utility model aims at providing a hydrology monitoring travelling crane machine case structure, solving the problem that the lead fish is completely located outside the travelling crane machine case in the prior art, occupies a large space, and further limits the installation conditions and environment that can be adapted, and to a certain extent limits the swing of the rope body.

[0004] The embodiment of the utility model realizes by the following technical scheme:

[0005] A hydrology monitoring travelling crane machine case structure, comprising: a bottom frame, a guide shaft, a moving beam, a limiting piece, a travel switch, and a switch trigger piece, the bottom frame is provided with a channel for the lead fish to pass through; the guide shaft is at least two, the guide shaft is perpendicular to the bottom frame, the guide shaft is arranged on both sides of the channel; the moving beam is arranged between the two guide shafts and is in sliding connection with the guide shaft, the moving beam is provided with an opening for the rope body to pass through; the limiting piece is connected with the bottom wall of the moving beam, the limiting piece is provided with a gap for the rope body to pass through, the width of the gap is smaller than the length or width of the limiting block on the rope body; the upper part of the moving beam is provided with a travel switch; when the moving beam is in a natural state, a space is left between the moving beam and the travel switch; the switch trigger piece is arranged on the side of the moving beam close to the travel switch, and the elastic piece is located above the moving beam.

[0006] Preferably, the travelling crane machine case structure comprises: a mounting seat and an elastic piece, the guide shaft is installed in the machine case through the mounting seat; the elastic piece is sleeved on the guide shaft, the elastic piece is located between the mounting seat and the moving beam, and the elastic piece is located above the moving beam.

[0007] Preferably, the limiting member comprises a mounting frame and a pipe body, the mounting frame is connected with the moving beam, the mounting frame is located below the moving beam, and the mounting frame is provided with a through hole for the rope body to pass through; the pipe body is at least two, the gap is formed between the two pipe bodies, the pipe body is mounted on the mounting frame, and the pipe body is located below the through hole.

[0008] Preferably, the mounting frame comprises a limiting plate and a side plate, the limiting plate is provided with the through hole; the limiting plate is connected with the moving beam; one side plate is connected with each end of the limiting plate; the pipe body is located between the two side plates and is connected with the side plates.

[0009] Preferably, the crane case structure comprises a protective sleeve, the protective sleeve is connected with the moving beam, and the protective sleeve is located between the moving beam and the limiting plate.

[0010] Preferably, the crane case structure comprises a quick release plate, the protective sleeve is connected with the quick release plate, the quick release plate is located above the moving beam and is detachably connected with the moving beam, and the protective sleeve is arranged in the opening.

[0011] Preferably, the bottom frame body comprises an outer frame and a limiting beam; the limiting beam is at least four, the two ends of the limiting beam are respectively connected with the inner walls of the adjacent frame beams of the outer frame, and the surrounding space between the four limiting beams forms the channel.

[0012] Preferably, the crane case structure further comprises a gantry, a first top frame body and a mounting plate, the gantry is arranged across the bottom frame body, the guide shaft is mounted on the vertical beam of the gantry, and the gantry divides the crane case into at least a battery accommodating area and a hoist mechanism accommodating area; the first top frame body is connected with the gantry and located in the battery accommodating area, and the mounting plate is connected with the first top frame body.

[0013] Preferably, the crane case structure comprises a second top frame body and an inclined beam, the second top frame body is connected with the gantry, and the second top frame body is located in the hoist mechanism accommodating area; the height of the second top frame body is lower than that of the first top frame body; the first top frame body and / or the second top frame body is connected with the bottom frame body at least through the inclined beam.

[0014] Preferably, the crane case structure comprises an outer shell, the bottom of the outer shell is open, the side wall of the outer shell is connected with the bottom frame body, the top of the outer shell is provided with a first access door, and the first access door is located above the second top frame body.

[0015] Preferably, the front part of the outer shell is also provided with a second access door, which is arranged obliquely and located in the battery accommodating area, the top end of the second access door is located above the mounting plate, and the bottom end of the second access door is located below the mounting plate.

[0016] The utility model has at least the following beneficial effects:

[0017] The utility model discloses a channel for lead fish, which can be directly accommodated in the crane machine box when retracted, reducing the occupied space. In addition, in order to compensate for the weakening of the rope body swing restriction when there is no bottom wall of the crane machine box, the utility model sets a limiting piece, which can not only limit the swing of the rope body, but also cooperate with the moving beam to limit the lifting height of the lead fish when the lead fish is retracted into the crane machine box. When the lead fish is lowered, there is no force between the limiting block on the rope body and the limiting piece, and the switch trigger on the moving beam is away from the travel switch. When the lead fish is retracted into the crane machine box, the lifting height of the lead fish is controlled by the cooperation of the limiting block on the rope body and the limiting piece. When the limiting block and the limiting piece abut and push the moving beam to move upward, the switch trigger touches the travel switch, and the retraction of the lead fish is stopped. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed in the embodiments. It should be understood that the following drawings only show some embodiments of the utility model, and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0019] Figure 1 It is a first structure schematic view of the crane machine box structure for hydrological monitoring.

[0020] Figure 2 It is a second structure schematic view of the crane machine box structure for hydrological monitoring.

[0021] Figure 3 It is a structure schematic view of the limiting piece.

[0022] Figure 4 It is a connection schematic view of the lead fish and the rope body.

[0023] Figure 5 It is a connection schematic view of the mounting seat.

[0024] Figure 6 It is a third structure schematic view of the crane machine box structure for hydrological monitoring.

[0025] Figure 7 It is an appearance view of the crane machine box structure for hydrological monitoring.

[0026] Icons: 1-Bottom frame, 101-Outer frame, 102-Limiting beam, 2-Channel, 3-Guide shaft, 31-Mounting base, 32-Elastic element, 4-Moving beam, 5-Limiting element, 51-Mounting bracket, 511-Limiting plate, 5111-Through hole, 512-Side plate, 52-Pipe body, 6-Rope body, 7-Limiting block, 8-Limit switch, 9-Switch trigger element, 10-Protective sleeve, 11-Quick release plate, 12-Gantry frame, 13-Battery storage area, 14-Hoisting mechanism storage area, 15-First top frame, 16-Mounting plate, 17-Second top frame, 18-Inclined beam, 19-Outer shell, 191-First inspection door, 192-Second inspection door. Detailed Implementation

[0027] To make the objectives, methods, and advantages of the embodiments of this utility model clearer, the methods in the embodiments of this utility model will be clearly and completely described. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0028] Example 1: As Figures 1-4 As shown, a hydrological monitoring trolley chassis structure includes: a bottom frame 1, guide shafts 3, a moving beam 4, a limiting member 5, a limit switch 8, and a switch trigger 9. The bottom frame 1 has a channel 2 for a lead weight to pass through. There are at least two guide shafts 3, which are perpendicular to the bottom frame 1 and are located on both sides of the channel 2. The moving beam 4 is mounted between the two guide shafts 3 and is slidably connected to them. The moving beam 4 has an opening for a rope 6 to pass through. The limiting member 5 is connected to the bottom wall of the moving beam 4 and has a gap for the rope 6 to pass through. The width of the gap is less than the length or width of the upper limit block 7 of the rope 6. The upper part of the moving beam 4 has a limit switch 8. When the moving beam 4 is in its natural state, there is a gap between the moving beam 4 and the limit switch 8. The switch trigger 9 is located on the side of the moving beam 4 near the limit switch 8.

[0029] In specific implementation, the guide shaft 3 can be an optical shaft, the moving beam 4 can be connected to the guide shaft 3 via a linear bearing, and the switch trigger 9 can be a switch rocker. A stop block can also be provided on the guide shaft 3 to limit the downward movement of the linear bearing. In this embodiment, to allow the lead weight to be hoisted into the housing, the bottom of the housing is made open, and a channel 2 for the lead weight to pass through is provided. The connection method between the lead weight and the rope 6 can be as follows... Figure 4As shown, the rope 6 and the lead sinker form a triangular connection area. In order to match the limiting piece 5 in the embodiment, a limiting block 7 can also be arranged near the triangular connection area of the rope 6. The rope 6, the lead sinker and the limiting block 7 in the embodiment are all environmental features. When the volume of the lead sinker is small and can be accommodated in the machine box, the rope 6 can be wound by the existing hoist mechanism in the trolley, the lead sinker rises, and the lead sinker enters the machine box through the passage 2. Due to the different specifications of different lead sinkers and the different elongation of the rope 6 in different environmental use states, the length of the rope 6 is different when the lead sinker is retracted. In order to adapt to different use cases, the embodiment is provided with a limiting piece 5 and a moving beam 4, etc. When the limiting block 7 on the rope 6 rises to abut against the limiting piece 5, then the switch trigger 9 on the moving beam 4 cooperates with the travel switch 8 to stop the winding of the rope 6. When the volume of the lead sinker is large and cannot be accommodated in the machine box, the limiting piece 5 in the embodiment is used to control the rising height of the triangular connection area as shown, and the control process is the same as described above. Figure 4

[0030] Since the trolley machine box provided in the embodiment has no lower bottom, it cannot limit the swing of the rope 6 through the opening in the lower bottom as in the prior art. Therefore, the limiting piece 5 in the embodiment also has the effect of limiting the swing of the rope 6 through the gap size.

[0031] Embodiment 2: In order for the moving beam 4 to be more stable in resetting, improvements are made on the basis of Embodiment 1, as shown in Figure 3 and Figure 5 As shown, the trolley machine box structure in the embodiment includes a mounting seat 31 and an elastic member 32. The guide shaft 3 is installed in the machine box through the mounting seat 31. The elastic member 32 is sleeved on the guide shaft 3, and the elastic member 32 is located between the mounting seat 31 and the moving beam 4, and the elastic member 32 is located above the moving beam 4.

[0032] In the specific implementation process, the upper and lower ends of the guide shaft 3 can be installed in the machine box through the mounting seat 31, and the elastic member 32 can be a spring as shown in Figure 5 When the lead sinker starts to descend from the retracted state, the moving beam 4 will also descend under the action of gravity due to the descent of the limiting block 7 on the rope 6. After the elastic member 32 is arranged between the moving beam 4 and the mounting seat 31 in the embodiment, the elastic member 32 can also use the elastic force to reset the moving beam 4. When the two ends of the elastic member 32 are connected with the mounting seat 31 and the moving beam 4, it can also increase the stability of the moving beam 4 when resetting, and to a certain extent, avoid the rapid descent of the moving beam 4.

[0033] Embodiment 3: In order to reduce the wear of the rope 6 and further limit the swing of the rope 6, improvements are made on the basis of Embodiment 1, as shown in​Figure 3 As shown in the drawings, in this embodiment, the limiting member 5 comprises a mounting frame 51 and a pipe body 52, the mounting frame 51 is connected with the moving beam 4, the mounting frame 51 is located below the moving beam 4, and the mounting frame 51 is provided with a through hole 5111 through which the rope 6 passes; the pipe body 52 is at least two, the gap between the two pipe bodies 52 is formed, the pipe body 52 is installed on the mounting frame 51, and the pipe body 52 is located below the through hole 5111.

[0034] In the implementation process, the through hole 5111 can be provided as a strip-shaped hole as shown in the drawings, the pipe body 52 can adopt a round steel pipe, the rope 6 passes through the through hole 5111 and the gap between the two pipe bodies 52 in turn downward, and the through hole 5111 and the pipe body 52 can limit the movement of the rope 6. At the same time, the rope 6 can abut or rub against the pipe body 52 during use, and the pipe body 52 with a circular cross section can reduce the friction between the rope 6 and the pipe body 52 and further reduce the wear of the rope 6. The limiting block 7 on the rope 6 cannot pass between the two pipe bodies 52, so that the limiting block 7 on the rope 6 can push the pipe body 52 from below during the lifting of the lead sinker, so that the moving beam 4 moves upward. Figure 3 In the implementation process, the through hole 5111 can be provided as a strip-shaped hole as shown in the drawings, the pipe body 52 can adopt a round steel pipe, the rope 6 passes through the through hole 5111 and the gap between the two pipe bodies 52 in turn downward, and the through hole 5111 and the pipe body 52 can limit the movement of the rope 6. At the same time, the rope 6 can abut or rub against the pipe body 52 during use, and the pipe body 52 with a circular cross section can reduce the friction between the rope 6 and the pipe body 52 and further reduce the wear of the rope 6. The limiting block 7 on the rope 6 cannot pass between the two pipe bodies 52, so that the limiting block 7 on the rope 6 can push the pipe body 52 from below during the lifting of the lead sinker, so that the moving beam 4 moves upward.

[0035] Figure 3 In the implementation process, the through hole 5111 can be provided as a strip-shaped hole as shown in the drawings, the pipe body 52 can adopt a round steel pipe, the rope 6 passes through the through hole 5111 and the gap between the two pipe bodies 52 in turn downward, and the through hole 5111 and the pipe body 52 can limit the movement of the rope 6. At the same time, the rope 6 can abut or rub against the pipe body 52 during use, and the pipe body 52 with a circular cross section can reduce the friction between the rope 6 and the pipe body 52 and further reduce the wear of the rope 6. The limiting block 7 on the rope 6 cannot pass between the two pipe bodies 52, so that the limiting block 7 on the rope 6 can push the pipe body 52 from below during the lifting of the lead sinker, so that the moving beam 4 moves upward.

[0036] In the implementation process, the moving beam 4 can adopt an angle steel. The limiting plate 511 can be connected with the longitudinal part of the angle steel as shown in the drawings. The length direction of the pipe body 52 can be consistent with the length direction of the moving beam 4. The side surface of the limiting plate 511 can be provided with a longitudinal connecting plate as shown in the drawings, which facilitates the connection between the mounting frame 51 and the moving beam 4. Figure 3 Figure 3

[0037] In order to further reduce the wear of the rope 6, the embodiment 4 is improved as shown in the drawings. In this embodiment, the crab case structure comprises a protective sleeve 10, the protective sleeve 10 is connected with the moving beam 4, and the protective sleeve 10 is located between the moving beam 4 and the limiting plate 511. Figure 3

[0038] ​​​​In the implementation process, although the gap between the limiting plate 511 and the pipe body 52 can limit the swing of the rope body 6 to some extent, the limiting degree is limited, and the embodiment can further strengthen the limitation of the swing of the rope body 6 through the protective sleeve 10 with a smaller hole diameter. However, because the hole diameter is small, the rope body 6 will often rub against it. For example, when the rope body 6 vertically suspends the lead fish, when the lead fish is lowered into the river water, due to the flow of the water body, a transverse thrust will be applied to the lead fish, and the lead fish will change its relative vertical position, thereby tilting the rope body 6. At this time, the protective sleeve 10 can reduce the wear and tear generated during the lifting of the rope body 6 during the tilting process. The protective sleeve 10 can be made of a non-rigid material, such as rubber.

[0039] Embodiment 6: In order to simply replace the protective sleeve 10, it is improved on the basis of embodiment 5, as shown in Figure 3 In this embodiment, the crane case structure includes: a quick release plate 11, the protective sleeve 10 is connected with the quick release plate 11, the quick release plate 11 is located above the moving beam 4 and is detachably connected with the moving beam 4, and the protective sleeve 10 is provided in the opening.

[0040] In the implementation process, a round hole through which the protective sleeve 10 can pass can be arranged on the moving beam 4, and the quick release plate 11 can be connected with the moving beam 4 by screws or bolts. When the protective sleeve 10 needs to be replaced, such as excessive wear or aging, the protective sleeve 10 can be removed by the quick release plate 11 for replacement.

[0041] Embodiment 7: In order to increase the strength of the bottom frame 1, it is improved on the basis of embodiments 1-6, as shown in Figure 1 In this embodiment, the bottom frame 1 includes: an outer frame 101 and a limiting beam 102; the limiting beam 102 has at least four, and the two ends of the limiting beam 102 are respectively connected with the inner walls of the adjacent frame beams of the outer frame 101. The surrounding space between the four limiting beams 102 forms the channel 2.

[0042] In the implementation process, the bottom frame 1 can be rectangular as a whole. The surrounding space between the four limiting beams 102 can be diamond-shaped. The diamond shape can not only adapt to the shape feature that the lead fish is large in the middle and small at both ends, but also form a triangular structure between the limiting beam 102 and the bottom frame 1, thereby increasing the structural strength of the frame as a whole.

[0043] Embodiment 8: In order to realize reasonable partitioning of the inside of the crane case and improve the space utilization, it is improved on the basis of embodiment 7, as shown in Figure 2 and Figure 6As shown, in this embodiment, the crane case structure further comprises a portal frame 12, a first top frame body 15 and a mounting plate 16, the portal frame 12 is arranged across the bottom frame body 1, the guide shaft 3 is mounted on the vertical beam of the portal frame 12, and the portal frame 12 divides the crane case into at least a battery accommodation area 13 and a hoist mechanism accommodation area 14; the first top frame body 15 is connected with the portal frame 12 and located in the battery accommodation area 13, and the mounting plate 16 is connected with the first top frame body 15.

[0044] In the implementation process, the mounting seat 31 can be mounted on the vertical beam of the portal frame 12, and the horizontal beam of the portal frame 12 can be used to mount the guide mechanism of the rope body 6, such as a pulley mechanism. After passing through the guide mechanism, the rope body 6 passes through the through hole 5111 on the limiting plate 511 and the gap between the pipe bodies 52 in sequence and vertically downward. The portal frame 12 can be arranged integrally in the middle of the case, and the portal frame 12 can be arranged integrally in the middle of the case. Figure 6 As shown, the front end of the case is used to place the battery, and the rear end of the case is used to place the hoist mechanism. The hoist mechanism is used for winding and releasing the rope body 6, and a capstan can be used. The mounting plate 16 can be used to mount the electrical module for automatic control, such as a relay acquisition and transmission module.

[0045] Embodiment 9: In order to further increase the structural strength of the frame body in the case, the embodiment 8 is improved, as shown in Figure 6 As shown, in this embodiment, the crane case structure comprises a second top frame body 17 and an inclined beam 18, the second top frame body 17 is connected with the portal frame 12, and the second top frame body 17 is located in the hoist mechanism accommodation area 14; the height of the second top frame body 17 is lower than that of the first top frame body 15; and the first top frame body 15 and / or the second top frame body 17 are connected with the bottom frame body 1 at least through the inclined beam 18.

[0046] In the implementation process, the arrangement of the inclined beam 18 not only increases the stability of the first top frame body 15 and the second top frame body 17, but also forms a triangular structure through the cooperation of the inclined beam 18, the bottom frame body 1 and the portal frame 12, thereby increasing the overall structural strength of the frame body. The relatively low height of the second top frame body 17 can provide sufficient space above the second top frame body 17 to arrange the mechanism for controlling the winding and unwinding of the rope body 6.

[0047] Embodiment 10: In order to better maintain the devices in the case, the embodiment 9 is improved, as shown in Figures 6-7As shown, in the embodiment, the travelling crane box structure comprises an outer shell 19, the bottom of the outer shell 19 is open, the side wall of the outer shell 19 is connected with the bottom frame body 1, the top of the outer shell 19 is provided with a first inspection door 191, the first inspection door 191 is located above the second top frame body 17, the head part of the outer shell 19 is further provided with a second inspection door 192, the second inspection door 192 is arranged obliquely and is located in the battery accommodating area 13, the top end of the second inspection door 192 is located above the mounting plate 16, and the bottom end of the second inspection door 192 is located below the mounting plate 16.

[0048] In the implementation process, one end of the second inspection door 192 and the first inspection door 191 can be hinged to the top wall of the outer shell 19, and the other end can be connected with the outer shell 19 through a screw. When the mechanism on the mounting plate 16 or the battery and other devices are inspected, the second inspection door 192 can be opened, the second inspection door 192 covers at least part of the mounting plate 16 position area and part of the battery position area in the longitudinal direction, so that the inspection of the two through the second inspection door 192 is realized. When the hoisting mechanism or the guide mechanism of the rope body 6 needs to be inspected, the first inspection door 191 can be opened, and since the first inspection door is located at the top of the travelling crane, the first top frame body 15 is appropriately lowered, which can also facilitate the workers to step into the travelling crane.

[0049] The above is only the preferred embodiment of the utility model, and is not used for limiting the utility model. For the skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement and the like made in the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A hydrological monitoring sled structure, characterized by, It includes: The bottom frame body (1) leaves a passage (2) for the lead fish to pass through; The guide shaft (3) is at least two, the guide shaft (3) is perpendicular to the bottom frame body (1), the guide shaft (3) is arranged on both sides of the passage (2); The moving beam (4) is arranged between the two guide shafts (3) and is in sliding connection with the guide shaft (3), and the moving beam (4) is provided with an opening through which the rope (6) passes; The limiting piece (5) is connected with the bottom wall of the moving beam (4), and the limiting piece (5) is provided with a gap through which the rope (6) passes, and the width of the gap is smaller than the length or width of the limiting block (7) on the rope (6); The upper part of the moving beam (4) is provided with a travel switch (8); when the moving beam (4) is in a natural state, a gap is left between the moving beam (4) and the travel switch (8); The switch trigger (9) is arranged on the side of the moving beam (4) close to the travel switch (8).

2. The hydrological monitoring sled structure of claim 1, wherein, It includes: The mounting seat (31) is used to mount the guide shaft (3) in the case; The elastic member (32) is sleeved on the guide shaft (3), and the elastic member (32) is located between the mounting seat (31) and the moving beam (4), and the elastic member (32) is located above the moving beam (4).

3. The hydrological monitoring sled structure of claim 1, wherein, The limiting piece (5) includes: The mounting bracket (51) is connected with the moving beam (4), and the mounting bracket (51) is located below the moving beam (4), and the mounting bracket (51) is provided with a through hole (5111) through which the rope (6) passes; The pipe body (52) is at least two, and the gap is formed between the two pipe bodies (52), the pipe body (52) is mounted on the mounting bracket (51), and the pipe body (52) is located below the through hole (5111).

4. The hydrological monitoring rack structure according to claim 3, characterized in that, The mounting bracket (51) includes: The limiting plate (511) is provided with the through hole (5111); the limiting plate (511) is connected with the moving beam (4); The side plate (512) is connected with the limiting plate (511); the pipe body (52) is located between the two side plates (512) and is connected with the side plates (512).

5. The hydrological monitoring sled structure of claim 4, wherein, It includes: The protective sleeve (10) is connected with the moving beam (4), and the protective sleeve (10) is located between the moving beam (4) and the limiting plate (511).

6. The hydrological monitoring rack structure of claim 5, wherein, It includes: The quick release plate (11) is connected with the protective sleeve (10), and the quick release plate (11) is located above the moving beam (4) and is detachably connected with the moving beam (4), and the protective sleeve (10) is arranged in the opening.

7. The hydrological monitoring rack structure according to any one of claims 1-6, characterized in that, The bottom frame body (1) includes: The outer frame (101); Limiting beams (102), at least four, the two ends of which are connected with the inner walls of the adjacent frame beams of the outer frame (101), and the surrounding space between the four limiting beams (102) forms the channel (2).

8. The hydrological monitoring rack structure of claim 7, wherein, Also includes: A portal frame (12) is arranged across the bottom frame body (1), the guide shaft (3) is installed on the vertical beam of the portal frame (12), and the portal frame (12) divides the crane machine box into at least a battery accommodating area (13) and a hoisting mechanism accommodating area (14); A first top frame body (15) is connected with the portal frame (12) and located in the battery accommodating area (13), An installation plate (16) is connected with the first top frame body (15).

9. The hydrological monitoring sled structure of claim 8, wherein, Including: A second top frame body (17) is connected with the portal frame (12), and the second top frame body (17) is located in the hoisting mechanism accommodating area (14); the height of the second top frame body (17) is lower than that of the first top frame body (15); A diagonal beam (18) is connected between the first top frame body (15) and / or the second top frame body (17) and the bottom frame body (1).

10. The hydrological monitoring sled structure of claim 9, wherein, Including: An outer shell (19) is connected with the bottom frame body (1), the bottom of the outer shell (19) is open, the side wall of the outer shell (19) is connected with the bottom frame body (1), the top of the outer shell (19) is provided with a first access door (191), the first access door (191) is located above the second top frame body (17), the vehicle head part of the outer shell (19) is also provided with a second access door (192), the second access door (192) is arranged obliquely and located in the battery accommodating area (13), the top end of the second access door (192) is located above the installation plate (16), and the bottom end of the second access door (192) is located below the installation plate (16).

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