Movable drainage ditch cover plate
By designing a movable drainage ditch cover, the problem of insufficient mechanical strength and cleaning difficulties of the ditch cover when the loader passes through is solved, achieving the effect of not being easily deflected when the loader passes through and being easy to clean, thus improving the drainage efficiency of the ditch.
Patent Information
- Application Number
- CN202422989638.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-05
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-12-05
AI Technical Summary
In the existing technology, when the trench cover plate bears the damage to the trench caused by the loader, and the patterned steel plate bears the weight of the loader, the mechanical strength of the patterned steel plate is insufficient. This is a specific problem that the existing technology cannot solve, as it affects the drainage effect of the trench and makes it difficult to clean debris and slag in the trench.
A movable drainage ditch cover was designed, comprising a patterned steel plate that facilitates the passage of loaders, and a support device and a locking device installed at the lower end. The cooperation between the support device and the locking device increases the mechanical strength of the patterned steel plate and facilitates removal when cleaning is required.
This design prevents deviation when a loader passes through, increases the mechanical strength of the patterned steel plate, and facilitates the cleaning of debris and slag in the ditch, thus improving the drainage efficiency of the ditch.
Smart Images
Figure CN223634049U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to drainage ditch cover plate technical field, especially a movable drainage ditch cover plate. BACKGROUND
[0002] When the loader loads the mineral in the hopper, it needs to pass above the ditch, if directly walking above the ditch, it is easy to cause damage to the ditch, and affect the drainage effect of the ditch. Therefore, a cover plate needs to be installed above the ditch corresponding to the hopper, which not only needs to bear the weight of the loader, but also needs to keep the ditch unobstructed. The common method is to pour and bury I-beams on both sides of the ditch, then weld cross beams, and then lay patterned steel plates and weld them firmly.
[0003] After the ditch is drained for a long time, sundries and slag are easy to accumulate in the ditch, and the ditch below the patterned steel plate is difficult to clean. When the ditch is blocked by sundries and slag, it affects the drainage efficiency of the ditch. When the ditch is difficult to drain, the patterned steel plate and the cross beam must be cut off before cleaning, which is very troublesome. INVENTION CONTENTS
[0004] To solve the problem of difficult cleaning of the ditch below the patterned steel plate as mentioned in the background, the utility model provides the following technical scheme:
[0005] A movable drainage ditch cover plate, comprising a patterned steel plate for easy passage of the loader;
[0006] The lower end of the patterned steel plate is provided with a supporting device for supporting the patterned steel plate, and the middle part of the supporting device is provided with a locking device for locking the patterned steel plate.
[0007] The lower end of the patterned steel plate is provided with a plurality of first connecting blocks.
[0008] The supporting device comprises a first I-beam, the left and right ends of the first I-beam are provided with a second I-beam, and the middle part of the second I-beam is provided with a third I-beam.
[0009] The lower end of the second I-beam is provided with a plurality of second connecting blocks for locking the first connecting blocks in cooperation with the locking device.
[0010] Further, the lower end of the patterned steel plate is provided with a plurality of convex blocks for increasing the mechanical strength of the patterned steel plate, and the first connecting block comprises a fixed block one, and the side upper end of the fixed block one towards the locking device is machined with an arc-shaped edge.
[0011] Further, the upper end of the second I-shaped steel is processed with a plurality of first clamping grooves for limiting the patterned steel plate matched with the protruding block, the side of the second I-shaped steel is processed with a limiting groove one, and the middle of the second I-shaped steel is processed with a limiting hole for limiting the locking device.
[0012] Further, the third I-shaped steel and the first I-shaped steel are parallel to each other, the upper end of the third I-shaped steel is processed with a plurality of second clamping grooves for limiting the patterned steel plate matched with the protruding block, the middle of the left and right ends of the third I-shaped steel is processed with a limiting groove two for limiting the locking device.
[0013] Further, the upper end of the first I-shaped steel is processed with a third clamping groove for limiting the patterned steel plate matched with the protruding block, and the middle of the left and right ends of the first I-shaped steel is processed with a limiting groove three for limiting the locking device matched with the limiting groove two.
[0014] Further, one end of the first I-shaped steel is installed with a spring for pushing the locking device to the direction of the fixed block one, one end of the first I-shaped steel is installed with a fixed block two, one end of the fixed block two is installed with a screw rod for limiting the spring, and one end of the screw rod is installed with a nut.
[0015] Further, the locking device comprises a long plate, and the long plate slides left and right in the groove cavity of the limiting groove two and the limiting groove three, the front and back ends of the long plate are installed with limiting plates for limiting the long plate matched with the screw rod, and one side of the long plate is installed with a locking assembly.
[0016] Further, the locking assembly comprises a locking block, one end of the locking block is processed with a horizontal groove and a vertical groove, and the other end of the locking block is installed with a connecting rod.
[0017] Compared with the prior art, the utility model has the advantages that:
[0018] I. When the loader needs to pass through the water ditch, the patterned steel plate is placed on the supporting device, the protruding block is clamped into the groove cavity of the third clamping groove, the first clamping groove and the second clamping groove, the mechanical strength of the patterned steel plate is increased, the nut is rotated, the nut moves to the direction of the first connecting clamping block, the spring pushes the limiting plate, the locking block approaches the fixed block one, finally, the horizontal block of the fixed block one and the second connecting clamping block is clamped in the groove cavity of the horizontal groove, and the patterned steel plate is not easy to deviate when the loader passes through the upper end of the patterned steel plate.
[0019] II. When the water ditch needs to be cleaned, the nut is reversely rotated, the nut moves to the direction of the fixed block two, the limiting plate simultaneously drives the spring to be extruded, the fixed block one is away from the groove cavity of the horizontal groove, and the patterned steel plate can be removed, so that the sundries and residues in the water ditch can be cleaned. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 It is the whole structure schematic view of the utility model;
[0021] Figure 2 It is the structure schematic view of the utility model corrugated steel plate;
[0022] Figure 3 It is the utility model Figure 2 The A place enlarged view of the utility model;
[0023] Figure 4 It is the structure schematic view of the utility model support device;
[0024] Figure 5 It is the structure schematic view of the utility model first I-steel;
[0025] Figure 6 It is the structure schematic view of the utility model locking device;
[0026] Figure 7 It is the structure schematic view of the utility model locking assembly.
[0027] In the drawing, the component name list represented by each figure mark is as follows:
[0028] 100-corrugated steel plate, 110-first connecting block, 111-fixed block one, 112-arc edge, 120-bump;
[0029] 200-support device, 210-first I-steel, 211-third clamping groove, 212-limiting groove three, 213-spring, 214-screw rod, 215-fixed block two, 216-nut, 220-second I-steel, 221-first clamping groove, 222-limiting groove one, 223-second connecting block, 224-limiting hole, 230-third I-steel, 231-second clamping groove, 232-limiting groove two;
[0030] 300-locking device, 310-long plate, 311-limiting plate, 320-locking assembly, 321-locking block, 322-cross groove, 323-vertical groove, 324-connecting rod. DETAILED DESCRIPTION
[0031] The preferred specific embodiment for realizing the utility model is described in detail below, and clear and complete description is made in conjunction with the drawings.
[0032] Please refer to Figures 1-7 The utility model provides a movable drainage ditch cover plate, including the corrugated steel plate 100 convenient for the passage of loader.
[0033] The lower end of the patterned steel plate 100 is provided with a supporting device 200 for supporting the patterned steel plate 100, and the supporting device 200 is placed on the water ditch. The middle part of the supporting device 200 is provided with a locking device 300 for locking the patterned steel plate 100, so that the patterned steel plate 100 is not easy to deform when the loader passes, and the service life of the patterned steel plate 100 is increased.
[0034] The lower end of the patterned steel plate 100 is welded with a plurality of first connecting blocks 110, and the first connecting blocks 110 are T-shaped blocks. The lower end of the patterned steel plate 100 is welded with a plurality of protrusions 120 for increasing the mechanical strength of the patterned steel plate 100, and the first connecting block 110 includes a fixed block one 111, and the side upper end of the fixed block one 111 is processed with an arc-shaped edge 112, which is convenient for the locking device 300 to limit the fixed block one 111.
[0035] The supporting device 200 includes a first I-shaped steel 210, and the left and right ends of the first I-shaped steel 210 are welded with second I-shaped steels 220. The upper end of the water ditch on both sides is provided with a groove, and the second I-shaped steel 220 is placed in the groove, so as not to affect the flow of water. The upper end of the second I-shaped steel 220 is processed with a plurality of first clamping grooves 221 for limiting the patterned steel plate 100 in cooperation with the protrusions 120. When the patterned steel plate 100 is installed, the protrusions 120 are clamped into the cavity of the first clamping groove 221, so that the patterned steel plate 100 is not easy to deviate when the loader passes.
[0036] The edge of the second I-shaped steel 220 is processed with a limiting groove one 222, and the upper end of the first connecting block 110 is clamped into the cavity of the limiting groove one 222. The lower end of the second I-shaped steel 220 is welded with a plurality of second connecting blocks 223 for cooperating with the locking device 300 to lock the first connecting block 110. The size and structure of the second connecting block 223 and the first connecting block 110 are the same, and the second connecting block 223 includes a cross block which has the same structure as the fixed block one 111. The middle part of the second I-shaped steel 220 is processed with a limiting hole 224 for limiting the locking device 300.
[0037] The middle part of the second I-shaped steel 220 is welded with a third I-shaped steel 230, and the third I-shaped steel 230 and the first I-shaped steel 210 are parallel to each other. The upper end of the third I-shaped steel 230 is processed with a plurality of second clamping grooves 231 for limiting the patterned steel plate 100 in cooperation with the protrusions 120. When the protrusions 120 are clamped into the cavity of the first clamping groove 221, the protrusions 120 are synchronously clamped into the cavity of the second clamping groove 231. The middle part of the left and right ends of the third I-shaped steel 230 is processed with a limiting groove two 232 for limiting the locking device 300, and the limiting groove two 232 and the limiting hole 224 are in the same horizontal plane.
[0038] The first I-shaped steel 210 is welded at the front and rear ends of the second I-shaped steel 220, and the upper end of the first I-shaped steel 210 is processed with a third clamping groove 211 for cooperating with the convex block 120 to limit the patterned steel plate 100, when the patterned steel plate 100 is installed, the convex block 120 is synchronously clamped into the groove cavity of the third clamping groove 211. The middle part of the left and right ends of the first I-shaped steel 210 is processed with a limiting groove three 212 for cooperating with the limiting groove two 232 to limit the locking device 300, and the limiting groove three 212 and the limiting hole 224 are in the same horizontal plane.
[0039] One end of the first I-shaped steel 210 is provided with a spring 213 for pushing the locking device 300 to the direction of the fixed block one 111, one end of the first I-shaped steel 210 is welded with a fixed block two 215, one end of the fixed block two 215 is welded with a screw rod 214 for limiting the spring 213, the spring 213 is sleeved on the screw rod 214, one end of the screw rod 214 is provided with a nut 216, by rotating the nut 216, the left and right movements of the locking device 300 can be controlled, which is convenient for locking or unlocking the first connecting clamping block 110.
[0040] The locking device 300 comprises a long plate 310, and the long plate 310 slides left and right in the groove cavities of the limiting groove two 232 and the limiting groove three 212, the front and rear ends of the long plate 310 are welded with limiting plates 311 for cooperating with the screw rod 214 to limit the long plate 310, and the limiting plates 311 are between the spring 213 and the nut 216.
[0041] One side of the long plate 310 is welded with a plurality of locking assemblies 320, the locking assembly 320 comprises a locking block 321, one end of the locking block 321 is processed with a horizontal groove 322 and a vertical groove 323, the horizontal block on the fixed block one 111 and the second connecting clamping block 223 is clamped in the groove cavity of the horizontal groove 322, the other end of the locking block 321 is welded with a connecting rod 324, and one end of the connecting rod 324 is welded on the long plate 310, and the connecting rod 324 slides in the hole cavity of the 224.
[0042] The support device 200 is placed on the ditch, when the loader needs to pass through the ditch, the patterned steel plate 100 is placed on the support device 200, and the convex block 120 is clamped into the groove cavities of the third clamping groove 211, the first clamping groove 221 and the second clamping groove 231, so as to increase the mechanical strength of the patterned steel plate 100, at the same time, the nut 216 is rotated, the nut 216 moves to the direction of the first connecting clamping block 110, the spring 213 pushes the limiting plate 311, the locking block 321 approaches the fixed block one 111, finally, the horizontal block of the fixed block one 111 and the second connecting clamping block 223 is clamped in the groove cavity of the horizontal groove 322, so that the patterned steel plate 100 is not easy to deviate when the loader passes through the upper end of the patterned steel plate 100.
[0043] When the water ditch needs to be cleaned, the nut 216 is reversely rotated, the nut 216 is moved to the direction of the fixed block two 215, the limiting plate 311 is synchronously driven to extrude the spring 213, the fixed block one 111 is away from the groove cavity of the horizontal groove 322, the patterned steel plate 100 can be removed, and the sundries and slag in the water ditch can be cleaned.
[0044] Based on the above content and the drawings, those skilled in the art can understand and implement the present application. Furthermore, any non-creative modification of the present application made by those skilled in the art without creative labor still falls within the protection scope of the present application.
Claims
1. A movable drainage ditch cover plate, comprising a patterned steel plate (100) facilitating the passage of a loader, characterized in that: a support device (200) for supporting the patterned steel plate (100) is installed at the lower end of the patterned steel plate (100), and a locking device (300) for locking the patterned steel plate (100) is installed at the middle of the support device (200); a plurality of first connecting blocks (110) are installed at the lower end of the patterned steel plate (100); the support device (200) comprises a first I-shaped steel (210), the left and right ends of the first I-shaped steel (210) are each provided with a second I-shaped steel (220), and the middle of the second I-shaped steel (220) is provided with a third I-shaped steel (230); a plurality of second connecting blocks (223) for cooperating with the locking device (300) to lock the first connecting blocks (110) are installed at the lower end of the second I-shaped steel (220).
2. A portable gutter cover according to claim 1, wherein: a plurality of protrusions (120) for increasing the mechanical strength of the patterned steel plate (100) are installed at the lower end of the patterned steel plate (100), the first connecting blocks (110) comprise a fixed block one (111), and an arc-shaped edge (112) is machined at the upper end of the side of the fixed block one (111) facing the locking device (300).
3. The portable gutter cover of claim 1, wherein: a plurality of first clamping grooves (221) for cooperating with the protrusions (120) to limit the patterned steel plate (100) are machined at the upper end of the second I-shaped steel (220), a limiting groove one (222) is machined at the edge of the second I-shaped steel (220), and a limiting hole (224) for limiting the locking device (300) is machined at the middle of the second I-shaped steel (220).
4. The portable gutter cover of claim 1, wherein: The third I-shaped steel (230) and the first I-shaped steel (210) are parallel to each other, a plurality of second clamping grooves (231) for cooperating with the protrusions (120) to limit the patterned steel plate (100) are machined at the upper end of the third I-shaped steel (230), limiting grooves two (232) for limiting the locking device (300) are machined at the middle of the left and right ends of the third I-shaped steel (230).
5. The portable gutter cover of claim 1, wherein: a third clamping groove (211) for cooperating with the protrusions (120) to limit the patterned steel plate (100) is machined at the upper end of the first I-shaped steel (210), and limiting grooves three (212) for cooperating with the limiting grooves two (232) to limit the locking device (300) are machined at the middle of the left and right ends of the first I-shaped steel (210).
6. The portable gutter cover of claim 1, wherein: a spring (213) for pushing the locking device (300) in the direction of the fixed block one (111) is installed at one end of the first I-shaped steel (210), a fixed block two (215) is installed at one end of the first I-shaped steel (210), a screw rod (214) for limiting the spring (213) is installed at one end of the fixed block two (215), and a nut (216) is installed at one end of the screw rod (214).
7. The portable gutter cover of claim 1, wherein: The locking device (300) comprises a long plate (310), the long plate (310) slides left and right in the slot cavities of the limiting slot two (232) and the limiting slot three (212), limiting plates (311) for cooperating with the screw rod (214) to limit the long plate (310) are installed at the front and back ends of the long plate (310), and a locking assembly (320) is installed at one side of the long plate (310).
8. A portable gutter cover according to claim 7, wherein: The locking assembly (320) comprises a locking block (321), a horizontal slot (322) and a vertical slot (323) are processed at one end of the locking block (321), and a connecting rod (324) is installed at the other end of the locking block (321).