Sluice hoist detection device

Abstract

The utility model relates to the technical field of water gate hoist detection platforms, and discloses a water gate hoist detection device which comprises a base and a detection platform installed at the top of the base, a water gate hoist is arranged at the top of the detection platform, and a driving screw penetrating through the detection platform is in threaded connection with the interior of the water gate hoist. A water gate hoist is arranged at the top of the detection platform, a connecting screw sleeve of the detector is in threaded installation with the end portion of a driving screw rod, the detector is arranged inside the detection platform, and a gravity weight is arranged at the bottom inside the detection platform. The bottom of the detector is in threaded installation with the screw shaft through the installation screw sleeve, and the gravity weight simulates pulling detection, so that the self weight of the gravity weight can display the tension value of the driving screw rod through the detector, and therefore, the loss condition of the water gate hoist can be detected, and the water gate hoist can be correspondingly maintained and used; and the follow-up service life of the water gate hoist is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of a water gate hoist detection platform, in particular to a water gate hoist detection device. Background Art

[0002] The sluice gate hoist is a kind of hydraulic machinery product. The gate hoist is related to the normal operation of hydraulic structures. When the gate hoist is in operation for a long time, its driving components will be worn, which will easily affect the subsequent driving tension. Therefore, it is necessary to detect and use the sluice gate hoist to extend the life of the sluice gate hoist. To this end, we propose a sluice gate hoist detection device. Utility Model Content

[0003] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a water gate hoist detection device.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sluice gate opening and closing machine detection device, comprising a base and a detection platform installed on the top of the base, a sluice gate opening and closing machine to be installed and tested is arranged on the top of the detection platform, the internal thread of the sluice gate opening and closing machine is connected with a driving screw that passes through the detection platform, a detector for detecting the lifting pressure value of the driving screw is arranged inside the detection platform, and a gravity weight for matching the lifting test of the sluice gate opening and closing machine is arranged at the internal bottom position of the detection platform.

[0005] Preferably, a movable shaft ring is provided on the top of the detector through the inner side of the ring, and a connecting screw sleeve is rotatably connected to the inner side of the ring through the movable shaft ring. The bottom of the driving screw is connected to the internal thread of the connecting screw sleeve, and a screw shaft is installed on the top of the gravity weight. The bottom of the detector is connected to an installation screw sleeve through a pull rope, and the installation screw sleeve is connected to the external thread of the screw shaft.

[0006] Preferably, limit grooves are provided on both corresponding sides inside the detection platform, and both sides of the gravity weight are slidably matched with the limit grooves through limit pieces, and both sides of the detector are slidably matched with the limit grooves through support slides.

[0007] Preferably, ladders are installed on both sides of the top of the detection platform to assist workers in climbing and installing. Fixing screw holes corresponding to the installation holes of the sluice gate opening and closing machine are opened on the top of the detection platform, and fixing bolts for reinforcing the sluice gate opening and closing machine are installed in the internal threads of the fixing screw holes.

[0008] Preferably, a built-in groove is provided on the surface of the gravity weight, a loading weight for secondary loading is arranged inside the built-in groove, a consignment slot is provided inside the loading weight, a card slot is provided on the inner bottom surface of the built-in groove, and the bottom of the loading weight is engaged with the inner limit card slot through a card piece.

[0009] Beneficial Effects

[0010] The utility model provides a water gate hoist detection device, which has the following beneficial effects:

[0011] (1) The sluice gate opening and closing machine detection device, in this scheme, when the sluice gate opening and closing machine is subjected to a simulated sluice gate opening and closing tension test, the sluice gate opening and closing machine can be first placed on the top of the detection platform, and fixed by fixing bolts and the threaded installation in the docking hole and the fixing screw hole of the sluice gate opening and closing machine itself, and the detector inside the detection platform is controlled to move so that the connecting screw sleeve and the end of the driving screw are threadedly installed and fixed, and the bottom of the detector is threadedly installed with the screw shaft at the top of the gravity weight by installing the screw sleeve, and the gravity weight is used to simulate the pulling test. At this time, when the sluice gate opening and closing machine is controlled to start by rotating the driving screw, the driving screw can pull the detector upward when it rises, so that the detector pulls the gravity weight upward at the same time. At this time, the weight of the gravity weight itself can be displayed by the detector itself, so that the driving tension value of the driving screw itself can be directly detected, and the driving tension value of the driving screw itself can be detected by the detector to determine whether it is qualified or damaged, thereby achieving the effect of detecting the damage of the sluice gate opening and closing machine itself and maintaining and using it accordingly, thereby extending the subsequent service life of the sluice gate opening and closing machine.

[0012] (2) The sluice gate opening and closing machine detection device has a built-in groove inside the gravity weight. When testing sluice gate opening and closing machines of different specifications and sizes, the corresponding driving tension of the driving screw will be larger or smaller. When the driving tension value of the driving screw is large, the loading weight of the corresponding weight can be replaced and shipped to the built-in groove for placement, thereby increasing the simulated pressure weight of the gravity weight, thereby achieving the effect of being able to detect the opening and closing tension of various types of sluice gate opening and closing machines. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0014] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 A magnified view of middle;

[0017] Figure 3 It is a partial schematic diagram of the gravity weight of the utility model;

[0018] Figure 4 For this utility model Figure 1 Enlarged view of B.

[0019] Legend:

[0020] 1. Base; 2. Detection platform; 3. Water gate opening and closing machine; 4. Driving screw; 5. Ladder; 6. Detector; 7. Ring; 8. Movable shaft ring; 9. Connecting screw sleeve; 10. Limiting groove; 11. Support slide; 12. Gravity weight; 13. Screw shaft; 14. Pull rope; 15. Mounting screw sleeve; 16. Limiting piece; 17. Fixing screw hole; 18. Fixing bolt; 19. Built-in slot; 20. Loading weight; 21. Shipping slot; 22. Card slot; 23. Card. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment: A water gate hoist detection device, such as Figure 1-Figure 4 As shown, it includes a base 1 and a detection platform 2 installed on the top of the base 1, a sluice gate hoist 3 to be installed and tested is arranged on the top of the detection platform 2, and the internal thread of the sluice gate hoist 3 is connected with a driving screw 4 that passes through the detection platform 2.

[0023] The difference is that the interior of the detection platform 2 is provided with a detector 6 for detecting the lifting pressure value of the driving screw 4, the top of the detector 6 is provided with a movable shaft ring 8 on the inner side of the ring part 7, the inner side of the ring part 7 is rotatably connected with a connecting screw sleeve 9 through the movable shaft ring 8, the bottom position of the interior of the detection platform 2 is provided with a gravity weight 12 for matching the proportioning lifting test of the sluice gate opening and closing machine 3, the top of the gravity weight 12 is installed with a screw shaft 13, the bottom of the detector 6 is connected with an installation screw sleeve 15 through a pull rope 14, the top of the detection platform 2 is provided with a fixing screw hole 17 corresponding to the mounting hole of the sluice gate opening and closing machine 3 itself, the internal thread of the fixing screw hole 17 is installed with a fixing bolt 18 for reinforcing the sluice gate opening and closing machine 3, the surface of the gravity weight 12 is provided with a built-in groove 19, the inside of the built-in groove 19 is provided with a loading weight 20, and the inside of the loading weight 20 is provided with a shipping groove 21.

[0024] Furthermore, the bottom of the driving screw rod 4 is connected to the inner thread of the connecting screw sleeve 9 , and the mounting screw sleeve 15 is connected to the outer thread of the screw shaft 13 .

[0025] Furthermore, limit grooves 10 are provided on the corresponding two sides inside the detection platform 2, and the two sides of the detection instrument 6 are slidably matched with the limit grooves 10 through support slides 11, and the two sides of the gravity weight 12 are slidably matched with the limit grooves 10 through limit members 16, so that the detection instrument 6 and the gravity weight 12 are in horizontal limit sliding cooperation.

[0026] Furthermore, a card slot 22 is provided on the inner bottom surface of the built-in groove 19, and the bottom of the loading weight 20 is engaged with the inner limit position of the card slot 22 through a card member 23, so that the loading weight 20 is stably placed during secondary loading.

[0027] Furthermore, ladders 5 are installed on both sides of the top of the detection platform 2 to facilitate workers to climb to the top of the detection platform 2 to place the sluice gate opening and closing machine 3.

[0028] The working principle of this utility model:

[0029] In this scheme, when the sluice gate opening and closing tension test is performed on the sluice gate opening and closing machine 3, the sluice gate opening and closing machine 3 can be first placed on the top of the test platform 2, and fixed by threading with the docking hole and the fixing screw hole 17 of the sluice gate opening and closing machine 3 itself through the fixing bolt 18, and the detector 6 inside the test platform 2 is controlled to move, so that the connecting screw sleeve 9 and the end of the driving screw 4 are threadedly fixed, and the bottom of the detector 6 is threadedly installed with the screw shaft 13 at the top of the gravity weight 12 through the installation screw sleeve 15, and the gravity weight 12 is used to simulate the pulling test. At this time, when the sluice gate opening and closing machine 3 is controlled to start and rotate through the driving screw 4, the driving screw 4 can pull the detector 6 upward when it rises, so that the detector 6 pulls the gravity weight 12 upward at the same time. At this time, the weight of the gravity weight 12 itself can be displayed by the detector 6 itself, so that the driving tension value of the driving screw 4 itself can be directly detected, and the driving tension value of the driving screw 4 itself can be detected by the detector 6 to determine whether it is qualified or damaged. Therefore, the water gate opening and closing machine 3 itself can be tested for damage and maintained accordingly, thereby extending the subsequent service life of the water gate opening and closing machine 3. A built-in groove 19 is provided inside the gravity weight 12. When monitoring water gate opening and closing machines 3 of different specifications and sizes, the corresponding driving tension of the driving screw 4 will be larger or smaller. When the driving tension value of the driving screw 4 is larger, the loading weight 20 of appropriate weight can be replaced and shipped to the built-in groove 19 to increase the simulated pressure weight of the gravity weight 12.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A sluice gate hoist detection device, comprising a base (1) and a detection platform (2) mounted on the top of the base (1), a sluice gate hoist (3) to be installed and tested is arranged on the top of the detection platform (2), the internal thread of the sluice gate hoist (3) is connected to a driving screw (4) penetrating the detection platform (2), and is characterized in that: The detection platform (2) is provided with a detector (6) for detecting the lifting pressure value of the driving screw (4), and the bottom of the detection platform (2) is provided with a gravity weight (12) for matching the lifting test of the sluice gate opening and closing machine (3).

2. A sluice gate hoist detection device according to claim 1, characterized in that: The top of the detector (6) is provided with a movable shaft ring (8) on the inner side of the ring member (7), and the inner side of the ring member (7) is rotatably connected to a connecting screw sleeve (9) through the movable shaft ring (8). The top of the gravity weight (12) is installed with a screw shaft (13), and the bottom of the detector (6) is connected to a mounting screw sleeve (15) through a pull rope (14).

3. A sluice gate hoist detection device according to claim 2, characterized in that: The interior of the connecting screw sleeve (9) is threadedly fitted with the end of the driving screw rod (4), and the mounting screw sleeve (15) is threadedly connected with the exterior of the screw shaft (13).

4. A sluice gate hoist detection device according to claim 1, characterized in that: The detection platform (2) has limit grooves (10) on both corresponding sides thereof, the gravity weight (12) has both sides thereof slidingly engaged with the inside of the limit groove (10) through limit members (16), and the detection instrument (6) has both sides thereof slidingly engaged with the inside of the limit groove (10) through support slides (11).

5. A sluice gate hoist detection device according to claim 4, characterized in that: Ladders (5) are installed on both sides of the top of the detection platform (2) to assist workers in climbing and installing. A fixing screw hole (17) corresponding to the installation hole of the sluice gate opening and closing machine (3) is opened on the top of the detection platform (2). The fixing screw hole (17) is internally threaded with a fixing bolt (18) for reinforcing the sluice gate opening and closing machine (3).

6. A sluice gate hoist detection device according to claim 4, characterized in that: A built-in groove (19) is provided on the surface of the gravity weight (12), a loading weight (20) for secondary loading is arranged inside the built-in groove (19), and a consignment groove (21) is provided inside the loading weight (20).

7. A sluice gate hoist detection device according to claim 6, characterized in that: The inner bottom surface of the built-in groove (19) is provided with a clamping groove (22), and the bottom of the loading weight (20) is engaged with the inner limit position of the clamping groove (22) through a clamping piece (23).

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