Safe anti-falling device for irrigation motor-pumped well

Abstract

The utility model provides a safe anti-falling device for an irrigation motor-pumped well, belongs to the technical field of safe anti-falling of motor-pumped wells, and aims to solve the problem that a cover plate is possibly damaged after being used for a long time although people and livestock can be prevented from falling into the motor-pumped well through covering of the cover plate. Comprising a cylinder and a cover plate, two auxiliary structures are arranged on the two sides of the outer portion of the barrel. An anti-falling structure is arranged in the barrel, and an auxiliary assembly is fixedly arranged on the inner side of the anti-falling structure. By means of a top plate, a pressure sensor, a spring piece and a sliding barrel, when the cover plate is damaged, fragments of the damaged cover plate can be collected through an anti-falling net bag, and then the top plate and the sliding barrel are pressed and slide downwards; the spring piece applies pressure to the pressure sensor; the pressure sensor transmits a pressure value to a receiving terminal through a remote transmission module to inform people of processing; and the phenomenon that people and livestock fall into the motor-pumped well due to the fact that the damaged cover plate cannot be found by people in time is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of safe falling prevention of pumped wells, and more specifically, particularly relates to a safe falling prevention device for pumped wells for irrigation. Background Art

[0002] Irrigation wells are wells that use power machinery to drive water pumps to irrigate plants. Wells used for farmland irrigation are usually located far away from residential areas and are relatively remote.

[0003] The wellheads of existing irrigation wells usually have no protection measures or are covered with simple covers; when the wellheads are open without protection measures, it is easy for people and animals to fall into the wells; and although covering with covers can prevent people and animals from falling into the wells, the covers may be damaged due to external factors after long-term use, and the damaged covers cannot be discovered in time by people, and thus covering with covers cannot effectively prevent people and animals from falling into the wells, and a safety anti-fall device is needed to protect the wellheads of the wells. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an irrigation well safety anti-fall device to solve the problem that people and animals are prone to falling into the well when the wellhead is open without any protective measures proposed in the above background technology; and although covering the well with a cover plate can prevent people and animals from falling into the well, the cover plate may be damaged after long-term use.

[0005] The utility model discloses a safety anti-fall device for an irrigation well, which is achieved by the following specific technical means:

[0006] A safety anti-fall device for an irrigation well, comprising a cylinder and a cover plate;

[0007] The cylinder is arranged in a T-shape in the main view, and mounting holes are opened inside the bottom side of the cylinder, and the mounting holes are arranged in a circular array; a support frame is fixedly arranged on the outside of the cylinder, and a support shaft is rotatably arranged inside the support frame, and a connecting seat is fixedly arranged on the outside of the top of the support shaft; a cover plate is fixedly arranged on the outside of the connecting seat, and the lower surface of the cover plate is in contact with the upper surface of the cylinder, and a handle is fixedly arranged on the top of the cover plate;

[0008] Two auxiliary structures are arranged on both sides of the outside of the cylinder, and the two auxiliary structures are arranged symmetrically; an anti-falling structure is arranged inside the cylinder, and an auxiliary component is fixedly arranged inside the anti-falling structure.

[0009] In at least some embodiments, a support ring is fixedly disposed inside the cylinder, and positioning holes are opened inside the support ring; the positioning holes completely penetrate the support ring, and the number of the positioning holes is set to four groups.

[0010] In at least some embodiments, a reinforcement ring is fixedly disposed inside the bottom side of the cover plate, and a reinforcement plate is fixedly disposed between the outer side of the reinforcement ring and the inner side of the cover plate; the reinforcement plates are disposed in an annular array.

[0011] In at least some embodiments, the auxiliary structure includes: a fixed cylinder, a sliding rod and an auxiliary splint; the fixed cylinder is fixedly arranged on the outside of the cylinder body; the sliding rod is slidably arranged inside the fixed cylinder, and a spring member is arranged between the bottom end of the sliding rod and the inside of the fixed cylinder; the auxiliary splint is fixedly arranged on the outside of the sliding rod, and the auxiliary splint is arranged as an arc-shaped structure, and the inner surface of the auxiliary splint is in contact with the outer surface of the cylinder body and the cover plate.

[0012] In at least some embodiments, the anti-fall structure includes: an anti-fall frame, a positioning rod and an anti-fall net bag; the anti-fall frame is movably arranged on the top of the support ring; the positioning rod is fixedly arranged at the bottom of the anti-fall frame, and a chamfer is provided at the bottom end of the positioning rod, and the positioning rod is slidably arranged inside the positioning hole; the anti-fall net bag is fixedly arranged on the inner side of the anti-fall frame.

[0013] In at least some embodiments, the anti-fall structure also includes: a connecting plate, a load-bearing plate and a remote transmission module; the connecting plate pin is connected to the inner side of the anti-fall frame, and the number of connecting plates is set to four groups, and the two groups of connecting plates are set to be symmetrical; the load-bearing plate pin is connected between the bottom ends of the four groups of connecting plates; the remote transmission module is fixedly set at the bottom of the load-bearing plate.

[0014] In at least some embodiments, the auxiliary components include: a fixed column, a baffle, a sliding cylinder, a top plate and a pressure sensor; the fixed column is fixedly arranged on the top of the load-bearing plate, and the fixed column is arranged in a hexagon; the baffle is fixedly arranged on the top of the fixed column; the sliding cylinder is slidably arranged between the baffle and the outside of the fixed column; the top plate is fixedly arranged on the top of the sliding cylinder, and the top of the top plate is in contact with the lower surface of the anti-fall net bag; the pressure sensor is fixedly arranged inside the top plate, and a spring member is arranged between the pressure sensor and the baffle, and the pressure sensor and the remote transmission module are arranged to be electrically connected.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. In the utility model, the cylinder can be fixed at the wellhead of the well by providing an annular array of mounting holes; and the cover plate can be easily and conveniently fixed by using an auxiliary structure, so that the cover plate can be quickly rotated open when the well is in use; the cylinder and the well can be quickly closed when the well is not in use; thereby preventing people and animals from falling into the well.

[0017] 2. In the utility model, by providing a reinforcement ring and an annular array reinforcement plate, the strength of the cover plate can be enhanced, which is beneficial to extending the service life of the cover plate; and by utilizing the top plate and the pressure sensor as well as the spring member and the sliding cylinder, when the cover plate is damaged, the damaged cover plate debris can be collected through the anti-fall net bag, so that the top plate and the sliding tube are subjected to pressure and slide downward; the spring member applies pressure to the pressure sensor; the pressure sensor transmits the pressure value to the receiving terminal through the remote transmission module to notify people to handle it; it is beneficial to avoid the damaged cover plate not being discovered in time by people, resulting in the phenomenon of people and animals falling into the well; and the use of the anti-fall net bag and the cover plate can achieve a double anti-fall effect, thereby enhancing the anti-fall effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a structural schematic diagram of the lower surface of the cylinder and the cover plate of the utility model.

[0020] Figure 3 It is a schematic diagram of the internal structure of the cylinder of the utility model.

[0021] Figure 4 It is a structural schematic diagram of the lower surface of the anti-fall frame of the utility model.

[0022] Figure 5 It is a structural schematic diagram of the upper surface of the load-bearing plate of the utility model.

[0023] Figure 6 It is a structural schematic diagram of the auxiliary component of the utility model.

[0024] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0025] 1. Cylinder; 101. Mounting hole; 102. Support frame; 103. Support shaft; 104. Connecting seat; 105. Support ring; 106. Positioning hole;

[0026] 2. Cover plate; 201. Handle; 202. Reinforcement ring; 203. Reinforcement plate;

[0027] 3. Auxiliary structure; 301. Fixed cylinder; 302. Sliding rod; 303. Auxiliary splint;

[0028] 4. Anti-fall structure; 401. Anti-fall frame; 402. Positioning rod; 403. Anti-fall net bag; 404. Connecting plate; 405. Load-bearing plate; 406. Remote transmission module;

[0029] 5. Auxiliary components; 501. Fixed column; 502. Baffle; 503. Sliding cylinder; 504. Top plate; 505. Pressure sensor. DETAILED DESCRIPTION

[0030] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0031] Embodiment 1:

[0032] As attached Figure 1 To Attachment Figure 6 As shown:

[0033] The utility model provides a safety anti-fall device for an irrigation well, comprising a cylinder 1 and a cover plate 2; the cylinder 1 is arranged in a T-shape in a main view, and a mounting hole 101 is opened inside the bottom side of the cylinder 1, and the mounting holes 101 are arranged in a ring array; a support frame 102 is fixedly arranged on the outside of the cylinder 1, and a support shaft 103 is rotatably arranged inside the support frame 102, and a connecting seat 104 is fixedly arranged on the outside of the top of the support shaft 103; a cover plate 2 is fixedly arranged on the outside of the connecting seat 104, and the lower surface of the cover plate 2 is in contact with the upper surface of the cylinder 1, and a handle 201 is fixedly arranged on the top of the cover plate 2;

[0034] In the embodiment of the present disclosure, two auxiliary structures 3 are arranged on both sides of the outside of the cylinder 1, and the two auxiliary structures 3 are arranged symmetrically; an anti-falling structure 4 is arranged inside the cylinder 1, and an auxiliary component 5 is fixedly arranged inside the anti-falling structure 4; a support ring 105 is fixedly arranged inside the cylinder 1, and a positioning hole 106 is opened inside the support ring 105; the positioning hole 106 completely penetrates the support ring 105, and the number of the positioning holes 106 is set to four groups; a reinforcement ring 202 is fixedly arranged inside the bottom side of the cover plate 2, and the ... A reinforcing plate 203 is fixedly arranged between the outer side of the reinforcing ring 202 and the inner side of the cover plate 2; the reinforcing plates 203 are arranged in a circular array, and the reinforcing plates 203 are arranged in a circular array; its specific functions are: by providing a circular array of mounting holes 101, the cylinder 1 can be fixed at the wellhead of the machine well; by providing a reinforcing ring 202 and a circular array of reinforcing plates 203, the strength of the cover plate 2 can be enhanced, which is beneficial to extending the service life of the cover plate 2; the wellhead of the machine well can be protected by the cover plate 2 and the cylinder 1.

[0035] Embodiment 2:

[0036] As attached Figure 1 With attached Figure 2As shown: On the basis of Example 1, the auxiliary structure 3 includes: a fixed cylinder 301, a sliding rod 302 and an auxiliary splint 303; the fixed cylinder 301 is fixedly arranged on the outside of the cylinder body 1; the sliding rod 302 is slidably arranged inside the fixed cylinder 301, and a spring member is arranged between the bottom end of the sliding rod 302 and the inside of the fixed cylinder 301; the auxiliary splint 303 is fixedly arranged on the outside of the sliding rod 302, and the auxiliary splint 303 is arranged to be an arc-shaped structure, and the inner surface of the auxiliary splint 303 is in contact with the outer surface of the cylinder body 1 and the cover plate 2; its specific function is: the auxiliary structure 3 can be used to easily and conveniently fix the cover plate 2, so that the cover plate 2 can be quickly rotated open when the machine well is in use; the cover plate 2 can be used to quickly close the cylinder body 1 and the machine well when the machine well is not in use.

[0037] Embodiment three:

[0038] As attached Figure 4 To Attachment Figure 6As shown: On the basis of the first and second embodiments, the anti-fall structure 4 includes: an anti-fall frame 401, a positioning rod 402, an anti-fall net bag 403, a connecting plate 404, a load-bearing plate 405 and a remote transmission module 406; the anti-fall frame 401 is movably arranged on the top of the support ring 105; the positioning rod 402 is fixedly arranged at the bottom of the anti-fall frame 401, and the bottom end of the positioning rod 402 is chamfered, and the positioning rod 402 is slidably arranged inside the positioning hole 106; the anti-fall net bag 403 is fixedly arranged in the anti-fall frame 401 side; the connecting plate 404 is pin-connected to the inner side of the anti-fall frame 401, and the number of connecting plates 404 is set to four groups, and the two groups of connecting plates 404 are set symmetrically; the bearing plate 405 is pin-connected between the bottom ends of the four groups of connecting plates 404; the remote transmission module 406 is fixedly set at the bottom of the bearing plate 405; the auxiliary component 5 includes: a fixed column 501, a baffle 502, a sliding cylinder 503, a top plate 504 and a pressure sensor 505; the fixed column 501 is fixedly set on the top of the bearing plate 405, and the fixed column 501 is set in a hexagonal shape; the baffle 502 is fixedly set at the top of the fixed column 501; the sliding cylinder 503 is slidably set between the baffle 502 and the outer side of the fixed column 501; the top plate 504 is fixedly set at the top of the sliding cylinder 503, and the top of the top plate 504 is in contact with the lower surface of the anti-fall net bag 403; the pressure sensor 505 is fixedly set inside the top plate 504, and a spring is set between the pressure sensor 505 and the baffle 502, and a spring is set between the pressure sensor 505 and the remote transmission module 406. It is an electrical connection; its specific function is: by utilizing the top plate 504 and the pressure sensor 505 as well as the spring member and the sliding cylinder 503, when the cover plate 2 is damaged, the broken cover plate 2 debris can be collected through the anti-fall net bag 403, so that the top plate 504 and the sliding cylinder 503 are subjected to pressure and slide downward; the spring member applies pressure to the pressure sensor 505; the pressure sensor 505 transmits the pressure value to the receiving terminal through the remote transmission module 406, so that people can find the damage of the cover plate 2 in time.

[0039] The specific usage and function of this embodiment are as follows:

[0040] In the utility model, when in use, the cylinder 1 is installed at the wellhead of the machine well through the installation hole 101; and the cover plate 2 is set between the two groups of auxiliary clamping plates 303; when the machine well needs to be used, one group of auxiliary clamping plates 303 is pulled downward, and then the cover plate 2 is rotated by the handle 201, so that the cover plate 2 is rotated and opened through the connecting seat 104 and the support shaft 103; then the anti-falling frame 401 and the anti-falling net bag 403 are removed, and the machine well can be used; the reinforcement ring 202 and the reinforcement plate 203 can be used to enhance the strength of the cover plate 2, so that the cover plate 2. Increased service life; when the well is finished being used, the anti-fall frame 401 and the anti-fall net bag 403 are placed inside the cylinder 1 through the positioning rod 402 and the positioning hole 106, so that the bottom of the anti-fall frame 401 fits with the top of the support ring 105, and then any group of auxiliary splints 303 are pulled downward, and the cover plate 2 is rotated by the handle 201 to reset the cover plate 2, so that the spring member drives the auxiliary splint 303 to move upward and reset through the sliding rod 302, so that the cover plate 2 is re-located between the two groups of auxiliary splints 303, which plays a role in preventing falling;

[0041] When the cover plate 2 is damaged, the damaged debris falls into the anti-fall net bag 403, and the anti-fall net bag 403 pulls the top plate 504 downward under gravity. The top plate 504 compresses the spring part through the sliding cylinder 503, so that the spring part exerts pressure on the pressure sensor 505. The pressure sensor 505 transmits the pressure value to the receiving terminal through the remote transmission module 406, so that people can find the damage of the cover plate 2 in time; and the anti-fall frame 401 and the anti-fall net bag 403 are used in conjunction with the connecting plate 404 and the load-bearing plate 405 to play a double anti-falling role for the wellhead of the machine well.

Claims

1. A safety fall prevention device for irrigation wells. It is characterized in that include: A cylinder (1) and a cover plate (2); The cylinder (1) is arranged in a T-shape when viewed from the front, and a mounting hole (101) is provided inside the bottom side of the cylinder (1), and the mounting holes (101) are arranged in a ring array; a support frame (102) is fixedly provided on the outside of the cylinder (1), and a support shaft (103) is rotatably provided inside the support frame (102), and a connecting seat (104) is fixedly provided on the outside of the top of the support shaft (103); a cover plate (2) is fixedly provided on the outside of the connecting seat (104), and the lower surface of the cover plate (2) is in contact with the upper surface of the cylinder (1), and a handle (201) is fixedly provided on the top of the cover plate (2); Two auxiliary structures (3) are arranged on both sides of the outside of the cylinder (1), and the two auxiliary structures (3) are arranged symmetrically; an anti-falling structure (4) is arranged inside the cylinder (1), and an auxiliary component (5) is fixedly arranged inside the anti-falling structure (4).

2. The irrigation well safety anti-fall device according to claim 1, Features: A support ring (105) is fixedly arranged inside the cylinder (1), and positioning holes (106) are provided inside the support ring (105); the positioning holes (106) completely penetrate the support ring (105), and the number of positioning holes (106) is set to four groups.

3. The irrigation well safety anti-fall device according to claim 2, Features: A reinforcement ring (202) is fixedly arranged inside the bottom side of the cover plate (2), and a reinforcement plate (203) is fixedly arranged between the outer side of the reinforcement ring (202) and the inner side of the cover plate (2); the reinforcement plates (203) are arranged in a ring array, and the reinforcement plates (203) are arranged in a ring array.

4. The irrigation well safety anti-fall device according to claim 1, Features: The auxiliary structure (3) comprises: a fixed cylinder (301), a sliding rod (302) and an auxiliary clamping plate (303); the fixed cylinder (301) is fixedly arranged on the outside of the cylinder body (1); the sliding rod (302) is slidably arranged inside the fixed cylinder (301), and a spring member is arranged between the bottom end of the sliding rod (302) and the inside of the fixed cylinder (301); the auxiliary clamping plate (303) is fixedly arranged on the outside of the sliding rod (302), and the auxiliary clamping plate (303) is arranged in an arc-shaped structure, and the inner surface of the auxiliary clamping plate (303) is in contact with the outer surfaces of the cylinder body (1) and the cover plate (2).

5. The irrigation well safety anti-fall device according to claim 2, Features: The anti-fall structure (4) comprises: an anti-fall frame (401), a positioning rod (402) and an anti-fall net bag (403); the anti-fall frame (401) is movably arranged on the top of the support ring (105); the positioning rod (402) is fixedly arranged on the bottom of the anti-fall frame (401), and the bottom end of the positioning rod (402) is provided with a chamfer, and the positioning rod (402) is slidably arranged inside the positioning hole (106); and the anti-fall net bag (403) is fixedly arranged on the inner side of the anti-fall frame (401).

6. The irrigation well safety anti-fall device according to claim 5, Features: The anti-fall structure (4) further comprises: a connecting plate (404), a bearing plate (405) and a remote transmission module (406); the connecting plate (404) is pin-connected to the inner side of the anti-fall frame (401), the number of the connecting plates (404) is set to four groups, and the two groups of connecting plates (404) are set to be symmetrical; the bearing plate (405) is pin-connected between the bottom ends of the four groups of connecting plates (404); and the remote transmission module (406) is fixedly arranged at the bottom of the bearing plate (405).

7. The irrigation well safety anti-fall device according to claim 6, Features: The auxiliary component (5) comprises: a fixed column (501), a baffle (502), a sliding cylinder (503), a top plate (504) and a pressure sensor (505); the fixed column (501) is fixedly arranged on the top of the load-bearing plate (405), and the fixed column (501) is arranged in a hexagonal shape; the baffle (502) is fixedly arranged on the top of the fixed column (501); the sliding cylinder (503) is slidably arranged between the baffle (502) and the outside of the fixed column (501); the top plate (504) is fixedly arranged on the top of the sliding cylinder (503), and the top of the top plate (504) is in contact with the lower surface of the anti-fall net bag (403); the pressure sensor (505) is fixedly arranged inside the top plate (504), and a spring member is arranged between the pressure sensor (505) and the baffle (502), and the pressure sensor (505) and the remote transmission module (406) are arranged to be electrically connected.

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