CN214692885U

CN214692885U - Auxiliary device for valve maintenance

Info

Publication number: CN214692885U
Application number: CN202121343671.XU
Authority: CN
Inventors: 王兆国
Original assignee: Zunhua Dongcheng Thermal Power Co ltd
Current assignee: Zunhua Dongcheng Thermal Power Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-11-12
Anticipated expiration: 2031-06-17

Abstract

The utility model relates to an auxiliary device of valve maintenance, belong to the technical field that the valve overhauld, it includes the installing frame, all be fixed with the bracing piece on four angles in the bottom of installing frame, be provided with hoisting assembly in the installing frame, the spout has all been seted up on two inner walls of installing frame length direction, hoisting assembly includes the slider, connecting rod and first lifting hook, the both ends of slider are located the spout that corresponds respectively, the one end and the slider of connecting rod are connected, the other end and the first lifting hook of connecting rod are fixed, be provided with fixed subassembly on the slider, fixed subassembly is fixed with slider and installing frame, be fixed with the subassembly that lifts by crane to the valve that awaits measuring on the installing frame. This application has the effect that makes things convenient for the maintenance workman to detect the valve.

Description

Auxiliary device for valve maintenance

Technical Field

The application relates to the technical field of valve maintenance, in particular to an auxiliary device for valve maintenance.

Background

The valve and related accessories are worn, drop paint or deform in the long-term use process, inherent impurities are difficult to clean, and maintenance personnel are required to clean regularly.

For example, the chinese patent publication No. CN107777547A discloses a large valve maintenance lifting device, which comprises a transverse plate and a bottom plate, wherein the bottoms of the two ends of the transverse plate are fixedly connected with connecting rods, a fixed block is fixed in the middle of the bottom end of the transverse plate, a lifting chain is fixed on one side of the fixed block away from the transverse plate, the lifting chain is connected with a lifting hook, a support rod is installed in the middle of the upper surface of the bottom plate, and an electric push rod connected with the connecting rods is arranged inside the support rod. When the valve is overhauled, the electric push rod pushes the connecting rod and the transverse plate to ascend, so that the lifting chain drives the lifting hook to lift the valve, and then the valve is overhauled by workers.

To the correlation technique among the above-mentioned, the inventor thinks that there is the lifting hook to hoist the back with the valve, and the valve can rock back and forth in the horizontal direction, and inconvenient workman detects the defect of valve.

SUMMERY OF THE UTILITY MODEL

For the convenience of maintenance workman detects the valve, the application provides a valve overhauls auxiliary device of maintenance.

The application provides a valve overhauls auxiliary device of maintenance adopts following technical scheme:

the utility model provides an auxiliary device of valve maintenance, including the installing frame, all be fixed with the bracing piece on four angles in the bottom of installing frame, be provided with hoisting assembly in the installing frame, the spout has all been seted up on two inner walls of installing frame length direction, hoisting assembly includes the slider, connecting rod and first lifting hook, the both ends of slider are located the spout that corresponds respectively, the one end and the slider of connecting rod are connected, the other end and the first lifting hook of connecting rod are fixed, be provided with fixed subassembly on the slider, fixed subassembly is fixed slider and installing frame, be fixed with the subassembly that lifts by crane to the valve that awaits measuring on the installing frame.

Through adopting above-mentioned technical scheme, the bracing piece plays the effect of support to the installing frame, when installing the valve that awaits measuring on first lifting hook, the subassembly that lifts by crane the valve that awaits measuring, the staff will await measuring the valve and install on first lifting hook, then remove the slider, remove suitable position with the slider, then it is fixed with the installing frame through fixed subassembly with the slider, the connecting rod is fixed with first lifting hook, the possibility that the valve that awaits measuring made a round trip to rock in the level has been reduced, make things convenient for workman personnel to overhaul the valve.

Optionally, the fixing assembly comprises a threaded rod and a locking block, the threaded rod is fixed at one end of the sliding block, a long hole is formed in the side wall of the mounting frame in the length direction, one end, far away from the sliding block, of the threaded rod extends out of the long hole and is in threaded connection with the locking block, and the locking block abuts against the outer side of the mounting frame.

Through adopting above-mentioned technical scheme, when needs move the slider, loosen the latch segment, remove the slider and to suitable position after, lock the latch segment again to it is fixed with installing frame and slider.

Optionally, a plurality of hoisting assemblies are arranged in the installation frame.

Through adopting above-mentioned technical scheme, a plurality of hoist and mount subassemblies can the simultaneous action, can detect a plurality of valves that await measuring simultaneously.

Optionally, a protective baffle is arranged between every two hoisting assemblies.

Through adopting above-mentioned technical scheme, protective baffle can reduce the possibility that two valves to be measured produced and collide.

Optionally, the bottom of the sliding block is fixed with a fixed block, one end of the connecting rod, which is far away from the first lifting hook, is fixed with a rotating block, and the rotating block is located inside the fixed block and is rotatably connected with the fixed block.

Through adopting above-mentioned technical scheme, the one end that first lifting hook was kept away from to the connecting pipe is fixed with the turning block, and the turning block rotates with the fixed block to be connected, and first lifting hook can drive the valve that awaits measuring and rotate, makes things convenient for the operation workman to detect.

Optionally, a lifting chain is fixed on the fixed block, and a second lifting hook is fixed at one end of the lifting chain far away from the fixed block.

Through adopting above-mentioned technical scheme, after first lifting hook will the valve that awaits measuring is fixed, the second lifting hook is on the valve that awaits measuring, and the second lifting hook has reduced the possibility that the valve that awaits measuring dropped.

Optionally, a storage box is fixed on the side wall of the support rod.

Through adopting above-mentioned technical scheme, the storage box is used for depositing maintenance tool and maintenance tool.

Optionally, each supporting rod is provided with a mounting groove at the bottom end, an electric push rod is arranged in the mounting groove, and a universal wheel is fixed on a piston rod of the electric push rod.

Through adopting above-mentioned technical scheme, when needs removed whole auxiliary device, electric putter promotes the universal wheel, releases the mounting groove with the universal wheel, makes universal wheel and ground contact, and the convenience removes auxiliary device.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the connecting rod is fixed with the first lifting hook, so that the possibility that the valve to be tested swings back and forth on the horizontal plane is reduced, and workers can conveniently overhaul the valve;

2. the first lifting hook can drive the valve to be detected to rotate, so that an operator can conveniently detect the valve;

3. after the valve to be tested is fixed by the first lifting hook, the second lifting hook is hooked on the valve to be tested, and the possibility that the valve to be tested drops is reduced by the second lifting hook.

Drawings

Fig. 1 is a schematic view of the overall structure embodying the present application.

Fig. 2 is a schematic view of a securing assembly embodying the present application.

Figure 3 is a schematic view of a hoist assembly embodying the present application.

Fig. 4 is a schematic view of a mounting groove, an electric push rod and a universal wheel embodying the present invention.

Description of reference numerals: 1. installing a frame; 11. a support bar; 12. a chute; 13. a strip hole; 14. mounting grooves; 2. a hoisting assembly; 21. mounting a plate; 22. a winch; 3. hoisting the assembly; 31. a slider; 32. a fixed block; 33. a connecting rod; 331. rotating the block; 34. a first hook; 4. a fixing assembly; 41. a threaded rod; 42. a locking block; 5. a protective baffle; 51. a moving block; 6. a chain is hung; 61. a second hook; 7. a storage box; 8. an electric push rod; 81. a universal wheel.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses auxiliary device of valve maintenance. Referring to fig. 1, the auxiliary device includes a mounting frame 1, supporting rods 11 are fixed on four corners of the bottom end of the mounting frame 1, a hoisting assembly 2 is arranged at the top of the mounting frame 1, and a plurality of hoisting assemblies 3 are arranged in the mounting frame 1. The lifting assembly 2 lifts the valve to be detected, then the valve is fixed on the lifting assembly 3 through operation, and then an operator overhauls the valve.

The hoisting assembly 2 comprises a mounting plate 21 and a winch 22, the mounting plate 21 is fixed in the middle of the top of the mounting frame 1, and the winch 22 is fixed on the mounting plate 21. The hoist 22 lifts the valve to be tested. Referring to fig. 2 and 3, the hoisting assembly 3 includes a sliding block 31, the sliding grooves 12 are respectively formed on two inner walls of the mounting frame 1 along the length direction, two ends of the sliding block 31 are respectively located in the corresponding sliding grooves 12, and the sliding block 31 can slide along the length direction of the sliding grooves 12.

Fixed block 32 is fixed at the bottom middle position of slider 31, and the bottom of fixed block 32 is connected with connecting rod 33, and the one end that connecting rod 33 is close to fixed block 32 is fixed with turning block 331, and turning block 331 is located inside fixed block 32, and turning block 331 rotates with fixed block 32 to be connected, and the one end that connecting rod 33 kept away from fixed block 32 is fixed with first lifting hook 34. The first hook 34 and the connecting rod 33 are able to rotate about the axis of the connecting rod 33.

Referring to fig. 1 and 2, after the hoist 22 lifts the valve to be tested, the worker fixes the valve to be tested to the first hook 34. Be provided with on the slider 31 with slider 31 and the fixed subassembly 4 of installing frame 1 fixed, fixed subassembly 4 includes threaded rod 41 and latch segment 42, threaded rod 41 is fixed in the one end of slider 31, has seted up rectangular hole 13 on the lateral wall of installing frame 1, rectangular hole 13 and spout 12 intercommunication, threaded rod 41 stretch out rectangular hole 13 and with latch segment 42 threaded connection, latch segment 42 supports the lateral wall of tight installing frame 1, is fixed with slider 31 and installing frame 1.

When the position of the slide block 31 needs to be moved, the locking block 42 is loosened, the slide block 31 is moved, the position of the slide block 31 is adjusted, and then the locking block 42 is screwed.

Set up a plurality of hoist and mount subassembly 3 in the installing frame 1, conveniently overhaul a plurality of valves simultaneously. Be provided with guard flap 5 between per two hoist and mount subassemblies 3, guard flap 5 is made by rubber materials, and guard flap 5 can reduce to produce between two valves and collide with. The top end of the protective baffle 5 is provided with a moving block 51, two ends of the moving block 51 are located in the sliding groove 12, the protective baffle 5 is detachably connected with the moving block 51, and the protective baffle 5 and the moving block 51 are fixed through bolts.

Referring to fig. 2 and 3, the fixed block 32 is connected with the lifting chain 6, one end of the lifting chain 6, which is far away from the fixed block 32, is fixed with a second lifting hook 61, and after the valve to be detected is fixed by the first lifting hook 34, the second lifting hook 61 is hooked on the valve to be detected, so that the possibility that the valve to be detected drops is reduced.

The storage boxes 7 are fixed on the two support rods 11 in the width direction of the mounting frame 1, and the storage boxes 7 are used for storing maintenance tools and overhaul tools, so that workers can take and store the storage boxes conveniently.

Referring to fig. 4, a mounting groove 14 is formed in the bottom of the supporting rod 11, an electric push rod 8 is arranged in the mounting groove 14, a universal wheel 81 is fixed on a piston rod of the electric push rod 8, and when the auxiliary device needs to be moved, the electric push rod 8 pushes the universal wheel 81 to enable the universal wheel 81 to be in contact with the ground, so that the auxiliary device is conveniently moved. After the auxiliary device is moved to a proper position, the electric push rod 8 retracts the universal wheel 81 into the mounting groove 14, so that the bottom of the support rod 11 is contacted with the ground.

The implementation principle of the auxiliary device for valve maintenance in the embodiment of the application is as follows: when the valve is overhauled, the sliding block 31 is moved to the position under the winch 22, the winch 22 lifts the valve to be detected, a worker fixes the valve to be detected and the first lifting hook 34 and then hooks the valve to be detected by the second lifting hook 61, and the possibility that the valve to be detected falls is reduced.

Then, the sliding block 31 is moved to the optimal position by moving the sliding block 31, the sliding block 31 is fixed through the locking block 42, a worker detects a valve to be detected, and after the detection is finished, the detected valve is placed on the bottom surface through the winch 22.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an auxiliary device of valve maintenance which characterized in that: including installing frame (1), all be fixed with bracing piece (11) on four angles in the bottom of installing frame (1), be provided with hoist and mount subassembly (3) in installing frame (1), spout (12) have all been seted up on two inner walls of installing frame (1) length direction, hoist and mount subassembly (3) include slider (31), connecting rod (33) and first lifting hook (34), the both ends of slider (31) are located corresponding spout (12) respectively, the one end and the slider (31) of connecting rod (33) are connected, the other end and the first lifting hook (34) of connecting rod (33) are fixed, be provided with fixed subassembly (4) on slider (31), fixed subassembly (4) are fixed slider (31) and installing frame (1).

2. A valve servicing aid according to claim 1, wherein: fixed subassembly (4) include threaded rod (41) and latch segment (42), and threaded rod (41) are fixed in the one end of slider (31), have seted up rectangular hole (13) on installing frame (1) length direction's the lateral wall, and threaded rod (41) keep away from the one end of slider (31) and stretch out rectangular hole (13) and with latch segment (42) threaded connection, and latch segment (42) support tightly the installing frame (1) outside.

3. A valve servicing aid according to claim 1 or claim 2, wherein: a plurality of hoisting assemblies (3) are arranged in the mounting frame (1).

4. A valve servicing aid according to claim 3, wherein: and a protective baffle (5) is arranged between every two hoisting assemblies (3).

5. A valve servicing aid according to claim 1, wherein: the bottom of slider (31) is fixed with fixed block (32), and connecting rod (33) are kept away from the fixed turning block (331) of one end of first lifting hook (34), and turning block (331) are located inside fixed block (32) and rotate with fixed block (32) and are connected.

6. An auxiliary device for valve maintenance according to claim 5, wherein: a lifting chain (6) is fixed on the fixing block (32), and a second lifting hook (61) is fixed at one end, far away from the fixing block (32), of the lifting chain (6).

7. A valve servicing aid according to claim 1, wherein: and a storage box (7) is fixed on the side wall of the support rod (11).

8. An auxiliary device for valve maintenance according to claim 7, wherein: each bottom end of the supporting rod (11) is provided with a mounting groove (14), an electric push rod (8) is arranged in the mounting groove (14), and a piston rod of the electric push rod (8) is fixed with a universal wheel (81).