Elevator with good stability for hydraulic resistor production

Abstract

The elevator for producing the hydraulic resistor is good in stability and comprises a main frame, a cross beam is fixedly installed on the main frame, a winch body is fixedly installed on the cross beam, and the inner side wall of the main frame is rotationally connected with a first synchronous wheel and a second synchronous wheel respectively. The first synchronous wheel and the second synchronous wheel are connected through a synchronous belt, two-way lead screws are fixedly installed on the first synchronous wheel and the second synchronous wheel, connecting blocks are in threaded connection with the two-way lead screws, connecting plates are fixedly installed on the connecting blocks, and anti-falling frames are fixedly installed at the bottoms of the connecting plates; an extension plate is fixedly mounted on the outer side wall of the bottom of the main frame, a threaded rod is in threaded connection to the extension plate, and a supporting block is rotationally connected to the bottom of the threaded rod; when lifting is carried out in the production process of the hydraulic damper, the device can effectively bear goods which possibly fall off, the situation that the goods directly fall off to cause personal injury or equipment damage is prevented, and the safety is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to hydraulic resistance ware production field, specifically, relate to a good stability hydraulic resistance ware production hoist. BACKGROUND

[0002] Hydraulic resistance ware, also known as hydraulic damper, it is a kind of hydraulic feed speed control device that can be freely adjusted from low speed to high speed within the desired range of cylinder feed speed. Hydraulic resistance ware needs to use hoisting equipment to lift in the production process. Hoisting is the action of transporting goods from low to high.

[0003] The existing lifting equipment will cause the lifting article to fall when not fixed properly, and the direct falling of goods will cause personal injury or equipment damage, which has great safety hazard. Therefore, we improve it and propose a good stability hydraulic resistance ware production hoist. UTILITY MODEL CONTENTS

[0004] In order to realize the above-mentioned utility model purposes, the utility model provides the following technical scheme:

[0005] The good stability hydraulic resistance ware production hoist is used to improve the above-mentioned problems.

[0006] The utility model is specifically as follows:

[0007] Including main frame, the main frame is fixedly installed with crossbeam, the crossbeam is fixedly installed with winch body, the outer wall of main frame is provided with drive mechanism, the inner wall of main frame is rotatably connected with first synchronous pulley and second synchronous pulley respectively, the first synchronous pulley and second synchronous pulley are connected through synchronous belt, the first synchronous pulley and second synchronous pulley are fixedly installed with bidirectional screw rod, the bidirectional screw rod is screw connected with connecting block, the connecting block is fixedly installed with connecting plate, the bottom of connecting plate is fixedly installed with anti-falling frame, the bottom outer wall of main frame is fixedly installed with extension plate, the extension plate is screw connected with threaded rod, the top of threaded rod is fixedly installed with hand wheel, the bottom of threaded rod is rotatably connected with support block, the bottom of support block is provided with antiskid mechanism.

[0008] As the preferred technical scheme of the utility model, the drive mechanism includes the reduction motor arranged on the outer wall of main frame, and the output shaft of the reduction motor is fixedly connected with the first synchronous pulley.

[0009] As the preferred technical scheme of the utility model, the top side wall of connecting plate is fixedly installed with guide block.

[0010] As the preferred technical scheme of the utility model, the side wall of crossbeam is provided with guide rail, and the guide rail is matched with guide block.

[0011] As the preferred technical scheme of the utility model, the support block top is fixedly installed with a guide rod, and the guide rod is slidably connected with the extension plate.

[0012] As the preferred technical scheme of the utility model, the anti-skid mechanism comprises an anti-skid pad fixedly bonded at the bottom of the support block.

[0013] As the preferred technical scheme of the utility model, the main frame side wall is provided with a switch, and the main frame bottom is provided with a brake universal wheel.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] In the scheme of the utility model:

[0016] 1. The output shaft of the speed reducer motor drives the first synchronous wheel to rotate, the first synchronous wheel drives the second synchronous wheel to rotate through the synchronous belt, the first synchronous wheel and the second synchronous wheel rotate to drive the bidirectional screw rod to rotate, the bidirectional screw rod drives the connecting block to move, the connecting block drives the connecting plate to move, the connecting plate drives the guide block to slide along the guide rail, and the connecting plate drives the anti-falling frame at the bottom to move, so that the anti-falling frame moves to the position below the goods, the goods falling can be effectively received, the goods directly falling can be prevented to cause personnel injury or equipment damage, the safety is greatly improved, the situation that the lifting article falls due to the unfixed lifting hook is solved, the goods directly falling can cause personnel injury or equipment damage, and the problem of great safety hazard is solved.

[0017] 2. The hand wheel is rotated, the hand wheel drives the threaded rod to rotate, the threaded rod drives the support block to move downward, the support block drives the guide rod to move downward, and the support block drives the anti-skid pad to move downward, so that the device is more stable during use, and the shaking during lifting in the prior art is solved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The utility model provides a structure schematic diagram of the lifting machine with good stability for hydraulic resistance ware production;

[0019] Figure 2 The utility model provides a structure schematic diagram of the right side of the lifting machine with good stability for hydraulic resistance ware production;

[0020] Figure 3 The utility model provides a guide rail structure schematic diagram of the lifting machine with good stability for hydraulic resistance ware production;

[0021] Figure 4 The utility model provides a first synchronous wheel, a second synchronous wheel and a synchronous belt structure schematic diagram of the lifting machine with good stability for hydraulic resistance ware production;

[0022] Figure 5 The connecting block and guide block structure schematic diagram of the hoist with good stability for hydraulic resistance device production is provided in the utility model.

[0023] Figure 6 The extension plate, threaded rod, supporting block, anti-skid pad, guide rod and hand wheel structure schematic diagram of the hoist with good stability for hydraulic resistance device production is provided in the utility model.

[0024] Indicated in the drawing:

[0025] 1, main frame; 2, cross beam; 3, winch body; 4, first synchronous wheel; 5, second synchronous wheel; 6, synchronous belt; 7, bidirectional screw rod; 8, connecting plate; 9, anti-falling frame; 10, extension plate; 11, threaded rod; 12, supporting block; 13, anti-skid pad; 14, connecting block; 15, guide block; 16, guide rail; 17, speed reducer motor; 18, guide rod; 19, hand wheel; 20, switch; 21, brake universal wheel. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments.

[0027] Therefore, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the claimed utility model, but only represents some embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0028] It should be noted that the embodiments and features and technical schemes in the embodiments in the utility model can be combined with each other without conflict.

[0029] It should be noted that: similar signs and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0030] In the description of the utility model, it needs to explain, the orientation or position relation indicated by the terms "upper", "lower" and the like is based on the orientation or position relation shown in the drawings, or is the orientation or position relation that the product of the application is usually placed when using, or is the orientation or position relation that the person skilled in the art usually understands, these terms are only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.In addition, the terms "first", "second" and the like are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.

[0031] Embodiment:

[0032] As Figures 1-6 shown, the utility model provides a lifting machine with good stability for hydraulic resistance production, including main frame 1, fixedly installed with crossbeam 2 on main frame 1, fixedly installed with winch body 3 on crossbeam 2, winch body 3 lifts goods, and the outer side wall of main frame 1 is provided with driving mechanism, driving mechanism drives first synchronous pulley 4, and the inner side wall of main frame 1 is rotatably connected with first synchronous pulley 4 and second synchronous pulley 5 respectively, and first synchronous pulley 4 and second synchronous pulley 5 are connected through synchronous belt 6, first synchronous pulley 4 drives second synchronous pulley 5 to rotate through synchronous belt 6, and both first synchronous pulley 4 and second synchronous pulley 5 are fixedly installed with bidirectional screw rod 7, and both first synchronous pulley 4 and second synchronous pulley 5 drive bidirectional screw rod 7 to rotate simultaneously, and the screw rod of bidirectional screw rod 7 is connected with connecting block 14, and bidirectional screw rod 7 drives connecting block 14 to move, and connecting block 14 is fixedly installed with connecting plate 8, and connecting block 14 drives connecting plate 8 to move, and connecting plate 8 bottom is fixedly installed with anti-falling frame 9, and connecting plate 8 drives the anti-falling frame 9 at the bottom to move, makes anti-falling frame 9 move to the goods below, can effectively undertake the goods that possibly fall, prevents goods from falling directly and causes personnel injury or equipment damage, greatly improves security;The outer side wall of the bottom of main frame 1 is fixedly installed with extension plate 10, and the screw rod of extension plate 10 is connected with screw rod 11, and screw rod 11 top is fixedly installed with hand wheel 19, after moving the device to the working position, rotates hand wheel 19, and hand wheel 19 drives screw rod 11 to rotate, and the bottom of screw rod 11 is rotatably connected with support block 12, and screw rod 11 drives support block 12 to move downwards, and the bottom of support block 12 is provided with antiskid mechanism, and support block 12 drives antiskid mechanism to move downwards simultaneously, so that the device is more stable when in use.

[0033] Driving mechanism includes the reduction motor 17 that sets in the outer side wall of main frame 1, and the output shaft of reduction motor 17 is fixedly connected with first synchronous pulley 4, and the output shaft of reduction motor 17 drives first synchronous pulley 4 to rotate.

[0034] A guide block 15 is fixedly installed on the top side wall of the connecting plate 8, and a guide rail 16 is arranged on the side wall of the cross beam 2, the connecting plate 8 drives the guide block 15 to slide along the guide rail 16, and the guide rail 16 is matched with the guide block 15.

[0035] A guide rod 18 is fixedly installed on the top of the supporting block 12, and the guide rod 18 is slidably connected with the extension plate 10, and the supporting block 12 drives the guide rod 18 to move downward.

[0036] The anti-skid mechanism comprises an anti-skid pad 13 fixedly bonded on the bottom of the supporting block 12.

[0037] A switch 20 is arranged on the side wall of the main frame 1, the switch 20 controls the speed reducer 17, and a brake universal wheel 21 is arranged on the bottom of the main frame 1.

[0038] The winch body 3 in the embodiment is produced by Hebei Hanyang Hoisting Machinery Co., Ltd., and is of a CD-5T type, and the structure principle and the use method are all prior art, and will not be repeated here.

[0039] Specifically, when the hydraulic resistance device with good stability is used, the winch body 3 is started to hoist and lift the goods, the speed reducer 17 is started when the goods are lifted to a certain height, the output shaft of the speed reducer 17 drives the first synchronous wheel 4 to rotate, the first synchronous wheel 4 drives the second synchronous wheel 5 to rotate through the synchronous belt 6, the first synchronous wheel 4 and the second synchronous wheel 5 rotate at the same time to drive the bidirectional screw rod 7 to rotate, the bidirectional screw rod 7 drives the connecting block 14 to move, the connecting block 14 drives the connecting plate 8 to move, the connecting plate 8 drives the guide block 15 to slide along the guide rail 16, and the connecting plate 8 drives the anti-falling frame 9 at the bottom to move, so that the anti-falling frame 9 moves to the lower side of the goods and can effectively support the goods that may fall, so as to prevent the goods from directly falling and causing personnel injury or equipment damage, and the safety is greatly improved.

[0040] After the device is moved to the working position, the hand wheel 19 is rotated, the hand wheel 19 drives the threaded rod 11 to rotate, the threaded rod 11 drives the supporting block 12 to move downward, the supporting block 12 drives the guide rod 18 to move downward at the same time, and the supporting block 12 drives the anti-skid pad 13 to move downward, so that the device is more stable during use.

[0041] All the technical features in the embodiment can be freely combined according to actual needs.

[0042] The above embodiment is a preferred implementation scheme of the utility model, and the utility model can also be implemented in other ways, and any obvious replacement without departing from the technical scheme concept is within the protection scope of the utility model.

Claims

1. A hydraulic resistance device production hoist with good stability, comprising a main frame (1), characterized in that, The main frame (1) is provided with a cross beam (2), the cross beam (2) is provided with a winch body (3), the outer wall of the main frame (1) is provided with a driving mechanism, the inner wall of the main frame (1) is rotatably connected with a first synchronous wheel (4) and a second synchronous wheel (5), the first synchronous wheel (4) and the second synchronous wheel (5) are connected through a synchronous belt (6), the first synchronous wheel (4) and the second synchronous wheel (5) are fixedly provided with a bidirectional screw rod (7), the bidirectional screw rod (7) is threadedly connected with a connecting block (14), the connecting block (14) is fixedly provided with a connecting plate (8), the bottom of the connecting plate (8) is fixedly provided with an anti-falling frame (9), the bottom of the outer wall of the main frame (1) is fixedly provided with an extension plate (10), the extension plate (10) is threadedly connected with a threaded rod (11), the top of the threaded rod (11) is fixedly provided with a hand wheel (19), the bottom of the threaded rod (11) is rotatably connected with a supporting block (12), and the bottom of the supporting block (12) is provided with an anti-skid mechanism.

2. The hydraulic resistance type hoist for producing a liquid with good stability according to claim 1, wherein The driving mechanism comprises a speed reducer motor (17) arranged on the outer wall of the main frame (1), and the output shaft of the speed reducer motor (17) is fixedly connected with the first synchronous wheel (4).

3. The lifting machine with good stability hydraulic resistance for producing according to claim 1, characterized in that, The top of the connecting plate (8) is fixedly provided with a guide block (15).

4. The hydraulic resistance type hoist according to claim 3, wherein The side wall of the cross beam (2) is provided with a guide rail (16), and the guide rail (16) is matched with the guide block (15).

5. The lift for hydraulic resistance production with good stability according to claim 1, characterized by, The top of the supporting block (12) is fixedly provided with a guide rod (18), and the guide rod (18) is slidably connected with the extension plate (10).

6. The lift for hydraulic resistance production with good stability according to claim 1, characterized by, The anti-skid mechanism comprises an anti-skid pad (13) fixedly bonded to the bottom of the supporting block (12).

7. The lift for hydraulic resistance production with good stability according to claim 1, characterized by the fact that, The side wall of the main frame (1) is provided with a switch (20), and the bottom of the main frame (1) is provided with a brake universal wheel (21).

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