Water conservancy hoist winding drum fast-assembling structure

Abstract

The utility model relates to the technical field of hoist winding drum installation, in particular to a water conservancy hoist winding drum fast installation structure which comprises a fixed seat, a fixed plate and a movable plate, the fixed plate and the movable plate are located on the top of the fixed seat, rotating shafts are rotationally installed on the top of one side of the fixed plate and the top of one side of the movable plate, and first fast installation connecting discs are fixedly connected to the rotating shafts. A winding drum body is arranged between the first fast-assembly connecting discs, second fast-assembly connecting discs are installed at the two ends of the winding drum body through connecting rods, a plurality of connecting clamping hooks are installed on the second fast-assembly connecting discs, and connecting clamping grooves are formed in the first fast-assembly connecting discs in a penetrating mode. The winding drum body is positioned and lifted through the lifting table firstly, then the connecting clamping hooks on the second fast-assembly connecting disc and the connecting clamping grooves in the first fast-assembly connecting disc are made to be automatically aligned and clamped with the help of movement of the movable plate, clamping type installation is combined with limiting of the movable plate, use of additional fasteners is not needed, and the winding drum is convenient to use. Installation of the winding drum body can be further completed quickly, and then the installation convenience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to hoist winding drum installation technical field especially relates to a water conservancy hoist winding drum quick -mounting structure. BACKGROUND

[0002] In water conservancy and hydropower engineering, the hoist plays a vital role, it is mainly used in large water supply and drainage system and water conservancy and hydropower engineering, through the control cast iron gate and steel gate lifting to realize the function of opening and closing, in numerous hoist type, hoist hoist is popular because of its high degree of automation and convenient use.

[0003] Such as prior art discloses the quick -mounting structure of hoist winding drum of no. CN220150245U, this quick -mounting structure is lifted to winding drum through the support plate and the movement of movable plate, although can realize the quick docking processing of winding drum before installation, but still relies on the use of multiple fasteners when fixing winding drum, and adopts the mode of manual installation to be connected, and still need to manually rotate winding drum to calibrate the connecting hole before installation, and then it is difficult to further improve the installation efficiency of hoist winding drum.

[0004] In view of the above technical defects, a solution is proposed. SUMMARY

[0005] The utility model discloses a water conservancy hoist winding drum quick -mounting structure to solve the technical defects proposed above, the utility model discloses first through the positioning of lifting platform winding drum body lifting, then with the movement of movable plate, make quick -mounting connecting disc two on the connecting hook and quick -mounting connecting disc one on the connecting card groove, carry out self -alignment and clamping, adopt clamping type installation to combine the limit of movable plate, need not the use of additional fastener, can further quickly complete the installation of winding drum body, and then improve installation convenience.

[0006] It is realized through the following technical scheme: a water conservancy hoist winding drum quick -mounting structure, including fixed seat and the fixed plate and movable plate at the top of fixed seat, the top of one side of fixed plate and movable plate all rotatoryly installs rotation axis, and is fixedly connected with quick -mounting connecting disc one on rotation axis, be provided with winding drum body between quick -mounting connecting disc one, the both ends of winding drum body are installed with quick -mounting connecting disc two through connecting rod, be installed with a plurality of relative connecting rod annular array distribution's connecting hook on quick -mounting connecting disc two, the connecting card groove that is matched with corresponding connecting hook is passed through and is set up on quick -mounting connecting disc one.

[0007] Preferably, the fixed plate is fixedly welded on the top of the fixed seat, the bottom of the movable plate is fixedly connected with a first sliding block, a first sliding groove is formed on the fixed seat and slidably connected with the first sliding block, and a screw rod is rotatably installed in the first sliding groove and threadedly connected with the first sliding block.

[0008] Preferably, a rotating motor is mounted on the fixing plate by bolts, and a clamping motor is mounted on the fixing base by bolts.

[0009] Preferably, a second sliding block is welded on the connecting clamping hook, a second sliding groove in sliding connection with the second sliding block is formed on the quick-mounting connecting disc II, and a spring is fixedly connected between one side of the second sliding groove and the second sliding block.

[0010] Preferably, a guide inclined surface is formed at the end of the connecting clamping hook, an inclined guide groove is formed between the two adjacent groups of connecting clamping grooves, and a centering groove matched with the rotating shaft is formed on the quick-mounting connecting disc II.

[0011] Preferably, a lifting platform is arranged above the fixing base, two groups of auxiliary rollers are rotatably connected to the top of the lifting platform, a guide rod in sliding connection with the fixing base is fixedly installed at the bottom of the lifting platform, and an electric push rod is installed between the lifting platform and the fixing base.

[0012] The utility model discloses the beneficial effects are as follows:

[0013] The utility model discloses a lifting platform is positioned to the water conservancy hoist reel body first, then with the removal of movable board, prompting the connecting clamping hook on quick-mounting connecting disc II and quick-mounting connecting disc I contact, and the guide inclined surface on the connecting clamping hook is guided in combination with the inclined guide groove on quick-mounting connecting disc I, and the reel body is placed on two groups of rotatable auxiliary rollers, prompting the reel body rotation, and the alignment and clamping of the connecting clamping hook and the connecting clamping groove are completed independently and synchronously, compared with the bolt connection mode in the prior art, through the clamping type installation in combination with the limiting of movable board, the use of additional fastening piece can be avoided, the installation of the reel body is further quickly completed, and then the installation convenience is improved. ACCURATE DRAWINGS

[0014] The utility model makes further explanation in combination with the drawings below;

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

[0016] Figure 2 It is the structure schematic diagram of the fixing base of the utility model;

[0017] Figure 3 It is the structure schematic diagram of quick-mounting connecting disc I of the utility model;

[0018] Figure 4 It is the structure schematic diagram of the reel body of the utility model;

[0019] Figure 5 It is the structure schematic diagram of quick-mounting connecting disc II of the utility model;

[0020] Figure 6Is the structure diagram of the utility model lifting platform.

[0021] Legend:

[0022] 1, fixed seat; 11, fixed plate; 12, movable plate; 13, rotating shaft; 14, first slider; 15, screw rod;

[0023] 2, quick-mounting connecting disc one; 21, connecting clamping groove; 22, oblique guide groove;

[0024] 3, winding drum body; 31, quick-mounting connecting disc two; 32, connecting clamping hook; 33, second slider; 34, spring; 35, guide inclined surface; 36, centering groove;

[0025] 4, lifting platform; 41, auxiliary roller; 42, electric push rod. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] Embodiment one: please refer to Figure 1 - Figure 6As shown, in order to solve the problem that the prior art still relies on the use of multiple fasteners when fixing the winding drum and adopts a manual installation mode for connection, thereby further difficult to improve the winding drum installation efficiency, the following scheme can be used; One kind water conservancy hoist winding drum quick mounting structure in the embodiment, including fixed seat 1, and fixed plate 11 and movable plate 12 located at the top of fixed seat 1, through the movement of movable plate 12, and combined with fixed fixed plate 11, realize the quick installation of winding drum body 3, one side top of fixed plate 11 and movable plate 12 is rotatably installed with rotating shaft 13, and quick mounting connecting disc one 2 is fixedly connected on rotating shaft 13, winding drum body 3 is arranged between quick mounting connecting disc one 2, and quick mounting connecting disc two 31 is installed on both ends of winding drum body 3 through connecting rod; Through the setting of quick mounting connecting disc one 2 and quick mounting connecting disc two 31, the quick installation of winding drum body 3 without additional fasteners is realized, a plurality of connecting hooks 32 are arranged on quick mounting connecting disc two 31, which are arranged in an annular array relative to the connecting rod, and connecting clamping grooves 21 matched with the corresponding connecting hooks 32 are arranged on quick mounting connecting disc one 2; After the connecting hooks 32 are arranged in the corresponding connecting clamping grooves 21, the hook part of the connecting hooks 32 is clamped on one side of the quick mounting connecting disc one 2, thereby realizing the connection between the quick mounting connecting disc one 2 and the quick mounting connecting disc two 31, and the synchronous rotation effect of the quick mounting connecting disc one 2 and the quick mounting connecting disc two 31 is realized through the plug-in cooperation of the connecting hooks 32 and the connecting clamping grooves 21, and the elastic pad is installed on one side of the quick mounting connecting disc one 2, which is used to avoid the problem that after the quick mounting connecting disc one 2 and the quick mounting connecting disc two 31 are connected, there is an assembly gap between them, which causes the abrasion of the connecting hooks 32 to be intensified when rotating.

[0028] The fixed plate 11 is fixedly welded on the top of the fixed seat 1, the bottom of the movable plate 12 is fixedly connected with the first sliding block 14, the fixed seat 1 is provided with the first sliding groove for sliding connection with the first sliding block 14, the two sides of the first sliding block 14 are symmetrically fixedly connected with the limiting blocks, the first sliding groove is provided with the limiting grooves for sliding connection with the corresponding limiting blocks, which are used to realize the stable sliding effect of the first sliding block 14; and the screw rod 15 threadedly connected with the first sliding block 14 is rotatably installed in the first sliding groove, the first sliding block 14 is driven to move by rotating the screw rod 15 to realize the connection between the connecting hooks 32 and the connecting clamping grooves 21.

[0029] The rotating motor is installed on the fixed plate 11 through bolts, the corresponding rotating shaft 13 is driven to rotate by the rotating motor, the rotating shaft 13 drives the winding drum body 3 to rotate through the connection of the quick mounting connecting disc one 2 and the quick mounting connecting disc two 31, and the clamping motor is installed on the fixed seat 1 through bolts, which is used to drive the screw rod 15 to rotate.

[0030] The second sliding block 33 is welded on the connecting hook 32, the second sliding groove is slidably connected with the second sliding block 33, the limit blocks are symmetrically fixed on the two sides of the second sliding block 33, the limit grooves are slidably connected with the corresponding limit blocks, so that the stable sliding effect of the second sliding block 33 is realized, and the spring 34 is fixedly connected between one side of the second sliding groove and the second sliding block 33; the spring 34 is located on the side of the second sliding block 33 close to the connecting rod, the compression elastic force of the spring 34 is used to make the hook part of the connecting hook 32 clamped on one side of the quick connecting disc one 2, and in addition, in the synchronous rotation process of the quick connecting disc one 2 and the quick connecting disc two 31, the problem that the hook part of the connecting hook 32 is separated from the quick connecting disc one 2 due to the centrifugal force is avoided, and the connection effect is further ensured.

[0031] The guide slope 35 is arranged at the end of the connecting hook 32, the inclined guide grooves 22 are arranged between the two adjacent groups of connecting grooves 21, the first sliding block 14 is driven by the screw rod 15 to move the movable plate 12, so that the connecting hook 32 on the quick connecting disc two 31 is in contact with the inclined guide groove 22 on the quick connecting disc one 2, the guide slope 35 on the connecting hook 32 is guided by the inclined guide groove 22 on the quick connecting disc one 2, so that the winding drum body 3 is rotated, the alignment and clamping of the connecting hook 32 and the connecting groove 21 are automatically and synchronously completed, and it is not necessary to manually calibrate the alignment of the connecting hook 32 and the connecting groove 21; in combination with the connection of the connecting hook 32 and the connecting groove 21, the position of the movable plate 12 is limited by the screw rod 15, the stable connection of the quick connecting disc two 31 and the quick connecting disc one 2 is realized, and then the installation of the winding drum body 3 can be quickly completed without using additional fasteners, the guide slope 35 is rolled and embedded with the ball, so that the static friction between the connecting hook 32 and the quick connecting disc one 2 is converted into rolling friction, and then the rotation effect of the winding drum body 3 is improved; the centering groove 36 matched with the rotating shaft 13 is arranged on the quick connecting disc two 31, after the quick connecting disc two 31 is connected with the quick connecting disc one 2, the centering groove 36 is used to make the quick connecting disc two 31 cooperate with the rotating shaft 13, the coaxial center processing of the quick connecting disc two 31 and the quick connecting disc one 2 is realized, and then the problem that the position of the winding drum body 3 is lowered due to the rotation stress, so that the connecting hook 32 is difficult to be stably connected with the quick connecting disc one 2, and the installation stability of the winding drum body 3 is reduced is avoided.

[0032] The upper portion of the fixed seat 1 is provided with a lifting platform 4, and the top of the lifting platform 4 is rotationally connected with two groups of auxiliary rollers 41 for placing the winding drum body 3 and not interfering with the force rotation of the winding drum body 3, and the bottom of the lifting platform 4 is fixedly provided with guide rods sliding with the fixed seat 1, and a plurality of guide rods are arranged to increase the lifting stability of the lifting platform 4, and an electric push rod 42 is arranged between the lifting platform 4 and the fixed seat 1, the winding drum body 3 is placed on the two groups of auxiliary rollers 41, the lifting platform 4 is lifted by the electric push rod 42 combined with the guide rods, so that the shaft centers of the quick mounting disc two 31 and the quick mounting disc one 2 are coaxial, and the quick auxiliary winding drum body 3 is quickly mounted.

[0033] The working process and principle of the utility model are as follows: in the use process of the utility model, the winding drum body 3 is placed on the two groups of auxiliary rollers 41, the lifting platform 4 is lifted by the electric push rod 42 combined with the guide rods, so that the shaft centers of the quick mounting disc two 31 and the quick mounting disc one 2 are coaxial, the clamping motor drives the screw rod 15 to rotate, the screw rod 15 drives the first sliding block 14 to move in the direction of approaching the fixed plate 11 with the movable plate 12, the movable plate 12 is moved, the connecting clamping hook 32 on the quick mounting disc two 31 is contacted with the inclined guide groove 22 on the quick mounting disc one 2, the inclined guide groove 22 on the quick mounting disc one 2 guides the guide inclined surface 35 of the connecting clamping hook 32, and the auxiliary roller 41 that plays a supporting role is rotationally installed, the winding drum body 3 is rotated, the alignment of the connecting clamping hook 32 and the connecting clamping groove 21 is automatically completed, and in the rotating alignment process, the connecting clamping hook 32 is guided by the inclined guide groove 22, the second sliding block 33 is moved, until the connecting clamping hook 32 is aligned with the connecting clamping groove 21.

[0034] Then the movable plate 12 is continuously moved, the connecting clamping hook 32 is inserted into the corresponding connecting clamping groove 21, until the clamping hook part of the connecting clamping hook 32 is arranged in the connecting clamping groove 21, the clamping hook part of the connecting clamping hook 32 is clamped on one side of the quick mounting disc one 2 by the compression force of the spring 34, the position of the movable plate 12 is limited by the screw rod 15, the quick mounting disc two 31 and the quick mounting disc one 2 are quickly and stably connected, the elastic pad on the quick mounting disc one 2 is compressed by the quick mounting disc two 31, the end of the rotating shaft 13 is inserted into the centering groove 36, and the coaxial rotation of the quick mounting disc two 31 and the quick mounting disc one 2 is ensured.

[0035] The above merely is the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited to this, any skilled person in the technical field according to the technical scheme and the utility model concept of the present utility model is equivalent to replace or change within the technical range disclosed by the present utility model, and should be covered in the protection scope of the present utility model.

Claims

1. A water conservancy hoist reel quick-mounting structure, comprising a fixing base (1), a fixed plate (11) and a movable plate (12) located at the top of the fixing base (1), characterized in that, The fixed plate (11) and the side top of the movable plate (12) are rotatably provided with a rotating shaft (13), and the rotating shaft (13) is fixedly connected with a quick mounting disc I (2), the quick mounting disc I (2) is provided with a winding drum body (3), the two ends of the winding drum body (3) are provided with a quick mounting disc II (31) through a connecting rod, the quick mounting disc II (31) is provided with a plurality of connecting hooks (32) which are arranged in an annular array relative to the connecting rod, and the quick mounting disc I (2) is provided with a connecting groove (21) penetratingly arranged and matched with the corresponding connecting hook (32).

2. The quick-mounting structure of a water conservancy hoist drum according to claim 1, characterized in that, The fixed plate (11) is fixedly welded on the top of the fixed base (1), the bottom of the movable plate (12) is fixedly connected with a first sliding block (14), the fixed base (1) is provided with a first sliding groove which is slidably connected with the first sliding block (14), and the first sliding groove is rotatably provided with a screw rod (15) which is threadedly connected with the first sliding block (14).

3. The quick-mounting structure of a water conservancy hoist drum according to claim 2, characterized in that, The fixed plate (11) is provided with a rotating motor through bolts, and the fixed base (1) is provided with a clamping motor through bolts.

4. The quick-mounting structure of a water conservancy hoist drum according to claim 1, characterized in that, The connecting hook (32) is welded with a second sliding block (33), the quick mounting disc II (31) is provided with a second sliding groove which is slidably connected with the second sliding block (33), and the second sliding groove is fixedly connected with the second sliding block (33) through a spring (34).

5. The quick-mounting structure of a water conservancy hoist drum according to claim 1, characterized in that, The end of the connecting hook (32) is provided with a guide inclined surface (35), and the adjacent two groups of connecting grooves (21) are provided with an inclined guide groove (22), and the quick mounting disc II (31) is provided with a centering groove (36) which is matched with the rotating shaft (13).

6. The quick-mounting structure of a water conservancy hoist drum according to claim 1, characterized in that, The fixed base (1) is provided with a lifting platform (4), and the top of the lifting platform (4) is rotatably connected with two groups of auxiliary rollers (41), the bottom of the lifting platform (4) is fixedly provided with a guide rod which is slidably connected with the fixed base (1), and the lifting platform (4) and the fixed base (1) are provided with an electric push rod (42).

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