Winch convenient to fix

Abstract

The winch convenient to fix comprises an installation frame, a bottom plate is arranged in the middle of the installation frame, a straightening assembly is arranged at the upper end of the bottom plate, and a fixing assembly is arranged on the inner side of the installation frame. By arranging a fixing assembly, a drill bit is drilled into the ground, a nut is screwed downwards to abut against the upper end of a mounting frame, and therefore the mounting frame is fixed to the ground, a bottom plate is pushed to the upper end of the mounting frame, when a roller makes contact with the mounting frame, a second handle is pulled towards the rear side of the bottom plate, at the moment, the roller is stored in a storage groove, and a pull ring is pulled; when the device works, an inserting rod moves outwards, a spring is compressed, a first handle continues to be pushed until a second inserting plate is inserted into a first inserting groove, a pull ring is loosened, the spring rebounds to drive the inserting rod to be inserted into a first inserting hole, and therefore the bottom plate is fixed to the mounting frame, the device is rapidly fixed, operation is easy, fixing is firm, and the device is prevented from shaking in the working process.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a hoisting machine which is easy to fix. Background Art

[0002] A winch is a small and light lifting device that uses a drum to wind a wire rope or chain to lift or pull heavy objects. It is also called a winch. The winch can lift vertically, pull heavy objects horizontally or tilted. The winch is divided into two types: manual winch and electric winch. Electric winches are now the main type. They can be used alone or as a component of machinery for lifting, road construction, and mine hoisting. They are widely used due to their simple operation, large rope winding capacity, and convenient relocation. They are mainly used for lifting or flat towing materials in construction, water conservancy projects, forestry, mining, docks, etc.

[0003] According to the patent document: CN210393535U discloses a double-drum winch, including a base, a first side plate is provided on one side of the rear top of the base, and a first drum is rotatably provided on the inner side of the first side plate, a second side plate is provided on the other side of the rear top of the base, and a second drum is rotatably provided on the inner side of the second side plate, the inner ends of the first drum and the second drum are provided with support shafts, and the inner ends of the support shafts are provided with connecting plates, support plates are provided on the base at the inner sides of the first drum and the second drum, and the support plates support the support shafts through bearings, and screw holes are provided on the two groups of connecting plates; the utility model is provided with a first drum and a second drum, and the two drums can be connected by connecting plates in combination with nuts and bolts, so that two units of weight can be pulled at the same time when in use, and double-point traction can be provided when pulling one unit of weight to ensure the balance of the pulled object.

[0004] At present, the winches used in construction usually need to be installed on the bracket by bolts when working, and then the goods are lifted by the winch. This fixing method is relatively simple and not strong enough. Some goods are heavy. In the process of lifting the goods, the winch is easy to shake, causing the goods to shake in the air, which can easily cause the goods to fall, which is very dangerous. In addition, if the winch is installed on the bracket and the bracket is not fixed firmly to the ground, it is also easy to affect the use of the winch. Utility Model Content

[0005] The purpose of the utility model is to provide a winch that is easy to fix, so as to solve the problem that the winch currently used in construction proposed in the above-mentioned background technology usually needs to be installed on a bracket by bolts when working, and then the goods are lifted by the winch. This fixing method is relatively simple and not strong enough. Some goods are heavy. In the process of lifting the goods, the winch is easy to shake, causing the goods to shake in the air, which can easily cause the goods to fall, which is very dangerous. Moreover, if the winch is installed on the bracket and the bracket is not fixed firmly to the ground, it is also easy to affect the use of the winch.

[0006] To achieve the above object, the utility model provides the following technical solution: a winch that is easy to fix, comprising a mounting frame, a bottom plate is arranged in the middle of the mounting frame, a straightening component is arranged at the upper end of the bottom plate, and a fixing component is arranged inside the mounting frame;

[0007] The fixing assembly includes an insertion rod, two groups of insertion rods are inserted on the front and rear sides of the base plate, first insertion holes that cooperate with the insertion rods are opened on the front and rear sides of the base plate, the insertion rod passes through the first insertion hole and is inserted on the outer side of the base plate, a second insertion hole that cooperates with the insertion rod is opened on the outer side of the base plate, a pull ring is fixedly connected to the end of the insertion rod away from the base plate, a spring is arranged in the middle of the first insertion hole, and the spring is sleeved on the outer side of the insertion rod.

[0008] Preferably, a second plug plate is fixedly connected to the front side of the base plate, the second plug plate is inserted into the front side of the mounting frame, a first slot cooperating with the second plug plate is opened on the front side of the mounting frame, and a first handle is fixedly connected to the rear side of the base plate.

[0009] Preferably, the lower end of the base plate is rotatably connected to four groups of mounting blocks, the lower end of the mounting block is rotatably connected to a roller, the lower end of the base plate is provided with a storage groove corresponding to the mounting block, the inner inner wall of the storage groove is provided with an insertion block, the inner inner wall of the storage groove is provided with a second slot that cooperates with the insertion block, the outer end of the insertion block abuts against the roller, the inner side of the insertion block is rotatably connected to a first connecting rod, the rear sides of two adjacent groups of the first connecting rods are rotatably connected to the same second connecting rod, the two groups of the second connecting rods are respectively slidably connected to the front and rear sides of the lower end of the base plate, the front and rear sides of the lower end of the base plate are both provided with a first sliding groove that cooperates with the second connecting rod, the middle parts of the two groups of the second connecting rods are fixedly connected to the same third connecting rod, the third connecting rod is inserted in the middle part of the base plate, the middle part of the base plate is provided with a second sliding groove that cooperates with the third connecting rod, and the rear side of the third connecting rod is fixedly connected to a second handle.

[0010] Preferably, threaded rods are inserted on both sides of the front and rear ends of the mounting frame, third insertion holes that cooperate with the threaded rods are opened on both sides of the front and rear ends of the mounting frame, a drill bit is fixedly connected to the lower end of the threaded rod, a nut is threadedly connected to the middle part of the third insertion hole, and a threaded hole that cooperates with the threaded rod is opened in the middle part of the nut.

[0011] Preferably, the straightening assembly includes a winch body, the winch body is fixedly installed on the rear side of the upper end of the base plate, two groups of fixed plates are fixedly connected to the front side of the upper end of the base plate, and two groups of the same mounting columns are rotatably connected to the upper ends of the two groups of fixed plates.

[0012] Preferably, the straightening assembly further comprises a sponge pad, and the sponge pad is bonded to the outer side of the mounting column.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By setting a fixing component, drill into the ground through the drill bit, screw the nut downward to abut against the upper end of the mounting frame, so as to fix the mounting frame on the ground, push the bottom plate to the upper end of the mounting frame, and when the roller contacts the mounting frame, pull the second handle to the rear side of the bottom plate. At this time, the roller is received in the storage groove, pull the pull ring, so that the insertion rod moves outward, the spring is compressed, and the first handle is continued to be pushed until the second insertion plate is inserted into the first slot, release the pull ring, and the spring rebounds to drive the insertion rod to be inserted into the first insertion hole, so as to fix the bottom plate on the mounting frame, quickly fix the device, and the operation is simple and the fixation is firm, so as to prevent the device from shaking during work;

[0015] 2. By setting up the straightening component, when the winch body is working, the steel cable on the winch body is passed through the gap between the two groups of mounting columns, so that the two groups of mounting columns clamp the steel cable. Therefore, during the winding process of the steel cable, the steel cable is in a taut state and will not be entangled together, which is easy to use, reduces the degree of danger, improves work efficiency, and greatly improves the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the mounting frame, the second plug hole, the first slot and the third plug hole of the utility model;

[0018] Figure 3 For this utility model Figure 1 A schematic diagram of a top view cross section of the structure;

[0019] Figure 4 For this utility model Figure 3 A schematic diagram of the structure enlargement at the center A;

[0020] Figure 5 It is a three-dimensional structural diagram of the bottom plate, the first plug hole, the second plug plate, the first handle, the roller, the mounting block, the storage groove, the second slot, the second slide groove, the winch body and the fixing plate of the utility model;

[0021] Figure 6 This is a three-dimensional structural diagram of the installation column and sponge pad of the utility model;

[0022] Figure 7 It is a three-dimensional structural schematic diagram of the threaded rod, nut and drill bit of the utility model.

[0023] In the figure: 1, mounting frame; 2, bottom plate; 311, plug rod; 312, first plug hole; 313, second plug hole; 314, pull ring; 315, spring; 316, second plug plate; 317, first slot; 318, first handle; 319, roller; 320, mounting block; 321, storage slot; 322, plug block; 323, second slot; 324, first connecting rod; 325, second connecting rod; 326, first slide slot; 327, third connecting rod; 328, second slide slot; 329, second handle; 330, threaded rod; 331, third plug hole; 332, drill bit; 333, nut; 411, winch body; 412, fixing plate; 413, mounting column; 414, sponge pad. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7The utility model provides a technical solution: a winch that is easy to fix, including a mounting frame 1, a bottom plate 2 is arranged in the middle of the mounting frame 1, a straightening component is arranged at the upper end of the bottom plate 2, a fixing component is arranged on the inner side of the mounting frame 1, and the fixing component includes an insertion rod 311, two groups of insertion rods 311 are inserted on the front and rear sides of the bottom plate 2, and first insertion holes 312 that cooperate with the insertion rod 311 are opened on the front and rear sides of the bottom plate 2, the insertion rod 311 passes through the first insertion hole 312 and is inserted on the outer side of the bottom plate 2, and a second insertion hole 313 that cooperates with the insertion rod 311 is opened on the outer side of the bottom plate 2, and a pull ring 314 is fixedly connected to the end of the insertion rod 311 away from the bottom plate 2, a spring 315 is arranged in the middle of the first insertion hole 312, and the spring 315 is sleeved on the insertion rod 311 When the bottom plate 2 is pushed onto the mounting bracket 1, the pull ring 314 is pulled to drive the insertion rod 311 to move outward, and the insertion rod 311 is pulled out of the second insertion hole 313. At the same time, the spring 315 is compressed to push the bottom plate 2, and the bottom plate 2 is pushed to the middle of the mounting bracket 1. The pull ring 314 is released, and the spring 315 rebounds, driving the insertion rod 311 to move inward, so that the insertion rod 311 passes through the first insertion hole 312 and is finally inserted into the second insertion hole 313, thereby fixing the bottom plate 2 at the upper end of the mounting bracket 1. The operation is convenient. The front side of the bottom plate 2 is fixedly connected with the second insertion plate 316, and the second insertion plate 316 is inserted into the front side of the mounting bracket 1. The front side of the mounting bracket 1 is provided with a first slot 317 that cooperates with the second insertion plate 316. The rear side of the bottom plate 2 is fixedly connected with the first The first handle 318 is pushed by the hand 318, and the first handle 318 drives the bottom plate 2 to move. By aligning the second plug plate 316 with the first slot 317, the second plug plate 316 is inserted into the first slot 317, thereby ensuring that the bottom plate 2 is in the middle of the mounting frame 1 to prevent the bottom plate 2 from deviating from the fixed angle of the mounting frame 1. The lower end of the bottom plate 2 is rotatably connected with four groups of mounting blocks 320, and the lower end of the mounting block 320 is rotatably connected with a roller 319. The lower end of the bottom plate 2 is provided with a storage groove 321 corresponding to the mounting block 320 one by one, and the inner wall of the storage groove 321 is inserted with an insert block 322. The inner wall of the storage groove 321 is provided with a second slot 323 that cooperates with the insert block 322. The outer end of the insert block 322 abuts against the roller 319. The inner side of 322 is rotatably connected with a first connecting rod 324, and the rear sides of two adjacent groups of first connecting rods 324 are rotatably connected with the same second connecting rod 325. The two groups of second connecting rods 325 are respectively slidably connected to the front and rear sides of the lower end of the bottom plate 2. The front and rear sides of the lower end of the bottom plate 2 are both provided with a first sliding groove 326 that cooperates with the second connecting rod 325. The middle parts of the two groups of second connecting rods 325 are fixedly connected with the same third connecting rod 327. The third connecting rod 327 is inserted in the middle part of the bottom plate 2. The middle part of the bottom plate 2 is provided with a second sliding groove 328 that cooperates with the third connecting rod 327. The rear side of the third connecting rod 327 is fixedly connected with a second handle 329. When the bottom plate 2 contacts the mounting frame 1, the second handle 329 is pulled out from the rear side of the bottom plate 2.The second handle 329 drives the third connecting rod 327 to move in the second sliding groove 328, and the third connecting rod 327 drives the two groups of second connecting rods 325 to move in the first sliding groove 326. The second connecting rod 325 drives the first connecting rods 324 on both sides to move, and the first connecting rod 324 drives the plug block 322 to move in the second slot 323, so that the angle of the first connecting rod 324 changes, so that the plug block 322 shrinks toward the inside of the second slot 323, so that the installation block 320 and the plug block 322 no longer abut against each other. When the roller 319 contacts the installation frame 1, due to the thrust, the roller 319 drives the installation block 320 to rotate, and finally the installation block 320 is recovered into the storage groove 321. The operation is simple and convenient to use. The left and right sides of both ends of the mounting frame 1 are both inserted with threaded rods 330. The left and right sides of both ends of the mounting frame 1 are both opened with third plug holes 331 that cooperate with the threaded rods 330. The lower end of the threaded rod 330 is fixedly connected with a drill bit 332. The middle part of the third plug hole 331 is threadedly connected with a nut 333. The middle part of the nut 333 is opened with a threaded hole that cooperates with the threaded rod 330. The threaded rod 330 is passed through the third plug hole 331, and the threaded rod 330 is rotated to drive the drill bit 332 to rotate. When the drill bit 332 is drilled into a suitable position, the rotation is stopped, and the nut 333 is screwed. The nut 333 is pressed against the upper end of the mounting frame 1, so that the mounting frame 1 is fixed on the ground and fixed firmly.

[0026] See also Figure 1 and Figure 6 In order to straighten the steel cable, the straightening component includes a winch body 411, the winch body 411 is fixedly installed on the rear side of the upper end of the base plate 2, and two groups of fixing plates 412 are fixedly connected to the front side of the upper end of the base plate 2. The upper ends of the two groups of fixing plates 412 are rotatably connected with two groups of the same mounting columns 413. The outer end of the steel cable wound on the winch body 411 is passed through the gap between the two groups of fixing plates 412, and the steel cable is clamped by the two groups of fixing plates 412, so that the steel cable is in a taut state when lifting the goods, preventing the steel cable from being entangled or knotted during use. The straightening component also includes a sponge pad 414, and the sponge pad 414 is bonded to the outer side of the mounting column 413. The sponge pad 414 increases the friction between the steel cable and the mounting column 413, so that the mounting column 413 clamps the steel cable more tightly and reduces the wear of the steel cable.

[0027] Working principle: When using the device, first pass the threaded rod 330 through the third plug hole 331, rotate the threaded rod 330, drive the drill bit 332 to rotate, and when the drill bit 332 drills into a suitable position, stop rotating, screw the nut 333, and push the nut 333 against the upper end of the mounting frame 1 to fix the mounting frame 1 on the ground, and then push the first handle 318, the first handle 318 drives the bottom plate 2 to move, and push the bottom plate 2 to the upper end of the mounting frame 1. When the bottom plate 2 is pushed to the front of the mounting frame 1, pull the pull ring 31 4, drive the insertion rod 311 to move outward, pull the insertion rod 311 out of the second insertion hole 313, and compress the spring 315 at the same time. When the bottom plate 2 contacts the mounting frame 1, pull the second handle 329 out from the rear side of the bottom plate 2, and the second handle 329 drives the third connecting rod 327 to move in the second sliding groove 328. The third connecting rod 327 drives the two sets of second connecting rods 325 to move in the first sliding groove 326. The second connecting rod 325 drives the first connecting rods 324 on both sides to move. The first connecting rod 32 4 drives the insert block 322 to move in the second slot 323, so that the angle of the first connecting rod 324 changes, so that the insert block 322 shrinks toward the inside of the second slot 323, so that the mounting block 320 and the insert block 322 no longer abut against each other. When the roller 319 contacts the mounting frame 1, due to the thrust, the roller 319 drives the mounting block 320 to rotate, and finally the mounting block 320 is recovered into the storage groove 321, pushing the bottom plate 2 to the middle of the mounting frame 1. By The plug plate 316 is aligned with the first slot 317, and the second plug plate 316 is inserted into the first slot 317. The pull ring 314 is released, and the spring 315 rebounds, driving the plug rod 311 to move inward, so that the plug rod 311 passes through the first plug hole 312 and finally inserts into the second plug hole 313, thereby completing the fixing of the mounting frame 1 and the bottom plate 2. The outer end of the steel cable wound on the winch body 411 passes through the gap between the two sets of fixing plates 412, and the steel cable is clamped by the two sets of fixing plates 412. At this time, the preparation work is completed;

[0028] When the base plate 2 needs to be disassembled, pull the pull ring 314 to remove the pull ring 314 from the second insertion hole 313, pull the first handle 318 to slide the base plate 2 out from the upper end of the mounting frame 1, and when the mounting block 320 is separated from the mounting frame 1, the mounting block 320 is rotated out of the storage groove 321 under the influence of the gravity of the roller 319. At this time, push the second handle 329, so that the second connecting rod 325 drives the first connecting rod 324, so that the insertion block 322 is against the rear side of the mounting block 320, so that the mounting block 320 remains in the vertical direction, continue to pull the first handle 318, and take out the base plate 2. The above is the working process of the entire device, and the contents not described in detail in this manual belong to the existing technology known to professional and technical personnel in this field.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A winch that is easy to fix, comprising a mounting frame (1), characterized in that: A bottom plate (2) is arranged in the middle of the mounting frame (1), a straightening component is arranged at the upper end of the bottom plate (2), and a fixing component is arranged on the inner side of the mounting frame (1); The fixing assembly comprises an insertion rod (311), two groups of insertion rods (311) are inserted on both the front and rear sides of the bottom plate (2), first insertion holes (312) cooperating with the insertion rods (311) are provided on both the front and rear sides of the bottom plate (2), the insertion rod (311) passes through the first insertion hole (312) and is inserted on the outer side of the bottom plate (2), a second insertion hole (313) cooperating with the insertion rod (311) is provided on the outer side of the bottom plate (2), a pull ring (314) is fixedly connected to one end of the insertion rod (311) away from the bottom plate (2), a spring (315) is provided in the middle of the first insertion hole (312), and the spring (315) is sleeved on the outer side of the insertion rod (311).

2. A winch that is easy to fix according to claim 1, characterized in that: The front side of the base plate (2) is fixedly connected to a second plug plate (316), the second plug plate (316) is inserted into the front side of the mounting frame (1), the front side of the mounting frame (1) is provided with a first slot (317) that cooperates with the second plug plate (316), and the rear side of the base plate (2) is fixedly connected to a first handle (318).

3. A winch that is easy to fix according to claim 1, characterized in that: The lower end of the bottom plate (2) is rotatably connected to four groups of mounting blocks (320), the lower end of the mounting block (320) is rotatably connected to a roller (319), the lower end of the bottom plate (2) is provided with a receiving groove (321) corresponding to the mounting block (320), the inner wall of the inner side of the receiving groove (321) is inserted with an insert block (322), the inner wall of the inner side of the receiving groove (321) is provided with a second slot (323) that cooperates with the insert block (322), the outer end of the insert block (322) is in contact with the roller (319), the inner side of the insert block (322) is rotatably connected to a first connecting rod (324), the rear ends of two adjacent groups of the first connecting rods (324) are connected to each other. The second connecting rod (325) is rotatably connected to the side, and the two groups of the second connecting rods (325) are respectively slidably connected to the front and rear sides of the lower end of the base plate (2), and the front and rear sides of the lower end of the base plate (2) are both provided with a first sliding groove (326) that cooperates with the second connecting rod (325). The middle parts of the two groups of the second connecting rods (325) are fixedly connected to the same third connecting rod (327), and the third connecting rod (327) is inserted in the middle part of the base plate (2). The middle part of the base plate (2) is provided with a second sliding groove (328) that cooperates with the third connecting rod (327), and the rear side of the third connecting rod (327) is fixedly connected to a second handle (329).

4. A winch that is easy to fix according to claim 1, characterized in that: Threaded rods (330) are inserted into the left and right sides of both front and rear ends of the mounting frame (1), and third insertion holes (331) cooperating with the threaded rods (330) are opened on the left and right sides of both front and rear ends of the mounting frame (1), a drill bit (332) is fixedly connected to the lower end of the threaded rod (330), a nut (333) is threadedly connected to the middle of the third insertion hole (331), and a threaded hole cooperating with the threaded rod (330) is opened in the middle of the nut (333).

5. The easy-to-fix winch according to claim 1, characterized in that: The straightening assembly comprises a winch body (411), the winch body (411) is fixedly installed on the rear side of the upper end of the base plate (2), two groups of fixed plates (412) are fixedly connected to the front side of the upper end of the base plate (2), and the upper ends of the two groups of fixed plates (412) are rotatably connected to two groups of the same mounting columns (413).

6. A winch that is easy to fix according to claim 5, characterized in that: The straightening assembly further comprises a sponge pad (414), and the sponge pad (414) is bonded to the outer side of the mounting column (413).

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