Elevator fixing device

Abstract

The utility model provides an elevator fixing device, and relates to the technical field of elevator fixing devices. Comprising a mounting bottom frame, two mounting strips are symmetrically and fixedly connected to the top of the outer surface of the mounting bottom frame, preformed holes for insertion of bolts for fixation are formed in the inner walls of the mounting strips, and two clamping plates can move mutually under the action of threaded rods and screw hole blocks, so that the clamping plates can assist in fixing the elevator; at the moment, under the action of a threaded extrusion rod, the outer frame of the elevator can be fixed by parts in cooperation with a rubber extrusion block, then the elevator can be stabilized conveniently, under the action of an extension rod and a connecting rectangular rod, the supporting area of the mounting bottom frame and the contact surface can be increased, and then the overall stability of the mounting bottom frame is improved; even if the contact surface material texture of the mounting underframe is poor, the stability can be improved by increasing the area, and then the safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hoist fixing devices, in particular to a hoist fixing device. Background Art

[0002] During the dismantling of the tower crane attached to the wall, in order to prevent the tower crane from swaying left and right and reduce the labor intensity of the operator, a hoist will be used in conjunction with a tower crane hook to dismantle the tower crane attached to the wall. During the use of the hoist, a fixing device is required to assist in the installation of the hoist so that it can be in a relatively stable state during use.

[0003] In actual work, the installation base is often fixed with bolts and holes. This fixing method is acceptable when lifting some lighter lifting objects, but the installation base may be lifted when lifting some heavier objects, causing the entire hoist to flip and move, thereby increasing safety hazards. In addition, during the installation process, it is sometimes necessary to install it on the ground of a building, and sometimes it is directly installed on the ground of a construction site. The supporting materials of the two are different. There is a soil layer at the bottom of the ground. The fixing force of the soil is weaker than that of the cement floor, which makes it more prone to separation and displacement, which is very inconvenient.

[0004] Therefore, the utility model provides a hoist fixing device. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings in the prior art and provide a hoist fixing device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions: the hoist fixing device includes a mounting frame,

[0007] Two mounting bars are symmetrically fixedly connected to the top of the outer surface of the mounting base, and the inner wall of the mounting bar is provided with a reserved hole for inserting bolts for fixing;

[0008] A stable clamping structure is provided on one side of the outer surface of the mounting base;

[0009] Auxiliary fixing structures are provided on both sides of the outer surface of the mounting base;

[0010] The stable clamping structure includes a connecting rectangular plate, one side of the outer surface of the connecting rectangular plate is fixedly connected to one side of the outer surface of the mounting base, the inner wall of the connecting rectangular plate is provided with a first plug hole, and the inner wall of the first plug hole is inserted with a first bolt.

[0011] As a preferred embodiment, a rectangular frame is fixedly connected to one side of the outer surface of the connecting rectangular plate, a driving motor is fixedly installed on one side of the outer surface of the rectangular frame, a threaded rod is fixedly connected to the output end of the driving motor, an end of the threaded rod away from the driving motor is rotatably connected to an inner wall of one side of the rectangular frame, the threaded shapes at both ends of the threaded rod are symmetrically arranged in opposite directions, a screw hole block is symmetrically threadedly connected to the outer surface of the threaded rod, a clamping plate is fixedly connected to one side of the outer surface of the screw hole block, a threaded extrusion rod is threadedly connected to the inner wall of the clamping plate, one end of the threaded extrusion rod is fixedly connected to an operating round block, and the end of the threaded extrusion rod away from the operating round block is fixedly connected to a rubber extrusion block.

[0012] The technical effect of adopting the above-mentioned further scheme is: under the action of the threaded rod and the screw hole block, the clamping plate can be driven to move, and then the hoist frame installed on the top of the mounting frame can be assisted in clamping and fixing. Since the outer surface of the hoist frame is not entirely flat, the rubber extrusion block can be driven to move under the action of the threaded extrusion rod, and then clamping can be performed in different parts, thereby making the clamping effect better.

[0013] As a preferred embodiment, the auxiliary fixing structure includes a first rectangular groove, a first rectangular block is clamped on the inner wall of the first rectangular groove, a second hole is opened on the inner wall of the mounting base at the top and bottom of the first rectangular groove, a third hole is opened on the inner wall of the first rectangular block, a second bolt is inserted into the inner walls of the second and third holes, an extension rod is fixedly connected to one side of the outer surface of the first rectangular block, a fourth hole is opened on the inner wall of the extension rod, and a third bolt is inserted into the inner wall of the fourth hole.

[0014] The technical effect of adopting the above-mentioned further scheme is: under the action of the extension rod, it can be installed with the cooperation of the first rectangular block and the first rectangular groove, thereby increasing the actual support area of ​​the mounting frame, thereby improving the overall stability when it is fixed on the ground with poor road conditions or more soil layers.

[0015] As a preferred embodiment, a second rectangular groove is opened on one side of the outer surface of the extension rod, a second rectangular block is inserted into the inner wall of the second rectangular groove, a connecting rectangular rod is fixedly connected to one side of the outer surface of the second rectangular block, and a fourth bolt is inserted into the inner wall of the connecting rectangular rod.

[0016] The technical effect of adopting the above further solution is: under the action of the connecting rectangular rod, the two adjacent extension rods can be connected, so that during the fixing process, the fixing effect of the two adjacent connecting rectangular rods is better, thereby improving the overall stability.

[0017] Compared with the prior art, the advantages and positive effects of the utility model are:

[0018] Through the action of the threaded rod and the screw hole block, the two clamping plates can move relative to each other, so that the clamping plates can assist in fixing the elevator. At this time, under the action of the threaded extrusion rod, the outer frame of the elevator can be fixed in parts in cooperation with the rubber extrusion block, thereby stabilizing the elevator. Under the action of the extension rod and the connecting rectangular rod, the supporting area between the mounting frame and the contact surface can be increased, thereby improving the overall stability of the mounting frame, so that even if the contact surface material of the mounting frame is of poor quality, the stability can be improved by increasing the area, thereby improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the structure of the hoist fixing device provided by the utility model;

[0020] Figure 2 A schematic diagram of the structure of the installation base frame of the hoist fixing device provided by the utility model;

[0021] Figure 3 A schematic diagram of the structure of the clamping plate of the hoist fixing device provided by the utility model;

[0022] Figure 4 This is a schematic structural diagram of the extension rod of the hoist fixing device provided by the utility model.

[0023] Legend:

[0024] 1. Install the chassis; 2. Install the strip;

[0025] 3. Stable clamping structure; 31. Rectangular plate; 32. Rectangular frame; 33. First plug hole; 34. First bolt; 35. Driving motor; 36. Threaded rod; 37. Screw hole block; 38. Clamping plate; 39. Threaded extrusion rod; 310. Operating round block; 311. Rubber extrusion block;

[0026] 4. Auxiliary fixing structure; 41. First rectangular groove; 42. Second plug hole; 43. Second bolt; 44. First rectangular block; 45. Third plug hole; 46. Extension rod; 47. Fourth plug hole; 48. Third bolt; 49. Second rectangular groove; 410. Second rectangular block; 411. Connecting rectangular rod; 412. Fourth bolt. DETAILED DESCRIPTION

[0027] 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.

[0028] like Figure 1-Figure 4 As shown, this embodiment provides a technical solution: a hoist fixing device, including a mounting base 1, two mounting strips 2 are symmetrically fixedly connected to the top of the outer surface of the mounting base 1, and the inner wall of the mounting strip 2 is provided with a reserved hole for inserting bolts for fixing; a stable clamping structure 3 is provided on one side of the outer surface of the mounting base 1; auxiliary fixing structures 4 are provided on both sides of the outer surface of the mounting base 1; the stable clamping structure 3 includes a connecting rectangular plate 31, one side of the outer surface of the connecting rectangular plate 31 is fixedly connected to one side of the outer surface of the mounting base 1, the inner wall of the connecting rectangular plate 31 is provided with a first plug hole 33, and the inner wall of the first plug hole 33 is inserted with a first bolt 34.

[0029] Through the action of the threaded rod 36 and the screw hole block 37, the two clamping plates 38 can move relative to each other, so that the clamping plates 38 can assist in fixing the elevator. At this time, under the action of the threaded extrusion rod 39, the outer frame of the elevator can be fixed in parts in cooperation with the rubber extrusion block 311, so as to facilitate the stabilization of the elevator. Under the action of the extension rod 46 and the connecting rectangular rod 411, the support area between the mounting frame 1 and the contact surface can be increased, thereby improving the overall stability of the mounting frame 1, so that even if the material of the contact surface of the mounting frame 1 is of poor quality, the stability can be improved by increasing the area, thereby improving safety.

[0030] Further, such as Figure 3As shown: a rectangular frame 32 is fixedly connected to one side of the outer surface of the connecting rectangular plate 31, a driving motor 35 is fixedly installed on one side of the outer surface of the rectangular frame 32, a threaded rod 36 is fixedly connected to the output end of the driving motor 35, and one end of the threaded rod 36 away from the driving motor 35 is rotatably connected to the inner wall of one side of the rectangular frame 32, and the thread shapes at both ends of the threaded rod 36 are arranged in opposite and symmetrical shapes, and the outer surface of the threaded rod 36 is symmetrically threadedly connected to a screw hole block 37, and a clamping plate 38 is fixedly connected to one side of the outer surface of the screw hole block 37, and a threaded extrusion rod 39 is threadedly connected to the inner wall of the clamping plate 38, One end of the threaded extrusion rod 39 is fixedly connected to the operating round block 310, and the end of the threaded extrusion rod 39 away from the operating round block 310 is fixedly connected to the rubber extrusion block 311. Under the action of the threaded rod 36 and the screw hole block 37, the clamping plate 38 can be driven to move, thereby auxiliary clamping and fixing the hoist frame installed on the top of the mounting base 1. Since the outer surface of the hoist frame is not entirely flat, the rubber extrusion block 311 can be driven to move under the action of the threaded extrusion rod 39, and then clamping can be performed in different parts, thereby making the clamping effect better.

[0031] The above solution also has the problem that the contact surface between the mounting base 1 and the ground is small, and when there is no cement on the ground or the cement is thin, the stability is poor. Figure 2 and Figure 4 As shown: in the present scheme, the auxiliary fixing structure 4 includes a first rectangular groove 41, the inner wall of the first rectangular groove 41 is clamped with a first rectangular block 44, the inner wall of the mounting base 1 is located at the top and bottom of the first rectangular groove 41 and is provided with a second plug hole 42, the inner wall of the first rectangular block 44 is provided with a third plug hole 45, the inner walls of the second plug hole 42 and the third plug hole 45 are inserted with a second bolt 43, one side of the outer surface of the first rectangular block 44 is fixedly connected with an extension rod 46, the inner wall of the extension rod 46 is provided with a fourth plug hole 47, and the inner wall of the fourth plug hole 47 is inserted with a third bolt 48, under the action of the extension rod 46, it can be installed with the mounting base 1 in cooperation with the first rectangular block 44 and the first rectangular groove 41, thereby increasing the actual supporting area of ​​the mounting base 1, thereby improving the overall stability when it is fixed on some ground with poor road conditions or more soil layers.

[0032] In the above solution, there is also a problem that when the second bolt 43 inserted into the first rectangular block 44 on one of the extension rods 46 is separated due to vibration, the extension rod 46 will also be separated, resulting in poor stability. Figure 4As shown, a second rectangular groove 49 is provided on one side of the outer surface of the extension rod 46, a second rectangular block 410 is inserted into the inner wall of the second rectangular groove 49, a connecting rectangular rod 411 is fixedly connected to one side of the outer surface of the second rectangular block 410, and a fourth bolt 412 is inserted into the inner wall of the connecting rectangular rod 411. Under the action of the connecting rectangular rod 411, two adjacent extension rods 46 can be connected, so that during the fixing process, the fixing effect of the two adjacent connecting rectangular rods 411 is better, thereby improving the overall stability.

[0033] Working principle:

[0034] like Figure 1-4 As shown:

[0035] In use: when auxiliary stabilization is required, the first bolt 34 is inserted into the inner wall of the first insertion hole 33 to fix it to the ground, and the driving motor 35 is started so that the driving motor 35 can drive the threaded rod 36 to rotate, and then drive the screw hole block 37 to move, and then drive the clamping plate 38 to move;

[0036] At this time, the operating round block 310 is rotated to rotate the threaded extrusion rod 39, so that the threaded extrusion rod 39 can drive the rubber extrusion block 311 to move, so that the rubber extrusion block 311 can be auxiliary fixed to the outer frame of the hoist;

[0037] When the support area needs to be increased, the first rectangular block 44 is inserted into the inner wall of the first rectangular groove 41, and then the second bolt 43 is inserted into the inner walls of the second insertion hole 42 and the third insertion hole 45 to fix it to the ground. At this time, the third bolt 48 is inserted into the inner wall of the fourth insertion hole 47 to fix it to the ground.

[0038] Previously, the second rectangular block 410 is inserted into the inner wall of the second rectangular groove 49, so that the connecting rectangular rod 411 can be fixed to the extension rod 46. At this time, the fourth bolt 412 can be fixed to the ground, thereby playing a stabilizing role.

[0039] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A hoist fixing device, comprising a mounting frame (1), characterized in that: Two mounting bars (2) are symmetrically fixedly connected to the top of the outer surface of the mounting base (1), and the inner wall of the mounting bar (2) is provided with a reserved hole for inserting bolts for fixing; A stable clamping structure (3) is provided on one side of the outer surface of the mounting base (1); Auxiliary fixing structures (4) are provided on both sides of the outer surface of the mounting base (1); The stable clamping structure (3) comprises a connecting rectangular plate (31), one side of the outer surface of the connecting rectangular plate (31) is fixedly connected to one side of the outer surface of the mounting base (1), the inner wall of the connecting rectangular plate (31) is provided with a first insertion hole (33), and the inner wall of the first insertion hole (33) is provided with a first bolt (34).

2. The hoist fixing device according to claim 1, characterized in that: A rectangular frame (32) is fixedly connected to one side of the outer surface of the connecting rectangular plate (31), a driving motor (35) is fixedly installed to one side of the outer surface of the rectangular frame (32), and a threaded rod (36) is fixedly connected to the output end of the driving motor (35).

3. The hoist fixing device according to claim 2, characterized in that: One end of the threaded rod (36) away from the driving motor (35) is rotatably connected to an inner wall of one side of the rectangular frame (32), and the thread shapes of the two ends of the threaded rod (36) are arranged in opposite and symmetrical shapes.

4. The hoist fixing device according to claim 2, characterized in that: The outer surface of the threaded rod (36) is symmetrically threadedly connected to a screw hole block (37), and one side of the outer surface of the screw hole block (37) is fixedly connected to a clamping plate (38).

5. The hoist fixing device according to claim 4, characterized in that: The inner wall of the clamping plate (38) is threadedly connected to a threaded extrusion rod (39), one end of the threaded extrusion rod (39) is fixedly connected to an operating round block (310), and one end of the threaded extrusion rod (39) away from the operating round block (310) is fixedly connected to a rubber extrusion block (311).

6. The hoist fixing device according to claim 1, characterized in that: The auxiliary fixing structure (4) comprises a first rectangular groove (41), the inner wall of the first rectangular groove (41) is clamped with a first rectangular block (44), the inner wall of the mounting base (1) is provided with a second plug hole (42) at the top and bottom of the first rectangular groove (41), the inner wall of the first rectangular block (44) is provided with a third plug hole (45), the inner walls of the second plug hole (42) and the third plug hole (45) are provided with a second bolt (43), one side of the outer surface of the first rectangular block (44) is fixedly connected with an extension rod (46), the inner wall of the extension rod (46) is provided with a fourth plug hole (47), and the inner wall of the fourth plug hole (47) is provided with a third bolt (48).

7. The hoist fixing device according to claim 6, characterized in that: A second rectangular groove (49) is provided on one side of the outer surface of the extension rod (46), a second rectangular block (410) is inserted into the inner wall of the second rectangular groove (49), a connecting rectangular rod (411) is fixedly connected to one side of the outer surface of the second rectangular block (410), and a fourth bolt (412) is inserted into the inner wall of the connecting rectangular rod (411).

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