Hanging belt adjusting device for hanging basket construction

Abstract

The utility model discloses a hanging basket construction sling adjusting device which is characterized in that a lifting base is arranged on an operating platform and comprises a movable seat, a lifting seat and a supporting seat, a locking mechanism is installed on one side of the movable seat and used for fixing a sling, the lifting seat is detachably connected with the sling through a bolt, and the supporting seat is connected with the lifting seat. First lead screw motors are fixedly installed at the two ends of the operation platform, and lead screw shafts of the first lead screw motors are connected with the threaded holes of the corresponding protruding plates in a matched mode. The hanging belt can be automatically fixed through the locking mechanism, so that the hanging basket is stably kept at the adjusted height position, the operation complexity is reduced, manual operation of a worker is not needed, and the safety is improved; when the adjusted height exceeds the pushing distance of the hydraulic oil cylinder, the movable base can be driven to ascend through the first lead screw motor, then the adjustment distance of the hydraulic oil cylinder is added, and therefore the large-distance position adjustment work of the hanging basket is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction equipment, in particular to a suspension basket construction sling adjusting device. Background Art

[0002] Suspended basket construction is a commonly used method in road and bridge construction. It is usually used in the construction of crossing roads, rivers, and existing railways. The general structure is a diamond frame or tripod on the upper part, which is connected to the lower bottom formwork longitudinal beam through a sling or precision-rolled thread.

[0003] With the development of construction, sling-type structures are now mostly used. The slings are connected to the pins and top beams through pins, and the lifting of the slings is controlled by jacks. However, due to the limited lifting distance of the jacks, they are only suitable for fine-tuning the height of the slings. At the same time, after the adjustment, the staff needs to manually fix the slings, which is cumbersome to operate and has low safety. Utility Model Content

[0004] The utility model aims to provide a suspension basket construction sling adjustment device, which solves the problems of inconvenient operation and short lifting distance proposed in the above-mentioned background technology by arranging a locking mechanism and a lifting base.

[0005] According to one aspect of the present disclosure, the following technical scheme is provided: a hanging basket construction sling adjustment device comprises a top crossbeam and a hanging basket, an operating platform is fixedly installed at both ends of the upper part of the top crossbeam, the operating platform and the hanging basket are connected by a sling, and a lifting base is provided on the operating platform, the lifting base comprises a movable seat, a lifting seat and a supporting seat, the supporting seat is fixedly installed on the operating platform, the movable seat is placed on the supporting seat, the lifting seat is located above the movable seat, the lifting seat and the two ends of the lifting seat are fixedly connected by a hydraulic cylinder, the sling passes through the movable seat and the lifting seat, a locking mechanism is installed on one side of the movable seat, the locking mechanism is used to fix the sling, the lifting seat is detachably connected to the sling by bolts, protruding plates are fixedly installed on both sides of the movable seat, threaded holes are opened on the protruding plates, and first screw motors are fixedly installed on both ends of the operating platform, and the screw shaft of the first screw motor is matched with the threaded hole of the corresponding protruding plate.

[0006] According to at least one embodiment of the hanging basket construction sling adjustment device disclosed herein, the locking mechanism includes a second screw motor and a threaded sleeve, the second screw motor is fixedly installed on one side of the movable seat, a through hole is opened on the surface of the movable seat, a threaded sleeve is slidably installed in the through hole, and the screw shaft of the second screw motor is cooperatively connected with the threaded sleeve.

[0007] According to the hanging basket construction sling adjustment device of at least one embodiment of the present disclosure, sliding rods penetrating the protruding plate are vertically fixedly installed at both ends of the operating platform.

[0008] The suspension basket construction sling adjusting device according to at least one embodiment of the present disclosure, wherein the support base is composed of two I-beams.

[0009] The suspension basket construction sling adjusting device according to at least one embodiment of the present disclosure, wherein sliding groove openings are provided on both inner side walls of the through hole, and convex ribs are fixedly installed on both sides of the threaded sleeve, and the convex ribs are movably inserted into the sliding groove openings at corresponding positions.

[0010] The suspension basket construction sling adjusting device according to at least one embodiment of the present disclosure, wherein both the movable seat and the lifting seat are made of steel structures.

[0011] The technical effects and advantages of the present utility model:

[0012] The sling can be automatically fixed by the locking mechanism, so that the suspension basket can be stably maintained at the adjusted height position, reducing the complexity of the operation, eliminating the need for manual operation by the staff, and improving safety.

[0013] When the adjusted height exceeds the pushing distance of the hydraulic cylinder, the movable seat can be driven to rise by the first lead screw motor, and then the adjustment distance of the hydraulic cylinder is added, so as to realize the large-distance position adjustment of the suspension basket. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings illustrate exemplary embodiments of the present disclosure and, together with the description thereof, are used to explain the principles of the present disclosure. The drawings are included to provide a further understanding of the present disclosure and are incorporated in this specification and form a part of this specification.

[0015] Figure 1 It is a structural diagram of a suspension basket construction sling adjusting device of the present utility model.

[0016] Figure 2 It is a structural diagram of a lifting base in a suspension basket construction sling adjusting device of the present utility model.

[0017] Figure 3 It is a cross-sectional view of a movable seat in a suspension basket construction sling adjusting device of the present utility model.

[0018] The specific reference numerals in the drawings are as follows:

[0019] Top cross beam; 2, sling; 3, operation platform; 4, lifting base; 41, movable seat; 411, through hole; 412, sliding groove opening; 42, lifting seat; 43, support base; 44, protruding plate; 5, hydraulic cylinder; 6, first lead screw motor; 7, locking mechanism; 71, second lead screw motor; 72, threaded sleeve; 8, sliding rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] For descriptive purposes, the present disclosure may use spatial relative terms such as "under", "below", "beneath", "lower", "above", "over", "upper", and "side (e.g., as in "sidewall")" to describe the relationship of one component to another (other) component as shown in the drawings. In addition to the orientation depicted in the drawings, the spatial relative terms are also intended to encompass different orientations of the device during use, operation, and / or manufacturing. For example, if the device in the drawings is flipped, a component described as "under" or "beneath" another component or feature will then be positioned "above" the other component or feature. Thus, the exemplary term "under" can encompass both the "above" and "below" orientations. Additionally, the device may be otherwise positioned (e.g., rotated 90 degrees or at other orientations), and accordingly, the spatial relative descriptors used herein are to be interpreted.

[0021] As Figures 1-3 shown, an adjusting device for a hanging basket construction sling in the present disclosure includes a top cross beam 1 and a hanging basket. Both ends of the upper part of the top cross beam 1 are fixedly installed with operation platforms 3. The operation platforms 3 and the hanging basket are connected by slings 2. A plurality of holes are evenly formed in the slings 2. A lifting base 4 is provided on the operation platforms 3. The lifting base 4 includes a movable seat 41, a lifting seat 42, and a support seat 43. The support seat 43 is fixedly installed on the operation platforms 3. The movable seat 41 is placed on the support seat 43. The lifting seat 42 is located above the movable seat 41. The two ends of the lifting seat 42 and the movable seat 41 are fixedly connected by hydraulic cylinders 5. The sling 2 passes through the movable seat 41 and the lifting seat 42. A locking mechanism 7 is installed on one side of the movable seat 41. The locking mechanism 7 is used to fix the sling 2. The lifting seat 42 is detachably connected to the sling 2 by bolts. Convex plates 44 are fixedly installed on both sides of the movable seat 41. Threaded holes are formed in the convex plates 44. First lead screw motors 6 are fixedly installed at both ends of the operation platforms 3. The lead screw shafts of the first lead screw motors 6 are in threaded connection with the threaded holes of the corresponding convex plates 44.

[0022] In this embodiment, the locking mechanism 7 includes a second lead screw motor 71 and a threaded sleeve 72. The second lead screw motor 71 is fixedly installed on one side of the movable seat 41. A through hole 411 is formed on the surface of the movable seat 41. The threaded sleeve 72 is slidably installed in the through hole 411. The lead screw shaft of the second lead screw motor 71 is in threaded connection with the threaded sleeve 72.

[0023] Further, to ensure that the movable seat 41 can be lifted and lowered smoothly, in this embodiment, sliding rods 8 penetrating the convex plates 44 are vertically fixedly installed at both ends of the operation platforms 3.

[0024] In this embodiment, the support seat 43 is composed of two I-beams.

[0025] Further, to ensure the smooth movement of the threaded sleeve 72, in this embodiment, chute openings 412 are formed in both inner sidewalls of the through hole 411, and ribs are fixedly installed on both sides of the threaded sleeve 72, and the ribs are movably inserted into the chute openings 412 at corresponding positions.

[0026] In this embodiment, both the movable seat 41 and the lifting seat 42 are made of steel structure.

[0027] The specific operation steps are as follows: When it is necessary to finely adjust the height of the hanging basket, only need to disengage the locking mechanism 7 from the sling 2, and then start the hydraulic cylinder 5. The hydraulic cylinder 5 can jack up or lower the lifting seat 32, thereby changing the height of the hanging basket. After the adjustment is completed, start the locking mechanism 7, and its threaded sleeve 72 can be reinserted into the hole of the sling 2 to fix the sling 2, so that the hanging basket is stably maintained at the adjusted height position;

[0028] When the adjusted height exceeds the pushing distance of the hydraulic cylinder 5, the movable seat 41 can be driven to rise by the first lead screw motor 6, and then the adjustment distance of the hydraulic cylinder 5 is added, so as to realize the large-distance position adjustment of the hanging basket.

[0029] In the description of this specification, the description of reference terms such as "an embodiment / way", "some embodiments / ways", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment / way or example are included in at least one embodiment / way or example of the present application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment / way or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments / ways or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments / ways or examples described in this specification and the features of different embodiments / ways or examples.

[0030] In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0031] Those skilled in the art should understand that the above embodiments are only for clearly explaining the present disclosure, rather than limiting the scope of the present disclosure. For those skilled in the art, other changes or modifications can be made on the basis of the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. A suspension basket construction sling adjusting device, comprising a top cross beam and a suspension basket. Operation platforms are fixedly installed at both ends of the upper part of the top cross beam. The operation platforms and the suspension basket are connected by slings. It is characterized in that: The operating platform is provided with a lifting base, which includes a movable seat, a lifting seat and a supporting seat. The supporting seat is fixedly installed on the operating platform, the movable seat is placed on the supporting seat, the lifting seat is located above the movable seat, and the lifting seat is fixedly connected to both ends of the movable seat through a hydraulic cylinder. The sling passes through the movable seat and the lifting seat, and a locking mechanism is installed on one side of the movable seat, which is used to fix the sling. The lifting seat is detachably connected to the sling through bolts, and protruding plates are fixedly installed on both sides of the movable seat, and threaded holes are opened on the protruding plates. First screw motors are fixedly installed on both ends of the operating platform, and the screw shafts of the first screw motors are matched and connected with the threaded holes of the corresponding protruding plates.

2. The suspension basket construction sling adjusting device according to claim 1, characterized in that: The locking mechanism includes a second screw motor and a threaded sleeve. The second screw motor is fixedly installed on one side of the movable seat. A through hole is opened on the surface of the movable seat. A threaded sleeve is slidably installed in the through hole. The screw shaft of the second screw motor is cooperatively connected with the threaded sleeve.

3. The suspension basket construction sling adjusting device according to claim 1, characterized in that: Sliding rods penetrating the protruding plates are vertically fixedly installed at both ends of the operating platform.

4. The suspension basket construction sling adjusting device according to claim 1, characterized in that: The support seat is composed of two I-beams.

5. The suspension basket construction sling adjusting device according to claim 2, characterized in that: Both inner side walls of the through hole are provided with sliding groove openings, and both sides of the threaded sleeve are fixedly installed with convex ribs, which are movably inserted into the sliding groove openings at corresponding positions.

6. The hanging basket construction sling adjusting device according to claim 1, wherein: The movable seat and the lifting seat are both steel structures.

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