CN216638705U

CN216638705U - Special equipment detection device for testing speed displacement downward sliding amount of crane

Info

Publication number: CN216638705U
Application number: CN202220113046.4U
Authority: CN
Inventors: 张林伟; 徐浩; 张志鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-05-31
Anticipated expiration: 2032-01-17

Abstract

The utility model discloses a special equipment detection device for testing the speed displacement downward slip amount of a crane, and relates to the technical field of crane data detection. The utility model comprises a first shell and a second shell, wherein the first shell is arranged in the second shell, a through hole is formed in the upper surface of the second shell, a bearing is arranged in the through hole, a support rod is sleeved in the middle of the bearing, a disc is arranged on the upper surface of the support rod, and a detector is fixedly arranged on the upper surface of the disc. According to the utility model, the gears are driven to rotate by the teeth on the peripheral sides of the clamping plates, so that the detector on the disc rotates, the detection range of the detector is enlarged, the detector can conveniently detect cranes in different directions, the labor is saved, and the flexibility is strong.

Description

Special equipment detection device for testing speed displacement downward sliding amount of crane

Technical Field

The utility model belongs to the technical field of crane data detection, and particularly relates to a special equipment detection device for testing the speed displacement downward sliding amount of a crane.

Background

The crane refers to a multi-action crane for vertically lifting and horizontally carrying heavy objects within a certain range. The crane also called as a crown block, a gantry crane and a crane need to detect data such as speed, displacement, gliding amount and the like of the crane at the initial stage of engineering construction, and then a proper crane is selected to be applied to engineering.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a special equipment detection device for testing the speed displacement slippage of a crane, which solves the problem that various data of the crane are dangerous in the conventional manual detection.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a special equipment detection device for testing the speed displacement downward sliding amount of a crane, which comprises a first shell and a second shell, the first shell is arranged in the second shell, the upper surface of the second shell is provided with a through hole, a bearing is arranged in the through hole, a support rod is sleeved in the middle of the bearing, a disc is arranged on the upper surface of the support rod, a detector is fixedly arranged on the upper surface of the disc, the lower surface of the supporting rod is provided with a gear, the side wall in the second shell is provided with a sliding groove which is a convex groove, a clamping plate is arranged in the sliding groove, a plurality of teeth are arranged at one end of the clamping plate close to the gear, the clamping plate is matched with the gear, a moving rod is arranged at one end of the clamping and connecting plate far away from the gear, the clamping and connecting plate is in sliding fit with the sliding groove, a vacancy is formed in the first shell, and the moving rod penetrates through the sliding groove and extends to the outside of the vacancy; the upper surface of the disc is provided with a handle; a sponge plate is laid on the bottom surface of the first shell; a plurality of grooves are formed in the periphery of the second shell, springs are arranged in the grooves, one end of each spring is connected with the bottom surface of each groove, a convex block is fixedly connected to the other end of each spring, each convex block is hemispherical, and each convex block is in sliding fit with each groove; a plurality of clamping grooves are formed in the side wall of the inner part of the first shell, and the clamping grooves are matched with the convex blocks; the length of the clamping plate is shorter than that of the sliding groove.

The movable rod can be moved by utilizing the matching among the supporting rod, the movable rod, the gear, the clamping plate, the bearing, the disc and the detector, the movable rod drives the clamping plate to move, the gear on the peripheral side of the clamping plate drives the gear to rotate, the gear drives the supporting rod inside the bearing to rotate, the detector is further driven to rotate, and the detection range of the detector is enlarged; utilize the cooperation between first casing, second casing, handle, detector, draw-in groove, lug, the spring, can upwards stimulate the handle, make the second casing rise, when the position of lug corresponds with the draw-in groove, during the lug card goes into the draw-in groove, make the second casing fixed, press down the handle when not using and take in the second casing inside the first casing, make the use of detector with accomodate more simple and convenient.

The utility model has the following beneficial effects:

according to the utility model, through the cooperation of the support rod, the moving rod, the gear, the clamping plate, the bearing, the disc and the detector, the moving rod can be moved to drive the clamping plate to move, the gear on the peripheral side of the clamping plate drives the gear to rotate, so that the detector on the disc rotates, the detection range of the detector is enlarged, the detector can conveniently detect cranes in different directions, manpower is saved, flexibility is strong, the position of the lug corresponds to the position of the clamping groove when the handle is pulled upwards by the cooperation of the lug and the spring, the lug is sprung into the clamping groove by the spring, the second shell is fixed, the detector is exposed and convenient to detect, and meanwhile, when the detector is not used, the first shell is used for accommodating and protecting the detector.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a front view of the present invention.

FIG. 3 is a top view of the present invention.

Fig. 4 is a sectional view at B-B in fig. 3.

Fig. 5 is a cross-sectional view taken at a-a in fig. 3.

In the drawings, the reference numbers indicate the following list of parts:

1. a first housing; 2. a card slot; 3. a handle; 4. a detector; 5. a second housing; 6. a disc; 7. a sliding groove; 8. a clamping and connecting plate; 9. a travel bar; 10. a support bar; 11. a gear; 13. a bearing; 14. a bump; 15. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, the utility model is a special equipment detecting device for testing the speed displacement downward sliding amount of a crane, comprising a first casing 1 and a second casing 5, wherein the first casing 1 is arranged inside the second casing 5, the upper surface of the second casing 5 is provided with a through hole, a bearing 13 is arranged inside the through hole, a support rod 10 is sleeved in the middle of the bearing 13, a disc 6 is arranged on the upper surface of the support rod 10, a detector 4 is fixedly arranged on the upper surface of the disc 6, a gear 11 is arranged on the lower surface of the support rod 10, a sliding groove 7 is arranged on the inner side wall of the second casing 5, the sliding groove 7 is a ' convex ' groove ', a clamping plate 8 is arranged inside the sliding groove 7, one end of the clamping plate 8, which is close to the gear 11, is provided with a plurality of teeth, the clamping plate 8 is matched with the gear 11, one end of the clamping plate 8, which is far away from the gear 11, is provided with a moving rod 9, the clamping plate 8 is matched with the sliding groove 7 in a sliding manner, a vacancy is arranged inside the first casing 1, the moving rod 9 passes through the sliding groove 7 and extends to the outside of the gap; the upper surface of the disc 6 is provided with a handle 3; a sponge plate is laid on the bottom surface of the first shell 1; a plurality of grooves are formed in the periphery of the second shell 5, springs 15 are arranged in the grooves, one ends of the springs 15 are connected with the bottom surfaces of the grooves, the other ends of the springs 15 are fixedly connected with bumps 14, the bumps 14 are hemispherical, and the bumps 14 are in sliding fit with the grooves; a plurality of clamping grooves 2 are formed in the side wall of the inner part of the first shell 1, and the clamping grooves 2 are matched with the bumps 14; the length of the engagement plate 8 is shorter than that of the slide groove 7.

By utilizing the matching among the support rod 10, the moving rod 9, the gear 11, the clamping plate 8, the bearing 13, the disc 6 and the detector 4, the moving rod 9 can be moved, the moving rod 9 drives the clamping plate 8 to move, the gear on the peripheral side of the clamping plate 8 drives the gear 11 to rotate, the gear 11 drives the support rod 10 in the bearing 13 to rotate, the detector 4 is further driven to rotate, and the detection range of the detector 4 is enlarged; utilize first casing 1, second casing 5, handle 3, detector 4, draw-in groove 2, lug 14, the cooperation between the spring 15, can upwards stimulate handle 3, make second casing 5 rise, when lug 14's position corresponds with draw-in groove 2, lug 14 card is gone into in draw-in groove 2, make second casing 5 fixed, press down handle 3 when not using and take in first casing 1 inside with second casing 5, make the use of detector 4 with accomodate more simple and convenient.

When in use, a user needs to pull the handle 3 when measuring, the lug 14 is tightly attached to the inside of the first shell 1, the spring 15 is in a compressed state, the second shell 5 is lifted, when the position of the projection 14 corresponds to the card slot 2, the projection 14 is ejected into the card slot 2 by the spring 15, so that the second shell 5 is fixed, the detector 4 is exposed, when the crane is detected, the movable rod 9 is moved, the movable rod 9 drives the clamping plate 8 to move, the teeth on the peripheral side of the clamping plate 8 drive the gear 11 to rotate, further the fixed rod in the middle of the bearing 13 is driven to rotate, the disc 6 is driven to rotate, further the detector 4 is driven to rotate, when the crane is not used, a user presses the handle 3, the spring 15 is extruded by the lug 14 at the moment, the spring 15 contracts, the second shell 5 is separated from the first shell 1, and the second shell 5 is accommodated to the bottom surface of the first shell 1.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a special equipment detection device of test hoist speed displacement slippage down, includes first casing (1), second casing (5), first casing (1) is established inside second casing (5), its characterized in that: the upper surface of the second shell (5) is provided with a through hole, a bearing (13) is arranged in the through hole, a support rod (10) is sleeved in the middle of the bearing (13), the upper surface of the support rod (10) is provided with a disc (6), a detector (4) is fixedly arranged on the upper surface of the disc (6), a gear (11) is arranged on the lower surface of the support rod (10), the side wall of the inner part of the second shell (5) is provided with a sliding groove (7), the sliding groove (7) is a convex groove, a clamping plate (8) is arranged in the sliding groove (7), one end, close to the gear (11), of the clamping plate (8) is provided with a plurality of teeth, the clamping plate (8) is matched with the gear (11), one end, far away from the gear (11), of the clamping plate (8) is provided with a moving rod (9), the clamping plate (8) is in sliding fit with the sliding groove (7), and a vacancy is formed in the inner part of the first shell (1), the moving rod (9) passes through the sliding groove (7) and extends to the outside of the gap.

2. The special equipment detection device for testing the slippage of the crane during the speed displacement according to claim 1, wherein: the upper surface of the disc (6) is provided with a handle (3).

3. The special equipment detection device for testing the slippage of the crane during the speed displacement according to claim 1, wherein: a sponge plate is laid on the bottom surface of the first shell (1).

4. The special equipment detection device for testing the slippage of the crane during the speed displacement according to claim 1, wherein: a plurality of grooves are formed in the periphery of the second shell (5), springs (15) are arranged in the grooves, one ends of the springs (15) are connected with the bottom surfaces of the grooves, lugs (14) are fixedly connected to the other ends of the springs (15), the lugs (14) are hemispherical, and the lugs (14) are in sliding fit with the grooves; a plurality of clamping grooves (2) are formed in the side wall of the inner portion of the first shell (1), and the clamping grooves (2) are matched with the protruding blocks (14) mutually.

5. The special equipment detection device for testing the slippage of the crane during the speed displacement according to claim 1, wherein: the length of the clamping plate (8) is shorter than that of the sliding groove (7).