CN215249437U - Steel mill is with overhauing dolly convenient to adjust - Google Patents

Steel mill is with overhauing dolly convenient to adjust Download PDF

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Publication number
CN215249437U
CN215249437U CN202121750172.2U CN202121750172U CN215249437U CN 215249437 U CN215249437 U CN 215249437U CN 202121750172 U CN202121750172 U CN 202121750172U CN 215249437 U CN215249437 U CN 215249437U
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China
Prior art keywords
base
side plate
bidirectional screw
motor
sliding
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Expired - Fee Related
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CN202121750172.2U
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Chinese (zh)
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刘勤
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Individual
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Individual
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Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an easy-to-adjust maintenance trolley for iron and steel factories, which relates to the field of iron and steel processing and aims at the problems that the existing maintenance trolley has simple structure and is difficult to adjust, the following proposal is proposed, which comprises a base, a plurality of self-locking universal wheels are fixedly arranged at the lower end of the base, a first side plate and a second side plate are symmetrically and fixedly arranged at the left end and the right end of the base, a push handle is fixedly arranged at the left end of the first side plate, a lighting lamp is fixedly arranged at the upper end of the second side plate, a first motor is fixedly arranged at the left end of the first side plate, an output shaft of the first motor is connected with a second bidirectional screw rod, the right end of the second bidirectional screw rod sequentially passes through the first side plate and the base and extends to the inner side of the base, a first bidirectional screw rod is fixedly arranged at the right end of the second bidirectional screw rod through a shaft coupling, the utility model has good stability and high structural strength, the height and angle of being convenient for adjust, easy operation, the practicality is high.

Description

Steel mill is with overhauing dolly convenient to adjust
Technical Field
The utility model relates to a steel processing field especially relates to a steel mill is with overhauing dolly convenient to adjust.
Background
Iron and steel are alloys of iron with C (carbon), Si (silicon), Mn (manganese), P (phosphorus), S (sulfur) and small amounts of other elements. In which the content of C, in addition to Fe (iron), plays a major role in the mechanical properties of steel and is therefore collectively referred to as iron-carbon alloy. It is the most important among the engineering technology, also the most important, the metal material of quantity is the biggest, and the steel plant is the factory of production steel promptly, and the steel plant needs to overhaul the maintenance to equipment at daily production's in-process, because the position of steel plant internal plant installation differs, thereby need maintainer to carry the maintenance instrument climbing to overhaul, this kind of maintenance mode is not only extremely dangerous, and because overhaul inconvenient, it is lower to overhaul efficiency simultaneously, it is relatively poor to overhaul the effect, is not suitable for the daily production of current steel plant.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of steel mill is with overhauing dolly convenient to adjust has solved current maintenance dolly simple structure, is difficult to the problem of adjusting.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the maintenance trolley convenient to adjust for the steel plant comprises a base, wherein a plurality of self-locking universal wheels are fixedly mounted at the lower end of the base, a first side plate and a second side plate are symmetrically and fixedly mounted at the left end and the right end of the base, a push handle is fixedly mounted at the left end of the first side plate, a lighting lamp is fixedly mounted at the upper end of the second side plate, a first motor is fixedly mounted at the left end of the first side plate, an output shaft of the first motor is connected with a second bidirectional screw rod, the right end of the second bidirectional screw rod sequentially penetrates through the first side plate and the base and extends to the inner side of the base, a first bidirectional screw rod is fixedly mounted at the right end of the second bidirectional screw rod through a coupler, the right end of the first bidirectional screw rod is rotatably connected with the right end face of the inner side of the base, two ball sliding blocks are symmetrically mounted on the first bidirectional screw rod and the second bidirectional screw rod, and the lower ends of the two ball sliding blocks are slidably connected with the base along the horizontal direction, the upper ends of the two ball sliding blocks are respectively hinged with a first supporting rod and a second supporting rod, the first supporting rod and the second supporting rod are in crossed rotating connection, a supporting table is installed between the first side plate and the second side plate in a sliding mode, the lower end of the supporting table is symmetrically provided with two first sliding grooves, the first sliding grooves are arranged in the horizontal direction, two second sliding blocks are installed in the two first sliding grooves in a sliding mode, the bottom ends of the two second sliding blocks are respectively hinged with the top ends of the first supporting rod and the second supporting rod, the lower end of the supporting table is fixedly provided with a second motor, the second motor is located between the two first sliding grooves, an output shaft of the second motor is connected with a connecting shaft, the upper end of the connecting shaft penetrates through the supporting table and extends to the upper side of the supporting table, a seat is fixedly installed, a control switch is fixedly installed at the left end of the seat, and a tool box is fixedly installed at the upper end of the supporting table, the base internally mounted has the battery, the change mouth has been seted up to the base rear end, and change mouth department and articulate there is the closing plate, and the closing plate keeps away from the hinged end and passes through the industry hinge and fix with the base joint.
Preferably, the first bidirectional screw rod and the second bidirectional screw rod are rotatably connected with the base through bearings.
Preferably, the middle part of the first supporting rod is rotatably connected with the middle part of the second supporting rod through a pin shaft.
Preferably, the first side plate and the second side plate are close to one end of each other and are provided with second sliding grooves in the vertical direction, and the left end and the right end of the supporting table are connected with the second sliding grooves in a sliding mode through first sliding blocks.
Preferably, an annular sliding groove is formed in the upper end of the supporting table, two supporting sliding rods are symmetrically arranged at the lower end of the seat, and the lower ends of the supporting sliding rods are connected with the annular sliding groove in a sliding mode.
Preferably, the storage battery is electrically connected with the control switch, the first motor, the second motor and the illuminating lamp, and the control switch is electrically connected with the first motor, the second motor and the illuminating lamp.
Preferably, the first bidirectional screw rod and the second bidirectional screw rod have the same specification.
The utility model has the advantages that: the height of the support platform can be adjusted according to different heights of maintenance points by arranging the first motor, the base, the first support rod, the second bidirectional screw rod and the like; through setting up second motor, connecting axle, support slide bar and ring channel, can be convenient for adjust seat position angle according to the maintenance position. Through setting up two first bracing pieces and second bracing piece, second spout, first slider, can improve the utility model discloses the stability and the intensity of structure.
The utility model discloses stability is good, and structural strength is high, the height-adjusting and the angle of being convenient for, easy operation, the practicality is high.
Drawings
Fig. 1 is the utility model provides a steel mill is with structure schematic diagram of overhauing dolly convenient to adjust.
Fig. 2 is a rear view of the local structure of the base in the overhaul trolley for the iron and steel plant convenient to adjust.
Fig. 3 is the utility model provides a steel mill is with local structural plan view who overhauls brace table in the dolly convenient to adjust.
Reference numbers in the figures: the multifunctional combined tool comprises a seat 1, a control switch 2, a tool box 3, a push handle 4, a first side plate 5, a first motor 6, a base 7, a storage battery 8, a first supporting rod 9, a self-locking universal wheel 10, a first bidirectional screw rod 11, a first sliding groove 12, a supporting table 13, a first sliding block 14, a second sliding groove 15, a second side plate 16, a lighting lamp 17, a ball sliding block 18, a second sliding block 19, a second supporting rod 20, a sealing plate 21, a connecting shaft 22, a supporting sliding rod 23, a second motor 24, an annular sliding groove 25 and a second bidirectional screw rod 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a maintenance trolley for iron and steel plant convenient to adjust comprises a base 7, a plurality of self-locking universal wheels 10 are fixedly installed at the lower end of the base 7, a first side plate 5 and a second side plate 16 are symmetrically and fixedly installed at the left end and the right end of the base 7, a push handle 4 is fixedly installed at the left end of the first side plate 5, a lighting lamp 17 is fixedly installed at the upper end of the second side plate 16, the utility model can be conveniently used by a worker at night by arranging the lighting lamp 17, a first motor 6 is fixedly installed at the left end of the first side plate 5, an output shaft of the first motor 6 is connected with a second bidirectional screw rod 26, the right end of the second bidirectional screw rod 26 sequentially passes through the first side plate 5 and the base 7 and extends to the inner side of the base 7, a first bidirectional screw rod 11 is fixedly installed at the right end of the second bidirectional screw rod 26 through a coupler, the right end of the first bidirectional screw rod 11 is rotatably connected with the right end face of the inner side of the base 7, the first bidirectional screw 11 and the second bidirectional screw 26 are symmetrically provided with two ball sliding blocks 18 through balls, the lower ends of the two ball sliding blocks 18 are connected with the base 7 in a sliding manner along the horizontal direction, the upper ends of the two ball sliding blocks 18 are respectively hinged with a first supporting rod 9 and a second supporting rod 20, the first supporting rod 9 is connected with the second supporting rod 20 in a cross rotating manner, a supporting table 13 is arranged between the first side plate 5 and the second side plate 16 in a sliding manner, the lower end of the supporting table 13 is symmetrically provided with two first chutes 12, the first chutes 12 are arranged along the horizontal direction, two second sliding blocks 19 are respectively arranged in the two first chutes 12 in a sliding manner, the bottom ends of the two second sliding blocks 19 are respectively hinged with the top ends of the first supporting rod 9 and the second supporting rod 20, the lower end of the supporting table 13 is fixedly provided with a second motor 24, and the second motor 24 is positioned between the two first chutes 12, 24 output shaft of second motor have a connecting axle 22, a supporting bench 13 is passed to connecting axle 22 upper end to extend to a supporting bench 13 top, and fixed mounting has seat 1, 1 left end fixed mounting of seat has control switch 2, a supporting bench 13 upper end fixed mounting has toolbox 3, through setting up toolbox 3, can be convenient for deposit the maintenance instrument, 7 internally mounted of base has the battery 8, 7 rear ends of base have been seted up and have been changed the mouth, and change mouth department articulated have a closing plate 21, and closing plate 21 keeps away from the hinged end and fixes through industry hinge and 7 joints of base, changes the mouth through setting up, and then the staff of being convenient for charges and changes battery 8.
The first bidirectional screw rod 11 and the second bidirectional screw rod 26 are rotatably connected with the base 7 through bearings, the design can improve the stability of the rotational installation of the first bidirectional screw rod 11 and the second bidirectional screw rod 26 with the base 7, the middle part of the first support rod 9 is rotatably connected with the middle part of the second support rod 20 through a pin shaft, the design can realize the stable cross-rotating connection of the first support rod 9 and the second support rod 20, the first side plate 5 and the second side plate 16 are provided with a second chute 15 along the vertical direction at the ends close to each other, the left end and the right end of the support platform 13 are slidably connected with the second chute 15 through a first slider 14, the design can ensure that the support platform 13 can stably slide in the vertical direction, the upper end of the support platform 13 is provided with an annular chute 25, the lower end of the seat 1 is symmetrically provided with two support slide bars 23, and the lower ends of the two support slide bars 23 are slidably connected with the annular chute 25, the stability of seat 1 rotation movement can be improved in this design, battery 8 and control switch 2, first motor 6, second motor 24 and light 17 electric connection, control switch 2 and first motor 6, second motor 24 and light 17 electric connection, this design is convenient for the staff to control first motor 6, second motor 24 and light 17 through control switch 2, first two-way lead screw 11 is the same with second two-way lead screw 26 specification, and this design can realize that ball slider 18 on first two-way lead screw 11 and the second two-way lead screw 26 moves the process the same.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
Example (b): the working personnel sits on the chair 1, then the first motor 6 can be started through the control switch 2, and further drives the second bidirectional screw rod 26 to rotate, the rotating first bidirectional screw rod 11 drives the second bidirectional screw rod 26 to rotate, and further drives the two ball sliders 18 on the first bidirectional screw rod 11 and the second bidirectional screw rod 26 to move oppositely, and further drives the supporting platform 13 to move up and down through the first supporting rod 9 and the second supporting rod 20, so as to conveniently adjust the height of the supporting platform 13, further adjust the height position of the working personnel according to the height of a maintenance point, through arranging the two first supporting rods 9 and the second supporting rod 20, the stability of supporting the supporting platform 13 can be improved, the structural strength of the utility model is also improved, the second motor 24 is started through the control switch 2, the second motor 24 can drive the chair 1 to rotate through the connecting shaft 22, the support slide bar 23 now slides in the annular groove 25, which facilitates adjustment of the position of the seat 1 and thus of the position and angle of the working person. The height of the support platform 13 can be adjusted according to different heights of maintenance points by arranging the first motor 6, the base 7, the first support rod 9, the second support rod 20, the second bidirectional screw rod 26 and the like; by arranging the second motor 24, the connecting shaft 22, the supporting slide rod 23 and the annular groove 25, the position and the angle of the seat 1 can be conveniently adjusted according to the maintenance position. Through setting up two first bracing pieces 9 and second bracing piece 20, second spout 15, first slider 14, can improve the utility model discloses the stability and the intensity of structure. The utility model discloses stability is good, and structural strength is high, the height-adjusting and the angle of being convenient for, easy operation, the practicality is high.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The overhaul trolley convenient to adjust for the steel plant comprises a base (7) and is characterized in that a plurality of self-locking universal wheels (10) are fixedly mounted at the lower end of the base (7), a first side plate (5) and a second side plate (16) are symmetrically and fixedly mounted at the left end and the right end of the base (7), a push handle (4) is fixedly mounted at the left end of the first side plate (5), an illuminating lamp (17) is fixedly mounted at the upper end of the second side plate (16), a first motor (6) is fixedly mounted at the left end of the first side plate (5), a second bidirectional screw rod (26) is connected to an output shaft of the first motor (6), the right end of the second bidirectional screw rod (26) sequentially penetrates through the first side plate (5) and the base (7) and extends to the inner side of the base (7), and a first bidirectional screw rod (11) is fixedly mounted at the right end of the second bidirectional screw rod (26) through a coupler, the right end face of the inner side of the first bidirectional screw rod (11) is rotatably connected with the right end face of the inner side of the base (7), two ball sliders (18) are arranged on the first bidirectional screw rod (11) and the second bidirectional screw rod (26) through ball symmetry, the lower ends of the ball sliders (18) are connected with the base (7) in a sliding mode along the horizontal direction, the upper ends of the ball sliders (18) are hinged with a first supporting rod (9) and a second supporting rod (20) respectively, the first supporting rod (9) is connected with the second supporting rod (20) in a crossed and rotating mode, a supporting table (13) is arranged between the first side plate (5) and the second side plate (16) in a sliding mode, two first sliding grooves (12) are symmetrically formed in the lower end of the supporting table (13), the first sliding grooves (12) are arranged along the horizontal direction, and two second sliding blocks (19) are arranged in the first sliding grooves (12) in a sliding mode, the bottom ends of the two second sliding blocks (19) are respectively hinged with the top ends of the first supporting rod (9) and the second supporting rod (20), the lower end of the supporting platform (13) is fixedly provided with a second motor (24), and a second motor (24) is positioned between the two first sliding chutes (12), an output shaft of the second motor (24) is connected with a connecting shaft (22), the upper end of the connecting shaft (22) penetrates through the supporting table (13), and extends to the upper part of the support platform (13) and is fixedly provided with a seat (1), a control switch (2) is fixedly arranged at the left end of the seat (1), a tool box (3) is fixedly arranged at the upper end of the support platform (13), a storage battery (8) is arranged in the base (7), a replacing opening is arranged at the rear end of the base (7), and a sealing plate (21) is hinged at the replacing opening, and the sealing plate (21) is far away from the hinged end and is clamped and fixed with the base (7) through an industrial hinge.
2. An adjustable service trolley for a steel plant according to claim 1, characterized in that the first and second bidirectional screw rods (11, 26) are rotatably connected to the base (7) by bearings.
3. The overhaul trolley convenient to adjust for steel factories of claim 1, wherein the middle part of the first support rod (9) is rotatably connected with the middle part of the second support rod (20) through a pin shaft.
4. The overhaul trolley convenient to adjust for steel factories according to claim 1, wherein one end of the first side plate (5) and one end of the second side plate (16) close to each other are provided with a second sliding groove (15) along the vertical direction, and the left end and the right end of the support table (13) are connected with the second sliding groove (15) in a sliding manner through a first sliding block (14).
5. The overhaul trolley convenient to adjust for steel plants as claimed in claim 1, wherein the upper end of the support platform (13) is provided with an annular sliding groove (25), the lower end of the seat (1) is symmetrically provided with two support sliding rods (23), and the lower ends of the two support sliding rods (23) are both connected with the annular sliding groove (25) in a sliding manner.
6. The overhaul trolley convenient to adjust for steel factories according to claim 1, wherein the storage battery (8) is electrically connected with the control switch (2), the first motor (6), the second motor (24) and the lighting lamp (17), and the control switch (2) is electrically connected with the first motor (6), the second motor (24) and the lighting lamp (17).
7. An adjustable service trolley for a steel plant according to claim 1, characterized in that the first and second bidirectional screw (11, 26) are of the same size.
CN202121750172.2U 2021-07-29 2021-07-29 Steel mill is with overhauing dolly convenient to adjust Expired - Fee Related CN215249437U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121750172.2U CN215249437U (en) 2021-07-29 2021-07-29 Steel mill is with overhauing dolly convenient to adjust

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121750172.2U CN215249437U (en) 2021-07-29 2021-07-29 Steel mill is with overhauing dolly convenient to adjust

Publications (1)

Publication Number Publication Date
CN215249437U true CN215249437U (en) 2021-12-21

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ID=79495808

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121750172.2U Expired - Fee Related CN215249437U (en) 2021-07-29 2021-07-29 Steel mill is with overhauing dolly convenient to adjust

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114535397A (en) * 2022-02-18 2022-05-27 东阿蓝天七色建材有限公司 Sheet metal production line with intelligent storage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114535397A (en) * 2022-02-18 2022-05-27 东阿蓝天七色建材有限公司 Sheet metal production line with intelligent storage

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20211221

CF01 Termination of patent right due to non-payment of annual fee