Steel plate feeding trolley in elevator production process

Abstract

The utility model discloses a steel plate feeding trolley in the elevator production process, which relates to the technical field of elevator production and comprises supporting legs, traveling wheels, a cross beam, a pneumatic cylinder, a lifting rod, bolts, nuts, a storage box, a fixing block, a storage cavity and a clamping component. The steel plate feeding trolley is reasonable and simple in structure, low in production cost, convenient to install and complete in function, steel plates can be clamped by arranging the storage cavity and arranging the clamping assembly in the storage cavity, and the problems that according to an existing common steel plate feeding trolley, the steel plates are stacked on a trolley, the steel plates are not effectively limited, and the working efficiency is high are solved. And therefore, the steel plates are easy to slip off during transportation, and the production requirements cannot be met.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator production, in particular to a steel plate feeding vehicle in the elevator production process. Background Art

[0002] Nowadays, elevators, as a common up and down running device, are widely used in various large shopping malls, schools, office buildings, outdoor attractions and other areas, thus facilitating people's daily travel and the transportation of goods.

[0003] In the production process of elevators, a large number of steel plates are often needed. The commonly used steel plate feeding carts currently pile the steel plates on the carts without effectively limiting the steel plates, which causes the steel plates to slip easily during transportation and cannot meet the production needs. Therefore, a technology is needed to make up for this deficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a steel plate feeding trolley for use in the elevator production process in order to solve the above-mentioned problem, so as to solve the problem that the currently commonly used steel plate feeding trolleys pile the steel plates on the trolleys without effectively limiting the steel plates, resulting in the steel plates easily sliding off during transportation and failing to meet production needs.

[0005] In order to solve the above problems, the utility model provides a technical solution: a steel plate feeding car used in the elevator production process, comprising support legs, walking wheels, a crossbeam, a pneumatic cylinder, a lifting rod, bolts, nuts, a storage box, a fixed block, a storage cavity and a clamping assembly; the lower surface of the crossbeam is fixedly connected with support legs on all sides; the ends of the support legs are connected with walking wheels; the two sides of the upper surface of the crossbeam are fixedly connected with pneumatic cylinders; the output end of the pneumatic cylinder is fixedly connected with a lifting rod; several storage cavities are arranged inside the storage box; clamping assemblies are arranged inside the storage cavities; the upper ends of the left and right sides of the storage box are fixedly connected with fixed blocks; the fixed blocks are fixedly connected to the ends of the corresponding lifting rods by bolts and nuts.

[0006] The cam is secured to the bottom of the second support brackets and the guide rails are secured on a platform with a first end fixed to the top of the second support brackets and a second end of the guide rails are secured on a platform with a first end fixed to the top of the second support brackets.

[0007] Preferably, the spring is a disc spring.

[0008] Preferably, both the upper sliding rod and the lower sliding rod are coated with grease.

[0009] Preferably, the running wheels are anti-skid running wheels.

[0010] Preferably, the bolts and nuts are coated with a wear-resistant coating.

[0011] The beneficial effects of the utility model: the utility model has a reasonable and simple structure, low production cost, easy installation, and complete functions. By setting a storage cavity and a clamping assembly inside the storage cavity, the steel plate can be clamped, which solves the problem that the currently commonly used steel plate feeding carts pile up the steel plates on the carts without effectively limiting the steel plates, resulting in the steel plates easily slipping during transportation and failing to meet production needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] Figure 2 For this utility model Figure 1 A local enlarged structural diagram Figure 1 .

[0014] Figure 3 For this utility model Figure 1 A local enlarged structural diagram Figure 2 .

[0015] 1-support leg; 2-walking wheel; 3-crossbeam; 4-pneumatic cylinder; 5-lifting rod; 6-bolt; 7-nut; 8-storage box; 9-fixed block; 10-storage cavity; 11-upper slide bar; 12-lower slide bar; 13-spring; 14-first lower slide bar; 15-second lower slide bar; 16-first upper slide bar; 17-second upper slide bar; 18-clamping plate; 19-guide surface; 20-connecting rod. DETAILED DESCRIPTION

[0016] like Figures 1 to 3 As shown, this specific embodiment adopts the following technical scheme: a steel plate feeding car in the elevator production process, including support legs 1, walking wheels 2, cross beams 3, pneumatic cylinders 4, lifting rods 5, bolts 6, nuts 7, storage boxes 8, fixed blocks 9, storage chambers 10 and clamping components; the lower surface of the cross beam 3 is fixedly connected with support legs 1 on all sides; the ends of the support legs 1 are connected with walking wheels 2; the upper surfaces of the cross beams 3 are fixedly connected with pneumatic cylinders 4 on both sides; the lifting rods 5 are fixedly connected to the output ends of the pneumatic cylinders 4; several storage chambers 10 are arranged inside the storage box 8; the storage chambers 10 are provided with clamping components inside; the upper ends of the left and right sides of the storage box 8 are fixedly connected with fixed blocks 9; the fixed blocks 9 are fixedly connected to the ends of the corresponding lifting rods 5 by bolts 6 and nuts 7.

[0017] like Figures 1 to 3 As shown, the specific structure of the clamping assembly is as follows: it includes an upper slide bar 11, a lower slide bar 12, a spring 13, a first lower slide bar 14, a second lower slide bar 15, a first upper slide bar 16, a second upper slide bar 17, a clamping plate 18, a guide surface 19 and a connecting rod 20; the lower end of the storage chamber 10 is fixedly connected to the upper slide bar 11 and the lower slide bar 12, and the upper slide bar 11 is located at the upper end of the lower slide bar 12; the upper slide bar 11 is slidably connected to the first upper slide bar 16 and the second upper slide bar 17; the lower slide bar 12 is slidably connected to the first upper slide bar 16 and the second upper slide bar 17. A lower slider 14 and a second lower slider 15; the outer sides of the first upper slider 16 and the second upper slider 17 are fixedly connected with a spring 13, and the spring 13 is covered and connected to the outer surface of the upper slide bar 11; a clamping plate 18 is fixedly connected to the top of the first upper slider 16; a guide surface 19 is provided on the upper end of the inner side surface of the clamping plate 18; a connecting rod 20 is fixedly connected between the first lower slider 14 and the first upper slider 16; a connecting rod 20 is also fixedly connected between the second lower slider 15 and the second upper slider 17.

[0018] Among them, the spring 13 is a disc spring; the upper sliding rod 11 and the lower sliding rod 12 are coated with grease; the walking wheel 2 is an anti-skid walking wheel; the bolt 6 and the nut 7 are coated with a wear-resistant coating.

[0019] The usage status of the utility model is: first, the steel plate is placed between the clamping plates 18, and a guide surface 19 is set to make the steel plate easier to put in, and then it is clamped under the action of the spring 13, the pneumatic cylinder 4 extends the lifting rod 5, and the lifting rod 5 and the fixing block 9 are fixed by the bolt 6 and the nut 7. After fixing, the pneumatic cylinder 4 lifts the lifting rod 5, so that the storage box 8 rises, and finally the walking wheel 2 is used to move and feed the material.

[0020] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0021] In the present utility model, unless otherwise clearly stipulated and limited, the terms "installation", "setting", "connection", "fixation", "screw-on" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0022] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which shall fall within the scope of the utility model to be protected. The scope of protection of the utility model shall be defined by the attached claims and their equivalents.

[0023] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

Claims

1. A steel plate feeding vehicle in an elevator production process, characterized in that: It comprises a supporting leg (1), a walking wheel (2), a crossbeam (3), a pneumatic cylinder (4), a lifting rod (5), a bolt (6), a nut (7), a material storage box (8), a fixing block (9), a material storage cavity (10) and a clamping assembly; The lower surface of the crossbeam (3) is fixedly connected to support legs (1) on all sides; The ends of the support legs (1) are each connected to a walking wheel (2); Both sides of the upper surface of the crossbeam (3) are fixedly connected to pneumatic cylinders (4); A lifting rod (5) is fixedly connected to the output end of the pneumatic cylinder (4); The storage box (8) is provided with a plurality of storage cavities (10) inside; The material storage chamber (10) is provided with a clamping assembly inside the chamber; The upper ends of the left and right sides of the storage box (8) are fixedly connected with fixing blocks (9); The fixing block (9) is fixedly connected to the end of the corresponding lifting rod (5) via a bolt (6) and a nut (7).

2. The steel plate feeding vehicle in the elevator production process according to claim 1, characterized in that: The specific structure of the clamping assembly is: comprising an upper slide bar (11), a lower slide bar (12), a spring (13), a first lower slide bar (14), a second lower slide bar (15), a first upper slide bar (16), a second upper slide bar (17), a clamping plate (18), a guide surface (19) and a connecting rod (20); An upper slide bar (11) and a lower slide bar (12) are fixedly connected to the lower end of the storage chamber (10), and the upper slide bar (11) is located at the upper end of the lower slide bar (12); The upper slide bar (11) is slidably connected to a first upper slide block (16) and a second upper slide block (17); The lower slide bar (12) is slidably connected to a first lower slide block (14) and a second lower slide block (15); The outer surfaces of the first upper slider (16) and the second upper slider (17) are both fixedly connected to a spring (13), and the spring (13) is covered and connected to the outer surface of the upper slide bar (11); A clamping plate (18) is fixedly connected to the top of the first upper sliding block (16); A guide surface (19) is provided at the upper end of the inner side surface of the clamping plate (18); A connecting rod (20) is fixedly connected between the first lower sliding block (14) and the first upper sliding block (16); A connecting rod (20) is also fixedly connected between the second lower slider (15) and the second upper slider (17).

3. The steel plate feeding vehicle in the elevator production process according to claim 2, characterized in that: The spring (13) is a disc spring.

4. The steel plate feeding vehicle in the elevator production process according to claim 2, characterized in that: The upper sliding rod (11) and the lower sliding rod (12) are both coated with lubricating grease.

5. The steel plate feeding vehicle in the elevator production process according to claim 1, characterized in that: The running wheels (2) are anti-skid running wheels.

6. The steel plate feeding vehicle in the elevator production process according to claim 1, characterized in that: The bolt (6) and the nut (7) are both coated with a wear-resistant coating.

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