Multi-stage pneumatic iron ladle capping device

Abstract

The utility model discloses a multi-stage pneumatic iron ladle capping device which comprises a cover body component which comprises a top cover, a supporting side plate, a supporting handle and a device machine shell. The supporting component comprises supporting bottom plates, hydraulic devices, vertical telescopic rods, vertical supporting columns, supporting rings, supporting strips, vertical plates and positioning rods, the supporting bottom plates are symmetrically connected to the lower portions of the two sides of the outer surface of the device rack, the hydraulic devices are symmetrically connected to the tops of the supporting bottom plates, and the vertical supporting columns are connected to the middles of the top ends of the hydraulic devices; the vertical telescopic rods are connected to the middle of the top end of the vertical supporting column, the supporting ring is connected to the middle of the outer surface of the supporting handle in a sleeving mode, the supporting strip is connected to the bottom of the supporting ring, and the vertical telescopic rods are located at the two ends of the bottom of the supporting strip. The problem is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to metallurgical industry equipment technical field especially a kind of multistage pneumatic ladle capping device. BACKGROUND

[0002] Pneumatic ladle capping device is used for energy-saving and emission-reducing equipment in the process of high-temperature molten iron storage and transportation in metallurgical industry, and in the process of steel smelting, the molten iron ladle is processed and operated in the links such as transportation and waiting for casting.

[0003] According to the search of the utility model with the disclosure number CN208913130U, the molten iron ladle capping device belongs to the field of metallurgical casting, and includes a vehicle body and a molten iron ladle. The molten iron ladle is located at the top of the vehicle body and is placed at the center of the vehicle body. The molten iron ladle is upwardly open. An automatic capping device is mounted on the vehicle body. The automatic capping device includes two capping mechanisms. The capping mechanisms are respectively installed on the left and right sides of the vehicle body. The molten iron ladle is provided with trunnions on the left and right sides. Limiting plates are mounted on the top of the vehicle body corresponding to the two trunnions. The limiting plates are processed with clamping grooves matched with the trunnions. The utility model can close the molten iron ladle and reduce the heat loss in the process of molten iron transportation.

[0004] However, the auxiliary supporting rods are distributed at both ends of the top cover in the above-mentioned device, and the top cover at both ends will shake unstably during operation after being repeatedly unfolded or closed for a long time due to the poor bearing capacity of the auxiliary supporting rods. Therefore, it is necessary to provide a multistage pneumatic ladle capping device to ensure the stability of the whole device. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a multistage pneumatic ladle capping device to solve the problems in the above-mentioned background technology.

[0006] To solve the above-mentioned technical problems, the utility model is realized by the following technical scheme:

[0007] The utility model is a multistage pneumatic ladle capping device, which includes:

[0008] The cover body part includes a top cover, a supporting side plate, a supporting handle and a device housing. The upper part of the outer surface of the device frame is connected with the supporting side plate. One end of the supporting side plate is connected with the top cover. The top cover is installed at the top of the device frame. The supporting handle is connected to the lower part of the other end of the supporting side plate.

[0009] Supporting component, supporting bottom plate, hydraulic device, vertical telescopic rod, vertical supporting column, supporting ring, supporting strip, vertical plate and positioning rod, the lower part of both sides of the device machine frame outer surface is connected with supporting bottom plate, hydraulic device is connected in the top of supporting bottom plate, vertical supporting column is connected in the middle of the top of hydraulic device, vertical telescopic rod is connected in the middle of the top of vertical supporting column, supporting ring is connected in the middle of supporting handle outer surface, supporting strip is connected in the bottom of supporting ring, vertical telescopic rod is located in the both ends of supporting strip bottom.

[0010] Further, the vertical plate is located at both ends of the outer surface of the supporting strip, the vertical telescopic rod is located at the lower part of one end of the vertical plate, and the positioning rod is connected at the lower part of one end of the outer surface of the vertical plate.

[0011] Further, it further comprises a rotating component, the rotating component comprises an inner groove, a limiting plate, a rotating shaft one, a rotating shaft two, a rotating hole and a positioning hole, both ends of the inner groove are provided in the inner part of the supporting bottom plate, the limiting plate is connected in a group at the top of the supporting bottom plate, the rotating shaft one is connected between the two limiting plates, the lower part of the hydraulic device is provided with a rotating hole one, and the rotating shaft one is connected in the middle of the rotating hole.

[0012] Further, the rotating shaft two is connected in the middle of the supporting strip, the upper part of the vertical telescopic rod is provided with a positioning hole, the positioning rod is inserted and connected in the inner part of the positioning hole, and the rotating shaft two is connected in the upper part between the two vertical plates.

[0013] Further, it further comprises a reinforcing component, the reinforcing component comprises a fixed plate, a supporting rod, a spring, a pull plate, a reinforcing ring, a positioning ring and a limiting disc, the bottom of the supporting strip is connected with the fixed plate, the supporting rod is connected at the lower part of one end of the fixed plate, the spring is wound and connected on the outer surface of the supporting rod, the supporting rod is connected in the inner part of the pull rod, and the top of the pull rod is connected with the reinforcing ring.

[0014] Further, the positioning ring is connected at one end of the outer surface of the positioning rod and is tightly connected on one side of the vertical telescopic rod, the reinforcing ring is connected on one side of the positioning ring, and the limiting disc is connected on the other side of the supporting rod.

[0015] Compared with the prior art, the advantages of the present application are:

[0016] The utility model discloses, be equipped with supporting bottom plate, hydraulic device, vertical supporting column and vertical telescopic rod on the both sides of device casing respectively, and supporting ring is fixed in the outside of supporting handle, and vertical telescopic rod is supported at the bottom of supporting ring, according to the position when top cover is unfolded or closed, hydraulic device runs, and vertical telescopic rod telescopes in the inner part of vertical supporting column, when top cover carries out unfolding or closing work, rotating shaft one and rotating shaft two rotate simultaneously, and vertical telescopic rod extends simultaneously according to the position of top cover, so as to support the effect to the middle position of top cover, ensure the stability of whole device.

[0017] Based on the above beneficial effects, by providing a support rod, a spring, a pull plate and a reinforcing ring at the bottom of the support strip, after the positioning rod is inserted into the inside of the positioning hole, the positioning rod is embedded and fixed outside the positioning rod, the rebound generated by the spring makes the reinforcing ring tightly fit on the outside of the positioning ring, and the positioning ring after insertion is reinforced, and after long-term use, the phenomenon of loosening of the positioning ring can be avoided, and the vertically telescopic rod after installation is reinforced. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0019] Figure 1 It is a whole schematic view of the device shell of the present application.

[0020] Figure 2 It is a schematic view of the device shell of the present application after the top cover is unfolded.

[0021] Figure 3 It is a schematic view of the support ring of the present application.

[0022] Figure 4 It is a schematic view of the hydraulic device of the present application.

[0023] Figure 5 It is a schematic view of the Figure 3 It is an enlarged schematic view of A part of the present application.

[0024] In the drawings, the component list represented by each reference numeral is as follows:

[0025] 11, top cover; 12, support side plate; 13, support handle; 14, device shell;

[0026] 21, support bottom plate; 22, hydraulic device; 23, vertically telescopic rod; 24, vertical support column; 25, support ring; 26, support strip; 27, vertical plate; 28, positioning rod;

[0027] 31, inner groove; 32, limiting plate; 33, pivot one; 34, pivot two; 35, rotating hole; 36, positioning hole;

[0028] 41, fixed plate; 42, support rod; 43, spring; 44, pull plate; 45, reinforcing ring; 46, positioning ring; 47, limiting disc. DETAILED DESCRIPTION

[0029] In order to make the above objects, features and advantages of the present application more obvious and understandable, the specific embodiments of the present application will be described in detail below with reference to the drawings.

[0030] In the following description, a large number of specific details are set forth in order to facilitate a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0031] In order to make the objects, technical solutions and advantages of the present application more clear, the embodiments of the present application will be described in further detail below with reference to the drawings.

[0032] Please refer to Figures 1-5 The embodiment is a multi-stage pneumatic ladle covering device, which comprises:

[0033] The cover component comprises a top cover 11, a support side plate 12, a support handle 13 and a device housing 14, the upper part of both sides of the outer surface of the device frame is connected with the support side plate 12, one end of the support side plate 12 is connected with the top cover 11, the top cover 11 is installed at the top of the device frame, and the support handle 13 is connected at the lower part of the other end of the support side plate 12;

[0034] The support component comprises a support bottom plate 21, a hydraulic device 22, a vertical telescopic rod 23, a vertical support column 24, a support ring 25, a support strip 26, a vertical plate 27 and a positioning rod 28, the lower part of both sides of the outer surface of the device frame is connected with the support bottom plate 21, the top of the support bottom plate 21 is connected with the hydraulic device 22, the middle part of the top end of the hydraulic device 22 is connected with the vertical support column 24, the middle part of the top end of the vertical support column 24 is connected with the vertical telescopic rod 23, the middle part of the outer surface of the support handle 13 is connected with the support ring 25, the bottom of the support ring 25 is connected with the support strip 26, and the vertical telescopic rod 23 is located at both ends of the bottom of the support strip 26;

[0035] The support ring 25 is fixed outside the support handle 13, and the vertical telescopic rod 23 is supported at the bottom of the support ring 25, according to the position of the top cover 11 when it is unfolded or closed, the hydraulic device 22 operates, the vertical telescopic rod 23 telescopes in the vertical support column 24, when the top cover 11 is unfolded or closed, the rotating shaft one 33 and the rotating shaft two 34 rotate at the same time, and the vertical telescopic rod 23 extends according to the position of the top cover 11 at the same time, so that the middle position of the top cover 11 can be supported.

[0036] The vertical plate 27 is located at both ends of the outer surface of the support strip 26, the vertical telescopic rod 23 is located at the lower part of one end of the vertical plate 27, and the positioning rod 28 is connected at the lower part of one end of the outer surface of the vertical plate 27.

[0037] Through the rotation of the rotating shaft two 34, the rotation is adjusted according to the position of the support handle 13 unfolded or closed.

[0038] It also includes rotating parts, which include inner grooves 31, limit plates 32, rotating shaft one 33, rotating shaft two 34, rotating holes 35 and positioning holes 36, two ends of the inside of the support base plate 21 are provided with inner grooves 31, limit plates 32 are symmetrically connected to the top of the support base plate 21, the rotating shaft one 33 is connected between the two limit plates 32, the lower part of the hydraulic device 22 is provided with a rotating hole 35, and the rotating shaft one 33 is connected to the middle part of the rotating hole 35;

[0039] The rotating shaft one 33 and the rotating shaft two 34 can be rotated and adapted according to the position of the hydraulic device 22, the vertical telescopic rod 23 and the support ring 25.

[0040] The rotating shaft two 34 is connected to the middle part of the support strip 26, the upper part of the vertical telescopic rod 23 is provided with a positioning hole 36, the positioning rod 28 is inserted and connected to the inside of the positioning hole 36, and the rotating shaft two 34 is connected to the upper part between the two vertical plates 27.

[0041] The positioning rod 28 is inserted into the inside of the positioning hole 36, so that the vertical telescopic rod 23 is installed between the two vertical plates 27.

[0042] The working principle is that first, the positioning rod 28 is inserted into the inside of the positioning hole 36, so that the vertical telescopic rod 23 is installed between the two vertical plates 27, the support ring 25 is fixed to the outside of the support handle 13, the vertical telescopic rod 23 is supported at the bottom of the support ring 25, according to the position of the top cover 11 unfolded or closed, the hydraulic device 22 operates, the vertical telescopic rod 23 is telescopic in the vertical support column 24, when the top cover 11 is unfolded or closed, the rotating shaft one 33 and the rotating shaft two 34 rotate at the same time, and the vertical telescopic rod 23 extends according to the position of the top cover 11, so as to support the middle position of the top cover 11, and ensure the stability of the whole device.

[0043] Please refer to Figures 1-5 The embodiment is based on the above-mentioned embodiment, and further includes reinforcing parts, which include fixed plates 41, support rods 42, springs 43, pull plates 44, reinforcing rings 45, positioning rings 46 and limit plates 47, the bottom of the support strip 26 is symmetrically connected with the fixed plates 41, the support rod 42 is connected to the lower part of one end of the fixed plate 41, the spring 43 is wound and connected to the outer surface of the support rod 42, the support rod 42 penetrates and is connected to the inside of the pull rod, and the top of the pull rod is connected with the reinforcing ring 45;

[0044] The positioning rod 28 is inlaidly fixed outside the positioning rod 28, the rebound generated by the spring 43 makes the reinforcing ring 45 tightly fit outside the positioning ring 46, the positioning ring 46 after being inserted is reinforced, and the phenomenon that the positioning ring 46 is loose after long time use can be avoided.

[0045] The positioning ring 46 is connected to one end of the outer surface of the positioning rod 28 and is tightly connected to one side of the vertical telescopic rod 23, the reinforcing ring 45 is connected to one side of the positioning ring 46, and the limiting disc 47 is connected to the other side of the supporting rod 42.

[0046] The limiting disc 47 can avoid the phenomenon that the pull plate 44 slides out when being pulled, and limiting effect is achieved.

[0047] Working principle, first, according to the positioning rod 28 inserted into the inside of the positioning hole 36, the positioning rod 28 is inlaidly fixed outside the positioning rod 28, the rebound generated by the spring 43 makes the reinforcing ring 45 tightly fit outside the positioning ring 46, the positioning ring 46 after being inserted is reinforced, and the phenomenon that the positioning ring 46 is loose after long time use can be avoided, and the vertical telescopic rod 23 after being installed is reinforced.

[0048] In the description of the utility model, need explanation further, unless have explicit provision and limitation, term " set " " install " " link " " connect " should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through intermediate medium, can be two elements inside intercommunication. For ordinary skilled person in the art, the above-mentioned terms can be understood according to the specific meaning of the utility model in the specific circumstances.

[0049] Finally, it should be noted that: the above-mentioned only for the preferred embodiment of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A multi-stage pneumatic ladle capping device, characterized in that, include: The cover component includes a top cover (11), a supporting side plate (12), a supporting handle (13), and a device housing (14). The upper part of both sides of the outer surface of the device housing is connected to the supporting side plate (12), and one end of the supporting side plate (12) is connected to the top cover (11). The top cover (11) is installed on the top of the device frame, and the supporting handle (13) is connected to the lower part of the other end of the supporting side plate (12). The supporting components include a supporting base plate (21), a hydraulic device (22), a vertical telescopic rod (23), a vertical support column (24), a support ring (25), a support bar (26), a vertical plate (27), and a positioning rod (28). The supporting base plate (21) is symmetrically connected to the lower part of both sides of the outer surface of the device frame. The hydraulic device (22) is symmetrically connected to the top of the supporting base plate (21). The vertical support column (24) is connected to the middle of the top of the hydraulic device (22). The vertical telescopic rod (23) is connected to the middle of the top of the vertical support column (24). The support ring (25) is sleeved and connected to the middle of the outer surface of the supporting handle (13). The support bar (26) is connected to the bottom of the support ring (25). The vertical telescopic rod (23) is located at both ends of the bottom of the support bar (26).

2. The multi-stage pneumatic ladle capping device according to claim 1, characterized in that, The upright plate (27) is located at both ends of the outer surface of the support bar (26), the vertical telescopic rod (23) is located at the lower part of one end of the upright plate (27), and the positioning rod (28) is connected to the lower part of one end of the outer surface of the upright plate (27).

3. The multi-stage pneumatic ladle capping device according to claim 1, characterized in that, It also includes a rotating component, which includes an inner groove (31), a limiting plate (32), a first rotating shaft (33), a second rotating shaft (34), a rotating hole (35), and a positioning hole (36). The inner groove (31) is provided at both ends of the support base plate (21). A set of limiting plates (32) are symmetrically connected to the top of the support base plate (21). The first rotating shaft (33) is connected between the two limiting plates (32). The lower part of the hydraulic device (22) is provided with a rotating hole (35), and the first rotating shaft (33) is connected to the middle of the rotating hole (35).

4. The multi-stage pneumatic ladle capping device according to claim 3, characterized in that, The second rotating shaft (34) is connected to the middle of the support bar (26). The upper part of the vertical telescopic rod (23) is provided with a positioning hole (36). The positioning rod (28) is inserted into the inside of the positioning hole (36). The second rotating shaft (34) is connected to the upper part between the two upright plates (27).

5. The multi-stage pneumatic ladle capping device according to claim 1, characterized in that, It also includes a reinforcing component, which includes a fixing plate (41), a support rod (42), a spring (43), a pull plate (44), a reinforcing ring (45), a positioning ring (46), and a limiting plate (47). The bottom of the support bar (26) is symmetrically connected to the fixing plate (41), the support rod (42) is connected to the lower part of one end of the fixing plate (41), the spring (43) is wrapped around the outer surface of the support rod (42), the support rod (42) is connected through the inside of the pull rod, and the top of the pull rod is connected to the reinforcing ring (45).

6. The multi-stage pneumatic ladle capping device according to claim 5, characterized in that, The positioning ring (46) is connected to one end of the outer surface of the positioning rod (28) and is fastened to one side of the vertical telescopic rod (23). The reinforcing ring (45) is connected to one side of the positioning ring (46), and the limiting plate (47) is connected to the other side of the support rod (42).

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