Lifting appliance for autoclaved sand-lime brick transfer trolley

Abstract

The utility model relates to a lifting appliance for an autoclaved sand-lime brick transfer trolley, which comprises a supporting device, a lifting device and a lifting device, the supporting device comprises a supporting frame, a supporting column and a plurality of cross rods, and sliding rails are fixedly arranged at the bottoms of the cross rods; the transfer device comprises a sliding block located in the sliding rail, a positioning structure located on the outer side face of the sliding block and a driving structure, the positioning structure comprises a mounting plate, a supporting plate and two parallel clamping plates, and the output end of the driving structure is in shaft connection with the sliding block; the fixing device comprises a pulley block and a clamping structure, and the clamping structure can ascend and descend under the action of the pulley block. According to the lifting appliance of the autoclaved sand-lime brick transfer trolley, the bottom of the transfer trolley subjected to autoclaved treatment can be lifted up and then subjected to oil injection cooling treatment, manual carrying operation is replaced, uncertain potential safety hazards are reduced, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the field of slings, in particular to a sling used for an autoclaved fly-lime-sand brick transfer vehicle. Background Art

[0002] The preparation process of fly ash sand bricks mainly involves raw material preparation, blank preparation, pressing and forming, high-efficiency steam curing and finished product inspection. In the steam curing stage, the fly ash sand bricks that have completed the previous pressing and forming step are placed layer by layer on the transfer vehicle through the stacker. The transfer vehicle transports the fly ash sand bricks through the track laid on the ground into the autoclave for high-temperature steam curing. After the steam curing, the fly ash sand bricks are transported out of the autoclave by the transfer vehicle to obtain the finished fly ash sand bricks. After the finished fly ash sand bricks are transferred to the finished product area, the transfer vehicle needs to be sprayed with lubricating oil on the bottom in time for cooling and curing because it has experienced the high temperature, high pressure and high humidity working environment in the autoclave to prevent the transfer vehicle from rusting and damage to the drive equipment and other structures at the bottom after each autoclaving operation.

[0003] In the prior art, the handling process of the lime sand brick transfer vehicle requires manual operation. First, two operators lift the bottom of the transfer vehicle, and another operator sprays lubricating liquid on its bottom. Due to the large size and weight of the transfer vehicle, the operation process is extremely inconvenient and there are great safety hazards. Therefore, it is necessary to develop a device that can operate the transfer vehicle to replace manual work. Utility Model Content

[0004] The main purpose of the utility model is to provide a hoist for an autoclaved fly-lime sand brick transfer vehicle, which can lift the bottom of the transfer vehicle after the autoclaving process and then spray oil for cooling, thereby replacing manual handling operations, reducing uncertain safety hazards, and saving time and effort.

[0005] In order to achieve the above-mentioned purpose, the utility model is a hanger for an autoclaved fly-lime sand brick transfer vehicle, comprising: a supporting device, comprising a supporting frame, a supporting column and a plurality of cross bars, a slide rail is fixedly provided at the bottom of the cross bar, and the slide rail is parallel to the supporting frame; a transfer device, comprising a slider located in the slide rail, a positioning structure and a driving structure located on the outer side of the slider, the positioning structure comprising a mounting plate, a supporting plate and two parallel positioning plates, and the output end of the driving structure is connected to the slider shaft; a fixing device, comprising a pulley block and a clamping structure, the clamping structure can be lifted and lowered under the action of the pulley block, the clamping structure comprises a first clamper, a second clamper, a fixing rod and a positioning rope, the first clamper and the second clamper respectively comprise two mutually parallel clamping hooks and a first connecting rod and a second connecting rod located between the clamping hooks, and positioning rings are respectively provided on the clamping hooks.

[0006] Furthermore, there are two support frames, which are parallel to each other, four support columns, which are parallel to each other and are vertically arranged in a square shape on the bottom surface of the support frames, and the cross bar is located between the support frames.

[0007] Furthermore, the mounting plate can be movably clamped in the slide rail, the support plate is vertically arranged at the bottom of the mounting plate, the clamping plate is fixed to the bottom surface of the support plate, the driving structure is fixed to the upper end surface of the support plate, and the output end of the driving structure passes through the mounting plate and is connected to the slider shaft.

[0008] Furthermore, the pulley group includes a first pulley, a second pulley and an adjustment rope. The first pulley is fixed between the positioning plates. A hook is provided at the bottom of the second pulley. There are four positioning ropes. One end of the positioning rope is connected to the hook, and the other end is connected to the corresponding positioning ring.

[0009] Furthermore, the lengths of the first connecting rod and the second connecting rod of the first clamp are respectively smaller than the lengths of the first connecting rod and the second connecting rod of the second clamp, and swivels are respectively provided in the middle positions of the clamping hooks. The swivels are coaxially arranged and respectively passed through the outer circumference of the fixed rod in sequence, so that the clamping hook of the first clamp and the clamping hook of the second clamp are respectively cross-arranged.

[0010] Through the above technical scheme, the lifting device of the utility model can be operated by one operator. The operator can start the switch of the driving structure to complete the lifting of the transfer vehicle after the autoclave curing stage. The transfer vehicle lifted to a certain height has its bottom exposed, which makes it more convenient for the operator to spray oil on the bottom to cool it down and lubricate it, thereby improving the safety of the operation and also improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0012] Figure 1 The utility model is a structural schematic diagram of a hanger for an autoclaved fly-lime sand brick transfer vehicle.

[0013] Figure 2 It is a structural schematic diagram of another angle of the hanger used for the autoclaved fly-lime sand brick transfer vehicle of the utility model.

[0014] Figure 3 The utility model is a schematic diagram of the side structure of a hanger for an autoclaved fly-lime sand brick transfer vehicle.

[0015] Description of Reference Numerals

[0016] 10. Support frame;

[0017] 11. Support column;

[0018] 12. Crossbar;

[0019] 13. Slide rail;

[0020] 20. Slider;

[0021] 211, mounting plate;

[0022] 212, support plate;

[0023] 213, card slot board;

[0024] 22. Driving structure;

[0025] 31. A first clamp;

[0026] 32. A second clamp;

[0027] 33. Fixed rod;

[0028] 34. Positioning rope;

[0029] 35. Clamping hook;

[0030] 351, positioning ring;

[0031] 352, swivel;

[0032] 361, first connecting rod;

[0033] 362, second connecting rod;

[0034] 371, first pulley;

[0035] 372, second pulley;

[0036] 373, adjustment rope;

[0037] 374. Hook. DETAILED DESCRIPTION

[0038] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0039] like Figure 1 and Figure 2As shown, it is a structural schematic diagram of the hanger of the utility model. The hanger of the utility model for the autoclaved fly-lime sand brick transfer vehicle is provided with a supporting device, a transfer device and a fixing device, wherein the supporting device is fixed on a horizontal plane, and is used for stably supporting other structures, wherein the fixing device is provided with a supporting frame 10, a supporting column 11 and a plurality of cross bars 12. The number of the supporting frames 10 is two, and the two supporting frames 10 are arranged parallel to each other. The number of the supporting columns 11 is four, and the four supporting columns 11 are parallel to each other, and the supporting columns 11 are grouped in pairs and are arranged at intervals on the bottom surface of the supporting frame 10. In general, the four supporting columns 11 are arranged vertically in a square on the bottom surface of the supporting frame 10, and the cross bar 12 is located between the supporting frames 10. Specifically, a plurality of metal plates are welded to the supporting frame 10, and the two ends of the cross bar 12 are also fixed to the corresponding metal plates by welding. A slide rail 13 is fixedly provided at the bottom of the cross bar 12, and the slide rail 13 is parallel to the support frame 10. The slide rail 13 is fixed in such a way that an annular clamping piece is provided on the upper end surface of the slide rail 13, and the clamping piece is sleeved on the outer periphery of the cross bar 12, so as to fix the slide rail 13 under the cross bar 12.

[0040] Please continue reading Figure 1 and Figure 2 As shown, the transfer device of the utility model is used for the movement and transfer of products. The transfer device is provided with a slider 20, a positioning structure and a driving structure 22, wherein the slider 20 is located in the slide rail 13, the positioning structure and the driving structure 22 are both located on the outer side of the slider 20, the positioning structure is provided with a mounting plate 211, a support plate 212 and two parallel positioning plates 213, the mounting plate 211 can be movably mounted in the slide rail 13, the support plate 212 is vertically arranged at the bottom of the mounting plate 211, the positioning plate 213 is fixed to the bottom surface of the support plate 212, the output end of the driving structure 22 is axially connected to the slider 20, the driving structure 22 can be a motor, the driving structure 22 is fixed to the upper end surface of the support plate 212, and the output end of the driving structure 22 passes through the mounting plate 211 and is axially connected to the slider 20. The working principle of the transfer device of the utility model is that after starting the driving structure 22, the output shaft of the driving structure 22 drives the slider 20 to rotate, and the slider 20 rotates in the slide rail 13, thereby realizing the movement of the entire transfer device.

[0041] As shown Figure 1 and Figure 3As shown, the fixing device of the utility model is used to fix the autoclaved fly ash sand brick transfer vehicle. In addition to fixing, it can also achieve the purpose of moving the transfer vehicle up and down. Specifically, the fixing device is provided with a pulley group and a clamping structure. The pulley group is provided with a first pulley 371, a second pulley 372 and an adjusting rope 373. The first pulley 371 is fixed between the positioning plates 213. It should be noted that the driving structure 22 of the utility model can be a dual-axis driving device, in which the first pulley 371 is also connected to the output end of the driving structure 22, and a hook 374 is provided at the bottom of the second pulley 372. There are four positioning ropes 34, one end of the positioning rope 34 is connected to the hook 374, and the other end is connected to the corresponding positioning ring 351. The clamping structure can be lifted and lowered under the action of the pulley group. Specifically, after the driving structure 22 is started, it drives the first pulley 371 to rotate, and then the effective length of the adjusting rope 373 can be adjusted to achieve the lifting purpose of the clamping structure.

[0042] Please refer to Figure 1 and Figure 2 As shown, the clamping structure of the utility model is provided with a first clamper 31, a second clamper 32, a fixing rod 33 and a positioning rope 34, the first clamper 31 and the second clamper 32 respectively include two parallel clamping hooks 35 and a first connecting rod 361 and a second connecting rod 362 located between the clamping hooks 35, and positioning rings 351 are respectively provided on the clamping hooks 35, and the lengths of the first connecting rod 361 and the second connecting rod 362 of the first clamper 31 are respectively smaller than the lengths of the first connecting rod 361 and the second connecting rod 362 of the second clamper 32, so that the two clampers can be cross-arranged in a "scissor-like" manner, specifically, swivels 352 are respectively provided in the middle positions of the clamping hooks 35, the swivels 352 on the four clamping hooks 35 are coaxially arranged, and the four swivels 352 are respectively and sequentially sleeved on the outer periphery of the fixing rod 33, so that the clamping hooks 35 of the first clamper 31 and the clamping hooks 35 of the second clamper 32 are respectively cross-arranged.

[0043] During use of the sling of the utility model, after the unloading of the finished lime sand bricks is completed, the bottom of the transfer vehicle needs to be sprayed with cold oil. At this time, the driving structure 22 drives the movement of the slider 20 to move the fixing device to the top of the transfer vehicle, and then the length of the adjusting rope 373 is adjusted so that the clamping structure fixes the transfer vehicle. Specifically, the crossing angle between the first clamp 31 and the second clamp 32 is adjusted, so that the transfer vehicle is finally stably fixed between the multiple clamping hooks 35, and then the transfer vehicle is lifted to a certain height through the action of the pulley group. At this time, the bottom of the transfer vehicle is sprayed with oil. After the treatment, the transfer vehicle is slowly lowered to carry out the next round of lime sand brick stacking and autoclaving process.

[0044] Through the above technical solution, the lifting device of the utility model can be operated by one operator. The operator can start the switch of the driving structure 22 to complete the lifting of the transfer vehicle after the autoclave curing stage. The transfer vehicle is lifted to a certain height, and its bottom is exposed, which makes it more convenient for the operator to spray oil on the bottom to cool it down and lubricate it, thereby improving the safety of the operation and also improving work efficiency.

[0045] Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Claims

1. A sling for an autoclaved lime sand brick transfer vehicle, characterized in that: include: A support device, comprising a support frame (10), a support column (11) and a plurality of cross bars (12), wherein a slide rail (13) is fixedly provided at the bottom of the cross bar (12), and the slide rail (13) is parallel to the support frame (10); The transfer device comprises a slider (20) located in the slide rail (13), a positioning structure and a driving structure (22) located on the outer side of the slider (20), the positioning structure comprising a mounting plate (211), a support plate (212) and two parallel positioning plates (213), and an output end of the driving structure (22) is axially connected to the slider (20); The fixing device comprises a pulley block and a clamping structure, wherein the clamping structure can be lifted or lowered under the action of the pulley block, wherein the clamping structure comprises a first clamp (31), a second clamp (32), a fixing rod (33) and a positioning rope (34), wherein the first clamp (31) and the second clamp (32) respectively comprise two clamping hooks (35) parallel to each other and a first connecting rod (361) and a second connecting rod (362) located between the clamping hooks (35), and the clamping hooks (35) are respectively provided with positioning rings (351).

2. The sling for the autoclaved fly-lime brick transfer vehicle according to claim 1, characterized in that: The number of the support frames (10) is two, and the support frames (10) are parallel to each other. The number of the support columns (11) is four, and the support columns (11) are parallel to each other and the support columns (11) are respectively arranged vertically on the bottom surface of the support frame (10) in a square shape. The cross bar (12) is located between the support frames (10).

3. The sling for the autoclaved fly-lime brick transfer vehicle according to claim 1, characterized in that: The mounting plate (211) is movably clamped in the slide rail (13); the support plate (212) is vertically arranged at the bottom of the mounting plate (211); the clamping plate (213) is fixed to the bottom surface of the support plate (212); the driving structure (22) is fixed to the upper end surface of the support plate (212); and the output end of the driving structure (22) passes through the mounting plate (211) and is axially connected to the slider (20).

4. The sling for the autoclaved fly-lime brick transfer vehicle according to claim 1, characterized in that: The pulley block comprises a first pulley (371), a second pulley (372) and an adjustment rope (373); the first pulley (371) is fixed between the positioning plates (213); a hook (374) is provided at the bottom of the second pulley (372); there are four positioning ropes (34); one end of the positioning rope (34) is connected to the hook (374), and the other end is connected to the corresponding positioning ring (351).

5. The sling for the autoclaved fly-lime brick transfer vehicle according to claim 1, characterized in that: The lengths of the first connecting rod (361) and the second connecting rod (362) of the first clamp (31) are respectively smaller than the lengths of the first connecting rod (361) and the second connecting rod (362) of the second clamp (32); a swivel (352) is respectively provided at the middle position of the clamping hook (35); the swivel (352) is coaxially arranged and respectively penetrates the outer circumference of the fixed rod (33) in sequence, so that the clamping hook (35) of the first clamp (31) and the clamping hook (35) of the second clamp (32) are respectively cross-arranged.

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