Pneumatic type calcium carbide furnace conductive column assembling device

Abstract

The utility model relates to the technical field of electrode shell welding, in particular to a pneumatic type calcium carbide furnace conductive column assembling device. The vehicle comprises a vehicle body; a left telescopic device and a right telescopic device are fixedly installed on the left portion and the right portion of the trolley body through supports respectively, a left fastening plate and a right fastening plate are installed on the left telescopic device and the right telescopic device respectively, and a plurality of clamping grooves are evenly distributed in the left fastening plate and the right fastening plate respectively. Air cylinders are fixedly installed on the left fastening plate and the right fastening plate of every two adjacent clamping grooves respectively, first telescopic rods are arranged on the air cylinders, and pressing devices are fixedly installed on the first telescopic rods. The device is reasonable and compact in structure and convenient to use, the left telescopic device, the right telescopic device, the left fastening plate, the right fastening plate and the air cylinder are used in cooperation, the purpose of assembling, pressing and fixing an arc plate and a rib plate of the conductive column of the calcium carbide furnace before welding is achieved, the device has the advantages of being safe and reliable, operation is convenient, working efficiency is greatly improved, and the device is suitable for popularization and application. And the labor intensity of operators is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrode shell welding technical field, it is a kind of pneumatic calcium carbide furnace conducting column assembly device. BACKGROUND

[0002] Electrode shell is indispensable main product in calcium carbide production process, and its manufacturing quality directly influences the safe and stable operation of calcium carbide device, improves electrode shell welding efficiency and welding precision, maximum limit reduces the labor intensity and safety risk of operator.

[0003] Electrode shell is by several arc plates and web alternately welded, and before welding, adjacent two arc plates need to be aligned, and the web between adjacent two arc plates is stretched out a part, to reach the process requirement, the operation is all completed by artificial at present, there is time-consuming and labor-consuming, sometimes not up to standard etc. SUMMARY

[0004] The utility model provides a kind of pneumatic calcium carbide furnace conducting column assembly device, overcome the above prior art, it can effectively solve the alignment of arc plate and web before welding of existing electrode shell is completed by artificial, there is time-consuming and labor-consuming, sometimes not up to standard etc.

[0005] The technical scheme of the utility model is realized by the following measures: a kind of pneumatic calcium carbide furnace conducting column assembly device, including car body;Left and right parts of car body are fixedly installed with left telescopic device and right telescopic device respectively by support, left fastening plate and right fastening plate are installed on left telescopic device and right telescopic device respectively, a plurality of clamping slots are uniformly distributed on the outer periphery of left fastening plate and right fastening plate respectively along circumference, air cylinder is fixedly installed on the outer side of left fastening plate and right fastening plate of adjacent two clamping slots respectively, there is the first telescopic rod that outwardly stretches on air cylinder, and pressure device is fixedly installed on the first telescopic rod.

[0006] The following is further optimization or / and improvement to the above technical scheme of utility model:

[0007] The above pressure device is L-shaped pressing plate;Or / and, clamping slot is stepped clamping slot with middle low and both ends high.

[0008] The above left telescopic device is fixedly installed in the left part of car body by support, and there is the second telescopic rod that rightward stretches on left telescopic device, left fastening plate is installed on the right end of second telescopic rod;Right telescopic device is fixedly installed in the right part of car body by support, and there is the third telescopic rod that leftward stretches on right telescopic device, right fastening plate is installed on the left end of third telescopic rod.

[0009] The left walking shaft is fixedly installed at the left bottom of the car body through a bearing seat, and the left walking wheels are fixedly installed at both ends of the left walking shaft.

[0010] The buffer gas tank is fixedly installed on the left support and the right support, and the gas outlet end of the buffer gas tank is connected with the gas inlet end of the corresponding side cylinder through a gas inlet pipe.

[0011] The driving motor is fixedly installed at the left part of the car body, the driving shaft is fixedly installed at the power output end of the driving motor, the driving gear is fixedly installed on the driving shaft, the driven gear is fixedly installed on the left walking shaft, and the driving gear and the driven gear are connected through a chain.

[0012] The utility model discloses a reasonable and compact structure, convenient to use, through the cooperation of left telescopic device, right telescopic device, left fastening plate, right fastening plate and cylinder, realize the arc plate and the muscle plate assembly of calcium carbide furnace conducting column before welding and the purpose of compression fastening, have safe and reliable characteristics, facilitate operation, improve work efficiency greatly, reduce the labor intensity of operating personnel. BRIEF DESCRIPTION OF DRAWINGS

[0013] ATTACHED Figure 1 It is the main view partial perspective structure schematic diagram of the best embodiment of the utility model under the working condition.

[0014] ATTACHED Figure 2 It is the left view structure schematic diagram of the attached Figure 1 .

[0015] The codes in the drawings are as follows: 1 is a car body, 2 is a support, 3 is a left telescopic device, 4 is a right telescopic device, 5 is a left fastening plate, 6 is a right fastening plate, 7 is a clamping groove, 8 is a cylinder, 9 is a first telescopic rod, 10 is a compression device, 11 is a second telescopic rod, 12 is a third telescopic rod, 13 is a left walking shaft, 14 is a left walking wheel, 15 is a right walking shaft, 16 is a right walking wheel, 17 is a buffer gas tank, 18 is a driving motor, 19 is a driving gear, 20 is a driven gear, 21 is an arc plate, and 22 is a muscle plate. DETAILED DESCRIPTION

[0016] The utility model is not limited by the following embodiments, and the specific implementation mode can be determined according to the technical scheme of the utility model and the actual situation.

[0017] In the utility model, in order to be convenient for description, the relative position relation of each component is described according to the drawing Figure 1The positional relationship of the front, back, upper, lower, left, right and the like is determined according to the layout direction of the drawings in the description. Figure 1

[0018] The utility model will be further described in connection with the embodiments and drawings as follows:

[0019] As shown in the accompanying Figure 1 , 2 , the pneumatic calcium carbide furnace conducting column assembling device comprises a vehicle body 1; a left telescopic device 3 and a right telescopic device 4 are fixedly installed on the left part and the right part of the vehicle body 1 through supports 2 respectively, a left fastening plate 5 and a right fastening plate 6 are installed on the left telescopic device 3 and the right telescopic device 4 respectively, a plurality of clamping grooves 7 are uniformly distributed on the outer circumferences of the left fastening plate 5 and the right fastening plate 6 along the circumferences, air cylinders 8 are fixedly installed on the outer sides of the left fastening plate 5 and the right fastening plate 6 between adjacent two clamping grooves 7, first telescopic rods 9 are outwardly extended on the air cylinders 8, and pressing devices 10 are fixedly installed on the first telescopic rods 9. Fourteen clamping grooves 7 are uniformly distributed on the outer circumferences of the left fastening plate 5 and the right fastening plate 6 along the circumferences. In this way, through the cooperation of the left telescopic device 3, the right telescopic device 4, the left fastening plate 5, the right fastening plate 6 and the air cylinders 8, the arc plates 21 and the rib plates 22 of the calcium carbide furnace conducting column (electrode shell) can be assembled and tightly fixed before welding, which is safe and reliable, facilitates operation, greatly improves work efficiency and reduces the labor intensity of the operator. The air cylinders 8 are existing commonly known small air cylinders, and there are 14 air cylinders in total. The pneumatic calcium carbide furnace conducting column assembling device can further comprise an operation table, which is convenient for the operator to operate.

[0020] The pneumatic calcium carbide furnace conducting column assembling device can be further optimized or / and improved according to actual needs:

[0021] As shown in the accompanying Figure 1 , 2 , the pressing device 10 is an L-shaped pressing plate; or / and the clamping groove 7 is a stepped clamping groove with a low middle and high ends. The outer end of the L-shaped pressing plate can be pressed on the arc plate 21 at the corresponding position, so as to achieve the purpose of assembling and tightly fixing. The stepped clamping groove is convenient for clamping the rib plate 22 at the corresponding position, so that the rib plate 22 is installed between the two arc plates 21.

[0022] As shown in the accompanying Figure 1 ​As shown in the left part of the vehicle body 1 is fixedly installed through the bracket 2 left telescopic device 3, on the left telescopic device 3 has to the right of the second telescopic rod 11, on the right end of the second telescopic rod 11 is installed left fastening plate 5; in the right part of the vehicle body 1 is fixedly installed through the bracket 2 right telescopic device 4, on the right telescopic device 4 has to the left of the third telescopic rod 12, on the left end of the third telescopic rod 12 is installed right fastening plate 6. In this way, the left and right movement of the left fastening plate 5 and the right fastening plate 6 is facilitated, and the assembly and positioning of the calcium carbide furnace conducting column (electrode shell) are facilitated. After assembly and positioning, the calcium carbide furnace conducting column (electrode shell) is welded. After welding, the left fastening plate 5 and the right fastening plate 6 are moved to remove the calcium carbide furnace conducting column (electrode shell). The right end of the second telescopic rod 11 can also be installed with a left fastening plate 5 through a bearing, and the left end of the third telescopic rod 12 can also be installed with a right fastening plate 6 through a bearing, so that the left fastening plate 5 and the right fastening plate 6 can rotate. The extension and rotation of the left fastening plate 5 and the right fastening plate 6 can also be realized by existing means such as gears and gearboxes.

[0023] As shown in the accompanying Figure 1 , 2 , also includes a track, the left side of the vehicle body 1 is installed through the bearing seat left walking axle 13, on both ends of the left walking axle 13 is fixedly installed left walking wheel 14, the right side of the vehicle body 1 is installed through the bearing seat right walking axle 15, on both ends of the right walking axle 15 is fixedly installed right walking wheel 16, left walking wheel 14 and right walking wheel 16 are installed on the track. In this way, the vehicle body 1 can move on the track, and the welding of the calcium carbide furnace conducting column (electrode shell) is facilitated.

[0024] As shown in the accompanying Figure 1 , the left and right part of the bracket 2 is fixedly installed with a buffer gas tank 17, respectively, an air outlet is provided on the buffer gas tank 17, and the air outlet of the buffer gas tank 17 and the air inlet of the corresponding side cylinder 8 are connected together through the air inlet pipe. Each cylinder 8 can act independently; in this way, the buffer gas tank 17 facilitates the air supply to each cylinder 8.

[0025] As shown in the accompanying Figure 1 , the left part of the vehicle body 1 is fixedly installed with a driving motor 18, the driving motor 18 is fixedly installed with a driving shaft on the power output end, the driving shaft is fixedly installed with a driving gear 19, the left walking axle 13 is fixedly installed with a driven gear 20, the driving gear 19 and the driven gear 20 are connected together through a chain; or / and, the left telescopic device 3 and the right telescopic device 4 are both hydraulic cylinders. In this way, the vehicle body 1 can be automatically moved as a whole, and the welding of the calcium carbide furnace conducting column (electrode shell) is facilitated.

[0026] The working process of the utility model is as follows: during operation, the left fastening plate 5 and the right fastening plate 6 are moved, the distance between the left fastening plate 5 and the right fastening plate 6 is equal to the length of the electrically conductive column (electrode shell) of the calcium carbide furnace, the two ends of the arc plate 21 are overlapped on the left fastening plate 5 and the right fastening plate 6, the rib plate 22 is installed between the two arc plates 21, after assembly, the arc plate 21 is compressed and fixed by the compression device 10, and then welding is carried out.

[0027] The above technical features constitute the best embodiment of the utility model, have strong adaptability and best implementation effect, and can increase or reduce unnecessary technical features according to actual needs to meet the needs of different situations.

Claims

1. A pneumatic calcium carbide furnace conductor column assembly apparatus, characterized by The utility model provides a kind of left and right sides of vehicle body are fixedly installed with left telescopic device and right telescopic device respectively, and left telescopic device and right telescopic device are fixedly installed with left fastening plate and right fastening plate respectively, and left fastening plate and right fastening plate are fixedly installed with air cylinder respectively on the outer side of adjacent two clamping grooves, and air cylinder has first telescopic rod outwardly extending, and first telescopic rod is fixedly installed with pressing device.

2. The calcium carbide furnace conducting column assembly apparatus of claim 1, wherein Pressing device is L-shaped pressing plate;Or / and, clamping groove is stepped clamping groove with middle low and both ends high.

3. The calcium carbide furnace conducting column assembly apparatus of claim 1 or 2, wherein The left part of the vehicle body is fixedly installed with a left telescopic device through a support, and the left telescopic device has a second telescopic rod extending to the right, and the right end of the second telescopic rod is installed with a left fastening plate.

4. The calcium carbide furnace conducting column assembly apparatus of claim 1 or 2, wherein The left part of the vehicle body is fixedly installed with a left telescopic device through a support, and the left telescopic device has a second telescopic rod extending to the right, and the right end of the second telescopic rod is installed with a left fastening plate.

5. The calcium carbide furnace conducting column assembly apparatus of claim 3, wherein The left part of the vehicle body is fixedly installed with a left telescopic device through a support, and the left telescopic device has a second telescopic rod extending to the right, and the right end of the second telescopic rod is installed with a left fastening plate.

6. The calcium carbide furnace conducting column assembly apparatus of claim 1 or 2, wherein The left part of the vehicle body is fixedly installed with a left telescopic device through a support, and the left telescopic device has a second telescopic rod extending to the right, and the right end of the second telescopic rod is installed with a left fastening plate.

7. The calcium carbide furnace conducting column assembly apparatus of claim 3, wherein The left part of the vehicle body is fixedly installed with a left telescopic device through a support, and the left telescopic device has a second telescopic rod extending to the right, and the right end of the second telescopic rod is installed with a left fastening plate.

8. The calcium carbide furnace conducting column assembly apparatus of claim 5, wherein The left part of the vehicle body is fixedly installed with a left telescopic device through a support, and the left telescopic device has a second telescopic rod extending to the right, and the right end of the second telescopic rod is installed with a left fastening plate.

9. The calcium carbide furnace conducting column assembly apparatus of claim 1 or 2, wherein The left part of the vehicle body is fixedly installed with a left telescopic device through a support, and the left telescopic device has a second telescopic rod extending to the right, and the right end of the second telescopic rod is installed with a left fastening plate.

10. The calcium carbide furnace conducting column assembly apparatus of claim 8, wherein The left part of the vehicle body is fixedly installed with a left telescopic device through a support, and the left telescopic device has a second telescopic rod extending to the right, and the right end of the second telescopic rod is installed with a left fastening plate. The left part of the vehicle body is fixedly installed with a left telescopic device through a support, and the left telescopic device has a second telescopic rod extending to the right, and the right end of the second telescopic rod is installed with a left fastening plate. The left part of the vehicle body is fixedly installed with a left telescopic device through a support, and the left telescopic device has a second telescopic rod extending to the right, and the right end of the second telescopic rod is installed with a left fastening plate.

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